Re: Help debugging non-sleepable lock panic on 6.2-RELEASE

2007-02-28 Thread Kostik Belousov
On Wed, Feb 28, 2007 at 01:54:10PM +, Jason Thomson wrote: > Regarding: > > http://lists.freebsd.org/pipermail/freebsd-stable/2007-February/033241.html > > > Konstantin Belousov wrote: > > >On Thu, Feb 22, 2007 at 06:50:37PM +, Jason Thomson wrote: > > > > > >Try this (already committed

Re: Help debugging non-sleepable lock panic on 6.2-RELEASE

2007-02-28 Thread Jason Thomson
Regarding: http://lists.freebsd.org/pipermail/freebsd-stable/2007-February/033241.html Konstantin Belousov wrote: On Thu, Feb 22, 2007 at 06:50:37PM +, Jason Thomson wrote: Try this (already committed to CURRENT as rev. 1.579). I would be very interesting in getting feedback. Konstant

Help debugging non-sleepable lock panic on 6.2-RELEASE

2007-02-22 Thread Jason Thomson
This happens when we put our DELL PE2950 running MySQL 4.0.27 under load. We have a kernel core dump, but I'm unsure what to do next. It looks like the process triggering the problem is mysqld. mysqld is compiled from ports with no switches, and the threading library is set to libthr using lib