Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 20 Nov 2002 06:19:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 20 Nov 2002 06:19:18 -0500 Received: from chico.rediris.es ([130.206.1.3]:10739 "EHLO chico.rediris.es") by vger.kernel.org with ESMTP id ; Wed, 20 Nov 2002 06:19:16 -0500 Content-Type: text/plain; charset="us-ascii" From: David =?iso-8859-1?q?Mart=EDnez=20Moreno?= To: linux-kernel@vger.kernel.org Subject: PROBLEM: kernel oopsing in ftp.es.debian.org. Date: Wed, 20 Nov 2002 12:26:18 +0100 User-Agent: KMail/1.4.3 Cc: ender@debian.org MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Message-Id: <200211201226.18015.ender@debian.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7342 Lines: 158 Hello, dear kernel developers. I'm just desperated. ftp.es.debian.org is oopsing again and again with a lot of errors and I don't know what's happening. It seems that Apache is the process that's causing most of the oopsen, but it'll probably be due to the lot of HTTP requests the machine is serving. After that, all the processes you try begin to segfault or oops. Only the reset button works. :-( I've followed Doc/oops-tracing.txt and Reporting Linux Kernel bugs webpage for reporting to you a couple of oops. Following is a lot of info: ======= root@ulises:~# ksymoops -m /boot/System.map-2.4.20-rc2 ksymoops 2.4.6 on i686 2.4.20-rc2. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.20-rc2/ (default) -m /boot/System.map-2.4.20-rc2 (default) No modules in ksyms, skipping objects Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file? Reading Oops report from the terminal Nov 19 11:38:32 ulises kernel: <1>Unable to handle kernel paging request at virtual address 9567b14c Nov 19 11:38:32 ulises kernel: printing eip: Nov 19 11:38:32 ulises kernel: c012d183 Nov 19 11:38:32 ulises kernel: Oops: 0000 Nov 19 11:38:32 ulises kernel: CPU: 0 Nov 19 11:38:32 ulises kernel: EIP: 0010:[__free_pages_ok+499/656] Not tainted Nov 19 11:38:32 ulises kernel: EFLAGS: 00010002 Nov 19 11:38:32 ulises kernel: eax: 2e75ec4d ebx: 7b56368c ecx: db900000 edx: d4282660 Nov 19 11:38:32 ulises kernel: esi: dffea0c0 edi: 00000246 ebp: 000001f0 esp: db97fe7c Nov 19 11:38:32 ulises kernel: ds: 0018 es: 0018 ss: 0018 Nov 19 11:38:32 ulises kernel: Process apache (pid: 1071, stackpage=db97f000) Nov 19 11:38:32 ulises kernel: Stack: d4282660 dbb9b4c0 db97fed0 dffe4240 c01456bb dffea0c0 000001f0 d4282660 Nov 19 11:38:32 ulises kernel: dbb9b4c0 db97fed0 00000007 c01f45c0 c01f45fb dffe4240 db97fee8 d4282660 Nov 19 11:38:32 ulises kernel: dcd65960 db97ff14 bffffc2c 3137315b 005d3537 c01f4464 bffffc2c db97ff14 Nov 19 11:38:32 ulises kernel: Call Trace: [clean_inode+187/192] [sys_shutdown+0/64] [sys_shutdown+59/64] [sys_recvfrom+212/272] [sock_getsockopt+453/800] Nov 19 11:38:32 ulises kernel: [sys_swapon+1563/1760] [sys_swapon+1594/1760] [notify_change+198/240] [getrusage+24/576] [sock_no_sendpage+3/176] [setup_irq+159/160] Nov 19 11:38:32 ulises kernel: Nov 19 11:38:32 ulises kernel: Code: 8b 44 81 18 89 41 14 83 f8 ff 75 23 8b 41 04 8b 11 89 42 04 Nov 19 11:38:32 ulises kernel: <1>Unable to handle kernel paging request at virtual address 9567b14c Nov 19 11:38:32 ulises kernel: c012d183 Nov 19 11:38:32 ulises kernel: Oops: 0000 Nov 19 11:38:32 ulises kernel: CPU: 0 Nov 19 11:38:32 ulises kernel: EIP: 0010:[__free_pages_ok+499/656] Not tainted Nov 19 11:38:32 ulises kernel: EFLAGS: 00010002 Nov 19 11:38:32 ulises kernel: eax: 2e75ec4d ebx: 7b56368c ecx: db900000 edx: