Pre-crash log

["Brian Phelps" <lm317t@xxxxxxxxx>]

Hi all,
I am using the capture example on a quad core machine with kernel 2.6.27.6

I added another 4 input card to see if that might decrease stability
and create some errors, and it did:

[  566.820822] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.820934] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.824338] bttv2: next set: top=ffff8800120e0800
bottom=ffff8800120e0800 [screen=0000000000000000,irq=1,0]
[  566.824411] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.824555] bttv2: next set: top=ffff8800120e0a00
bottom=ffff8800120e0a00 [screen=0000000000000000,irq=1,0]
[  566.825539] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.825577] bttv1: next set: top=ffff880010499600
bottom=ffff880010499600 [screen=0000000000000000,irq=1,0]
[  566.825582] bttv5: next set: top=ffff8800189ea800
bottom=ffff8800189ea800 [screen=0000000000000000,irq=1,0]
[  566.825666] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.825676] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.825738] bttv2: OCERR @ 1a937000,bits: HSYNC FDSR OCERR*
[  566.825749]   main: 1a937000
[  566.825751]   vbi : o=00000000 e=00000000
[  566.825752]   cap : o=1a734000 e=1a736000
[  566.825754]   scr : o=00000000 e=00000000
[  566.825755] bttv2: risc disasm: ffff88001a937000 [dma=0x1a937000]
[  566.825757] bttv2:   0x1a937000: 0x80008004 [ sync be3/resync count=4 ]
[  566.825761] bttv2:   0x1a937004: 0x00000000 [ arg #1 ]
[  566.825762] bttv2:   0x1a937008: 0x70000000 [ jump count=0 ]
[  566.825765] bttv2:   0x1a93700c: 0x1a937010 [ arg #1 ]
[  566.825766] bttv2:   0x1a937010: 0x70000000 [ jump count=0 ]
[  566.825769] bttv2:   0x1a937014: 0x1a937018 [ arg #1 ]
[  566.825770] bttv2:   0x1a937018: 0x70000000 [ jump count=0 ]
[  566.825772] bttv2:   0x1a93701c: 0x1a734000 [ arg #1 ]
[  566.825774] bttv2:   0x1a937020: 0x8000800c [ sync be3/resync count=12 ]
[  566.825777] bttv2:   0x1a937024: 0x00000000 [ arg #1 ]
[  566.825778] bttv2:   0x1a937028: 0x70000000 [ jump count=0 ]
[  566.825781] bttv2:   0x1a93702c: 0x1a937030 [ arg #1 ]
[  566.825782] bttv2:   0x1a937030: 0x70000000 [ jump count=0 ]
[  566.825784] bttv2:   0x1a937034: 0x1a736000 [ arg #1 ]
[  566.825786] bttv2:   0x1a937038: 0x70000000 [ jump count=0 ]
[  566.825788] bttv2:   0x1a93703c: 0x1a937000 [ arg #1 ]
[  566.825789] bttv2:   0x1a937040: 0x00000000 [ INVALID count=0 ]
[  566.827594] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.827639] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.828306] bttv6: next set: top=ffff880010501400
bottom=ffff880010501400 [screen=0000000000000000,irq=1,0]
[  566.832424] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.834617] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.834987] bttv4: next set: top=ffff8800125a7200
bottom=ffff8800125a7200 [screen=0000000000000000,irq=1,0]
[  566.835086] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.836781] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.850350] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.851008] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.853023] bttv0: next set: top=ffff880010598c00
bottom=ffff880010598c00 [screen=0000000000000000,irq=1,0]
[  566.853027] bttv3: next set: top=ffff88001059cc00
bottom=ffff88001059cc00 [screen=0000000000000000,irq=1,0]
[  566.853101] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.853111] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.854760] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.854773] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.858940] bttv1: next set: top=ffff8800105d7600
bottom=ffff8800105d7600 [screen=0000000000000000,irq=1,0]
[  566.858959] bttv5: next set: top=ffff8800189eae00
bottom=ffff8800189eae00 [screen=0000000000000000,irq=1,0]
[  566.859079] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.860846] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.861678] bttv6: next set: top=ffff88001047ca00
bottom=ffff88001047ca00 [screen=0000000000000000,irq=1,0]
[  566.862357] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.864038] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.866056] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.868343] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.868363] bttv4: next set: top=ffff880010598e00
bottom=ffff880010598e00 [screen=0000000000000000,irq=1,0]
[  566.868607] BT878 video (ProVideo PV150): VIDIOC_DQBUF
[  566.870052] BT878 video (ProVideo PV150): VIDIOC_QBUF
[  566.880434] swap_free: Bad swap file entry 4000000000101010
[  566.886390] bttv0: next set: top=ffff880010598a00
bottom=ffff880010598a00 [screen=0000000000000000,irq=1,0]
[  566.886395] bttv3: next set: top=ffff8800125a4600
bottom=ffff8800125a4600 [screen=0000000000000000,irq=1,0]
[  566.891075] bttv2: next set: top=ffff8800105d4a00
bottom=ffff8800105d4a00 [screen=0000000000000000,irq=1,0]

After the above, one of the processes dies:

VIDIOC_DQBUF error 5, Input/output error

Can someone tell me what I can do next? thanks!

-- 
Brian Phelps
Got e- ?
http://electronjunkie.wordpress.com

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