Hi,
Whilst testing some Hauppauge DVB-T cards I have run into this error at
bootup:
---------<Start Paste>---------
cx88/2: cx2388x dvb driver version 0.0.6 loaded
cx88/2: registering cx8802 driver, type: dvb access: shared
cx88[0]/2: subsystem: 0070:9002, board: Hauppauge Nova-T DVB-T [card=18]
BUG: unable to handle kernel NULL pointer dereference at virtual address
00000000
printing eip:
e8adc107
*pde = 00000000
Oops: 0000 [#1]
SMP
Modules linked in: cx88_dvb cx88_vp3054_i2c snd_intel8x0 snd_ac97_codec
ac97_bus sg snd_seq_dummy ehci_hcd uhci_hcd floppy sr_mod cdrom cx8
02 cx8800 cx88xx ir_common i2c_algo_bit tveeprom videobuf_dvb
v4l2_common dvb_core videodev v4l1_compat btcx_risc videobuf_dma_sg
videobuf_
ore snd_seq_oss snd_seq_midi_event sk98lin snd_seq snd_seq_device
snd_pcm_oss snd_mixer_oss i2c_i801 i2c_core snd_pcm iTCO_wdt iTCO_vendor_
upport snd_timer snd soundcore snd_page_alloc serio_raw button
dm_snapshot dm_zero dm_mirror dm_mod ata_generic raid1 ext3 mbcache jbd ata_
iix libata sd_mod scsi_mod
CPU: 0
EIP: 0060:[<e8adc107>] Not tainted VLI
EFLAGS: 00010246 (2.6.23.1.tps.smp.2 #1)
EIP is at vp3054_i2c_probe+0x17/0x120 [cx88_vp3054_i2c]
eax: 00000000 ebx: ffffffed ecx: 00000000 edx: dfc74a00
esi: 00000000 edi: c1a9ea34 ebp: 00000000 esp: dfdf9e2c
ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068
Process modprobe (pid: 1543, ti=dfdf8000 task=dfdce000 task.ti=dfdf8000)
Stack: 00000000 c07a8872 e8afbf00 00000246 0000004c ffffffed dfd58800
c1a9ea34
00000000 e8af73da c0427171 00000246 00000033 00000000 0000000f
c0440b50
00000000 c17fcf00 00000000 00000292 e8af7150 e8afbb80 c1a9ea00
e8afbbb4
Call Trace:
[<e8af73da>] cx8802_dvb_probe+0x5a/0x1e60 [cx88_dvb]
[<c0427171>] try_to_wake_up+0x41/0x380
[<c0440b50>] kthread_bind+0x60/0x80
[<e8af7150>] cx8802_dvb_remove+0x0/0x70 [cx88_dvb]
[<e8ad4964>] cx8802_register_driver+0x1a4/0x20e [cx8802]
[<c044ed3d>] sys_init_module+0x14d/0x16f0
[<c0510690>] copy_to_user+0x30/0x60
[<c04367b0>] msleep+0x0/0x20
[<c040525e>] sysenter_past_esp+0x5f/0x85
[<c043007b>] do_wait+0x94b/0xb40
=======================
Code: 1e ed ff 89 d8 5b e9 b9 85 9a d7 89 f6 8d bc 27 00 00 00 00 83 ec
24 89 74 24 18 31 f6 89 6c 24 20 89 c5 89 5c 24 14 89 7c 24 1c <8b>
00 89 44 24 10 83 b8 f4 03 00 00 2a 74 1a 89 f0 8b 5c 24 14
---------<End Paste>---------
I pulled the latest changes as I noticed a similar was fixed recently
but I'm still seeing the problem on my system.
Any ideas on how to solve it?
Thanks in advance.
Lou
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