From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263130AbUDETJK (ORCPT ); Mon, 5 Apr 2004 15:09:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263150AbUDETJK (ORCPT ); Mon, 5 Apr 2004 15:09:10 -0400 Received: from babasse.residence.ens-lyon.fr ([140.77.128.152]:8073 "EHLO babasse.residence.ens-lyon.fr") by vger.kernel.org with ESMTP id S263138AbUDETIh (ORCPT ); Mon, 5 Apr 2004 15:08:37 -0400 Date: Mon, 5 Apr 2004 21:08:25 +0200 From: Samuel Mimram To: linux-kernel@vger.kernel.org Subject: PROBLEM: kernel oops (unable to handle paging request) Message-Id: <20040405210825.22ea7650@babasse> X-Mailer: Sylpheed version 0.9.10claws (GTK+ 1.2.10; i386-pc-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="pgp-sha1"; boundary="Signature=_Mon__5_Apr_2004_21_08_25_+0200_u53H/Cl4W_8ZvGOM" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --Signature=_Mon__5_Apr_2004_21_08_25_+0200_u53H/Cl4W_8ZvGOM Content-Type: multipart/mixed; boundary="Multipart=_Mon__5_Apr_2004_21_08_25_+0200_wRNjqhJQVkQw7UT6" --Multipart=_Mon__5_Apr_2004_21_08_25_+0200_wRNjqhJQVkQw7UT6 Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: 7bit [1.] One line summary of the problem: the kernel oopsed because it was unable to handle a paging request because of sh. [2.] Full description of the problem/report: the kernel oopsed because it was unable to handle a paging request because of sh. This is the second time we're facing this problem. Its main consequence is that we aren't able anymore to log on the computer. [3.] Keywords (i.e., modules, networking, kernel): kernel. [4.] Kernel version (from /proc/version): Linux version 2.6.3-sci (smimram@sci1) (gcc version 3.3.3 20040125 (prerelease) (Debian)) #1 SMP Sat Feb 28 17:52:43 CET 2004 [5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) Unable to handle kernel paging request at virtual address 2b53f0a8 c01f3d1d *pde = 00000000 Oops: 0000 [#1] CPU: 1 EIP: 0060:[init_dev+29/1392] Not tainted EFLAGS: 00010246 eax: 846a8341 ebx: c97d1a80 ecx:c03232dc edx: 00000000 esi: 2b53f004 edi: c97d1a80 ebp:846a8341 esp: c1ba1e98 ds: 007b es: 007b ss: 0068 Stack: 846a8341 ca675580 c25a8005 00000003 c25a8005 c1ba1f70 00000000 00000000 c1353960 c0359140 c01789b1 c1353960 c0359140 00000000 ca675580 c0135935 c97d1a80 2b53f004 c97d1a80 00500000 c01f4bd8 2b53f004 846a8341 c1ba1f00 Call Trace: [dput+49/624] dput+0x31/0x270 [in_group_p+37/48] in_group_p+0x25/0x30 [tty_open+152/944] tty_open+0x98/0x3b0 [chrdev_open+293/656] chrdev_open+0x125/0x290 [get_empty_filp+104/224] get_empty_filp+0x68/0xe0 [dentry_open+352/560] dentry_open+0x160/0x230 [filp_open+104/112] filp_open+0x68/0x70 [sys_open+91/144] sys_open+0x5b/0x90 [syscall_call+7/11] syscall_call+0x7/0xb >>ebx; c97d1a80 <_end+93fb898/3fc27e18> >>ecx; c03232dc >>edi; c97d1a80 <_end+93fb898/3fc27e18> >>esp; c1ba1e98 <_end+17cbcb0/3fc27e18> Apr 5 18:55:07 sci1 kernel: Code: 8b 86 a4 00 00 00 8b 1c a8 85 db 74 66 8b 83 a0 00 00 00 a9 Using defaults from ksymoops -t elf32-i386 -a i386 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 8b 86 a4 00 00 00 mov 0xa4(%esi),%eax Code; 00000006 Before first symbol 6: 8b 1c a8 mov (%eax,%ebp,4),%ebx Code; 00000009 Before first symbol 9: 85 db test %ebx,%ebx Code; 0000000b Before first symbol b: 74 66 je 73 <_EIP+0x73> Code; 0000000d Before first symbol d: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax Code; 00000013 Before first symbol 13: a9 00 00 00 00 test $0x0,%eax [7.] Environment [7.1.] Software (add the output of the ver_linux script here) Linux sci1 2.6.3-sci #1 SMP Sat Feb 28 17:52:43 CET 2004 i686 GNU/Linux Gnu C 3.3.3 Gnu make 3.80 util-linux 2.12 mount 2.12 module-init-tools 3.0-pre10 e2fsprogs 1.35 nfs-utils 1.0.6 Linux C Library 2.3.2 Dynamic linker (ldd) 2.3.2 Procps 3.2.0 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 5.0.91 Modules Loaded ipv6 nfs lockd sunrpc tulip [7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 5 model name : Pentium II (Deschutes) stepping : 2 cpu MHz : 451.034 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr bogomips : 890.88 processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 5 model name : Pentium II (Deschutes) stepping : 2 cpu MHz : 451.034 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr bogomips : 901.12 [7.3.] Module information (from /proc/modules): ipv6 244000 22 - Live 0xd0953000 nfs 178268 1 - Live 0xd08df000 lockd 59176 2 nfs, Live 0xd0878000 sunrpc 127912 4 nfs,lockd, Live 0xd088a000 tulip 38368 0 - Live 0xd085a000 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) 0000-001f : dma1 0020-0021 : pic1 0040-005f : timer 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 01f0-01f7 : ide0 02f8-02ff : serial 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0cf8-0cff : PCI conf1 d000-d07f : 0000:00:0a.0 d000-d07f : tulip d400-d41f : 0000:00:04.2 d800-d80f : 0000:00:04.1 d800-d807 : ide0 d808-d80f : ide1 e400-e43f : 0000:00:04.3 e800-e81f : 0000:00:04.3 00000000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-0fffcfff : System RAM 00100000-002ce6b0 : Kernel code 002ce6b1-0035929f : Kernel data 0fffd000-0fffefff : ACPI Tables 0ffff000-0fffffff : ACPI Non-volatile Storage dc000000-dfffffff : 0000:00:0c.0 e0800000-e080007f : 0000:00:0a.0 e0800000-e080007f : tulip e1000000-e1ffffff : 0000:00:09.0 e2000000-e2007fff : 0000:00:09.0 e3000000-e3ffffff : 0000:00:09.0 e4000000-e7ffffff : 0000:00:00.0 fec00000-fec00fff : reserved fee00000-fee00fff : reserved ffff0000-ffffffff : reserved [7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 02) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- 00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 02) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Reset- FastB2B+ 00:04.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02) 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- TAbort- SERR- TAbort- SERR- [disabled] [size=256K] 00:0c.0 VGA compatible controller: S3 Inc. ViRGE/DX or /GX (rev 01) (prog-if 00 [VGA]) Subsystem: S3 Inc. ViRGE/DX Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR-