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paranlee/ftrace_task_cpu_migrate.sh

Last active June 16, 2023 02:40
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[독자 질문] 리눅스 커널: 프로세스 CPU 마이그레이션에 대한 질문 : ftrace.log 수집까지 bash shell script `sudo bash ftrace_task_cpu_migrate.sh`
Raw
ftrace_task_cpu_migrate.sh
#!/bin/bash
# sudo bash ftrace_task_cpu_migrate.sh
echo 0 > /sys/kernel/debug/tracing/tracing_on
sleep 1
echo "tracing_off"
echo 0 > /sys/kernel/debug/tracing/events/enable
sleep 1
echo "events disabled"
echo do_init_module > /sys/kernel/debug/tracing/set_ftrace_filter
sleep 1
echo "set_ftrace_filter init"
echo function > /sys/kernel/debug/tracing/current_tracer
sleep 1
echo "function tracer enabled"
echo 1 > /sys/kernel/debug/tracing/events/sched/sched_switch/enable
echo 1 > /sys/kernel/debug/tracing/events/sched/sched_migrate_task/enable
sleep 1
echo "event enabled"
echo 1 > /sys/kernel/debug/tracing/options/func_stack_trace
echo 1 > /sys/kernel/debug/tracing/options/stacktrace
echo 1 > /sys/kernel/debug/tracing/options/sym-offset
echo "function stack trace enabled"
echo 1 > /sys/kernel/debug/tracing/tracing_on
echo "tracing_on"
echo "... collect ftrace log ..."
sleep 4
# Get ftrace
cp /sys/kernel/debug/tracing/trace ftrace.log
echo "... finished! see ftrace.log"
Raw
my_ftrace.log
# tracer: function
#
# entries-in-buffer/entries-written: 1364/1364 #P:4
#
# _-----=> irqs-off/BH-disabled
# / _----=> need-resched
# | / _---=> hardirq/softirq
# || / _--=> preempt-depth
# ||| / _-=> migrate-disable
# |||| / delay
# TASK-PID CPU# ||||| TIMESTAMP FUNCTION
# | | | ||||| | |
<idle>-0 [001] d..2. 804966.879877: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/u8:0 next_pid=751698 next_prio=120
<idle>-0 [001] d..2. 804966.879882: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/u8:0-751698 [001] d..2. 804966.879893: sched_switch: prev_comm=kworker/u8:0 prev_pid=751698 prev_prio=120 prev_state=I ==> next_comm=swapper/1 next_pid=0 next_prio=120
kworker/u8:0-751698 [001] d..2. 804966.879894: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [003] d..2. 804966.879897: sched_switch: prev_comm=swapper/3 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=sshd next_pid=751470 next_prio=120
<idle>-0 [003] d..2. 804966.879899: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<idle>-0 [001] d..2. 804966.879905: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/u8:0 next_pid=751698 next_prio=120
<idle>-0 [001] d..2. 804966.879906: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/u8:0-751698 [001] d..2. 804966.879912: sched_switch: prev_comm=kworker/u8:0 prev_pid=751698 prev_prio=120 prev_state=I ==> next_comm=swapper/1 next_pid=0 next_prio=120
kworker/u8:0-751698 [001] d..2. 804966.879913: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
sshd-751470 [003] d..2. 804966.880013: sched_switch: prev_comm=sshd prev_pid=751470 prev_prio=120 prev_state=S ==> next_comm=swapper/3 next_pid=0 next_prio=120
sshd-751470 [003] d..2. 804966.880014: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_select+0x41c/0x648
=> core_sys_select+0x2d0/0x430
=> __arm64_sys_pselect6+0x140/0x1e8
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [000] d..2. 804966.880213: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=bash next_pid=751742 next_prio=120
<idle>-0 [000] d..2. 804966.880217: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
bash-751734 [002] d..2. 804966.880363: sched_switch: prev_comm=bash prev_pid=751734 prev_prio=120 prev_state=S ==> next_comm=swapper/2 next_pid=0 next_prio=120
bash-751734 [002] d..2. 804966.880364: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> do_wait+0x154/0x2e0
=> kernel_wait4+0x9c/0x198
=> __do_sys_wait4+0xb4/0xd0
=> __arm64_sys_wait4+0x2c/0x38
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
sleep-751742 [000] d..2. 804966.881725: sched_switch: prev_comm=sleep prev_pid=751742 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
sleep-751742 [000] d..2. 804966.881728: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> do_nanosleep+0x8c/0x138
=> hrtimer_nanosleep+0x8c/0x108
=> common_nsleep+0x4c/0x80
=> __arm64_sys_clock_nanosleep+0xd8/0x150
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804966.883705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804966.883706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804966.883724: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804966.883725: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804966.891666: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804966.891667: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804966.891681: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804966.891681: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804966.939672: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804966.939673: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804966.939684: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804966.939684: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804966.947668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804966.947669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804966.947680: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804966.947681: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804966.951671: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804966.951672: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<idle>-0 [000] d..2. 804966.951673: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804966.951675: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
rcu_preempt-15 [002] d..2. 804966.951682: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804966.951683: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/0:0-751714 [000] d..2. 804966.951691: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804966.951693: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> bcmgenet_mii_wait+0xe4/0xf0
=> unimac_mdio_read+0x50/0xc0
=> __mdiobus_read+0x34/0x130
=> mdiobus_read+0x44/0x68
=> genphy_update_link+0x2c/0xe0
=> genphy_read_status+0x2c/0x120
=> phy_check_link_status+0xb8/0xc8
=> phy_state_machine+0x17c/0x238
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804966.951733: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804966.951734: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804966.951744: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804966.951745: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> bcmgenet_mii_wait+0xe4/0xf0
=> unimac_mdio_read+0x50/0xc0
=> __mdiobus_read+0x34/0x130
=> mdiobus_read+0x44/0x68
=> genphy_update_link+0x7c/0xe0
=> genphy_read_status+0x2c/0x120
=> phy_check_link_status+0xb8/0xc8
=> phy_state_machine+0x17c/0x238
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804966.951787: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804966.951788: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804966.951799: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804966.951800: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804966.959668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804966.959669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804966.959680: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804966.959681: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804966.983667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804966.983668: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804966.983677: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804966.983678: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804966.991667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804966.991668: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804966.991678: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804966.991679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.011666: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.011667: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.011676: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.011677: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.019667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.019668: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.019679: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.019679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.059667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.059668: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.059677: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.059678: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.067667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.067668: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.067679: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.067679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [001] d..2. 804967.071128: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=lxpanel next_pid=975 next_prio=120
<idle>-0 [001] d..2. 804967.071129: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
lxpanel-975 [001] d..2. 804967.071217: sched_switch: prev_comm=lxpanel prev_pid=975 prev_prio=120 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
lxpanel-975 [001] d..2. 804967.071218: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804967.095667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.095667: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.095677: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.095678: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.103667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.103668: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.103677: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.103677: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.111668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.111669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.111680: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.111681: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.115664: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.115665: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.115674: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.115675: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.123667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.123668: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.123679: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.123680: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.143669: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kcompactd0 next_pid=42 next_prio=120
<idle>-0 [000] d..2. 804967.143670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kcompactd0-42 [000] d..2. 804967.143683: sched_switch: prev_comm=kcompactd0 prev_pid=42 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
kcompactd0-42 [000] d..2. 804967.143684: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> kcompactd+0x2b4/0x318
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.155668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.155669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.155678: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.155679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [003] d..2. 804967.160478: sched_switch: prev_comm=swapper/3 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=systemd-journal next_pid=144 next_prio=120
<idle>-0 [003] d..2. 804967.160480: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
systemd-journal-144 [003] d..2. 804967.160618: sched_switch: prev_comm=systemd-journal prev_pid=144 prev_prio=120 prev_state=S ==> next_comm=swapper/3 next_pid=0 next_prio=120
systemd-journal-144 [003] d..2. 804967.160620: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_epoll_wait+0x568/0x650
=> do_compat_epoll_pwait.part.42+0x1c/0xb8
=> __arm64_sys_epoll_pwait+0x80/0xd0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0x98/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804967.163668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.163669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.163684: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.163685: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.171668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.171669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.171683: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.171684: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.179667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.179669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.179679: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.179680: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.207667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.207668: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.207678: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.207678: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.215668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.215669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.215679: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.215680: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.243407: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=gvfs-afc-volume next_pid=1066 next_prio=120
<idle>-0 [002] d..2. 804967.243408: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
gvfs-afc-volume-1066 [002] d..2. 804967.243436: sched_switch: prev_comm=gvfs-afc-volume prev_pid=1066 prev_prio=120 prev_state=S ==> next_comm=swapper/2 next_pid=0 next_prio=120
gvfs-afc-volume-1066 [002] d..2. 804967.243437: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_select+0x41c/0x648
=> core_sys_select+0x2d0/0x430
=> __arm64_sys_pselect6+0x140/0x1e8
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804967.279677: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.279678: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.279689: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.279689: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.287670: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.287671: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.287687: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.287687: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.295669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.295671: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.295682: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.295683: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.311669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.311669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.311679: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.311679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.319668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.319669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.319681: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.319682: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.333433: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=sshd next_pid=751738 next_prio=120
<idle>-0 [000] d..2. 804967.333434: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
