Bug detailed description:
-----------------------------
It fails and causes X server shutdown. It happens on Broadwell with -queued and -nightly kernel, works well on -fixes kernel.
The latest known good commit: 229b0489aa75a8c51d2f2e124329d3ac326f326d
The latest known bad commit: bc76e320f21f8bd790a72bd5dc06909617432352
output:
rendercheck 1.4
Render extension version 0.11
Window format: r8g8b8
Found server-supported format: a8
Found server-supported format: a8r8g8b8
Found server-supported format: x8r8g8b8
Found server-supported format: b8g8r8a8
Found server-supported format: b8g8r8x8
Found server-supported format: r8g8b8
Found server-supported format: b8g8r8
Found server-supported format: r5g5b5
Found server-supported format: b5g5r5
Found server-supported format: x1r5g5b5
Found server-supported format: x1b5g5r5
Found server-supported format: r5g6b5
Found server-supported format: b5g6r5
Found server-supported format: x8b8g8r8
Found server-supported format: x2r10g10b10
Found server-supported format: x2b10g10r10
Beginning dest coords test
dst coords test error of 255.0000 at (0, 0) --
R G B A
got: 1.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (0, 1) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (0, 2) --
R G B A
got: 1.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (0, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (1, 1) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (1, 2) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (1, 3) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (1, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (2, 1) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (2, 2) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (2, 3) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (2, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (3, 2) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (3, 3) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (3, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (4, 1) --
R G B A
got: 1.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (4, 3) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (4, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0.0"
xinit: connection to X server lost
after 550 requests (550 known processed) with 0 events remaining.
xterm: fatal IO error 11 (Resource temporarily unavailable) or KillClient on X server ":0"
[1]+ Done xinit
Created attachment 99556
dmesg
System Environment: ------- ------- ----- libdrm- 2.4.54- 9-g8fc62ca8ac01 0659023bb63c475 9eb683de4f9af c524f3ef9155cab a6cd4f9fc724854 26b1da76fd (master) xorg-server- 1.15.99. 902-91- g01e18af17f8dc9 1451fbd09020490 45afd1cea7e intel:( master) 2.99.911- 178-g197ab0cda0 6c44aa1a2b17bf6 9ac08612811b107 35e70cb9b9c77df b99fb370e319ed5 01f0c31b17 1d1b8da1284f7f9 18733db79428f09 af38d7e14a c1216342bfcdbf2 678ec29860
-------
Platform: Broadwell
Libdrm: (master)
Mesa: (master)
Xserver:
Xf86_video_
Libva: (staging)
Libva_intel_driver: (staging)
Kernel: (drm-intel-nightly) 36765340cb068de
Bug detailed description: ------- ------- ------- -
-------
It fails and causes X server shutdown. It happens on Broadwell with -queued and -nightly kernel, works well on -fixes kernel.
The latest known good commit: 229b0489aa75a8c 51d2f2e124329d3 ac326f326d 790a72bd5dc0690 9617432352
The latest known bad commit: bc76e320f21f8bd
output:
rendercheck 1.4
Render extension version 0.11
Window format: r8g8b8
Found server-supported format: a8
Found server-supported format: a8r8g8b8
Found server-supported format: x8r8g8b8
Found server-supported format: b8g8r8a8
Found server-supported format: b8g8r8x8
Found server-supported format: r8g8b8
Found server-supported format: b8g8r8
Found server-supported format: r5g5b5
Found server-supported format: b5g5r5
Found server-supported format: x1r5g5b5
Found server-supported format: x1b5g5r5
Found server-supported format: r5g6b5
Found server-supported format: b5g6r5
Found server-supported format: x8b8g8r8
Found server-supported format: x2r10g10b10
Found server-supported format: x2b10g10r10
Beginning dest coords test
dst coords test error of 255.0000 at (0, 0) --
R G B A
got: 1.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (0, 1) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (0, 2) --
R G B A
got: 1.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (0, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (1, 1) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (1, 2) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (1, 3) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (1, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (2, 1) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (2, 2) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (2, 3) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (2, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (3, 2) --
R G B A
got: 1.000 1.000 1.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (3, 3) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 0.000 0.000 1.000
dst coords test error of 255.0000 at (3, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (4, 1) --
R G B A
got: 1.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (4, 3) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
dst coords test error of 255.0000 at (4, 4) --
R G B A
got: 0.000 0.000 0.000 1.000
expected: 1.000 1.000 1.000 1.000
XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0.0"
xinit: connection to X server lost
after 550 requests (550 known processed) with 0 events remaining.
xterm: fatal IO error 11 (Resource temporarily unavailable) or KillClient on X server ":0"
[1]+ Done xinit
Reproduce steps: ------- ------- ------- overreverse, xor -t dcoords
-------
1. xinit
2. ./rendercheck -o src,over,