BUG in 2.6.0-test8

a.l.m.buxey_at_lboro.ac.uk
Date: 10/23/03

  • Next message: Lars Marowsky-Bree: "Re: [ANNOUNCE] udev 005 release" 
    Date:	Thu, 23 Oct 2003 10:03:07 +0100
To: linux-kernel@vger.kernel.org

    hi,

    i dont know what caused this...its just in my 'dmesg' output from lastnight.

    this system is a fairly busy server system (yes...yes..i know ;-) )

    heres the 'cut here' bug output in the dmesg.

    ------------[ cut here ]------------
    kernel BUG at kernel/exit.c:758!
    invalid operand: 0000 [#1]
    CPU: 0
    EIP: 0060:[<c011f4c9>] Not tainted
    EFLAGS: 00010292
    EIP is at do_exit+0x289/0x340
    eax: 00000000 ebx: f7ffeac0 ecx: ffffffff edx: d6414000
    esi: 00000000 edi: d5cbe120 ebp: 00000001 esp: d6415eb8
    ds: 007b es: 007b ss: 0068
    Process sh (pid: 13465, threadinfo=d6414000 task=d5cbe120)
    Stack: d5cbe120 d0193480 d5cbe120 d5cbe6e4 d6414000 00000001 00000001 d6414000
           c011f66b 00000001 d6414000 d6414000 c01285ff 00000001 d5cbe6e4 d6415f24
           d6414000 d5cbe6e4 d6415fc4 d5cbe6e4 d6414000 d6415f24 c0109293 d6415f24
    Call Trace:
     [<c011f66b>] do_group_exit+0x7b/0xc0
     [<c01285ff>] get_signal_to_deliver+0x1ef/0x380
     [<c0109293>] do_signal+0xd3/0x110
     [<c01299d9>] sys_rt_sigaction+0xf9/0x120
     [<c0109329>] do_notify_resume+0x59/0x5c
     [<c0109506>] work_notifysig+0x13/0x15

    Code: 0f 0b f6 02 d4 c0 28 c0 eb 0d 90 90 90 90 90 90 90 90 90 90
     <6>note: sh[13465] exited with preempt_count 1

    heres the ver_linux output

    Linux systemX 2.6.0-test8 #2 Wed Oct 22 22:08:55 BST 2003 i686 i686 i386 GNU/Linux
     
    Gnu C 3.2
    Gnu make 3.79.1
    util-linux 2.11r
    mount 2.11r
    module-init-tools 0.9.14
    e2fsprogs 1.27
    jfsutils 1.0.17
    reiserfsprogs 3.6.2
    pcmcia-cs 3.1.31
    quota-tools 3.06.
    PPP 2.4.1
    isdn4k-utils 3.1pre4
    nfs-utils 1.0.1
    Linux C Library 2.2.93
    Dynamic linker (ldd) 2.2.93
    Procps 2.0.7
    Net-tools 1.60
    Kbd 1.06
    Sh-utils 2.0.12
    Modules Loaded dummy eepro100 mii iptable_filter ip_tables

    /proc/cpu
    processor : 0
    vendor_id : GenuineIntel
    cpu family : 6
    model : 11
    model name : Intel(R) Pentium(R) III CPU family 1400MHz
    stepping : 1
    cpu MHz : 1403.203
    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 sse
    bogomips : 2785.28

    /proc/modules
    dummy 1764 - - Live 0xf88b4000
    eepro100 26252 - - Live 0xf88be000
    mii 4928 - - Live 0xf88b1000
    iptable_filter 2464 - - Live 0xf88a4000
    ip_tables 16432 - - Live 0xf88a8000

    /proc/ioports
    0000-001f : dma1
    0020-0021 : pic1
    0040-005f : timer
    0060-006f : keyboard
    0080-008f : dma page reg
    00a0-00a1 : pic2
    00c0-00df : dma2
    00f0-00ff : fpu
    0170-0177 : ide1
    01f0-01f7 : ide0
    0376-0376 : ide1
    03c0-03df : vga+
    03f6-03f6 : ide0
    0cf8-0cff : PCI conf1
    9800-983f : 0000:00:0d.0
      9800-983f : eepro100
    a000-afff : PCI Bus #01
      a800-a87f : 0000:01:00.0
    d400-d4ff : 0000:00:01.1
    d800-d80f : 0000:00:00.1
      d800-d807 : ide0
      d808-d80f : ide1

