Ubuntu
linux package

  1. Bug #1856433
  2. Comment #13

Comment 13 for bug 1856433

Revision history for this message
Blaze (blaze) wrote :

As you can see in the dmesg log it happens when the kernel is initializing the second CPU core.
I believe this started after the AMD microcode update against Spectre/Meltdown mitigations.

Should be reported also to https://bugzilla.kernel.org/