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OELEC [6.0.0] Kodi Segfault with Cubox-i Dual #4461

Open azilber opened 8 years ago

azilber commented 8 years ago 
Nov 22 08:44:15 OpenELEC kernel: mxc_vpu 2040000.vpu: Physical memory allocation error!
Nov 22 08:44:15 OpenELEC kernel: mxc_vpu 2040000.vpu: Physical memory allocation error!
Nov 22 08:44:15 OpenELEC kodi.sh[1266]: Segmentation fault
Nov 22 08:44:15 OpenELEC kodi.sh[1266]: Crash report available at /storage/.kodi/temp/kodi_crashlog_20151122084415.log
Nov 22 08:44:15 OpenELEC systemd[1]: kodi.service: main process exited, code=exited, status=139/n/a
Nov 22 08:44:15 OpenELEC kill[1357]: kill: you need to specify whom to kill
Nov 22 08:44:15 OpenELEC systemd[1]: kodi.service: control process exited, code=exited status=1
Nov 22 08:44:15 OpenELEC systemd[1]: Unit kodi.service entered failed state.
Nov 22 08:44:15 OpenELEC systemd[1]: kodi.service failed.
Nov 22 08:44:17 OpenELEC systemd[1]: kodi.service holdoff time over, scheduling restart.
Nov 22 08:44:17 OpenELEC systemd[1]: Started Kodi user autostart script.
Nov 22 08:44:17 OpenELEC systemd[1]: Starting Kodi Media Center...
Nov 22 08:44:17 OpenELEC kodi-config[1361]: chmod: /storage/.kodi/addons/*/bin/*: No such file or directory
Nov 22 08:44:18 OpenELEC systemd[1]: Started Kodi Media Center.

From the log file (attached): 08:43:02 T:1967489024 ERROR: CSettingGroup: unable to read setting type of "pvrmanager.syncchannelgroups"

kodi_crashlog_20151122084415.log.txt

fritsch commented 8 years ago

That's your isse: 08:44:15 T:1586840640 ERROR: VpuAllocFrameBuffers: vpu malloc frame buf failure: ret=1

Turn on debuglogging, the GPU is running out of memory.

2015-11-22 9:49 GMT+01:00 Alexey Zilber notifications@github.com:

Nov 22 08:44:15 OpenELEC kernel: mxc_vpu 2040000.vpu: Physical memory allocation error! Nov 22 08:44:15 OpenELEC kernel: mxc_vpu 2040000.vpu: Physical memory allocation error! Nov 22 08:44:15 OpenELEC kodi.sh[1266]: Segmentation fault Nov 22 08:44:15 OpenELEC kodi.sh[1266]: Crash report available at /storage/.kodi/temp/kodi_crashlog20151122084415.log Nov 22 08:44:15 OpenELEC systemd[1]: kodi.service: main process exited, code=exited, status=139/n/a Nov 22 08:44:15 OpenELEC kill[1357]: kill: you need to specify whom to kill Nov 22 08:44:15 OpenELEC systemd[1]: kodi.service: control process exited, code=exited status=1 Nov 22 08:44:15 OpenELEC systemd[1]: Unit kodi.service entered failed state. Nov 22 08:44:15 OpenELEC systemd[1]: kodi.service failed. Nov 22 08:44:17 OpenELEC systemd[1]: kodi.service holdoff time over, scheduling restart. Nov 22 08:44:17 OpenELEC systemd[1]: Started Kodi user autostart script. Nov 22 08:44:17 OpenELEC systemd[1]: Starting Kodi Media Center... Nov 22 08:44:17 OpenELEC kodi-config[1361]: chmod: /storage/.kodi/addons//bin/_: No such file or directory Nov 22 08:44:18 OpenELEC systemd[1]: Started Kodi Media Center.

From the log file (attached): 08:43:02 T:1967489024 ERROR: CSettingGroup: unable to read setting type of "pvrmanager.syncchannelgroups"

kodi_crashlog_20151122084415.log.txt https://github.com/OpenELEC/OpenELEC.tv/files/41011/kodi_crashlog_20151122084415.log.txt

— Reply to this email directly or view it on GitHub https://github.com/OpenELEC/OpenELEC.tv/issues/4461.

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azilber commented 8 years ago

The way the video was encoded is definitely an issue, but still, a crappy encoding shouldn't cause a crash...

fritsch commented 8 years ago

Jep - fully right. OE has no one anymore that is working on the IMX decoder ... so it is unlikely someone will fix that for you. I - for my part - have stopped writing IMX code completely. The platform is not future proof and vendor support is barely existing.

I had high hopes on version 6.0 - as the company behind these boxes wanted to fix / help whatever a lot - but nothing happened - sadly. I am not an OE developer anymore - but if I was I would vote to remove every IMX support from an upcoming release.

azilber commented 8 years ago

There's seriously no other dev working on IMX support? That's pretty depressing if that's that case.

fritsch commented 8 years ago

Nope - In OE IMX has great support by @vpeter4 - but in kodi upstream it was only taken care that it "still works" somehow. But all those that did most work for the platform itself moved on ... vendor support was / is not existent.

vpeter4 commented 8 years ago

Actually Jon Nettleton is preparing new kernel and optimized Kodi for imx6. So there is hope for this platform.

fritsch commented 8 years ago

Did he say a timeline? he already prepared when I talked to him - 6 months ago?

vpeter4 commented 8 years ago

Should be done few weeks back already. Still some small Kodi issues but from what I heard seems to be working well. But because of splitting his time on different projects like clearfog platform this part stays behind.

fritsch commented 8 years ago

He should just pick everything that @mk01 has done for OSMC, including kernel (fractional refreshrates, ..) for kodi (video clock) ... and fine ... no need to reinvent the wheel again. OSMC is on 4.1.x + as xbian is ... there is no need for OE to come yet with another outdated 3.14 kernel that only works on one chip.

fritsch commented 8 years ago

@vpeter4 As I have you here: http://forum.kodi.tv/showthread.php?tid=248346 could you take care that this patch somehow hits OE? I get emails from users asking me about HD audio not working and this is the reason.

vpeter4 commented 8 years ago

He doesn't do on it's own - he already work with mk01.

vpeter4 commented 8 years ago

About the patch - I need to look it because kernel used are different. And because I don't understand this code will take time. If I succeed...

fritsch commented 8 years ago

The comment says what it does and it applies cleanly - I will post a build later on - which might also fix the issue in this report.

vpeter4 commented 8 years ago

Openelec is using old kernel. And this patch doesn't apply because sample_rates in struct mxc_edid_cfg is not an array.

fritsch commented 8 years ago

Yeah - remove the array access and just or it directly

vpeter4 commented 8 years ago

Is the second commit also needed from https://github.com/SolidRun/linux-fslc/pull/31 ?

fritsch commented 8 years ago

Not sure - I think the kernel should be bumped - when every one is using this upstream kernel.

vpeter4 commented 8 years ago

Well, this is out of my hand obviously. I just help what i CAN do.

fritsch commented 8 years ago

Concerning the second commit: This is already done in the old kernel if I see this right.

vpeter4 commented 8 years ago

No, nothing from second commit is in kernel. I applied everything from this PR (removed array access from first commit) and kernel at least compiles. Will send PR.

fritsch commented 8 years ago

Post a kodi debuglog first - then we can at least see if the ALSA enumeration still gets the correct sample rates.

fritsch commented 8 years ago

@azilber Could you test: http://fritsch.fruehberger.net/openelec/imx/OpenELEC-imx6.arm-6.0-devel-20151122145249-r21579-gd600260.tar please?

vpeter4 commented 8 years ago

I assume amplifier must be connected? Then azilber will do this test.

azilber commented 8 years ago

Yep, downloading it now. Thanks!

Ok, updated it. Will keep you guys updated.

