From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263788AbUEGU1C (ORCPT ); Fri, 7 May 2004 16:27:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263769AbUEGU0T (ORCPT ); Fri, 7 May 2004 16:26:19 -0400 Received: from main.gmane.org ([80.91.224.249]:13999 "EHLO main.gmane.org") by vger.kernel.org with ESMTP id S263766AbUEGUSo (ORCPT ); Fri, 7 May 2004 16:18:44 -0400 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: Ari Pollak Subject: 2.6.6-rc3-mm2 oops in psmouse/serio after resuming from APM suspend-to-ram Date: Fri, 07 May 2004 16:18:41 -0400 Message-ID: <409BEF21.6040206@aripollak.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@sea.gmane.org X-Gmane-NNTP-Posting-Host: wve202.resnet.neu.edu User-Agent: Mozilla Thunderbird 0.5 (X11/20040306) X-Accept-Language: en-us, en Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On a Thinkpad T41 after going into suspend via APM and then resuming, the psmouse driver seems to crash after resetting itself, at which point the PS/2 mouse device (obviously) stops responding and I can't unload the psmouse module. I don't know if this is a new bug or not, as this is the first time I'm trying APM suspend on this laptop. The oops and the kernel messages before it: Synaptics Touchpad, model: 1 Firmware: 5.9 Sensor: 44 new absolute packet format Touchpad has extended capability bits -> multifinger detection -> palm detection -> pass-through port printing eip: c0206121 Oops: 0002 [#1] PREEMPT CPU: 0 EIP: 0060:[__serio_unregister_port+17/64] Not tainted VLI EFLAGS: 00010246 (2.6.6-rc3-mm2) EIP is at __serio_unregister_port+0x11/0x40 eax: ec67b534 ebx: ec67b504 ecx: 00000000 edx: 00000000 esi: c02d7a60 edi: c02d79a0 ebp: c02d79c0 esp: efda7f94 ds: 007b es: 007b ss: 0068 Process kseriod (pid: 104, threadinfo=efda7000 task=efdd3130) Stack: ed37b000 f0920d5b ec6813c4 ec6813bc c0205dfd efda7000 fffff000 efda7fc0 efda7000 c0205e85 c027b1d7 00000000 efdd3130 c0113f80 00100100 00200200 00000000 00000000 00000000 c0205e40 00000000 00000000 00000000 c0103d7d Call Trace: [__crc_unlock_buffer+2625559/3107416] psmouse_disconnect+0x2b/0x90 [psmouse] [serio_handle_events+157/224] serio_handle_events+0x9d/0xe0 [serio_thread+69/320] serio_thread+0x45/0x140 [default_wake_function+0/16] default_wake_function+0x0/0x10 [serio_thread+0/320] serio_thread+0x0/0x140 [kernel_thread_helper+5/24] kernel_thread_helper+0x5/0x18 Code: 00 5b c3 8d b4 26 00 00 00 00 ba 04 00 00 00 e9 76 fe ff ff 8d b6 00 00 00 00 53 89 c3 e8 f8 fb ff ff 8d 43 30 8b 53 30 8b 48 04 <89> 4a 04 89 11 89 40 04 89 43 30 8b 43 2c 85 c0 74 07 8b 50 18