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    Subject[OOPS] unloading ns558 driver in Linux 2.4.0-test9
    I got this OOPS while unloading the ns558 module.. I don't think it did
    this in 2.4.0-test8, but I don't recall ever unloading it in test8..

    I've attached the ksymoops output..

    Zinx Verituse (See headers for gpg/pgp key info)ksymoops 2.3.4 on i686 2.4.0-test9. Options used
    -V (default)
    -k /proc/ksyms (default)
    -l /proc/modules (default)
    -o /lib/modules/2.4.0-test9/ (default)
    -m /usr/src/linux/ (default)

    Warning: You did not tell me where to find symbol information. I will
    assume that the log matches the kernel and modules that are running
    right now and I'll use the default options above for symbol resolution.
    If the current kernel and/or modules do not match the log, you can get
    more accurate output by telling me the kernel version and where to find
    map, modules, ksyms etc. ksymoops -h explains the options.

    Warning (compare_ksyms_lsmod): module ns558 is in lsmod but not in ksyms, probably no symbols exported
    Unable to handle kernel NULL pointer dereference at virtual address 00000004
    *pde = 00000000
    Oops: 0002
    CPU: 0
    EIP: 0010:[<c01dbaa7>]
    Using defaults from ksymoops -t elf32-i386 -a i386
    EFLAGS: 00010246
    eax: 00000000 ebx: 00000000 ecx: cf799000 edx: 00000000
    esi: d0820a20 edi: d0820000 ebp: bfffe7cc esp: ccce7f80
    ds: 0018 es: 0018 ss: 0018
    Process modprobe (pid: 13294, stackpage=ccce7000)
    Stack: 00000000 fffffff0 d0820696 d0820a20 d0820000 c011afd3 d0820000 fffffff0
    c5070000 bfffe7cc c011a477 d0820000 00000000 ccce6000 00000000 bffffb15
    c010a32f bffffb15 bffffb15 00000000 00000000 bffffb15 bfffe7cc 00000081
    Call Trace: [<d0820696>] [<d0820a20>] [<d0820000>] [<c011afd3>] [<d0820000>] [<c011a477>] [<d0820000>]
    Code: 89 50 04 89 02 8b 1d c8 c2 2a c0 81 fb c8 c2 2a c0 74 29 8d

    >>EIP; c01dbaa7 <pci_unregister_driver+b/4c> <=====
    Trace; d0820696 <[joydev]__module_device+2253/dc11>
    Trace; d0820a20 <[joydev]__module_device+25dd/dc11>
    Trace; d0820000 <[joydev]__module_device+1bbd/dc11>
    Trace; c011afd3 <free_module+17/98>
    Trace; d0820000 <[joydev]__module_device+1bbd/dc11>
    Trace; c011a477 <sys_delete_module+103/1c0>
    Trace; d0820000 <[joydev]__module_device+1bbd/dc11>
    Trace; c010a32f <system_call+33/38>
    Code; c01dbaa7 <pci_unregister_driver+b/4c>
    00000000 <_EIP>:
    Code; c01dbaa7 <pci_unregister_driver+b/4c> <=====
    0: 89 50 04 mov %edx,0x4(%eax) <=====
    Code; c01dbaaa <pci_unregister_driver+e/4c>
    3: 89 02 mov %eax,(%edx)
    Code; c01dbaac <pci_unregister_driver+10/4c>
    5: 8b 1d c8 c2 2a c0 mov 0xc02ac2c8,%ebx
    Code; c01dbab2 <pci_unregister_driver+16/4c>
    b: 81 fb c8 c2 2a c0 cmp $0xc02ac2c8,%ebx
    Code; c01dbab8 <pci_unregister_driver+1c/4c>
    11: 74 29 je 3c <_EIP+0x3c> c01dbae3 <pci_unregister_driver+47/4c>
    Code; c01dbaba <pci_unregister_driver+1e/4c>
    13: 8d 00 lea (%eax),%eax

    2 warnings issued. Results may not be reliable.
     \ /
      Last update: 2005-03-22 12:39    [W:0.024 / U:13.224 seconds]
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