On Tue, Oct 03, 2006 at 09:15:36PM -0700, Todd Simi wrote: > I've moved my hard drive to a new Core 2 Duo system and it freezes (Panics) > 2 - 5 minutes after booting. I get about a page of debugging info, but > the two lines that are understandable to me are > > BUG: spinlock recursion on CPU#1, swapper/0 (not tainted) > > BUG: warning at arch/i386/kernel/smp.c:540/smp_call_function() (not tainted) > > My system is a > > Core 2 Duo E6600 2.4Ghz > Asus P5W DH Deluxe > 1GB Ram (Corsair PC-8000) > 73GB WD Raptor > > The system runs fine with the non-smp kernel > > I'm trying to run vmlinuz-2.6.17-1.2187_FC5smp > > Any ideas where to look first? Try the kernel currently in updates-testing. That has some (much) improved code for debugging locking problems. Dave -- http://www.codemonkey.org.uk