Re: invisible.ca/arm

To: Jared McNeill <jmcneill%invisible.ca@localhost>
Subject: Re: invisible.ca/arm
From: Andreas Drewke <andreas%drewke.net@localhost>
Date: Mon, 19 Feb 2018 22:35:31 +0100

Hi,

I got it. Just used another camera that was able to record more than 30FPS.

The panic sais:
	panic: kernel diagnostic „then <= now“ failed: file „Users/jmcneill/netbsd/rpi64wip/sys/arch/arm/cortex/gimr.c“, line 314 -IBIG (not sure about IBIG or 1816 or l916)
	Mutex error: mutex_vector_enter.519: assertion failed: !cpu_intr_p()

I guess thats enough, if something is missing I can provide the frame from the video as well.

I am super curious when it will be fixed.

Best regards
Andreas

> Am 19.02.2018 um 21:58 schrieb Andreas Drewke <andreas%drewke.net@localhost>:
> 
> Hi Jared,
> 
> thank you very much! I will try if I have time again. Latest on next sunday.
> 
> Best regards
> Andreas
> 
> 
> Am 19.02.2018 um 13:51 schrieb Jared McNeill:
>> I eventually saw a similar crash after ~6 hrs of heavy load.
>> 
>> Probably the easiest way to capture the message is to modify the code that prints “Skipping crash dump on recursive panic” and add an infinite loop after it.
>> 
>> Build tools and a kernel from this tree (rpi64wip branch): https://github.com/ryo/netbsd-src
>> 
>> Add the loop here: https://nxr.netbsd.org/xref/src/sys/kern/subr_prf.c#306
>> 
>> Cheers,
>> Jared
>> 
>> 
>>> On Feb 19, 2018, at 5:33 AM, Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>> wrote:
>>> 
>>> Hi,
>>> 
>>> I have again the same error when having the WIFI dongle connected.
>>> I ve just tried again to capture it. Its not working with video cam. When screen starts scrolling due to the error messages nothing is readable on screen.
>>> 
>>> I am sorry. Is there maybe another way to get that message?
>>> 
>>> Best regards
>>> Andreas
>>> 
>>>> Am 19.02.2018 um 00:13 schrieb Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>>:
>>>> 
>>>> Hi,
>>>> 
>>>>> Only one CPU supported so far. The arm64 code is still new, give it time :)
>>>> Ahhhh. No worries. Sorry. I did not knew that. I have time.
>>>> 
>>>>> I’m using a USB wifi adapter:
>>>> Nice. I will try mine now too. Maybe the error disappears.
>>>> 
>>>> I can of course try to catch that error message I am experiencing with that ethernet dongle. But can take some time too.
>>>> 
>>>> Can I anywhere read about progress of ARM64 port in future? I would like to be kept updated about this NetBSD-arm64@PineBook thing.
>>>> Any try images from time to time.
>>>> 
>>>> Best regards
>>>> Andreas
>>>> 
>>>>> Am 19.02.2018 um 00:07 schrieb Jared McNeill <jmcneill%invisible.ca@localhost <mailto:jmcneill%invisible.ca@localhost>>:
>>>>> 
>>>>> Only one CPU supported so far. The arm64 code is still new, give it time :)
>>>>> 
>>>>> I’m using a USB wifi adapter:
>>>>> 
>>>>> urtwn0 at uhub4 port 2
>>>>> urtwn0: Realtek (0x7392) 802.11n WLAN Adapter (0x7811), rev 2.00/2.00, addr 4
>>>>> urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 80:1f:02:94:40:12
>>>>> urtwn0: 1 rx pipe, 2 tx pipes
>>>>> urtwn0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
>>>>> urtwn0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
>>>>> 
>>>>> 
>>>>> 
>>>>>> On Feb 18, 2018, at 7:05 PM, Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>> wrote:
>>>>>> 
>>>>>> Hi,
>>>>>> 
>>>>>> Now it does not crash anymore.
>>>>>> But looks like it booted with 1 CPU only.
>>>>>> 
>>>>>> "sysctl -a | grep cpu“ shows not 4 and „top“ always show "1 on CPU“. Hmm.
>>>>>> 
>>>>>> How can I safely find out how many CPUs are in use?
>>>>>> 
>>>>>> Now it crashed again after plug in my USB ethernet dongle after 15 minutes. I will try a different USB device. I have a WIFI dongle here. Maybe its related to that ethernet dongle.
>>>>>> VIdeo was running but blurred to much. Could not read anything. Will try again.
>>>>>> 
>>>>>> Ill keep you updated.
>>>>>> 
>>>>>> How do you gain access to the internet from your pinebook?
>>>>>> 
>>>>>> Best regards
>>>>>> Andreas
>>>>>> 
>>>>>>> Am 18.02.2018 um 23:18 schrieb Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>>:
>>>>>>> 
>>>>>>> Hi,
>>>>>>> 
>>>>>>>> Did it get stuck in that loop with ddb.onpanic=1 ?
>>>>>>> Yes. I enabled that.
>>>>>>> 