sshd-751738 [000] d..2. 804967.333572: sched_switch: prev_comm=sshd prev_pid=751738 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
sshd-751738 [000] d..2. 804967.333573: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_select+0x41c/0x648
=> core_sys_select+0x2d0/0x430
=> __arm64_sys_pselect6+0x140/0x1e8
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0x98/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [000] d..2. 804967.379676: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804967.379677: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804967.379678: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.379679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.379688: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.379689: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.379694: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
<idle>-0 [002] d..2. 804967.379695: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804967.379699: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804967.379700: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<...>-750025 [002] d..2. 804967.379705: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
<...>-750025 [002] d..2. 804967.379706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.387670: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.387671: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.387682: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.387683: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.431669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
<idle>-0 [002] d..2. 804967.431670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<...>-750025 [002] d..2. 804967.431684: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
<...>-750025 [002] d..2. 804967.431684: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.451669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.451670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.451680: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.451680: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.459669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.459670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.459681: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.459682: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.479669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.479669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.479679: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.479679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.487669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.487670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.487685: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.487685: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.495669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.495670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.495681: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.495682: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.527678: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.527679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.527688: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.527688: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.535669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.535670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.535681: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.535682: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.599669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.599670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.599679: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.599680: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.607669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.607670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.607681: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.607682: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.611525: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=ksoftirqd/0 next_pid=14 next_prio=120
<idle>-0 [000] d..2. 804967.611526: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
ksoftirqd/0-14 [000] d..2. 804967.611559: sched_switch: prev_comm=ksoftirqd/0 prev_pid=14 prev_prio=120 prev_state=S ==> next_comm=sshd next_pid=751738 next_prio=120
ksoftirqd/0-14 [000] d..2. 804967.611560: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> smpboot_thread_fn+0x178/0x220
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.611623: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=sshd next_pid=751737 next_prio=120
<idle>-0 [002] d..2. 804967.611624: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<idle>-0 [003] d..2. 804967.611795: sched_switch: prev_comm=swapper/3 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=systemd-journal next_pid=144 next_prio=120
<idle>-0 [003] d..2. 804967.611796: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
systemd-journal-144 [003] d..2. 804967.611895: sched_switch: prev_comm=systemd-journal prev_pid=144 prev_prio=120 prev_state=R+ ==> next_comm=in:imuxsock next_pid=561 next_prio=120
systemd-journal-144 [003] d..2. 804967.611897: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule+0x60/0xf0
=> _raw_spin_unlock_irqrestore+0x60/0x68
=> __wake_up_common_lock+0xa0/0xe0
=> __wake_up_sync_key+0x28/0x38
=> sock_def_readable+0x48/0x98
=> unix_dgram_sendmsg+0x278/0x710
=> sock_sendmsg+0x54/0x60
=> ____sys_sendmsg+0x258/0x280
=> ___sys_sendmsg+0x8c/0xd0
=> __sys_sendmsg+0x74/0xc8
=> __arm64_sys_sendmsg+0x2c/0x38
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0x98/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
sshd-751737 [002] d..2. 804967.611909: sched_switch: prev_comm=sshd prev_pid=751737 prev_prio=120 prev_state=S ==> next_comm=swapper/2 next_pid=0 next_prio=120
sshd-751737 [002] d..2. 804967.611911: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [001] d..2. 804967.611973: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rs:main Q:Reg next_pid=563 next_prio=120
<idle>-0 [001] d..2. 804967.611975: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
in:imuxsock-561 [003] d..2. 804967.611976: sched_switch: prev_comm=in:imuxsock prev_pid=561 prev_prio=120 prev_state=S ==> next_comm=systemd-journal next_pid=144 next_prio=120
in:imuxsock-561 [003] d..2. 804967.611977: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
rs:main Q:Reg-563 [001] d..2. 804967.612091: sched_switch: prev_comm=rs:main Q:Reg prev_pid=563 prev_prio=120 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
rs:main Q:Reg-563 [001] d..2. 804967.612093: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> futex_wait_queue+0x78/0xc0
=> futex_wait+0xf0/0x1b8
=> do_futex+0xf8/0x210
=> __arm64_sys_futex+0x88/0x198
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
systemd-journal-144 [003] d..2. 804967.612351: sched_switch: prev_comm=systemd-journal prev_pid=144 prev_prio=120 prev_state=R+ ==> next_comm=in:imuxsock next_pid=561 next_prio=120
systemd-journal-144 [003] d..2. 804967.612354: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule+0x60/0xf0
=> _raw_spin_unlock_irqrestore+0x60/0x68
=> __wake_up_common_lock+0xa0/0xe0
=> __wake_up_sync_key+0x28/0x38
=> sock_def_readable+0x48/0x98
=> unix_dgram_sendmsg+0x278/0x710
=> sock_sendmsg+0x54/0x60
=> ____sys_sendmsg+0x258/0x280
=> ___sys_sendmsg+0x8c/0xd0
=> __sys_sendmsg+0x74/0xc8
=> __arm64_sys_sendmsg+0x2c/0x38
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0x98/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804967.612415: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=sshd next_pid=751737 next_prio=120
<idle>-0 [002] d..2. 804967.612418: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<idle>-0 [001] d..2. 804967.612426: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rs:main Q:Reg next_pid=563 next_prio=120
<idle>-0 [001] d..2. 804967.612427: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
in:imuxsock-561 [003] d..2. 804967.612428: sched_switch: prev_comm=in:imuxsock prev_pid=561 prev_prio=120 prev_state=S ==> next_comm=systemd-journal next_pid=144 next_prio=120
in:imuxsock-561 [003] d..2. 804967.612430: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
sshd-751738 [000] d..2. 804967.612471: sched_switch: prev_comm=sshd prev_pid=751738 prev_prio=120 prev_state=Z ==> next_comm=swapper/0 next_pid=0 next_prio=120
sshd-751738 [000] d..2. 804967.612474: <stack trace>
=> __schedule+0x4ec/0x830
=> do_task_dead+0x50/0x58
=> do_exit+0x634/0xa90
=> do_group_exit+0x3c/0x98
=> __wake_up_parent+0x0/0x38
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0x98/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
rs:main Q:Reg-563 [001] d..2. 804967.612492: sched_switch: prev_comm=rs:main Q:Reg prev_pid=563 prev_prio=120 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
rs:main Q:Reg-563 [001] d..2. 804967.612493: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> futex_wait_queue+0x78/0xc0
=> futex_wait+0xf0/0x1b8
=> do_futex+0xf8/0x210
=> __arm64_sys_futex+0x88/0x198
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
systemd-journal-144 [003] d..2. 804967.612621: sched_switch: prev_comm=systemd-journal prev_pid=144 prev_prio=120 prev_state=S ==> next_comm=swapper/3 next_pid=0 next_prio=120
systemd-journal-144 [003] d..2. 804967.612623: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_epoll_wait+0x568/0x650
=> do_compat_epoll_pwait.part.42+0x1c/0xb8
=> __arm64_sys_epoll_pwait+0x80/0xd0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0x98/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [001] d..2. 804967.614029: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=sshd next_pid=636 next_prio=120
<idle>-0 [001] d..2. 804967.614032: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
sshd-751737 [002] d..2. 804967.614120: sched_switch: prev_comm=sshd prev_pid=751737 prev_prio=120 prev_state=R+ ==> next_comm=systemd next_pid=1 next_prio=120
sshd-751737 [002] d..2. 804967.614123: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule+0x60/0xf0
=> _raw_write_unlock_irq+0x4c/0x50
=> do_exit+0x564/0xa90
=> do_group_exit+0x3c/0x98
=> __wake_up_parent+0x0/0x38
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
sshd-636 [001] d..2. 804967.614295: sched_switch: prev_comm=sshd prev_pid=636 prev_prio=120 prev_state=S ==> next_comm=pipewire-media- next_pid=763 next_prio=109
sshd-636 [001] d..2. 804967.614297: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_select+0x41c/0x648
=> core_sys_select+0x2d0/0x430
=> __arm64_sys_pselect6+0x140/0x1e8
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
pipewire-media--763 [001] d..2. 804967.614354: sched_switch: prev_comm=pipewire-media- prev_pid=763 prev_prio=109 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
pipewire-media--763 [001] d..2. 804967.614355: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_epoll_wait+0x568/0x650
=> do_compat_epoll_pwait.part.42+0x1c/0xb8
=> __arm64_sys_epoll_pwait+0x80/0xd0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
systemd-1 [002] d..2. 804967.614555: sched_switch: prev_comm=systemd prev_pid=1 prev_prio=120 prev_state=S ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
systemd-1 [002] d..2. 804967.614556: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_epoll_wait+0x568/0x650
=> do_compat_epoll_pwait.part.42+0x1c/0xb8
=> __arm64_sys_epoll_pwait+0x80/0xd0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<...>-750025 [002] d..2. 804967.614611: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=sshd next_pid=751737 next_prio=120
<...>-750025 [002] d..2. 804967.614612: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
sshd-751737 [002] d..2. 804967.614630: sched_switch: prev_comm=sshd prev_pid=751737 prev_prio=120 prev_state=X ==> next_comm=swapper/2 next_pid=0 next_prio=120
sshd-751737 [002] d..2. 804967.614631: <stack trace>
=> __schedule+0x4ec/0x830
=> do_task_dead+0x50/0x58
=> do_exit+0x634/0xa90
=> do_group_exit+0x3c/0x98
=> __wake_up_parent+0x0/0x38
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804967.615692: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [001] d..2. 804967.615693: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/u8:0 next_pid=751698 next_prio=120
<idle>-0 [002] d..2. 804967.615693: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<idle>-0 [001] d..2. 804967.615694: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.615709: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.615709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/u8:0-751698 [001] d..2. 804967.615723: sched_switch: prev_comm=kworker/u8:0 prev_pid=751698 prev_prio=120 prev_state=I ==> next_comm=swapper/1 next_pid=0 next_prio=120
kworker/u8:0-751698 [001] d..2. 804967.615724: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.623668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.623669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.623683: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.623683: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.627690: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804967.627691: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804967.627707: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804967.627708: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.631669: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.631670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.631680: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.631681: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.639667: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.639668: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.639680: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.639680: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.647668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.647669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.647679: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.647679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.655668: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.655669: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<idle>-0 [000] d..2. 804967.655669: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kcompactd0 next_pid=42 next_prio=120
<idle>-0 [000] d..2. 804967.655670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
rcu_preempt-15 [002] d..2. 804967.655677: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.655678: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kcompactd0-42 [000] d..2. 804967.655684: sched_switch: prev_comm=kcompactd0 prev_pid=42 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
kcompactd0-42 [000] d..2. 804967.655685: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> kcompactd+0x2b4/0x318
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.659671: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.659672: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.659685: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.659686: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.667666: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.667667: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.667678: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.667678: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [001] d..2. 804967.671816: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=lxpanel next_pid=975 next_prio=120
