#23 usb bug with ac kernel-tree
Hi!
I am suffering from a nasty bug with my USB dongle with
latest version of Affix. When I plugin my USB dongle,
my system gets kernel ooops...! Details:
Linux is a Sarge Debian.
> uname -a
Linux hed037-225 2.4.20-ac2 #1 Wed Apr 2 13:59:08 EEST
2003 i686 GNU/Linux
> btctl --version
Affix version: Affix 2.0.2
After I typed the earlier command, the following shows
up in my system log:
Jun 6 15:42:42 hed037-225 kernel: Affix Bluetooth
Protocol Stack loaded
Jun 6 15:42:42 hed037-225 kernel: Copyright (C) 2001,
2002 Nokia Corporation
Jun 6 15:42:42 hed037-225 kernel: Written by Dmitry
Kasatkin <dmitry.kasatkin@nokia.com>
Jun 6 15:42:42 hed037-225 kernel: printing eip:
Jun 6 15:42:42 hed037-225 kernel: c0111b86
Jun 6 15:42:42 hed037-225 kernel: Oops: 0002
Jun 6 15:42:42 hed037-225 kernel: CPU: 0
Jun 6 15:42:42 hed037-225 kernel: EIP:
0010:[wait_for_completion+102/172] Not tainted
Jun 6 15:42:42 hed037-225 kernel: EFLAGS: 00010086
Jun 6 15:42:42 hed037-225 kernel: eax: c93c6000 ebx:
c93c7ef0 ecx: 00000000 edx: c93c7ef0
Jun 6 15:42:42 hed037-225 kernel: esi: d087af2c edi:
d086d000 ebp: c93c7ef8 esp: c93c7ed0
Jun 6 15:42:42 hed037-225 kernel: ds: 0018 es: 0018
ss: 0018
Jun 6 15:42:42 hed037-225 kernel: Process modprobe
(pid: 924, stackpage=c93c7000)
Jun 6 15:42:42 hed037-225 kernel: Stack: 00000000
00000000 00000000 c93c6000 00000000 00000000 00000001
c93c6000
Jun 6 15:42:42 hed037-225 kernel: d087af34
00000000 0000e768 d086e567 d087b344 00000000 00000000
d0872cc0
Jun 6 15:42:42 hed037-225 kernel: d087a480
00000000 d086d000 d0872e41 000041ad c012c10b d086d000
c0115281
Jun 6 15:42:42 hed037-225 kernel: Call Trace:
[usbcore:usb_devfs_handle+260224/225201656]
[usbcore:usb_devfs_handle+208563/225253317]
[usbcore:usb_devfs_handle+261264/225200616]
[usbcore:usb_devfs_handle+226828/225235052]
[usbcore:usb_devfs_handle+257484/225204396]
Jun 6 15:42:42 hed037-225 kernel:
[usbcore:usb_devfs_handle+227213/225234667]
[__free_pages+19/20] [sys_init_module+1385/1568]
[usbcore:usb_devfs_handle+203180/225258700]
[system_call+51/56]
Jun 6 15:42:42 hed037-225 kernel:
Jun 6 15:42:42 hed037-225 kernel: Code: 89 11 89 c3 8d
b6 00 00 00 00 c7 03 02 00 00 00 fb e8 84 fc
Jun 6 15:42:42 hed037-225 kernel: general protection
fault: 0000
Jun 6 15:42:42 hed037-225 kernel: CPU: 0
Jun 6 15:42:42 hed037-225 kernel: EIP:
0010:[put_files_struct+11/180] Not tainted
Jun 6 15:42:42 hed037-225 kernel: EFLAGS: 00010282
Jun 6 15:42:42 hed037-225 kernel: eax: ffffffff ebx:
00000000 ecx: c935825c edx: c935825c
Jun 6 15:42:42 hed037-225 kernel: esi: c93c7ee0 edi:
ffffffff ebp: 00000000 esp: c9359f88
Jun 6 15:42:42 hed037-225 kernel: ds: 0018 es: 0018
ss: 0018
Jun 6 15:42:42 hed037-225 kernel: Process xd (pid:
925, stackpage=c9359000)
Jun 6 15:42:42 hed037-225 kernel: Stack: 00000000
c93c7ee0 c9358000 00000000 00000000 c0116ef2 ffffffff
c9358000
Jun 6 15:42:42 hed037-225 kernel: c93c7ee0
