B3 Webcam problems

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Clive
Posts: 148
Joined: 07 Mar 2007, 07:15

B3 Webcam problems

Post by Clive » 13 Dec 2010, 05:11

I noticed somewhere that Cheeseboy had managed to get 'motion' up and running and connected a Webcam to his B3. I thought I would have a play, but each time I attempt to connect my ancient, Logitech webcam, the B3 detects it, creates the video0 device and then the kernel throws an error.

Anyone have any ideas ?

Code: Select all

Dec 12 13:56:31 b3 kernel: [1005826.322059] usb 1-1.1: new full speed USB device using orion-ehci and address 4
Dec 12 13:56:31 b3 kernel: [1005826.496226] Linux video capture interface: v2.00
Dec 12 13:56:31 b3 kernel: [1005826.516202] gspca: main v2.9.0 registered
Dec 12 13:56:31 b3 kernel: [1005826.527854] STV06xx: Probing for a stv06xx device
Dec 12 13:56:31 b3 kernel: [1005826.532760] gspca: probing 046d:0870
Dec 12 13:56:31 b3 kernel: [1005826.536494] STV06xx: Configuring camera
Dec 12 13:56:32 b3 kernel: [1005826.542638] STV06xx: vv6410 sensor detected
Dec 12 13:56:32 b3 kernel: [1005826.546979] STV06xx: Initializing camera
Dec 12 13:56:32 b3 kernel: [1005826.810506] input: STV06xx as /devices/platform/orion-ehci.0/usb1/1-1/1-1.1/input/input1
Dec 12 13:56:32 b3 kernel: [1005826.819032] gspca: video0 created
Dec 12 13:56:32 b3 kernel: [1005826.822550] gspca: found int in endpoint: 0x82, buffer_len=1, interval=16
Dec 12 13:56:32 b3 kernel: [1005826.829510] kernel BUG at arch/arm/mm/dma-mapping.c:409!
Dec 12 13:56:32 b3 kernel: [1005826.834995] Unable to handle kernel NULL pointer dereference at virtual address 00000000
Dec 12 13:56:32 b3 kernel: [1005826.843234] pgd = de11c000
Dec 12 13:56:32 b3 kernel: [1005826.846104] [00000000] *pgd=1e0f4031, *pte=00000000, *ppte=00000000
Dec 12 13:56:32 b3 kernel: [1005826.852553] Internal error: Oops: 817 [#1]
Dec 12 13:56:32 b3 kernel: [1005826.856801] last sysfs file: /sys/devices/platform/orion-ehci.0/usb1/1-1/1-1.1/1-1.1:1.0/bInterfaceClass
Dec 12 13:56:32 b3 kernel: [1005826.866408] Modules linked in: gspca_stv06xx(+) gspca_main videodev v4l1_compat ipv6 ipt_MASQUERADE iptable_nat ipt_REJECT xt
_state xt_tcpudp iptable_filter ip_tables x_tables nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack hmac sha
1_generic evdev mv_cesa gpio_keys aes_generic
Dec 12 13:56:32 b3 kernel: [1005826.895519] CPU: 0    Not tainted  (2.6.35.4 #5)
Dec 12 13:56:32 b3 kernel: [1005826.900293] PC is at __bug+0x20/0x2c
Dec 12 13:56:32 b3 kernel: [1005826.904036] LR is at release_console_sem+0x1a8/0x224
Dec 12 13:56:32 b3 kernel: [1005826.909154] pc : [<c002f09c>]    lr : [<c003cffc>]    psr: 60000013
Dec 12 13:56:32 b3 kernel: [1005826.909160] sp : d9503c68  ip : d9503ba0  fp : d9503c74
Dec 12 13:56:32 b3 kernel: [1005826.920936] r10: 000000d0  r9 : bf114b08  r8 : dfdca600
Dec 12 13:56:32 b3 kernel: [1005826.926311] r7 : 00000002  r6 : 00000002  r5 : 00000001  r4 : ffc4e000
Dec 12 13:56:32 b3 kernel: [1005826.932981] r3 : 00000000  r2 : 60000013  r1 : 00000007  r0 : 00000044
Dec 12 13:56:32 b3 kernel: [1005826.939652] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Dec 12 13:56:32 b3 kernel: [1005826.946926] Control: 0005397f  Table: 1e11c000  DAC: 00000015
Dec 12 13:56:32 b3 kernel: [1005826.952818] Process modprobe (pid: 18654, stack limit = 0xd9502270)
Dec 12 13:56:32 b3 kernel: [1005826.959229] Stack: (0xd9503c68 to 0xd9504000)
Dec 12 13:56:32 b3 kernel: [1005826.963744] 3c60:                   d9503c94 d9503c78 c0030c48 c002f08c c024e000 3fc4e000
Dec 12 13:56:32 b3 kernel: [1005826.972065] 3c80: 00000001 d944d700 d9503d4c d9503c98 c024d4fc c0030bb4 d970834c c07b4760
Dec 12 13:56:32 b3 kernel: [1005826.980386] 3ca0: d9503cdc c0446150 00001000 d970834c 00000020 dfd56b18 00000010 d9503d18
Dec 12 13:56:32 b3 kernel: [1005826.988706] 3cc0: d9503cfc d9503cd0 c00313a0 c0031048 000000c3 d9503ce0 c003d600 dfd56ae0
Dec 12 13:56:32 b3 kernel: [1005826.997026] 3ce0: d9708340 dfd56ae0 80000013 d9502000 d9503d4c d9503d00 c00977b0 c0031358
Dec 12 13:56:32 b3 kernel: [1005827.005346] 3d00: 35353232 d944d744 60000013 ffffffff de1d8808 d9503d26 00000036 60000013
Dec 12 13:56:32 b3 kernel: [1005827.013666] 3d20: d9503d5c 00000002 00000001 dfcc5c00 00000003 00000001 bf114b08 00000010
Dec 12 13:56:32 b3 kernel: [1005827.021987] 3d40: d9503d74 d9503d50 c024de24 c024cf94 d9503d74 dfd3b68c d944d700 de1d8800
Dec 12 13:56:32 b3 kernel: [1005827.030307] 3d60: dfcc5c00 00000001 d9503da4 d9503d78 bf110c6c c024dd38 d9503d94 00000000
Dec 12 13:56:32 b3 kernel: [1005827.038627] 3d80: de1d8800 dff35c20 bf1208e0 de376b48 bf114b08 dff35c00 d9503ddc d9503da8
Dec 12 13:56:32 b3 kernel: [1005827.046949] 3da0: bf113b10 bf110b4c dfcc5c04 bf1208e0 d9503dcc dff35c00 bf1208e0 bf120998
Dec 12 13:56:32 b3 kernel: [1005827.055269] 3dc0: dff35c20 dfcc5c00 bf120968 bf1208e0 d9503dfc d9503de0 bf11c0ac bf113928
Dec 12 13:56:32 b3 kernel: [1005827.063589] 3de0: bf120ab4 dff35c00 dff35c00 dff35c20 d9503e2c d9503e00 c0251294 bf11c074
Dec 12 13:56:32 b3 kernel: [1005827.071909] 3e00: d9503e2c dff35c20 dff35c20 bf120998 c01f0de8 dfd3b480 c0479b14 bf120998
Dec 12 13:56:32 b3 kernel: [1005827.080230] 3e20: d9503e5c d9503e30 c01f0cb4 c02511d0 d9503e5c dff35c20 dff35c54 bf120998

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