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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0018285||CentOS-7||kernel||public||2021-08-22 09:11||2021-08-23 14:39|
|Summary||0018285: Kernel mce module panic during boot with AMD B550 chipset + Ryzen 7 5700G CPU|
|Description||We tried to install CentOS 7.9 2009, and always got a kernel panic during boot.|
The hardware is a Ryzen 7 5700 G CPU with a motherboard of ASUS TUF GAMING B550M-E.The chipset is AMD B550.
After some analysis, we tried to add the kernel boot parameter "mce=off", and the kernel booted successfully.
For CentOS 8.4 2105, there is no problem.
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The only way to have this problem fixed for good is to open a bug at bugzilla.redhat.com and pray that RH fixes it.
Unfortunately RHEL 7 is already in maintenance state and only important - mostly security related - bugs get accepted. So, especially as there already is a workaround for your problem, most probably the bug report will be rejected.