Summary: | Display perturbated on Intel(R) 945GME | ||||||
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Product: | DRI | Reporter: | bruno | ||||
Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
Severity: | normal | ||||||
Priority: | medium | CC: | intel-gfx-bugs | ||||
Version: | unspecified | ||||||
Hardware: | x86 (IA32) | ||||||
OS: | Linux (All) | ||||||
Whiteboard: | |||||||
i915 platform: | I945GM | i915 features: | GPU hang | ||||
Attachments: |
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This is bug 90841. As a quick test, http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ should be disabling the suspect code paths for you, commit 2788914ea67fa01b869571f0db61bed2ec964ca2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Dec 30 21:46:37 2015 +0000 sna: Disable WC mmaps for 945 and older (In reply to Chris Wilson from comment #1) > This is bug 90841. As a quick test, > http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ should be > disabling the suspect code paths for you, > > commit 2788914ea67fa01b869571f0db61bed2ec964ca2 > Author: Chris Wilson <chris@chris-wilson.co.uk> > Date: Wed Dec 30 21:46:37 2015 +0000 > > sna: Disable WC mmaps for 945 and older Timeout, so assuming this is fixed by now. If this issue still occurs, please update your system to latest kernel, then re-test and confirm this is still the case before reporting the issue (Attach as well kernel log and gpu crash dump) |
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Created attachment 120770 [details] compressed /sys/class/drm/card0/error On my HP mini laptop (1 GB RAM - 4 GB swap), running Mageia 5: [ 49.872] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20150327 [ 49.918] (--) intel(0): Integrated Graphics Chipset: Intel(R) 945GME when loading multiple apps (LibreOffice + firefox in KDE), I have memory used most completely and a bit of swap. In these conditions, I get lines on the screen appearing in the menu bar of LibreOffice, or completely on the screen preventing me from seeing anything. While looking for a log, I found these indications in dmesg which invited me to create that BR: [ 191.704121] [drm] stuck on render ring [ 191.710428] [drm] GPU HANG: ecode 3:0:0x7fffffc1, in X [1755], reason: Ring hung, action: reset [ 191.710436] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 191.710440] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 191.710443] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 191.710447] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 191.710450] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 192.052208] drm/i915: Resetting chip after gpu hang [ 198.704082] [drm] stuck on render ring [ 198.710463] [drm] GPU HANG: ecode 3:0:0x7fffffc1, in X [1755], reason: Ring hung, action: reset [ 198.766905] [drm:i915_gem_reset [i915]] *ERROR* gpu hanging too fast, banning! [ 198.767070] drm/i915: Resetting chip after gpu hang Kernel 4.1.13-desktop-2.mga5 lspci: 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) Subsystem: Hewlett-Packard Company Device 308f Flags: bus master, fast devsel, latency 0 Memory at fe880000 (32-bit, non-prefetchable) [size=512K] Capabilities: [d0] Power Management version 2 xrandr --verbose Screen 0: minimum 8 x 8, current 1024 x 600, maximum 32767 x 32767 LVDS1 connected primary 1024x600+0+0 (0x46) normal (normal left inverted right x axis y axis) 222mm x 125mm Identifier: 0x42 Timestamp: 47995 Subpixel: horizontal rgb Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff002264e903a6570400 2f13010380160d780a8c85975b538e27 18505400000001010101010101010101 0101010101012c150030415850205d23 9508de7d00000019000000fe00000000 00000000000000000000000000fc0048 5344313031504657320a202000000010 000a20202020202020202020202000d8 BACKLIGHT: 10 range: (0, 10) Backlight: 10 range: (0, 10) scaling mode: Full aspect supported: None, Full, Center, Full aspect 1024x600 (0x46) 54.200MHz -HSync -VSync *current +preferred h: width 1024 start 1117 end 1152 total 1328 skew 0 clock 40.81KHz v: height 600 start 641 end 646 total 680 clock 60.02Hz 800x600 (0x8f) 40.000MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz v: height 600 start 601 end 605 total 628 clock 60.32Hz 640x480 (0x90) 25.175MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz v: height 480 start 490 end 492 total 525 clock 59.94Hz VGA1 disconnected (normal left inverted right x axis y axis) Identifier: 0x43 Timestamp: 47995 Subpixel: unknown Clones: CRTCs: 1 0 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: VIRTUAL1 disconnected (normal left inverted right x axis y axis) Identifier: 0x44 Timestamp: 47995 Subpixel: no subpixels Clones: CRTCs: 2 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: Killing the apps taking memory render the display usable again