On 4/1/21 2:59 am, Oleg Ginzburg wrote:
Hi,
Over the past two weeks some changes appeared, which lead to a panic
while trying to load the VMM kernel module.
Kernel and revision with which everything was fine:
FreeBSD 14.0-CURRENT #0 main-n245511-a771bf748f9: Thu Mar 18 06:35:21
UTC 2021
Latest builds get panic: https://paste.pics/C2FOS <https://paste.pics/C2FOS>
CPU: AMD Ryzen 7 PRO 3700U w/ Radeon Vega Mobile Gfx (2295.74-MHz
K8-class CPU)
( Thinkpad t495s )
I see possible commits that could affect this behavior (all previous
months before that moment, the VMM module works fine on the current
equipment):
https://cgit.freebsd.org/src/commit/?id=ede14736fd6d74db0374f4a233491ad5dc0e9b1d
<https://cgit.freebsd.org/src/commit/?id=ede14736fd6d74db0374f4a233491ad5dc0e9b1d>
https://cgit.freebsd.org/src/commit/?id=74ada297e8978b8efda3dffdd1bb24aee7c5faa4
<https://cgit.freebsd.org/src/commit/?id=74ada297e8978b8efda3dffdd1bb24aee7c5faa4>
If you need to provide additional information that will help diagnose
the problem - please inform.
I will look into it, thanks.
Ka Ho
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