When my apmcontinue script rmmods some usb modules I
get the following Oops when I suspend my laptop.
After I resume the USB mouse does not work.
I don't know if USB works at all after this happens...
ksymoops 2.3.7 on i686 2.4.4-ac11. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.4-ac11/ (default)
-m /boot/System.map-2.4.4-ac11 (specified)
Unable to handle kernel NULL pointer dereference at virtual address
0000000c
cc8e0ce2
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<cc8e0ce2>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000 ebx: ca96aec4 ecx: fffffffb edx: cc8e85dd
esi: c8201660 edi: c7801600 ebp: ca96ae80 esp: c81f3f0c
ds: 0018 es: 0018 ss: 0018
Process rmmod (pid: 3340, stackpage=c81f3000)
Stack: c780172c c7a182c0 cc8eb1dc ffffffff 00000007 c02611c0 cc8e852c
00000000
cc8e1d27 cc8e89a7 c7801600 c78014ec c7a182c0 cc8eb1dc 0000000f
c7a182c0
c7801600 cc8e1d0f c78014ec ca96a080 cc9056e0 cc900000 bfffed0c
00000018
Call Trace: [<cc8eb1dc>] [<cc8e852c>] [<cc8e1d27>] [<cc8e89a7>]
[<cc8eb1dc>]
[<cc8e1d0f>] [<cc9056e0>] [<cc900000>] [<cc9044a6>] [<c01d7ce6>]
[<cc900000>]
[<cc904602>] [<cc9056e0>] [<c0114ae3>] [<cc900000>] [<c0113f89>]
[<cc900000>]
[<c0106a9b>]
Code: 8b 40 0c 8b 50 04 89 5e 1c 8d 14 52 c7 44 24 10 08 00 00 00
>>EIP; cc8e0ce2 <[usbcore]call_policy+15a/1d8> <=====
Trace; cc8eb1dc <[usbcore]hub_driver+1c/40>
Trace; cc8e852c <[usbcore]usb_bandwidth_option+20c/1be8>
Trace; cc8e1d27 <[usbcore]usb_disconnect+df/114>
Trace; cc8e89a7 <[usbcore]usb_bandwidth_option+687/1be8>
Trace; cc8eb1dc <[usbcore]hub_driver+1c/40>
Trace; cc8e1d0f <[usbcore]usb_disconnect+c7/114>
Trace; cc9056e0 <[pcmcia_core]irq_table+da0/e00>
Trace; cc900000 <[pcmcia_core]find_io_region+d8/114>
Trace; cc9044a6 <[pcmcia_core]map_flags+2a6/49b>
Trace; c01d7ce6 <pci_unregister_driver+3a/54>
Trace; cc9056e0 <[pcmcia_core]irq_table+da0/e00>
Trace; c0114ae3 <free_module+17/98>
Trace; cc900000 <[pcmcia_core]find_io_region+d8/114>
Trace; c0113f89 <sys_delete_module+f5/1b0>
Trace; cc900000 <[pcmcia_core]find_io_region+d8/114>
Trace; c0106a9b <system_call+33/38>
Code; cc8e0ce2 <[usbcore]call_policy+15a/1d8>
00000000 <_EIP>:
Code; cc8e0ce2 <[usbcore]call_policy+15a/1d8> <=====
0: 8b 40 0c mov 0xc(%eax),%eax <=====
Code; cc8e0ce5 <[usbcore]call_policy+15d/1d8>
3: 8b 50 04 mov 0x4(%eax),%edx
Code; cc8e0ce8 <[usbcore]call_policy+160/1d8>
6: 89 5e 1c mov %ebx,0x1c(%esi)
Code; cc8e0ceb <[usbcore]call_policy+163/1d8>
9: 8d 14 52 lea (%edx,%edx,2),%edx
Code; cc8e0cee <[usbcore]call_policy+166/1d8>
c: c7 44 24 10 08 00 00 movl $0x8,0x10(%esp,1)
Code; cc8e0cf5 <[usbcore]call_policy+16d/1d8>
13: 00
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