From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266884AbUI0SPA (ORCPT ); Mon, 27 Sep 2004 14:15:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261232AbUI0SPA (ORCPT ); Mon, 27 Sep 2004 14:15:00 -0400 Received: from cpc2-nmkt1-3-0-cust96.cmbg.cable.ntl.com ([62.253.137.96]:34568 "EHLO colossus.warpdgfx.com") by vger.kernel.org with ESMTP id S266884AbUI0SNA (ORCPT ); Mon, 27 Sep 2004 14:13:00 -0400 From: Adam J Watson To: linux-kernel@vger.kernel.org Subject: OOPS: KDE making my kernel flake out? Date: Mon, 27 Sep 2004 19:12:32 +0100 User-Agent: KMail/1.6.2 MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <200409271912.32480.magius@warpdgfx.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org [1.] One line summary of the problem: Mysterious failing of software. [2.] Full description of the problem/report: This happened once before when I was messing with DRI. So I reinstalled and it was still acting up. I tweaked my BIOS memory settings and it seemed to fix it for a couple of weeks and then today it started up again. This time I didn't get a hard crash (Kernel Panic) but I thought it might be noteworthy. The Oops actually came from the system just after the Oops occured. The other data was after I rebooted. I think the kernel may have been 2.6.7. If you could point me to what might be the problem (ie. Software, or Distro problem, etc.) I would greatly appreciate it. Other pertinent Info: Fedora Core 2 (with latest updates) Soyo Dragon Plus Ver 1.0 1 GB Memory (generic OEM from BuyAib.com) PC2700 AMD Athlon XP 2400+ Thoroughbred Core Saphire Radeon 9100se AGP v3 8x 256MB [3.] Keywords (i.e., modules, networking, kernel): kernel [4.] Kernel version (from /proc/version): Linux version 2.6.8-1.521 (bhcompile@tweety.build.redhat.com) (gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Mon Aug 16 09:01:18 EDT 2004 [5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) kernel/sched.c:2483: spin_is_locked on uninitialized spinlock 2fb7b548. Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 in_atomic():0[expected: 0], irqs_disabled():1 [<0211b765>] __might_sleep+0x82/0x8c [<0215d7dd>] rw_vm+0x20d/0x467 [<022f43ec>] wait_for_completion+0xdc/0x252 [<022f43ec>] wait_for_completion+0xdc/0x252 [<0215df26>] get_user_size+0x2e/0x55 [<022f43ec>] wait_for_completion+0xdc/0x252 [<021180b9>] __is_prefetch+0x1ae/0x29c [<022f43ec>] wait_for_completion+0xdc/0x252 [<02118451>] do_page_fault+0x2aa/0x489 [<0211be12>] autoremove_wake_function+0xd/0x2d [<0211a930>] __wake_up_common+0x36/0x5b [<0211a9e2>] __wake_up+0x8d/0xf2 [<021181a7>] do_page_fault+0x0/0x489 [<022f43ec>] wait_for_completion+0xdc/0x252 [<0211a8ee>] default_wake_function+0x0/0xc [<0211a8ee>] default_wake_function+0x0/0xc [<02121616>] do_exit+0x15f/0x767 [<02121ddf>] sys_exit_group+0x0/0xd Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: 022f43ec *pde = 00000000 Oops: 0002 [#1] Modules linked in: snd_mixer_oss appletalk ipx p8022 psnap llc snd_emu10k1 snd_rawmidi snd_pcm snd_timer snd_seq_device snd_ac97_codec snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp