Public bug reported:
Binary package hint: gnome-utils
Jan 2 20:26:06 Ultimate kernel: [ 14.109294] DVB: Unable to find symbol
stv090x_attach()
Jan 2 20:26:06 Ultimate kernel: [ 14.109302] BUG: unable to handle kernel
NULL pointer dereference at 00000000000000b0
Jan 2 20:26:06 Ultimate kernel: [ 14.109305] IP: [<ffffffffa0bd8757>]
dvb_frontend_detach+0x7/0x80 [dvb_core]
Jan 2 20:26:06 Ultimate kernel: [ 14.109315] PGD 121c50067 PUD 122029067 PMD
0
Jan 2 20:26:06 Ultimate kernel: [ 14.109318] Oops: 0000 [#1] SMP
Jan 2 20:26:06 Ultimate kernel: [ 14.109320] last sysfs file:
/sys/devices/virtual/net/lo/type
Jan 2 20:26:06 Ultimate kernel: [ 14.109323] CPU 0
Jan 2 20:26:06 Ultimate kernel: [ 14.109324] Modules linked in:
snd_hda_codec_realtek arc4 ecb budget(+) budget_core saa7146 ttpci_eeprom ath5k
snd_hda_intel dvb_core snd_hda_codec mac80211 uvcvideo led_class videodev ath
v4l1_compat v4l2_compat_ioctl32 snd_usb_audio snd_usb_lib iptable_filter
snd_hwdep ip_tables x_tables snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy
snd_seq_oss nvidia(P) psmouse serio_raw cfg80211 snd_seq_midi snd_rawmidi
snd_seq_midi_event snd_seq snd_timer snd_seq_device asus_atk0110 snd soundcore
snd_page_alloc lp parport usbhid ohci1394 ieee1394 atl1e intel_agp
Jan 2 20:26:06 Ultimate kernel: [ 14.109352] Pid: 864, comm: work_for_cpu
Tainted: P 2.6.31-16-generic #53-Ubuntu P5Q-PRO
Jan 2 20:26:06 Ultimate kernel: [ 14.109354] RIP: 0010:[<ffffffffa0bd8757>]
[<ffffffffa0bd8757>] dvb_frontend_detach+0x7/0x80 [dvb_core]
Jan 2 20:26:06 Ultimate kernel: [ 14.109361] RSP: 0018:ffff88011fe1dd90
EFLAGS: 00010246
Jan 2 20:26:06 Ultimate kernel: [ 14.109362] RAX: 0000000000000041 RBX:
ffff880126251000 RCX: 0000000000000023
Jan 2 20:26:06 Ultimate kernel: [ 14.109364] RDX: 0000000000000000 RSI:
0000000000000082 RDI: 0000000000000000
Jan 2 20:26:06 Ultimate kernel: [ 14.109366] RBP: ffff88011fe1dda0 R08:
0000000000000033 R09: 000000000000c0ab
Jan 2 20:26:06 Ultimate kernel: [ 14.109367] R10: 0000000000000005 R11:
0000000000000000 R12: ffff88011fdf8400
Jan 2 20:26:06 Ultimate kernel: [ 14.109369] R13: ffffffffa0c2f2a0 R14:
0000000000000000 R15: ffff88011fdf8494
Jan 2 20:26:06 Ultimate kernel: [ 14.109371] FS: 0000000000000000(0000)
GS:ffff880028022000(0000) knlGS:0000000000000000
Jan 2 20:26:06 Ultimate kernel: [ 14.109373] CS: 0010 DS: 0018 ES: 0018
CR0: 000000008005003b
Jan 2 20:26:06 Ultimate kernel: [ 14.109375] CR2: 00000000000000b0 CR3:
000000011fdb6000 CR4: 00000000000006f0
