Your message dated Wed, 29 Jul 2009 21:22:36 +0200 with message-id <20090729192236.ga21...@galadriel.inutil.org> and subject line Re: kernel-image-2.6-686: kernel null pointer dereference has caused the Debian Bug report #354277, regarding kernel-image-2.6-686: kernel null pointer dereference to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 354277: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=354277 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: kernel-image-2.6-686 Version: 1:2.6.15-4 Severity: important Running Debian Testing: Kernel: kernel-image-2.6-686 2.6.15-4 On startup, I get a kernel NULL pointer dereference error, and the same error on shutdown (reboot). On shutdown however it is immediately followed by a seg fault, and i have to ctrl-D to enter into root, then my machine stops responding. Ethernet works fine however, but it seems to cause some crash in the kernel. Here is ksymoops output from kern.log Feb 24 15:20:31 localhost kernel: lo: Disabled Privacy Extensions Feb 24 16:37:44 localhost kernel: 8139cp: 10/100 PCI Ethernet driver v1.2 (Mar 22, 2004) Feb 24 16:37:44 localhost kernel: 8139cp: pci dev 0000:02:09.0 (id 10ec:8139 rev 10) is not an 8139C+ compatible chip Feb 24 16:37:44 localhost kernel: 8139cp: Try the "8139too" driver instead. Feb 24 16:37:44 localhost kernel: 8139too Fast Ethernet driver 0.9.27 Feb 24 16:37:44 localhost kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000 Feb 24 16:37:44 localhost kernel: c01791c3 Feb 24 16:37:44 localhost kernel: *pde = 00000000 Feb 24 16:37:44 localhost kernel: Oops: 0000 [#1] Feb 24 16:37:44 localhost kernel: CPU: 0 Feb 24 16:37:44 localhost kernel: EIP: 0060:[sysfs_lookup+40/137] Not tainted VLI Feb 24 16:37:44 localhost kernel: EFLAGS: 00010246 (2.6.15-1-686) Feb 24 16:37:44 localhost kernel: eax: 00000000 ebx: d792b2f4 ecx: d7a468bc edx: d792b2f4 Feb 24 16:37:44 localhost kernel: esi: 00000000 edi: d68eb17c ebp: d68eb118 esp: d6f33db4 Feb 24 16:37:44 localhost kernel: ds: 007b es: 007b ss: 0068 Feb 24 16:37:44 localhost kernel: Stack: d792b2f4 d792b31c fffffff4 d68eb118 d72b0a6c d6f33e40 c0151dfa d72b0a6c Feb 24 16:37:44 localhost kernel: d68eb118 d6f33f48 d72b0adc 00000000 d6f33f48 d6f33e4c d7fb3220 c0152037 Feb 24 16:37:44 localhost kernel: d7a46888 d6f33e40 d6f33f48 1225ab52 d72b0a6c d735f01d d6f33f48 c015270b Feb 24 16:37:44 localhost kernel: Call Trace: Warning (Oops_read): Code line not seen, dumping what data is available >>ebx; d792b2f4 <pg0+175e02f4/3fcb3400> >>ecx; d7a468bc <pg0+176fb8bc/3fcb3400> >>edx; d792b2f4 <pg0+175e02f4/3fcb3400> >>edi; d68eb17c <pg0+165a017c/3fcb3400> >>ebp; d68eb118 <pg0+165a0118/3fcb3400> >>esp; d6f33db4 <pg0+16be8db4/3fcb3400> Feb 24 16:37:44 localhost kernel: Code: 31 c0 c3 55 57 56 53 57 8b 6c 24 1c 8b 45 14 8b 40 50 89 04 24 8b 58 0c eb 53 f6 43 18 2c 74 4a 53 e8 4e f2 ff ff 8b 7d 20 89 c6 <ac> ae 75 08 84 c0 75 f8 31 c0 eb 04 19 c0 0c 01 85 c0 5e 75 2a Code; ffffffd5 <__kernel_rt_sigreturn+1b95/????> 00000000 <_EIP>: Code; ffffffd5 <__kernel_rt_sigreturn+1b95/????> 0: 31 c0 xor %eax,%eax Code; ffffffd7 <__kernel_rt_sigreturn+1b97/????> 2: c3 ret Code; ffffffd8 <__kernel_rt_sigreturn+1b98/????> 3: 55 push %ebp Code; ffffffd9 <__kernel_rt_sigreturn+1b99/????> 4: 57 push %edi Code; ffffffda <__kernel_rt_sigreturn+1b9a/????> 5: 56 push %esi Code; ffffffdb <__kernel_rt_sigreturn+1b9b/????> 6: 53 push %ebx Code; ffffffdc <__kernel_rt_sigreturn+1b9c/????> 7: 57 push %edi Code; ffffffdd <__kernel_rt_sigreturn+1b9d/????> 8: 8b 6c 24 1c mov 0x1c(%esp),%ebp Code; ffffffe1 <__kernel_rt_sigreturn+1ba1/????> c: 8b 45 14 mov 0x14(%ebp),%eax Code; ffffffe4 <__kernel_rt_sigreturn+1ba4/????> f: 8b 40 50 mov 0x50(%eax),%eax Code; ffffffe7 <__kernel_rt_sigreturn+1ba7/????> 12: 89 04 24 mov %eax,(%esp) Code; ffffffea <__kernel_rt_sigreturn+1baa/????> 15: 8b 58 0c mov 0xc(%eax),%ebx Code; ffffffed <__kernel_rt_sigreturn+1bad/????