parport autofs4 sunrpc via_rhine mii floppy sg scsi_mod dm_mod joydev uhci_hcd ehci_hcd button battery asus_acpi ac radeon md5 ipv6 ext3 jbd CPU: 0 EIP: 0060:[<022f43ec>] Not tainted EFLAGS: 00210002 (2.6.8-1.521) EIP is at wait_for_completion+0xdc/0x252 eax: 2fb7b560 ebx: 2fb7b544 ecx: 33dbef74 edx: 00000000 esi: 33dbef5c edi: 33dbef7c ebp: 33dbef94 esp: 33dbef48 ds: 007b es: 007b ss: 0068 Process kdeinit (pid: 5800, threadinfo=33dbe000 task=414d06a0) Stack: 00000000 414d06a0 0211a8ee 00000000 00000000 14663318 146631c8 00200246 00000001 414d06a0 0211a8ee 2fb7b560 00000000 00200246 414d06a0 2fb7b360 2fb7b360 414d06a0 2fb7b390 00000000 02121616 33dbefc4 13b90800 00000000 Call Trace: [<0211a8ee>] default_wake_function+0x0/0xc [<0211a8ee>] default_wake_function+0x0/0xc [<02121616>] do_exit+0x15f/0x767 [<02121ddf>] sys_exit_group+0x0/0xd Code: 89 0a 89 55 e4 b8 00 f0 ff ff 21 e0 8b 00 c7 00 02 00 00 00 <3>kernel/sched.c:2483: spin_is_locked on uninitialized spinlock 2fb7b548. kernel/sched.c:2491: spin_is_locked on uninitialized spinlock 2fb7b548. Unable to handle kernel paging request at virtual address 001516e0 printing eip:001516e0 *pde = 00000000 Oops: 0000 [#2] Modules linked in: snd_mixer_oss appletalk ipx p8022 psnap llc snd_emu10k1 snd_rawmidi snd_pcm snd_timer snd_seq_device snd_ac97_codec snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp parport autofs4 sunrpc via_rhine mii floppy sg scsi_mod dm_mod joydev uhci_hcd ehci_hcd button battery asus_acpi ac radeon md5 ipv6 ext3 jbd CPU: 0 EIP: 0060:[<001516e0>] Not tainted EFLAGS: 00210206 (2.6.8-1.521) EIP is at 0x1516e0 eax: 00000000 ebx: 2fb7b040 ecx: 00001000 edx: 00000000 esi: 00000000 edi: 00000000 ebp: 00000000 esp: 2fb10f38 ds: 007b es: 007b ss: 0068 Process kdeinit (pid: 5801, threadinfo=2fb10000 task=30402090) Stack: 021518a8 00000000 00000022 00000003 2fb7b070 00000022 00000000 02151102 00000000 00000022 00000000 00000000 00000001 00000000 00000004 2fb7b040 00001000 00000000 000001f4 00000000 00000000 2fb7b040 2fb7b070 00000022 Call Trace: [<021518a8>] get_unmapped_area_prot+0xaf/0xba [<02151102>] do_mmap_pgoff+0x106/0x61a [<0210cd59>] sys_mmap2+0x7d/0xb0 Code: Bad EIP value. <1>Unable to handle kernel paging request at virtual address 001516e0 printing eip:001516e0 *pde = 00000000 Oops: 0000 [#3] Modules linked in: snd_mixer_oss appletalk ipx p8022 psnap llc snd_emu10k1 snd_rawmidi snd_pcm snd_timer snd_seq_device snd_ac97_codec snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp parport autofs4 sunrpc via_rhine mii floppy sg scsi_mod dm_mod joydev uhci_hcd ehci_hcd button battery asus_acpi ac radeon md5 ipv6 ext3 jbd CPU: 0 EIP: 0060:[<001516e0>] Not tainted EFLAGS: 00210206 (2.6.8-1.521) EIP is at 0x1516e0 eax: 00000000 ebx: 2fb7bcc0 ecx: 00001000 edx: 00000000 esi: 00000000 edi: 00000000 ebp: 00000000 esp: 19b4bf38 ds: 007b es: 007b ss: 0068 Process kdeinit (pid: 5808, threadinfo=19b4b000 task=414d0cb0) Stack: 021518a8 00000000 00000022 00000003 2fb7bcf0 00000022 00000000 02151102 00000000 00000022 00000000 00000000 00000001 00000000 00000004 2fb7bcc0 00001000 00000000 000001f4 00000000 00000000 2fb7bcc0 2fb7bcf0 00000022 Call Trace: [<021518a8>] get_unmapped_area_prot+0xaf/0xba [<02151102>] do_mmap_pgoff+0x106/0x61a [<0210cd59>] sys_mmap2+0x7d/0xb0 Code: Bad EIP value. <3>kernel/sched.c:2483: spin_is_locked on uninitialized spinlock 2fb7bb88. Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 in_atomic():0[expected: 0], irqs_disabled():1 [<0211b765>] __might_sleep+0x82/0x8c [<0215d7dd>] rw_vm+0x20d/0x467 [<022f43ec>] wait_for_completion+0xdc/0x252 [<022f43ec>] wait_for_completion+0xdc/0x252 [<0215df26>] get_user_size+0x2e/0x55 [<022f43ec>] wait_for_completion+0xdc/0x252 [<021180b9>] __is_prefetch+0x1ae/0x29c [<022f43ec>] wait_for_completion+0xdc/0x252 [<02118451>] do_page_fault+0x2aa/0x489 [<0211be12>] autoremove_wake_function+0xd/0x2d [<0211a930>] __wake_up_common+0x36/0x5b [<0211a9e2>] __wake_up+0x8d/0xf2 [<021181a7>] do_page_fault+0x0/0x489 [<022f43ec>] wait_for_completion+0xdc/0x252 [<0211a8ee>] default_wake_function+0x0/0xc [<0211a8ee>] default_wake_function+0x0/0xc [<02121616>] do_exit+0x15f/0x767 [<02121ddf>] sys_exit_group+0x0/0xd Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: 022f43ec *pde = 00000000 Oops: 0002 [#4] Modules linked in: snd_mixer_oss appletalk ipx p8022 psnap llc snd_emu10k1 snd_rawmidi snd_pcm snd_timer snd_seq_device snd_ac97_codec snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp parport autofs4 sunrpc via_rhine mii floppy sg scsi_mod dm_mod joydev uhci_hcd ehci_hcd button battery asus_acpi ac radeon md5 ipv6 ext3 jbd CPU: 0 EIP: 0060:[<022f43ec>] Not tainted EFLAGS: 00210002 (2.6.8-1.521) EIP is at wait_for_completion+0xdc/0x252 eax: 2fb7bba0 ebx: 2fb7bb84 ecx: 13457f74 edx: 00000000 esi: 13457f5c edi: 13457f7c ebp: 13457f94 esp: 13457f48 ds: 007b es: 007b ss: 0068 Process kdeinit (pid: 5802, threadinfo=13457000 task=304026a0) Stack: 00000000 304026a0 0211a8ee 00000000 00000000 1717d900 1717d7b0 00200246 00000001 304026a0 0211a8ee 2fb7bba0 00000000 00200246 304026a0 2fb7b9a0 2fb7b9a0 304026a0 2fb7b9d0 00000000 02121616 13457fc4 13b90080 00000000 Call Trace: [<0211a8ee>] default_wake_function+0x0/0xc [<0211a8ee>] default_wake_function+0x0/0xc [<02121616>] do_exit+0x15f/0x767 [<02121ddf>] sys_exit_group+0x0/0xd Code: 89 0a 89 55 e4 b8 00 f0 ff ff 21 e0 8b 00 c7 00 02 00 00 00 <3>kernel/sched.c:2483: spin_is_locked on uninitialized spinlock 2fb7bb88. kernel/sched.c:2491: spin_is_locked on uninitialized spinlock 2fb7bb88. kernel/sched.c:2483: spin_is_locked on uninitialized spinlock 2fb7b868. Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 in_atomic():0[expected: 0], irqs_disabled():1 [<0211b765>] __might_sleep+0x82/0x8c [<0215d7dd>] rw_vm+0x20d/0x467 [<022f43ec>] wait_for_completion+0xdc/0x252 [<022f43ec>] wait_for_completion+0xdc/0x252 [<0215df26>] get_user_size+0x2e/0x55 [<022f43ec>] wait_for_completion+0xdc/0x252 [<021180b9>] __is_prefetch+0x1ae/0x29c [<022f43ec>] wait_for_completion+0xdc/0x252 [<02118451>] do_page_fault+0x2aa/0x489 [<0211be12>] autoremove_wake_function+0xd/0x2d [<0211a930>] __wake_up_common+0x36/0x5b [<0211a9e2>] __wake_up+0x8d/0xf2 [<021181a7>] do_page_fault+0x0/0x489 [<022f43ec>] wait_for_completion+0xdc/0x252 [<0211a8ee>] default_wake_function+0x0/0xc [<0211a8ee>] default_wake_function+0x0/0xc [<02121616>] do_exit+0x15f/0x767 [<02121ddf>] sys_exit_group+0x0/0xd Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: 022f43ec *pde = 00000000 Oops: 0002 [#5] Modules linked in: snd_mixer_oss appletalk ipx p8022 psnap llc snd_emu10k1 snd_rawmidi snd_pcm snd_timer snd_seq_device snd_ac97_codec snd_page_alloc snd_util_mem snd_hwdep snd soundcore parport_pc lp parport autofs4 sunrpc via_rhine mii floppy sg scsi_mod dm_mod joydev uhci_hcd ehci_hcd button battery asus_acpi ac radeon md5 ipv6 ext3 jbd CPU: 0 EIP: 0060:[<022f43ec>] Not tainted EFLAGS: 00210002 (2.6.8-1.521) EIP is at wait_for_completion+0xdc/0x252 eax: 2fb7b880 ebx: 2fb7b864 ecx: 0afabf74 edx: 00000000 esi: 0afabf5c edi: 0afabf7c ebp: 0afabf94 esp: 0afabf48 ds: 007b es: 007b ss: 0068 Process kdeinit (pid: 5806, threadinfo=0afab000 task=3428f3a0) Stack: 00000000 3428f3a0 0211a8ee 00000000 00000000 414e5d44 19b4aba0 00200246 00000001 3428f3a0 0211a8ee 2fb7b880 00000000 00200246 3428f3a0 2fb7b680 2fb7b680 3428f3a0 2fb7b6b0 00000000 02121616 0afabfc4 13b90c80 00000000 Call Trace: [<0211a8ee>] default_wake_function+0x0/0xc [<0211a8ee>] default_wake_function+0x0/0xc [<02121616>] do_exit+0x15f/0x767 [<02121ddf>] sys_exit_group+0x0/0xd Code: 89 0a 89 55 e4 b8 00 f0 ff ff 21 e0 8b 00 c7 00 02 00 00 00 <3>kernel/sched.c:2483: spin_is_locked on uninitialized spinlock 2fb7b868. kernel/sched.c:2491: spin_is_locked on uninitialized spinlock 2fb7b868. [6.] A small shell script or example program which triggers the problem (if possible) No shell script. [7.] Environment [7.1.] Software (add the output of the ver_linux script here) Linux storm.warpdgfx.com 2.6.8-1.521 #1 Mon Aug 16 09:01:18 EDT 2004 i686 athlon i386 GNU/Linux Gnu C 3.3.3 Gnu make 3.80 binutils 2.15.90.0.3 util-linux 2.12 mount 2.12 module-init-tools 2.4.26 e2fsprogs 1.35 pcmcia-cs 3.2.7 quota-tools 3.10. PPP 2.4.2 isdn4k-utils 3.3 nfs-utils 1.0.6 Linux C Library 2.3.3 Dynamic linker (ldd) 2.3.3 Procps 3.2.0 Net-tools 1.60 Kbd 1.12 Sh-utils 5.2.1 Modules Loaded appletalk ipx p8022 psnap llc snd_emu10k1 snd_rawmidi snd_pcm snd_timer snd_seq_device snd_ac97_codec snd_page_alloc snd_util_mem snd_hwdep snd soundcore radeon parport_pc lp parport autofs4 sunrpc via_rhine mii floppy sg scsi_mod dm_mod joydev uhci_hcd ehci_hcd button battery asus_acpi ac md5 ipv6 ext3 jbd [7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 8 model name : AMD Athlon(tm) XP 1800+ stepping : 1 cpu MHz : 1500.284 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow bogomips : 2940.92 [7.3.] Module information (from /proc/modules): appletalk 25641 2 - Live 0x42e1f000 ipx 25321 2 - Live 0x42d35000 p8022 1857 1 ipx, Live 0x42957000 psnap 3397 2 appletalk,ipx, Live 0x42d33000 llc 5205 2 p8022,psnap, Live 0x4295c000 snd_emu10k1 88521 1 - Live 0x42da4000 snd_rawmidi 21733 1 snd_emu10k1, Live 0x42d57000 snd_pcm 83529 2 snd_emu10k1, Live 0x42d72000 snd_timer 25413 1 snd_pcm, Live 