OpenELEC:~ # uname -a Linux OpenELEC 3.14.36 #1 SMP Sun Nov 22 14:53:25 CET 2015 armv7l GNU/Linux

azilber commented 8 years ago

So, first observation. No change with badly encoded video files:

Nov 23 01:00:52 OpenELEC kernel: mxc_vpu 2040000.vpu: Physical memory allocation error!
Nov 23 01:00:52 OpenELEC kernel: mxc_vpu 2040000.vpu: Physical memory allocation error!
Nov 23 01:01:17 OpenELEC kodi.sh[804]: Segmentation fault (core dumped)
Nov 23 01:01:54 OpenELEC kodi.sh[804]: Crash report available at /storage/.kodi/temp/kodi_crashlog_20151123010117.log
Nov 23 01:01:54 OpenELEC systemd[1]: kodi.service: main process exited, code=exited, status=139/n/a
Nov 23 01:01:54 OpenELEC kill[906]: kill: you need to specify whom to kill
Nov 23 01:01:54 OpenELEC systemd[1]: kodi.service: control process exited, code=exited status=1
Nov 23 01:01:54 OpenELEC systemd[1]: Unit kodi.service entered failed state.
Nov 23 01:01:54 OpenELEC systemd[1]: kodi.service failed.
Nov 23 01:01:56 OpenELEC systemd[1]: kodi.service holdoff time over, scheduling restart.
Nov 23 01:01:56 OpenELEC systemd[1]: Started Kodi user autostart script.
Nov 23 01:01:56 OpenELEC systemd[1]: Starting Kodi Media Center...

kodi_crashlog_20151123010117.log.txt

I will continue watching to see if I get a kernel panic as before.

fritsch commented 8 years ago

Good - this was the last "non upstream" IMX patch removed -> I wish you good luck :-)

You still did not post a mediainfo of the file and this is also no debuglog

azilber commented 8 years ago

Thanks! :P Here's the mediainfo (filename removed). Where do I find the debug log? mediainfo.txt

fritsch commented 8 years ago

File is out of spec: 16 reframes :-) forget it on that box.

Will patch it out ... Am 23.11.2015 8:48 vorm. schrieb "Alexey Zilber" notifications@github.com:

Thanks! :P Here's the mediainfo (filename removed). Where do I find the debug log? mediainfo.txt https://github.com/OpenELEC/OpenELEC.tv/files/41352/mediainfo.txt

— Reply to this email directly or view it on GitHub https://github.com/OpenELEC/OpenELEC.tv/issues/4461#issuecomment-158871647 .

azilber commented 8 years ago

Status so far. Had one freeze, wasn't able to ssh in to figure what it was so assumed it was a kernel panic. When had a freeze the second time, I was already logged in so caught the error. I don't think it's the same error as the previous one, because ssh was still up and the system was responsive.

It was a weird network disconnect. I don't think it was an actual disconnect though. Just the kernel thinking it's a disconnect:

Nov 23 10:14:28 OpenELEC connmand[294]: ntp: time slew +0.008346 s
Nov 23 10:14:41 OpenELEC kernel: libphy: 2188000.ethernet:00 - Link is Down
Nov 23 10:14:41 OpenELEC connmand[294]: eth0 {RX} 1473354 packets 2197269127 bytes
Nov 23 10:14:41 OpenELEC connmand[294]: eth0 {TX} 532416 packets 43947676 bytes
Nov 23 10:14:41 OpenELEC connmand[294]: eth0 {update} flags 36867 <UP>
Nov 23 10:14:41 OpenELEC connmand[294]: eth0 {newlink} index 2 address D0:63:B4:00:3B:C0 mtu 1500
Nov 23 10:14:41 OpenELEC connmand[294]: eth0 {newlink} index 2 operstate 2 <DOWN>
Nov 23 10:14:41 OpenELEC avahi-daemon[492]: Withdrawing address record for 10.1.1.35 on eth0.
Nov 23 10:14:41 OpenELEC avahi-daemon[492]: Leaving mDNS multicast group on interface eth0.IPv4 with address 10.1.1.35.
Nov 23 10:14:41 OpenELEC avahi-daemon[492]: Interface eth0.IPv4 no longer relevant for mDNS.
Nov 23 10:14:41 OpenELEC connmand[294]: eth0 {del} address 10.1.1.35/24 label eth0
Nov 23 10:14:41 OpenELEC connmand[294]: eth0 {del} route 10.1.1.0 gw 0.0.0.0 scope 253 <LINK>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {RX} 1473354 packets 2197269127 bytes
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {TX} 532416 packets 43947676 bytes
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {update} flags 102467 <UP,RUNNING,LOWER_UP>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {newlink} index 2 address D0:63:B4:00:3B:C0 mtu 1500
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {newlink} index 2 operstate 6 <UP>
Nov 23 10:15:01 OpenELEC kernel: libphy: 2188000.ethernet:00 - Link is Up - 100/Full
Nov 23 10:15:01 OpenELEC kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Nov 23 10:15:01 OpenELEC connmand[294]: Skipping disconnect of carrier, network is connecting.
Nov 23 10:15:01 OpenELEC avahi-daemon[492]: Joining mDNS multicast group on interface eth0.IPv4 with address 10.1.1.35.
Nov 23 10:15:01 OpenELEC avahi-daemon[492]: New relevant interface eth0.IPv4 for mDNS.
Nov 23 10:15:01 OpenELEC avahi-daemon[492]: Registering new address record for 10.1.1.35 on eth0.IPv4.
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {add} route ff00:: gw :: scope 0 <UNIVERSE>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {add} route fe80:: gw :: scope 0 <UNIVERSE>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {add} address 10.1.1.35/24 label eth0 family 2
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {add} route 10.1.1.0 gw 0.0.0.0 scope 253 <LINK>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {add} route 10.1.1.1 gw 0.0.0.0 scope 253 <LINK>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {add} route 8.8.4.4 gw 10.1.1.1 scope 0 <UNIVERSE>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {add} route 8.8.8.8 gw 10.1.1.1 scope 0 <UNIVERSE>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {add} route 0.0.0.0 gw 10.1.1.1 scope 0 <UNIVERSE>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {del} route fe80:: gw :: scope 0 <UNIVERSE>
Nov 23 10:15:01 OpenELEC connmand[294]: eth0 {del} route ff00:: gw :: scope 0 <UNIVERSE>
Nov 23 10:15:01 OpenELEC connmand[294]: ntp: time slew -0.003046 s
Nov 23 10:15:01 OpenELEC avahi-daemon[492]: Invalid response packet from host 10.1.1.145.
Nov 23 10:15:02 OpenELEC avahi-daemon[492]: Invalid response packet from host 10.1.1.145.
Nov 23 10:15:02 OpenELEC avahi-daemon[492]: Invalid response packet from host 10.1.1.145.

Strangely, nothing of real interest in the kodi.log:

10:14:03 T:1481634880 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
10:14:06 T:1481634880 WARNING: Previous line repeats 1 times.
10:14:06 T:1481634880  NOTICE: CDVDPlayerAudio::OutputPacket skipping a packets of duration 32
10:14:06 T:1481634880  NOTICE: CDVDPlayerAudio::OutputPacket duplicate 3 packets of duration 32
10:14:09 T:1481634880  NOTICE: Previous line repeats 3 times.
10:14:09 T:1481634880  NOTICE: CDVDPlayerAudio::OutputPacket skipping a packets of duration 32
10:14:28 T:1481634880  NOTICE: Previous line repeats 5 times.
10:14:28 T:1481634880 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
10:14:28 T:1555035200 WARNING: CDVDMessageQueue(video)::Get - asked for new data packet, with nothing available
10:14:34 T:1481634880  NOTICE: CDVDPlayerAudio::OutputPacket skipping a packets of duration 32
10:14:45 T:1481634880  NOTICE: Previous line repeats 8 times.
10:14:45 T:1481634880 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
10:14:45 T:1555035200 WARNING: CDVDMessageQueue(video)::Get - asked for new data packet, with nothing available
10:18:00 T:1966620672  NOTICE: NFS: sending keep alive after 180 s.

