Captured one, context from journalctl: May 21 14:13:51 xps2020 kernel: [drm] GPU HANG: ecode 11:0:0x85dffffb, in Xorg [1985], reason: hang on rcs0, action: reset May 21 14:13:51 xps2020 kernel: i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 May 21 14:13:54 xps2020 kernel: Asynchronous wait on fence i915:gnome-shell[2119]/1:27478 timed out (hint:intel_atomic_commit_ready+0x0/0x54 [i915]) May 21 14:13:59 xps2020 kernel: i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 May 21 14:13:59 xps2020 /usr/lib/gdm3/gdm-x-session[1983]: (II) modeset(0): EDID vendor "SHP", prod id 5324 May 21 14:13:59 xps2020 /usr/lib/gdm3/gdm-x-session[1983]: (II) modeset(0): Printing DDC gathered Modelines: May 21 14:13:59 xps2020 /usr/lib/gdm3/gdm-x-session[1983]: (II) modeset(0): Modeline "3840x2400"x0.0 592.50 3840 3888 3920 4000 2400 2403 2409 2469 -hsync -vsync (148.1 kHz eP) May 21 14:13:59 xps2020 /usr/lib/gdm3/gdm-x-session[1983]: (II) modeset(0): Modeline "3840x2400"x0.0 474.00 3840 3888 3920 4000 2400 2403 2409 2469 -hsync -vsync (118.5 kHz e)
And head of /sys/class/drm/card0/error: GPU HANG: ecode 11:0:0x85dffffb, in Xorg [1985], reason: hang on rcs0, action: reset Kernel: 5.0.0-1052-oem-osp1 Time: 1590066831 s 42118 us Boottime: 17262 s 908428 us Uptime: 17259 s 317934 us Epoch: 4299206488 jiffies (250 HZ) Capture: 4299207993 jiffies; 121328 ms ago, 6020 ms after epoch Active process (on ring rcs0): Xorg [1985], score 0 Reset count: 0 Suspend count: 0 Platform: ICELAKE ( the rest is attached, dump of a bunch of things from the graphics card buffers) ** Attachment added: "/sys/class/drm/card0/error" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1878670/+attachment/5375189/+files/gfx_error.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878670 Title: [Ice Lake] WARN_ON(intel_wait_for_register(dev_priv, regs->driver, (0x1 << ((pw_idx) * 2)), (0x1 << ((pw_idx) * 2)), 1)) [from i915/intel_runtime_pm.c:308] To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1878670/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
