https://bugzilla.kernel.org/show_bug.cgi?id=196291 Bug ID: 196291 Summary: amdgpu: Freeze because of syscall not returning Product: Drivers Version: 2.5 Kernel Version: 4.11.8 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@xxxxxxxxxxxxxxxxxxxx Reporter: tobi291019@xxxxxxxxx Regression: No Created attachment 257397 --> https://bugzilla.kernel.org/attachment.cgi?id=257397&action=edit dmesg with lockup warning at the end An amdgpu syscall, called by plasmashell, appears to deadlock randomly and freeze X.org completely. Several graphics processes, plasmashell and X.org are left stuck in D-State. Everything else continues to operate correctly, including audio, networking, etc.. The issue seems to appear more frequently whilst running games, although I am unable to find any particular pattern to it. Running Arch Linux with a custom compiled linux-zen kernel (with ACS override patches) and ZFS, although as far as I can tell those are not related to the issue, Mesa 17.1.4 with Radeon RX 480. The issue has been around for a while and I sadly do not remember when it first occured, but definitely the entire 4.11.x lineup is affected and I am fairly sure 4.10.x was as well. The issue is way too rare though for me to bisect the exact cause however. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
