[Bug 654791] Re: Kernel oops - Winfast USB DTV Dongle

[dan.boff]

I have to exact same issue.
With kernel 2.6.32 (lucid) everything was fine.
now I get:


[  569.547096] 
[  569.547100] Pid: 2657, comm: kaffeine Not tainted 2.6.35-22-generic #34-Ubuntu EX58-UD5/EX58-UD5
[  569.547103] RIP: 0010:[<ffffffff8143d38e>]  [<ffffffff8143d38e>] i2c_transfer+0x1e/0xf0
[  569.547108] RSP: 0018:ffff88020838bad8  EFLAGS: 00010296
[  569.547111] RAX: 00000000ffffffa1 RBX: 00000000000000eb RCX: 0000000000000000
[  569.547113] RDX: 0000000000000002 RSI: ffff88020838bb28 RDI: 0000000000000002
[  569.547116] RBP: ffff88020838bb18 R08: ffff8800378082a0 R09: 0000000050000d80
[  569.547119] R10: dead000000200200 R11: dead000000100100 R12: 0000000000000000
[  569.547121] R13: 0000000000000001 R14: 0000000000000002 R15: ffff8801e4e4e0a0
[  569.547125] FS:  00007f1aa870a760(0000) GS:ffff880001e60000(0000) knlGS:0000000000000000
[  569.547128] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  569.547130] CR2: 0000000000000012 CR3: 000000020208a000 CR4: 00000000000006e0
[  569.547133] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  569.547136] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  569.547139] Process kaffeine (pid: 2657, threadinfo ffff88020838a000, task ffff88020b2496e0)
[  569.547141] Stack:
[  569.547142]  ffff88023bc15ec0 ffff8802518f15a0 0000000000000020 00000000000000eb
[  569.547147] <0> 0000000000000000 0000000000000001 ffffc9000663e000 ffff8801e4e4e0a0
[  569.547151] <0> ffff88020838bb78 ffffffffa040427e 0000000200000010 ffff88020838bb58
[  569.547156] Call Trace:
[  569.547163]  [<ffffffffa040427e>] dib7000p_read_word+0x6e/0xc0 [dib7000p]
[  569.547169]  [<ffffffffa0405feb>] dib7000p_pid_filter_ctrl+0x2b/0xa0 [dib7000p]
[  569.547174]  [<ffffffffa03c82ee>] ? usb_urb_submit+0x3e/0x84 [dvb_usb]
[  569.547181]  [<ffffffffa0073bb9>] stk70x0p_pid_filter_ctrl+0x19/0x1c [dvb_usb_dib0700]
[  569.547187]  [<ffffffffa03c7632>] dvb_usb_ctrl_feed+0x152/0x170 [dvb_usb]
[  569.547192]  [<ffffffffa03c7683>] dvb_usb_start_feed+0x13/0x20 [dvb_usb]
[  569.547200]  [<ffffffffa0397a07>] dmx_ts_feed_start_filtering+0x67/0xf0 [dvb_core]
[  569.547207]  [<ffffffffa0393d63>] dvb_dmxdev_start_feed+0xd3/0x130 [dvb_core]
[  569.547214]  [<ffffffffa039567e>] dvb_dmxdev_filter_start+0x2ee/0x3e0 [dvb_core]
[  569.547220]  [<ffffffffa0395905>] dvb_dmxdev_pes_filter_set+0x195/0x1b0 [dvb_core]
[  569.547227]  [<ffffffffa0395d61>] dvb_demux_do_ioctl+0x441/0x580 [dvb_core]
[  569.547234]  [<ffffffffa0393aff>] dvb_usercopy+0xbf/0x1a0 [dvb_core]
[  569.547241]  [<ffffffffa0395920>] ? dvb_demux_do_ioctl+0x0/0x580 [dvb_core]
[  569.547246]  [<ffffffff811613b1>] ? do_filp_open+0x241/0x660
[  569.547250]  [<ffffffff81101717>] ? unlock_page+0x27/0x30
[  569.547257]  [<ffffffffa03943ef>] dvb_demux_ioctl+0x4f/0x80 [dvb_core]
[  569.547261]  [<ffffffff8116295d>] vfs_ioctl+0x3d/0xd0
[  569.547265]  [<ffffffff81163231>] do_vfs_ioctl+0x81/0x340
[  569.547269]  [<ffffffff81163571>] sys_ioctl+0x81/0xa0
[  569.547274]  [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b
[  569.547276] Code: e8 c8 6d f4 ff c9 c3 eb 04 90 90 90 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 0f 1f 44 00 00 b8 a1 ff ff ff 41 89 d6 <48> 8b 57 10 48 89 fb 49 89 f5 48 83 3a 00 0f 84 8e 00 00 00 65 
[  569.547312] RIP  [<ffffffff8143d38e>] i2c_transfer+0x1e/0xf0
[  569.547317]  RSP <ffff88020838bad8>
[  569.547318] CR2: 0000000000000012
[  569.547334] ---[ end trace 251fc2b5ff4c3ae4 ]---

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Kernel oops - Winfast USB DTV Dongle
https://bugs.launchpad.net/bugs/654791
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