From owner-freebsd-current@FreeBSD.ORG Mon Sep 8 14:39:41 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 BA36016A4BF for ; Mon, 8 Sep 2003 14:39:41 -0700 (PDT) Received: from ms-dienst.rz.rwth-aachen.de (ms-1.rz.RWTH-Aachen.DE [134.130.3.130]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2A7AA43F3F for ; Mon, 8 Sep 2003 14:39:40 -0700 (PDT) (envelope-from chris@unixpages.org) Received: from r220-1 (r220-1.rz.RWTH-Aachen.DE [134.130.3.31]) by ms-dienst.rz.rwth-aachen.de (iPlanet Messaging Server 5.2 HotFix 1.12 (built Feb 13 2003)) with ESMTP id <0HKX00BE8062AN@ms-dienst.rz.rwth-aachen.de> for current@freebsd.org; Mon, 08 Sep 2003 23:39:39 +0200 (MEST) Received: from relay.RWTH-Aachen.DE ([134.130.3.1]) by r220-1 (MailMonitor for SMTP v1.2.2 ) ; Mon, 08 Sep 2003 23:39:38 +0200 (MEST) Received: from haakonia.hitnet.rwth-aachen.de (daemon@haakonia.hitnet.RWTH-Aachen.DE [137.226.181.92]) h88Ldcni019963 for ; Mon, 08 Sep 2003 23:39:38 +0200 (MEST) Received: from gondor.middleearth (gondor.middleearth [192.168.1.42]) by haakonia.hitnet.rwth-aachen.de (Postfix) with ESMTP id 1D3A91D for ; Mon, 08 Sep 2003 21:39:38 +0000 (GMT) Received: by gondor.middleearth (Postfix, from userid 1001) id 4A99043F6; Mon, 08 Sep 2003 23:39:37 +0200 (CEST) Date: Mon, 08 Sep 2003 23:39:36 +0200 From: Christian Brueffer To: current@freebsd.org Message-id: <20030908213936.GC19937@unixpages.org> MIME-version: 1.0 Content-type: multipart/signed; boundary="4ZLFUWh1odzi/v6L"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-disposition: inline User-Agent: Mutt/1.4.1i X-Operating-System: FreeBSD 5.1-CURRENT X-PGP-Key: http://people.freebsd.org/~brueffer/brueffer.key.asc X-PGP-Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D Subject: panic: recursed on non-recursive lock (sleep mutex) vm page queue mutex @ kern/vfs_bio.c:1550 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: Mon, 08 Sep 2003 21:39:41 -0000 --4ZLFUWh1odzi/v6L Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, I just got this panic on an SMP machine running a kernel with sources from August 27th. I didn't get a dump and I just have the part of the stacktrace, which fit on the screen, maybe it is useful. backtrace(c03af9a8,c50ec5c8,c03c173d,c03c173d,c03b2673) at backtrace+0x17 witness_lock(c50ec5c8,8,c03b2673,60d,c043aac0) at witness_lock+0x672 _mtx_lock_flags(c50ec5c8,0,c03b266a,60d,ce5aa8c0) at _mtx_lock_flags+0xba vfs_vmio_release(ce5aa8c0,0,c03b266a,745,c41c9000) at vfs_vmio_release+0x5f getnewbuf(0,0,4000,4000,200) at getnewbuf+0x244 getblk(c41c9000,32120,0,4000,0) at getblk+0x37f breadn(c41c9000,32120,0,4000,0) at bread+0x52 bread(c41c9000,32120,0,4000,0) at bread+0x4c ffs_update(c52e15b4,0,1,54,c0238a8e) at ffs_update+0x206 ufs_inactive(d716fc30,d716fc4c,c026daf3,d716fc30,0) at ufs_inactive+0x1f5 ufs_vnoperate(d716fc30,0,c03b3e7d,8e3,c03fb420) at ufs_vnoperate+0x18 vput(c52e15b4,0,c03c243b,3b2,c52e15b4) at vput+0x143 vm_pageout_scan(0,0,c03c243b,5d9,1f4) at vm_pageout_scan+0x5b1 vm_pageout(0,d716fd48,c03aa010,314,dc328c3b) at vm_pageout+0x2db fork_exit(c032fd00,0,d716fd48) at fork_exit+0xcf fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip =3D 0, esp =3D 0xd716fd7c, ebp =3D 0 --- recursed on non-recursive lock (sleep mutex) vm page queue mutex @ kern/vfs= _bio.c:1550 first acquired @ vm/vm_pageout.c:405 panic: recurse cpuid =3D 0; lapic.id =3D 00000000 boot() called on cpu#0 - Christian --=20 Christian Brueffer chris@unixpages.org brueffer@FreeBSD.org GPG Key: http://people.freebsd.org/~brueffer/brueffer.key.asc GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D --4ZLFUWh1odzi/v6L Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (FreeBSD) iD8DBQE/XPcYbHYXjKDtmC0RAr6yAJ9PuOqmFN52vSK8wd7ddgTQAkANdwCgzRx9 cCecXGp1ph6yYtIoCPHNSkA= =clM+ -----END PGP SIGNATURE----- --4ZLFUWh1odzi/v6L--