From owner-cvs-src-old@FreeBSD.ORG Wed Feb 4 10:35:55 2009 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B4A4710656C1 for ; Wed, 4 Feb 2009 10:35:55 +0000 (UTC) (envelope-from bz@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id A12EC8FC24 for ; Wed, 4 Feb 2009 10:35:55 +0000 (UTC) (envelope-from bz@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id n14AZt3F099708 for ; Wed, 4 Feb 2009 10:35:55 GMT (envelope-from bz@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.3/8.14.3/Submit) id n14AZtgI099707 for cvs-src-old@freebsd.org; Wed, 4 Feb 2009 10:35:55 GMT (envelope-from bz@repoman.freebsd.org) Message-Id: <200902041035.n14AZtgI099707@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to bz@repoman.freebsd.org using -f From: "Bjoern A. Zeeb" Date: Wed, 4 Feb 2009 10:35:27 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/sys/netinet6 nd6_rtr.c X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Feb 2009 10:35:56 -0000 bz 2009-02-04 10:35:27 UTC FreeBSD src repository Modified files: sys/netinet6 nd6_rtr.c Log: SVN rev 188113 on 2009-02-04 10:35:27Z by bz When iterating through the list trying to find a router in defrouter_select(), NULL the cached llentry after unlocking as we are no longer interested in it and with the second iteration would try to unlock it again resulting in panic: Lock (rw) lle not locked @ ... Reported by: Mark Atkinson Tested by: Mark Atkinson PR: kern/128247 (in follow-up, unrelated to original report) Revision Changes Path 1.59 +3 -1 src/sys/netinet6/nd6_rtr.c