Bug 97408 - The Intel GPU hang on Thinkpad T450s
Summary: The Intel GPU hang on Thinkpad T450s
Status: RESOLVED INVALID
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Ian Romanick
QA Contact: Intel 3D Bugs Mailing List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-08-19 12:39 UTC by Ram Manohar
Modified: 2017-02-10 22:38 UTC (History)
1 user (show)

See Also:
i915 platform: BDW
i915 features: GPU hang


Attachments
Card error log from /sys/class/drm/card0/error (75.22 KB, application/gzip)
2016-08-19 12:39 UTC, Ram Manohar
Details

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Description Ram Manohar 2016-08-19 12:39:30 UTC
Created attachment 125909 [details]
Card error log from /sys/class/drm/card0/error

I am using Ubuntu-16.04 on Thinkpad-T450s and noticed a GPU hang. The screen froze for couple of seconds. 

I am attaching xrandr and card error log. I wasn't doing anything special, when this happened. 

Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
eDP1 connected primary 1920x1080+0+0 (0x4c) normal (normal left inverted right x axis y axis) 309mm x 174mm
	Identifier: 0x43
	Timestamp:  69409636
	Subpixel:   unknown
	Gamma:      1.0:1.1:1.2
	Brightness: 1.0
	Clones:    
	CRTC:       0
	CRTCs:      1 0 2
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	_MUTTER_PRESENTATION_OUTPUT: 0 
	EDID: 
		00ffffffffffff0030e46d0400000000
		00180104951f1178eadc95a35855a026
		0d505400000001010101010101010101
		0101010101012e3680a070381f403020
		350035ae1000001a0000000000000000
		00000000000000000000000000fe004c
		4720446973706c61790a2020000000fe
		004c503134305746332d5350443100c3
	BACKLIGHT: 255 
		range: (0, 852)
	Backlight: 255 
		range: (0, 852)
	scaling mode: Full aspect 
		supported: None, Full, Center, Full aspect
	Broadcast RGB: Automatic 
		supported: Automatic, Full, Limited 16:235
	audio: auto 
		supported: force-dvi, off, auto, on
  1920x1080 (0x4c) 138.700MHz +HSync -VSync *current +preferred
        h: width  1920 start 1968 end 2000 total 2080 skew    0 clock  66.68KHz
        v: height 1080 start 1083 end 1088 total 1111           clock  60.02Hz
  1920x1080 (0x10f) 138.500MHz +HSync -VSync
        h: width  1920 start 1968 end 2000 total 2080 skew    0 clock  66.59KHz
        v: height 1080 start 1083 end 1088 total 1111           clock  59.93Hz
  1680x1050 (0x110) 146.250MHz -HSync +VSync
        h: width  1680 start 1784 end 1960 total 2240 skew    0 clock  65.29KHz
        v: height 1050 start 1053 end 1059 total 1089           clock  59.95Hz
  1680x1050 (0x111) 119.000MHz +HSync -VSync
        h: width  1680 start 1728 end 1760 total 1840 skew    0 clock  64.67KHz
        v: height 1050 start 1053 end 1059 total 1080           clock  59.88Hz
  1600x1024 (0x112) 103.125MHz +HSync +VSync
        h: width  1600 start 1600 end 1656 total 1664 skew    0 clock  61.97KHz
        v: height 1024 start 1024 end 1029 total 1030           clock  60.17Hz
  1400x1050 (0x113) 122.000MHz +HSync +VSync
        h: width  1400 start 1488 end 1640 total 1880 skew    0 clock  64.89KHz
        v: height 1050 start 1052 end 1064 total 1082           clock  59.98Hz
  1600x900 (0x114) 118.997MHz -HSync +VSync
        h: width  1600 start 1696 end 1864 total 2128 skew    0 clock  55.92KHz
        v: height  900 start  901 end  904 total  932           clock  60.00Hz
  1280x1024 (0x115) 108.000MHz +HSync +VSync
        h: width  1280 start 1328 end 1440 total 1688 skew    0 clock  63.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  60.02Hz
  1440x900 (0x116) 106.500MHz -HSync +VSync
        h: width  1440 start 1520 end 1672 total 1904 skew    0 clock  55.93KHz
        v: height  900 start  903 end  909 total  934           clock  59.89Hz
  1280x960 (0x117) 108.000MHz +HSync +VSync
        h: width  1280 start 1376 end 1488 total 1800 skew    0 clock  60.00KHz
        v: height  960 start  961 end  964 total 1000           clock  60.00Hz
  1368x768 (0x118) 85.860MHz -HSync +VSync
        h: width  1368 start 1440 end 1584 total 1800 skew    0 clock  47.70KHz
        v: height  768 start  769 end  772 total  795           clock  60.00Hz
  1360x768 (0x119) 84.750MHz -HSync +VSync
        h: width  1360 start 1432 end 1568 total 1776 skew    0 clock  47.72KHz
        v: height  768 start  771 end  781 total  798           clock  59.80Hz
  1360x768 (0x11a) 72.000MHz +HSync -VSync
        h: width  1360 start 1408 end 1440 total 1520 skew    0 clock  47.37KHz
        v: height  768 start  771 end  781 total  790           clock  59.96Hz
  1152x864 (0x11b) 81.620MHz -HSync +VSync
        h: width  1152 start 1216 end 1336 total 1520 skew    0 clock  53.70KHz
        v: height  864 start  865 end  868 total  895           clock  60.00Hz
  1280x720 (0x11c) 74.480MHz -HSync +VSync
        h: width  1280 start 1336 end 1472 total 1664 skew    0 clock  44.76KHz
        v: height  720 start  721 end  724 total  746           clock  60.00Hz
  1024x768 (0x11d) 65.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1344 skew    0 clock  48.36KHz
        v: height  768 start  771 end  777 total  806           clock  60.00Hz
  1024x576 (0x11e) 46.995MHz -HSync +VSync
        h: width  1024 start 1064 end 1168 total 1312 skew    0 clock  35.82KHz
        v: height  576 start  577 end  580 total  597           clock  60.00Hz
  960x540 (0x11f) 40.784MHz -HSync +VSync
        h: width   960 start  992 end 1088 total 1216 skew    0 clock  33.54KHz
        v: height  540 start  541 end  544 total  559           clock  60.00Hz
  800x600 (0x120) 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
  800x600 (0x121) 36.000MHz +HSync +VSync
        h: width   800 start  824 end  896 total 1024 skew    0 clock  35.16KHz
        v: height  600 start  601 end  603 total  625           clock  56.25Hz
  864x486 (0x122) 32.901MHz -HSync +VSync
        h: width   864 start  888 end  976 total 1088 skew    0 clock  30.24KHz
        v: height  486 start  487 end  490 total  504           clock  60.00Hz
  640x480 (0x123) 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
  720x405 (0x124) 22.176MHz -HSync +VSync
        h: width   720 start  728 end  800 total  880 skew    0 clock  25.20KHz
        v: height  405 start  406 end  409 total  420           clock  60.00Hz
  640x360 (0x125) 17.187MHz -HSync +VSync
        h: width   640 start  640 end  704 total  768 skew    0 clock  22.38KHz
        v: height  360 start  361 end  364 total  373           clock  60.00Hz
DP1 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x44
	Timestamp:  69409636
	Subpixel:   unknown
	Clones:     HDMI1
	CRTCs:      1 0 2
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	Broadcast RGB: Automatic 
		supported: Automatic, Full, Limited 16:235
	audio: auto 
		supported: force-dvi, off, auto, on
DP1-1 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x45
	Timestamp:  69409636
	Subpixel:   unknown
	Clones:    
	CRTCs:      1 0 2
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	Broadcast RGB: Automatic 
		supported: Automatic, Full, Limited 16:235
	audio: auto 
		supported: force-dvi, off, auto, on
DP1-8 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x46
	Timestamp:  69409636
	Subpixel:   unknown
	Clones:    
	CRTCs:      1 0 2
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	Broadcast RGB: Automatic 
		supported: Automatic, Full, Limited 16:235
	audio: auto 
		supported: force-dvi, off, auto, on
	_MUTTER_PRESENTATION_OUTPUT: 0 
DP2 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x47
	Timestamp:  69409636
	Subpixel:   unknown
	Clones:     HDMI2
	CRTCs:      1 0 2
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	Broadcast RGB: Automatic 
		supported: Automatic, Full, Limited 16:235
	audio: auto 
		supported: force-dvi, off, auto, on
HDMI1 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x48
	Timestamp:  69409636
	Subpixel:   unknown
	Clones:     DP1
	CRTCs:      1 0 2
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	aspect ratio: Automatic 
		supported: Automatic, 4:3, 16:9
	Broadcast RGB: Automatic 
		supported: Automatic, Full, Limited 16:235
	audio: auto 
		supported: force-dvi, off, auto, on
HDMI2 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x49
	Timestamp:  69409636
	Subpixel:   unknown
	Clones:     DP2
	CRTCs:      1 0 2
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	aspect ratio: Automatic 
		supported: Automatic, 4:3, 16:9
	Broadcast RGB: Automatic 
		supported: Automatic, Full, Limited 16:235
	audio: auto 
		supported: force-dvi, off, auto, on
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x4a
	Timestamp:  69409636
	Subpixel:   no subpixels
	Clones:    
	CRTCs:      3
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter:
Comment 1 yann 2016-08-30 09:57:28 UTC
Assigning to Mesa product.

