[Bug 206987] [drm] [amdgpu] Whole system crashes when the driver is in mode_support_and_system_configuration

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Jun 3 05:14:49 UTC 2020


https://bugzilla.kernel.org/show_bug.cgi?id=206987

--- Comment #25 from Petteri Aimonen (jpa at kernelbug.mail.kapsi.fi) ---
Looks like there are two kinds of crash bugs here. Many of the amdgpu crashes
have been fixed in 5.7.0, but the specific one that gives "simd exception" in
dmesg is not.

@Cyrax There is an experimental patch in
https://bugzilla.kernel.org/show_bug.cgi?id=207979 if you want to try.

Out of interest, are you possibly running a 32-bit operating system under
virtualization on 64-bit host? That's what triggers the bug for me.

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