d4282660 Nov 19 11:38:32 ulises kernel: esi: dffea0c0 edi: 00000246 ebp: 000001f0 esp: db97fe7c Nov 19 11:38:32 ulises kernel: ds: 0018 es: 0018 ss: 0018 Nov 19 11:38:32 ulises kernel: Process apache (pid: 1071, stackpage=db97f000) Nov 19 11:38:32 ulises kernel: Stack: d4282660 dbb9b4c0 db97fed0 dffe4240 c01456bb dffea0c0 000001f0 d4282660 Nov 19 11:38:32 ulises kernel: dbb9b4c0 db97fed0 00000007 c01f45c0 c01f45fb dffe4240 db97fee8 d4282660 Nov 19 11:38:32 ulises kernel: dcd65960 db97ff14 bffffc2c 3137315b 005d3537 c01f4464 bffffc2c db97ff14 Nov 19 11:38:32 ulises kernel: Call Trace: [clean_inode+187/192] [sys_shutdown+0/64] [sys_shutdown+59/64] [sys_recvfrom+212/272] [sock_getsockopt+453/800] Nov 19 11:38:32 ulises kernel: Code: 8b 44 81 18 89 41 14 83 f8 ff 75 23 8b 41 04 8b 11 89 42 04 Using defaults from ksymoops -t elf32-i386 -a i386 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 8b 44 81 18 mov 0x18(%ecx,%eax,4),%eax Code; 00000004 Before first symbol 4: 89 41 14 mov %eax,0x14(%ecx) Code; 00000007 Before first symbol 7: 83 f8 ff cmp $0xffffffff,%eax Code; 0000000a Before first symbol a: 75 23 jne 2f <_EIP+0x2f> 0000002f Before first symbol Code; 0000000c Before first symbol c: 8b 41 04 mov 0x4(%ecx),%eax Code; 0000000f Before first symbol f: 8b 11 mov (%ecx),%edx Code; 00000011 Before first symbol 11: 89 42 04 mov %eax,0x4(%edx) ======= Information from ver_linux: Linux ulises 2.4.20-rc2 #16 mar nov 19 10:34:01 CET 2002 i686 AMD Athlon(tm) Processor AuthenticAMD GNU/Linux Gnu C 2.95.4 Gnu make 3.79.1 util-linux 2.11n mount 2.11n modutils 2.4.19 e2fsprogs 1.30-WIP fsck.jfs: not found reiserfsprogs 3.6.3 cardmgr: not found pppd: not found isdnctrl: not found Linux C Library 2.2.5 Dynamic linker (ldd) 2.2.5 Procps 2.0.7 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 4.5.2 Modules Loaded ======= The machine is Debian sarge (testing), the kernel has no modules loaded, has 1 CPU Athlon 1 GHz, 3 IDE disks (two 80 GB disks in a RAID 0 and a 13 GB one for system), chipset VIA KT133, and a vanilla 2.4.20-rc2 kernel. It was also segfaulting previously with 2.4.20-pre8. Output of lspci: root@ulises:~# lspci 00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 03) 00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP] 00:04.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 22) 00:04.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 10) 00:04.2 USB Controller: VIA Technologies, Inc. USB (rev 10) 00:04.3 USB Controller: VIA Technologies, Inc. USB (rev 10) 00:04.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 30) 00:0a.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78) 00:0c.0 Multimedia audio controller: Ensoniq 5880 AudioPCI (rev 02) 00:11.0 Unknown mass storage controller: Promise Technology, Inc. 20265 (rev 02) 01:00.0 VGA compatible controller: S3 Inc. 86c368 [Trio 3D/2X] (rev 02) The machine has the following partitions: root@ulises:~# mount /dev/hda2 on / type ext3 (rw,errors=remount-ro) proc on /proc type proc (rw) devpts on /dev/pts type devpts (rw,gid=5,mode=620) /dev/hda1 on /boot type ext3 (rw) /dev/hda3 on /var type ext3 (rw) /dev/hda6 on /home type ext3 (rw) /dev/md0 on /mirror type reiserfs (rw) The machine will hang in a few hours from now. It's very possible that if I harass it with web queries the box will be down in a few minutes. Please don't hesitate to ask for further information. Thank you very much in advance, David. -- Why is a cow? Mu. 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