[pvrusb2] Kernel oops?
Andreas Korinek
andreas.korinek at wizards-of-chemistry.net
Wed Sep 14 01:08:38 CDT 2005
On Tuesday 13 September 2005 22:22, Mike Isely wrote:
> Can you please post entries from your system log leading up to this?
> Thanks.
>
> Obviously the oops involved the driver, but it would be far more helpful
> to see the circumstances as well.
>
> If you can reproduce the crash at will and isolate the key actions that
> lead to it, that would also be quite helpful.
This is the full log, my kernel is 2.6.13.1 with Gentoo patchset. I could not
reproduce this so far, it just happened after running xawtv for a while.
Sep 13 21:54:13 [kernel] pvrusb2 subsys mask changing
0x7fff:0xffffffffffffffff from 0x7ff to 0x7fff
Sep 13 21:54:13 [kernel] pvrusb2 /*---TRACE_CTL----*/ pvr2_encoder_configure
Sep 13 21:54:13 [kernel] pvrusb2 /*---TRACE_CTL----*/
pvr2_decoder_enable_output(1)
Sep 13 21:54:13 [kernel] pvrusb2 /*---TRACE_CTL----*/
pvr2_hdw_cmd_usbstream(1)
Sep 13 21:54:13 [kernel] pvrusb2 /*---TRACE_CTL----*/ pvr2_encoder_start
Sep 13 21:54:13 [kernel] pvrusb2 /*---TRACE_READ---*/ pvr2_ioread_start
id=ffff810031763600
Sep 13 22:00:01 [cron] (root) CMD (test -x /usr/sbin/run-crons
&& /usr/sbin/run-crons )
Sep 13 22:00:01 [cron] (root) CMD (rm -f /var/spool/cron/lastrun/cron.hourly)
Sep 13 22:10:01 [cron] (root) CMD (test -x /usr/sbin/run-crons
&& /usr/sbin/run-crons )
Sep 13 22:10:20 [kernel] pvrusb2 /*---TRACE_READ---*/ pvr2_ioread_stop
id=ffff810031763600
Sep 13 22:10:20 [kernel] Unable to handle kernel NULL pointer dereference at
0000000000000038 RIP:
Sep 13 22:10:20 [kernel] <ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel] PGD 269c5067 PUD 269f4067 PMD 0
Sep 13 22:10:20 [kernel] CPU 0
Sep 13 22:10:20 [kernel] Modules linked in: saa7115 msp3400 tuner pvrusb2
v4l2_common v4l1_compat videodev tveeprom nvnet i2c_nforce2 snd_seq
snd_ice1724 snd_ice17xx_ak4xxx snd_ac97_codec snd_ak4114 snd_pcm snd_timer
snd_page_alloc snd_ak4xxx_adda snd_mpu401_uart snd_rawmidi snd_seq_device snd
soundcore lirc_i2c lirc_dev nvidia
Sep 13 22:10:20 [kernel] Pid: 12930, comm: xawtv Tainted: P
2.6.13-gentoo-r1
Sep 13 22:10:20 [kernel] RIP: 0010:[<ffffffff884e9669>]
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel] RSP: 0018:ffff81002aff9d88 EFLAGS: 00010092
Sep 13 22:10:20 [kernel] RAX: 0000000000000030 RBX: ffff810029af9080 RCX:
ffff810036d480b0
Sep 13 22:10:20 [kernel] RDX: ffff81003c3a8f18 RSI: ffff81003c3a8f2c RDI:
ffff81003c3a8ee8
Sep 13 22:10:20 [kernel] RBP: ffff81003c3a8ee8 R08: ffff81002aff8000 R09:
0000000000000003
Sep 13 22:10:20 [kernel] R10: 00000000ffffffff R11: 0000000000000202 R12:
0000000000000000
Sep 13 22:10:20 [kernel] R13: 0000000000001e14 R14: ffff810029af9080 R15:
00002aaab17f1010
Sep 13 22:10:20 [kernel] FS: 00002aaaae0915a0(0000) GS:ffffffff8042c800(0000)
knlGS:0000000000000000
Sep 13 22:10:20 [kernel] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Sep 13 22:10:20 [kernel] CR2: 0000000000000038 CR3: 00000000276fd000 CR4:
00000000000006e0
Sep 13 22:10:20 [kernel] Process xawtv (pid: 12930, threadinfo
ffff81002aff8000, task ffff81002c4e41b0)
Sep 13 22:10:20 [kernel] Stack: 0000000000000246 ffff810029af9080
ffff81003c3a8f00 ffff810029af9080
Sep 13 22:10:20 [kernel] 0000000000001e14 ffffffff884e9aee