<idle>-0 [001] d..2. 804967.671817: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
lxpanel-975 [001] d..2. 804967.671911: sched_switch: prev_comm=lxpanel prev_pid=975 prev_prio=120 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
lxpanel-975 [001] d..2. 804967.671913: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804967.711670: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.711671: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.711681: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.711682: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.719670: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.719671: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.719682: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.719683: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.731670: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.731670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.731680: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.731680: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.739671: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.739672: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.739682: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.739683: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.751669: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804967.751670: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804967.751717: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804967.751718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.771673: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.771674: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.771683: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.771684: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.779671: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.779672: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.779682: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.779683: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.795670: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.795671: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.795680: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.795681: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.803671: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.803672: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.803683: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.803683: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.839670: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.839671: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.839680: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.839681: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.847671: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.847672: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.847683: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.847683: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [003] d..2. 804967.910482: sched_switch: prev_comm=swapper/3 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=systemd-journal next_pid=144 next_prio=120
<idle>-0 [003] d..2. 804967.910483: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
systemd-journal-144 [003] d..2. 804967.910604: sched_switch: prev_comm=systemd-journal prev_pid=144 prev_prio=120 prev_state=S ==> next_comm=swapper/3 next_pid=0 next_prio=120
systemd-journal-144 [003] d..2. 804967.910605: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0xf4/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_epoll_wait+0x568/0x650
=> do_compat_epoll_pwait.part.42+0x1c/0xb8
=> __arm64_sys_epoll_pwait+0x80/0xd0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0x98/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [000] d..2. 804967.943677: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804967.943679: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804967.943679: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.943680: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.943689: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.943690: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/0:0-751714 [000] d..2. 804967.943728: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804967.943729: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> wait_for_completion_timeout+0x84/0x158
=> rpi_firmware_property_list+0x104/0x238
=> rpi_firmware_property+0x78/0x110
=> raspberrypi_fw_set_rate+0x5c/0xd8
=> clk_change_rate+0xdc/0x528
=> clk_core_set_rate_nolock+0x1d0/0x230
=> clk_set_rate+0x40/0xb0
=> _opp_config_clk_single+0x38/0xb8
=> _set_opp+0x154/0x360
=> dev_pm_opp_set_rate+0x6c/0x190
=> set_target+0x38/0x48
=> __cpufreq_driver_target+0x184/0x2b8
=> od_dbs_update+0xc0/0x1b0
=> dbs_work_handler+0x48/0x80
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.946570: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804967.946573: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804967.946631: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804967.946634: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> wait_for_completion_timeout+0x84/0x158
=> rpi_firmware_property_list+0x104/0x238
=> rpi_firmware_property+0x78/0x110
=> raspberrypi_fw_get_rate+0x54/0x88
=> clk_recalc+0x40/0x138
=> clk_change_rate+0xf0/0x528
=> clk_core_set_rate_nolock+0x1d0/0x230
=> clk_set_rate+0x40/0xb0
=> _opp_config_clk_single+0x38/0xb8
=> _set_opp+0x154/0x360
=> dev_pm_opp_set_rate+0x6c/0x190
=> set_target+0x38/0x48
=> __cpufreq_driver_target+0x184/0x2b8
=> od_dbs_update+0xc0/0x1b0
=> dbs_work_handler+0x48/0x80
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.946652: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804967.946655: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804967.946685: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804967.946688: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.951705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.951708: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.951741: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.951743: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.955697: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.955699: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.955727: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.955729: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.963705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.963708: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.963740: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.963742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.975698: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804967.975701: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804967.975730: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804967.975733: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> bcmgenet_mii_wait+0xe4/0xf0
=> unimac_mdio_read+0x50/0xc0
=> __mdiobus_read+0x34/0x130
=> mdiobus_read+0x44/0x68
=> genphy_update_link+0x2c/0xe0
=> genphy_read_status+0x2c/0x120
=> phy_check_link_status+0xb8/0xc8
=> phy_state_machine+0x17c/0x238
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.975784: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804967.975787: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804967.975815: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804967.975817: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> bcmgenet_mii_wait+0xe4/0xf0
=> unimac_mdio_read+0x50/0xc0
=> __mdiobus_read+0x34/0x130
=> mdiobus_read+0x44/0x68
=> genphy_update_link+0x7c/0xe0
=> genphy_read_status+0x2c/0x120
=> phy_check_link_status+0xb8/0xc8
=> phy_state_machine+0x17c/0x238
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804967.975863: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804967.975866: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804967.975892: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804967.975895: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.983702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.983704: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.983732: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.983734: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804967.991702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804967.991705: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804967.991737: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804967.991739: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.015702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.015704: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.015732: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.015734: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.023702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.023705: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.023737: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.023739: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.059709: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.059712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804968.059715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.059717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804968.059733: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.059735: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804968.059745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.059749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.067706: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.067709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.067741: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.067743: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.119703: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.119705: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.119733: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.119735: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.127702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.127706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.127738: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.127740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.163710: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.163713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804968.163716: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.163718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804968.163734: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.163736: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804968.163746: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.163749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.167696: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kcompactd0 next_pid=42 next_prio=120
<idle>-0 [000] d..2. 804968.167699: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kcompactd0-42 [000] d..2. 804968.167725: sched_switch: prev_comm=kcompactd0 prev_pid=42 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
kcompactd0-42 [000] d..2. 804968.167727: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> kcompactd+0x2b4/0x318
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.171706: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.171709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.171742: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.171744: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.187702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.187704: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.187732: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.187734: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.195704: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.195707: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.195739: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.195741: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.211702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.211705: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.211733: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.211735: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.219703: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.219706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.219738: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.219740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.223696: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.223699: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.223727: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.223729: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.231703: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.231706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.231739: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.231741: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.244462: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=gvfs-afc-volume next_pid=1066 next_prio=120
<idle>-0 [002] d..2. 804968.244464: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
gvfs-afc-volume-1066 [002] d..2. 804968.244530: sched_switch: prev_comm=gvfs-afc-volume prev_pid=1066 prev_prio=120 prev_state=S ==> next_comm=swapper/2 next_pid=0 next_prio=120
gvfs-afc-volume-1066 [002] d..2. 804968.244533: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_select+0x41c/0x648
=> core_sys_select+0x2d0/0x430
=> __arm64_sys_pselect6+0x140/0x1e8
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [001] d..2. 804968.272543: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/1:2 next_pid=749536 next_prio=120
<idle>-0 [001] d..2. 804968.272546: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/1:2-749536 [001] d..2. 804968.272570: sched_switch: prev_comm=kworker/1:2 prev_pid=749536 prev_prio=120 prev_state=I ==> next_comm=lxpanel next_pid=975 next_prio=120
kworker/1:2-749536 [001] d..2. 804968.272572: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
lxpanel-975 [001] d..2. 804968.272682: sched_switch: prev_comm=lxpanel prev_pid=975 prev_prio=120 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
lxpanel-975 [001] d..2. 804968.272686: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804968.279707: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.279710: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.279740: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.279742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.287711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.287714: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.287748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.287750: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.339703: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.339706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.339736: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.339738: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.347715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
