Messages in this thread | | | Date | Tue, 30 Nov 2004 17:07:17 +0100 | From | Friedrich Delgado Friedrichs <> | Subject | Problem: Kernel Panic/Oops on shutdown with 2.6.9 and Dell Optiplex SX280 |
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Hello!
Please CC me in all mails regarding this bug, as I'm not subscribed to the list.
[1.] One line summary of the problem:
Problem: Kernel Panic/Oops on shutdown with 2.6.9 and Dell Optiplex SX280
[2.] Full description of the problem/report:
We have a bunch of 15 Dell Optiplex SX280 Workstations, all running SuSE Linux with (nearly) unpatched 2.6.9. A few times every week, one of these Machines will halt upon shutdown with a kernel NULL pointer dereference before all services in the runlevel have been stopped. It always happens in one of the init scripts, but not always in the same ones, however it appears that the crash most often appears *after* arpwatch has been stopped, since the last message before a crash is most often "device eth0 left promiscuous mode".
The kernel manages to send the "NULL pointer dereference" to syslog, and sometimes the oops to the console (but not to any log).
I have no idea how to reproduce this problem and unfortunately there's no lkcd patch for the 2.6.9 kernel yet. Also it's not feasible to attach a serial console to each and every one of the 15 Workstations and I'll never know which one crashes the next time. (So I'm basically hoping for the lkcd release for 2.6.9.)
[3.] Keywords (i.e., modules, networking, kernel):
Dell, kernel, crash, NULL pointer
[4.] Kernel version (from /proc/version):
Linux version 2.6.9-1-smp (geeko@buildhost) (gcc-Version 3.3.3 (SuSE Linux)) #1 SMP Tue Nov 9 15:06:41 CET 2004
(I built the kernel on one of the workstations with a modified specfile for the SuSE 9.1 kernel. I removed all the SuSE patches, except the rpm-related ones.)
[5.] Output of Oops.. message:
(I could not capture the full oops, see above, this is what was visible at the console when the crash occured the last time. I hope that this will suffice. I typed it in, printed it out and re-checked the printout with the output on the console, so the information below *should* be correct.)
snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore af_packet usbhid ipv6 intel_agp agpgart ehci_hcd tg3 uhci_hcd evdev nnpfs usbcore binfmt_misc subfs dm_mod ide_cd cdrom ext3 jbd ata_piix libata sd_mod scsi_mod CPU: 1 EIP: 0060:[<c0171af7>] Tainted: GF VLI EFLAGS: 00010246 (2.6.9-1-smp 20041109140641) EIP is at __d_path+087/1x170 eax: 00000000 ebx: dd9aefff ecx: deb4d290 edx: dd9aeffe esi: d86ce320 edi: 00000f07 ebp: 00000f07 esp: d744decc ds: 007b es: 007b ss: 0068 Process fuser (pid: 16550, threadinfo=d744c000 task=deced350) Stack: dd9aeffe deb4d290 00000000 df518100 deb4d290 dd9ae0f8 00000000 c0171c63 df518100 dd9ae0f8 00000f07 d86ce320 dd9ae0f8 d86ce320 c0aa8180 c035ab84 c017752e 00000f08 df096f00 00000005 0000002c c0aa8180 df096f00 c0186703 Call Trace: [<c0171c63>] d_path+0x83/0xe0 [<c017752e>] seq_path+0x2e/0xf0 [<c0186703>] show_map+0xd3/0x100 [<c01770c2>] seq_read+0x232/0x290 [<c0176e90>] seq_read+0x0/0x290 [<c015aaae>] vfs_read+0xae/0xf0 [<c015ad0c>] sys_read+0xec/0x70 [<c0106dc9>] sysenter_past_esp+0x52/0x79 Code: 00 00 8d 43 ff 89 04 24 c6 43 ff 2f 8b 44 24 20 3b 74 24 04 0f 94 c2 39 44 24 08 0f 94 c0 21 d0 8b 14 24 a8 01 75 63 8b 44 24 08 <3b> 70 10 74 64 8b 6e 10 39 ee 74 5d 0f 18 45 00 8b 56 1c 8b 44 Nov 30 14:16:50 count kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000010
[7.] Environment [7.1.] Software (add the output of the ver_linux script here)
SuSE Linux 9.1, with all recent patches, custom 2.6.9 kernel, arla AFS client 0.36.2.
