dmesg_fbtft_output.log

[  840.490068] INFO: task kworker/u:0:5 blocked for more than 120 seconds.
[  840.497420] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  840.506139] kworker/u:0     D c068fdc4     0     5      2 0x00000000
[  840.506189] [<c068fdc4>] (__schedule+0x574/0x7fc) from [<c06900dc>] (schedule+0x90/0x94)
[  840.506212] [<c06900dc>] (schedule+0x90/0x94) from [<c068e01c>] (schedule_timeout+0x2c/0x2bc)
[  840.506235] [<c068e01c>] (schedule_timeout+0x2c/0x2bc) from [<c068f5b8>] (wait_for_common+0x120/0x168)
[  840.506258] [<c068f5b8>] (wait_for_common+0x120/0x168) from [<c068f620>] (wait_for_completion+0x20/0x24)
[  840.506284] [<c068f620>] (wait_for_completion+0x20/0x24) from [<c045df80>] (sunxi_spi_work+0x748/0x888)
[  840.506312] [<c045df80>] (sunxi_spi_work+0x748/0x888) from [<c0044508>] (process_one_work+0x248/0x404)
[  840.506336] [<c0044508>] (process_one_work+0x248/0x404) from [<c0045940>] (worker_thread+0x1b4/0x2d0)
[  840.506360] [<c0045940>] (worker_thread+0x1b4/0x2d0) from [<c0049c58>] (kthread+0x94/0xa0)
[  840.506386] [<c0049c58>] (kthread+0x94/0xa0) from [<c000f1b0>] (kernel_thread_exit+0x0/0x8)
[  840.506410] INFO: task kworker/2:1:26 blocked for more than 120 seconds.
[  840.513900] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  840.522618] kworker/2:1     D c068fdc4     0    26      2 0x00000000
[  840.522656] [<c068fdc4>] (__schedule+0x574/0x7fc) from [<c06900dc>] (schedule+0x90/0x94)
[  840.522678] [<c06900dc>] (schedule+0x90/0x94) from [<c068e01c>] (schedule_timeout+0x2c/0x2bc)
[  840.522700] [<c068e01c>] (schedule_timeout+0x2c/0x2bc) from [<c068f5b8>] (wait_for_common+0x120/0x168)
[  840.522723] [<c068f5b8>] (wait_for_common+0x120/0x168) from [<c068f620>] (wait_for_completion+0x20/0x24)
[  840.522747] [<c068f620>] (wait_for_completion+0x20/0x24) from [<c045adf8>] (spi_sync+0x84/0xa0)
[  840.522787] [<c045adf8>] (spi_sync+0x84/0xa0) from [<bf02434c>] (fbtft_write_spi+0xf0/0x104 [fbtft])
[  840.522832] [<bf02434c>] (fbtft_write_spi+0xf0/0x104 [fbtft]) from [<bf024208>] (fbtft_write_vmem16_bus8+0x11c/0x138 [fbtft])
[  840.522871] [<bf024208>] (fbtft_write_vmem16_bus8+0x11c/0x138 [fbtft]) from [<bf021918>] (fbtft_update_display+0x150/0x2fc [fbtft])
[  840.522908] [<bf021918>] (fbtft_update_display+0x150/0x2fc [fbtft]) from [<bf0212a8>] (fbtft_deferred_io+0x110/0x11c [fbtft])
[  840.522942] [<bf0212a8>] (fbtft_deferred_io+0x110/0x11c [fbtft]) from [<c03fd138>] (fb_deferred_io_work+0x84/0xcc)
[  840.522967] [<c03fd138>] (fb_deferred_io_work+0x84/0xcc) from [<c0044508>] (process_one_work+0x248/0x404)
[  840.522990] [<c0044508>] (process_one_work+0x248/0x404) from [<c0045940>] (worker_thread+0x1b4/0x2d0)
[  840.523012] [<c0045940>] (worker_thread+0x1b4/0x2d0) from [<c0049c58>] (kthread+0x94/0xa0)
[  840.523036] [<c0049c58>] (kthread+0x94/0xa0) from [<c000f1b0>] (kernel_thread_exit+0x0/0x8)
[  840.523090] INFO: task Xorg:2399 blocked for more than 120 seconds.
