On Wed, 22 Dec 2010 10:45:14 +0530 Sudhindra Nayak <sudhindra.nayak@xxxxxxxxx> wrote: > Hi all, > > I'm using a 'Logitech Quickcam Express' (046d:0840) camera to capture > video. I'm using the STV06xx driver for this camera. I'm using a v4l2 > example code as my application along with the above mentioned driver. [snip] > When I run the application, the kernel crashes. I'm running the > application on the AT91 linux4sam kernel running on an > AT91SAM9G45-EKES board. I've included the error messages below: > > gspca: [a.out] open > gspca: frame alloc frsz: 106560 > gspca: reqbufs st:0 c:4 [snip] > gspca: packet [0] o:0 l:847 > STV06xx: Packet of length 0 arrived > gspca: packet [1] o:1023 l:63 > STV06xx: Packet of length 1023 arrived > Unable to handle kernel NULL pointer dereference at virtual address > 00000040 pgd = c0004000 > [00000040] *pgd=00000000 > Internal error: Oops: 17 [#1] > Modules linked in: > CPU: 0 Not tainted (2.6.30 #17) > PC is at stv06xx_pkt_scan+0x3c/0x1e0 > LR is at stv06xx_pkt_scan+0x20/0x1e0 [snip] > Any suggestions?? Hi, (do not use the mailing list at redhat.com. The new one is linux-media - see Cc:) Your kernel is rather old. If you cannot change to a newer one (at least 2.6.32 or, better, 2.6.34), may you get and try the last gspca test version from my web page (see below)? Regards. -- Ken ar c'hentaà | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
