https://bugs.freedesktop.org/show_bug.cgi?id=103689 --- Comment #4 from Ilia Mirkin --- It's a PTE error on the GPU (which has its own MMU), not on the CPU. It's trivial for (buggy) userspace to trigger these. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.