<idle>-0 [002] d..2. 804968.347718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<...>-750025 [002] d..2. 804968.347742: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<...>-750025 [002] d..2. 804968.347744: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804968.347780: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.347783: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.359710: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.359713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804968.359745: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.359748: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.383712: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.383716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804968.383720: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.383722: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804968.383736: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.383738: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804968.383751: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.383753: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.391709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.391712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.391744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.391746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.439703: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.439706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.439734: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.439736: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.447704: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.447707: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.447739: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.447741: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.451699: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.451701: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.451729: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.451731: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.455702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
<idle>-0 [002] d..2. 804968.455704: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<...>-750025 [002] d..2. 804968.455734: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
<...>-750025 [002] d..2. 804968.455737: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.459691: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.459694: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.459726: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.459728: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.467697: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.467699: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.467727: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.467730: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.475705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.475708: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.475740: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.475742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.483705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
<idle>-0 [002] d..2. 804968.483707: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<...>-750025 [002] d..2. 804968.483728: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<...>-750025 [002] d..2. 804968.483730: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804968.483763: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.483765: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.491705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.491709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.491740: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.491742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.531702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.531705: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.531733: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.531735: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.539704: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.539707: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.539741: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.539743: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.543698: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.543700: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.543728: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.543730: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.551709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.551712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.551744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.551746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.603713: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.603716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804968.603718: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.603721: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804968.603737: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.603739: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804968.603749: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.603751: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.611708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.611711: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.611744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.611746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.659705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.659708: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.659736: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.659738: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.667705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.667708: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.667740: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.667742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.679701: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kcompactd0 next_pid=42 next_prio=120
<idle>-0 [000] d..2. 804968.679704: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kcompactd0-42 [000] d..2. 804968.679729: sched_switch: prev_comm=kcompactd0 prev_pid=42 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
kcompactd0-42 [000] d..2. 804968.679732: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> kcompactd+0x2b4/0x318
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.715720: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.715723: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804968.715725: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.715728: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804968.715744: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.715746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804968.715756: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.715758: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.723710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.723713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.723757: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.723759: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.731709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.731712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.731756: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.731758: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.739710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.739713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.739745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.739747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.743701: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.743706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804968.743783: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.743786: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.775713: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.775716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804968.775718: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.775721: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.775749: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.775751: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/0:0-751714 [000] d..2. 804968.775803: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.775805: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.783708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.783711: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.783743: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.783745: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.799704: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.799707: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.799735: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.799737: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.807706: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.807709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.807741: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.807743: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.843714: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.843717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804968.843719: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.843724: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804968.843738: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.843740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804968.843752: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.843754: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.851709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.851712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.851744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.851746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [001] d..2. 804968.873277: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=lxpanel next_pid=975 next_prio=120
<idle>-0 [001] d..2. 804968.873280: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
lxpanel-975 [001] d..2. 804968.873373: sched_switch: prev_comm=lxpanel prev_pid=975 prev_prio=120 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
lxpanel-975 [001] d..2. 804968.873376: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [000] d..2. 804968.959722: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.959726: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804968.959727: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.959730: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804968.959746: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.959748: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804968.959758: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.959760: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804968.967709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804968.967713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804968.967745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804968.967747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.999701: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.999704: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804968.999730: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.999733: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> bcmgenet_mii_wait+0xe4/0xf0
=> unimac_mdio_read+0x50/0xc0
=> __mdiobus_read+0x34/0x130
=> mdiobus_read+0x44/0x68
=> genphy_update_link+0x2c/0xe0
=> genphy_read_status+0x2c/0x120
=> phy_check_link_status+0xb8/0xc8
=> phy_state_machine+0x17c/0x238
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.999779: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.999782: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804968.999810: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.999812: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> bcmgenet_mii_wait+0xe4/0xf0
=> unimac_mdio_read+0x50/0xc0
=> __mdiobus_read+0x34/0x130
=> mdiobus_read+0x44/0x68
=> genphy_update_link+0x7c/0xe0
=> genphy_read_status+0x2c/0x120
=> phy_check_link_status+0xb8/0xc8
=> phy_state_machine+0x17c/0x238
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804968.999858: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804968.999861: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804968.999886: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804968.999888: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.015707: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.015709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.015737: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.015739: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.023707: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.023710: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.023742: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.023744: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.063714: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804969.063717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804969.063720: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.063722: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804969.063737: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804969.063740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804969.063750: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.063752: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.071710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.071713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.071745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.071747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.079707: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.079709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.079737: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.079739: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.087707: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.087710: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.087743: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.087745: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.119705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.119708: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.119736: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.119738: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.127706: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.127709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.127741: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.127743: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.187713: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804969.187717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804969.187719: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.187722: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804969.187737: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804969.187739: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804969.187750: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.187752: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.191702: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kcompactd0 next_pid=42 next_prio=120