ffff81003c3a8f00 ffff81003c3a8f80
Sep 13 22:10:20 [kernel] ffff810031763600 ffffffff884ea087
Sep 13 22:10:20 [kernel] Call
Trace:<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] Code: 48 8b 48 08 48 89 45 30 48 89 50 08 48 89 11 48
89 4a 08 c7
Sep 13 22:10:20 [kernel] RIP
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121} RSP <ffff81002aff9d88>
Sep 13 22:10:20 [kernel] <6>note: xawtv[12930] exited with preempt_count 1
Sep 13 22:10:20 [kernel] pvrusb2 /*--TRACE_STREAM--*/ disable
Sep 13 22:10:20 [kernel] pvrusb2 subsys mask changing 0x7800:0x0 from 0x7fff
to 0x7ff
Sep 13 22:10:20 [kernel] pvrusb2 /*---TRACE_CTL----*/ pvr2_encoder_stop
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff8801406b>{:nvidia:_nv002166rm+39}
Sep 13 22:10:20 [kernel]
<ffffffff884e4926>{:pvrusb2:pvr2_write_register+134}
Sep 13 22:10:20 [kernel]
<ffffffff884e0cd8>{:pvrusb2:pvr2_encoder_stop+24}
<ffffffff884e22c9>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+297}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel] <ffffffff8012203f>{do_page_fault+1807}
<ffffffff802a9a21>{unlink1+513}
Sep 13 22:10:20 [kernel] <ffffffff8010f389>{error_exit+0}
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff884e035a>{:pvrusb2:pvr2_write_encoder_words+218}
Sep 13 22:10:20 [kernel]
<ffffffff884e0615>{:pvrusb2:pvr2_write_encoder_vcmd+389}
Sep 13 22:10:20 [kernel] <ffffffff8010feac>{dump_stack+12}
<ffffffff80328055>{schedule+229}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e44a5>{:pvrusb2:pvr2_send_request+949}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff8801406b>{:nvidia:_nv002166rm+39}
Sep 13 22:10:20 [kernel]
<ffffffff884e0d11>{:pvrusb2:pvr2_encoder_stop+81}
<ffffffff884e22c9>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+297}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel] <ffffffff8012203f>{do_page_fault+1807}
<ffffffff802a9a21>{unlink1+513}
Sep 13 22:10:20 [kernel] <ffffffff8010f389>{error_exit+0}
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff884e035a>{:pvrusb2:pvr2_write_encoder_words+218}
Sep 13 22:10:20 [kernel]
<ffffffff884e0615>{:pvrusb2:pvr2_write_encoder_vcmd+389}
Sep 13 22:10:20 [kernel] <ffffffff8010feac>{dump_stack+12}
<ffffffff80328055>{schedule+229}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e44a5>{:pvrusb2:pvr2_send_request+949}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff8801406b>{:nvidia:_nv002166rm+39}
Sep 13 22:10:20 [kernel]
<ffffffff884e0d11>{:pvrusb2:pvr2_encoder_stop+81}
<ffffffff884e22c9>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+297}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel] <ffffffff8012203f>{do_page_fault+1807}
<ffffffff802a9a21>{unlink1+513}
Sep 13 22:10:20 [kernel] <ffffffff8010f389>{error_exit+0}
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff884e035a>{:pvrusb2:pvr2_write_encoder_words+218}
Sep 13 22:10:20 [kernel]
<ffffffff884e0638>{:pvrusb2:pvr2_write_encoder_vcmd+424}
Sep 13 22:10:20 [kernel] <ffffffff8010feac>{dump_stack+12}
<ffffffff80328055>{schedule+229}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e44a5>{:pvrusb2:pvr2_send_request+949}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff8801406b>{:nvidia:_nv002166rm+39}
Sep 13 22:10:20 [kernel]
<ffffffff884e0d11>{:pvrusb2:pvr2_encoder_stop+81}
