On 2019-02-07 10:58 a.m., Christian König wrote: > Am 05.02.19 um 18:40 schrieb Michel Dänzer: >> On 2019-02-05 4:45 p.m., Christian König wrote: >>> Possible, but unlikely. >>> >>> That sounds more like a reference counting problem where something is >>> killing the BO while it is still on the LRU. >> FWIW, I've hit this twice now today, whereas I don't remember ever >> hitting it before (not 100% sure though). >> >> I reverted the remaining hunk of the "cleanup setting bulk_movable" >> change, and it survived a piglit run. Could just be luck, though... > > Did you have KASAN enabled?
Yes, KASAN is enabled in my amd-staging-drm-next builds (as can be seen in the dmesg excerpt). FWIW, ~70 ms before this happened, the OOM killer was triggered from a page fault. Maybe that's related? -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