<idle>-0 [000] d..2. 804969.191706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kcompactd0-42 [000] d..2. 804969.191730: sched_switch: prev_comm=kcompactd0 prev_pid=42 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
kcompactd0-42 [000] d..2. 804969.191733: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> kcompactd+0x2b4/0x318
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.195710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.195713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.195758: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.195760: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.203711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.203715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.203747: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.203749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.227708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.227710: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.227738: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.227740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.235708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.235711: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.235743: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.235745: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.245539: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=gvfs-afc-volume next_pid=1066 next_prio=120
<idle>-0 [002] d..2. 804969.245542: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
gvfs-afc-volume-1066 [002] d..2. 804969.245578: sched_switch: prev_comm=gvfs-afc-volume prev_pid=1066 prev_prio=120 prev_state=S ==> next_comm=swapper/2 next_pid=0 next_prio=120
gvfs-afc-volume-1066 [002] d..2. 804969.245581: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_select+0x41c/0x648
=> core_sys_select+0x2d0/0x430
=> __arm64_sys_pselect6+0x140/0x1e8
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804969.263707: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.263709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.263738: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.263740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.271709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.271712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.271744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.271746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.283708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.283711: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.283738: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.283740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.291704: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804969.291708: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804969.291708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.291711: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804969.291729: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804969.291732: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804969.291737: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.291739: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.295706: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.295709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.295747: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.295749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.303711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.303714: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.303759: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.303761: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.311711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.311714: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.311746: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.311748: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.335708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.335710: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.335738: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.335740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.343708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.343711: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.343755: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.343757: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.351705: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804969.351709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804969.351709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.351712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804969.351732: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804969.351734: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804969.351737: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.351739: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.355705: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.355707: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.355745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.355747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.363711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.363714: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.363748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.363750: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.431715: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804969.431718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804969.431721: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.431723: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804969.431738: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804969.431740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804969.431752: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.431754: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.439712: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.439715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.439747: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.439749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.443702: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.443704: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.443732: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.443734: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.451711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.451714: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.451746: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.451748: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.455710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.455713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.455741: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.455743: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.463711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.463715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.463747: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.463749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.471709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.471711: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.471739: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.471742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [001] d..2. 804969.473971: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=lxpanel next_pid=975 next_prio=120
<idle>-0 [001] d..2. 804969.473974: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
lxpanel-975 [001] d..2. 804969.474059: sched_switch: prev_comm=lxpanel prev_pid=975 prev_prio=120 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
lxpanel-975 [001] d..2. 804969.474062: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804969.479715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
<idle>-0 [002] d..2. 804969.479718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<...>-750025 [002] d..2. 804969.479745: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<...>-750025 [002] d..2. 804969.479747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804969.479782: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.479785: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.487709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.487711: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.487739: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.487741: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.495709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.495712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.495745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.495747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.519709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.519712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.519741: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.519743: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.527710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.527713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.527745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.527747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.535716: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804969.535719: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804969.535722: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.535724: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804969.535740: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804969.535742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804969.535753: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.535755: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.543712: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.543715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.543747: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.543749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.547704: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.547706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.547734: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.547736: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.555713: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.555716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.555748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.555751: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.603708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.603710: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.603738: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.603740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.611709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.611712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.611744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.611746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.659717: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804969.659720: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804969.659721: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.659723: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804969.659741: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804969.659743: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804969.659751: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.659753: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.667712: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.667716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.667748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.667750: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.703705: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kcompactd0 next_pid=42 next_prio=120
<idle>-0 [000] d..2. 804969.703709: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kcompactd0-42 [000] d..2. 804969.703734: sched_switch: prev_comm=kcompactd0 prev_pid=42 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
kcompactd0-42 [000] d..2. 804969.703736: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> kcompactd+0x2b4/0x318
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.715709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.715712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.715740: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.715742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.723711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.723715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.723746: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.723749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.727703: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.727706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.727733: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.727736: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.735710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.735713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.735744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.735747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.743703: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.743706: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.743734: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.743736: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.751710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.751713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.751745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.751747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.799721: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804969.799725: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804969.799727: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.799729: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.799757: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.799759: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/0:0-751714 [000] d..2. 804969.799811: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804969.799814: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.807712: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.807715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.807748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.807750: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.839709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.839712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.839740: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.839744: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.847710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.847713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.847745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.847747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804969.919718: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804969.919722: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804969.919723: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.919726: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804969.919742: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804969.919744: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804969.919754: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.919756: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.927714: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.927717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.927749: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.927751: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.959709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.959712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.959739: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.959741: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804969.967710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804969.967713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804969.967745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804969.967747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.023713: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.023717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804970.023748: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=kworker/0:3 next_pid=751530 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.023751: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> bcmgenet_mii_wait+0xe4/0xf0