Linux roscoe 2.6.9-1-smp #1 SMP Tue Nov 9 15:06:41 CET 2004 i686 i686 i386 GNU/Linux
Gnu C 3.3.3 Gnu make 3.80 binutils 2.15.90.0.1.1 util-linux 2.12 mount 2.12 module-init-tools 3.0-pre10 e2fsprogs 1.34 jfsutils 1.1.5 reiserfsprogs 3.6.13 reiser4progs line xfsprogs 2.6.3 quota-tools 3.11. PPP 2.4.2 isdn4k-utils 3.4 nfs-utils 1.0.6 Linux C Library x 1 root root 1349081 Apr 5 2004 /lib/tls/libc.so.6 Dynamic linker (ldd) 2.3.3 Linux C++ Library 5.0.5 Procps 3.2.1 Net-tools 1.60 Kbd 1.12 Sh-utils 5.2.1 Modules Loaded nvram edd joydev st sr_mod snd_pcm_oss snd_mixer_oss thermal processor fan button battery snd_intel8x0 snd_ac97_codec snd_pcm ac snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore af_packet sg usbhid usb_storage ipv6 intel_agp agpgart tg3 ehci_hcd hw_random uhci_hcd evdev nnpfs usbcore binfmt_misc subfs dm_mod ide_cd cdrom ext3 jbd ata_piix libata sd_mod scsi_mod
[7.2.] Processor information (from /proc/cpuinfo):
processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 3 model name : Intel(R) Pentium(R) 4 CPU 2.80GHz stepping : 4 cpu MHz : 2797.038 cache size : 1024 KB physical id : 0 siblings : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 3 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni monitor ds_cpl cid xtpr bogomips : 5521.40
processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 3 model name : Intel(R) Pentium(R) 4 CPU 2.80GHz stepping : 4 cpu MHz : 2797.038 cache size : 1024 KB physical id : 0 siblings : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 3 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni monitor ds_cpl cid xtpr bogomips : 5586.94
[7.3.] Module information (from /proc/modules):
edd 13980 0 - Live 0xe04f4000 joydev 13632 0 - Live 0xe03fb000 sg 40480 0 - Live 0xe051e000 st 41756 0 - Live 0xe0512000 sr_mod 20516 0 - Live 0xe04ed000 nvram 13448 0 - Live 0xe0373000 snd_pcm_oss 62888 0 - Live 0xe0501000 snd_mixer_oss 23552 1 snd_pcm_oss, Live 0xe04e6000 thermal 22152 0 - Live 0xe03f4000 processor 29632 1 thermal, Live 0xe04dd000 fan 9348 0 - Live 0xe03d5000 button 12432 0 - Live 0xe0378000 battery 15364 0 - Live 0xe033a000 ac 10244 0 - Live 0xe035c000 snd_intel8x0 38092 1 - Live 0xe03ca000 snd_ac97_codec 70736 1 snd_intel8x0, Live 0xe03e1000 snd_pcm 104964 2 snd_pcm_oss,snd_intel8x0, Live 0xe04c2000 snd_timer 30212 1 snd_pcm, Live 0xe03c1000 snd_page_alloc 14216 2 snd_intel8x0,snd_pcm, Live 0xe0335000 gameport 8832 1 snd_intel8x0, Live 0xe0331000 snd_mpu401_uart 12160 1 snd_intel8x0, Live 0xe031a000 snd_rawmidi 29604 1 snd_mpu401_uart, Live 0xe0353000 snd_seq_device 12040 1 snd_rawmidi, Live 0xe02f7000 af_packet 25864 2 - Live 0xe034b000 snd 67076 11 snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device, Live 0xe0361000 soundcore 13408 1 snd, Live 0xe0289000 usbhid 44864 0 - Live 0xe033f000 ipv6 259968 19 - Live 0xe0481000 intel_agp 25120 1 - Live 0xe0312000 agpgart 36652 1 intel_agp, Live 0xe02ed000 hw_random 9620 0 - Live 0xe01cd000 ehci_hcd 34052 0 - Live 0xe02e3000 tg3 84996 0 - Live 0xe02fc000 uhci_hcd 34960 0 - Live 0xe027f000 evdev 12928 0 - Live 0xe026e000 nnpfs 213484 1 - Live 0xe02ad000 usbcore 113636 5 usbhid,ehci_hcd,uhci_hcd, Live 0xe0290000 binfmt_misc 16008 1 - Live 0xe01c8000 subfs 12288 1 - Live 0xe01c4000 dm_mod 59776 0 - Live 0xe002e000 ide_cd 42528 0 - Live 0xe01b8000 cdrom 40860 2 sr_mod,ide_cd, Live 0xe01ad000 ext3 122216 6 - Live 0xe01d1000 jbd 71716 1 ext3, Live 0xe006a000 ata_piix 12804 9 - Live 0xe0029000 libata 46468 1 ata_piix, Live 0xe005d000 sd_mod 21120 10 - Live 0xe0022000 scsi_mod 117188 5 sg,st,sr_mod,libata,sd_mod, Live 0xe003f000
