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    SubjectRe: 2.6.16-rc4-mm1 kernel crash at bootup. parport trouble?
    On Mon, 2006-02-20 at 16:07 +0100, Helge Hafting wrote:
    > pentium IV single processor, gcc (GCC) 4.0.3 20060128
    > During boot, I normally get:
    > parport0: irq 7 detected
    > lp0: using parport0 (polling).
    > Instead, I got this, written by hand:


    > This oops is simplified. I can get the exact text if
    > that really matters. It is much more to write down and
    > I don't usually have my camera at work.

    I get the same, and already have the serial console hooked up.

    BUG: unable to handle kernel NULL pointer dereference at virtual address 000000e8
    printing eip:
    *pde = 00000000
    Oops: 0000 1]
    last sysfs file:
    Modules linked in:
    CPU: 1
    EIP: 0060:[<c0295414>] Not tainted VLI
    EFLAGS: 00010282 (2.6.16-rc4-mm17)
    EIP is at kref_get+0x9/0x43
    eax: 000000e8 ebx: 000000e8 ecx: c1923a00 edx: 000000d0
    esi: c04d87ab edi: dfccfce7 ebp: c1910d68 esp: c1910d54
    ds: 007b es: 007b ss: 0068
    Process swapper (pid: 1, threadinfo=c1910000 task=c190faa0)
    Stack: <0>dfcdf5c8 00008124 dfccfd40 00000286 000000d0 c1910d74 c0294964 dfccfd00
    c1910da0 c019e308 dfcdf5c0 dfccfd40 000000d0 dfce04d0 fffffff4 dfcd2d74
    00000048 dfcdf5c0 00000000 c1910dd8 c031f953 dfcdf5c8 c04dd2e1 dfcdf640
    Call Trace:
    <c0103e8c> show_stack_log_lvl+0xb7/0xfd <c0104064> show_registers+0x192/0x228
    <c0104347> die+0x119/0x24a <c011387f> do_page_fault+0x2ff/0x57a
    <c0103837> error_code+0x4f/0x54 <c0294964> kobject_get+0x12/0x17
    <c019e308> sysfs_create_link+0x91/0x103 <c031f953> class_device_add+0x13c/0x2b1
    <c031fada> class_device_register+0x12/0x15 <c031fb59> class_device_create+0x7c/0x9e
    <c0306e20> lp_register+0xa8/0xef <c0306e93> lp_attach+0x2c/0x73
    <c0314c4f> attach_driver_chain+0x14/0x2d <c0314d1e> parport_announce_port+0x89/0xb9
    <c031b94e> parport_pc_probe_port+0x6d9/0xeb2 <c031c1d9> parport_pc_pnp_probe+0xb2/0x108
    <c02ef096> pnp_device_probe+0x47/0x93 <c031eae2> driver_probe_device+0x3e/0xb6
    <c031ec29> __driver_attach+0x68/0x6a <c031e198> bus_for_each_dev+0x40/0x5e
    <c031e9cd> driver_attach+0x19/0x1b <c031e474> bus_add_driver+0x6c/0x119
    <c031efa2> driver_register+0x76/0xaa <c02eeecd> pnp_register_driver+0x1d/0x47
    <c062bc92> parport_pc_init+0x26b/0x295 <c0100427> init+0x124/0x365
    <c0100e25> kernel_thread_helper+0x5/0xb
    Code: dc 12 00 e9 79 fe ff ff 0f 0b 33 03 03 28 4b c0 e9 54 fe ff ff 90 90 55 89 e5 c7 00 01 00 00 00 5d c3 55 89 e5 53 83 ec 10 89 c3 <8b> 00 85 c0 74 09 f0 ff 03 83 c4 10 5b 5d c3 c7 44 24 0c 88 d3
    <0>Kernel panic - not syncing: Attempted to kill init!

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      Last update: 2006-02-20 16:25    [W:0.023 / U:32.412 seconds]
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