From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 16 Sep 2001 22:41:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 16 Sep 2001 22:41:26 -0400 Received: from mercury.Sun.COM ([192.9.25.1]:58319 "EHLO mercury.Sun.COM") by vger.kernel.org with ESMTP id ; Sun, 16 Sep 2001 22:41:18 -0400 Message-ID: <3BA56490.FD898C70@sun.com> Date: Sun, 16 Sep 2001 19:48:48 -0700 From: Stephane Brossier X-Mailer: Mozilla 4.77 [en] (X11; U; Linux 2.4.3-20mdk i686) X-Accept-Language: en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org CC: Stephane Brossier Subject: PROBLEM: [1.] X session randomly crashes because of kernel problem. 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 [1.] X session randomly crashes because of kernel problem. [2.] I installed the standart version of Mandrake8.0, and I am working under kde2.1.1 with Xfree86 4.0.3. Suddenly my X session exits. Looking at the syslog I can see the following log: Sep 16 19:13:30 129 kernel: Unable to handle kernel paging request at virtual address 6d740010 Sep 16 19:13:30 129 kernel: printing eip: Sep 16 19:13:30 129 kernel: c012701b Sep 16 19:13:30 129 kernel: pgd entry c40306d4: 0000000000000000 Sep 16 19:13:30 129 kernel: pmd entry c40306d4: 0000000000000000 Sep 16 19:13:30 129 kernel: ... pmd not present! Sep 16 19:13:30 129 kernel: Oops: 0000 Sep 16 19:13:30 129 kernel: CPU: 0 Sep 16 19:13:30 129 kernel: EIP: 0010:[kfree+55/192] Sep 16 19:13:30 129 kernel: EIP: 0010:[] Sep 16 19:13:30 129 kernel: EFLAGS: 00013087 Sep 16 19:13:30 129 kernel: eax: 064d0000 ebx: c53e7780 ecx: c1000010 edx: ac740000 Sep 16 19:13:30 129 kernel: esi: c64d0000 edi: 00003286 ebp: c05615f4 esp: c4051e98 Sep 16 19:13:30 129 kdm[1216]: Server for display :0 terminated unexpectedly: 2816 Sep 16 19:13:30 129 kernel: ds: 0018 es: 0018 ss: 0018 Sep 16 19:13:31 129 kernel: Process X (pid: 1224, stackpage=c4051000) Sep 16 19:13:31 129 kernel: Stack: c53e7780 c53e7780 c53e77dc c05615f4 c4051f80 64d00000 c01b03c3 c64d0000 Sep 16 19:13:31 129 kernel: c53e7780 00000040 c01b03d7 c53e7780 c53e7780 c01b054d c53e7780 000003f0 Sep 16 19:13:31 129 kernel: c53e7780 c01e8636 c53e7780 c1e37e94 000003f0 00000040 c4051f84 c53e7780 Sep 16 19:13:31 129 kernel: Call Trace: [skb_release_data+103/112] [kfree_skbmem+11/88] [__kfree_skb+297/304] [unix_stream_recvmsg+714/924] [sock_recvmsg+65/176] [unix_stream_recvmsg+0/924] [sock_read+147/156] Sep 16 19:13:31 129 kernel: Call Trace: [] [] [] [] [] [] [] Sep 16 19:13:31 129 kernel: [sys_read+142/196] [system_call+51/64] Sep 16 19:13:31 129 kernel: [] [] Sep 16 19:13:31 129 kernel: Sep 16 19:13:31 129 kernel: Code: 8b 1c 11 8b 4c 11 04 2b 71 0c 89 f0 31 d2 f7 73 0c 89 c5 8b Sep 16 19:13:41 129 kernel: <3>[drm:r128_do_wait_for_fifo] *ERROR* r128_do_wait_for_fifo failed! Sep 16 19:13:42 129 kernel: [drm:r128_do_wait_for_fifo] *ERROR* r128_do_wait_for_fifo failed! Sep 16 19:13:57 129 kernel: [drm:r128_do_wait_for_fifo] *ERROR* r128_do_wait_for_fifo failed! Sep 16 19:13:59 129 modprobe: modprobe: Can't locate module binfmt-0000 Sep 16 19:13:59 129 modprobe: modprobe: Can't locate module binfmt-0000 Sep 16 19:13:59 129 kernel: [drm:r128_do_wait_for_fifo] *ERROR* r128_do_wait_for_fifo failed! [3.] keywords : kernel, Ooups, pmd [4.] Kernel version (from /proc/version): Linux version 2.4.3-20mdk (chmou@no.mandrakesoft.com) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release / Linux-Mandrake 8.0)) #1 Sun Apr 15 23:03:10 CEST 2001 [5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) [6.] A small shell script or example program which triggers the problem (if possible) Nothing special to trigger the problem. This happens randomly and quite often-- almost every day. [7.] Environment [7.1.] Software (add the output of the ver_linux script here) Linux 129.150.111.9 2.4.3-20mdk #1 Sun Apr 15 23:03:10 CEST 2001 i686 unknown Gnu C 2.96 Gnu make 3.79.1 binutils 2.10.1.0.2 util-linux 2.10s mount 2.11b modutils 2.4.3 e2fsprogs 1.19 reiserfsprogs 3.x.0i PPP 2.4.0 Linux C Library 2.2.2 Dynamic linker (ldd) 2.2.2 Procps 2.0.7 Net-tools 1.59 Console-tools 0.2.3 Sh-utils 2.0 Modules Loaded soundcore r128 agpgart nfs lockd sunrpc autofs e100 supermount reiserfs [7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : CyrixInstead cpu family : 6 model : 2 model name : 6x86MX 2.5x Core/Bus Clock stepping : 6 cpu MHz : 187.502 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : yes fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu de tsc msr cx8 pge cmov mmx cyrix_arr bogomips : 374.37 [7.3.] Module information (from /proc/modules): r128 144688 1 agpgart 21280 3 nfs 73632 1 (autoclean) lockd 48720 1 (autoclean) [nfs] sunrpc 59232 1 (autoclean) [nfs lockd] autofs 9232 0 (autoclean) (unused) e100 41488 1 (autoclean) supermount 32496 4 (autoclean) reiserfs 165760 3 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) /proc/ioports ------------- 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 02f8-02ff : serial(auto) 0376-0376 : ide1 03c0-03df : vesafb 03f6-03f6 : ide0 03f8-03ff : serial(auto) 0cf8-0cff : PCI conf1 6000-60ff : VIA Technologies, Inc. VT82C586B ACPI 6400-640f : VIA Technologies, Inc. Bus Master IDE 6400-6407 : ide0 6408-640f : ide1 6c00-6c1f : Intel Corporation 82557 [Ethernet Pro 100] 6c00-6c1f : e100 e000-efff : PCI Bus #01 e000-e0ff : ATI Technologies Inc Rage 128 RF /proc/iomem ----------- 00000000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-07ffffff : System RAM 00100000-001f412b : Kernel code 001f412c-0023bfab : Kernel data a8000000-afffffff : PCI Bus #01 a8000000-abffffff : ATI Technologies Inc Rage 128 RF a8000000-a8ffffff : vesafb d8000000-dfffffff : PCI Bus #01 d8000000-d8003fff : ATI Technologies Inc Rage 128 RF e0000000-e3ffffff : VIA Technologies, Inc. VT82C597 [Apollo VP3] e4000000-e40fffff : Intel Corporation 82557 [Ethernet Pro 100] e4100000-e4100fff : Intel Corporation 82557 [Ethernet Pro 100] ffff0000-ffffffff : reserved [7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3] (rev 04) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- Reset- FastB2B- 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C586/A/B PCI-to-ISA [Apollo VP] (rev 41) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- [disabled] [size=1M] 01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 RF (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc: Unknown device 0004 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- [disabled] [size=128K] Capabilities: [50] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 Command: RQ=7 SBA+ AGP+ 64bit- FW- Rate=x1 Capabilities: [5c] Power Management version 1 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- [7.6.] SCSI information (from /proc/scsi/scsi) N/A [7.7.] Other information that might be relevant to the problem (please look in /proc and include all information that you think to be relevant): [X.] Other notes, patches, fixes, workarounds: N/A