panic in ufs_lookup (6.2-STABLE)

[Andrew N. Below]

On Tue, 26 Feb 2008, Ivan Voras wrote:

> Andrew N. Below wrote:
>> Hi all,
>> 
>> freebsd box connected to Eonstor RAID with 5-6 exported
>> partitions (each one has ~950Gb size, fs is UFS2)
>> 
>> every night we have a lot of running rsyncs (rsnapshots)
>> on these partitions
>> 
>> this happens 2-4 times per month
>> 
>> db> bt
>> Tracing pid 70595 tid 100178 td 0xc95fa600
>> kdb_enter(c0634690) at kdb_enter+0x2b
>> panic(c0640603,da7e1200,e8c99a58,c05b591e,cb8cc18c,...) at panic+0x127
>> ufs_dirbad(cb8cc18c,200,c06405bd,c95fa600,0,...) at ufs_dirbad+0x3a
> ...
>> what is exactly wrong?
>
> There were some bugs in the past:
>
> http://www.google.com/search?hl=en&rlz=&q=freebsd+ufs_dirbad
>
> but they should have been fixed by now. What version of FreeBSD do you use?

RELENG_6 cvsuped at 2007-01-15

what should I check (source revisions) to ensure we have same bug?

--
WBR,
Andrew