Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261506AbVECMtR (ORCPT ); Tue, 3 May 2005 08:49:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261509AbVECMtQ (ORCPT ); Tue, 3 May 2005 08:49:16 -0400 Received: from quark.didntduck.org ([69.55.226.66]:53376 "EHLO quark.didntduck.org") by vger.kernel.org with ESMTP id S261506AbVECMtO (ORCPT ); Tue, 3 May 2005 08:49:14 -0400 Message-ID: <4277737B.7080709@didntduck.org> Date: Tue, 03 May 2005 08:50:03 -0400 From: Brian Gerst User-Agent: Mozilla Thunderbird 1.0.2-1 (X11/20050323) X-Accept-Language: en-us, en MIME-Version: 1.0 To: lkml Subject: Multithreaded core dump lockup Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 673 Lines: 14 I am running into an intermittent problem with core dumping when cedega crashes. I've traced it down to it deadlocking on the wait_for_completion(&startup_done) in fs/exec.c:coredump_wait(). If I try to kill the process, it goes into zombie status and takes up 50% cpu until I reboot. The kernel is 2.6.12-rc3 UP on x86_64. Cedega is a 32-bit app. Any help with debugging this would be appreciated. -- Brian Gerst - 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/