On Wed, 2006-12-13 at 08:25 +0100, xb wrote: > Hi all, > > Running some IO stress tests on a 8*ways IA64 platform, we got: > BUG: warning at kernel/mutex.c:132/__mutex_lock_common() message > followed by: > Unable to handle kernel paging request at virtual address > 0000000000200200 > oops corresponding to anon_vma_unlink() calling list_del() on a > poisonned list. > > Having a look to the stack, we see that flush_workqueue() calls > mutex_lock() with softirqs disabled.
something is wrong here... flush_workqueue() is a sleeping function and is not allowed to be called in such a context! - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