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
/proc/ioports:
0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 01f0-01f7 : ide0 03c0-03df : vesafb 03f6-03f6 : ide0 03f8-03ff : serial 0800-0803 : PM1a_EVT_BLK 0804-0805 : PM1a_CNT_BLK 0808-080b : PM_TMR 0810-0815 : ACPI CPU throttle 0828-082f : GPE0_BLK 2000-20fe : motherboard 2100-21fe : motherboard 2200-22fe : motherboard 2300-23fe : motherboard 2400-24fe : motherboard 2500-25fe : motherboard 2600-26fe : motherboard 2700-27fe : motherboard 2800-28fe : motherboard 2900-29fe : motherboard 2a00-2afe : motherboard 2b00-2bfe : motherboard 2c00-2cfe : motherboard 2d00-2dfe : motherboard 2e00-2efe : motherboard 2f00-2ffe : motherboard 5000-50fe : motherboard 5100-51fe : motherboard 5200-52fe : motherboard 5300-53fe : motherboard 5400-54fe : motherboard 5500-55fe : motherboard 5600-56fe : motherboard 5700-57fe : motherboard 5800-58fe : motherboard 5900-59fe : motherboard 5a00-5afe : motherboard 5b00-5bfe : motherboard 5c00-5cfe : motherboard 5d00-5dfe : motherboard 5e00-5efe : motherboard 5f00-5ffe : motherboard 6000-60fe : motherboard 6100-61fe : motherboard 6200-62fe : motherboard 6300-63fe : motherboard 6400-64fe : motherboard 6500-65fe : motherboard 6600-66fe : motherboard 6700-67fe : motherboard 6800-68fe : motherboard 6900-69fe : motherboard 6a00-6afe : motherboard 6b00-6bfe : motherboard 6c00-6cfe : motherboard 6d00-6dfe : motherboard 6e00-6efe : motherboard 6f00-6ffe : motherboard a000-a0fe : motherboard a100-a1fe : motherboard a200-a2fe : motherboard a300-a3fe : motherboard a400-a4fe : motherboard a500-a5fe : motherboard a600-a6fe : motherboard a700-a7fe : motherboard a800-a8fe : motherboard a900-a9fe : motherboard aa00-aafe : motherboard ab00-abfe : motherboard ac00-acfe : motherboard ad00-adfe : motherboard ae00-aefe : motherboard af00-affe : motherboard e898-e89f : 0000:00:02.0 e8a0-e8bf : 0000:00:1f.3 e8c0-e8ff : 0000:00:1e.2 e8c0-e8ff : Intel ICH ec00-ecff : 0000:00:1e.2 ec00-ecff : Intel ICH fe00-fe07 : 0000:00:1f.2 fe00-fe07 : libata fe10-fe13 : 0000:00:1f.2 fe10-fe13 : libata fe20-fe27 : 0000:00:1f.2 fe20-fe27 : libata fe30-fe33 : 0000:00:1f.2 fe30-fe33 : libata fea0-feaf : 0000:00:1f.2 fea0-feaf : libata ff20-ff3f : 0000:00:1d.3 ff20-ff3f : uhci_hcd ff40-ff5f : 0000:00:1d.2 ff40-ff5f : uhci_hcd ff60-ff7f : 0000:00:1d.1 ff60-ff7f : uhci_hcd ff80-ff9f : 0000:00:1d.0 ff80-ff9f : uhci_hcd ffa0-ffaf : 0000:00:1f.1 ffa0-ffa7 : ide0
/proc/iomem:
00000000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-1f686bff : System RAM 00100000-00317cf4 : Kernel code 00317cf5-003e4eff : Kernel data 1f686c00-1f688bff : ACPI Non-volatile Storage 1f688c00-1f68abff : ACPI Tables 1f68ac00-1fffffff : reserved c0000000-cfffffff : 0000:00:02.0 c0000000-c012bfff : vesafb dfc00000-dfcfffff : PCI Bus #02 dfcf0000-dfcfffff : 0000:02:00.0 dfcf0000-dfcfffff : tg3 dfd00000-dfdfffff : PCI Bus #01 dfebfd00-dfebfdff : 0000:00:1e.2 dfebfd00-dfebfdff : Intel ICH dfebfe00-dfebffff : 0000:00:1e.2 dfebfe00-dfebffff : Intel ICH dfec0000-dfefffff : 0000:00:02.0 dff00000-dff7ffff : 0000:00:02.0 dff80000-dfffffff : 0000:00:02.1 e0000000-efffffff : reserved fec00000-fed003ff : reserved fed20000-fed9ffff : reserved fee00000-feefffff : reserved ffa80800-ffa80bff : 0000:00:1d.7 ffa80800-ffa80bff : ehci_hcd ffb00000-ffffffff : reserved
