The following reply was made to PR kern/34895; it has been noted by GNATS.

From: yamt@mwd.biglobe.ne.jp (YAMAMOTO Takashi)
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org,
	netbsd-bugs@netbsd.org
Subject: Re: kern/34895: panic: sched_lock: locked
Date: Tue, 24 Oct 2006 22:09:28 +0900 (JST)

 > >Number:         34895
 > >Category:       kern
 > >Synopsis:       panic: sched_lock: locked
 
 > FWIW, the version of subr_pool.c and kern_sig.c is following:
 > $NetBSD: subr_pool.c,v 1.123 2006/10/12 01:32:18 christos Exp $
 > $NetBSD: kern_sig.c,v 1.231 2006/10/22 20:48:45 mrg Exp $
 
 kern_sig.c rev.1.231 allocates ksiginfo even when unnecessary.
 eg. when KSI_EMPTY_P(ksi) is true.
 it increased chances to trigger these siginfo locking botches.
 
 YAMAMOTO Takashi