From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261835AbTDHPQO (for ); Tue, 8 Apr 2003 11:16:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261840AbTDHPQO (for ); Tue, 8 Apr 2003 11:16:14 -0400 Received: from mailrelay2.lanl.gov ([128.165.4.103]:8678 "EHLO mailrelay2.lanl.gov") by vger.kernel.org with ESMTP id S261835AbTDHPQN (for ); Tue, 8 Apr 2003 11:16:13 -0400 Subject: 2.5.67 kernel BUG at fs/buffer.c:2538 From: Steven Cole To: linux-kernel@vger.kernel.org Content-Type: text/plain Organization: Message-Id: <1049815653.32665.1135.camel@spc9.esa.lanl.gov> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.2-3mdk Date: 08 Apr 2003 09:27:33 -0600 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This may be a case of: "It hurts when I do this:" "Then don't do that!" I started the latest security updated package of samba with kernel 2.5.67, but I had forgotten to set CONFIG_SMB_FS. The box became unresponsive, and then locked hard. Didn't respond to pings, etc. So I had to alt-sysrq-b. Now, samba is broken somehow, ERROR: Samba cannot create a SAM SID. so I can't presently retest with SMB_FS=y and 2.5.67 or with the vendor kernel (2.4.21-0.13mdk). Unfortunately I had not yet tested the new security updated packages for samba with the vendor kernel. However dumb it was to start samba without SMB_FS enabled, the box shouldn't die like this. I'm going to replace Bamboo with Shrike on that machine today, so I won't be able to reproduce this anytime soon. (I hope). Steven Apr 8 07:30:34 spc1 smb: smbd startup succeeded Apr 8 07:30:34 spc1 smb: nmbd startup succeeded Apr 8 07:30:38 spc1 nmbd[8744]: [2003/04/08 07:30:38, 0] nmbd/nmbd_responserecordsdb.c:find_response_record(235) Apr 8 07:30:38 spc1 nmbd[8744]: find_response_record: response packet id 19534 received with no matching record. Apr 8 07:30:38 spc1 nmbd[8744]: [2003/04/08 07:30:38, 0] nmbd/nmbd_responserecordsdb.c:find_response_record(235) Apr 8 07:30:38 spc1 nmbd[8744]: find_response_record: response packet id 19535 received with no matching record. Apr 8 07:30:38 spc1 su(pam_unix)[8691]: session closed for user root Apr 8 07:31:00 spc1 CROND[8752]: (mail) CMD (/usr/bin/python -S /var/lib/mailman/cron/qrunner) Apr 8 07:31:12 spc1 kernel: ------------[ cut here ]------------ Apr 8 07:31:12 spc1 kernel: kernel BUG at fs/buffer.c:2538! Apr 8 07:31:12 spc1 kernel: invalid operand: 0000 [#1] Apr 8 07:31:12 spc1 kernel: CPU: 0 Apr 8 07:31:12 spc1 kernel: EIP: 0060:[] Not tainted Apr 8 07:31:12 spc1 kernel: EFLAGS: 00010202 Apr 8 07:31:12 spc1 kernel: EIP is at submit_bh+0x1b7/0x1e0 Apr 8 07:31:12 spc1 kernel: eax: 00000010 ebx: c0b3f92c ecx: 00000000 edx: cfcfd26c Apr 8 07:31:12 spc1 kernel: esi: 00000002 edi: 00000001 ebp: c0b3f92c esp: cfc39e10 Apr 8 07:31:12 spc1 kernel: ds: 007b es: 007b ss: 0068 Apr 8 07:31:12 spc1 kernel: Process kjournald (pid: 16, threadinfo=cfc38000 task=cfc378a0) Apr 8 07:31:12 spc1 kernel: Stack: 00000010 00000001 000092b0 00000000 c69e8260 00000001 00000002 00000001 Apr 8 07:31:12 spc1 kernel: c0b3f92c 00000002 00000001 00000001 c014b9cc 00000001 c0b3f92c c0b3fc38 Apr 8 07:31:12 spc1 kernel: cfc39ea0 c38538e0 cea92dc0 c01906a6 00000001 00000004 cfc39ea0 00000cfc Apr 8 07:31:12 spc1 kernel: Call Trace: Apr 8 07:31:12 spc1 kernel: [] ll_rw_block+0x6c/0x90 Apr 8 07:31:12 spc1 kernel: [] journal_commit_transaction+0x1056/0x1208 Apr 8 07:31:12 spc1 kernel: [] schedule+0x1a9/0x3b0 Apr 8 07:31:12 spc1 kernel: [] do_IRQ+0xba/0x120 Apr 8 07:31:12 spc1 kernel: [] default_wake_function+0x0/0x20 Apr 8 07:31:12 spc1 kernel: [] kjournald+0x130/0x1e0 Apr 8 07:31:12 spc1 kernel: [] ret_from_fork+0x6/0x14 Apr 8 07:31:12 spc1 kernel: [] commit_timeout+0x0/0x10 Apr 8 07:31:12 spc1 kernel: [] kjournald+0x0/0x1e0 Apr 8 07:31:12 spc1 kernel: [] kernel_thread_helper+0x5/0x18 Apr 8 07:31:12 spc1 kernel: Apr 8 07:31:12 spc1 kernel: Code: 0f 0b ea 09 26 27 38 c0 e9 6d fe ff ff 0f 0b e9 09 26 27 38 Apr 8 07:31:33 spc1 smbd[8734]: [2003/04/08 07:31:33, 0] smbd/server.c:open_sockets(238) Apr 8 07:31:33 spc1 smbd[8734]: Got SIGHUP Apr 8 07:31:33 spc1 smb: smbd -HUP succeeded