[7.5.] PCI information ('lspci -vvv' as root)
0000:00:00.0 Host bridge: Intel Corp.: Unknown device 2580 (rev 04) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 0 Capabilities: [e0] #09 [2109]
0000:00:01.0 PCI bridge: Intel Corp.: Unknown device 2581 (rev 04) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, cache line size 10 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: dfd00000-dfdfffff Prefetchable memory behind bridge: fff00000-000fffff BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [88] #0d [0000] 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- Capabilities: [90] Message Signalled Interrupts: 64bit- Queue=0/0 Enable- Address: 00000000 Data: 0000 Capabilities: [a0] #10 [0041]
0000:00:02.0 VGA compatible controller: Intel Corp.: Unknown device 2582 (rev 04) (prog-if 00 [VGA]) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 169 Region 0: Memory at dff00000 (32-bit, non-prefetchable) Region 1: I/O ports at e898 [size=8] Region 2: Memory at c0000000 (32-bit, prefetchable) [size=256M] Region 3: Memory at dfec0000 (32-bit, non-prefetchable) [size=256K] Capabilities: [d0] 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-
0000:00:02.1 Display controller: Intel Corp.: Unknown device 2782 (rev 04) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Region 0: Memory at dff80000 (32-bit, non-prefetchable) Capabilities: [d0] 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-
0000:00:1c.0 PCI bridge: Intel Corp.: Unknown device 2660 (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, cache line size 10 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: dfc00000-dfcfffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [40] #10 [0141] Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable- Address: 00000000 Data: 0000 Capabilities: [90] #0d [0000] Capabilities: [a0] 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-
0000:00:1d.0 USB Controller: Intel Corp.: Unknown device 2658 (rev 03) (prog-if 00 [UHCI]) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 177 Region 4: I/O ports at ff80 [size=32]
0000:00:1d.1 USB Controller: Intel Corp.: Unknown device 2659 (rev 03) (prog-if 00 [UHCI]) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 185 Region 4: I/O ports at ff60 [size=32]
0000:00:1d.2 USB Controller: Intel Corp.: Unknown device 265a (rev 03) (prog-if 00 [UHCI]) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin C routed to IRQ 193 Region 4: I/O ports at ff40 [size=32]
0000:00:1d.3 USB Controller: Intel Corp.: Unknown device 265b (rev 03) (prog-if 00 [UHCI]) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin D routed to IRQ 201 Region 4: I/O ports at ff20 [size=32]
0000:00:1d.7 USB Controller: Intel Corp.: Unknown device 265c (rev 03) (prog-if 20 [EHCI]) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 177 Region 0: Memory at ffa80800 (32-bit, non-prefetchable) Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] #0a [20a0]
0000:00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB PCI Bridge (rev d3) (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=32 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [50] #0d [0000]
