From owner-freebsd-current@FreeBSD.ORG Mon Dec 8 14:58:16 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DBDC8106564A for ; Mon, 8 Dec 2008 14:58:16 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from yx-out-2324.google.com (yx-out-2324.google.com [74.125.44.29]) by mx1.freebsd.org (Postfix) with ESMTP id 99E598FC18 for ; Mon, 8 Dec 2008 14:58:16 +0000 (UTC) (envelope-from onemda@gmail.com) Received: by yx-out-2324.google.com with SMTP id 8so444385yxb.13 for ; Mon, 08 Dec 2008 06:58:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:mime-version:content-type:content-transfer-encoding :content-disposition; bh=nEnN4Eo+W+Kju/S+Jxe0ynOmBw3o9laYmXPtHcXE+sQ=; b=wrWaHcOagryBj6DOR/b1/5d0QEP2UhMMC2i9mRyTSh2fH874341aESVI6GsYGeDrI/ L44Btnk0bnIx6ugdLKJWf2+fs8RDbInjMx84WEMiJFav8OObvwfVWfeVwJNYOL53bxlg oxfPif1/wM1aqc5pbnJQzZZEh/95hY/Cb/YiY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition; b=gjXdL2Sm1fK9lEKaIgYNXeptmsYQY3lc+IQkBpBhoc4YQz8z079v+hJGxM/wQM1BgG oN49K7VvPoCMP0MXrx+GgqFUsFY1yF57y51VRzQhb2f2mvs+YEjAM+UzTYB/XTOY7KJp j9FHnbxIzDeAJBoA0/CatlLS2+pnJoM6CbuvA= Received: by 10.231.30.198 with SMTP id v6mr26291ibc.26.1228748295252; Mon, 08 Dec 2008 06:58:15 -0800 (PST) Received: by 10.231.16.76 with HTTP; Mon, 8 Dec 2008 06:58:15 -0800 (PST) Message-ID: <3a142e750812080658r645dc1c4sdd612585fe9ad7d6@mail.gmail.com> Date: Mon, 8 Dec 2008 15:58:15 +0100 From: "Paul B. Mahol" To: "current@freebsd.org" MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Cc: Subject: panic: _rw_wlock_hard: recursing but non-recursive rw radix node head X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Mon, 08 Dec 2008 14:58:16 -0000 I got panic, after pressing shutdown button: FreeBSD dhcppc1 8.0-CURRENT FreeBSD 8.0-CURRENT #3: Mon Dec 8 12:39:23 CET 2008 root@dhcppc1:/usr/obj/usr/src/sys/KERNEL i386 db:1:lockinfo> show locks db:1:locks> show alllocks Process 994 (wpa_supplicant) thread 0xc4756900 (100112) db:1:alllocks> show lockedvnods Locked vnodes db:0:kdb.enter.panic> show pcpu cpuid = 0 curthread = 0xc4756900: pid 994 "wpa_supplicant" curpcb = 0xe6518d90 fpcurthread = none idlethread = 0xc3d0ab40: pid 10 "idle: cpu0" APIC ID = 0 currentldt = 0x50 spin locks held: db:0:kdb.enter.panic> bt Tracing pid 994 tid 100112 td 0xc4756900 kdb_enter(c06181da,c06181da,c0617bc2,e6518868,0,...) at kdb_enter+0x3a panic(c0617bc2,c0603f55,c061e0eb,c0627193,3a9,...) at panic+0x136 _rw_wlock_hard(c3e53280,c4756900,c0627193,3a9,0,...) at _rw_wlock_hard+0x66 _rw_wlock(c3e53280,c0627193,3a9,c061da2b,3,...) at _rw_wlock+0xae rtrequest1_fib(2,e6518920,0,0,0,...) at rtrequest1_fib+0x92 rtrequest_fib(2,c59b2500,0,0,20405,...) at rtrequest_fib+0x5e rt_fixdelete(c59c10f0,c4124e10,22,c4124e10,c4124e74,...) at rt_fixdelete+0x51 rn_walktree_from(c3e53200,e6518a54,c47e8370,c054fa60,c4124e10,...) at rn_walktree_from+0xd6 rtrequest1_fib(2,e6518a20,e6518a50,0,c4744a00,...) at rtrequest1_fib+0x1ad rtinit(c4744a00,2,0,c4744a00,c06586c0,...) at rtinit+0x2d4 in_ifscrub(c3e6ec00,c4744a00,c06586c0,c06582fc,e6518b38,...) at in_ifscrub+0xed rip_ctlinput(0,c4744ab4,0,c4744a00,c3e6ec00,...) at rip_ctlinput+0x49 pfctlinput(0,c4744ab4,80206910,8842,e6518bb0,...) at pfctlinput+0x3b if_down(c3e6ec00,18f,c07ece44,63a,c3e6ec00,...) at if_down+0x36 ifhwioctl(c4756900,c07bfdc8,c47569a4,c07bfdc8,c064ded0,...) at ifhwioctl+0x2f9 ifioctl(c412e7a8,80206910,c477f440,c4756900,80206910,...) at ifioctl+0x301 soo_ioctl(c4016d20,80206910,c477f440,c4111d00,c4756900,...) at soo_ioctl+0x397 kern_ioctl(c4756900,3,80206910,c477f440,c477f440,...) at kern_ioctl+0x1dd ioctl(c4756900,e6518cf8,c,c063bd0b,c0646070,...) at ioctl+0x12f syscall(e6518d38) at syscall+0x283 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (54, FreeBSD ELF32, ioctl), eip = 0x28370063, esp = 0xbfbfe77c, ebp = 0xbfbfe7e8 --- <118>Stopping moused. <118>Stopping powerd. <118>Stopping devd. <118>Writing entropy file: <118>. <118>. <118>Dec 8 15:08:04 syslogd: exiting on signal 15 panic: _rw_wlock_hard: recursing but non-recursive rw radix node head @ /usr/src/sys/net/route.c:937 cpuid = 0 KDB: enter: panic exclusive sleep mutex rtentry (rtentry) r = 0 (0xc4124e74) locked @ /usr/src/sys/net/route.c:1019 exclusive rw radix node head (radix node head) r = 0 (0xc3e53280) locked @ /usr/src/sys/net/route.c:937 exclusive sleep mutex rtentry (rtentry) r = 0 (0xc4124e74) locked @ /usr/src/sys/net/route.c:1019 exclusive rw radix node head (radix node head) r = 0 (0xc3e53280) locked @ /usr/src/sys/net/route.c:937 -- Paul