[Bug 156376] msp3400 and i2c-adapter errors

Tue Oct 23 20:04:25 UTC 2007

Public bug reported:

After a fresh installation Ubuntu 7.10 , I have these strage debug-
messages, when watching/streaming tv using vlc :

qserver kernel: [11797.930211] msp3400 1-0040: I/O error #0 (read 0x12/0x18)
qserver kernel: [11837.939525] i2c-adapter i2c-1: sendbytes: error - bailout

or:

FIFO overrun, status 0x48005008

-> When I try to rmmod msp3400 , the messages disappear (tv-card is
unusable then)

But If I modprobe msp3400 again, I got this:

Oct 23 21:43:37 qserver kernel: [12443.478521] BUG: unable to handle kernel paging request at virtual address 0008eb5c
Oct 23 21:43:37 qserver kernel: [12443.478548]  printing eip:
Oct 23 21:43:37 qserver kernel: [12443.478556] f0b0eccb
Oct 23 21:43:37 qserver kernel: [12443.478558] *pde = 00000000
Oct 23 21:43:37 qserver kernel: [12443.478568] Oops: 0000 [#1]
Oct 23 21:43:37 qserver kernel: [12443.478575] SMP
Oct 23 21:43:37 qserver kernel: [12443.478587] Modules linked in: ipt_REDIRECT ipt_REJECT ipt_MASQUERADE nf_nat_ftp nf_conntra
ck_ftp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nfnetlink iptable_filter joydev sg st sd_mod sr_mod xt_TCPMSS xt_tcpm
ss xt_tcpudp iptable_mangle ip_tables x_tables pppoe pppox ppp_generic nls_cp437 isofs udf ipv6 af_packet rfcomm l2cap bluetoo
th ppdev cpufreq_ondemand cpufreq_conservative cpufreq_userspace cpufreq_stats cpufreq_powersave freq_table ac container sbs v
ideo button dock battery lp bt878 tuner tvaudio analog snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss snd_seq_
midi gameport parport_pc parport snd_rawmidi snd_bt87x snd_pcm_oss snd_mixer_oss bttv video_buf ir_common compat_ioctl32 i2c_a
lgo_bit btcx_risc tveeprom videodev v4l2_common v4l1_compat pcspkr snd_seq_midi_event kernelcapi hisax_fcpcipnp hisax_isac his
ax crc_ccitt isdn slhc snd_pcm snd_seq snd_timer snd_seq_device snd soundcore snd_page_alloc nvidia_agp i2c_amd756 shpchp pci_
hotplug agpgart i2c
Oct 23 21:43:37 qserver kernel: core evdev ext3 jbd mbcache ide_cd cdrom ide_disk 8139cp ata_generic libata scsi_mod usbhid hi
d floppy e100 8139too mii amd74xx ide_core ohci_hcd usbcore thermal processor fan fuse apparmor commoncap
Oct 23 21:43:37 qserver kernel: [12443.479231] CPU:    0
Oct 23 21:43:37 qserver kernel: [12443.479233] EIP:    0060:[<f0b0eccb>]    Tainted: P       VLI
Oct 23 21:43:37 qserver kernel: [12443.479235] EFLAGS: 00010297   (2.6.22-14-generic #1)
Oct 23 21:43:37 qserver kernel: [12443.479320] EIP is at audio_mux+0x12b/0x180 [bttv]
Oct 23 21:43:37 qserver kernel: [12443.479342] eax: e9712600   ebx: 0008eb34   ecx: ca1f9d7c   edx: 4008646d
Oct 23 21:43:37 qserver kernel: [12443.479368] esi: f0b30a20   edi: 00000000   ebp: ca1f9eb8   esp: ca1f9d7c
Oct 23 21:43:37 qserver kernel: [12443.479393] ds: 007b   es: 007b   fs: 00d8  gs: 0033  ss: 0068
Oct 23 21:43:37 qserver kernel: [12443.479417] Process v4lctl (pid: 6955, ti=ca1f8000 task=e70ba000 task.ti=ca1f8000)
Oct 23 21:43:37 qserver kernel: [12443.479442] Stack: 00000000 00000042 00980909 00000001 f0b30a20 00000000 00000000 f0b0f2ae
Oct 23 21:43:37 qserver kernel: [12443.479502]        00000000 f0b30ea8 f0b30a20 00000000 ca1f9eb8 f0b0fec5 00000000 b7a65000
Oct 23 21:43:37 qserver kernel: [12443.479562]        c15b67c0 000003d4 f0b30a20 00000000 0000007b 471e4ee9 e9a4e4b0 0d666860
Oct 23 21:43:37 qserver kernel: [12443.479621] Call Trace:
Oct 23 21:43:37 qserver kernel: [12443.479666]  [<f0b0f2ae>] set_input+0x7e/0xb0 [bttv]
Oct 23 21:43:37 qserver kernel: [12443.479706]  [<f0b0fec5>] bttv_common_ioctls+0x245/0xa40 [bttv]
Oct 23 21:43:37 qserver kernel: [12443.479757]  [mutex_lock+8/32] mutex_lock+0x8/0x20
Oct 23 21:43:37 qserver kernel: [12443.479791]  [<f0923f21>] i2c_clients_command+0x91/0xb0 [i2c_core]
Oct 23 21:43:37 qserver kernel: [12443.479839]  [<f0b12656>] bttv_do_ioctl+0x596/0x22f0 [bttv]
Oct 23 21:43:37 qserver kernel: [12443.479903]  [get_page_from_freelist+705/928] get_page_from_freelist+0x2c1/0x3a0
Oct 23 21:43:37 qserver kernel: [12443.479952]  [<f0a95ec1>] video_usercopy+0xc1/0x220 [videodev]
Oct 23 21:43:37 qserver kernel: [12443.479996]  [filemap_nopage+385/832] filemap_nopage+0x181/0x340
Oct 23 21:43:37 qserver kernel: [12443.480042]  [__handle_mm_fault+648/2816] __handle_mm_fault+0x288/0xb00
Oct 23 21:43:37 qserver kernel: [12443.480098]  [<f0b10d9e>] bttv_ioctl+0x2e/0xa0 [bttv]
Oct 23 21:43:37 qserver kernel: [12443.480132]  [<f0b120c0>] bttv_do_ioctl+0x0/0x22f0 [bttv]
Oct 23 21:43:37 qserver kernel: [12443.480165]  [<f0b10d70>] bttv_ioctl+0x0/0xa0 [bttv]
Oct 23 21:43:37 qserver kernel: [12443.480198]  [do_ioctl+132/192] do_ioctl+0x84/0xc0
Oct 23 21:43:37 qserver kernel: [12443.480225]  [do_page_fault+905/1680] do_page_fault+0x389/0x690
Oct 23 21:43:37 qserver kernel: [12443.480255]  [<f0b10d70>] bttv_ioctl+0x0/0xa0 [bttv]
Oct 23 21:43:37 qserver kernel: [12443.480292]  [vfs_ioctl+92/656] vfs_ioctl+0x5c/0x290
Oct 23 21:43:37 qserver kernel: [12443.480325]  [sys_ioctl+114/144] sys_ioctl+0x72/0x90
Oct 23 21:43:37 qserver kernel: [12443.480356]  [sysenter_past_esp+107/169] sysenter_past_esp+0x6b/0xa9
Oct 23 21:43:37 qserver kernel: [12443.480409]  =======================
Oct 23 21:43:37 qserver kernel: [12443.480428] Code: c0 74 2b 83 ff 02 74 68 83 ff 03 74 53 83 ff 01 74 4e c7 04 24 00 00 00 00 c7 44 24 04 42 00 00 00 8b 58 1c 89 e1 ba 6d 64 08 40 <ff> 53 28 8b 86 6c 04 00 00 85 c0 74 8f 89 3c 24 89 e1 ba 6d 64
Oct 23 21:43:37 qserver kernel: [12443.480642] EIP: [<f0b0eccb>] audio_mux+0x12b/0x180 [bttv] SS:ESP 0068:ca1f9d7c
Oct 23 21:44:32 qserver kernel: [12498.765914] msp3400 1-0040: MSP3410D-C5 found @ 0x80 (bt878 #0 [sw])
Oct 23 21:44:32 qserver kernel: [12498.765990] msp3400 1-0040: MSP3410D-C5 supports nicam, mode is autodetect

Here are my specs:

Linux qserver 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux
-Amd Athlon XP 2000
-Haupauge WinTV Theatre
-ASUSTeK nForce Onboard-Audio

PS: Tuner, TV-Quality and else is perfect - only many log-messages :)

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: New

-- 
msp3400 and i2c-adapter errors
https://bugs.launchpad.net/bugs/156376
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