d087af2c 0000e768 c011709e 00000000 c0106b0f 00000100
d087af00
Jun 6 15:42:42 hed037-225 kernel: c9359e54
c93c7ee0 d087af2c 0000e768 00000001 00000018 00000018
00000001
Jun 6 15:42:42 hed037-225 kernel: Call Trace:
[do_exit+166/556]
[usbcore:usb_devfs_handle+260216/225201664]
[sys_exit+14/16] [system_call+51/56]
[usbcore:usb_devfs_handle+260172/225201708]
Jun 6 15:42:42 hed037-225 kernel:
[usbcore:usb_devfs_handle+260216/225201664]
[kernel_thread+47/56]
[usbcore:usb_devfs_handle+260216/225201664]
Jun 6 15:42:42 hed037-225 kernel:
Jun 6 15:42:42 hed037-225 kernel: Code: ff 0f 0f 94 c0
84 c0 0f 84 96 00 00 00 8b 57 10 31 ed 31 f6
Jun 6 15:42:42 hed037-225 kernel: <1>Unable to handle
kernel paging request at virtual address ffffbdff
Jun 6 15:42:42 hed037-225 kernel: printing eip:
Jun 6 15:42:42 hed037-225 kernel: c0116f0d
Jun 6 15:42:42 hed037-225 kernel: Oops: 0002
Jun 6 15:42:42 hed037-225 kernel: CPU: 0
Jun 6 15:42:42 hed037-225 kernel: EIP:
0010:[do_exit+193/556] Not tainted
Jun 6 15:42:42 hed037-225 kernel: EFLAGS: 00010286
Jun 6 15:42:42 hed037-225 kernel: eax: 00000000 ebx:
ffffbdff ecx: c935825c edx: c935825c
Jun 6 15:42:42 hed037-225 kernel: esi: c9359f54 edi:
c9358000 ebp: 0000000b esp: c9359f10
Jun 6 15:42:42 hed037-225 kernel: ds: 0018 es: 0018
ss: 0018
Jun 6 15:42:42 hed037-225 kernel: Process xd (pid:
925, stackpage=c9359000)
Jun 6 15:42:42 hed037-225 kernel: Stack: 00000000
c9359f54 c0107680 00000000 c01070d6 0000000b c9359f54
00000000
Jun 6 15:42:42 hed037-225 kernel: c01076f1
c01ee437 c9359f54 00000000 c9358000 00000000 c0106c00
c9359f54
Jun 6 15:42:42 hed037-225 kernel: 00000000
00000000 c935825c c935825c c93c7ee0 ffffffff 00000000
ffffffff
Jun 6 15:42:42 hed037-225 kernel: Call Trace:
[do_general_protection+0/120] [die+86/88]
[do_general_protection+113/120] [error_code+52/60]
[put_files_struct+11/180]
Jun 6 15:42:42 hed037-225 kernel: [do_exit+166/556]
[usbcore:usb_devfs_handle+260216/225201664]
[sys_exit+14/16] [system_call+51/56]
[usbcore:usb_devfs_handle+260172/225201708]
[usbcore:usb_devfs_handle+260216/225201664]
Jun 6 15:42:42 hed037-225 kernel:
[kernel_thread+47/56]
[usbcore:usb_devfs_handle+260216/225201664]
Jun 6 15:42:42 hed037-225 kernel:
Jun 6 15:42:42 hed037-225 kernel: Code: ff 0b 0f 94 c0
84 c0 0f 84 85 00 00 00 8b 43 08 50 e8 fd b5
> sudo lsmod
Module Size Used by Not tainted
affix 59240 1 (initializing)
usbnet 10082 0 (unused)
keybdev 1664 0 (unused)
usbkbd 2908 0 (unused)
i810_audio 23016 0 (autoclean)
ac97_codec 9960 0 (autoclean) [i810_audio]
soundcore 3236 2 (autoclean) [i810_audio]
mousedev 3736 1
hid 8540 0 (unused)
usbmouse 1820 0 (unused)
input 3040 0 [keybdev usbkbd
mousedev usbmouse]
apm 9280 2 (autoclean)
usb-uhci 21164 0 (unused)
usbcore 55040 1 [usbnet usbkbd hid
usbmouse usb-uhci]
pktcdvd 18372 0 (autoclean)
udf 74784 0 (autoclean)
rtc 5852 0 (autoclean)
If you want to know more, pls. let me know. I'll
provide more info on my system settings.
BR,
Miklos
kernel config file