So I'm still monitoring. How to get the debug log btw?

fritsch commented 8 years ago

That last log is quite clear:

You use passthrough, but the videoclock does not match the output rate ... and therefore we need to drop audio ... don't use passthrough as the cubox won't be usable with that in 24p mode.

fritsch commented 8 years ago

Debuglog: https://github.com/OpenELEC/OpenELEC.tv/blob/master/CONTRIBUTING.md

azilber commented 8 years ago

Kernel panic. Couldn't get a debug log (obviously), but luckily I was tailing the log when it happened. Here's the goods:

Nov 23 11:30:05 OpenELEC avahi-daemon[492]: Invalid response packet from host 10.1.1.145.
Nov 23 11:36:14 OpenELEC kernel: INFO: rcu_sched self-detected stall on CPU { 1}  (t=6300 jiffies g=47562 c=47561 q=0)
Nov 23 11:36:14 OpenELEC kernel: CPU: 1 PID: 1059 Comm: iMX IPU Not tainted 3.14.36 #1
Nov 23 11:36:14 OpenELEC kernel: Backtrace: 
Nov 23 11:36:14 OpenELEC kernel: [<800119dc>] (dump_backtrace) from [<80011bec>] (show_stack+0x18/0x1c)
Nov 23 11:36:14 OpenELEC kernel:  r6:80985b00 r5:809933f8 r4:00000000 r3:00000000
Nov 23 11:36:14 OpenELEC kernel: [<80011bd4>] (show_stack) from [<805ef81c>] (dump_stack+0x90/0xa0)
Nov 23 11:36:14 OpenELEC kernel: [<805ef78c>] (dump_stack) from [<8006c150>] (rcu_check_callbacks+0x420/0x80c)
Nov 23 11:36:14 OpenELEC kernel:  r5:80973580 r4:af760580
Nov 23 11:36:14 OpenELEC kernel: [<8006bd30>] (rcu_check_callbacks) from [<80030aa0>] (update_process_times+0x48/0x68)
Nov 23 11:36:14 OpenELEC kernel:  r10:af7601a8 r9:00000001 r8:af7601a8 r7:00000001 r6:00000000 r5:ac73ed00
Nov 23 11:36:14 OpenELEC kernel:  r4:ac2da000
Nov 23 11:36:14 OpenELEC kernel: [<80030a58>] (update_process_times) from [<80076ccc>] (tick_sched_handle.isra.16+0x58/0x5c)
Nov 23 11:36:14 OpenELEC kernel:  r7:0000085d r6:b8068320 r5:af7608c8 r4:ac2db730
Nov 23 11:36:14 OpenELEC kernel: [<80076c74>] (tick_sched_handle.isra.16) from [<80076d24>] (tick_sched_timer+0x54/0x80)
Nov 23 11:36:14 OpenELEC kernel:  r5:ac2db6f0 r4:af760880
Nov 23 11:36:14 OpenELEC kernel: [<80076cd0>] (tick_sched_timer) from [<80044a18>] (__run_hrtimer.isra.32+0x5c/0xec)
Nov 23 11:36:14 OpenELEC kernel:  r7:0000085d r6:af7601e0 r5:af7601a8 r4:af760880
Nov 23 11:36:14 OpenELEC kernel: [<800449bc>] (__run_hrtimer.isra.32) from [<800453fc>] (hrtimer_interrupt+0x12c/0x30c)
Nov 23 11:36:14 OpenELEC kernel:  r7:0000085d r6:b8068085 r5:00000000 r4:af7601a8
Nov 23 11:36:14 OpenELEC kernel: [<800452d0>] (hrtimer_interrupt) from [<80015448>] (twd_handler+0x38/0x48)
Nov 23 11:36:14 OpenELEC kernel:  r10:ac032000 r9:ac5cc780 r8:0000001d r7:ac02a880 r6:ac007600 r5:80993540
Nov 23 11:36:14 OpenELEC kernel:  r4:00000001
Nov 23 11:36:14 OpenELEC kernel: [<80015410>] (twd_handler) from [<800650d4>] (handle_percpu_devid_irq+0x74/0x8c)
Nov 23 11:36:14 OpenELEC kernel:  r4:af763e80 r3:80015410
Nov 23 11:36:14 OpenELEC kernel: [<80065060>] (handle_percpu_devid_irq) from [<8006126c>] (generic_handle_irq+0x34/0x44)
Nov 23 11:36:14 OpenELEC kernel:  r8:ac2da008 r7:f4000100 r6:ac2db9a0 r5:0000001d r4:0000001d r3:80065060
Nov 23 11:36:14 OpenELEC kernel: [<80061238>] (generic_handle_irq) from [<8000f104>] (handle_IRQ+0x48/0x98)
Nov 23 11:36:14 OpenELEC kernel:  r4:80973bb0 r3:00000180
Nov 23 11:36:14 OpenELEC kernel: [<8000f0bc>] (handle_IRQ) from [<80008520>] (gic_handle_irq+0x34/0x64)
Nov 23 11:36:14 OpenELEC kernel:  r6:ac2db6f0 r5:8097e8a8 r4:f400010c r3:000000a0
Nov 23 11:36:14 OpenELEC kernel: [<800084ec>] (gic_handle_irq) from [<80012740>] (__irq_svc+0x40/0x50)
Nov 23 11:36:14 OpenELEC kernel: Exception stack(0xac2db6f0 to 0xac2db738)
Nov 23 11:36:14 OpenELEC kernel: b6e0:                                     809bf544 ac2db74c 00000000 00000000
Nov 23 11:36:14 OpenELEC kernel: b700: 809bf530 00000000 809bf544 ac73ed00 ac2da008 ac5cc780 ac032000 ac2db744
Nov 23 11:36:14 OpenELEC kernel: b720: ac2db748 ac2db738 805f2a1c 8005b8b0 600b0113 ffffffff
Nov 23 11:36:14 OpenELEC kernel:  r7:ac2db724 r6:ffffffff r5:600b0113 r4:8005b8b0
Nov 23 11:36:14 OpenELEC kernel: [<8005b850>] (mspin_lock) from [<805f2a1c>] (__mutex_lock_slowpath+0x50/0x244)
Nov 23 11:36:14 OpenELEC kernel: [<805f29cc>] (__mutex_lock_slowpath) from [<805f2c6c>] (mutex_lock+0x5c/0x60)
Nov 23 11:36:14 OpenELEC kernel:  r10:ac032000 r9:ac5cc780 r8:0000c350 r7:0000c350 r6:ac01f180 r5:ac2da020
Nov 23 11:36:14 OpenELEC kernel:  r4:809bf530
Nov 23 11:36:14 OpenELEC kernel: [<805f2c10>] (mutex_lock) from [<804d1520>] (clk_prepare_lock+0x90/0x104)
Nov 23 11:36:14 OpenELEC kernel:  r4:80a05c98 r3:ac73c000
Nov 23 11:36:14 OpenELEC kernel: [<804d1490>] (clk_prepare_lock) from [<804d2ef4>] (clk_prepare+0x14/0x2c)
Nov 23 11:36:14 OpenELEC kernel:  r6:ac01f180 r5:ac5caa9c r4:ac01f180 r3:0000c350
Nov 23 11:36:14 OpenELEC kernel: [<804d2ee0>] (clk_prepare) from [<8029d5b4>] (imx_pwm_config+0x28/0x88)
Nov 23 11:36:14 OpenELEC kernel:  r4:0000c350 r3:0000c350
Nov 23 11:36:14 OpenELEC kernel: [<8029d58c>] (imx_pwm_config) from [<8029bde4>] (pwm_config+0x60/0x78)
Nov 23 11:36:14 OpenELEC kernel:  r9:ac032a14 r8:804ac0ec r7:00000001 r6:ac5cc780 r5:0000c350 r4:0000c350
Nov 23 11:36:14 OpenELEC kernel: [<8029bd84>] (pwm_config) from [<804aba98>] (__led_pwm_set+0x24/0x40)
Nov 23 11:36:14 OpenELEC kernel:  r6:0000c350 r5:0000c350 r4:ac69a614 r3:00000000
