KQUEUE/TTY related panic

From: Maxim Maximov <mcsi_at_mcsi.pp.ru>
Date: Sun, 05 Sep 2004 13:03:13 +0400
Hello.

	Just got a panic when dropped into DDB by Ctrl-Alt-Esc, issued 'show 
witness', pressed ScrLk, pressed PgUp ten times, then PgDn. Then 
released cursor by pressing ScrLk again.

db> panic: blockable sleep lock (sleep mutex) tty _at_ 
/usr/src/sys/kern/kern_event.c:1450
cpuid = 0
boot() called on cpu#0
Uptime: 2m22s

	Machine freezes completely here. Keys didn't work. Reset helped.
	Tried exactly the same actions after reboot - exactly same effect.
	Machine is SMP, HTT, WITNESS enabled, today's HEAD.
	Dmesg is at http://mcsi.pp.ru/dmesg.boot

-- 
Maxim Maximov
Received on Sun Sep 05 2004 - 07:03:26 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:10 UTC