From owner-freebsd-current@FreeBSD.ORG Tue Jun 14 18:21:29 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org 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 96D5E16A41C for ; Tue, 14 Jun 2005 18:21:29 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (CPE0050040655c8-CM00111ae02aac.cpe.net.cable.rogers.com [69.194.102.232]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4C4A543D49 for ; Tue, 14 Jun 2005 18:21:29 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id B0D4351355; Tue, 14 Jun 2005 14:21:27 -0400 (EDT) Date: Tue, 14 Jun 2005 14:21:27 -0400 From: Kris Kennaway To: Dikshie Message-ID: <20050614182127.GA22085@xor.obsecurity.org> References: <20050614063148.GA22683@ppk.itb.ac.id> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Nq2Wo0NMKNjxTN9z" Content-Disposition: inline In-Reply-To: <20050614063148.GA22683@ppk.itb.ac.id> User-Agent: Mutt/1.4.2.1i Cc: freebsd-current@freebsd.org Subject: Re: doadump () at pcpu.h:165 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: Tue, 14 Jun 2005 18:21:29 -0000 --Nq2Wo0NMKNjxTN9z Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 14, 2005 at 01:31:48PM +0700, Dikshie wrote: > Dear All, > I got self reboot my 6.0-CURRENT and able to get=20 > dumpfile: >=20 >=20 > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you = are > welcome to change it and/or distribute copies of it under certain conditi= ons. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for detail= s. > This GDB was configured as "i386-marcel-freebsd". > #0 doadump () at pcpu.h:165 > in pcpu.h > (kgdb) bt > #0 doadump () at pcpu.h:165 > #1 0xc0526110 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c= :397 > #2 0xc05263bb in panic (fmt=3D0xc06dc69f "cur !=3D NULL") > at /usr/src/sys/kern/kern_shutdown.c:553 > #3 0xc05bd3ac in tcp_sack_option (tp=3D0xc2013000, th=3D0xd443eb14, > cp=3D0xc1af2056 "\005\nwF\212|wF\217\0017\0010\0012\0010\0010\001= 0\0011\0010\0013\0010\0010\0010\0010\0013\001d\0010\00 > 11\0010\0010\0012\003ip6\004arpa", > optlen=3D0) at /usr/src/sys/netinet/tcp_sack.c:478 Here is the real panic, not the frame #0 as in your subject. I've seen this panic also and have reported it to ps and mohan. Kris > #4 0xc05bb327 in tcp_dooptions (tp=3D0xc2013000, to=3D0xd443ec78, > cp=3D0xc1af2056 "\005\nwF\212|wF\217\0017\0010\0012\0010\0010\001= 0\0011\0010\0013\0010\0010\0010\0010\0013\001d\0010\00 > 11\0010\0010\0012\003ip6\004arpa", > cnt=3D10, is_syn=3D0, th=3D0xc1af2034) at /usr/src/sys/netinet/tcp_in= put.c:2647 > #5 0xc05b8dfb in tcp_input (m=3D0xc1ad6600, off0=3D65800) > at /usr/src/sys/netinet/tcp_input.c:1085 > #6 0xc05adcd5 in ip_input (m=3D0xc1ad6600) > at /usr/src/sys/netinet/ip_input.c:776 > #7 0xc0597f42 in netisr_processqueue (ni=3D0xc0783318) > at /usr/src/sys/net/netisr.c:235 > #8 0xc059812a in swi_net (dummy=3D0x0) at /usr/src/sys/net/netisr.c:348 > #9 0xc0513940 in ithread_loop (arg=3D0xc19db180) > at /usr/src/sys/kern/kern_intr.c:546 > #10 0xc0512dd4 in fork_exit (callout=3D0xc0513820 , > arg=3D0xc19db180, frame=3D0xd443ed38) at /usr/src/sys/kern/kern_fork.= c:789 > #11 0xc0685e3c in fork_trampoline () at /usr/src/sys/i386/i386/exception.= s:208 > (kgdb) quit >=20 >=20 >=20 >=20 >=20 >=20 > regards, >=20 > -dikshie- > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >=20 --Nq2Wo0NMKNjxTN9z Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFCryAmWry0BWjoQKURAgtxAJ9sgEdU4G4Gw/969nFQr9kPf77bJwCgkIin F5AuPyuc1lLggZfo3VRr4Lw= =N2K9 -----END PGP SIGNATURE----- --Nq2Wo0NMKNjxTN9z--