=> unimac_mdio_read+0x50/0xc0
=> __mdiobus_read+0x34/0x130
=> mdiobus_read+0x44/0x68
=> genphy_update_link+0x2c/0xe0
=> genphy_read_status+0x2c/0x120
=> phy_check_link_status+0xb8/0xc8
=> phy_state_machine+0x17c/0x238
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/0:3-751530 [000] d..2. 804970.023776: sched_switch: prev_comm=kworker/0:3 prev_pid=751530 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:3-751530 [000] d..2. 804970.023779: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.023799: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.023802: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804970.023829: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.023832: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> bcmgenet_mii_wait+0xe4/0xf0
=> unimac_mdio_read+0x50/0xc0
=> __mdiobus_read+0x34/0x130
=> mdiobus_read+0x44/0x68
=> genphy_update_link+0x7c/0xe0
=> genphy_read_status+0x2c/0x120
=> phy_check_link_status+0xb8/0xc8
=> phy_state_machine+0x17c/0x238
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.023873: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.023876: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804970.023900: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.023903: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [001] d..2. 804970.074662: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=lxpanel next_pid=975 next_prio=120
<idle>-0 [001] d..2. 804970.074665: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
lxpanel-975 [001] d..2. 804970.074751: sched_switch: prev_comm=lxpanel prev_pid=975 prev_prio=120 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
lxpanel-975 [001] d..2. 804970.074755: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804970.079711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.079713: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.079741: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.079743: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.087712: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.087716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.087748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.087750: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.123719: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
<idle>-0 [002] d..2. 804970.123722: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<...>-750025 [002] d..2. 804970.123742: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<...>-750025 [002] d..2. 804970.123744: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804970.123776: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.123779: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.131712: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.131715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.131747: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.131749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.131980: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.131984: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804970.132171: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=R+ ==> next_comm=kworker/u9:0 next_pid=77 next_prio=100
kworker/0:0-751714 [000] d..2. 804970.132174: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule+0x60/0xf0
=> _raw_spin_unlock_irqrestore+0x60/0x68
=> bcm2835_mmc_ack_sdio_irq+0x58/0x68
=> sdio_irq_work+0x70/0x88
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<...>-77 [000] d..2. 804970.132196: sched_switch: prev_comm=kworker/u9:0 prev_pid=77 prev_prio=100 prev_state=D ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<...>-77 [000] d..2. 804970.132198: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> __mmc_claim_host+0xbc/0x208
=> sdio_claim_host+0x2c/0x40
=> brcmf_sdio_dataworker+0xe8/0x2308 [brcmfmac]
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/0:0-751714 [000] d..2. 804970.132215: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=R+ ==> next_comm=kworker/u9:0 next_pid=77 next_prio=100
kworker/0:0-751714 [000] d..2. 804970.132218: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule+0x60/0xf0
=> _raw_spin_unlock_irqrestore+0x60/0x68
=> __wake_up_common_lock+0xa0/0xe0
=> __wake_up+0x20/0x30
=> mmc_release_host+0x94/0xe8
=> sdio_irq_work+0x78/0x88
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<...>-77 [000] d..2. 804970.132564: sched_switch: prev_comm=kworker/u9:0 prev_pid=77 prev_prio=100 prev_state=I ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<...>-77 [000] d..2. 804970.132567: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/0:0-751714 [000] d..2. 804970.132585: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.132587: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.135710: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.135712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.135740: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.135742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.143716: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.143719: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.143751: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.143753: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.147720: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=brcmf_wdog/mmc1 next_pid=405 next_prio=120
<idle>-0 [000] d..2. 804970.147723: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
brcmf_wdog/mmc1-405 [000] d..2. 804970.147744: sched_switch: prev_comm=brcmf_wdog/mmc1 prev_pid=405 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
brcmf_wdog/mmc1-405 [000] d..2. 804970.147746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x2cc/0x358
=> wait_for_completion_interruptible+0x114/0x1b0
=> brcmf_sdio_watchdog_thread+0x68/0x2e0 [brcmfmac]
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.163714: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=brcmf_wdog/mmc1 next_pid=405 next_prio=120
<idle>-0 [000] d..2. 804970.163717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
brcmf_wdog/mmc1-405 [000] d..2. 804970.163788: sched_switch: prev_comm=brcmf_wdog/mmc1 prev_pid=405 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
brcmf_wdog/mmc1-405 [000] d..2. 804970.163791: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x2cc/0x358
=> wait_for_completion_interruptible+0x114/0x1b0
=> brcmf_sdio_watchdog_thread+0x68/0x2e0 [brcmfmac]
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.191714: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.191717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.191745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.191747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.199713: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.199716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.199748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.199751: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.215709: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kcompactd0 next_pid=42 next_prio=120
<idle>-0 [000] d..2. 804970.215712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kcompactd0-42 [000] d..2. 804970.215738: sched_switch: prev_comm=kcompactd0 prev_pid=42 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
kcompactd0-42 [000] d..2. 804970.215740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> kcompactd+0x2b4/0x318
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.231723: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.231726: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804970.231726: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.231729: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804970.231747: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.231749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804970.231757: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.231759: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.239715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.239720: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.239752: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.239754: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.246591: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=gvfs-afc-volume next_pid=1066 next_prio=120
<idle>-0 [002] d..2. 804970.246594: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
gvfs-afc-volume-1066 [002] d..2. 804970.246628: sched_switch: prev_comm=gvfs-afc-volume prev_pid=1066 prev_prio=120 prev_state=S ==> next_comm=swapper/2 next_pid=0 next_prio=120
gvfs-afc-volume-1066 [002] d..2. 804970.246631: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_select+0x41c/0x648
=> core_sys_select+0x2d0/0x430
=> __arm64_sys_pselect6+0x140/0x1e8
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804970.267713: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.267716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.267744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.267746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.275713: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.275716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.275747: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.275750: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.279707: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.279710: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.279738: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.279740: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.287713: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.287716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.287748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.287750: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.299711: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.299714: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.299742: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.299744: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.307712: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.307715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.307759: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.307761: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.315713: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.315716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.315748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.315750: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.335718: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.335722: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804970.335724: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.335727: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804970.335742: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.335744: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804970.335755: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.335757: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.343716: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.343719: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.343751: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.343753: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.347708: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.347711: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.347739: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.347741: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.355716: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.355719: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.355763: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.355765: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.363716: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.363719: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.363751: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.363753: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.375717: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.375720: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804970.375743: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.375745: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.407711: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=jbd2/mmcblk0p2- next_pid=108 next_prio=120
<idle>-0 [000] d..2. 804970.407714: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<...>-108 [000] d..2. 804970.407930: sched_switch: prev_comm=jbd2/mmcblk0p2- prev_pid=108 prev_prio=120 prev_state=R+ ==> next_comm=kworker/0:0H next_pid=636020 next_prio=100
<...>-108 [000] d..2. 804970.407933: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule_notrace+0x60/0xf0
=> blk_mq_sched_insert_requests+0x10c/0x250
=> blk_mq_flush_plug_list+0x114/0x2c0
=> __blk_flush_plug+0xec/0x130
=> blk_finish_plug+0x40/0x168
=> jbd2_journal_commit_transaction+0xa8c/0x1aa8
=> kjournald2+0xd4/0x250
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/0:0H-636020 [000] d..2. 804970.408036: sched_switch: prev_comm=kworker/0:0H prev_pid=636020 prev_prio=100 prev_state=I ==> next_comm=jbd2/mmcblk0p2- next_pid=108 next_prio=120
kworker/0:0H-636020 [000] d..2. 804970.408039: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<...>-108 [000] d..2. 804970.408062: sched_switch: prev_comm=jbd2/mmcblk0p2- prev_pid=108 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
