David Gwynne <[email protected]> writes: >> On 11 Jan 2016, at 3:59 AM, [email protected] wrote: >> >>> Synopsis: server occasional hangs / crashes on latest snapshot >>> Category: kernel >>> Environment: >> System : OpenBSD 5.9 >> Details : OpenBSD 5.9-beta (GENERIC.MP) #1807: Sat Jan 9 13:46:21 >> MST 2016 >> >> [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP >> >> Architecture: OpenBSD.amd64 >> Machine : amd64 >>> Description: >> >> I updated my router box to 8.1. snapshot. Noticed that the system >> would hang / crash occasional in the normal use. >> /var/log/messages has following: >> Jan 10 11:36:17 charon /bsd: em0: watchdog: cons 0 prod 503 free 521 >> TDH 503 TDT 503 >> Jan 10 18:25:12 charon /bsd: em0: watchdog: cons 0 prod 494 free 530 >> TDH 494 TDT 494 >> Jan 10 18:29:40 charon /bsd: fatal protection fault in supervisor mode >> Jan 10 18:29:40 charon /bsd: trap type 4 code 0 rip ffffffff811f2d60 cs >> 8 rflags 10282 cr2 ef9ef4cf010 cpl 5 rsp ffff8000319c38c8 >> Jan 10 18:29:40 charon /bsd: panic: trap type 4, code=0, >> pc=ffffffff811f2d60 >> Jan 10 18:29:40 charon /bsd: Starting stack trace... >> Jan 10 18:29:40 charon /bsd: panic() at panic+0x10b >> Jan 10 18:29:40 charon /bsd: trap() at trap+0x7b8 >> Jan 10 18:29:40 charon /bsd: --- trap (number 4) --- >> Jan 10 18:29:40 charon /bsd: _bpf_mtap() at _bpf_mtap+0x50 >> Jan 10 18:29:40 charon /bsd: bpf_mtap_ether() at bpf_mtap_ether+0x39 >> Jan 10 18:29:40 charon /bsd: em_start() at em_start+0xa7 >> Jan 10 18:29:40 charon /bsd: ifq_serialize() at ifq_serialize+0xd9 >> Jan 10 18:29:40 charon /bsd: if_enqueue() at if_enqueue+0x71 >> Jan 10 18:29:40 charon /bsd: ether_output() at ether_output+0x166 >> Jan 10 18:29:40 charon /bsd: ip_output() at ip_output+0x71b >> Jan 10 18:29:40 charon /bsd: ip_forward() at ip_forward+0x1cb >> Jan 10 18:29:40 charon /bsd: ipv4_input() at ipv4_input+0x309 >> Jan 10 18:29:40 charon /bsd: ipintr() at ipintr+0x1e >> Jan 10 18:29:40 charon /bsd: netintr() at netintr+0x64 >> Jan 10 18:29:40 charon /bsd: softintr_dispatch() at >> softintr_dispatch+0x8b >> Jan 10 18:29:40 charon /bsd: Xsoftnet() at Xsoftnet+0x1f >> Jan 10 18:29:40 charon /bsd: --- interrupt --- >> Jan 10 18:29:40 charon /bsd: end trace frame: 0x0, count: 242 >> Jan 10 18:29:40 charon /bsd: taskq_thread+0x6c: >> Jan 10 18:29:40 charon /bsd: End of stack trace. >> >> >>> How-To-Repeat: >> Keep the system running. >>> Fix: >> not known > > ola, > > could you try -current, specifically after src/sys/dev/pci/if_em.c r1.328, > and see if this is still a problem? > > dlg
Ok, I updated to the latest snapshot (dated Mon Jan 11 01:47:58 MST 2016) and with it system seemed to crash while I was away. Couldn't see anything in the logs nor was the display or keyboard responsive so I haven't got any details out of it. Just updated the source tree and compiled kernel from latest sources. Waiting to see how it behaves with it. Timo