> 18: eb 53 jmp 6d <_EIP+0x6d> Code; ffffffef <__kernel_rt_sigreturn+1baf/????> 1a: f6 43 18 2c testb $0x2c,0x18(%ebx) Code; fffffff3 <__kernel_rt_sigreturn+1bb3/????> 1e: 74 4a je 6a <_EIP+0x6a> Code; fffffff5 <__kernel_rt_sigreturn+1bb5/????> 20: 53 push %ebx Code; fffffff6 <__kernel_rt_sigreturn+1bb6/????> 21: e8 4e f2 ff ff call fffff274 <_EIP+0xfffff274> Code; fffffffb <__kernel_rt_sigreturn+1bbb/????> 26: 8b 7d 20 mov 0x20(%ebp),%edi Code; fffffffe <__kernel_rt_sigreturn+1bbe/????> 29: 89 c6 mov %eax,%esi Code; 00000000 Before first symbol 2b: ac lods %ds:(%esi),%al Code; 00000001 Before first symbol 2c: ae scas %es:(%edi),%al Code; 00000002 Before first symbol 2d: 75 08 jne 37 <_EIP+0x37> Code; 00000004 Before first symbol 2f: 84 c0 test %al,%al Code; 00000006 Before first symbol 31: 75 f8 jne 2b <_EIP+0x2b> Code; 00000008 Before first symbol 33: 31 c0 xor %eax,%eax Code; 0000000a Before first symbol 35: eb 04 jmp 3b <_EIP+0x3b> Code; 0000000c Before first symbol 37: 19 c0 sbb %eax,%eax Code; 0000000e Before first symbol 39: 0c 01 or $0x1,%al Code; 00000010 Before first symbol 3b: 85 c0 test %eax,%eax Code; 00000012 Before first symbol 3d: 5e pop %esi Code; 00000013 Before first symbol 3e: 75 2a jne 6a <_EIP+0x6a> Feb 24 16:37:44 localhost kernel: lo: Disabled Privacy Extensions 6 warnings and 1 error issued. Results may not be reliable. ************************************************************ Here is output of lspci -vv ************************************************************ 0000:00:00.0 Host bridge: Intel Corporation 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 02) 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 f8000000 (32-bit, prefetchable) [size=64M] Capabilities: <available only to root> 0000:00:01.0 PCI bridge: Intel Corporation 82815 815 Chipset 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=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 Memory behind bridge: fc900000-fe9fffff Prefetchable memory behind bridge: f0600000-f46fffff BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- 0000:00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 01) (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 Bus: primary=00, secondary=02, subordinate=02, sec-latency=64 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fea00000-feafffff Prefetchable memory behind bridge: f4700000-f47fffff BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- 0000:00:1f.0 ISA bridge: Intel Corporation 82801BA ISA Bridge (LPC) (rev 01) 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 Corporation 82801BA IDE U100 (rev 01) (prog-if 80 [Master]) Subsystem: Intel Corporation: Unknown device 4541 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 Region 4: I/O ports at ffa0 [size=16] 0000:00:1f.2 USB Controller: Intel Corporation 82801BA/BAM USB (Hub #1) (rev 01) (prog-if 00 [UHCI]) Subsystem: Intel Corporation: Unknown device 4541 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 10 Region 4: I/O ports at ef80 [size=32] 0000:00:1f.3 SMBus: Intel Corporation 82801BA/BAM SMBus (rev 01) Subsystem: Intel Corporation: Unknown device 4541 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 9 Region 4: I/O ports at efa0 [size=16] 0000:01:00.0 VGA compatible controller: nVidia Corporation NV5M64 [RIVA TNT2 Model 64/Model 64 Pro] (rev 15) (prog-if 00 [VGA]) Subsystem: nVidia Corporation: Unknown device 0001 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: 64 (1250ns min, 250ns max) Interrupt: pin A routed to IRQ 11 Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at f2000000 (32-bit, prefetchable) [size=32M] Expansion ROM at fe9f0000 [disabled] [size=64K] Capabilities: <available only to root> 0000:02:0a.0 FireWire (IEEE 1394): Texas Instruments PCILynx/PCILynx2 IEEE 1394 Link Layer Controller (rev 02) (prog-if 00 [Generic]) Subsystem: Supermac Technology: Unknown device 6950 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: 64, Cache Line Size: 0x08 (32 bytes) Interrupt: pin A routed to IRQ 3 Region 0: Memory at feafe000 (32-bit, non-prefetchable) [size=4K] Region 1: Memory at feae0000 (32-bit, non-prefetchable) [size=64K] Region 2: Memory at feab0000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at f4720000 [disabled] [size=64K] 0000:02:0b.