I have massive troubles with the usb functionality of both the LM9.0 and current cooker kernel.
Everytime I plug in a digital camera (Olympus C-1) the kernel almost immediately oops on 2 places, the first one does not even get into one of the log files but shows only on the console.
This error does __NOT__ occur with the linus kernel, so this is MDK related.
-------CUT------- Nov 14 13:04:42 clemens kernel: hub.c: USB new device connect on bus1/2, assigned device number 2 Nov 14 13:04:42 clemens kernel: usb.c: USB device 2 (vend/prod 0x7b4/0x102) is not claimed by any active driver. Nov 14 13:04:45 clemens /etc/hotplug/usb.agent: Setup usb-storage for USB product 7b4/102/1065 Nov 14 13:04:45 clemens kernel: Initializing USB Mass Storage driver... Nov 14 13:04:45 clemens kernel: usb.c: registered new driver usb-storage Nov 14 13:04:45 clemens kernel: scsi1 : SCSI emulation for USB Mass Storage devices Nov 14 13:04:45 clemens kernel: usb-uhci.c: interrupt, status 3, frame# 1175 Unable to handle kernel paging request at virtual address 01100112 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<d092ae3c>] Not tainted EFLAGS: 00010202 eax: 00000004 ebx: 01100112 ecx: 00000004 edx: 00000004 esi: cb38c2bc edi: 01100112 ebp: cb38c200 esp: c6e7ff64 ds: 0018 es: 0018 ss: 0018 Process scsi_eh_1 (pid: 1803, stackpage=c6e7f000) Stack: 00000001 01100112 00000286 cb38c400 cb38c200 00002003 d083c2b7 cb38c200 cb38c544 00000286 cb38c600 00000000 00002003 d094281d cb38c600 00000000 cb38c600 d094321c cb38c600 cc9e55c0 00000001 00000000 cc74c740 c6e7ffd4 Call Trace: [<d083c2b7>] [<d094281d>] [<d094321c>] [<d0943736>] [<c01072f6>] [<d0943630>] Code: f3 a6 0f 84 bc 00 00 00 53 e8 a6 9c 80 ef 55 e8 30 cd ff ff <6>hub.c: USB new device connect on bus1/2, assigned device number 3 Nov 14 13:05:03 clemens kernel: usb.c: USB disconnect on device 2 Nov 14 13:05:03 clemens kernel: Unable to handle kernel paging request at virtual address 01100112 Nov 14 13:05:03 clemens kernel: printing eip: Nov 14 13:05:03 clemens kernel: d092ae3c Nov 14 13:05:03 clemens kernel: *pde = 00000000 Nov 14 13:05:03 clemens kernel: Oops: 0000 Nov 14 13:05:03 clemens kernel: CPU: 0 Nov 14 13:05:03 clemens kernel: EIP: 0010:[ppp_async:__insmod_ppp_async_O/lib/modules/2.4.19-19mdk/kernel/driver+-496068/96] Not tainted Nov 14 13:05:03 clemens kernel: EIP: 0010:[<d092ae3c>] Not tainted Nov 14 13:05:03 clemens kernel: EFLAGS: 00010202 Nov 14 13:05:03 clemens kernel: eax: 00000004 ebx: 01100112 ecx: 00000004 edx: 00000004 Nov 14 13:05:03 clemens kernel: esi: cb38c2bc edi: 01100112 ebp: cb38c200 esp: c6e7ff64 Nov 14 13:05:03 clemens kernel: ds: 0018 es: 0018 ss: 0018 Nov 14 13:05:03 clemens kernel: Process scsi_eh_1 (pid: 1803, stackpage=c6e7f000) Nov 14 13:05:03 clemens kernel: Stack: 00000001 01100112 00000286 cb38c400 cb38c200 00002003 d083c2b7 cb38c200 Nov 14 13:05:03 clemens kernel: cb38c544 00000286 cb38c600 00000000 00002003 d094281d cb38c600 00000000 Nov 14 13:05:03 clemens kernel: cb38c600 d094321c cb38c600 cc9e55c0 00000001 00000000 cc74c740 c6e7ffd4 Nov 14 13:05:03 clemens kernel: Call Trace: [ppp_async:__insmod_ppp_async_O/lib/modules/2.4.19-19mdk/kernel/driver+-1473865/96] [ppp_async:__insmod_ppp_async_O/lib/modules/2.4.19-19mdk/kernel/driver+-399331/96] [ppp_async:__insmod_ppp_async_O/lib/modules/2.4.19-19mdk/kernel/driver+-396772/96] [ppp_async:__insmod_ppp_async_O/lib/modules/2.4.19-19mdk/kernel/driver+-395466/96] [kernel_thread+38/48] Nov 14 13:05:03 clemens kernel: Call Trace: [<d083c2b7>] [<d094281d>] [<d094321c>] [<d0943736>] [<c01072f6>] Nov 14 13:05:03 clemens kernel: [ppp_async:__insmod_ppp_async_O/lib/modules/2.4.19-19mdk/kernel/driver+-395728/96] Nov 14 13:05:03 clemens kernel: [<d0943630>] Nov 14 13:05:03 clemens kernel: Nov 14 13:05:03 clemens kernel: Code: f3 a6 0f 84 bc 00 00 00 53 e8 a6 9c 80 ef 55 e8 30 cd ff ff Nov 14 13:05:04 clemens kernel: <6>hub.c: USB new device connect on bus1/2, assigned device number 3 -------CUT-------I already tried to disable apic, but no success.
some system information:
CPU: duron 900
RAM: 256MB SDRAM
GFX: s3 savage4 (what a piece of shit this part is ...)
MOBO: asus A7VI-VM with an via vt82cxxx chipset.
any suggestions?
udo
