panic: ffs_blkfree: freeing free block
Marcus Alves Grando
mnag at FreeBSD.org
Mon Oct 15 09:54:51 PDT 2007
Ok. +1
My backtrace:
(kgdb) bt
#0 doadump () at pcpu.h:195
#1 0xc0608a87 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
#2 0xc0608d49 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:563
#3 0xc07b3bb4 in ffs_blkfree (ump=0xc3edca00, fs=0xc3f17000,
devvp=0xc3f8abb0, bno=7785608, size=16384, inum=1931884)
at /usr/src/sys/ufs/ffs/ffs_alloc.c:1893
#4 0xc07c7578 in indir_trunc (freeblks=0xc4e0a500, dbn=30913952,
level=0, lbn=12, countp=0xe46e9c4c) at
/usr/src/sys/ufs/ffs/ffs_softdep.c:2896
#5 0xc07c7857 in handle_workitem_freeblocks (freeblks=0xc4e0a500,
flags=0) at /usr/src/sys/ufs/ffs/ffs_softdep.c:2746
#6 0xc07c8fee in process_worklist_item (mp=0xc3fee538, flags=Variable
"flags" is not available.
) at /usr/src/sys/ufs/ffs/ffs_softdep.c:963
#7 0xc07ca012 in softdep_process_worklist (mp=0xc3fee538, full=0) at
/usr/src/sys/ufs/ffs/ffs_softdep.c:847
#8 0xc07cc4dd in softdep_flush () at /usr/src/sys/ufs/ffs/ffs_softdep.c:758
#9 0xc05e7fa9 in fork_exit (callout=0xc07cc060 <softdep_flush>,
arg=0x0, frame=0xe46e9d38) at /usr/src/sys/kern/kern_fork.c:796
#10 0xc0843b50 in fork_trampoline () at
/usr/src/sys/i386/i386/exception.s:205
Regards
Tim Bishop wrote:
> On Sun, Sep 30, 2007 at 02:03:07PM -0400, Joe Marcus Clarke wrote:
>> dev = ad6s1e, block = 22287592, fs = /space
>> panic: ffs_blkfree: freeing free block
>> cpuid = 0
>> KDB: enter: panic
>> Physical memory: 2038 MB
>> Dumping 351 MB: 336 320 304 288 272 256 240 224 208 192 176 160 144 128
>> 112 96 80 64 48 32 16
>
> I'll helpfully add a "me too" here. But my system can't even manage a
> dump:
>
> dev = mirror/gm0s1f, block = 2754352, fs = /u1
> panic: ffs_blkfree: freeing free block
> cpuid = 1
> Uptime: 3h24m58s
> Physical memory: 1013 MB
> Dumping 202 MB:
> Fatal double fault:
> eip = 0xc073e8b9
> esp = 0xe415dfd4
> ebp = 0xe415e048
> cpuid = 0; apic id = 00
>
> Has anyone found a fix yet?
>
> Tim.
>
--
Marcus Alves Grando
marcus(at)sbh.eng.br | Personal
mnag(at)FreeBSD.org | FreeBSD.org
More information about the freebsd-current
mailing list