Re: Easily reproducible stable/13 kernel crash

From: Hans Petter Selasky <hps_at_selasky.org>
Date: Fri, 11 Jun 2021 09:18:32 +0200
On 6/11/21 9:02 AM, Herbert J. Skuhra wrote:
> On Fri, 11 Jun 2021 08:00:56 +0200, "Herbert J. Skuhra" wrote:
>>
>> On Fri, 11 Jun 2021 07:42:27 +0200, Matthew Grooms wrote:
>>>
>>> Hey all,
>>>
>>> If I build an up-to-date stable/13 arm64 kernel and type sysctl -a on
>>> a rpi4 system, it reboots every time. I've blown away the source and
>>> object tree multiple times and still get the same result.
>>>
>>> FreeBSD generic 13.0-STABLE FreeBSD 13.0-STABLE #1
>>> stable/13-n245932-04c4bd7f7b5: Fri Jun 11 00:09:11 CDT 2021
>>> mgrooms_at_x.x.x:/var/rpi4/build/usr/src/arm64.aarch64/sys/GENERIC arm64
>>>
>>> Has anyone else been testing stable builds recently? I'll try to build
>>> a debug kernel and see if I can dig up more info.
>>
>> I can confirm this issue: Rasperry Pi 2 (armv7), 3 and 4 (both aarch64).
>> When booting kernel.old (from May 17th; e0f2b8aaf1ed) 'sysctl -a'
>> doesn't crash the system.
> 
> The kernel from the May 27th snapshot (stable/13-n245691-024a9aa7010)
> is OK, the one from June 3rd (13-n245852-4775325dd66) isn't.
> 

Do you have the kernel backtrace of the resulting panic?

--HPS
Received on Fri Jun 11 2021 - 07:18:32 UTC

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