Internal Error: Oops: 17 error on Rpi 3B+

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dt99
Posts: 4
Joined: Sat Sep 07, 2019 2:58 am

Internal Error: Oops: 17 error on Rpi 3B+

Post by dt99 »

hi all,

my dietpi installation has been running perfectly for at least 6 months, and recently I noticed a bit of flakiness - I'm using it as an Emby mediaserver, and occasionally we could not connect to it and I had to reboot the RPi.

Today I was ssh'd in, and at the time that the RPi lost connectivity, I saw these messages posted in my session.

A quick bit of googling around suggests some kind of driver error, but I am at a loss as to how to debug this further. I'm not an expert linux user - I've just used Dietpi's software installation program to install a few packages and otherwise have not touched the system.

Any help would be appreciated.

thanks


---------------------

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.034084] Internal error: Oops: 17 [#1] SMP ARM

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.140861] Process mount.ntfs (pid: 693, stack limit = 0x0c56d40a)

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.148694] Stack: (0xa0bc5ea8 to 0xa0bc6000)

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.156533] 5ea0: a0bc5f2c a0bc5eb8 80346668 8034802c 012636c0 00000400

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.164704] 5ec0: 00000005 00000000 00000000 80d04f48 00000000 00000001 af29c788 afa81928

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.172820] 5ee0: 00000002 00000002 b13ee3c0 00000000 00000000 00000001 00000001 49f77176

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.180984] 5f00: a0bc5f2c 00000400 af29c780 afa81928 00000002 af29c788 a0bc4000 000000b5

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.189181] 5f20: a0bc5f5c a0bc5f30 802f4fd0 803464cc 00000000 00000000 8010bbc8 af29c780

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.197373] 5f40: 00000000 af29c780 00000400 012636c0 a0bc5f84 a0bc5f60 802f53c0 802f4e68

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.205472] 5f60: 00000000 c1532000 00000000 011c4bd8 000000b5 801011c4 a0bc5fa4 a0bc5f88

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.213609] 5f80: 802f5410 802f535c c1532400 00000000 c1532000 00000000 00000000 a0bc5fa8

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.221697] 5fa0: 80101000 802f53f8 c1532000 00000000 00000003 012636c0 00000400 00000000

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.229787] 5fc0: c1532000 00000000 011c4bd8 000000b5 00000400 00000000 76f0217c 00000000

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.237902] 5fe0: 76f01de0 7eeda618 76ee88a0 76f1511c 60000010 00000003 00000000 00000000

Message from syslogd@DietPi at Oct 4 16:53:09 ...
kernel:[ 594.375759] Code: e3500000 0a00000a e3510000 0a00000c (e5902028)
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Joulinar
Posts: 2277
Joined: Sat Nov 16, 2019 12:49 am

Re: Internal Error: Oops: 17 error on Rpi 3B+

Post by Joulinar »

Hi,

many thanks for your report. Not sure if we from DietPi side can do anything as it looks like a kernel issue. The kernel used RPi devices, is the original one from Raspberry OS provided by Raspberry Foundation. What kernel version you are running? Can you check uname -a

Probably it might be needed to have it reported at Raspberry side https://github.com/raspberrypi/linux/issues

@MichaIng
other ideas are welcome
Pls let us know if a solution is working. This could help others if they hit by similar situation. Your DietPi Team
dt99
Posts: 4
Joined: Sat Sep 07, 2019 2:58 am

Re: Internal Error: Oops: 17 error on Rpi 3B+

Post by dt99 »

Thanks. uname -a yields this:
Linux DietPi 5.4.51-v7+ #1333 SMP Mon Aug 10 16:45:19 BST 2020 armv7l GNU/Linux

Have posted to RPi forums.
https://github.com/raspberrypi/linux/issues/3882

thanks
User avatar
Joulinar
Posts: 2277
Joined: Sat Nov 16, 2019 12:49 am

Re: Internal Error: Oops: 17 error on Rpi 3B+

Post by Joulinar »

Ok thats an actual kernel version. Might be good to open a parallel thread to have to have some more eyes looking at it.
Pls let us know if a solution is working. This could help others if they hit by similar situation. Your DietPi Team
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MichaIng
Site Admin
Posts: 2323
Joined: Sat Nov 18, 2017 6:21 pm

Re: Internal Error: Oops: 17 error on Rpi 3B+

Post by MichaIng »

Which DietPi version are you using? Can you paste the output of:

Code: Select all

vcgencmd get_throttled
vcgencmd get_config arm_freq_min
grep arm_freq_min /boot/config.txt
dt99
Posts: 4
Joined: Sat Sep 07, 2019 2:58 am

Re: Internal Error: Oops: 17 error on Rpi 3B+

Post by dt99 »

Running DietPi v6.32.2 on a Rpi 4 Model B (armv7l)

Here's the results of these commands.

throttled=0x0
arm_freq_min=0
#arm_freq_min=300
User avatar
MichaIng
Site Admin
Posts: 2323
Joined: Sat Nov 18, 2017 6:21 pm

Re: Internal Error: Oops: 17 error on Rpi 3B+

Post by MichaIng »

arm_freq_min=0 hmm not sure if this means "unset", #arm_freq_min=300 is expected after DietPi v6.32 update. But just to be sure, did you make a reboot after latest update? If not due once, to assure that idle frequencies are defaults. For reference, here the issue that comes along with lowered idle frequencies with current RPi kernel: https://github.com/raspberrypi/firmware/issues/1431
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