[  840.530078] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  840.538772] Xorg            D c068fdc4     0  2399   2398 0x00000001
[  840.538809] [<c068fdc4>] (__schedule+0x574/0x7fc) from [<c06900dc>] (schedule+0x90/0x94)
[  840.538830] [<c06900dc>] (schedule+0x90/0x94) from [<c06904cc>] (schedule_preempt_disabled+0x30/0x40)
[  840.538853] [<c06904cc>] (schedule_preempt_disabled+0x30/0x40) from [<c068ecb0>] (__mutex_lock_slowpath+0x160/0x1a8)
[  840.538875] [<c068ecb0>] (__mutex_lock_slowpath+0x160/0x1a8) from [<c068ed5c>] (mutex_lock+0x64/0x7c)
[  840.538899] [<c068ed5c>] (mutex_lock+0x64/0x7c) from [<c03fd024>] (fb_deferred_io_mkwrite+0x2c/0xbc)
[  840.538923] [<c03fd024>] (fb_deferred_io_mkwrite+0x2c/0xbc) from [<c00fe998>] (do_wp_page+0x224/0x7a4)
[  840.538946] [<c00fe998>] (do_wp_page+0x224/0x7a4) from [<c0100558>] (handle_pte_fault+0x7b0/0x838)
[  840.538966] [<c0100558>] (handle_pte_fault+0x7b0/0x838) from [<c01006d8>] (handle_mm_fault+0xf8/0x134)
[  840.538988] [<c01006d8>] (handle_mm_fault+0xf8/0x134) from [<c001b180>] (do_page_fault+0x11c/0x344)
[  840.539010] [<c001b180>] (do_page_fault+0x11c/0x344) from [<c00083a8>] (do_DataAbort+0x44/0xa8)
[  840.539032] [<c00083a8>] (do_DataAbort+0x44/0xa8) from [<c000dcd8>] (__dabt_usr+0x38/0x40)
[  840.539046] Exception stack(0xd4751fb0 to 0xd4751ff8)
[  840.539058] 1fa0:                                     b63cb000 b629e008 000001e0 00000000
[  840.539076] 1fc0: 00000078 00000000 b629e1e8 b63cb000 00000160 00000000 b8a49bf0 b8a4a9f8
[  840.539092] 1fe0: b63cb000 be98105c b63f300b b69cd894 200f0010 ffffffff
[  960.530084] INFO: task kworker/u:0:5 blocked for more than 120 seconds.
[  960.537434] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  960.546172] kworker/u:0     D c068fdc4     0     5      2 0x00000000
[  960.546222] [<c068fdc4>] (__schedule+0x574/0x7fc) from [<c06900dc>] (schedule+0x90/0x94)
[  960.546246] [<c06900dc>] (schedule+0x90/0x94) from [<c068e01c>] (schedule_timeout+0x2c/0x2bc)
[  960.546269] [<c068e01c>] (schedule_timeout+0x2c/0x2bc) from [<c068f5b8>] (wait_for_common+0x120/0x168)
[  960.546292] [<c068f5b8>] (wait_for_common+0x120/0x168) from [<c068f620>] (wait_for_completion+0x20/0x24)
[  960.546319] [<c068f620>] (wait_for_completion+0x20/0x24) from [<c045df80>] (sunxi_spi_work+0x748/0x888)
[  960.546349] [<c045df80>] (sunxi_spi_work+0x748/0x888) from [<c0044508>] (process_one_work+0x248/0x404)
[  960.546373] [<c0044508>] (process_one_work+0x248/0x404) from [<c0045940>] (worker_thread+0x1b4/0x2d0)
[  960.546397] [<c0045940>] (worker_thread+0x1b4/0x2d0) from [<c0049c58>] (kthread+0x94/0xa0)
[  960.546423] [<c0049c58>] (kthread+0x94/0xa0) from [<c000f1b0>] (kernel_thread_exit+0x0/0x8)
[  960.546446] INFO: task kworker/2:1:26 blocked for more than 120 seconds.
