6462.943411] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 6465.442040] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 6471.683427] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 6643.523304] device eth0.3 entered promiscuous mode
[ 6667.434334] device eth0.3 left promiscuous mode
[ 6668.352992] device eth0.3 entered promiscuous mode
[ 6904.216333] device eth0.3 left promiscuous mode
[10115.445251] conntrack: generic helper won't handle protocol 47. Please consider loading the specific helper module.
[32511.422166] device eth0.3 entered promiscuous mode
[32515.623198] device eth0.3 left promiscuous mode
[32533.221507] device eth0.3 entered promiscuous mode
[33674.086006] device eth0.3 left promiscuous mode
[33676.994537] device eth0.3 entered promiscuous mode
[33680.085906] device eth0.3 left promiscuous mode
[33697.164345] device eth0.3 entered promiscuous mode
[34331.596528] device eth0.3 left promiscuous mode
[79426.148906] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[79546.846549] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[79595.113576] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[79619.887021] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[79622.603929] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[83007.384766] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[83009.765658] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[83016.031774] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[102755.754838] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[102767.659980] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[102770.585825] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[116966.111090] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[116968.533960] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[116975.435580] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[124576.322166] device eth0.3 entered promiscuous mode
[124790.214758] device eth0.3 left promiscuous mode
[163384.432446] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[163397.854168] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[163400.515658] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[168884.978392] INFO: rcu_sched self-detected stall on CPU
[168884.983644] 	3-...: (1 GPs behind) idle=7e2/140000000000001/0 softirq=7580920/7580922 fqs=2998
[168884.992385] 	 (t=6001 jiffies g=3494199 c=3494198 q=1620)
[168884.997856] NMI backtrace for cpu 3
[168885.001424] CPU: 3 PID: 30472 Comm: kworker/3:0 Not tainted 4.14.195 #0
[168885.008109] Workqueue: events 0x8023fb24
[168885.012105] Stack : 00000000 00000000 804d6068 8fc0fd24 00000000 00000000 00000000 00000000
[168885.020540]         00000000 00000000 00000000 00000000 00000000 00000001 8fc0fce0 ac07f5da
[168885.028974]         8fc0fd78 00000000 00000000 00009310 00000038 8049c858 00000008 00000000
[168885.037410]         00000000 80550000 00001fad 00000000 8fc0fcc0 00000000 00000000 00000003
[168885.045845]         80552500 8054a0cc 000000e0 80550000 00000000 802ad210 0000000c 806b000c
[168885.054280]         ...
[168885.056806] Call Trace:
[168885.056893] [<8049c858>] 0x8049c858
[168885.062980] [<802ad210>] 0x802ad210
[168885.066547] [<8000c1a0>] 0x8000c1a0
[168885.070110] [<8000c1a8>] 0x8000c1a8
[168885.073671] [<804856b4>] 0x804856b4
[168885.077231] [<80072a84>] 0x80072a84
[168885.080795] [<8048c6d4>] 0x8048c6d4
[168885.084357] [<80008f30>] 0x80008f30
[168885.087918] [<80008f30>] 0x80008f30
[168885.091478] [<8048c7c0>] 0x8048c7c0
[168885.095041] [<80086388>] 0x80086388
[168885.098612] [<800857d8>] 0x800857d8
[168885.102198] [<80088f48>] 0x80088f48
[168885.105762] [<80099fd8>] 0x80099fd8