>>>>>>>> No X server yet. It seems it’s not enabled in the build, and I just learned today that I can’t build xsrc from macOS. I’ll fix it but I need to setup a build environment w/ case sensitive FS first.
>>>>>>> Having a X server running would be really nice.
>>>>>>> 
>>>>>>> Best regards
>>>>>>> Andreas
>>>>>>> 
>>>>>>>> Am 18.02.2018 um 23:16 schrieb Jared McNeill <jmcneill%invisible.ca@localhost <mailto:jmcneill%invisible.ca@localhost>>:
>>>>>>>> 
>>>>>>>> Did it get stuck in that loop with ddb.onpanic=1 ?
>>>>>>>> 
>>>>>>>> Mine has a urtwn(4) plugged in, and I flipped the “enable UART on headphone jack” switch inside, but no other changes apart from that. It’s a 14” model FWIW.
>>>>>>>> 
>>>>>>>> No X server yet. It seems it’s not enabled in the build, and I just learned today that I can’t build xsrc from macOS. I’ll fix it but I need to setup a build environment w/ case sensitive FS first.
>>>>>>>> 
>>>>>>>> 
>>>>>>>>> On Feb 18, 2018, at 6:12 PM, Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>> wrote:
>>>>>>>>> 
>>>>>>>>> Hi,
>>>>>>>>> 
>>>>>>>>>> Do you have any extra devices plugged in? Using the original AC adapter?
>>>>>>>>> Original AC adapter, nothing plugged in.
>>>>>>>>> 
>>>>>>>>>> Looks like it’s stuck in a loop there. Any way you can capture the first message printed?
>>>>>>>>> I can try to make a video then I can jump to the frame that shows first message. Will be some work. But I can try. Give me an hour.
>>>>>>>>> 
>>>>>>>>>> Mine has been running for ~3 hrs on an arm64 kernel extracting pkgsrc, no panics yet..
>>>>>>>>> Sounds nice.
>>>>>>>>> 
>>>>>>>>> Will a XServer be running? Or does it require some extra work?
>>>>>>>>> 
>>>>>>>>> Best regards
>>>>>>>>> Andeas
>>>>>>>>> 
>>>>>>>>>> Am 18.02.2018 um 23:05 schrieb Jared McNeill <jmcneill%invisible.ca@localhost <mailto:jmcneill%invisible.ca@localhost>>:
>>>>>>>>>> 
>>>>>>>>>> Looks like it’s stuck in a loop there. Any way you can capture the first message printed?
>>>>>>>>>> 
>>>>>>>>>> Do you have any extra devices plugged in? Using the original AC adapter?
>>>>>>>>>> 
>>>>>>>>>> Mine has been running for ~3 hrs on an arm64 kernel extracting pkgsrc, no panics yet..
>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>>> On Feb 18, 2018, at 5:15 PM, Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>> wrote:
>>>>>>>>>>> 
>>>>>>>>>>> Hi,
>>>>>>>>>>> 
>>>>>>>>>>> It boots!!! Looks nice.
>>>>>>>>>>> 
>>>>>>>>>>> But it crashes after 2 mins. Please see attached a photo. Please keep me updated somehow. I am willing to try new builds of course. If I can help just tell me.
>>>>>>>>>>> 
>>>>>>>>>>> <IMG_20180218_221138163.jpg>
>>>>>>>>>>> 
>>>>>>>>>>> Best regards
>>>>>>>>>>> Andreas
>>>>>>>>>>> 
>>>>>>>>>>>> Am 18.02.2018 um 22:09 schrieb Jared McNeill <jmcneill%invisible.ca@localhost <mailto:jmcneill%invisible.ca@localhost>>:
>>>>>>>>>>>> 
>>>>>>>>>>>> I seem to have better luck when it is plugged in to AC. You can try holding the power button for a bit (I think the light patterns change) to reset the management processor as well.
>>>>>>>>>>>> 
>>>>>>>>>>>>> On Feb 18, 2018, at 5:07 PM, Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>> wrote:
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Hi Jared,
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Just did that. My PineBook is kidding me now. It does just not enable the display for an half an hour now.
>>>>>>>>>>>>> Any hint how to trick the PineBook to boot the display??? :DDD
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Best regards
>>>>>>>>>>>>> Andreas
>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Am 18.02.2018 um 21:41 schrieb Jared McNeill <jmcneill%invisible.ca@localhost <mailto:jmcneill%invisible.ca@localhost>>:
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Arg, wrong dtb on that image. The fixed dts is in head but not the branch that contains arm64 support.
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Please replace dtb/allwinner/sun50i-a64-pinebook.dtb on the MSDOS partition with the attached one and let me know if it works.
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Cheers,
>>>>>>>>>>>>>> Jared
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> <sun50i-a64-pinebook.dtb>
