[2.4.20-pre2] CPiA kernel panic

Peter Plantagenet (plantagenet@music.com)
Tue, 13 Aug 2002 21:09:09 -0700


I just built the new 2.4.20-pre2.

Under Multimedia devices / Video for Linux I included:
* CPiA Video for Linux
* CPiA USB lowlevel support

When booting, I got this:

V4L-Driver for Vision CPiA based cameras v0.7.4
usb.c: registered new driver cpia
Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c0119e3c
* pde=00000000
Oops: 0002
EIP: 0010: [<c0119e3c>] Not tainted
EFLAGS 00010002

After this there was additional failure information (eax, ebx, ecx, edx,
esi, edi, ebp, esp), ds: 0018 es: 0018 ss: 0018, Process swapper (pid: 1,
stackpage=C12d7000), Stack, Call trace, Code, and finally,

<o> Kernel panic: Attempted to kill init!

No error log appears to have been written; I copied this down.

I then rebuilt the kernel without the CPiA driver and the USB low-level support and the system works fine.

I had the same experience in the fall, building with 2.4.16 for an i586.
I tried to get something useful from Oops but failed.

Cheers,
Peter

bash /usr/src/linux/scripts/ver_linux
Linux 2.4.20-pre2 #2 Tue Aug 13 20:06:56 PDT 2002 i686 unknown

Gnu C 2.95.3
Gnu make 3.79.1
binutils 2.11.90.0.29
util-linux 2.11i
mount 2.11i
modutils 2.4.8
e2fsprogs 1.27
reiserfsprogs 3.x.0k-pre9
PPP 2.4.1
Linux C Library x 1 1384040 Dec 18 2001 /lib/libc.so.6
Dynamic linker (ldd) 2.2.4
Linux C++ Library 2.9.
Procps 2.0.7
Net-tools 1.60
Kbd 1.04
Sh-utils 2.0
Modules Loaded (none)

------------------------------------------------------------
Get YourName.Music.com- http://www.music.com/myband_main.html
Reserve your .Music.com address and reach thousands of fans!

---------------------------------------------------------------------
Express yourself with a super cool email address from BigMailBox.com.
Hundreds of choices. It's free!
http://www.bigmailbox.com
---------------------------------------------------------------------
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/