From this error dump, hung is happening in render ring batch with active head
at 0xfc71efe4, with 0x7b000005 (3DPRIMITIVE) as IPEHR.

Batch extract (around 0xfc71efe4):

0xfc71efd4:      0x78490001: 3D UNKNOWN: 3d_965 opcode = 0x7849
0xfc71efd8:      0x00000001: MI_NOOP
0xfc71efdc:      0x00000000: MI_NOOP
Bad length 7 in (null), expected 6-6
0xfc71efe0:      0x7b000005: 3DPRIMITIVE: fail sequential
0xfc71efe4:      0x00000104:    vertex count
0xfc71efe8:      0x00000006:    start vertex
0xfc71efec:      0x00000000:    instance count
0xfc71eff0:      0x00000001:    start instance
0xfc71eff4:      0x00000000:    index bias
0xfc71eff8:      0x00000000: MI_NOOP
Comment 2 Matt Turner 2016-10-25 18:57:23 UTC
We don't have enough information.

- What kernel version are you using? (uname -a)
- What Mesa version are you using? (glxinfo | grep Mesa)
- What were you doing at the time of the hang? Is it reproducible?
Comment 3 Annie 2017-02-10 22:38:37 UTC
Dear Reporter,

This Mesa bug has been in the "NEEDINFO" status for over 60 days. I am closing this bug based on lack of response but feel free to reopen if resolution is still needed. Please ensure you're supplying the correct information as requested.

Thank you.


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