> 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
