Re: panic: bogus refcnt 0 on lle 0xfffff80121a13a00
On 07/12/16 11:03, Michael Zhilin wrote: 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: I've updated D4605 . It will fix the panic that results of the command sequence in the differential revision's comments at least. --HPS ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: panic: bogus refcnt 0 on lle 0xfffff80121a13a00
On Tue, Jul 12, 2016 at 10:55:31AM +0200, Hans Petter Selasky 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 0xf80121a13a00 > > cpuid = 9 > > KDB: stack backtrace: > > db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame > > 0xfe1048c63470 > > vpanic() at vpanic+0x182/frame 0xfe1048c634f0 > > kassert_panic() at kassert_panic+0x126/frame 0xfe1048c63560 > > llentry_free() at llentry_free+0x136/frame 0xfe1048c63590 > > in_lltable_free_entry() at in_lltable_free_entry+0xb0/frame > > 0xfe1048c635c0 > > htable_prefix_free() at htable_prefix_free+0xce/frame 0xfe1048c63620 > > lltable_prefix_free() at lltable_prefix_free+0x5d/frame 0xfe1048c63660 > > in_scrubprefix() at in_scrubprefix+0x290/frame 0xfe1048c63700 > > in_difaddr_ioctl() at in_difaddr_ioctl+0x285/frame 0xfe1048c63750 > > in_control() at in_control+0x96/frame 0xfe1048c637d0 > > ifioctl() at ifioctl+0xda1/frame 0xfe1048c63860 > > kern_ioctl() at kern_ioctl+0x246/frame 0xfe1048c638c0 > > sys_ioctl() at sys_ioctl+0x171/frame 0xfe1048c639a0 > > amd64_syscall() at amd64_syscall+0x2f6/frame 0xfe1048c63ab0 > > Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfe1048c63ab0 > > --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x800fd2eba, rsp = > > 0x7fffe468, rbp = 0x7fffe4b0 - > > > > Details @ https://people.freebsd.org/~pho/stress/log/bogus_refcnt.txt > > > > FYI: > https://reviews.freebsd.org/D4605 > > Might be related. > > --HPS No difference with this patch (- netinet6/nd6.c). BTW The problem is really easy to reproduce: init 1 followed by "exit" in the single-user shell. -- Peter ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: panic: bogus refcnt 0 on lle 0xfffff80121a13a00
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 <h...@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 0xf80121a13a00 >> cpuid = 9 >> KDB: stack backtrace: >> db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame >> 0xfe1048c63470 >> vpanic() at vpanic+0x182/frame 0xfe1048c634f0 >> kassert_panic() at kassert_panic+0x126/frame 0xfe1048c63560 >> llentry_free() at llentry_free+0x136/frame 0xfe1048c63590 >> in_lltable_free_entry() at in_lltable_free_entry+0xb0/frame >> 0xfe1048c635c0 >> htable_prefix_free() at htable_prefix_free+0xce/frame 0xfe1048c63620 >> lltable_prefix_free() at lltable_prefix_free+0x5d/frame 0xfe1048c63660 >> in_scrubprefix() at in_scrubprefix+0x290/frame 0xfe1048c63700 >> in_difaddr_ioctl() at in_difaddr_ioctl+0x285/frame 0xfe1048c63750 >> in_control() at in_control+0x96/frame 0xfe1048c637d0 >> ifioctl() at ifioctl+0xda1/frame 0xfe1048c63860 >> kern_ioctl() at kern_ioctl+0x246/frame 0xfe1048c638c0 >> sys_ioctl() at sys_ioctl+0x171/frame 0xfe1048c639a0 >> amd64_syscall() at amd64_syscall+0x2f6/frame 0xfe1048c63ab0 >> Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfe1048c63ab0 >> --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x800fd2eba, rsp = >> 0x7fffe468, rbp = 0x7fffe4b0 - >> >> 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-unsubscr...@freebsd.org" > ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: panic: bogus refcnt 0 on lle 0xfffff80121a13a00
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 0xf80121a13a00 cpuid = 9 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfe1048c63470 vpanic() at vpanic+0x182/frame 0xfe1048c634f0 kassert_panic() at kassert_panic+0x126/frame 0xfe1048c63560 llentry_free() at llentry_free+0x136/frame 0xfe1048c63590 in_lltable_free_entry() at in_lltable_free_entry+0xb0/frame 0xfe1048c635c0 htable_prefix_free() at htable_prefix_free+0xce/frame 0xfe1048c63620 lltable_prefix_free() at lltable_prefix_free+0x5d/frame 0xfe1048c63660 in_scrubprefix() at in_scrubprefix+0x290/frame 0xfe1048c63700 in_difaddr_ioctl() at in_difaddr_ioctl+0x285/frame 0xfe1048c63750 in_control() at in_control+0x96/frame 0xfe1048c637d0 ifioctl() at ifioctl+0xda1/frame 0xfe1048c63860 kern_ioctl() at kern_ioctl+0x246/frame 0xfe1048c638c0 sys_ioctl() at sys_ioctl+0x171/frame 0xfe1048c639a0 amd64_syscall() at amd64_syscall+0x2f6/frame 0xfe1048c63ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfe1048c63ab0 --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x800fd2eba, rsp = 0x7fffe468, rbp = 0x7fffe4b0 - 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-unsubscr...@freebsd.org"
panic: bogus refcnt 0 on lle 0xfffff80121a13a00
Exiting from single-user mode triggers this: ifa_maintain_loopback_route: deletion failed for interface igb0: 3 panic: bogus refcnt 0 on lle 0xf80121a13a00 cpuid = 9 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfe1048c63470 vpanic() at vpanic+0x182/frame 0xfe1048c634f0 kassert_panic() at kassert_panic+0x126/frame 0xfe1048c63560 llentry_free() at llentry_free+0x136/frame 0xfe1048c63590 in_lltable_free_entry() at in_lltable_free_entry+0xb0/frame 0xfe1048c635c0 htable_prefix_free() at htable_prefix_free+0xce/frame 0xfe1048c63620 lltable_prefix_free() at lltable_prefix_free+0x5d/frame 0xfe1048c63660 in_scrubprefix() at in_scrubprefix+0x290/frame 0xfe1048c63700 in_difaddr_ioctl() at in_difaddr_ioctl+0x285/frame 0xfe1048c63750 in_control() at in_control+0x96/frame 0xfe1048c637d0 ifioctl() at ifioctl+0xda1/frame 0xfe1048c63860 kern_ioctl() at kern_ioctl+0x246/frame 0xfe1048c638c0 sys_ioctl() at sys_ioctl+0x171/frame 0xfe1048c639a0 amd64_syscall() at amd64_syscall+0x2f6/frame 0xfe1048c63ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfe1048c63ab0 --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x800fd2eba, rsp = 0x7fffe468, rbp = 0x7fffe4b0 - Details @ https://people.freebsd.org/~pho/stress/log/bogus_refcnt.txt -- Peter ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
