[17:18] tjaalton, jfyi :) this is what I am (massively) seeing here :\ https://bugs.freedesktop.org/show_bug.cgi?id=93858 [17:18] Freedesktop bug 93858 in DRM/Intel "GPU HANG: ecode 9:0:0x85dfffff, reason: Ring hung, action: reset" [Normal,New] [17:19] fun, try 4.5 & drm-intel-next mainline [17:19] (4.5rc6 + mesa 11.2rc1) [17:21] 0x85dfffff might mean it's in mesa actually [17:22] I would say it was worse with 4.5rc6 + mesa 11.1.2-xenial [17:23] ah [17:24] which could suggest it is mesa [17:24] at least not a regression :) [17:25] caused by 11.2 [17:25] yeah [17:27] i seem to have forgot how to bisect, or mesa is being an ass [17:28] tjaalton, found a trace do you care for it? [17:28] upstream might [17:33] tjaalton, http://people.ubuntu.com/~ricotz/log/4.5rc6-mesa11.2rc1-iris540 [17:35] try latest drm-intel-next? [17:35] tjaalton, http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/current/ ? [17:39] yes [17:43] ok, let's see [17:47] still happening