Date: Tue, 12 Jul 2016 12:03:10 +0300 From: Michael Zhilin <mizhka@gmail.com> To: Hans Petter Selasky <hps@selasky.org> Cc: Peter Holm <peter@holm.cc>, freebsd-current@freebsd.org Subject: Re: panic: bogus refcnt 0 on lle 0xfffff80121a13a00 Message-ID: <CAF19XBKBQALTeZhHEAn3e-C1L=KF5fsRwvRD6RVfZko%2BmzuAxw@mail.gmail.com> In-Reply-To: <29dd874b-075f-8ba7-4e0d-144ebdb8b283@selasky.org> References: <20160712083746.GA78547@x2.osted.lan> <29dd874b-075f-8ba7-4e0d-144ebdb8b283@selasky.org>
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Hi, I have same issue everyday on my laptop. It happens randomly and I suppose due to network issues. I want to test D4507. I've tried to apply patch, it's successful except one chunk: |Index: sys/netinet6/nd6.c |=================================================================== |--- sys/netinet6/nd6.c |+++ sys/netinet6/nd6.c -------------------------- Patching file sys/netinet6/nd6.c using Plan A... Hunk #1 succeeded at 520 (offset 31 lines). Hunk #2 failed at 739. Hunk #3 succeeded at 1357 with fuzz 1 (offset 19 lines). Hunk #4 succeeded at 1446 with fuzz 2 (offset 32 lines). 1 out of 4 hunks failed--saving rejects to sys/netinet6/nd6.c.rej done Hans, Could you please check patch? Thanks! On Tue, Jul 12, 2016 at 11:55 AM, Hans Petter Selasky <hps@selasky.org> wrote: > On 07/12/16 10:37, Peter Holm wrote: > >> Exiting from single-user mode triggers this: >> >> ifa_maintain_loopback_route: deletion failed for interface igb0: 3 >> panic: bogus refcnt 0 on lle 0xfffff80121a13a00 >> cpuid = 9 >> KDB: stack backtrace: >> db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame >> 0xfffffe1048c63470 >> vpanic() at vpanic+0x182/frame 0xfffffe1048c634f0 >> kassert_panic() at kassert_panic+0x126/frame 0xfffffe1048c63560 >> llentry_free() at llentry_free+0x136/frame 0xfffffe1048c63590 >> in_lltable_free_entry() at in_lltable_free_entry+0xb0/frame >> 0xfffffe1048c635c0 >> htable_prefix_free() at htable_prefix_free+0xce/frame 0xfffffe1048c63620 >> lltable_prefix_free() at lltable_prefix_free+0x5d/frame 0xfffffe1048c63660 >> in_scrubprefix() at in_scrubprefix+0x290/frame 0xfffffe1048c63700 >> in_difaddr_ioctl() at in_difaddr_ioctl+0x285/frame 0xfffffe1048c63750 >> in_control() at in_control+0x96/frame 0xfffffe1048c637d0 >> ifioctl() at ifioctl+0xda1/frame 0xfffffe1048c63860 >> kern_ioctl() at kern_ioctl+0x246/frame 0xfffffe1048c638c0 >> sys_ioctl() at sys_ioctl+0x171/frame 0xfffffe1048c639a0 >> amd64_syscall() at amd64_syscall+0x2f6/frame 0xfffffe1048c63ab0 >> Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe1048c63ab0 >> --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x800fd2eba, rsp = >> 0x7fffffffe468, rbp = 0x7fffffffe4b0 - >> >> Details @ https://people.freebsd.org/~pho/stress/log/bogus_refcnt.txt >> >> > FYI: > https://reviews.freebsd.org/D4605 > > Might be related. > > --HPS > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >
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