Bug 102178 - [bdw] Rare glitter on kernel 4.12.3
Summary: [bdw] Rare glitter on kernel 4.12.3
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-08-12 06:44 UTC by Maxime Buquet
Modified: 2018-01-05 16:32 UTC (History)
1 user (show)

See Also:
i915 platform: BDW
i915 features: display/Other

Attachments
Screen display after crash (3.20 MB, image/jpeg)
2017-08-12 06:44 UTC, Maxime Buquet 		no flags Details
signature.asc (832 bytes, application/pgp-signature)
2017-10-25 17:12 UTC, Maxime Buquet 		no flags Details
View All

Description Maxime Buquet 2017-08-12 06:44:26 UTC 
Created attachment 133449 [details]
Screen display after crash

Hi,

I'm sure it's an i915 problem, please redirect me if not.
I've had my screen behavioring weirdly lately, see the attached picture.

When this happens the screen is also blinking/twitching, not really sure how to describe it. I also can't change VT. I forgot to try resume/suspend.

It happened twice in two days on 4.12.3 on Archlinux x86_64.
I have since updated to 4.12.4, two days ago, and it seems to behave but I wanted to report it just in case. 

I am running X11, with wmii as a WM.

Here is what dmesg said:

```
Aug 09 15:25:42 caska rtkit-daemon[3483]: Supervising 4 threads of 1 processes of 1 users.
Aug 09 15:25:42 caska rtkit-daemon[3483]: Successfully made thread 24571 of process 26213 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
Aug 09 15:25:42 caska rtkit-daemon[3483]: Supervising 5 threads of 1 processes of 1 users.
Aug 09 15:25:52 caska kernel: [drm:drm_mode_addfb2 [drm]] [FB:72]
Aug 09 16:08:25 caska kernel: usb 1-1: USB disconnect, device number 15
Aug 09 16:31:39 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 184572 us (= 32556 bytes) in audio stream
Aug 09 16:31:40 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 162558 us (= 28672 bytes) in audio stream
Aug 09 16:31:40 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 246493 us (= 43480 bytes) in audio stream
Aug 09 16:31:40 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 140623 us (= 24804 bytes) in audio stream
Aug 09 16:31:41 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 981262 us (= 173092 bytes) in audio stream
Aug 09 16:31:42 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 420154 us (= 74112 bytes) in audio stream
Aug 09 16:31:42 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 53330 us (= 9404 bytes) in audio stream
Aug 09 16:31:42 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 23466 us (= 4136 bytes) in audio stream
Aug 09 16:31:43 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 105726 us (= 18648 bytes) in audio stream
Aug 09 16:31:43 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 65242 us (= 11508 bytes) in audio stream
Aug 09 16:31:44 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 2350 us (= 412 bytes) in audio stream
Aug 09 16:31:44 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 292347 us (= 51568 bytes) in audio stream
Aug 09 16:31:56 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 9243 us (= 1628 bytes) in audio stream
Aug 09 16:31:56 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 31432 us (= 5544 bytes) in audio stream
Aug 09 16:32:23 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 29978 us (= 5288 bytes) in audio stream
Aug 09 16:32:23 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 164228 us (= 28968 bytes) in audio stream
Aug 09 16:32:23 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 168306 us (= 29688 bytes) in audio stream
Aug 09 16:32:23 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 76276 us (= 13452 bytes) in audio stream
Aug 09 16:33:05 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 196723 us (= 34700 bytes) in audio stream
Aug 09 16:33:05 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 60396 us (= 10652 bytes) in audio stream
Aug 09 16:33:06 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 184182 us (= 32488 bytes) in audio stream
Aug 09 16:33:07 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 433336 us (= 76440 bytes) in audio stream
Aug 09 16:33:07 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 83500 us (= 14728 bytes) in audio stream
Aug 09 16:33:08 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 173165 us (= 30544 bytes) in audio stream
Aug 09 16:33:08 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 38291 us (= 6752 bytes) in audio stream
Aug 09 16:33:08 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 30207 us (= 5328 bytes) in audio stream
Aug 09 16:33:08 caska pulseaudio[26213]: W: [bluetooth] module-bluez5-device.c: Skipping 108827 us (= 19196 bytes) in audio stream
Aug 09 16:38:33 caska kernel: [drm:asle_work [i915]] bclp = 0x800000ff
Aug 09 16:38:33 caska kernel: [drm:asle_work [i915]] opregion backlight request ignored
Aug 09 16:38:33 caska kernel: [drm:asle_work [i915]] PWM freq is not supported
Aug 09 16:38:33 caska kernel: thinkpad_acpi: EC reports that Thermal Table has changed
```

```
% xrandr --verbose                                                                          
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767                                       
eDP1 connected primary 1920x1080+0+0 (0x4a) normal (normal left inverted right x axis y axis) 280mm x 160mm
        Identifier: 0x43                                                                                  
        Timestamp:  45544                                                                                 
        Subpixel:   unknown                          
        Gamma:      1.0:1.0:1.0                                                                           
        Brightness: 1.0                                                                                   
        Clones:                                      
        CRTC:       0                                                                                     
        CRTCs:      0 1 2                                                                                 
        Transform:  1.000000 0.000000 0.000000       
                    0.000000 1.000000 0.000000                                                            
                    0.000000 0.000000 1.000000                                                            
                   filter:                           
        EDID:                                                                                             
                00ffffffffffff0030e4370400000000                                                          
                00170104951c107802bf059a59558e26     
                1d505400000001010101010101010101                                                          
                010101010101163680ba70380f403020                                                          
                3500149c1000001a0000000000000000     
                00000000000000000000000000fe004c                                                          
                4720446973706c61790a2020000000fe                                                          
                004c503132355746322d5350423200dd     
        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  
        link-status: Good                            
                supported: Good, Bad                 
  1920x1080 (0x4a) 138.460MHz +HSync -VSync *current +preferred
        h: width  1920 start 1968 end 2000 total 2106 skew    0 clock  65.75KHz
        v: height 1080 start 1083 end 1088 total 1095           clock  60.04Hz
  1400x1050 (0x109) 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 (0x10a) 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 (0x10b) 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
  1280x960 (0x10c) 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 (0x10d) 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
  1280x720 (0x10e) 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 (0x10f) 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 (0x110) 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 (0x111) 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 (0x112) 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 (0x113) 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 (0x114) 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 (0x115) 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 (0x116) 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 (0x117) 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:  45544
        Subpixel:   unknown
        Clones:     HDMI1
        CRTCs:      0 1 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
        link-status: Good
                supported: Good, Bad
DP2 disconnected (normal left inverted right x axis y axis)
        Identifier: 0x45
        Timestamp:  45544
        Subpixel:   unknown
        Clones:     HDMI2
        CRTCs:      0 1 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
        link-status: Good
                supported: Good, Bad
HDMI1 disconnected (normal left inverted right x axis y axis)
        Identifier: 0x46
        Timestamp:  45544
        Subpixel:   unknown
        Clones:     DP1
        CRTCs:      0 1 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
        link-status: Good
                supported: Good, Bad
HDMI2 disconnected (normal left inverted right x axis y axis)
        Identifier: 0x47
        Timestamp:  45544
        Subpixel:   unknown
        Clones:     DP2
        CRTCs:      0 1 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
        link-status: Good
                supported: Good, Bad
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
        Identifier: 0x48
        Timestamp:  45544
        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:
```

