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    SubjectOOPS: USB disconnect

    Hi Greg,

    I got the following oops with 2.5.8. Everything worked fine under 2.5.7.

    -Udo.

    ksymoops 2.4.4 on i686 2.5.8. Options used
    -V (default)
    -K (specified)
    -l /proc/modules (default)
    -o /lib/modules/2.5.8/ (default)
    -m /boot/System.map-2.5.8 (specified)

    No modules in ksyms, skipping objects
    No ksyms, skipping lsmod
    Unable to handle kernel paging request at virtual address 71596198
    c0249608
    *pde = 00000000
    Oops: 0000
    CPU: 0
    EIP: 0010:[<c0249608>] Not tainted
    Using defaults from ksymoops -t elf32-i386 -a i386
    EFLAGS: 00010202
    eax: 71596180 ebx: c1318000 ecx: c03457e0 edx: 71596180
    esi: cfd2dac0 edi: c03457e0 ebp: 00000000 esp: cff3df24
    ds: 0018 es: 0018 ss: 0018
    Stack: c02592dd 71596180 cf89fb40 c03457c0 c024a451 cfce1600 c1318000 cfce15b8
    cfd2d9c0 c03452c0 0000000f 00000000 cfce1600 c024a4c3 cfce15b8 00000100
    00000004 00000002 c1369c00 000000c4 cfce1400 c024c76e c1369dbc 00000001
    Call Trace: [<c02592dd>] [<c024a451>] [<c024a4c3>] [<c024c76e>] [<c024c44d>]
    [<c024caf9>] [<c024ccb7>] [<c0105668>]
    Code: 8b 42 18 85 c0 74 21 8b 80 cc 00 00 00 85 c0 74 17 8b 40 18
    >>EIP; c0249608 <usb_unlink_urb+8/40> <=====
    Trace; c02592dd <hid_disconnect+1d/90>
    Trace; c024a451 <usb_disconnect+91/160>
    Trace; c024a4c3 <usb_disconnect+103/160>
    Trace; c024c76e <usb_hub_port_connect_change+4e/2c0>
    Trace; c024c44d <usb_hub_port_status+6d/80>
    Trace; c024caf9 <usb_hub_events+119/2a0>
    Trace; c024ccb7 <usb_hub_thread+37/90>
    Trace; c0105668 <kernel_thread+28/40>
    Code; c0249608 <usb_unlink_urb+8/40>
    00000000 <_EIP>:
    Code; c0249608 <usb_unlink_urb+8/40> <=====
    0: 8b 42 18 mov 0x18(%edx),%eax <=====
    Code; c024960b <usb_unlink_urb+b/40>
    3: 85 c0 test %eax,%eax
    Code; c024960d <usb_unlink_urb+d/40>
    5: 74 21 je 28 <_EIP+0x28> c0249630 <usb_unlink_urb+30/40>
    Code; c024960f <usb_unlink_urb+f/40>
    7: 8b 80 cc 00 00 00 mov 0xcc(%eax),%eax
    Code; c0249615 <usb_unlink_urb+15/40>
    d: 85 c0 test %eax,%eax
    Code; c0249617 <usb_unlink_urb+17/40>
    f: 74 17 je 28 <_EIP+0x28> c0249630 <usb_unlink_urb+30/40>
    Code; c0249619 <usb_unlink_urb+19/40>
    11: 8b 40 18 mov 0x18(%eax),%eax
    -
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