Nov 23 11:36:14 OpenELEC kernel: [<804aba74>] (__led_pwm_set) from [<804abb14>] (led_pwm_set+0x48/0x68)
Nov 23 11:36:14 OpenELEC kernel:  r5:ac69a614 r4:000000f8
Nov 23 11:36:14 OpenELEC kernel: [<804abacc>] (led_pwm_set) from [<804ac164>] (led_heartbeat_function+0x78/0x114)
Nov 23 11:36:14 OpenELEC kernel:  r7:00000000 r6:000000cc r5:ac69a614 r4:ac677e80
Nov 23 11:36:14 OpenELEC kernel: [<804ac0ec>] (led_heartbeat_function) from [<80030518>] (call_timer_fn.isra.33+0x2c/0x90)
Nov 23 11:36:14 OpenELEC kernel:  r7:00000100 r6:ac2da000 r5:00000000 r4:ac2da038
Nov 23 11:36:14 OpenELEC kernel:  r7:00000100 r6:ac2da000 r5:00000000 r4:ac2da038
Nov 23 11:36:14 OpenELEC kernel: [<800304ec>] (call_timer_fn.isra.33) from [<80030720>] (run_timer_softirq+0x1a4/0x220)
Nov 23 11:36:14 OpenELEC kernel:  r8:ac032814 r7:809780c0 r6:00200200 r5:00000000 r4:ac2db8b0
Nov 23 11:36:14 OpenELEC kernel: [<8003057c>] (run_timer_softirq) from [<80029380>] (__do_softirq+0x148/0x260)
Nov 23 11:36:14 OpenELEC kernel:  r10:40000001 r9:80978080 r8:00000100 r7:ac2da000 r6:80978084 r5:00000001
Nov 23 11:36:14 OpenELEC kernel:  r4:00000020
Nov 23 11:36:14 OpenELEC kernel: [<80029238>] (__do_softirq) from [<80029740>] (irq_exit+0xb4/0xfc)
Nov 23 11:36:14 OpenELEC kernel:  r10:ac016d00 r9:ac73c000 r8:ac2da038 r7:f4000100 r6:00000000 r5:0000001d
Nov 23 11:36:14 OpenELEC kernel:  r4:ac2da008
Nov 23 11:36:14 OpenELEC kernel: [<8002968c>] (irq_exit) from [<8000f108>] (handle_IRQ+0x4c/0x98)
Nov 23 11:36:14 OpenELEC kernel:  r4:80973bb0 r3:00000180
Nov 23 11:36:14 OpenELEC kernel: [<8000f0bc>] (handle_IRQ) from [<80008520>] (gic_handle_irq+0x34/0x64)
Nov 23 11:36:14 OpenELEC kernel:  r6:ac2db9a0 r5:8097e8a8 r4:f400010c r3:000000a0
Nov 23 11:36:14 OpenELEC kernel: [<800084ec>] (gic_handle_irq) from [<80012740>] (__irq_svc+0x40/0x50)
Nov 23 11:36:14 OpenELEC kernel: Exception stack(0xac2db9a0 to 0xac2db9e8)
Nov 23 11:36:14 OpenELEC kernel: b9a0: 809bf530 ac2da000 ac73c000 ac73c000 809bf530 00000000 809bf544 ac73ed00
Nov 23 11:36:14 OpenELEC kernel: b9c0: ac2da038 ac73c000 ac016d00 ac2db9f4 ac2db9f8 ac2db9e8 805f2a34 8005b820
Nov 23 11:36:14 OpenELEC kernel: b9e0: 600b0013 ffffffff
Nov 23 11:36:14 OpenELEC kernel:  r7:ac2db9d4 r6:ffffffff r5:600b0013 r4:8005b820
Nov 23 11:36:14 OpenELEC kernel: [<8005b7e0>] (mutex_spin_on_owner) from [<805f2a34>] (__mutex_lock_slowpath+0x68/0x244)
Nov 23 11:36:14 OpenELEC kernel: [<805f29cc>] (__mutex_lock_slowpath) from [<805f2c6c>] (mutex_lock+0x5c/0x60)
Nov 23 11:36:14 OpenELEC kernel:  r10:ac016d00 r9:00000001 r8:ac025300 r7:00000001 r6:00000000 r5:ac2da010
Nov 23 11:36:14 OpenELEC kernel:  r4:809bf530
Nov 23 11:36:14 OpenELEC kernel: [<805f2c10>] (mutex_lock) from [<804d1520>] (clk_prepare_lock+0x90/0x104)
Nov 23 11:36:14 OpenELEC kernel:  r4:80a05c98 r3:ac73c000
Nov 23 11:36:14 OpenELEC kernel: [<804d1490>] (clk_prepare_lock) from [<804d2ef4>] (clk_prepare+0x14/0x2c)
Nov 23 11:36:14 OpenELEC kernel:  r6:00000000 r5:ac6a4800 r4:ac025300 r3:00000001
Nov 23 11:36:14 OpenELEC kernel: [<804d2ee0>] (clk_prepare) from [<80471694>] (gckOS_SetGPUPower+0x274/0x318)
Nov 23 11:36:14 OpenELEC kernel:  r4:00000000 r3:00000001
Nov 23 11:36:14 OpenELEC kernel: [<80471420>] (gckOS_SetGPUPower) from [<80484f4c>] (gckHARDWARE_SetPowerManagementState+0x7fc/0xbb0)
Nov 23 11:36:14 OpenELEC kernel:  r10:00000000 r9:00000000 r8:ac69a200 r7:ac0be3c0 r6:00000000 r5:ac6a4800
Nov 23 11:36:14 OpenELEC kernel:  r4:00000000
Nov 23 11:36:14 OpenELEC kernel: [<80484750>] (gckHARDWARE_SetPowerManagementState) from [<80471220>] (gckOS_Broadcast+0x8c/0xf0)
Nov 23 11:36:14 OpenELEC kernel:  r10:00000000 r9:00000000 r8:5892f8f8 r7:00000001 r6:00000000 r5:ac69a200
Nov 23 11:36:14 OpenELEC kernel:  r4:ac69a200
Nov 23 11:36:14 OpenELEC kernel: [<80471194>] (gckOS_Broadcast) from [<804754e8>] (gckCOMMAND_EnterCommit+0x40/0xb4)
Nov 23 11:36:14 OpenELEC kernel:  r4:ac0be3c0
Nov 23 11:36:14 OpenELEC kernel: [<804754a8>] (gckCOMMAND_EnterCommit) from [<80475a38>] (gckCOMMAND_Commit+0x94/0xb2c)
Nov 23 11:36:14 OpenELEC kernel:  r6:00000001 r5:00000000 r4:ac0be3c0 r3:ac69a100
Nov 23 11:36:14 OpenELEC kernel: [<804759a4>] (gckCOMMAND_Commit) from [<804745c4>] (gckKERNEL_Dispatch+0xad0/0x13f8)
Nov 23 11:36:14 OpenELEC kernel:  r10:00000000 r9:ac2da000 r8:ac2dbdd0 r7:00000001 r6:ac0be3c0 r5:ac69a100
Nov 23 11:36:14 OpenELEC kernel:  r4:ac2dbde8
Nov 23 11:36:14 OpenELEC kernel: [<80473af4>] (gckKERNEL_Dispatch) from [<8046c594>] (drv_ioctl+0x11c/0x280)
Nov 23 11:36:14 OpenELEC kernel:  r10:00000000 r9:ac2da000 r8:ac2dbdd0 r7:00007530 r6:ac2da008 r5:ad02bf00
Nov 23 11:36:14 OpenELEC kernel:  r4:ac67b000
Nov 23 11:36:14 OpenELEC kernel: [<8046c478>] (drv_ioctl) from [<800d58c8>] (do_vfs_ioctl+0x414/0x5d8)
Nov 23 11:36:14 OpenELEC kernel:  r10:00000000 r9:ac2da000 r8:00000014 r7:00007530 r6:ac1e9b40 r5:5a294b68
Nov 23 11:36:14 OpenELEC kernel:  r4:ac66f528
Nov 23 11:36:14 OpenELEC kernel: [<800d54b4>] (do_vfs_ioctl) from [<800d5ac8>] (SyS_ioctl+0x3c/0x64)
Nov 23 11:36:14 OpenELEC kernel:  r9:ac2da000 r8:00000014 r7:00007530 r6:ac1e9b40 r5:5a294b68 r4:ac1e9b41
Nov 23 11:36:14 OpenELEC kernel: [<800d5a8c>] (SyS_ioctl) from [<8000e800>] (ret_fast_syscall+0x0/0x30)
Nov 23 11:36:14 OpenELEC kernel:  r8:8000e984 r7:00000036 r6:00007530 r5:755db11c r4:00002710 r3:02cf1048
