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
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