[ 5885.380997] BUG: unable to handle kernel paging request at ffffc90111280fff
[ 5885.381010] IP: [<ffffffffa013d905>] saa7164_bus_set+0x135/0x590 [saa7164]
[ 5885.381031] PGD 11fc10067 PUD 0 
[ 5885.381039] Oops: 0002 [#1] SMP 
[ 5885.381046] last sysfs file: /sys/devices/pci0000:00/0000:00:05.0/0000:02:00.0/irq
[ 5885.381053] CPU 1 
[ 5885.381056] Modules linked in: joydev xpad led_class ff_memless usbhid hid parport_pc ppdev snd_hda_codec_atihdmi radeon snd_hda_codec_realtek ttm drm_kms_helper drm i2c_algo_bit tda18271 s5h1411 binfmt_misc snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi ir_lirc_codec lirc_dev ir_sony_decoder snd_seq_midi_event snd_seq snd_timer snd_seq_device ir_jvc_decoder psmouse snd soundcore shpchp rc_rc6_mce ir_rc6_decoder snd_page_alloc serio_raw ir_rc5_decoder saa7164 lp ir_nec_decoder mceusb dvb_core tveeprom i2c_piix4 ir_core edac_core k10temp edac_mce_amd parport raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usb_storage raid6_pq async_tx raid1 raid0 pata_atiixp multipath pata_jmicron ahci libahci firewire_ohci firewire_core r8169 mii crc_itu_t linear
[ 5885.381167] 
[ 5885.381176] Pid: 3581, comm: kdvb-ad-1-fe-0 Not tainted 2.6.35-25-generic #44-Ubuntu A785GM-M/A785GM-M
[ 5885.381182] RIP: 0010:[<ffffffffa013d905>]  [<ffffffffa013d905>] saa7164_bus_set+0x135/0x590 [saa7164]
[ 5885.381200] RSP: 0018:ffff8800afaab910  EFLAGS: 00010286
[ 5885.381206] RAX: ffffc90111280fff RBX: 00000000ffffffff RCX: 0000000000000000
[ 5885.381212] RDX: 0000008500020026 RSI: ffff8800afaaba10 RDI: 000000010000000a
[ 5885.381217] RBP: ffff8800afaab970 R08: 0000000000001000 R09: ffff8800afaabb9e
[ 5885.381223] R10: 00000000ffffffff R11: 0000000000000001 R12: ffff880118e20000
[ 5885.381229] R13: 000000000000000d R14: ffff8800afaaba10 R15: 000000000000000c
[ 5885.381236] FS:  00007fbaea7c4700(0000) GS:ffff880001e40000(0000) knlGS:0000000000000000
[ 5885.381242] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 5885.381248] CR2: ffffc90111280fff CR3: 000000000580a000 CR4: 00000000000006e0
[ 5885.381253] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5885.381259] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 5885.381266] Process kdvb-ad-1-fe-0 (pid: 3581, threadinfo ffff8800afaaa000, task ffff8801176196e0)
[ 5885.381271] Stack:
[ 5885.381274]  0000000000000000 ffff880118e20000 ffff8800afaab940 ffffffff8158931e
[ 5885.381282] <0> ffff8800afaabb9e ffff880118e20148 ffff8800afaab9c0 ffff8800afaaba10
[ 5885.381292] <0> ffff880118e20000 0000000000000000 0000000000000000 ffff8800afaabb9e
[ 5885.381302] Call Trace:
[ 5885.381313]  [<ffffffff8158931e>] ? mutex_lock+0x1e/0x50
[ 5885.381328]  [<ffffffffa013e8dc>] saa7164_cmd_set+0xfc/0x1b0 [saa7164]
[ 5885.381342]  [<ffffffffa013ea7f>] saa7164_cmd_send+0xef/0x870 [saa7164]
[ 5885.381353]  [<ffffffff812b7d03>] ? cpumask_next_and+0x23/0x40
[ 5885.381364]  [<ffffffff81050664>] ? find_busiest_group+0x224/0xa00
[ 5885.381378]  [<ffffffffa0140c84>] saa7164_api_i2c_read+0x124/0x290 [saa7164]
[ 5885.381392]  [<ffffffffa013a83e>] i2c_xfer+0xee/0x180 [saa7164]
[ 5885.381402]  [<ffffffff8143e0cc>] i2c_transfer+0xac/0xf0
[ 5885.381412]  [<ffffffffa013582e>] T.448+0x5e/0x90 [s5h1411]
[ 5885.381422]  [<ffffffffa0135c35>] s5h1411_read_status+0x75/0x190 [s5h1411]
[ 5885.381443]  [<ffffffffa010b8ec>] dvb_frontend_swzigzag+0x9c/0x290 [dvb_core]
[ 5885.381461]  [<ffffffffa010bf58>] dvb_frontend_thread+0x478/0x780 [dvb_core]
[ 5885.381471]  [<ffffffff8107f7c0>] ? autoremove_wake_function+0x0/0x40
[ 5885.381488]  [<ffffffffa010bae0>] ? dvb_frontend_thread+0x0/0x780 [dvb_core]
[ 5885.381496]  [<ffffffff8107f266>] kthread+0x96/0xa0
[ 5885.381505]  [<ffffffff8100aee4>] kernel_thread_helper+0x4/0x10
[ 5885.381512]  [<ffffffff8107f1d0>] ? kthread+0x0/0xa0
[ 5885.381519]  [<ffffffff8100aee0>] ? kernel_thread_helper+0x0/0x10
[ 5885.381524] Code: 84 24 10 01 00 00 45 39 c7 0f 87 97 00 00 00 85 c0 0f 85 e4 02 00 00 89 db 49 8b 16 48 89 d8 49 03 84 24 08 01 00 00 48 8d 7b 0b <48> 89 10 41 0f b7 56 08 66 89 50 08 41 0f b6 56 0a 88 50 0a 49 
[ 5885.381590] RIP  [<ffffffffa013d905>] saa7164_bus_set+0x135/0x590 [saa7164]
[ 5885.381604]  RSP <ffff8800afaab910>
[ 5885.381608] CR2: ffffc90111280fff
[ 5885.381613] ---[ end trace be33401cfb35c3bc ]---