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI]) Subsystem: NEC Corporation USB 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: 64 (250ns min, 10500ns max), Cache Line Size: 0x08 (32 bytes) Interrupt: pin A routed to IRQ 11 Region 0: Memory at feafc000 (32-bit, non-prefetchable) [size=4K] Capabilities: <available only to root> 0000:02:0b.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI]) Subsystem: NEC Corporation USB 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: 64 (250ns min, 10500ns max), Cache Line Size: 0x08 (32 bytes) Interrupt: pin B routed to IRQ 9 Region 0: Memory at feafd000 (32-bit, non-prefetchable) [size=4K] Capabilities: <available only to root> 0000:02:0b.2 USB Controller: NEC Corporation USB 2.0 (rev 04) (prog-if 20 [EHCI]) Subsystem: Unknown device 0ee4:3383 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: 64 (4000ns min, 8500ns max), Cache Line Size: 0x08 (32 bytes) Interrupt: pin C routed to IRQ 11 Region 0: Memory at feaff800 (32-bit, non-prefetchable) [size=256] Capabilities: <available only to root> 0000:02:0c.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07) Subsystem: Creative Labs CT4780 SBLive! Value 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: 64 (500ns min, 5000ns max) Interrupt: pin A routed to IRQ 9 Region 0: I/O ports at df80 [size=32] Capabilities: <available only to root> 0000:02:0c.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 07) Subsystem: Creative Labs Gameport Joystick 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: 64 Region 0: I/O ports at dff0 [size=8] Capabilities: <available only to root> 0000:02:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) Subsystem: Kingmax Technology Inc: Unknown device 0203 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: 64 (8000ns min, 16000ns max) Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at d800 [size=256] Region 1: Memory at feaffc00 (32-bit, non-prefetchable) [size=256] Expansion ROM at f4700000 [disabled] [size=128K] Capabilities: <available only to root> -- System Information: Debian Release: testing/unstable APT prefers testing APT policy: (500, 'testing') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.15-1-686 Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ANSI_X3.4-1968) (ignored: LC_ALL set to C) Versions of packages kernel-image-2.6-686 depends on: ii linux-image-2.6-686 2.6.15-4 Linux kernel 2.6 image on PPro/Cel kernel-image-2.6-686 recommends no packages. -- no debconf information
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--- Begin Message ---On Thu, Dec 25, 2008 at 11:20:56PM +0100, Moritz Muehlenhoff wrote: > On Fri, Feb 24, 2006 at 05:51:21PM -0500, Brad Robertson wrote: > > Package: kernel-image-2.6-686 > > Version: 1:2.6.15-4 > > Severity: important > > > > > > Running Debian Testing: > > Kernel: kernel-image-2.6-686 2.6.15-4 > > > > On startup, I get a kernel NULL pointer dereference error, and the same > > error on shutdown (reboot). On shutdown however it is immediately > > followed by a seg fault, and i have to ctrl-D to enter into root, then > > my machine stops responding. > > > > Ethernet works fine however, but it seems to cause some crash in the > > kernel. Here is ksymoops output from kern.log > > Does this error still occur with more recent kernel versions? No further feedback, closing the bug. If anyone reencounters the problem, please reopen this bug. Cheers, Moritz
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