From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261872AbTEBG4f (ORCPT ); Fri, 2 May 2003 02:56:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261876AbTEBG4f (ORCPT ); Fri, 2 May 2003 02:56:35 -0400 Received: from cpe-24-221-190-179.ca.sprintbbd.net ([24.221.190.179]:9897 "EHLO myware.akkadia.org") by vger.kernel.org with ESMTP id S261872AbTEBG4d (ORCPT ); Fri, 2 May 2003 02:56:33 -0400 Message-ID: <3EB21939.70002@redhat.com> Date: Fri, 02 May 2003 00:07:37 -0700 From: Ulrich Drepper Organization: Red Hat, Inc. User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4b) Gecko/20030501 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org, Andi Kleen Subject: oops with current bk kernel on x86-64 X-Enigmail-Version: 0.75.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigB3A90547F7C41C5E682E66BD" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigB3A90547F7C41C5E682E66BD Content-Type: multipart/mixed; boundary="------------040805000003090909010303" This is a multi-part message in MIME format. --------------040805000003090909010303 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Some harmless code (while compiling glibc) caused two oopses with the current bk kernel (as of 2003-05-01T21:00:00-07). syslogd log the attached lines but the remote session I was using is pretty dead. This is on a Solo machine. -- --------------. ,-. 444 Castro Street Ulrich Drepper \ ,-----------------' \ Mountain View, CA 94041 USA Red Hat `--' drepper at redhat.com `--------------------------- --------------040805000003090909010303 Content-Type: text/plain; name="a" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="a" May 1 23:55:30 hammer kernel: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 May 1 23:55:30 hammer kernel: printing rip: May 1 23:55:30 hammer kernel: ffffffff8021efe4 May 1 23:55:30 hammer kernel: PML4 eb8f067 PGD 27ad067 PMD 0 May 1 23:55:30 hammer kernel: Oops: 0000 [1] May 1 23:55:30 hammer kernel: CPU 0 May 1 23:55:30 hammer kernel: Pid: 18070, comm: ld-linux-x86-64 Not tainted May 1 23:55:30 hammer kernel: RIP: 0010:[] {copy_user_generic+1} May 1 23:55:30 hammer kernel: RSP: 0018:000001000a475b88 EFLAGS: 00010246 May 1 23:55:30 hammer kernel: RAX: 0000000000000058 RBX: 0000000000000fa8 RCX: 0000000000000000 May 1 23:55:30 hammer kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000100027f4058 May 1 23:55:30 hammer kernel: RBP: 000001001ec83860 R08: 000000ff000000fe R09: 000000f7000000f6 May 1 23:55:30 hammer kernel: R10: 000000f9000000f8 R11: 000000f3000000f2 R12: 0000000000000000 May 1 23:55:30 hammer kernel: R13: 00000100027f4058 R14: 0000000000000000 R15: 0000000000000074 May 1 23:55:30 hammer kernel: FS: 0000002a95791300(0000) GS:ffffffff803e7440(0000) knlGS:0000000000000000 May 1 23:55:30 hammer kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b May 1 23:55:30 hammer kernel: CR2: 0000000000000000 CR3: 0000000000101000 CR4: 00000000000006a0 May 1 23:55:30 hammer kernel: May 1 23:55:30 hammer kernel: Call Trace:{ext3_prepare_write+106} {__filemap_copy_from_user_iovec+67} May 1 23:55:30 hammer kernel: {generic_file_aio_write_nolock+1722} May 1 23:55:30 hammer kernel: {journal_dirty_metadata+438} {generic_file_write_nolock+94} May 1 23:55:30 hammer kernel: {journal_dirty_metadata+438} {ext3_do_update_inode+657} May 1 23:55:30 hammer kernel: {journal_stop+511} {__ext3_journal_stop+45} May 1 23:55:30 hammer kernel: {generic_file_writev+58} {do_readv_writev+392} May 1 23:55:30 hammer kernel: {do_sync_write+0} {get_empty_filp+118} May 1 23:55:30 hammer kernel: {dentry_open+227} {filp_open+65} May 1 23:55:30 hammer kernel: {sys_writev+68} {system_call+124} May 1 23:55:30 hammer kernel: May 1 23:55:30 hammer kernel: Process ld-linux-x86-64 (pid: 18070, stackpage=10019826c50) May 1 23:55:30 hammer kernel: Stack: 0000000000000fa8 ffffffff8014b843 00000000000005a8 000001001ec83850 May 1 23:55:30 hammer kernel: 00000100010c7c40 00000100046a2300 0000000000000000 ffffffff8014bf2a May 1 23:55:30 hammer kernel: 000001000a475bd8 0000007fbffff630 May 1 23:55:30 hammer kernel: Call Trace:{__filemap_copy_from_user_iovec+67} May 1 23:55:30 hammer kernel: {generic_file_aio_write_nolock+1722} May 1 23:55:30 hammer kernel: {journal_dirty_metadata+438} {generic_file_write_nolock+94} May 1 23:55:30 hammer kernel: {journal_dirty_metadata+438} {ext3_do_update_inode+657} May 1 23:55:30 hammer kernel: {journal_stop+511} {__ext3_journal_stop+45} May 1 23:55:30 hammer kernel: {generic_file_writev+58} {do_readv_writev+392} May 1 23:55:30 hammer kernel: {do_sync_write+0} {get_empty_filp+118} May 1 23:55:30 hammer kernel: {dentry_open+227} {filp_open+65} May 1 23:55:30 hammer kernel: {sys_writev+68} {system_call+124} May 1 23:55:30 hammer kernel: May 1 23:55:30 hammer kernel: May 1 23:55:30 hammer kernel: Code: 0f 18 1e 31 c0 89 f9 83 e1 07 0f 85 9b 00 00 00 48 89 d1 bb --------------040805000003090909010303-- --------------enigB3A90547F7C41C5E682E66BD Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE+shk+2ijCOnn/RHQRAnqUAJ484ZBURzT/NlL1xfj6a+0lyMQswwCfa4xh CUYfAV76O73aFj0gByysKic= =FEOH -----END PGP SIGNATURE----- --------------enigB3A90547F7C41C5E682E66BD--