Jan 2 20:26:06 Ultimate kernel: [ 14.109376] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Jan 2 20:26:06 Ultimate kernel: [ 14.109378] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Jan 2 20:26:06 Ultimate kernel: [ 14.109380] Process work_for_cpu (pid: 864,
threadinfo ffff88011fe1c000, task ffff8801237b5ac0)
Jan 2 20:26:06 Ultimate kernel: [ 14.109382] Stack:
Jan 2 20:26:06 Ultimate kernel: [ 14.109383] ffff880126251000
ffff88011fdf8400 ffff88011fe1de10 ffffffffa0c2bb9e
Jan 2 20:26:06 Ultimate kernel: [ 14.109385] <0> ffffffffa0c2f340
ffff880126251768 ffff88011fe1de10 ffffffffa0c26d1b
Jan 2 20:26:06 Ultimate kernel: [ 14.109388] <0> ffff880126251300
ffff8801262510f8 0000000000000000 ffff880126251000
Jan 2 20:26:06 Ultimate kernel: [ 14.109392] Call Trace:
Jan 2 20:26:06 Ultimate kernel: [ 14.109396] [<ffffffffa0c2bb9e>]
frontend_init+0x91e/0xd90 [budget]
Jan 2 20:26:06 Ultimate kernel: [ 14.109400] [<ffffffffa0c26d1b>] ?
ttpci_budget_init+0x2eb/0x470 [budget_core]
Jan 2 20:26:06 Ultimate kernel: [ 14.109404] [<ffffffffa0c2ca39>]
budget_attach+0x99/0x150 [budget]
Jan 2 20:26:06 Ultimate kernel: [ 14.109408] [<ffffffffa0c203ee>]
saa7146_init_one+0x98e/0xa90 [saa7146]
Jan 2 20:26:06 Ultimate kernel: [ 14.109414] [<ffffffff81073f60>] ?
do_work_for_cpu+0x0/0x30
Jan 2 20:26:06 Ultimate kernel: [ 14.109417] [<ffffffff8128e352>]
local_pci_probe+0x12/0x20
Jan 2 20:26:06 Ultimate kernel: [ 14.109419] [<ffffffff81073f73>]
do_work_for_cpu+0x13/0x30
Jan 2 20:26:06 Ultimate kernel: [ 14.109422] [<ffffffff81078746>]
kthread+0xa6/0xb0
Jan 2 20:26:06 Ultimate kernel: [ 14.109425] [<ffffffff810130ea>]
child_rip+0xa/0x20
Jan 2 20:26:06 Ultimate kernel: [ 14.109428] [<ffffffff810786a0>] ?
kthread+0x0/0xb0
Jan 2 20:26:06 Ultimate kernel: [ 14.109430] [<ffffffff810130e0>] ?
child_rip+0x0/0x20
Jan 2 20:26:06 Ultimate kernel: [ 14.109431] Code: 0b 89 c8 c9 29 f0 c3 0f
1f 44 00 00 8d 81 40 42 0f 00 c9 29 f0 c3 66 66 66 66 66 2e 0f 1f 84 00 00 00
00 00 55 48 89 e5 41 54 53 <48> 8b 87 b0 00 00 00 48 89 fb 48 85 c0 74 0e ff d0
48 8b bb b0
Jan 2 20:26:06 Ultimate kernel: [ 14.109456] RIP [<ffffffffa0bd8757>]
dvb_frontend_detach+0x7/0x80 [dvb_core]
Jan 2 20:26:06 Ultimate kernel: [ 14.109462] RSP <ffff88011fe1dd90>
Jan 2 20:26:06 Ultimate kernel: [ 14.109463] CR2: 00000000000000b0
Jan 2 20:26:06 Ultimate kernel: [ 14.109466] ---[ end trace 0805abd850f339bf
]---
Already reported to kernel.org
** Affects: gnome-utils (Ubuntu)
Importance: Undecided
Status: New
--
Technotrend S2-1600 initialization bug
https://bugs.launchpad.net/bugs/502393
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