Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263396AbUCTNLQ (ORCPT ); Sat, 20 Mar 2004 08:11:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263397AbUCTNLQ (ORCPT ); Sat, 20 Mar 2004 08:11:16 -0500 Received: from attila.bofh.it ([213.92.8.2]:200 "EHLO attila.bofh.it") by vger.kernel.org with ESMTP id S263396AbUCTNLM (ORCPT ); Sat, 20 Mar 2004 08:11:12 -0500 Date: Sat, 20 Mar 2004 11:06:54 +0100 From: "Marco d'Itri" To: linux-kernel@vger.kernel.org Subject: fatal oops on CHRP powerpc with 2.6.3 Message-ID: <20040320100654.GB2591@wonderland.linux.it> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.5.1+cvs20040105i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1953 Lines: 42 Tonight one of my B50 servers crashed. This oops was repeated for a few processes, and when I tried to access it I could not run any new process and had to reboot with SysRq. This was Linus' tree. Linux erode 2.6.3-b50 #1 Fri Feb 20 02:12:34 CET 2004 ppc GNU/Linux Mar 20 03:22:03 erode kernel: Oops: kernel access of bad area, sig: 11 [#1] Mar 20 03:22:03 erode kernel: NIP: C0046FF0 LR: C0040C94 SP: CF971DC0 REGS: cf971d10 TRAP: 0301 Not tainted Mar 20 03:22:03 erode kernel: MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11 Mar 20 03:22:03 erode kernel: DAR: 00000010, DSISR: 40000000 Mar 20 03:22:03 erode kernel: TASK = c0b1e9a0[29400] 'actsyncd' Last syscall: 234 Mar 20 03:22:03 erode kernel: GPR00: 00000020 CF971DC0 C0B1E9A0 D3D7C7E0 DD58DAD0 DADAD386 D3D7C7F4 DADAD385 Mar 20 03:22:03 erode kernel: GPR08: 00000010 00000007 D3D7C7E0 00000010 00000005 Mar 20 03:22:03 erode kernel: Call trace: Mar 20 03:22:03 erode kernel: [c0040c94] zap_pte_range+0x198/0x22c Mar 20 03:22:03 erode kernel: [c0040d6c] zap_pmd_range+0x44/0x68 Mar 20 03:22:03 erode kernel: [c0040de0] unmap_page_range+0x50/0x8c Mar 20 03:22:03 erode kernel: [c0040f5c] unmap_vmas+0x140/0x248 Mar 20 03:22:04 erode kernel: [c004536c] exit_mmap+0x60/0x188 Mar 20 03:22:04 erode kernel: [c00190c8] mmput+0x8c/0xc0 Mar 20 03:22:04 erode kernel: [c001d230] do_exit+0x1bc/0x448 Mar 20 03:22:04 erode kernel: [c001d554] do_group_exit+0x38/0x98 Mar 20 03:22:04 erode kernel: [c0005d1c] ret_from_syscall+0x0/0x44 processor : 0 cpu : 604r clock : 374MHz revision : 49.2 (pvr 0009 3102) bogomips : 372.73 machine : CHRP IBM,7046-B50 -- ciao, | Marco | [5206 peWM2MXMlHcu.] - 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/