<...>-108 [000] d..2. 804970.408065: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> io_schedule+0x24/0x60
=> bit_wait_io+0x20/0x88
=> __wait_on_bit+0xac/0xd8
=> out_of_line_wait_on_bit+0x9c/0xc0
=> __wait_on_buffer+0x30/0x40
=> jbd2_journal_commit_transaction+0x1058/0x1aa8
=> kjournald2+0xd4/0x250
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.411208: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0H next_pid=636020 next_prio=100
<idle>-0 [000] d..2. 804970.411210: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0H-636020 [000] d..2. 804970.411305: sched_switch: prev_comm=kworker/0:0H prev_pid=636020 prev_prio=100 prev_state=I ==> next_comm=jbd2/mmcblk0p2- next_pid=108 next_prio=120
kworker/0:0H-636020 [000] d..2. 804970.411308: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<...>-108 [000] d..2. 804970.411380: sched_switch: prev_comm=jbd2/mmcblk0p2- prev_pid=108 prev_prio=120 prev_state=R+ ==> next_comm=kworker/0:0H next_pid=636020 next_prio=100
<...>-108 [000] d..2. 804970.411383: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule+0x60/0xf0
=> _raw_spin_unlock_irqrestore+0x60/0x68
=> prepare_to_wait+0x60/0xd8
=> __wait_on_bit+0x48/0xd8
=> out_of_line_wait_on_bit+0x9c/0xc0
=> __wait_on_buffer+0x30/0x40
=> jbd2_journal_commit_transaction+0x1650/0x1aa8
=> kjournald2+0xd4/0x250
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/0:0H-636020 [000] d..2. 804970.411449: sched_switch: prev_comm=kworker/0:0H prev_pid=636020 prev_prio=100 prev_state=I ==> next_comm=jbd2/mmcblk0p2- next_pid=108 next_prio=120
kworker/0:0H-636020 [000] d..2. 804970.411452: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<...>-108 [000] d..2. 804970.411467: sched_switch: prev_comm=jbd2/mmcblk0p2- prev_pid=108 prev_prio=120 prev_state=D ==> next_comm=swapper/0 next_pid=0 next_prio=120
<...>-108 [000] d..2. 804970.411469: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> io_schedule+0x24/0x60
=> bit_wait_io+0x20/0x88
=> __wait_on_bit+0xac/0xd8
=> out_of_line_wait_on_bit+0x9c/0xc0
=> __wait_on_buffer+0x30/0x40
=> jbd2_journal_commit_transaction+0x1650/0x1aa8
=> kjournald2+0xd4/0x250
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.412099: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0H next_pid=636020 next_prio=100
<idle>-0 [000] d..2. 804970.412102: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0H-636020 [000] d..2. 804970.412177: sched_switch: prev_comm=kworker/0:0H prev_pid=636020 prev_prio=100 prev_state=I ==> next_comm=jbd2/mmcblk0p2- next_pid=108 next_prio=120
kworker/0:0H-636020 [000] d..2. 804970.412180: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<...>-108 [000] d..2. 804970.412242: sched_switch: prev_comm=jbd2/mmcblk0p2- prev_pid=108 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
<...>-108 [000] d..2. 804970.412244: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> kjournald2+0x23c/0x250
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.435726: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.435729: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804970.435733: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.435736: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804970.435751: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.435753: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804970.435765: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.435769: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.443717: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.443720: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.443764: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.443767: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.451716: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.451720: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.451763: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.451766: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.459717: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.459720: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.459752: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.459754: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.475715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.475717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.475745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.475747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [003] d..2. 804970.476523: sched_switch: prev_comm=swapper/3 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=gmain next_pid=954 next_prio=120
<idle>-0 [003] d..2. 804970.476526: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<...>-954 [003] d..2. 804970.476659: sched_switch: prev_comm=gmain prev_pid=954 prev_prio=120 prev_state=S ==> next_comm=swapper/3 next_pid=0 next_prio=120
<...>-954 [003] d..2. 804970.476663: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804970.483713: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.483716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.483760: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.483762: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.491714: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.491717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.491749: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.491751: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.503712: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
<idle>-0 [002] d..2. 804970.503715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<...>-750025 [002] d..2. 804970.503743: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
<...>-750025 [002] d..2. 804970.503746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.519713: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.519715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.519744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.519746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.527715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.527718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.527750: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.527752: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.541811: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=packagekitd next_pid=1357 next_prio=120
<idle>-0 [002] d..2. 804970.541814: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
packagekitd-1357 [002] d..2. 804970.541912: sched_switch: prev_comm=packagekitd prev_pid=1357 prev_prio=120 prev_state=S ==> next_comm=kworker/2:2 next_pid=750025 next_prio=120
packagekitd-1357 [002] d..2. 804970.541915: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<...>-750025 [002] d..2. 804970.541948: sched_switch: prev_comm=kworker/2:2 prev_pid=750025 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
<...>-750025 [002] d..2. 804970.541951: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.547719: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.547721: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.547751: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.547753: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.555720: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.555723: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.555758: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.555760: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.567713: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.567715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.567743: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.567745: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.575715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.575718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.575750: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.575752: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.591714: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.591717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.591745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.591747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.599715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.599718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.599750: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.599752: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.607714: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.607716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.607744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.607746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.615715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.615718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.615750: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.615752: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.663726: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0H next_pid=636020 next_prio=100
<idle>-0 [000] d..2. 804970.663730: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804970.663731: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.663733: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<idle>-0 [001] d..2. 804970.663745: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/u8:0 next_pid=751698 next_prio=120
<idle>-0 [001] d..2. 804970.663748: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0H-636020 [000] d..2. 804970.663765: sched_switch: prev_comm=kworker/0:0H prev_pid=636020 prev_prio=100 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0H-636020 [000] d..2. 804970.663767: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804970.663776: sched_migrate_task: comm=kworker/u8:1 pid=751526 prio=120 orig_cpu=1 dest_cpu=2
rcu_preempt-15 [002] d..2. 804970.663779: <stack trace>
=> set_task_cpu+0x17c/0x230
=> load_balance+0x5b8/0xc58
=> newidle_balance+0x1d0/0x418
=> pick_next_task_fair+0x58/0x3e0
=> __schedule+0x140/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804970.663789: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=kworker/u8:1 next_pid=751526 next_prio=120
rcu_preempt-15 [002] d..2. 804970.663792: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/u8:1-751526 [002] d..2. 804970.663812: sched_switch: prev_comm=kworker/u8:1 prev_pid=751526 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
kworker/u8:1-751526 [002] d..2. 804970.663815: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/u8:0-751698 [001] d..2. 804970.663835: sched_switch: prev_comm=kworker/u8:0 prev_pid=751698 prev_prio=120 prev_state=I ==> next_comm=kworker/1:2 next_pid=749536 next_prio=120
kworker/u8:0-751698 [001] d..2. 804970.663838: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/1:2-749536 [001] d..2. 804970.663880: sched_switch: prev_comm=kworker/1:2 prev_pid=749536 prev_prio=120 prev_state=I ==> next_comm=swapper/1 next_pid=0 next_prio=120
kworker/1:2-749536 [001] d..2. 804970.663882: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.671722: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.671725: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.671758: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.671760: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [001] d..2. 804970.675361: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rtkit-daemon next_pid=756 next_prio=120
<idle>-0 [001] d..2. 804970.675363: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rtkit-daemon-756 [001] d..2. 804970.675451: sched_switch: prev_comm=rtkit-daemon prev_pid=756 prev_prio=120 prev_state=R+ ==> next_comm=rtkit-daemon next_pid=757 next_prio=0
rtkit-daemon-756 [001] d..2. 804970.675455: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule+0x60/0xf0
=> _raw_spin_unlock_irq+0x4c/0x50
=> eventfd_write+0x240/0x2a0
=> vfs_write+0xdc/0x430
=> ksys_write+0x70/0xf8
=> __arm64_sys_write+0x24/0x30
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
rtkit-daemon-757 [001] d..2. 804970.675523: sched_switch: prev_comm=rtkit-daemon prev_pid=757 prev_prio=0 prev_state=S ==> next_comm=rtkit-daemon next_pid=756 next_prio=120
rtkit-daemon-757 [001] d..2. 804970.675525: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
rtkit-daemon-756 [001] d..2. 804970.675558: sched_switch: prev_comm=rtkit-daemon prev_pid=756 prev_prio=120 prev_state=S ==> next_comm=lxpanel next_pid=975 next_prio=120
rtkit-daemon-756 [001] d..2. 804970.675561: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
lxpanel-975 [001] d..2. 804970.675723: sched_switch: prev_comm=lxpanel prev_pid=975 prev_prio=120 prev_state=S ==> next_comm=swapper/1 next_pid=0 next_prio=120
lxpanel-975 [001] d..2. 804970.675727: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_sys_poll+0x370/0x548
=> __arm64_sys_ppoll+0xbc/0xf0
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804970.699714: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.699717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.699745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.699747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.707715: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.707718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.707750: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.707753: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.723714: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.723717: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.723744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.723746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.727710: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kcompactd0 next_pid=42 next_prio=120
<idle>-0 [000] d..2. 804970.727714: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kcompactd0-42 [000] d..2. 804970.727743: sched_switch: prev_comm=kcompactd0 prev_pid=42 prev_prio=120 prev_state=S ==> next_comm=swapper/0 next_pid=0 next_prio=120
kcompactd0-42 [000] d..2. 804970.727745: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> kcompactd+0x2b4/0x318
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.731718: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.731721: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.731765: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.731767: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.739719: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.739722: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.739754: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.739756: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.743709: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.743712: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.743739: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.743742: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.751718: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.751721: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.751753: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.751756: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.759701: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.759705: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804970.759790: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.759793: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.803726: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.803730: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804970.803731: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.803734: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
