On 09/21/13 12:34, Davide Italiano wrote: > On Sat, Sep 21, 2013 at 9:31 AM, Bryan Drewery <bdrewery_at_freebsd.org> wrote: >> On 9/21/2013 11:18 AM, Adam McDougall wrote: >>> On 09/21/13 09:41, Davide Italiano wrote: >>>> On Sat, Sep 21, 2013 at 2:51 PM, O. Hartmann >>>> <ohartman_at_zedat.fu-berlin.de> wrote: >>>>> On Sat, 21 Sep 2013 07:08:25 -0500 >>>>> Bryan Drewery <bdrewery_at_FreeBSD.org> wrote: >>>>> >>>>>> On 9/21/2013 7:06 AM, Bjoern A. Zeeb wrote: >>>>>>> On Sat, 21 Sep 2013, Bryan Drewery wrote: >>>>>>> >>>>>>>>> Unread portion of the kernel message buffer: >>>>>>>>> panic: Lock lle not exclusively locked _at_ >>>>>>>>> /usr/src/sys/kern/kern_rwlock.c:140 >>>>>>>>> >>>>>>>>> cpuid = 0 >>>>>>>>> KDB: stack backtrace: >>>>>>>>> db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame >>>>>>>>> 0xfffffe118aeef820 >>>>>>>>> kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe118aeef8d0 >>>>>>>>> vpanic() at vpanic+0x126/frame 0xfffffe118aeef910 >>>>>>>>> panic() at panic+0x43/frame 0xfffffe118aeef970 >>>>>>>>> __rw_assert() at __rw_assert+0xa3/frame 0xfffffe118aeef980 >>>>>>>>> _callout_stop_safe() at _callout_stop_safe+0x54/frame >>>>>>>>> 0xfffffe118aeef9f0 arptimer() at arptimer+0x14e/frame >>>>>>>>> 0xfffffe118aeefa30 softclock_call_cc() at >>>>>>>>> softclock_call_cc+0x188/frame 0xfffffe118aeefb10 softclock() at >>>>>>>>> softclock+0x47/frame 0xfffffe118aeefb30 >>>>>>>>> intr_event_execute_handlers() at >>>>>>>>> intr_event_execute_handlers+0x93/frame 0xfffffe118aeefb70 >>>>>>>>> ithread_loop() at ithread_loop+0xa6/frame 0xfffffe118aeefbb0 >>>>>>>>> fork_exit() at fork_exit+0x84/frame 0xfffffe118aeefbf0 >>>>>>>>> fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe118aeefbf0 >>>>>>>>> --- trap 0, rip = 0, rsp = 0xfffffe118aeefcb0, rbp = 0 --- >>>>>>> +1 from me; I guess introduced somwhere between 255569 and 255758, >>>>>>> as these are my edges of kernel.old and kernel. >>>>>>> >>>>>> r255726 was stable for me. r255759 is not. >>>>>> >>>>>> r255755 converted ipfilter to callout, but I am unsure if that is the >>>>>> problem. >>>>>> >>>>> r255729 is also stable for me - I'm with r255729 again, since r255757 >>>>> crashed. >>>> Let me know if this fixes the problem for you: >>>> http://people.freebsd.org/~davide/review/lc_calloutfix.diff >>>> >>>> Thanks, >>>> >>> Worked for me so far. I generally couldn't stay up more than 30 minutes >>> before the patch and now my uptime is 90 minutes. Thanks! >> Same here. >> >> >> -- >> Regards, >> Bryan Drewery >> > I would wait another couple of hours before the commit, but still I'm > confident this fixed the problem. > 7:05PM up 8:18, 1 user, load averages: 0.08, 0.18, 0.21Received on Sat Sep 21 2013 - 21:15:36 UTC
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