Nov 23 11:36:19 OpenELEC kernel: BUG: soft lockup - CPU#1 stuck for 22s! [iMX IPU:1059]
Nov 23 11:36:19 OpenELEC kernel: Modules linked in: hci_uart bluetooth 6lowpan_iphc brcmfmac brcmutil cfg80211 snd_soc_imx_spdif snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder ir_rc5_decoder ir_rc6_decoder ir_nec_decoder snd_soc_fsl_spdif gpio_ir_recv
Nov 23 11:36:19 OpenELEC kernel: 
Nov 23 11:36:19 OpenELEC kernel: CPU: 1 PID: 1059 Comm: iMX IPU Not tainted 3.14.36 #1
Nov 23 11:36:19 OpenELEC kernel: task: ac73ed00 ti: ac2da000 task.ti: ac2da000
Nov 23 11:36:19 OpenELEC kernel: PC is at mspin_lock+0x5c/0x6c
Nov 23 11:36:19 OpenELEC kernel: LR is at __mutex_lock_slowpath+0x50/0x244
Nov 23 11:36:19 OpenELEC kernel: pc : [<8005b8ac>]    lr : [<805f2a1c>]    psr: 600b0113
                                 sp : ac2db738  ip : ac2db748  fp : ac2db744
Nov 23 11:36:19 OpenELEC kernel: r10: ac032000  r9 : ac5cc780  r8 : ac2da008
Nov 23 11:36:19 OpenELEC kernel: r7 : ac73ed00  r6 : 809bf544  r5 : 00000000  r4 : 809bf530
Nov 23 11:36:19 OpenELEC kernel: r3 : 00000000  r2 : 00000000  r1 : ac2db74c  r0 : 809bf544
Nov 23 11:36:19 OpenELEC kernel: Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Nov 23 11:36:19 OpenELEC kernel: Control: 10c53c7d  Table: 3cf7404a  DAC: 00000015
Nov 23 11:36:19 OpenELEC kernel: CPU: 1 PID: 1059 Comm: iMX IPU Not tainted 3.14.36 #1
Nov 23 11:36:19 OpenELEC kernel: Backtrace: 
Nov 23 11:36:19 OpenELEC kernel: [<800119dc>] (dump_backtrace) from [<80011bec>] (show_stack+0x18/0x1c)
Nov 23 11:36:19 OpenELEC kernel:  r6:ee6b2800 r5:809933f8 r4:00000000 r3:00000000
Nov 23 11:36:19 OpenELEC kernel: [<80011bd4>] (show_stack) from [<805ef81c>] (dump_stack+0x90/0xa0)
Nov 23 11:36:19 OpenELEC kernel: [<805ef78c>] (dump_stack) from [<8000f79c>] (show_regs+0x28/0x2c)
Nov 23 11:36:19 OpenELEC kernel:  r5:00000016 r4:ac2db6f0
Nov 23 11:36:19 OpenELEC kernel: [<8000f774>] (show_regs) from [<800875e8>] (watchdog_timer_fn+0x14c/0x180)
Nov 23 11:36:19 OpenELEC kernel:  r4:8097e518 r3:2eded000
Nov 23 11:36:19 OpenELEC kernel: [<8008749c>] (watchdog_timer_fn) from [<80044a18>] (__run_hrtimer.isra.32+0x5c/0xec)
Nov 23 11:36:19 OpenELEC kernel:  r10:af7601a8 r9:00000001 r8:af7601a8 r7:0000085e r6:af7601e0 r5:af7601a8
Nov 23 11:36:19 OpenELEC kernel:  r4:af760960
Nov 23 11:36:19 OpenELEC kernel: [<800449bc>] (__run_hrtimer.isra.32) from [<800453fc>] (hrtimer_interrupt+0x12c/0x30c)
Nov 23 11:36:19 OpenELEC kernel:  r7:0000085e r6:fb56099f r5:00000000 r4:af7601a8
Nov 23 11:36:19 OpenELEC kernel: [<800452d0>] (hrtimer_interrupt) from [<80015448>] (twd_handler+0x38/0x48)
Nov 23 11:36:19 OpenELEC kernel:  r10:ac032000 r9:ac5cc780 r8:0000001d r7:ac02a880 r6:ac007600 r5:80993540
Nov 23 11:36:19 OpenELEC kernel:  r4:00000001
Nov 23 11:36:19 OpenELEC kernel: [<80015410>] (twd_handler) from [<800650d4>] (handle_percpu_devid_irq+0x74/0x8c)
Nov 23 11:36:19 OpenELEC kernel:  r4:af763e80 r3:80015410
Nov 23 11:36:19 OpenELEC kernel: [<80065060>] (handle_percpu_devid_irq) from [<8006126c>] (generic_handle_irq+0x34/0x44)
Nov 23 11:36:19 OpenELEC kernel:  r8:ac2da008 r7:f4000100 r6:ac2db9a0 r5:0000001d r4:0000001d r3:80065060
Nov 23 11:36:19 OpenELEC kernel: [<80061238>] (generic_handle_irq) from [<8000f104>] (handle_IRQ+0x48/0x98)
Nov 23 11:36:19 OpenELEC kernel:  r4:80973bb0 r3:00000180
Nov 23 11:36:19 OpenELEC kernel: [<8000f0bc>] (handle_IRQ) from [<80008520>] (gic_handle_irq+0x34/0x64)
Nov 23 11:36:19 OpenELEC kernel:  r6:ac2db6f0 r5:8097e8a8 r4:f400010c r3:000000a0
Nov 23 11:36:19 OpenELEC kernel: [<800084ec>] (gic_handle_irq) from [<80012740>] (__irq_svc+0x40/0x50)
Nov 23 11:36:19 OpenELEC kernel: Exception stack(0xac2db6f0 to 0xac2db738)
Nov 23 11:36:19 OpenELEC kernel: b6e0:                                     809bf544 ac2db74c 00000000 00000000
Nov 23 11:36:19 OpenELEC kernel: b700: 809bf530 00000000 809bf544 ac73ed00 ac2da008 ac5cc780 ac032000 ac2db744
Nov 23 11:36:19 OpenELEC kernel: b720: ac2db748 ac2db738 805f2a1c 8005b8ac 600b0113 ffffffff
Nov 23 11:36:19 OpenELEC kernel:  r7:ac2db724 r6:ffffffff r5:600b0113 r4:8005b8ac
Nov 23 11:36:19 OpenELEC kernel: [<8005b850>] (mspin_lock) from [<805f2a1c>] (__mutex_lock_slowpath+0x50/0x244)
Nov 23 11:36:19 OpenELEC kernel: [<805f29cc>] (__mutex_lock_slowpath) from [<805f2c6c>] (mutex_lock+0x5c/0x60)
Nov 23 11:36:19 OpenELEC kernel:  r10:ac032000 r9:ac5cc780 r8:0000c350 r7:0000c350 r6:ac01f180 r5:ac2da020
Nov 23 11:36:19 OpenELEC kernel:  r4:809bf530
Nov 23 11:36:19 OpenELEC kernel: [<805f2c10>] (mutex_lock) from [<804d1520>] (clk_prepare_lock+0x90/0x104)
Nov 23 11:36:19 OpenELEC kernel:  r4:80a05c98 r3:ac73c000
Nov 23 11:36:19 OpenELEC kernel: [<804d1490>] (clk_prepare_lock) from [<804d2ef4>] (clk_prepare+0x14/0x2c)
Nov 23 11:36:19 OpenELEC kernel:  r6:ac01f180 r5:ac5caa9c r4:ac01f180 r3:0000c350
Nov 23 11:36:19 OpenELEC kernel: [<804d2ee0>] (clk_prepare) from [<8029d5b4>] (imx_pwm_config+0x28/0x88)
Nov 23 11:36:19 OpenELEC kernel:  r4:0000c350 r3:0000c350
Nov 23 11:36:19 OpenELEC kernel: [<8029d58c>] (imx_pwm_config) from [<8029bde4>] (pwm_config+0x60/0x78)
Nov 23 11:36:19 OpenELEC kernel:  r9:ac032a14 r8:804ac0ec r7:00000001 r6:ac5cc780 r5:0000c350 r4:0000c350
Nov 23 11:36:19 OpenELEC kernel: [<8029bd84>] (pwm_config) from [<804aba98>] (__led_pwm_set+0x24/0x40)
