https://bugs.freedesktop.org/show_bug.cgi?id=95517

--- Comment #6 from lumetili@gmail.com --- Created attachment 124132 --> https://bugs.freedesktop.org/attachment.cgi?id=124132&action=edit kernel oops

Without pci=nommconf , the kernel logs PCI bus errors that get corrected, they seem to be connected to this issue? I reliably get a visible kernel oops from radeon with this configuration. With nommconf, no errors seemingly get logged (except VM faults) but regardless, eventually it crashes so hard not even SysRq works.

Attached kernel oops.