Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 4 Jun 2002 20:01:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 4 Jun 2002 20:01:13 -0400 Received: from mta07-svc.ntlworld.com ([62.253.162.47]:54927 "EHLO mta07-svc.ntlworld.com") by vger.kernel.org with ESMTP id ; Tue, 4 Jun 2002 20:01:12 -0400 From: Chris Rankin Message-Id: <200206050001.g5501CEM000892@twopit.underworld> Subject: [OOPS] Memory problem in 2.4.19-pre9-ac3 To: linux-kernel@vger.kernel.org Date: Wed, 5 Jun 2002 01:01:12 +0100 (BST) X-Mailer: ELM [version 2.5 PL6] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I have a dual PIII box with 1.25GB of RAM (SMP kernel, devfs, CVS ALSA, lm_sensors 2.6.3), and tonight I discovered this oops in my log: ksymoops 2.4.5 on i686 2.4.19-pre9-ac3. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.19-pre9-ac3/ (default) -m /boot/System.map-2.4.19-pre9-ac3 (specified) Jun 4 23:09:09 twopit kernel: Unable to handle kernel paging request at virtual address 83ec34ea Jun 4 23:09:09 twopit kernel: c0212538 Jun 4 23:09:09 twopit kernel: *pde = 00000000 Jun 4 23:09:09 twopit kernel: Oops: 0002 Jun 4 23:09:09 twopit kernel: CPU: 1 Jun 4 23:09:09 twopit kernel: EIP: 0010:[unix_stream_sendmsg+528/804] Not tainted Jun 4 23:09:09 twopit kernel: EFLAGS: 00010202 Jun 4 23:09:09 twopit kernel: eax: e1b61a75 ebx: f5a0aa80 ecx: e1b617a0 edx: 0a4c69a8 Jun 4 23:09:09 twopit kernel: esi: 00000eb0 edi: e1b617f4 ebp: ca7d0000 esp: ccd47e70 Jun 4 23:09:09 twopit kernel: ds: 0018 es: 0018 ss: 0018 Jun 4 23:09:09 twopit kernel: Process mozilla-bin (pid: 15755, stackpage=ccd47000) Jun 4 23:09:09 twopit kernel: Stack: ccd47eb8 ccd47eec ccd47eb8 d4c78784 e1b617a0 00000000 e1b617a0 ef67eb40 Jun 4 23:09:09 twopit kernel: 00000000 c01d3be5 d4c78784 ccd47eec 00000eb0 ccd47eb8 00000000 d4c78784 Jun 4 23:09:09 twopit kernel: d4c78660 00000eb0 00003d8b 000001f4 00000064 00000000 00000000 c01d3f0d Jun 4 23:09:09 twopit kernel: Call Trace: [sock_sendmsg+105/136] [sock_readv_writev+157/168] [sock_writev+55/64] [do_readv_writev+363/636] [sys_poll+724/740] Jun 4 23:09:09 twopit kernel: Code: 81 94 00 00 00 80 c0 75 7f f6 41 27 01 75 79 9c 5a fa f0 fe Using defaults from ksymoops -t elf32-i386 -a i386 >>eax; e1b61a75 <_end+21841989/38538f14> >>ebx; f5a0aa80 <_end+356ea994/38538f14> >>ecx; e1b617a0 <_end+218416b4/38538f14> >>edx; 0a4c69a8 Before first symbol >>esi; 00000eb0 Before first symbol >>edi; e1b617f4 <_end+21841708/38538f14> >>ebp; ca7d0000 <_end+a4aff14/38538f14> >>esp; ccd47e70 <_end+ca27d84/38538f14> Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 81 94 00 00 00 80 c0 adcl $0x41f67f75,0xc0800000(%eax,%eax,1) Code; 00000007 Before first symbol 7: 75 7f f6 41 Code; 0000000b Before first symbol b: 27 daa Code; 0000000c Before first symbol c: 01 75 79 add %esi,0x79(%ebp) Code; 0000000f Before first symbol f: 9c pushf Code; 00000010 Before first symbol 10: 5a pop %edx Code; 00000011 Before first symbol 11: fa cli Code; 00000012 Before first symbol 12: f0 fe 00 lock incb (%eax) This oops was preceded 20 minutes earlier by this message: Jun 4 22:49:52 twopit kernel: Trying to vfree() nonexistent vm area (f8961000) I think that 2.4.19-pre9-ac3 still has memory problems. Still, at least it gave me an oops. 2.4.18 spontaneously reboots itself without warning after between 1 and 2 weeks of uptime. Cheers, Chris - 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/