Date: Wed, 5 Jan 2005 13:26:36 +0100 From: Peter Holm <peter@holm.cc> To: current@freebsd.org Subject: Assertion td->td_sleepqueue != NULL failed at kern/subr_sleepqueue.c:270 Message-ID: <20050105122636.GA31684@peter.osted.lan>
next in thread | raw e-mail | index | archive | help
With GENERIC HEAD from Dec 31 09:28 UTC + bmilekic@'s uma_core patch + alc's patch I got the following strange assert: panic(c0827c46,c082dd18,c082dc8d,10e,c08f4660) at panic+0x190 sleepq_add(c08eec90,c08ee6e8,c082a9bf,1,c08ee6e8,0,c0827ca9,7d) at sleepq_add+0x156 cv_wait(c08eec90,c08ee6e8,c151de30,0,ffffffff) at cv_wait+0x100 _sx_xlock(c08eec60,c0828867,247,0,c151ddc8) at _sx_xlock+0x59 kern_wait(c151e450,ffffffff,cbc67c90,0,0) at kern_wait+0x4b wait4(c151e450,cbc67d14,4,3f8,282) at wait4+0x29 syscall(2f,2f,bfbf002f,2,0) at syscall+0x128 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (7, FreeBSD ELF32, wait4), eip = 0x805170b, esp = 0xbfbfedbc, ebp = 0xbfbfedd8 --- Looks like td->td_sleepqueue is NULL! Details at http://www.holm.cc/stress/log/cons100.html -- Peter Holm
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20050105122636.GA31684>