    /proc/iomem
    00000000-0009fbff : System RAM
    0009fc00-0009ffff : reserved
    000a0000-000bffff : Video RAM area
    000cc000-000cd7ff : Extension ROM
    000f0000-000fffff : System ROM
    00100000-3fdfbfff : System RAM
      00100000-0027e814 : Kernel code
      0027e815-002ef8bf : Kernel data
    3fdfc000-3fdfefff : ACPI Tables
    3fdff000-3fdfffff : ACPI Non-volatile Storage
    e4800000-e48fffff : 0000:00:0d.0
    e5000000-e5000fff : 0000:00:0d.0
      e5000000-e5000fff : eepro100
    e5800000-e5ffffff : PCI Bus #01
      e5800000-e581ffff : 0000:01:00.0
    e6800000-e6800fff : 0000:00:01.3
    e7000000-e7000fff : 0000:00:01.2
    e7800000-e7800fff : 0000:00:01.1
    e8000000-ebffffff : 0000:00:00.0
    f0000000-feafffff : PCI Bus #01
      f0000000-f7ffffff : 0000:01:00.0
    fff80000-ffffffff : reserved

    and finally, the pci list

    00:00.0 Host bridge: Silicon Integrated Systems [SiS] 630 Host (rev 30)
            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: 32
            Region 0: Memory at e8000000 (32-bit, non-prefetchable) [size=64M]
            Capabilities: [c0] AGP version 2.0
                    Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2,x4
                    Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>

    00:00.1 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0) (prog-if 80 [Master])
            Subsystem: Asustek Computer, Inc.: Unknown device 80e1
            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: 16
            Region 4: I/O ports at d800 [size=16]

    00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513
            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

    00:01.1 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 10/100 Ethernet (rev 84)
            Subsystem: Asustek Computer, Inc.: Unknown device 80e1
            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: 32 (13000ns min, 2750ns max)
            Interrupt: pin C routed to IRQ 10
            Region 0: I/O ports at d400 [size=256]
            Region 1: Memory at e7800000 (32-bit, non-prefetchable) [size=4K]
            Expansion ROM at <unassigned> [disabled] [size=128K]
            Capabilities: [40] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=160mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
    00:01.2 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 07) (prog-if 10 [OHCI])
            Subsystem: Unknown device 0039:7001
            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: 32 (20000ns max), cache line size 08
            Interrupt: pin D routed to IRQ 5
            Region 0: Memory at e7000000 (32-bit, non-prefetchable) [size=4K]

    00:01.3 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 07) (prog-if 10 [OHCI])
            Subsystem: Unknown device 0039:7000
            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: 32 (20000ns max), cache line size 08
            Interrupt: pin D routed to IRQ 5
            Region 0: Memory at e6800000 (32-bit, non-prefetchable) [size=4K]

    00:02.0 PCI bridge: Silicon Integrated Systems [SiS] 5591/5592 AGP (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=01, subordinate=01, sec-latency=0
            I/O behind bridge: 0000a000-0000afff
            Memory behind bridge: e5800000-e5ffffff
            Prefetchable memory behind bridge: f0000000-feafffff
            BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-

    00:0d.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08)
            Subsystem: Intel Corp. EtherExpress PRO/100 S Desktop Adapter
            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: 32 (2000ns min, 14000ns max), cache line size 08
            Interrupt: pin A routed to IRQ 11
            Region 0: Memory at e5000000 (32-bit, non-prefetchable) [size=4K]
            Region 1: I/O ports at 9800 [size=64]
            Region 2: Memory at e4800000 (32-bit, non-prefetchable) [size=1M]
            Expansion ROM at <unassigned> [disabled] [size=1M]
            Capabilities: [dc] Power Management version 2
                    Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=2 PME-

    01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] SiS630 GUI Accelerator+3D (rev 21) (prog-if 00 [VGA])
            Subsystem: Asustek Computer, Inc.: Unknown device 80e1
            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 A routed to IRQ 11
            BIST result: 00
            Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
            Region 1: Memory at e5800000 (32-bit, non-prefetchable) [size=128K]
            Region 2: I/O ports at a800 [size=128]
            Capabilities: [40] Power Management version 1
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
            Capabilities: [50] AGP version 2.0
                    Status: RQ=15 SBA+ 64bit- FW- Rate=x1,x2,x4
                    Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>

    hope this helps!!

    Alan

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  • Next message: Lars Marowsky-Bree: "Re: [ANNOUNCE] udev 005 release"

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