UFS related panic (daily <-> find)
John Baldwin
jhb at freebsd.org
Wed Oct 2 21:02:59 UTC 2013
On Wednesday, October 02, 2013 4:32:56 pm rank1seeker at gmail.com wrote:
> > > Ok, here is another one, same case, just this time under 9.1-RELEASE-p7
> > >
> > > ==============================================
> > > Fatal trap 12: page fault while in kernel mode
> > > fault virtual address = 0x25
> > > fault code = supervisor read, page not present
> > > instruction pointer = 0x20:0xc082c552
> > > stack pointer = 0x28:0xe7eed7a8
> > > frame pointer = 0x28:0xe7eed7ac
> > > code segment = base 0x0, limit 0xfffff, type 0x1b
> > > = DPL 0, pres 1, def32 1, gran 1
> > > processor eflags = interrupt enabled, resume, IOPL = 0
> > > current process = 63645 (find)
> > > trap number = 12
> > > panic: page fault
> > > Uptime: 11h16m47s
> > > Physical memory: 1014 MB
> > > Dumping 143 MB: 128 112 96 80 64 48 32 16
> > >
> > > #6 0xc0898d4c in calltrap () at /usr/src/sys/i386/i386/exception.s:169
> > > #7 0xc082c552 in inodedep_find (inodedephd=Variable "inodedephd" is
> not
> > > available.
> > > )
> > > at /usr/src/sys/ufs/ffs/ffs_softdep.c:2073
> >
> > Please go to frame 7 and do 'x/i $rip'.
> >
>
> (kgdb) up 7
> #7 0xc082c552 in inodedep_find (inodedephd=Variable "inodedephd" is not
> available.
> ) at /usr/src/sys/ufs/ffs/ffs_softdep.c:2073
> 2073 /usr/src/sys/ufs/ffs/ffs_softdep.c: No such file or directory.
> in /usr/src/sys/ufs/ffs/ffs_softdep.c
> (kgdb) x/i $rip
> Value can't be converted to integer.
Oh, this is i386, use "$eip" instead of "$rip", so 'x/i $eip' at frame 7.
--
John Baldwin
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