<ffffffff884e22c9>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+297}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel] <ffffffff8012203f>{do_page_fault+1807}
<ffffffff802a9a21>{unlink1+513}
Sep 13 22:10:20 [kernel] <ffffffff8010f389>{error_exit+0}
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff884e0412>{:pvrusb2:pvr2_read_encoder_words+130}
Sep 13 22:10:20 [kernel]
<ffffffff884e0665>{:pvrusb2:pvr2_write_encoder_vcmd+469}
Sep 13 22:10:20 [kernel] <ffffffff8010feac>{dump_stack+12}
<ffffffff80328055>{schedule+229}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e44a5>{:pvrusb2:pvr2_send_request+949}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff8801406b>{:nvidia:_nv002166rm+39}
Sep 13 22:10:20 [kernel]
<ffffffff884e0d11>{:pvrusb2:pvr2_encoder_stop+81}
<ffffffff884e22c9>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+297}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel] <ffffffff8012203f>{do_page_fault+1807}
<ffffffff802a9a21>{unlink1+513}
Sep 13 22:10:20 [kernel] <ffffffff8010f389>{error_exit+0}
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff884e0412>{:pvrusb2:pvr2_read_encoder_words+130}
Sep 13 22:10:20 [kernel]
<ffffffff884e0730>{:pvrusb2:pvr2_write_encoder_vcmd+672}
Sep 13 22:10:20 [kernel] <ffffffff8010feac>{dump_stack+12}
<ffffffff80328055>{schedule+229}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e44a5>{:pvrusb2:pvr2_send_request+949}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff8801406b>{:nvidia:_nv002166rm+39}
Sep 13 22:10:20 [kernel]
<ffffffff884e0d11>{:pvrusb2:pvr2_encoder_stop+81}
<ffffffff884e22c9>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+297}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel] <ffffffff8012203f>{do_page_fault+1807}
<ffffffff802a9a21>{unlink1+513}
Sep 13 22:10:20 [kernel] <ffffffff8010f389>{error_exit+0}
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff884e035a>{:pvrusb2:pvr2_write_encoder_words+218}
Sep 13 22:10:20 [kernel]
<ffffffff884e0786>{:pvrusb2:pvr2_write_encoder_vcmd+758}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e44a5>{:pvrusb2:pvr2_send_request+949}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff8801406b>{:nvidia:_nv002166rm+39}
Sep 13 22:10:20 [kernel]
<ffffffff884e0d11>{:pvrusb2:pvr2_encoder_stop+81}
<ffffffff884e22c9>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+297}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff884e4926>{:pvrusb2:pvr2_write_register+134}
Sep 13 22:10:20 [kernel]
<ffffffff884e4ec2>{:pvrusb2:pvr2_hdw_gpio_chg_dir+146}
Sep 13 22:10:20 [kernel]
<ffffffff884e0d25>{:pvrusb2:pvr2_encoder_stop+101}
<ffffffff884e22c9>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+297}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel] <ffffffff8012203f>{do_page_fault+1807}
<ffffffff802a9a21>{unlink1+513}
Sep 13 22:10:20 [kernel] <ffffffff8010f389>{error_exit+0}
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff884e4926>{:pvrusb2:pvr2_write_register+134}
Sep 13 22:10:20 [kernel]
<ffffffff884e4f72>{:pvrusb2:pvr2_hdw_gpio_chg_out+146}
Sep 13 22:10:20 [kernel]
<ffffffff884e0d34>{:pvrusb2:pvr2_encoder_stop+116}
<ffffffff884e22c9>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+297}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel] <ffffffff8012203f>{do_page_fault+1807}
<ffffffff802a9a21>{unlink1+513}