kworker/0:0-751714 [000] d..2. 804970.803751: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.803753: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [002] d..2. 804970.803762: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.803766: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.811719: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.811722: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.811754: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.811756: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.823712: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.823715: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804970.823800: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.823802: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.843716: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.843718: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.843746: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.843748: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [002] d..2. 804970.846460: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=thd next_pid=544 next_prio=120
<idle>-0 [002] d..2. 804970.846463: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
thd-544 [002] d..2. 804970.846550: sched_switch: prev_comm=thd prev_pid=544 prev_prio=120 prev_state=S ==> next_comm=swapper/2 next_pid=0 next_prio=120
thd-544 [002] d..2. 804970.846554: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_hrtimeout_range_clock+0x90/0x108
=> schedule_hrtimeout_range+0x1c/0x28
=> do_select+0x41c/0x648
=> core_sys_select+0x2d0/0x430
=> __arm64_sys_pselect6+0x140/0x1e8
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [002] d..2. 804970.851727: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [002] d..2. 804970.851730: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
rcu_preempt-15 [002] d..2. 804970.851764: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/2 next_pid=0 next_prio=120
rcu_preempt-15 [002] d..2. 804970.851766: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.881805: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=sleep next_pid=751742 next_prio=120
<idle>-0 [000] d..2. 804970.881808: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [002] d..2. 804970.882474: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=bash next_pid=751734 next_prio=120
sleep-751742 [000] d..2. 804970.882474: sched_switch: prev_comm=sleep prev_pid=751742 prev_prio=120 prev_state=Z ==> next_comm=swapper/0 next_pid=0 next_prio=120
<idle>-0 [002] d..2. 804970.882476: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
sleep-751742 [000] d..2. 804970.882479: <stack trace>
=> __schedule+0x4ec/0x830
=> do_task_dead+0x50/0x58
=> do_exit+0x634/0xa90
=> do_group_exit+0x3c/0x98
=> __wake_up_parent+0x0/0x38
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [003] d..2. 804970.883698: sched_switch: prev_comm=swapper/3 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=bash next_pid=751743 next_prio=120
<idle>-0 [003] d..2. 804970.883701: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<idle>-0 [000] d.s4. 804970.883724: sched_migrate_task: comm=rcu_preempt pid=15 prio=120 orig_cpu=2 dest_cpu=0
<idle>-0 [000] d.s4. 804970.883729: <stack trace>
=> set_task_cpu+0x17c/0x230
=> try_to_wake_up+0x1b8/0x6b0
=> wake_up_process+0x20/0x30
=> swake_up_locked.part.56+0x24/0x48
=> swake_up_one+0x3c/0x58
=> rcu_gp_kthread_wake+0x64/0x88
=> rcu_accelerate_cbs_unlocked+0x88/0xb0
=> rcu_core+0x6f4/0x8e8
=> rcu_core_si+0x18/0x28
=> __do_softirq+0x1a0/0x4d8
=> ____do_softirq+0x18/0x28
=> call_on_irq_stack+0x2c/0x54
=> do_softirq_own_stack+0x24/0x30
=> irq_exit_rcu+0x10c/0x148
=> el1_interrupt+0x3c/0x70
=> el1h_64_irq_handler+0x18/0x28
=> el1h_64_irq+0x64/0x68
=> arch_cpu_idle+0x18/0x28
=> default_idle_call+0x50/0x188
=> do_idle+0x234/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
<idle>-0 [000] d..2. 804970.883755: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=ksoftirqd/0 next_pid=14 next_prio=120
<idle>-0 [000] d..2. 804970.883757: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
ksoftirqd/0-14 [000] d..2. 804970.883784: sched_switch: prev_comm=ksoftirqd/0 prev_pid=14 prev_prio=120 prev_state=S ==> next_comm=rcu_preempt next_pid=15 next_prio=120
ksoftirqd/0-14 [000] d..2. 804970.883786: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> smpboot_thread_fn+0x178/0x220
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
rcu_preempt-15 [000] d..2. 804970.883826: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
rcu_preempt-15 [000] d..2. 804970.883829: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
bash-751734 [002] d..2. 804970.884116: sched_switch: prev_comm=bash prev_pid=751734 prev_prio=120 prev_state=S ==> next_comm=swapper/2 next_pid=0 next_prio=120
bash-751734 [002] d..2. 804970.884121: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> do_wait+0x154/0x2e0
=> kernel_wait4+0x9c/0x198
=> __do_sys_wait4+0xb4/0xd0
=> __arm64_sys_wait4+0x2c/0x38
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
cp-751743 [003] d..2. 804970.887794: sched_switch: prev_comm=cp prev_pid=751743 prev_prio=120 prev_state=R+ ==> next_comm=kworker/3:0 next_pid=751060 next_prio=120
cp-751743 [003] d..2. 804970.887800: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule+0x60/0xf0
=> _raw_spin_unlock+0x40/0x48
=> wp_page_copy+0x310/0x840
=> do_wp_page+0xa4/0x558
=> __handle_mm_fault+0x658/0x9c0
=> handle_mm_fault+0x1c4/0x2e0
=> do_page_fault+0x1f4/0x480
=> do_mem_abort+0x48/0x98
=> el0_da+0x48/0xa0
=> el0t_64_sync_handler+0x68/0xc0
=> el0t_64_sync+0x18c/0x190
kworker/3:0-751060 [003] d..2. 804970.887853: sched_switch: prev_comm=kworker/3:0 prev_pid=751060 prev_prio=120 prev_state=I ==> next_comm=cp next_pid=751743 next_prio=120
kworker/3:0-751060 [003] d..2. 804970.887855: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
cp-751743 [003] d..2. 804970.890143: sched_switch: prev_comm=cp prev_pid=751743 prev_prio=120 prev_state=D ==> next_comm=swapper/3 next_pid=0 next_prio=120
cp-751743 [003] d..2. 804970.890149: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x2cc/0x358
=> wait_for_completion+0x84/0x168
=> __wait_rcu_gp+0x150/0x180
=> synchronize_rcu+0x90/0x98
=> ring_buffer_read_prepare_sync+0x10/0x20
=> __tracing_open+0x24c/0x3c8
=> tracing_open+0xac/0x108
=> do_dentry_open+0x144/0x490
=> vfs_open+0x34/0x40
=> path_openat+0xacc/0xf90
=> do_filp_open+0x90/0x108
=> do_sys_openat2+0x218/0x2e0
=> do_sys_open+0x60/0xa8
=> __arm64_sys_openat+0x2c/0x38
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
<idle>-0 [000] d..2. 804970.891722: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [000] d..2. 804970.891726: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
rcu_preempt-15 [000] d..2. 804970.891782: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
rcu_preempt-15 [000] d..2. 804970.891785: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.895752: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=kworker/0:0 next_pid=751714 next_prio=120
<idle>-0 [000] d..2. 804970.895755: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
kworker/0:0-751714 [000] d..2. 804970.895797: sched_switch: prev_comm=kworker/0:0 prev_pid=751714 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
kworker/0:0-751714 [000] d..2. 804970.895800: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.899713: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [000] d..2. 804970.899716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
rcu_preempt-15 [000] d..2. 804970.899764: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
rcu_preempt-15 [000] d..2. 804970.899766: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [003] d..2. 804970.903746: sched_switch: prev_comm=swapper/3 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=cp next_pid=751743 next_prio=120
<idle>-0 [003] d..2. 804970.903749: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> secondary_start_kernel+0x128/0x150
=> __secondary_switched+0xb0/0xb4
<idle>-0 [000] d..2. 804970.907715: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [000] d..2. 804970.907719: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
cp-751743 [003] d..2. 804970.907739: sched_switch: prev_comm=cp prev_pid=751743 prev_prio=120 prev_state=R+ ==> next_comm=kworker/3:0 next_pid=751060 next_prio=120
cp-751743 [003] d..2. 804970.907744: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule+0x60/0xf0
=> _raw_spin_unlock_irqrestore+0x60/0x68
=> ring_buffer_iter_peek+0x220/0x270
=> peek_next_entry+0x38/0xc0
=> __find_next_entry+0xd0/0x1d8
=> trace_find_next_entry_inc+0x30/0x98
=> s_next+0x58/0xb8
=> seq_read_iter+0x2b8/0x430
=> seq_read+0x94/0xc8
=> vfs_read+0xcc/0x2c0
=> ksys_read+0x70/0xf8
=> __arm64_sys_read+0x24/0x30
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
rcu_preempt-15 [000] d..2. 804970.907777: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
rcu_preempt-15 [000] d..2. 804970.907780: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
kworker/3:0-751060 [003] d..2. 804970.907843: sched_switch: prev_comm=kworker/3:0 prev_pid=751060 prev_prio=120 prev_state=D ==> next_comm=cp next_pid=751743 next_prio=120
kworker/3:0-751060 [003] d..2. 804970.907846: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> wait_for_completion_timeout+0x84/0x158
=> rpi_firmware_property_list+0x104/0x238
=> rpi_firmware_property+0x78/0x110
=> raspberrypi_fw_set_rate+0x5c/0xd8
=> clk_change_rate+0xdc/0x528
=> clk_core_set_rate_nolock+0x1d0/0x230
=> clk_set_rate+0x40/0xb0
=> _opp_config_clk_single+0x38/0xb8
=> _set_opp+0xf8/0x360
=> dev_pm_opp_set_rate+0x6c/0x190
=> set_target+0x38/0x48
=> __cpufreq_driver_target+0x184/0x2b8
=> od_dbs_update+0xc0/0x1b0
=> dbs_work_handler+0x48/0x80
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
cp-751743 [003] d..2. 804970.911400: sched_switch: prev_comm=cp prev_pid=751743 prev_prio=120 prev_state=R+ ==> next_comm=kworker/3:0 next_pid=751060 next_prio=120
cp-751743 [003] d..2. 804970.911407: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule_irq+0x68/0xb8
=> el1_interrupt+0x50/0x70
=> el1h_64_irq_handler+0x18/0x28
=> el1h_64_irq+0x64/0x68
=> ring_buffer_empty_cpu+0x9c/0x140
=> __find_next_entry+0xb4/0x1d8
=> trace_find_next_entry_inc+0x30/0x98
=> s_next+0x58/0xb8
=> seq_read_iter+0x2b8/0x430
=> seq_read+0x94/0xc8
=> vfs_read+0xcc/0x2c0
=> ksys_read+0x70/0xf8
=> __arm64_sys_read+0x24/0x30
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
kworker/3:0-751060 [003] d..2. 804970.911462: sched_switch: prev_comm=kworker/3:0 prev_pid=751060 prev_prio=120 prev_state=D ==> next_comm=cp next_pid=751743 next_prio=120
kworker/3:0-751060 [003] d..2. 804970.911466: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> wait_for_completion_timeout+0x84/0x158
=> rpi_firmware_property_list+0x104/0x238
=> rpi_firmware_property+0x78/0x110
=> raspberrypi_fw_get_rate+0x54/0x88
=> clk_recalc+0x40/0x138
=> clk_change_rate+0xf0/0x528
=> clk_core_set_rate_nolock+0x1d0/0x230
=> clk_set_rate+0x40/0xb0
=> _opp_config_clk_single+0x38/0xb8
=> _set_opp+0xf8/0x360
=> dev_pm_opp_set_rate+0x6c/0x190
=> set_target+0x38/0x48
=> __cpufreq_driver_target+0x184/0x2b8
=> od_dbs_update+0xc0/0x1b0
=> dbs_work_handler+0x48/0x80
=> process_one_work+0x208/0x480
=> worker_thread+0x50/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
cp-751743 [003] d..2. 804970.911482: sched_switch: prev_comm=cp prev_pid=751743 prev_prio=120 prev_state=R+ ==> next_comm=kworker/3:0 next_pid=751060 next_prio=120
cp-751743 [003] d..2. 804970.911485: <stack trace>
=> __schedule+0x4ec/0x830
=> preempt_schedule_irq+0x68/0xb8
=> el1_interrupt+0x50/0x70
=> el1h_64_irq_handler+0x18/0x28
=> el1h_64_irq+0x64/0x68
=> ring_buffer_empty_cpu+0x9c/0x140
=> __find_next_entry+0xb4/0x1d8
=> trace_find_next_entry_inc+0x30/0x98
=> s_next+0x58/0xb8
=> seq_read_iter+0x2b8/0x430
=> seq_read+0x94/0xc8
=> vfs_read+0xcc/0x2c0
=> ksys_read+0x70/0xf8
=> __arm64_sys_read+0x24/0x30
=> invoke_syscall+0x4c/0x110
=> el0_svc_common.constprop.3+0xfc/0x120
=> do_el0_svc+0x34/0xd0
=> el0_svc+0x30/0x88
=> el0t_64_sync_handler+0x98/0xc0
=> el0t_64_sync+0x18c/0x190
kworker/3:0-751060 [003] d..2. 804970.911512: sched_switch: prev_comm=kworker/3:0 prev_pid=751060 prev_prio=120 prev_state=I ==> next_comm=cp next_pid=751743 next_prio=120
kworker/3:0-751060 [003] d..2. 804970.911515: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> worker_thread+0xcc/0x428
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.915707: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [000] d..2. 804970.915710: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
rcu_preempt-15 [000] d..2. 804970.915745: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
rcu_preempt-15 [000] d..2. 804970.915747: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.919720: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [000] d..2. 804970.919723: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
rcu_preempt-15 [000] d..2. 804970.919751: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
rcu_preempt-15 [000] d..2. 804970.919752: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.931698: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [000] d..2. 804970.931700: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
rcu_preempt-15 [000] d..2. 804970.931731: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
rcu_preempt-15 [000] d..2. 804970.931732: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> rcu_gp_kthread+0x1e8/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.947712: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [000] d..2. 804970.947716: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x30/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
rcu_preempt-15 [000] d..2. 804970.947744: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
rcu_preempt-15 [000] d..2. 804970.947746: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
<idle>-0 [000] d..2. 804970.959701: sched_switch: prev_comm=swapper/0 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=rcu_preempt next_pid=15 next_prio=120
<idle>-0 [000] d..2. 804970.959705: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule_idle+0x28/0x50
=> do_idle+0xec/0x240
=> cpu_startup_entry+0x2c/0x38
=> rest_init+0xe4/0xe8
=> arch_post_acpi_subsys_init+0x0/0x28
=> start_kernel+0x6f8/0x730
=> __primary_switched+0xbc/0xc4
rcu_preempt-15 [000] d..2. 804970.959748: sched_switch: prev_comm=rcu_preempt prev_pid=15 prev_prio=120 prev_state=I ==> next_comm=swapper/0 next_pid=0 next_prio=120
rcu_preempt-15 [000] d..2. 804970.959750: <stack trace>
=> __schedule+0x4ec/0x830
=> schedule+0x60/0x100
=> schedule_timeout+0x190/0x358
=> rcu_gp_fqs_loop+0x114/0x588
=> rcu_gp_kthread+0x220/0x298
=> kthread+0xfc/0x110
=> ret_from_fork+0x10/0x20
@paranlee
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Austin Kim - [독자 질문] 리눅스 커널: 프로세스 CPU 마이그레이션에 대한 질문 Shell Script

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