I get this as well under http traffic from 2 places at the same time.
Same error. With most recent kernels from CVS it happens less.

Regards,
Alex


Izumi Tsutsui wrote:
> In article <782AA52D-9759-4E32-9352-07425E9D5B82@gmail.com>
> thierry.rangeard@gmail.com wrote:
> 
>> I tried  the latest NetBSD Build, but nothing   new.
> 
> What exact version did you try?
> 
>> It seems but  
>> you have also that feeling because I read a               tonnes of  
>> email regarding memory crash issues and in one  of your email you  
>> have suspected the R5200 CPU plateform.
> 
> I'd like to know if all crashes reported here are the same problem
> or not. A problem I saw is TLB miss on cache flush, but I don't see
> lockmgr panic on my RaQ2. I wonder if options DIAGNOSTIC makes some
> differences on assertions, but not sure.
> 
> There is also a report that the latest netbsd-3 branch works fine,
> but I haven't tried it.
> 
>> I am not a debugger expert, I can make some test that it.
> 
> As noted in the documentation page, output of stack trace
> on ddb by trace command could help. The lockmgr panic could
> happen with various reason so more info is needed anyway.
> ---
> Izumi Tsutsui
> 
>