oops in bus_add_driver with 2.5.67-bk4

oops in bus_add_driver with 2.5.67-bk4

[Florin Iucha]

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2.5.67-bk4 oopses at boot with:

ohci-hcd 00:02.2: Silicon Integrated S 7001
ohci-hcd 00:02.2: irq 5, pci mem e485b000
Please use the 'usbfs' filetype instead, the 'usbdevfs' name is deprecated.
ohci-hcd 00:02.2: new USB bus registered, assigned bus number 1
hub 1-0:0: USB hub found
hub 1-0:0: 3 ports detected
ohci-hcd 00:02.3: Silicon Integrated S 7001 (#2)
ohci-hcd 00:02.3: irq 10, pci mem e485d000
ohci-hcd 00:02.3: new USB bus registered, assigned bus number 2
hub 2-0:0: USB hub found
hub 2-0:0: 3 ports detected
Unable to handle kernel NULL pointer dereference at virtual address 00000040
 printing eip:
c0282904
*pde = 00000000
Oops: 0002 [#1]
CPU:    0
EIP:    0060:[<c0282904>]    Not tainted
EFLAGS: 00010282
EIP is at devclass_add_driver+0x34/0x90
eax: 00000040   ebx: fffffff8   ecx: fffffff0   edx: ffff0001
esi: 00000040   edi: 00000000   ebp: c03f8658   esp: c151df50
ds: 007b   es: 007b   ss: 0068
Process swapper (pid: 1, threadinfo=c151c000 task=dff8e040)
Stack: c03f88c0 c03f8674 c03f7c44 00000000 c03f7c00 c0282152 c03f8658 c03f8640 
       00000001 00000000 00000000 c0282628 c03f8658 00000000 00000000 c0282628 
       c03f8408 c02dc8b3 c03f8658 00000000 c04570e0 c02324f7 c03f8408 c044c3e3 
Call Trace:
 [<c0282152>] bus_add_driver+0x82/0xe0
 [<c0282628>] driver_register+0x38/0x40
 [<c0282628>] driver_register+0x38/0x40
 [<c02dc8b3>] usb_register+0x73/0xb0
 [<c02324f7>] pci_register_driver+0x47/0x60
 [<c012c27f>] init_workqueues+0xf/0x50
 [<c01050a3>] init+0x33/0x190
 [<c0105070>] init+0x0/0x190
 [<c0108abd>] kernel_thread_helper+0x5/0x18

Code: 0f c1 10 85 d2 0f 85 48 04 00 00 89 2c 24 e8 99 fe ff ff 85 
 <0>Kernel panic: Attempted to kill init!

Kernel compiled with 
florin@beaver:~$ gcc -v
Reading specs from /usr/lib/gcc-lib/i386-linux/3.2.3/specs
Configured with: ../src/configure -v
--enable-languages=c,c++,java,f77,proto,pascal,objc,ada --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared
--with-system-zlib --enable-nls --without-included-gettext
--enable-__cxa_atexit --enable-clocale=gnu --enable-java-gc=boehm
--enable-objc-gc i386-linux
Thread model: posix
gcc version 3.2.3 20030407 (Debian prerelease)

Let me know if you need more details.

florin

-- 

"NT is to UNIX what a doughnut is to a particle accelerator."

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Re: oops in bus_add_driver with 2.5.67-bk4

[Greg KH]

On Sat, Apr 12, 2003 at 04:55:44PM -0500, Florin Iucha wrote:
> 2.5.67-bk4 oopses at boot with:

Try the following patch from David Miller.

thanks,

greg k-h


# Input: change input_init() to be a subsys initcall
#
# This fixes oopses when it and the hid core are compiled into the kernel.

diff -Nru a/drivers/input/input.c b/drivers/input/input.c
--- a/drivers/input/input.c	Mon Apr 14 11:16:02 2003
+++ b/drivers/input/input.c	Mon Apr 14 11:16:02 2003
@@ -717,5 +717,5 @@
 	devclass_unregister(&input_devclass);
 }
 
-module_init(input_init);
+subsys_initcall(input_init);
 module_exit(input_exit);

Re: oops in bus_add_driver with 2.5.67-bk4

[Florin Iucha]

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On Mon, Apr 14, 2003 at 11:31:29AM -0700, Greg KH wrote:
> Try the following patch from David Miller.

I have verified the patch works, using -bk5.

Cheers,
florin

-- 

"NT is to UNIX what a doughnut is to a particle accelerator."

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