Curious log message

sirzur

Occasional Visitor
I have firmware 386.7_2 loaded on my AC86U. I have not been checking the system log for the previous firmware, so am not certain when this particular log message started appearing or whether it is the latest firmware related, specifically about potentially unexpected fatal signal 6. I have not noticed any issues with the router (no spontaneous reboot, or wifi dropping clients), so this is just a curious query. I only have diversion loaded, run one script for duckdns and have one VPN client up at all times

Aug 6 12:47:06 wlceventd: wlceventd_proc_event(508): eth5: Disassoc 30:85:A9:5B:A7:7D, status: 0, reason: Disassociated because sending station is leaving (or has left) BSS (8), rssi:0
Aug 6 12:47:06 kernel: potentially unexpected fatal signal 6.
Aug 6 12:47:06 kernel: CPU: 0 PID: 31864 Comm: nt_center Tainted: P O 4.1.27 #2
Aug 6 12:47:06 kernel: Hardware name: Broadcom-v8A (DT)
Aug 6 12:47:06 kernel: task: ffffffc00a57d580 ti: ffffffc007560000 task.ti: ffffffc007560000
Aug 6 12:47:06 kernel: PC is at 0xf6d328d0
Aug 6 12:47:06 kernel: LR is at 0xf6d33c78
Aug 6 12:47:06 kernel: pc : [<00000000f6d328d0>] lr : [<00000000f6d33c78>] pstate: 200e0010
Aug 6 12:47:06 kernel: sp : 00000000ffc25eec
Aug 6 12:47:06 kernel: x12: 0000000000000000
Aug 6 12:47:06 kernel: x11: 00000000ffc26128 x10: 0000000000000007
Aug 6 12:47:06 kernel: x9 : 0000000000000002 x8 : 0000000000000001
Aug 6 12:47:06 kernel: x7 : 000000000000010c x6 : 00000000f6e42088
Aug 6 12:47:06 kernel: x5 : 00000000f75a8000 x4 : 0000000000000002
Aug 6 12:47:06 kernel: x3 : 00000000f75a84c0 x2 : 0000000000000006
Aug 6 12:47:06 kernel: x1 : 0000000000007c78 x0 : 0000000000000000

Would someone be able to shed some light?
 

Darice11

New Around Here
RT-AC5300 and same firmware. 3867_2. Starts with an unexpected fatal signal so looks like a code issue. Was up 13 days without an issue before these messages started appearing.

Aug 24 20:16:12 kernel: charon/919: potentially unexpected fatal signal 6.
Aug 24 20:16:12 kernel: Pid: 919, comm: charon
Aug 24 20:16:12 kernel: CPU: 0 Tainted: P (2.6.36.4brcmarm #1)
Aug 24 20:16:12 kernel: PC is at 0x2af82a8c
Aug 24 20:16:12 kernel: LR is at 0x2ab487ac
Aug 24 20:16:12 kernel: pc : [<2af82a8c>] lr : [<2ab487ac>] psr: 80000010
Aug 24 20:16:12 kernel: sp : 7d7ffda0 ip : 2ab51f60 fp : 7d7ffe0c
Aug 24 20:16:12 kernel: r10: 2ab56020 r9 : 2ab563dc r8 : 00000000
Aug 24 20:16:12 kernel: r7 : 000000b3 r6 : 7d7ffea0 r5 : 7d7ffdb0 r4 : 2ab51d74
Aug 24 20:16:12 kernel: r3 : 00000000 r2 : 80004003 r1 : 00000008 r0 : fffffdfe
Aug 24 20:16:12 kernel: Flags: Nzcv IRQs on FIQs on Mode USER_32 ISA ARM Segment user
Aug 24 20:16:12 kernel: Control: 10c53c7d Table: 5823004a DAC: 00000015
 

Gary_Dexter

Regular Contributor
Diversion/Pixel issue - incompatibility with Trend Micro.
Discussed many, many times on here.
 

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