https://bugs.freedesktop.org/show_bug.cgi?id=98987
Bug ID: 98987 Summary: [RS690] BUG: soft lockup when radeon modesetting Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: high Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: vaclav.ovsik@gmail.com
Created attachment 128323 --> https://bugs.freedesktop.org/attachment.cgi?id=128323&action=edit logged using netconsole - kernel 4.8.7 (Debian kernel)
Dear developers, I'm unable to boot into functional system with KMS radeon. When radeon.modeset=0 on kernel command-line system it starts and run OK. Without disabled modeset the kernel 4.7, 4.8, 4.9-rc7 with 90% probability locks or crash. I'm running Debian unstable and tried Debian kernels 4.7, 4.8 from Debian and compile 4.9rc7 vanilla kernel.
Attached logs through netconsole.
Any idea what I can test?
Thanks