Sep 13 22:10:20 [kernel] <ffffffff8010f389>{error_exit+0}
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] pvrusb2 /*---TRACE_CTL----*/
pvr2_hdw_cmd_usbstream(0)
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff803287d5>{wait_for_completion+197}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel]
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
Sep 13 22:10:20 [kernel]
<ffffffff884e4d01>{:pvrusb2:pvr2_hdw_cmd_usbstream+97}
Sep 13 22:10:20 [kernel]
<ffffffff884e22fa>{:pvrusb2:pvr2_hdw_subsys_bit_chg_no_lock+346}
Sep 13 22:10:20 [kernel]
<ffffffff884e2858>{:pvrusb2:pvr2_hdw_set_streaming_no_lock+120}
Sep 13 22:10:20 [kernel]
<ffffffff884e28c0>{:pvrusb2:pvr2_hdw_set_streaming+48}
Sep 13 22:10:20 [kernel]
<ffffffff884e6456>{:pvrusb2:pvr2_v4l2_release+86}
<ffffffff801777a2>{__fput+178}
Sep 13 22:10:20 [kernel] <ffffffff80175e8e>{filp_close+110}
<ffffffff80135213>{put_files_struct+115}
Sep 13 22:10:20 [kernel] <ffffffff80135bd5>{do_exit+533}
<ffffffff802138d7>{do_unblank_screen+119}
Sep 13 22:10:20 [kernel] <ffffffff8012203f>{do_page_fault+1807}
<ffffffff802a9a21>{unlink1+513}
Sep 13 22:10:20 [kernel] <ffffffff8010f389>{error_exit+0}
<ffffffff884e9669>{:pvrusb2:pvr2_buffer_set_idle+121}
Sep 13 22:10:20 [kernel]
<ffffffff884e9660>{:pvrusb2:pvr2_buffer_set_idle+112}
Sep 13 22:10:20 [kernel]
<ffffffff884e9aee>{:pvrusb2:pvr2_stream_internal_flush+46}
Sep 13 22:10:20 [kernel]
<ffffffff884ea087>{:pvrusb2:pvr2_stream_kill+39}
<ffffffff884ea660>{:pvrusb2:pvr2_ioread_stop+48}
Sep 13 22:10:20 [kernel]
<ffffffff884eaaf2>{:pvrusb2:pvr2_ioread_read+274}
<ffffffff884e6921>{:pvrusb2:pvr2_v4l2_read+257}
Sep 13 22:10:20 [kernel] <ffffffff80324fea>{unix_ioctl+250}
<ffffffff8018b2b0>{__pollwait+0}
Sep 13 22:10:20 [kernel] <ffffffff802d22fc>{sock_ioctl+556}
<ffffffff80149fd0>{autoremove_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff80176655>{vfs_read+197}
<ffffffff801769f3>{sys_read+83}
Sep 13 22:10:20 [kernel] <ffffffff8010ea96>{system_call+126}
Sep 13 22:10:20 [kernel] pvrusb2 /*---TRACE_CTL----*/
pvr2_decoder_enable_output(0)
Sep 13 22:10:20 [kernel] scheduling while atomic: xawtv/0x00000001/12930
Sep 13 22:10:20 [kernel] Call Trace:<ffffffff80327fea>{schedule+122}
<ffffffff802aa5bd>{hcd_submit_urb+1885}
Sep 13 22:10:20 [kernel] <ffffffff803287d5>{wait_for_completion+197}
<ffffffff8012f8e0>{default_wake_function+0}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff884e447d>{:pvrusb2:pvr2_send_request+909}
Sep 13 22:10:20 [kernel]
<ffffffff884e4020>{:pvrusb2:pvr2_ctl_timeout+0}
<ffffffff884e1979>{:pvrusb2:pvr2_i2c_xfer+313}
Sep 13 22:10:20 [kernel] <ffffffff802c94bb>{i2c_transfer+59}
<ffffffff802c9d45>{i2c_smbus_xfer+1237}
Sep 13 22:10:20 [kernel] <ffffffff80133a4c>{__call_console_drivers+76}
<ffffffff8013408b>{vprintk+635}
Sep 13 22:10:20 [kernel] <ffffffff8012f8e0>{default_wake_function+0}
<ffffffff802ca13f>{i2c_smbus_write_byte_data+47}
--
Mit freundlichen Grüßen / With kind regards,
Andreas Korinek
But you who live on dreams, you are better pleased with the sophistical
reasoning and frauds of talkers about great and uncertain matters than
those who speak of certain and natural matters, not of such lofty nature.
-- Leonardo Da Vinci, "The Codex on the Flight of Birds"
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