<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Chromium give blank screen; GPU crash" href="https://bugs.freedesktop.org/show_bug.cgi?id=108519#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Chromium give blank screen; GPU crash" href="https://bugs.freedesktop.org/show_bug.cgi?id=108519">bug 108519</a> from <a class="email" href="mailto:peter.chubb@data61.csiro.au" title="Peter Chubb <peter.chubb@data61.csiro.au>"> Peter Chubb</a> <pre>Since upgrading to recent tip-of-unstreap-linux kernel (4.19.0-rc8-00154-g467e050e9760) chromium does not work: I see a blank screen, and many messages, i965: Failed to submit batchbuffer: Input/output error Relevant bits of dmesg are: i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 2.903710] [drm] Disabling framebuffer compression (FBC) to prevent screen flicker with VT-d enabled [drm] Finished loading DMC firmware i915/skl_dmc_ver1_27.bin (v1.27) [ 2.908599] [drm:gen8_de_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080 [ 2.908638] [drm:gen8_de_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080 [ 2.908671] [drm:gen8_de_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080 [ 2.916406] [drm] HuC: Loaded firmware i915/skl_huc_ver01_07_1398.bin (version 1.7) [ 2.926673] [drm] GuC: Loaded firmware i915/skl_guc_ver9_33.bin (version 9.33) [ 2.939269] i915 0000:00:02.0: GuC firmware version 9.33 [ 2.939273] i915 0000:00:02.0: GuC submission enabled [ 2.939275] i915 0000:00:02.0: HuC enabled [ 2.942388] [drm] Initialized i915 1.6.0 20180719 for 0000:00:02.0 on minor 0 [ 2.950309] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.964279] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input12 [ 2.966781] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11 [ 2.967928] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS [ 2.968024] ACPI: Video Device [PEGP] (multi-head: yes rom: no post: no) [ 2.968060] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0a/LNXVIDEO:01/input/input13[ 3.009908] fbcon: inteldrmfb (fb0) is primary device [ 5.146383] Console: switching to colour frame buffer device 160x54 [ 5.253227] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 14.005961] [drm] GPU HANG: ecode 9:0:0xfbffffff, in Xorg [3089], reason: hang on rcs0, action: reset [ 14.005963] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 14.005964] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 14.005964] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 14.005965] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 14.005961] [drm] GPU HANG: ecode 9:0:0xfbffffff, in Xorg [3089], reason: hang on rcs0, action: reset [ 14.005963] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 14.005964] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 14.005964] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 14.005965] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 14.005966] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 14.005975] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [ 15.983449] i915 0000:00:02.0: Resetting chip for hang on rcs0 [ 15.983851] i915 0000:00:02.0: GPU recovery failed</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>