On Monday 22 November 2004 08:13 pm, Peter Holm wrote: > On Mon, Nov 22, 2004 at 04:57:36PM -0500, John Baldwin wrote: > > On Monday 22 November 2004 09:38 am, Peter Holm wrote: > > > During stress test with GENERIC HEAD from Nov 20 08:40 UTC I got: > > > Sleeping on "fdesc" with the following non-sleepable locks held: > > > exclusive sleep mutex fdesc r = 0 (0xc08d15a0) locked _at_ > > > kern/kern_descrip.c:2425 and then > > > panic: sleeping thread (pid 92279) owns a non-sleepable lock > > > > > > http://www.holm.cc/stress/log/cons89.html > > > > Yes, the panic is a result of the earlier warning. Poul-Henning touched > > this code last, so it is probably something for him to look at. I'm > > unsure how msleep() is getting called, however. The turnstile panic is > > not important, can you find the thread that went to sleep (should be pid > > 92279) and get stack trace for that? > > The ddb trace is in the log, just before call doadump. Let me know if you > need any gdb output. Ok, can you use gdb to get the source/file of 'sysctl_kern_file+0x1ae'? -- John Baldwin <jhb_at_FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.orgReceived on Tue Nov 23 2004 - 18:20:08 UTC
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