[linux-dvb] Multiproto in TT-3200 drivers

[Artem Makhutov]

Hi,

On Mon, Jun 11, 2007 at 11:56:40AM +0200, Artem Makhutov wrote:
> I have attached my kernel-oops-log.

Huh, sorry, now with attachment :)

Regards, Artem

-- 
Artem Makhutov
Unterort Str. 36
D-65760 Eschborn
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Jun  9 23:23:59 gandalf [  332.773033] Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
Jun  9 23:23:59 gandalf [  332.773134]  [<0000000000000000>] stext+0x7fdff0e0/0xe0
Jun  9 23:23:59 gandalf [  332.777670] PGD 35d73067 PUD 35515067 PMD 0
Jun  9 23:23:59 gandalf [  332.780064] Oops: 0010 [1] SMP
Jun  9 23:23:59 gandalf [  332.782472] CPU 0
Jun  9 23:23:59 gandalf [  332.784796] Modules linked in: r8168 snd_seq_midi snd_seq_midi_event w83627hf hwmon_vid i2c_isa cx88_dvb cx88_vp3054_i2c mt352 or51132 video_buf_dvb nxt200x isl6421 zl10353 cx24123 lgdt330x lgh06xf dvb_pll cx22702 nvidia(P) snd_ca0106 snd_rawmidi snd_ac97_codec ac97_bus cx8800 compat_ioctl32 budget_ci lnbp21 budget_core saa7146 ttpci_eeprom k8temp tda1004x stb6100 stv0297 stb0899 stv0299 dvb_core cx8802 cx88xx ir_common i2c_algo_bit tveeprom videodev v4l2_common v4l1_compat btcx_risc video_buf i2c_viapro i2c_core
Jun  9 23:23:59 gandalf [  332.784884] Pid: 7424, comm: szap Tainted: P       2.6.21-gentoo-r2 #7
Jun  9 23:23:59 gandalf [  332.784886] RIP: 0010:[<0000000000000000>]  [<0000000000000000>] stext+0x7fdff0e0/0xe0
Jun  9 23:23:59 gandalf [  332.784891] RSP: 0018:ffff810033ce7b10  EFLAGS: 00010212
Jun  9 23:23:59 gandalf [  332.784894] RAX: ffff81003bc8a0d8 RBX: ffff81003bc8a0d8 RCX: 0000000000000000
Jun  9 23:24:00 gandalf [  332.784897] RDX: 0000000000000000 RSI: ffff81003bc8a0d8 RDI: ffff81003dda5010
Jun  9 23:24:00 gandalf [  332.784901] RBP: ffff810033ce7c18 R08: 0000000000000004 R09: ffff81003bc8a0d8
Jun  9 23:24:00 gandalf [  332.784903] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffe00
Jun  9 23:24:00 gandalf [  332.784907] R13: ffff81003dda5010 R14: ffff81003bc8a000 R15: ffff810033ce7e28
Jun  9 23:24:00 gandalf [  332.784911] FS:  00002ae8f496c6d0(0000) GS:ffffffff807ea000(0000) knlGS:0000000000000000
Jun  9 23:24:00 gandalf [  332.784913] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Jun  9 23:24:00 gandalf [  332.784916] CR2: 0000000000000000 CR3: 00000000356ea000 CR4: 00000000000006e0
Jun  9 23:24:00 gandalf [  332.784919] Process szap (pid: 7424, threadinfo ffff810033ce6000, task ffff81003e53e750)
Jun  9 23:24:00 gandalf [  332.784921] Stack:  ffffffff880595ab 0000000000000246 ffff81003bc8aa88 ffff810033ce7bd8
Jun  9 23:24:00 gandalf [  332.784927]  ffffffff8062dff3 0000000000000001 0000000000000003 ffff81003e53e750
Jun  9 23:24:00 gandalf [  332.784931]  ffff81003f114e60 0000000000008588 000000003e53e930 0000000100000031
Jun  9 23:24:00 gandalf [  332.784934] Call Trace:
Jun  9 23:24:00 gandalf [  332.784947]  [<ffffffff880595ab>] :dvb_core:dvb_frontend_ioctl+0x65b/0xe20
Jun  9 23:24:00 gandalf [  332.784952]  [<ffffffff8062dff3>] thread_return+0xa4/0xf1
Jun  9 23:24:00 gandalf [  332.784962]  [<ffffffff80297b92>] d_instantiate+0x52/0x70
Jun  9 23:24:00 gandalf [  332.784965]  [<ffffffff80296ff1>] d_rehash+0x21/0x40
Jun  9 23:24:00 gandalf [  332.784971]  [<ffffffff803a1041>] _atomic_dec_and_lock+0x41/0x80
Jun  9 23:24:00 gandalf [  332.784976]  [<ffffffff8029c5a7>] mntput_no_expire+0x27/0xa0
Jun  9 23:24:00 gandalf [  332.784981]  [<ffffffff8028fb4c>] __link_path_walk+0xd6c/0xda0
Jun  9 23:24:00 gandalf [  332.784990]  [<ffffffff88059ec0>] :dvb_core:dvb_frontend_thread+0x0/0x5f0
Jun  9 23:24:00 gandalf [  332.784997]  [<ffffffff8029c5a7>] mntput_no_expire+0x27/0xa0
Jun  9 23:24:00 gandalf [  332.785002]  [<ffffffff8022badc>] find_busiest_group+0x29c/0x740
Jun  9 23:24:00 gandalf [  332.785021]  [<ffffffff88058f50>] :dvb_core:dvb_frontend_ioctl+0x0/0xe20
Jun  9 23:24:00 gandalf [  332.785029]  [<ffffffff88051165>] :dvb_core:dvb_usercopy+0xe5/0x170
Jun  9 23:24:00 gandalf [  332.785036]  [<ffffffff8024ab91>] hrtimer_try_to_cancel+0x61/0x70
Jun  9 23:24:00 gandalf [  332.785041]  [<ffffffff8024abac>] hrtimer_cancel+0xc/0x20
Jun  9 23:24:00 gandalf [  332.785045]  [<ffffffff8062eee3>] do_nanosleep+0x53/0x90
Jun  9 23:24:00 gandalf [  332.785051]  [<ffffffff80292319>] do_ioctl+0x69/0xa0
Jun  9 23:24:00 gandalf [  332.785055]  [<ffffffff802925f3>] vfs_ioctl+0x2a3/0x2e0
Jun  9 23:24:00 gandalf [  332.785060]  [<ffffffff80292679>] sys_ioctl+0x49/0x80
Jun  9 23:24:00 gandalf [  332.785064]  [<ffffffff8024aea4>] sys_nanosleep+0x54/0x80
Jun  9 23:24:00 gandalf [  332.785069]  [<ffffffff8020997e>] system_call+0x7e/0x83
Jun  9 23:24:00 gandalf [  332.785074]
Jun  9 23:24:00 gandalf [  332.785075]
Jun  9 23:24:00 gandalf [  332.785076] Code:  Bad RIP value.
Jun  9 23:24:00 gandalf [  332.785078] RIP  [<0000000000000000>] stext+0x7fdff0e0/0xe0
Jun  9 23:24:00 gandalf [  332.785081]  RSP <ffff810033ce7b10>
Jun  9 23:24:00 gandalf [  332.785083] CR2: 0000000000000000