Nov 23 11:36:19 OpenELEC kernel:  r6:0000c350 r5:0000c350 r4:ac69a614 r3:00000000
Nov 23 11:36:19 OpenELEC kernel: [<804aba74>] (__led_pwm_set) from [<804abb14>] (led_pwm_set+0x48/0x68)
Nov 23 11:36:19 OpenELEC kernel:  r5:ac69a614 r4:000000f8
Nov 23 11:36:19 OpenELEC kernel: [<804abacc>] (led_pwm_set) from [<804ac164>] (led_heartbeat_function+0x78/0x114)
Nov 23 11:36:19 OpenELEC kernel:  r7:00000000 r6:000000cc r5:ac69a614 r4:ac677e80
Nov 23 11:36:19 OpenELEC kernel: [<804ac0ec>] (led_heartbeat_function) from [<80030518>] (call_timer_fn.isra.33+0x2c/0x90)
Nov 23 11:36:19 OpenELEC kernel:  r7:00000100 r6:ac2da000 r5:00000000 r4:ac2da038
Nov 23 11:36:19 OpenELEC kernel: [<800304ec>] (call_timer_fn.isra.33) from [<80030720>] (run_timer_softirq+0x1a4/0x220)
Nov 23 11:36:19 OpenELEC kernel:  r8:ac032814 r7:809780c0 r6:00200200 r5:00000000 r4:ac2db8b0
Nov 23 11:36:19 OpenELEC kernel: [<8003057c>] (run_timer_softirq) from [<80029380>] (__do_softirq+0x148/0x260)
Nov 23 11:36:19 OpenELEC kernel:  r10:40000001 r9:80978080 r8:00000100 r7:ac2da000 r6:80978084 r5:00000001
Nov 23 11:36:19 OpenELEC kernel:  r4:00000020
Nov 23 11:36:19 OpenELEC kernel: [<80029238>] (__do_softirq) from [<80029740>] (irq_exit+0xb4/0xfc)
Nov 23 11:36:19 OpenELEC kernel:  r10:ac016d00 r9:ac73c000 r8:ac2da038 r7:f4000100 r6:00000000 r5:0000001d
Nov 23 11:36:19 OpenELEC kernel:  r4:ac2da008
Nov 23 11:36:19 OpenELEC kernel: [<8002968c>] (irq_exit) from [<8000f108>] (handle_IRQ+0x4c/0x98)
Nov 23 11:36:19 OpenELEC kernel:  r4:80973bb0 r3:00000180
Nov 23 11:36:19 OpenELEC kernel: [<8000f0bc>] (handle_IRQ) from [<80008520>] (gic_handle_irq+0x34/0x64)
Nov 23 11:36:19 OpenELEC kernel:  r6:ac2db9a0 r5:8097e8a8 r4:f400010c r3:000000a0
Nov 23 11:36:19 OpenELEC kernel: [<800084ec>] (gic_handle_irq) from [<80012740>] (__irq_svc+0x40/0x50)
Nov 23 11:36:19 OpenELEC kernel: Exception stack(0xac2db9a0 to 0xac2db9e8)
Nov 23 11:36:19 OpenELEC kernel: b9a0: 809bf530 ac2da000 ac73c000 ac73c000 809bf530 00000000 809bf544 ac73ed00
Nov 23 11:36:19 OpenELEC kernel: b9c0: ac2da038 ac73c000 ac016d00 ac2db9f4 ac2db9f8 ac2db9e8 805f2a34 8005b820
Nov 23 11:36:19 OpenELEC kernel: b9e0: 600b0013 ffffffff
Nov 23 11:36:19 OpenELEC kernel:  r7:ac2db9d4 r6:ffffffff r5:600b0013 r4:8005b820
Nov 23 11:36:19 OpenELEC kernel: [<8005b7e0>] (mutex_spin_on_owner) from [<805f2a34>] (__mutex_lock_slowpath+0x68/0x244)
Nov 23 11:36:19 OpenELEC kernel: [<805f29cc>] (__mutex_lock_slowpath) from [<805f2c6c>] (mutex_lock+0x5c/0x60)
Nov 23 11:36:19 OpenELEC kernel:  r10:ac016d00 r9:00000001 r8:ac025300 r7:00000001 r6:00000000 r5:ac2da010
Nov 23 11:36:19 OpenELEC kernel:  r4:809bf530
Nov 23 11:36:19 OpenELEC kernel: [<805f2c10>] (mutex_lock) from [<804d1520>] (clk_prepare_lock+0x90/0x104)
Nov 23 11:36:19 OpenELEC kernel:  r4:80a05c98 r3:ac73c000
Nov 23 11:36:19 OpenELEC kernel: [<804d1490>] (clk_prepare_lock) from [<804d2ef4>] (clk_prepare+0x14/0x2c)
Nov 23 11:36:19 OpenELEC kernel:  r6:00000000 r5:ac6a4800 r4:ac025300 r3:00000001
Nov 23 11:36:19 OpenELEC kernel: [<804d2ee0>] (clk_prepare) from [<80471694>] (gckOS_SetGPUPower+0x274/0x318)
Nov 23 11:36:19 OpenELEC kernel:  r4:00000000 r3:00000001
Nov 23 11:36:19 OpenELEC kernel: [<80471420>] (gckOS_SetGPUPower) from [<80484f4c>] (gckHARDWARE_SetPowerManagementState+0x7fc/0xbb0)
Nov 23 11:36:19 OpenELEC kernel:  r10:00000000 r9:00000000 r8:ac69a200 r7:ac0be3c0 r6:00000000 r5:ac6a4800
Nov 23 11:36:19 OpenELEC kernel:  r4:00000000
Nov 23 11:36:19 OpenELEC kernel: [<80484750>] (gckHARDWARE_SetPowerManagementState) from [<80471220>] (gckOS_Broadcast+0x8c/0xf0)
Nov 23 11:36:19 OpenELEC kernel:  r10:00000000 r9:00000000 r8:5892f8f8 r7:00000001 r6:00000000 r5:ac69a200
Nov 23 11:36:19 OpenELEC kernel:  r4:ac69a200
Nov 23 11:36:19 OpenELEC kernel: [<80471194>] (gckOS_Broadcast) from [<804754e8>] (gckCOMMAND_EnterCommit+0x40/0xb4)
Nov 23 11:36:19 OpenELEC kernel:  r4:ac0be3c0
Nov 23 11:36:19 OpenELEC kernel: [<804754a8>] (gckCOMMAND_EnterCommit) from [<80475a38>] (gckCOMMAND_Commit+0x94/0xb2c)
Nov 23 11:36:19 OpenELEC kernel:  r6:00000001 r5:00000000 r4:ac0be3c0 r3:ac69a100
Nov 23 11:36:19 OpenELEC kernel: [<804759a4>] (gckCOMMAND_Commit) from [<804745c4>] (gckKERNEL_Dispatch+0xad0/0x13f8)
Nov 23 11:36:19 OpenELEC kernel:  r10:00000000 r9:ac2da000 r8:ac2dbdd0 r7:00000001 r6:ac0be3c0 r5:ac69a100
Nov 23 11:36:19 OpenELEC kernel:  r4:ac2dbde8
Nov 23 11:36:19 OpenELEC kernel: [<80473af4>] (gckKERNEL_Dispatch) from [<8046c594>] (drv_ioctl+0x11c/0x280)
Nov 23 11:36:19 OpenELEC kernel:  r10:00000000 r9:ac2da000 r8:ac2dbdd0 r7:00007530 r6:ac2da008 r5:ad02bf00
Nov 23 11:36:19 OpenELEC kernel:  r4:ac67b000
Nov 23 11:36:19 OpenELEC kernel: [<8046c478>] (drv_ioctl) from [<800d58c8>] (do_vfs_ioctl+0x414/0x5d8)
Nov 23 11:36:19 OpenELEC kernel:  r10:00000000 r9:ac2da000 r8:00000014 r7:00007530 r6:ac1e9b40 r5:5a294b68
Nov 23 11:36:19 OpenELEC kernel:  r4:ac66f528
Nov 23 11:36:19 OpenELEC kernel: [<800d54b4>] (do_vfs_ioctl) from [<800d5ac8>] (SyS_ioctl+0x3c/0x64)
Nov 23 11:36:19 OpenELEC kernel:  r9:ac2da000 r8:00000014 r7:00007530 r6:ac1e9b40 r5:5a294b68 r4:ac1e9b41
Nov 23 11:36:19 OpenELEC kernel: [<800d5a8c>] (SyS_ioctl) from [<8000e800>] (ret_fast_syscall+0x0/0x30)
Nov 23 11:36:19 OpenELEC kernel:  r8:8000e984 r7:00000036 r6:00007530 r5:755db11c r4:00002710 r3:02cf1048
