Re: STABLE kernel panic: privileged instruction fault

2010-08-16 Thread Alexey Tarasov
On Aug 16, 2010, at 11:39 PM, Kostik Belousov wrote: > On Mon, Aug 16, 2010 at 11:35:36PM +0400, Alexey Tarasov wrote: >> >> On Aug 16, 2010, at 11:31 PM, Kostik Belousov wrote: >> >>> On Mon, Aug 16, 2010 at 11:21:15PM +0400, Alexey Tarasov wrote: Hello Kostik! On Aug 16, 2010,

Re: STABLE kernel panic: privileged instruction fault

2010-08-16 Thread Kostik Belousov
On Mon, Aug 16, 2010 at 11:35:36PM +0400, Alexey Tarasov wrote: > > On Aug 16, 2010, at 11:31 PM, Kostik Belousov wrote: > > > On Mon, Aug 16, 2010 at 11:21:15PM +0400, Alexey Tarasov wrote: > >> Hello Kostik! > >> > >> On Aug 16, 2010, at 10:48 PM, Kostik Belousov wrote: > >> > > >>> The

Re: STABLE kernel panic: privileged instruction fault

2010-08-16 Thread Alexey Tarasov
On Aug 16, 2010, at 11:31 PM, Kostik Belousov wrote: > On Mon, Aug 16, 2010 at 11:21:15PM +0400, Alexey Tarasov wrote: >> Hello Kostik! >> >> On Aug 16, 2010, at 10:48 PM, Kostik Belousov wrote: >> >>> The backtrace make absolutely no sense. I would not trust kgdb anyway. >>> >>> Compile

Re: STABLE kernel panic: privileged instruction fault

2010-08-16 Thread Kostik Belousov
On Mon, Aug 16, 2010 at 11:21:15PM +0400, Alexey Tarasov wrote: > Hello Kostik! > > On Aug 16, 2010, at 10:48 PM, Kostik Belousov wrote: > > >> > > The backtrace make absolutely no sense. I would not trust kgdb anyway. > > > > Compile ddb in and do backtrace in console on the panic. Also, disas

Re: STABLE kernel panic: privileged instruction fault

2010-08-16 Thread Alexey Tarasov
Hello Kostik! On Aug 16, 2010, at 10:48 PM, Kostik Belousov wrote: >> > The backtrace make absolutely no sense. I would not trust kgdb anyway. > > Compile ddb in and do backtrace in console on the panic. Also, disassemble > the kernel at the fault address. I am very curious which instruction ca

Re: STABLE kernel panic: privileged instruction fault

2010-08-16 Thread Kostik Belousov
On Mon, Aug 16, 2010 at 07:15:16PM +0400, Alexey Tarasov wrote: > Hello. > > I have a couple of Supermicro servers which got the similar kernel panic with > all FreeBSD versions I tried since 6.4. > Now I want to investigate into the problem. > The servers get into panic with similar workload: fi