0000:00:1e.2 Multimedia audio controller: Intel Corp.: Unknown device 266e (rev 03) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 201 Region 0: I/O ports at ec00 Region 1: I/O ports at e8c0 [size=64] Region 2: Memory at dfebfe00 (32-bit, non-prefetchable) [size=512] Region 3: Memory at dfebfd00 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
0000:00:1f.0 ISA bridge: Intel Corp.: Unknown device 2640 (rev 03) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0
0000:00:1f.1 IDE interface: Intel Corp.: Unknown device 266f (rev 03) (prog-if 8a [Master SecP PriP]) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 169 Region 0: I/O ports at <ignored> Region 1: I/O ports at <ignored> Region 2: I/O ports at <ignored> Region 3: I/O ports at <ignored> Region 4: I/O ports at ffa0 [size=16]
0000:00:1f.2 IDE interface: Intel Corp.: Unknown device 2651 (rev 03) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin C routed to IRQ 209 Region 0: I/O ports at fe00 Region 1: I/O ports at fe10 [size=4] Region 2: I/O ports at fe20 [size=8] Region 3: I/O ports at fe30 [size=4] Region 4: I/O ports at fea0 [size=16] Capabilities: [70] 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-
0000:00:1f.3 SMBus: Intel Corp.: Unknown device 266a (rev 03) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin B routed to IRQ 217 Region 4: I/O ports at e8a0 [size=32]
0000:02:00.0 Ethernet controller: Broadcom Corporation: Unknown device 1677 (rev 01) Subsystem: Dell Computer Corporation: Unknown device 0179 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, cache line size 10 Interrupt: pin A routed to IRQ 169 Region 0: Memory at dfcf0000 (64-bit, non-prefetchable) Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] Vital Product Data Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable- Address: c4e8006105c096ac Data: 0602 Capabilities: [d0] #10 [0001]
[7.6.] SCSI information (from /proc/scsi/scsi)
Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD400JD-75HK Rev: 14.0 Type: Direct-Access ANSI SCSI revision: 05
This is a Serial ATA drive.
[7.7.] Other information that might be relevant to the problem:
We're using the nnpfs module from arla 0.36.2. This appears to have some problems of its own:
Nov 18 13:57:55 kermit kernel: NNPFS SoftAssert: nnpfs_message_installdata: got data w/o token!
I intend to report these to the arla mailing list later.
Also, one of the workstations has crashed after an external usb DVD burner was removed, but that was with an unofficial 2.6.8 kernel from SuSE.
I also recorded 3 oopses, apparently memory manager related (acrobat reader crashed took down the X Server and caused 3 oopses), also with the unofficial 2.6.8 kernel. These seem unrelated, but if you think it might help, I'll post them here as well.
I also see lines like these quite often:
Nov 30 14:12:07 kermit kernel: mtrr: no more MTRRs available Nov 30 14:12:07 kermit kernel: mtrr: 0xc0000000,0x400000 overlaps existing 0xc0000000,0x100000
Kind regards and thanks in advance -- Friedrich Delgado Friedrichs (IT-Services), DFN-CERT Services GmbH https://www.dfn-cert.de, +49 40 808077-555 (Hotline) 12. DFN-CERT Workshop und Tutorien, CCH Hamburg, 2-3. Maerz 2005 [unhandled content-type:application/pgp-signature] | |