From owner-freebsd-current@FreeBSD.ORG Tue Oct 21 01:05:33 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2EBF916A4B3 for ; Tue, 21 Oct 2003 01:05:33 -0700 (PDT) Received: from noname.csdl.lt (noname.csdl.lt [194.176.40.182]) by mx1.FreeBSD.org (Postfix) with SMTP id C4ABC43FA3 for ; Tue, 21 Oct 2003 01:05:27 -0700 (PDT) (envelope-from paulius@kaktusas.org) Received: (qmail 54936 invoked by uid 1000); 21 Oct 2003 08:05:24 -0000 Date: Tue, 21 Oct 2003 11:05:24 +0300 From: Paulius Bulotas To: freebsd-current@freebsd.org Message-ID: <20031021080524.GA54056@kaktusas.org> Mail-Followup-To: freebsd-current@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-URL: http://www.kaktusas.org/ Subject: panic: recurse (with options BRIDGE) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Oct 2003 08:05:33 -0000 Hello ;) when enabling bridge with sysctl's, system panics: malloc() of "64" with the following non-sleepable locks held: exclusive sleep mutex ifnet r = 0 ... locked @ net/if.c:903 exclusive sleep mutex bridge r = 0 ... locked @ net/bridge.c:593 recursed on non-recursive lock (sleep mutex) bridge @ net/bridge.c:944 first acquired @ net/bridge.c:593 panic: recurse trace looks like: witness_lock _mtx_lock_flags bdg_forward ether_output_frame ether_output nd6_output ip6_output mld6_sendpkt mld6_start_listening in6_addmulti in6_update_ifa in6_ifattach_linklocal in6_ifattach in6_if_up if_route if_up bridge_on reconfigure_bridge_locked sysctl_bdg_cfg sysctl_root Paulius