0x42d3d000 snd_seq_device 6473 2 snd_emu10k1,snd_rawmidi, Live 0x42959000 snd_ac97_codec 58821 1 snd_emu10k1, Live 0x42d47000 snd_page_alloc 8393 2 snd_emu10k1,snd_pcm, Live 0x42949000 snd_util_mem 3521 1 snd_emu10k1, Live 0x42953000 snd_hwdep 6597 1 snd_emu10k1, Live 0x42950000 snd 45477 9 snd_emu10k1,snd_rawmidi,snd_pcm,snd_timer,snd_seq_device,snd_ac97_codec,snd_util_mem,snd_hwdep, Live 0x42960000 soundcore 7713 1 snd, Live 0x4294d000 radeon 113669 2 - Live 0x42992000 parport_pc 21249 1 - Live 0x42942000 lp 9133 0 - Live 0x428c9000 parport 35977 2 parport_pc,lp, Live 0x4291c000 autofs4 20677 0 - Live 0x42915000 sunrpc 141861 1 - Live 0x4296e000 via_rhine 19273 0 - Live 0x42857000 mii 3777 1 via_rhine, Live 0x42832000 floppy 54001 0 - Live 0x4288b000 sg 28513 0 - Live 0x42904000 scsi_mod 105360 1 sg, Live 0x42927000 dm_mod 47317 0 - Live 0x4289b000 joydev 7169 0 - Live 0x42854000 uhci_hcd 28505 0 - Live 0x42866000 ehci_hcd 27973 0 - Live 0x4285e000 button 4825 0 - Live 0x4283b000 battery 7117 0 - Live 0x4282b000 asus_acpi 9177 0 - Live 0x42837000 ac 3533 0 - Live 0x4282e000 md5 3905 1 - Live 0x42830000 ipv6 217349 10 - Live 0x428cd000 ext3 96937 4 - Live 0x42872000 jbd 66521 1 ext3, Live 0x42842000 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) (/proc/ioports) 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 0170-0177 : ide1 01f0-01f7 : ide0 02f8-02ff : serial 0376-0376 : ide1 0378-037a : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0cf8-0cff : PCI conf1 c000-cfff : PCI Bus #01 c000-c0ff : 0000:01:00.0 d000-d01f : 0000:00:0b.0 d000-d01f : EMU10K1 d400-d407 : 0000:00:0b.1 d800-d80f : 0000:00:0f.0 d800-d807 : ide0 d808-d80f : ide1 dc00-dc1f : 0000:00:10.0 dc00-dc1f : uhci_hcd e000-e01f : 0000:00:10.1 e000-e01f : uhci_hcd e400-e41f : 0000:00:10.2 e400-e41f : uhci_hcd e800-e81f : 0000:00:10.3 e800-e81f : uhci_hcd ec00-ecff : 0000:00:12.0 ec00-ecff : via-rhine (/proc/iomem) 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000cbfff : Video ROM 000f0000-000fffff : System ROM 00100000-3ffeffff : System RAM 00100000-002f6fff : Kernel code 002f7000-00399bff : Kernel data 3fff0000-3fff2fff : ACPI Non-volatile Storage 3fff3000-3fffffff : ACPI Tables d0000000-dfffffff : PCI Bus #01 d0000000-d7ffffff : 0000:01:00.0 d8000000-dfffffff : 0000:01:00.1 e0000000-e3ffffff : 0000:00:00.0 e4000000-e5ffffff : PCI Bus #01 e5000000-e500ffff : 0000:01:00.0 e5010000-e501ffff : 0000:01:00.1 e6000000-e60000ff : 0000:00:10.4 e6000000-e60000ff : ehci_hcd e6001000-e60010ff : 0000:00:12.0 e6001000-e60010ff : via-rhine fec00000-fec00fff : reserved fee00000-fee00fff : reserved ffff0000-ffffffff : reserved [7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge (rev 80) Subsystem: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge 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- Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:0b.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 08) Subsystem: Creative Labs CT4760 SBLive! 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- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR-