On Mon, Mar 8, 2010 at 03:35, Andreas Schwab <[email protected]> wrote:
> Andreas Schwab <[email protected]> writes:
>
>> I'm getting this BUG() when running 2.6.33-rc8 in Aranym:
>>
>> ida_remove called for id=13 which is not allocated.
>> BUG: Dentry 10433d14{i=f000004e,n=kmsg} still in use (1) [unmount of proc
>> proc]
>> kernel BUG at fs/dcache.c:670!
>> *** TRAP #7 *** FORMAT=0
>> Current process id is 1014
>> BAD KERNEL TRAP: 00000000
>> Modules linked in: nfs lockd nfs_acl sunrpc ipv6 dm_snapshot dm_mirror
>> dm_region_hash dm_log dm_mod
>> PC: [<0007d56a>] shrink_dcache_for_umount_subtree+0x1ee/0x1f2
>> SR: 2310 SP: 10977ec4 a2: 10951030
>> d0: 00000022 d1: 0000145e d2: 00000001 d3: 0024ca2e
>> d4: 0007cc0a d5: 0007f064 a0: 0028bdbc a1: 0028bdc0
>> Process pidof (pid: 1014, task=10951030)
>> Frame format=0
>> Stack from 10977ef8:
>> 00243288 0024b83b 0000029e 0024b847 10433d14 f000004e 10433d6c
>> 00000001
>> 0024ca2e 0080d33e 00000003 00000000 00000004 eff06a74 0080d200
>> 0007d37c
>> 00207834 eff069f8 0007d598 00a01694 0080d200 0028ecc6 0006fc7e
>> 0080d200
>> 0080d200 0028ecc6 c010d7a8 0006fd64 0080d200 10965f00 0007048a
>> 0080d200
>> 0080d23a 1082c4d0 10965f40 0006bdd6 0080d200 1082c4d0 10965f00
>> 1082c4d0
>> 10965f00 ffffffef 1082c4d0 10965f04 0006be54 1082c4d0 10965f00
>> 80005650
>> Call Trace: [<0007d37c>] shrink_dcache_for_umount_subtree+0x0/0x1f2
>> [<0007d598>] shrink_dcache_for_umount+0x2a/0x62
>> [<0006fc7e>] generic_shutdown_super+0x1a/0xb0
>> [<0006fd64>] kill_anon_super+0x18/0x3c
>> [<0007048a>] deactivate_super+0x5a/0x78
>> [<0006bdd6>] filp_close+0x72/0x90
>> [<0006be54>] sys_close+0x60/0x88
>> [<00002662>] syscall+0x8/0xc
>>
>> This is triggered by pidof when it close the file after reading one of
>> the /proc/$pid/stat files.
>
> Reverting 86acdca1b63e6890540fa19495cfc708beff3d8b (fix
> autofs/afs/etc. magic mountpoint breakage) fixes that.
>
> Any idea?
Was this ever fixed?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
--
To unsubscribe from this list: send the line "unsubscribe linux-m68k" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
