From owner-freebsd-bugs@FreeBSD.ORG Wed May 21 01:10:15 2003 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B9C2F37B401 for ; Wed, 21 May 2003 01:10:15 -0700 (PDT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 472C543F93 for ; Wed, 21 May 2003 01:10:15 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.9/8.12.9) with ESMTP id h4L8AEUp079730 for ; Wed, 21 May 2003 01:10:14 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.9/8.12.9/Submit) id h4L8AEE0079729; Wed, 21 May 2003 01:10:14 -0700 (PDT) Date: Wed, 21 May 2003 01:10:14 -0700 (PDT) Message-Id: <200305210810.h4L8AEE0079729@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org From: Tilman Linneweh Subject: Re: kern/48560: Panic in if_vlan.c on CURRENT X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Tilman Linneweh List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 May 2003 08:10:16 -0000 The following reply was made to PR kern/48560; it has been noted by GNATS. From: Tilman Linneweh To: freebsd-gnats-submit@FreeBSD.org, tilman@arved.de Cc: Subject: Re: kern/48560: Panic in if_vlan.c on CURRENT Date: Wed, 21 May 2003 10:05:41 +0200 --n8g4imXOkfNTN/H1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline FYI: This panic is still reproducable on a 5.1-BETA # routed; killall routed malloc() of "16" with the following non-sleepablelocks held: exclusive sleep mutex inp r = 0 (0xc1a58b60) locked @ /usr/src/sys/netinet/udp_usrreq.c:983 exclusive sleep mutex udp r = 0 (0xc045328c) locked @ /usr/src/sys/netinet/udp_usrreq.c:977 Debugger("witness_warn") Stopped at Debugger+0x45: xchgl %ebx,in_Debugger.0 db> trace Debugger(c037c890) at Debugger+0x45 witness_warn(5,0,c03b97bc,c0393588) at witness_warn+0x179 uma_zalloc_arg(c083aa20,0,2) at uma_zalloc_arg+0x3c malloc(c,c03fef00,2,c18b0400,0) at malloc+0xb6 vlan_setmulti(c198c000,0,c03fe524,0,c039e8f9) at vlan_setmulti+0xd7 vlan_ioctl(c198c000,80206932,0) at vlan_ioctl+0x29b if_delmulti(c198c000,c1990ee0) at if_delmulti+0x121 in_delmulti(c18d7b80) at in_delmulti+0x68 ip_freemoptions(c1acb180,c1a58ab0,c1b34d00,0,cd46ab74) at ip_freemoptions+0x21 in_pcbdetach(c1a58ab0,c1897258,cd46ab8c,c0253bdb,c1b34d00) at in_pcbdetach+0x80 udp_detach(c1b34d00) at udp_detach+0x65 soclose(c1b34d00,cd46abf0,c020a66a,c1897258,c1d3d260) at soclose+0x11b soo_close(c1897258,c1d3d260) at soo_close+0x26 fdrop_locked(c1897258,c1d3d260,c0429a34,0,c039d7dd) at fdrop_locked+0x12a fdrop(c1897258,c1d3d260,c02401d1,246,246) at fdrop+0x24 closef(c1897258,c1d3d260) at closef+0xa7 fdfree(c1d3d260,c1ded124,c1ded068,0,c039dc2e) at fdfree+0x85 exit1(c1d3d260,8f00,c0428140,0,c039dc2e) at exit1+0x3a8 sys_exit(c1d3d260,cd46ad14,1,2,292) at sys_exit+0x27 syscall(2f,2f,2f,bfbffbdc,0) at syscall+0x1ed Xint0x80_syscall() at Xint0x80_syscall+0x1d --n8g4imXOkfNTN/H1 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (FreeBSD) iD8DBQE+yzNTfCLDn4B6xToRAkEjAJ9HS8WXITU9mszpYpqcoCGNxqmA6wCdG914 QiYiGp+nseWPu+sLH18DgdE= =GgDJ -----END PGP SIGNATURE----- --n8g4imXOkfNTN/H1--