186243 2018-06-03 10:36:13 -0700 [GTK] Hundreds of tests printing "failed to create drawable" error 2018-10-03 05:30:36 -0700 1 1 1 Unclassified WebKit WebKitGTK WebKit Nightly Build PC Linux RESOLVED FIXED P2 Normal --- 1 mcatanzaro webkit-unassigned bugs-noreply calvaris magomez mcatanzaro oldest_to_newest 1429667 0 mcatanzaro 2018-06-03 10:36:13 -0700 We currently have 263 tests failing with stderr output. A huge number of them are printing: failed to create drawable The commonality between these tests is that I suspect they all involve accelerated compositing mode: they are animations tests, compositing tests, media tests, etc. The error message is coming from mesa, either dri_common.c or glx_pbuffer.c. 1434069 1 mcatanzaro 2018-06-18 11:05:47 -0700 (In reply to Michael Catanzaro from comment #0) > We currently have 263 tests failing with stderr output. We are down to 200! Most are this bug. 1466032 2 mcatanzaro 2018-10-03 05:30:36 -0700 Seems to have fixed itself somehow.