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> On Feb 18, 2018, at 4:13 PM, Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>> wrote:
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> >In /etc/sysctl.conf change ddb.onpanic to 1 and reboot.. bad default imho. Next time it crashes it should drop you to a debugger instead of rebooting.
>>>>>>>>>>>>>>> I will try that.
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> NetBSD arm64@pinebook does boot but shows pixel garbage. I have a video if you are interested.
>>>>>>>>>>>>>>> Damn.
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> Best regards
>>>>>>>>>>>>>>> Andreas
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> Am 18.02.2018 um 21:03 schrieb Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>>:
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> I will test now if new build still crashes a) with USB hub attached b) or not and report here.
>>>>>>>>>>>>>>>> Current build of NetBSD arm32@PineBook crashes here after 15 minutes uptime without having USB devices attached. Again without any messages.
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> I will try now the arm64 build.
>>>>>>>>>>>>>>>> I am super curious.
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> Best regards
>>>>>>>>>>>>>>>> Andreas
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> Am 18.02.2018 um 20:50 schrieb Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>>:
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> Hi Jared,
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> I’ll start doing board specific images once arm64 support is merged into CVS and the auto build servers start generating builds. I don’t think think this is very far off.
>>>>>>>>>>>>>>>>> That is amazing.
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> I’ll send you a build to try in the meantime.
>>>>>>>>>>>>>>>>> That is even more amazing.
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> I will test now if new build still crashes a) with USB hub attached b) or not and report here.
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> One question: Are ARM32 packages available somewhere? I do not read anymore about it on http://invisible <http://invisible/>.ca/arm
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> Best regards
>>>>>>>>>>>>>>>>> Andreas
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> Am 18.02.2018 um 20:31 schrieb Jared McNeill <jmcneill%invisible.ca@localhost <mailto:jmcneill%invisible.ca@localhost>>:
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> On Feb 18, 2018, at 3:20 PM, Andreas Drewke <andreas%drewke.net@localhost <mailto:andreas%drewke.net@localhost>> wrote:
>>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>>>> I’m testing a 64-bit kernel on my Pinebook today, so far things are looking promising.
>>>>>>>>>>>>>>>>>>> That sounds nice!!! Can I test or something? Will builds be available somewhere? I am excited to hear that.
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> I’ll start doing board specific images once arm64 support is merged into CVS and the auto build servers start generating builds. I don’t think think this is very far off.
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> I’ll send you a build to try in the meantime.
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> Cheers,
>>>>>>>>>>>>>>>>>> Jared
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> 
>>>>>>>>>>>>> 
>>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>> 
>>>>>>>> 
>>>>>>> 
>>>>>> 
>>>>> 
>>>> 
>>> 
>> 
>

Follow-Ups:
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References:
- invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Jared McNeill
- Re: invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Jared McNeill
- Re: invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Jared McNeill
- Re: invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Jared McNeill
- Re: invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Jared McNeill
- Re: invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Andreas Drewke
- Re: invisible.ca/arm
  - From: Jared McNeill
- Re: invisible.ca/arm
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- Re: invisible.ca/arm
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