Created attachment 124250 [details] crash dump GPU is hanging, attached there's the crash dump. Seems related to issues with RC6 on 4.5.0 as well. kuduk@xps13:~$ uname -a Linux xps13 4.6.0-trunk-amd64 #1 SMP Debian 4.6-1~exp1 (2016-05-17) x86_64 GNU/Linux kuduk@xps13:~$ lspci | grep -i vga 00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 0a) kuduk@xps13:~$ cat /proc/cmdline BOOT_IMAGE=/vmlinuz-4.6.0-trunk-amd64 root=/dev/mapper/xps13--vg-root ro quiet [25990.213735] [drm] stuck on render ring [25990.214214] [drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [1861], reason: Ring hung, action: reset [25990.214216] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [25990.214216] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [25990.214217] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [25990.214217] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [25990.214218] [drm] GPU crash dump saved to /sys/class/drm/card0/error [25990.216368] drm/i915: Resetting chip after gpu hang [25991.221768] [drm] RC6 on [25998.226092] [drm] stuck on render ring [25998.226480] [drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [1861], reason: Ring hung, action: reset [25998.226635] [drm:i915_set_reset_status [i915]] *ERROR* gpu hanging too fast, banning! [25998.228760] drm/i915: Resetting chip after gpu hang [25999.234649] [drm] RC6 on
For both bugs: - Hung happening on "render" ring, - Application is "Xorg", - HW/PCI_ID is "0x1926", - Instruction/IPETH is "0x7a000004" *** This bug has been marked as a duplicate of bug 94021 ***
mistaken on duplicated bug, fixing it *** This bug has been marked as a duplicate of bug 95108 ***
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