Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751964AbWCJRio (ORCPT ); Fri, 10 Mar 2006 12:38:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751983AbWCJRio (ORCPT ); Fri, 10 Mar 2006 12:38:44 -0500 Received: from mx1.suse.de ([195.135.220.2]:32665 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1751964AbWCJRin (ORCPT ); Fri, 10 Mar 2006 12:38:43 -0500 Date: Fri, 10 Mar 2006 18:38:42 +0100 From: Olaf Hering To: linux-kernel@vger.kernel.org Subject: 2.6.16-rc5-git14 crash in spin_bug on ppc64 Message-ID: <20060310173842.GA14924@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-DOS: I got your 640K Real Mode Right Here Buddy! X-Homeland-Security: You are not supposed to read this line! You are a terrorist! User-Agent: Mutt und vi sind doch schneller als Notes (und GroupWise) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1436 Lines: 38 I got this crash while hunting some other bug. dualcore 970mp. Welcome to SUSE Linux Enterprise Server 9.90 Beta7 (ppc) - Kernel 2.6.16-rc5-git 14-ppc64-defconfig (console). wels login: BUG: spinlock bad magic on CPU#1, gdm/4568 cpu 0x1: Vector: 300 (Data Access) at [c0000000f3c2f5c0] pc: c00000000020a7ec: .spin_bug+0x94/0x100 lr: c00000000020a7cc: .spin_bug+0x74/0x100 sp: c0000000f3c2f840 msr: 8000000000009032 dar: ffff000000000104 dsisr: 40000000 current = 0xc0000000f916e040 paca = 0xc0000000005ddd00 pid = 4568, comm = gdm enter ? for help 1:mon> t [c0000000f3c2f8d0] c00000000020aa64 ._raw_spin_lock+0x40/0x164 [c0000000f3c2f960] c00000000048bff4 ._spin_lock+0x10/0x24 [c0000000f3c2f9e0] c0000000000a28b0 .anon_vma_link+0x30/0x74 [c0000000f3c2fa70] c00000000005540c .dup_mm+0x244/0x4a8 [c0000000f3c2fb40] c00000000005658c .copy_process+0x930/0xff4 [c0000000f3c2fcb0] c000000000056d34 .do_fork+0xe4/0x244 [c0000000f3c2fdc0] c00000000000f440 .sys_clone+0x5c/0x74 [c0000000f3c2fe30] c000000000008950 .ppc_clone+0x8/0xc --- Exception: c00 (System Call) at 000000000f202918 SP (ff829160) is in userspace 1:mon> This kernel was booted serveral times. - 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/