[168885.109324] [<8025b0e0>] 0x8025b0e0
[168885.112887] [<80331614>] 0x80331614
[168885.116447] [<80077d04>] 0x80077d04
[168885.120009] [<80079158>] 0x80079158
[168885.123571] [<80078100>] 0x80078100
[168885.127136] [<80073410>] 0x80073410
[168885.130698] [<8025aec8>] 0x8025aec8
[168885.134260] [<8025ad74>] 0x8025ad74
[168885.137824] [<8025af34>] 0x8025af34
[168885.141386] [<80073410>] 0x80073410
[168885.144949] [<804a351c>] 0x804a351c
[168885.148509] [<801008a0>] 0x801008a0
[168885.152070] [<8025a5f0>] 0x8025a5f0
[168885.155636] [<80007488>] 0x80007488
[168885.159193]
[168885.160782] INFO: rcu_sched detected stalls on CPUs/tasks:
[168885.166366] 	3-...: (1 GPs behind) idle=7e2/140000000000000/0 softirq=7580920/7580922 fqs=2998
[168885.175112] 	(detected by 1, t=6019 jiffies, g=3494199, c=3494198, q=1620)
[168885.182062] Sending NMI from CPU 1 to CPUs 3:
[168885.186495] NMI backtrace for cpu 3
[168885.190062] CPU: 3 PID: 30472 Comm: kworker/3:0 Not tainted 4.14.195 #0
[168885.196736] Workqueue: events 0x8023fb24
[168885.200729] task: 8ff0b300 task.stack: 8ea36000
[168885.205321] $ 0   : 00000000 00000001 00000000 00000010
[168885.210619] $ 4   : 00000002 00100000 010132ae 010132ae
[168885.215916] $ 8   : 0000ffff ffff0000 00000002 00000001
[168885.221214] $12   : 000000c7 00000040 00000000 77f912a0
[168885.226510] $16   : 8e076b7c 814c1320 8054a1e8 00100000
[168885.231807] $20   : 805a933c 8f7ccbb0 000000bc 0000001f
[168885.237105] $24   : 00000000 8005a3dc
[168885.242402] $28   : 8ea36000 8ea37df0 8f325800 8006bcc0
[168885.247701] Hi    : 00000133
[168885.250650] Lo    : 33333380
[168885.253602] epc   : 8006bd5c 0x8006bd5c
[168885.257503] ra    : 8006bcc0 0x8006bcc0
[168885.261403] Status: 11007c03	KERNEL EXL IE
[168885.265661] Cause : 50800400 (ExcCode 00)
[168885.269736] PrId  : 0001992f (MIPS 1004Kc)
[168885.273899] CPU: 3 PID: 30472 Comm: kworker/3:0 Not tainted 4.14.195 #0
[168885.280572] Workqueue: events 0x8023fb24
[168885.284565] Stack : 00000000 00000000 804d6068 8fc0fd64 00000000 00000000 00000000 00000000
[168885.292987]         00000000 00000000 00000000 00000000 00000000 00000001 8fc0fd20 ac07f5da
[168885.301407]         8fc0fdb8 00000000 00000000 00009f60 00000038 8049c858 00000008 00000000
[168885.309827]         00000000 80550000 000447fc 00000000 8fc0fd00 00000000 00000000 00000003
[168885.318247]         804dd908 8053d5a0 804db4f8 80550000 00000000 802ad210 0000000c 806b000c
[168885.326669]         ...
[168885.329193] Call Trace:
[168885.329240] [<8049c858>] 0x8049c858
[168885.335315] [<802ad210>] 0x802ad210
[168885.338879] [<8000c1a0>] 0x8000c1a0
[168885.342435] [<8000c1a8>] 0x8000c1a8
[168885.345990] [<804856b4>] 0x804856b4
[168885.349552] [<8000c264>] 0x8000c264
[168885.353109] [<8048c6b4>] 0x8048c6b4
[168885.356666] [<80009044>] 0x80009044
[168885.360225] [<80009054>] 0x80009054
[168885.363790] [<80059d7c>] 0x80059d7c
[168885.367345] [<800a15b0>] 0x800a15b0
[168885.370904] [<80085c90>] 0x80085c90
[168885.374467] [<80011860>] 0x80011860
[168885.378030] [<80073fb0>] 0x80073fb0
[168885.381600] [<800740e4>] 0x800740e4
[168885.385158] [<80074188>] 0x80074188
[168885.388716] [<80331614>] 0x80331614
[168885.392273] [<80077d04>] 0x80077d04
[168885.395827] [<80078340>] 0x80078340
[168885.399384] [<80078100>] 0x80078100
[168885.402947] [<80073410>] 0x80073410
[168885.406502] [<80073410>] 0x80073410
[168885.410061] [<8025aec8>] 0x8025aec8
[168885.413618] [<8025ad74>] 0x8025ad74
[168885.417173] [<8025af34>] 0x8025af34
[168885.420731] [<80073410>] 0x80073410
[168885.424287] [<804a351c>] 0x804a351c
[168885.427841] [<801008a0>] 0x801008a0
[168885.431399] [<8025a5f0>] 0x8025a5f0
[168885.434960] [<80007488>] 0x80007488
[168885.438515]