Nov 23 11:37:17 OpenELEC kernel: INFO: rcu_sched self-detected stall on CPU { 1}  (t=25203 jiffies g=47562 c=47561 q=0)
Nov 23 11:37:17 OpenELEC kernel: CPU: 1 PID: 1059 Comm: iMX IPU Not tainted 3.14.36 #1
Nov 23 11:37:17 OpenELEC kernel: Backtrace: 
Nov 23 11:37:17 OpenELEC kernel: [<800119dc>] (dump_backtrace) from [<80011bec>] (show_stack+0x18/0x1c)
Nov 23 11:37:17 OpenELEC kernel:  r6:80985b00 r5:809933f8 r4:00000000 r3:00000000
Nov 23 11:37:17 OpenELEC kernel: [<80011bd4>] (show_stack) from [<805ef81c>] (dump_stack+0x90/0xa0)
Nov 23 11:37:17 OpenELEC kernel: [<805ef78c>] (dump_stack) from [<8006c150>] (rcu_check_callbacks+0x420/0x80c)
Nov 23 11:37:17 OpenELEC kernel:  r5:80973580 r4:af760580
Nov 23 11:37:17 OpenELEC kernel: [<8006bd30>] (rcu_check_callbacks) from [<80030aa0>] (update_process_times+0x48/0x68)
Nov 23 11:37:17 OpenELEC kernel:  r10:af7601a8 r9:00000001 r8:af7601a8 r7:00000001 r6:00000000 r5:ac73ed00
Nov 23 11:37:17 OpenELEC kernel:  r4:ac2da000
Nov 23 11:37:17 OpenELEC kernel: [<80030a58>] (update_process_times) from [<80076ccc>] (tick_sched_handle.isra.16+0x58/0x5c)
Nov 23 11:37:17 OpenELEC kernel:  r7:0000086c r6:63b6b6ca r5:af7608c8 r4:ac2db730
Nov 23 11:37:17 OpenELEC kernel: [<80076c74>] (tick_sched_handle.isra.16) from [<80076d24>] (tick_sched_timer+0x54/0x80)
Nov 23 11:37:17 OpenELEC kernel:  r5:ac2db6f0 r4:af760880
Nov 23 11:37:17 OpenELEC kernel: [<80076cd0>] (tick_sched_timer) from [<80044a18>] (__run_hrtimer.isra.32+0x5c/0xec)
Nov 23 11:37:17 OpenELEC kernel:  r7:0000086c r6:af7601e0 r5:af7601a8 r4:af760880
Nov 23 11:37:17 OpenELEC kernel: [<800449bc>] (__run_hrtimer.isra.32) from [<800453fc>] (hrtimer_interrupt+0x12c/0x30c)
Nov 23 11:37:17 OpenELEC kernel:  r7:0000086c r6:63b6b42f r5:00000000 r4:af7601a8
Nov 23 11:37:17 OpenELEC kernel: [<800452d0>] (hrtimer_interrupt) from [<80015448>] (twd_handler+0x38/0x48)
Nov 23 11:37:17 OpenELEC kernel:  r10:ac032000 r9:ac5cc780 r8:0000001d r7:ac02a880 r6:ac007600 r5:80993540
Nov 23 11:37:17 OpenELEC kernel:  r4:00000001
Nov 23 11:37:17 OpenELEC kernel: [<80015410>] (twd_handler) from [<800650d4>] (handle_percpu_devid_irq+0x74/0x8c)
Nov 23 11:37:17 OpenELEC kernel:  r4:af763e80 r3:80015410
Nov 23 11:37:17 OpenELEC kernel: [<80065060>] (handle_percpu_devid_irq) from [<8006126c>] (generic_handle_irq+0x34/0x44)
Nov 23 11:37:17 OpenELEC kernel:  r8:ac2da008 r7:f4000100 r6:ac2db9a0 r5:0000001d r4:0000001d r3:80065060
Nov 23 11:37:17 OpenELEC kernel: [<80061238>] (generic_handle_irq) from [<8000f104>] (handle_IRQ+0x48/0x98)
Nov 23 11:37:17 OpenELEC kernel:  r4:80973bb0 r3:00000180
Nov 23 11:37:17 OpenELEC kernel: [<8000f0bc>] (handle_IRQ) from [<80008520>] (gic_handle_irq+0x34/0x64)
Nov 23 11:37:17 OpenELEC kernel:  r6:ac2db6f0 r5:8097e8a8 r4:f400010c r3:000000a0
Nov 23 11:37:17 OpenELEC kernel: [<800084ec>] (gic_handle_irq) from [<80012740>] (__irq_svc+0x40/0x50)
Nov 23 11:37:17 OpenELEC kernel: Exception stack(0xac2db6f0 to 0xac2db738)
Nov 23 11:37:17 OpenELEC kernel: b6e0:                                     809bf544 ac2db74c 00000000 00000000
Nov 23 11:37:17 OpenELEC kernel: b700: 809bf530 00000000 809bf544 ac73ed00 ac2da008 ac5cc780 ac032000 ac2db744
Nov 23 11:37:17 OpenELEC kernel: b720: ac2db748 ac2db738 805f2a1c 8005b8b0 600b0113 ffffffff
Nov 23 11:37:17 OpenELEC kernel:  r7:ac2db724 r6:ffffffff r5:600b0113 r4:8005b8b0
Nov 23 11:37:17 OpenELEC kernel: [<8005b850>] (mspin_lock) from [<805f2a1c>] (__mutex_lock_slowpath+0x50/0x244)
Nov 23 11:37:17 OpenELEC kernel: [<805f29cc>] (__mutex_lock_slowpath) from [<805f2c6c>] (mutex_lock+0x5c/0x60)
Nov 23 11:37:17 OpenELEC kernel:  r10:ac032000 r9:ac5cc780 r8:0000c350 r7:0000c350 r6:ac01f180 r5:ac2da020
Nov 23 11:37:17 OpenELEC kernel:  r4:809bf530
Nov 23 11:37:17 OpenELEC kernel: [<805f2c10>] (mutex_lock) from [<804d1520>] (clk_prepare_lock+0x90/0x104)
Nov 23 11:37:17 OpenELEC kernel:  r4:80a05c98 r3:ac73c000
Nov 23 11:37:17 OpenELEC kernel: [<804d1490>] (clk_prepare_lock) from [<804d2ef4>] (clk_prepare+0x14/0x2c)
Nov 23 11:37:17 OpenELEC kernel:  r6:ac01f180 r5:ac5caa9c r4:ac01f180 r3:0000c350
Nov 23 11:37:17 OpenELEC kernel: [<804d2ee0>] (clk_prepare) from [<8029d5b4>] (imx_pwm_config+0x28/0x88)
Nov 23 11:37:17 OpenELEC kernel:  r4:0000c350 r3:0000c350
Nov 23 11:37:17 OpenELEC kernel: [<8029d58c>] (imx_pwm_config) from [<8029bde4>] (pwm_config+0x60/0x78)
Nov 23 11:37:17 OpenELEC kernel:  r9:ac032a14 r8:804ac0ec r7:00000001 r6:ac5cc780 r5:0000c350 r4:0000c350
Nov 23 11:37:17 OpenELEC kernel: [<8029bd84>] (pwm_config) from [<804aba98>] (__led_pwm_set+0x24/0x40)
Nov 23 11:37:17 OpenELEC kernel:  r6:0000c350 r5:0000c350 r4:ac69a614 r3:00000000
Nov 23 11:37:17 OpenELEC kernel: [<804aba74>] (__led_pwm_set) from [<804abb14>] (led_pwm_set+0x48/0x68)
Nov 23 11:37:17 OpenELEC kernel:  r5:ac69a614 r4:000000f8
Nov 23 11:37:17 OpenELEC kernel: [<804abacc>] (led_pwm_set) from [<804ac164>] (led_heartbeat_function+0x78/0x114)
Nov 23 11:37:17 OpenELEC kernel:  r7:00000000 r6:000000cc r5:ac69a614 r4:ac677e80
Nov 23 11:37:17 OpenELEC kernel: [<804ac0ec>] (led_heartbeat_function) from [<80030518>] (call_timer_fn.isra.33+0x2c/0x90)
Nov 23 11:37:17 OpenELEC kernel:  r7:00000100 r6:ac2da000 r5:00000000 r4:ac2da038
Nov 23 11:37:17 OpenELEC kernel: [<800304ec>] (call_timer_fn.isra.33) from [<80030720>] (run_timer_softirq+0x1a4/0x220)
