Re: Panic _at_r305116 in transition to multi-user mode

From: Mateusz Guzik <mjguzik_at_gmail.com>
Date: Wed, 31 Aug 2016 14:30:23 +0200
On Wed, Aug 31, 2016 at 05:09:56AM -0700, David Wolfskill wrote:
> This was well into the transition from single- to multi-user mode,
> so the following information is a re-creation after I rebooted to
> single-user mode (verbosely), ran "fsck -p", then "exit" -- copy/pasted
> from serial console:
> 
> Stopped at      pmap_kextract+0x8a:     movq    (%rax,%rcx,1),%r13
> db> bt
> Tracing pid 567 tid 100201 td 0xfffff80010349a00
> pmap_kextract() at pmap_kextract+0x8a/frame 0xfffffe085de36900
> free() at free+0x5e/frame 0xfffffe085de36940
> kern_close() at kern_close+0xd0/frame 0xfffffe085de369a0
> amd64_syscall() at amd64_syscall+0x2db/frame 0xfffffe085de36ab0
> Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe085de36ab0
> --- syscall (6, FreeBSD ELF64, sys_close), rip = 0x8013ebf2a, rsp = 0x7fffffffe7d8, rbp = 0x7fffffffe7f0 ---
> db> dump
> Dumping 1299 out of 32687 MB:..2%..12%..21%..31%..41%..51%..61%..71%..81%..92%
> Dump complete
> db> 
> 

This is most likely r305091 which I reverted in r305124, i.e. just
upgrade and see if it helps.

Sorry for trouble,
-- 
Mateusz Guzik <mjguzik gmail.com>
Received on Wed Aug 31 2016 - 10:30:28 UTC

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