mt7621-kernel-BUG.txt

<6>[256282.769730] mtk_soc_eth 1e100000.ethernet eth0: port 2 link down
<6>[256578.881271] mtk_soc_eth 1e100000.ethernet eth0: port 2 link up
<3>[264861.388401] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
<6>[264861.400996] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
<6>[264861.413302] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0eac0000, max=0, ctx=2914, dtx=2707, fdx=2707, next=2914
<6>[264861.435210] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0d910000, max=0, calc=911, drx=912
<6>[264861.855749] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x3860190c, 0x10c = 0x80818
<6>[264861.870450] mtk_soc_eth 1e100000.ethernet: reset pse
<0>[264861.888311] skbuff: skb_over_panic: text:8033dc64 len:1568 put:1568 head:8ee1dc60 data:8ee1dca2 tail:0x8ee1e2c2 end:0x8ee1e2c0 dev:eth0
<6>[264861.889769] mtk_soc_eth 1e100000.ethernet: PPE started
<4>[264861.912866] Kernel bug detected[#1]:
<4>[264861.930510] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.138 #0
<4>[264861.945219] task: 805caac0 task.stack: 805b8000
<4>[264861.954391] $ 0   : 00000000 00000001 0000007b 00000000
<4>[264861.964966] $ 4   : 8124f34c 8124f34c 81253e98 00000124
<4>[264861.975536] $ 8   : 30687400 807378b3 00000008 32653165
<4>[264861.986105] $12   : 20326163 805d0000 000d8df7 6c696174
<4>[264861.996673] $16   : 8e131840 ad660040 00000620 8fc31308
<4>[264862.007242] $20   : 8d676380 00000004 8fc31000 8fc314c8
<4>[264862.017810] $24   : 00000018 802d07f0
<4>[264862.028380] $28   : 805b8000 8fc09e10 00000004 80366188
<4>[264862.038951] Hi    : 00000124
<4>[264862.044837] Lo    : 74e58000
<4>[264862.050778] epc   : 80365a0c BUG+0x0/0x4
<4>[264862.058747] ra    : 80366188 skb_push+0x0/0x44
<4>[264862.067745] Status: 11008403     KERNEL EXL IE
<4>[264862.076239] Cause : 50800024 (ExcCode 09)
<4>[264862.084376] PrId  : 0001992f (MIPS 1004Kc)
<4>[264862.092683] Modules linked in: pppoe ppp_async pppox ppp_generic nf_nat_pptp nf_conntrack_pptp nf_conntrack_ipv6 iptable_nat ipt_REJECT ipt_MASQUERADE xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_helper xt_ecn xt_dscp x
t_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_FLOWOFFLOAD xt_DSCP xt_CT xt_CLASSIFY wireguard ts_fsm ts_bm slhc nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_redirect nf_nat_proto_gre nf_nat_masquerade_ipv4 nf_nat_irc nf_conntrack_ipv
4 nf_nat_ipv4 nf_nat_h323 nf_nat_ftp nf_nat_amanda nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre
<4>[264862.237100]  nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast ts_kmp nf_conntrack_amanda iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables crc_ccitt sch_cake nf_conntrack sch_tbf sch_ingress sch_htb sch_hfsc em_u32 cls_u32 cls_tcindex cls_r
oute cls_matchall cls_fw cls_flow cls_basic act_skbedit act_mirred xt_set ip_set_list_set ip_set_hash_netportnet ip_set_hash_netport ip_set_hash_netnet ip_set_hash_netiface ip_set_hash_net ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_
set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 ifb ip6_udp_tunnel udp_tunnel tun
<4>[264862.378219]  leds_gpio gpio_button_hotplug
<4>[264862.386583] Process swapper/0 (pid: 0, threadinfo=805b8000, task=805caac0, tls=00000000)
<4>[264862.402839] Stack : 8e131780 804d7540 8033dc64 00000620 00000620 8ee1dc60 8ee1dca2 8ee1e2c2
<4>[264862.419642]         8ee1e2c0 8fc31000 86200000 80366214 8d676380 00000004 8fc31000 8ee1dc60
<4>[264862.436444]         ad660040 8033dc64 00000000 805d0000 00000007 00000000 00000002 00000000
<4>[264862.453245]         805bbc60 00000000 0d6763c0 80770000 805f0000 00010000 00000010 0ee1dca0
<4>[264862.470046]         805d0000 00000000 00030000 8fc31480 0000000f 8fc314a0 01080020 30000000
<4>[264862.486848]         ...
<4>[264862.491882] Call Trace:
<4>[264862.496943] [<80365a0c>] BUG+0x0/0x4
<4>[264862.504227] [<80366188>] skb_push+0x0/0x44
<4>[264862.512537] Code: 00000000  03e00008  00000000 <000c000d> 27bdffb8  3c030001  afb50034  afbf0044  afbe0040
<4>[264862.532117]
<4>[264862.535859] ---[ end trace 6952ef6b37583a89 ]---

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