Nov 23 11:37:17 OpenELEC kernel:  r8:ac032814 r7:809780c0 r6:00200200 r5:00000000 r4:ac2db8b0
Nov 23 11:37:17 OpenELEC kernel: [<8003057c>] (run_timer_softirq) from [<80029380>] (__do_softirq+0x148/0x260)
Nov 23 11:37:17 OpenELEC kernel:  r10:40000001 r9:80978080 r8:00000100 r7:ac2da000 r6:80978084 r5:00000001
Nov 23 11:37:17 OpenELEC kernel:  r4:00000020
Nov 23 11:37:17 OpenELEC kernel: [<80029238>] (__do_softirq) from [<80029740>] (irq_exit+0xb4/0xfc)
Nov 23 11:37:17 OpenELEC kernel:  r10:ac016d00 r9:ac73c000 r8:ac2da038 r7:f4000100 r6:00000000 r5:0000001d
Nov 23 11:37:17 OpenELEC kernel:  r4:ac2da008
Nov 23 11:37:17 OpenELEC kernel: [<8002968c>] (irq_exit) from [<8000f108>] (handle_IRQ+0x4c/0x98)
Nov 23 11:37:17 OpenELEC kernel:  r4:80973bb0 r3:00000180
Nov 23 11:37:17 OpenELEC kernel: [<8000f0bc>] (handle_IRQ) from [<80008520>] (gic_handle_irq+0x34/0x64)
Nov 23 11:37:17 OpenELEC kernel:  r6:ac2db9a0 r5:8097e8a8 r4:f400010c r3:000000a0
Nov 23 11:37:17 OpenELEC kernel: [<800084ec>] (gic_handle_irq) from [<80012740>] (__irq_svc+0x40/0x50)
Nov 23 11:37:17 OpenELEC kernel: Exception stack(0xac2db9a0 to 0xac2db9e8)
Nov 23 11:37:17 OpenELEC kernel: b9a0: 809bf530 ac2da000 ac73c000 ac73c000 809bf530 00000000 809bf544 ac73ed00
Nov 23 11:37:17 OpenELEC kernel: b9c0: ac2da038 ac73c000 ac016d00 ac2db9f4 ac2db9f8 ac2db9e8 805f2a34 8005b820
Nov 23 11:37:17 OpenELEC kernel: b9e0: 600b0013 ffffffff
Nov 23 11:37:17 OpenELEC kernel:  r7:ac2db9d4 r6:ffffffff r5:600b0013 r4:8005b820
Nov 23 11:37:17 OpenELEC kernel: [<8005b7e0>] (mutex_spin_on_owner) from [<805f2a34>] (__mutex_lock_slowpath+0x68/0x244)
Nov 23 11:37:17 OpenELEC kernel: [<805f29cc>] (__mutex_lock_slowpath) from [<805f2c6c>] (mutex_lock+0x5c/0x60)
Nov 23 11:37:17 OpenELEC kernel:  r10:ac016d00 r9:00000001 r8:ac025300 r7:00000001 r6:00000000 r5:ac2da010
Nov 23 11:37:17 OpenELEC kernel:  r4:809bf530
Nov 23 11:37:17 OpenELEC kernel: [<805f2c10>] (mutex_lock) from [<804d1520>] (clk_prepare_lock+0x90/0x104)
Nov 23 11:37:17 OpenELEC kernel:  r4:80a05c98 r3:ac73c000
Nov 23 11:37:17 OpenELEC kernel: [<804d1490>] (clk_prepare_lock) from [<804d2ef4>] (clk_prepare+0x14/0x2c)
Nov 23 11:37:17 OpenELEC kernel:  r6:00000000 r5:ac6a4800 r4:ac025300 r3:00000001
Nov 23 11:37:17 OpenELEC kernel: [<804d2ee0>] (clk_prepare) from [<80471694>] (gckOS_SetGPUPower+0x274/0x318)
Nov 23 11:37:17 OpenELEC kernel:  r4:00000000 r3:00000001
Nov 23 11:37:17 OpenELEC kernel: [<80471420>] (gckOS_SetGPUPower) from [<80484f4c>] (gckHARDWARE_SetPowerManagementState+0x7fc/0xbb0)
Nov 23 11:37:17 OpenELEC kernel:  r10:00000000 r9:00000000 r8:ac69a200 r7:ac0be3c0 r6:00000000 r5:ac6a4800
Nov 23 11:37:17 OpenELEC kernel:  r4:00000000
Nov 23 11:37:17 OpenELEC kernel: [<80484750>] (gckHARDWARE_SetPowerManagementState) from [<80471220>] (gckOS_Broadcast+0x8c/0xf0)
Nov 23 11:37:17 OpenELEC kernel:  r10:00000000 r9:00000000 r8:5892f8f8 r7:00000001 r6:00000000 r5:ac69a200
Nov 23 11:37:17 OpenELEC kernel:  r4:ac69a200
Nov 23 11:37:17 OpenELEC kernel: [<80471194>] (gckOS_Broadcast) from [<804754e8>] (gckCOMMAND_EnterCommit+0x40/0xb4)
Nov 23 11:37:17 OpenELEC kernel:  r4:ac0be3c0
Nov 23 11:37:17 OpenELEC kernel: [<804754a8>] (gckCOMMAND_EnterCommit) from [<80475a38>] (gckCOMMAND_Commit+0x94/0xb2c)
Nov 23 11:37:17 OpenELEC kernel:  r6:00000001 r5:00000000 r4:ac0be3c0 r3:ac69a100
Nov 23 11:37:17 OpenELEC kernel: [<804759a4>] (gckCOMMAND_Commit) from [<804745c4>] (gckKERNEL_Dispatch+0xad0/0x13f8)
Nov 23 11:37:17 OpenELEC kernel:  r10:00000000 r9:ac2da000 r8:ac2dbdd0 r7:00000001 r6:ac0be3c0 r5:ac69a100
Nov 23 11:37:17 OpenELEC kernel:  r4:ac2dbde8
Nov 23 11:37:17 OpenELEC kernel: [<80473af4>] (gckKERNEL_Dispatch) from [<8046c594>] (drv_ioctl+0x11c/0x280)
Nov 23 11:37:17 OpenELEC kernel:  r10:00000000 r9:ac2da000 r8:ac2dbdd0 r7:00007530 r6:ac2da008 r5:ad02bf00
Nov 23 11:37:17 OpenELEC kernel:  r4:ac67b000
Nov 23 11:37:17 OpenELEC kernel: [<8046c478>] (drv_ioctl) from [<800d58c8>] (do_vfs_ioctl+0x414/0x5d8)
Nov 23 11:37:17 OpenELEC kernel:  r10:00000000 r9:ac2da000 r8:00000014 r7:00007530 r6:ac1e9b40 r5:5a294b68
Nov 23 11:37:17 OpenELEC kernel:  r4:ac66f528
Nov 23 11:37:17 OpenELEC kernel: [<800d54b4>] (do_vfs_ioctl) from [<800d5ac8>] (SyS_ioctl+0x3c/0x64)
Nov 23 11:37:17 OpenELEC kernel:  r9:ac2da000 r8:00000014 r7:00007530 r6:ac1e9b40 r5:5a294b68 r4:ac1e9b41
Nov 23 11:37:17 OpenELEC kernel: [<800d5a8c>] (SyS_ioctl) from [<8000e800>] (ret_fast_syscall+0x0/0x30)
Nov 23 11:37:17 OpenELEC kernel:  r8:8000e984 r7:00000036 r6:00007530 r5:755db11c r4:00002710 r3:02cf1048
azilber commented 8 years ago

That last log is quite clear:

You use passthrough, but the videoclock does not match the output rate ... and therefore we need to drop audio ... don't use passthrough as the cubox won't be usable with that in 24p mode.

I have passthrough disabled for audio. I just reset my audio settings to see if that helps.

fritsch commented 8 years ago

Without Reference Clock (osmc has it, xbian has it) you won't be able to solve that issue. If you want to use the best software for IMX it is not this version you are running.

chewitt commented 8 years ago

@vpeter4 - same question: is this addressed in any recent changes - can the ticket be closed?

vpeter4 commented 8 years ago

I'm no expert but latest changes (or even new kernel) doesn't change this issue. But maybe I'm wrong.