[  960.553915] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  960.562643] kworker/2:1     D c068fdc4     0    26      2 0x00000000
[  960.562684] [<c068fdc4>] (__schedule+0x574/0x7fc) from [<c06900dc>] (schedule+0x90/0x94)
[  960.562707] [<c06900dc>] (schedule+0x90/0x94) from [<c068e01c>] (schedule_timeout+0x2c/0x2bc)
[  960.562729] [<c068e01c>] (schedule_timeout+0x2c/0x2bc) from [<c068f5b8>] (wait_for_common+0x120/0x168)
[  960.562751] [<c068f5b8>] (wait_for_common+0x120/0x168) from [<c068f620>] (wait_for_completion+0x20/0x24)
[  960.562776] [<c068f620>] (wait_for_completion+0x20/0x24) from [<c045adf8>] (spi_sync+0x84/0xa0)
[  960.562815] [<c045adf8>] (spi_sync+0x84/0xa0) from [<bf02434c>] (fbtft_write_spi+0xf0/0x104 [fbtft])
[  960.562858] [<bf02434c>] (fbtft_write_spi+0xf0/0x104 [fbtft]) from [<bf024208>] (fbtft_write_vmem16_bus8+0x11c/0x138 [fbtft])
[  960.562897] [<bf024208>] (fbtft_write_vmem16_bus8+0x11c/0x138 [fbtft]) from [<bf021918>] (fbtft_update_display+0x150/0x2fc [fbtft])
[  960.562934] [<bf021918>] (fbtft_update_display+0x150/0x2fc [fbtft]) from [<bf0212a8>] (fbtft_deferred_io+0x110/0x11c [fbtft])
[  960.562968] [<bf0212a8>] (fbtft_deferred_io+0x110/0x11c [fbtft]) from [<c03fd138>] (fb_deferred_io_work+0x84/0xcc)
[  960.562993] [<c03fd138>] (fb_deferred_io_work+0x84/0xcc) from [<c0044508>] (process_one_work+0x248/0x404)
[  960.563016] [<c0044508>] (process_one_work+0x248/0x404) from [<c0045940>] (worker_thread+0x1b4/0x2d0)
[  960.563039] [<c0045940>] (worker_thread+0x1b4/0x2d0) from [<c0049c58>] (kthread+0x94/0xa0)
[  960.563062] [<c0049c58>] (kthread+0x94/0xa0) from [<c000f1b0>] (kernel_thread_exit+0x0/0x8)
[  960.563116] INFO: task Xorg:2399 blocked for more than 120 seconds.
[  960.570118] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  960.578812] Xorg            D c068fdc4     0  2399   2398 0x00000001
[  960.578850] [<c068fdc4>] (__schedule+0x574/0x7fc) from [<c06900dc>] (schedule+0x90/0x94)
[  960.578871] [<c06900dc>] (schedule+0x90/0x94) from [<c06904cc>] (schedule_preempt_disabled+0x30/0x40)
[  960.578894] [<c06904cc>] (schedule_preempt_disabled+0x30/0x40) from [<c068ecb0>] (__mutex_lock_slowpath+0x160/0x1a8)
[  960.578917] [<c068ecb0>] (__mutex_lock_slowpath+0x160/0x1a8) from [<c068ed5c>] (mutex_lock+0x64/0x7c)
[  960.578940] [<c068ed5c>] (mutex_lock+0x64/0x7c) from [<c03fd024>] (fb_deferred_io_mkwrite+0x2c/0xbc)
[  960.578963] [<c03fd024>] (fb_deferred_io_mkwrite+0x2c/0xbc) from [<c00fe998>] (do_wp_page+0x224/0x7a4)
[  960.578986] [<c00fe998>] (do_wp_page+0x224/0x7a4) from [<c0100558>] (handle_pte_fault+0x7b0/0x838)
[  960.579007] [<c0100558>] (handle_pte_fault+0x7b0/0x838) from [<c01006d8>] (handle_mm_fault+0xf8/0x134)
[  960.579029] [<c01006d8>] (handle_mm_fault+0xf8/0x134) from [<c001b180>] (do_page_fault+0x11c/0x344)
[  960.579050] [<c001b180>] (do_page_fault+0x11c/0x344) from [<c00083a8>] (do_DataAbort+0x44/0xa8)
[  960.579073] [<c00083a8>] (do_DataAbort+0x44/0xa8) from [<c000dcd8>] (__dabt_usr+0x38/0x40)
[  960.579086] Exception stack(0xd4751fb0 to 0xd4751ff8)
[  960.579098] 1fa0:                                     b63cb000 b629e008 000001e0 00000000
[  960.579116] 1fc0: 00000078 00000000 b629e1e8 b63cb000 00000160 00000000 b8a49bf0 b8a4a9f8
[  960.579132] 1fe0: b63cb000 be98105c b63f300b b69cd894 200f0010 ffffffff