panic: sbflush_locked on 5.4-p5/i386

[Alexander S. Usov]

Robert Watson wrote:

> On Sun, 24 Jul 2005, Alexander S. Usov wrote:
> 
>>> I have a 5.4-p5 running on i386. Got a panic:
>>> panic: sbflush_locked: cc 0 || mb 0xc33bf000 || mbcnt 4294967040
>>> It is an web server running Apache and Postfix as a backup MX.
>>> I'm using gmirror on all partitions and thus cannot get a dump (swap
>>> is on gmirror). Some ddb outputs are below.
>>
>> I got a few similar panics.
>> It looks that I managet to get rid of them by setting mpsafenet=0, but I
>> am not sure -- I have to monitor it for a bit longer.
>> I have managed to get a few dumps, so the traces are:

Unfortunately I don't have these dumps anymore, I will try to switch
mpsafenet back on and wait for a new ones. They were quite reproducable for
me.

-- 
Best regards,
  Alexander.