From Bugzilla Helper: User-Agent: Mozilla/5.0 (compatible; Konqueror/3.3; Linux) (KHTML, like Gecko) Description of problem: While capturing Video using Kino, I got the below error in dmesg. The device is a Sony TRV240 Handycam. Version-Release number of selected component (if applicable): 2.6.9-1.681_FC3 How reproducible: Always Steps to Reproduce: 1. Attach the Handycam 2. Capture video using Kino 3. See the error in dmesg. Actual Results: ieee1394: raw1394: /dev/raw1394 device initialized ieee1394: Current remote IRM is not 1394a-2000 compliant, resetting... ieee1394: Node added: ID:BUS[0-00:1023] GUID[0800460102e81a7c] ieee1394: Node changed: 0-00:1023 -> 0-01:1023 Debug: sleeping function called from invalid context at mm/slab.c:2063 in_atomic():0[expected: 0], irqs_disabled():1 [<0211cbcb>] __might_sleep+0x7d/0x8a [<0214bf9f>] __kmalloc+0x42/0x7d [<32b9abf2>] alloc_dma_rcv_ctx+0x5f/0x3a3 [ohci1394] [<32b980ad>] ohci_devctl+0x1dc/0x799 [ohci1394] [<0215222e>] follow_page_pte+0xec/0xfd [<32bec615>] hpsb_listen_channel+0x3f/0x46 [ieee1394] [<32ddd2ac>] handle_iso_listen+0x11c/0x268 [raw1394] [<32de0c47>] state_connected+0xf1/0x1c7 [raw1394] [<32de0d9b>] raw1394_write+0x7e/0x92 [raw1394] [<02165c82>] vfs_write+0xb6/0xe2 [<02165d4c>] sys_write+0x3c/0x62 ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow Debug: sleeping function called from invalid context at include/asm/semaphore.h:107 in_atomic():0[expected: 0], irqs_disabled():1 [<0211cbcb>] __might_sleep+0x7d/0x8a [<02245afd>] dma_pool_destroy+0x1a/0x114 [<32b9ab6a>] free_dma_rcv_ctx+0x9f/0xc8 [ohci1394] [<32b98649>] ohci_devctl+0x778/0x799 [ohci1394] [<32bec657>] hpsb_unlisten_channel+0x3b/0x3e [ieee1394] [<32ddd33b>] handle_iso_listen+0x1ab/0x268 [raw1394] [<32de0c47>] state_connected+0xf1/0x1c7 [raw1394] [<32de0d9b>] raw1394_write+0x7e/0x92 [raw1394] [<02165c82>] vfs_write+0xb6/0xe2 [<02165d4c>] sys_write+0x3c/0x62 application kino uses obsolete OSS audio interface ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow ohci1394: fw-host0: Waking dma ctx=0 ... processing is probably too slow Debug: sleeping function called from invalid context at include/asm/semaphore.h:107 in_atomic():0[expected: 0], irqs_disabled():1 [<0211cbcb>] __might_sleep+0x7d/0x8a [<02245afd>] dma_pool_destroy+0x1a/0x114 [<32b9ab6a>] free_dma_rcv_ctx+0x9f/0xc8 [ohci1394] [<32b98649>] ohci_devctl+0x778/0x799 [ohci1394] [<32bec657>] hpsb_unlisten_channel+0x3b/0x3e [ieee1394] [<32ddd33b>] handle_iso_listen+0x1ab/0x268 [raw1394] [<32de0c47>] state_connected+0xf1/0x1c7 [raw1394] [<32de0d9b>] raw1394_write+0x7e/0x92 [raw1394] [<02165c82>] vfs_write+0xb6/0xe2 [<02165d4c>] sys_write+0x3c/0x62 Expected Results: Should have captured without error. Additional info:
An update has been released for Fedora Core 3 (kernel-2.6.12-1.1372_FC3) which may contain a fix for your problem. Please update to this new kernel, and report whether or not it fixes your problem. If you have updated to Fedora Core 4 since this bug was opened, and the problem still occurs with the latest updates for that release, please change the version field of this bug to 'fc4'. Thank you.
Fixed in 2.6.11