Please ask if you need more information.
Comment 1 krisman 2017-08-12 21:20:43 UTC 
(In reply to Maxime Buquet from comment #0)
> When this happens the screen is also blinking/twitching, not really sure how
> to describe it. I also can't change VT. I forgot to try resume/suspend.
> 
> It happened twice in two days on 4.12.3 on Archlinux x86_64.
> I have since updated to 4.12.4, two days ago, and it seems to behave but I
> wanted to report it just in case. 
> 
> I am running X11, with wmii as a WM.
> 
> Here is what dmesg said:


Nothing of much use in dmesg, unfortunately, I think.  So, if you are able to hit it on 4.12.4, I'd ask you to verify whether it triggers on the tip of drm-intel-nightly and them provide the entire dmesg while running with drm.debug=0xe.

Thanks,
Comment 2 Elizabeth 2017-08-14 19:26:11 UTC 
Changing to NEEDINFO while logs are provided. Thanks.
Comment 3 Elizabeth 2017-10-25 16:22:32 UTC 
(In reply to krisman from comment #1)
> (In reply to Maxime Buquet from comment #0)
> >...
> 
> Nothing of much use in dmesg, unfortunately, I think.  So, if you are able
> to hit it on 4.12.4, I'd ask you to verify whether it triggers on the tip of
> drm-intel-nightly and them provide the entire dmesg while running with
> drm.debug=0xe.
> 
> Thanks,

Hello Maxime, any luck reproducing it with latest kernel versions?? Thank you.
Comment 4 Maxime Buquet 2017-10-25 17:12:48 UTC 
Created attachment 135042 [details]
signature.asc

--- Comment #3 from Elizabeth <elizabethx.de.la.torre.mena@intel.com> ---
> (In reply to krisman from comment #1)
> > (In reply to Maxime Buquet from comment #0)
> > >...
> > 
> > Nothing of much use in dmesg, unfortunately, I think.  So, if you are able
> > to hit it on 4.12.4, I'd ask you to verify whether it triggers on the tip of
> > drm-intel-nightly and them provide the entire dmesg while running with
> > drm.debug=0xe.
> > 
> > Thanks,
> 
> Hello Maxime, any luck reproducing it with latest kernel versions?? Thank you.

Hi Elizabeth,

I have been following stable (currently 4.13.9), and I haven't
reproduced since then.
Comment 5 Elizabeth 2017-10-25 21:46:01 UTC 
(In reply to Maxime Buquet from comment #4)
> ...
> Hi Elizabeth,
> 
> I have been following stable (currently 4.13.9), and I haven't
> reproduced since then.
Great news! Then I'll change this as resolve for now, hopefully the issue won't arise again. Thank your for the update.

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