Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757346AbZKWMEy (ORCPT ); Mon, 23 Nov 2009 07:04:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757123AbZKWMEy (ORCPT ); Mon, 23 Nov 2009 07:04:54 -0500 Received: from mail001.aei.ca ([206.123.6.130]:55239 "EHLO mail001.aei.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757119AbZKWMEx (ORCPT ); Mon, 23 Nov 2009 07:04:53 -0500 From: Ed Tomlinson To: Linux Kernel Mailing List Subject: 2.6.32-rc8 opps leaving X Date: Mon, 23 Nov 2009 07:04:51 -0500 User-Agent: KMail/1.12.3 (Linux/2.6.31.6-crc; KDE/4.3.3; x86_64; ; ) MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <200911230704.51953.edt@aei.ca> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3552 Lines: 59 Hi, I got the following opps when leaving X with rc8: [ 183.846716] Unpin not necessary for ffff88016bba2200 ! [ 183.860064] BUG: unable to handle kernel NULL pointer dereference at (null) [ 183.860069] IP: [] prepare_to_wait+0x19/0x80 [ 183.860078] PGD 155125067 PUD 155126067 PMD 0 [ 183.860082] Oops: 0002 [#1] PREEMPT SMP [ 183.860085] last sysfs file: /sys/devices/pci0000:00/0000:00:18.3/temp1_input [ 183.860089] CPU 0 [ 183.860091] Modules linked in: kvm_amd kvm tun sit tunnel4 ipv6 bridge stp llc bnep sco rfcomm l2cap snd_seq_dummy snd_seq_oss snx [ 183.860140] Pid: 2720, comm: console-kit-dae Not tainted 2.6.32-rc8-crc #42 System Product Name [ 183.860142] RIP: 0010:[] [] prepare_to_wait+0x19/0x80 [ 183.860147] RSP: 0018:ffff88015586dc58 EFLAGS: 00010282 [ 183.860149] RAX: ffff88015586dfd8 RBX: 000000005586dce8 RCX: 0000000000000000 [ 183.860151] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffff8175ee40 [ 183.860154] RBP: ffff88015586dc78 R08: 0000000000000000 R09: 0000000000000001 [ 183.860156] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 183.860157] R13: 0000000000000000 R14: ffff880100000000 R15: 0000000000000001 [ 183.860160] FS: 00007f6270fd1710(0000) GS:ffff880028200000(0000) knlGS:0000000000000000 [ 183.860161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 183.860163] CR2: 0000000000000000 CR3: 0000000155a62000 CR4: 00000000000006f0 [ 183.860165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 183.860166] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 183.860168] Process console-kit-dae (pid: 2720, threadinfo ffff88015586c000, task ffff880155158000) [ 183.860169] Stack: [ 183.860170] 0000000000000000 000000005586dce8 0000000000000000 0000000000000000 [ 183.860173] <0> ffff88015586dcd8 ffffffff812dc45f 0000000000000000 ffff880155158000 [ 183.860175] <0> ffffffff8107bae0 ffff88015586dca0 ffff88015586dca0 0000000000000046 [ 183.860178] Call Trace: [ 183.860183] [] vt_event_wait+0xaf/0x140 [ 183.860186] [] ? autoremove_wake_function+0x0/0x40 [ 183.860188] [] vt_waitactive+0x33/0x60 [ 183.860191] [] vt_ioctl+0x1115/0x1cb0 [ 183.860194] [] ? _spin_unlock_irq+0x62/0x80 [ 183.860198] [] ? __lock_acquire+0x38a/0x1550 [ 183.860202] [] ? vfs_ioctl+0x22/0xa0 [ 183.860204] [] ? fget_light+0x95/0x170 [ 183.860207] [] ? __rcu_read_unlock+0x79/0x2b0 [ 183.860210] [] ? rcu_read_unlock+0x26/0x30 [ 183.860212] [] ? fget_light+0x157/0x170 [ 183.860214] [] ? fget_light+0x95/0x170 [ 183.860216] [] ? sys_ioctl+0xb9/0xc0 [ 183.860220] [] ? system_call_fastpath+0x16/0x1b [ 183.860221] Code: 74 24 18 49 89 4c 24 20 48 89 11 eb bb 0f 1f 44 00 00 55 48 89 e5 48 83 ec 20 48 89 5d e8 4c 89 65 f0 4c 89 6d [ 183.860241] RIP [] prepare_to_wait+0x19/0x80 [ 183.860243] RSP [ 183.860244] CR2: 0000000000000000 [ 183.860247] ---[ end trace 3acb9156b0436989 ]--- Hope this helps Ed Tomlinson -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/