[Bug 72742] [ILK/HSW]igt/gem_tiled_swapping randomly causes OOM killer
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Apr 10 20:24:34 PDT 2014
https://bugs.freedesktop.org/show_bug.cgi?id=72742
lu hua <huax.lu at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |NEW
--- Comment #56 from lu hua <huax.lu at intel.com> ---
(In reply to comment #51)
> I even rebuilt a kernel with your config,
>
> ickle at crystalwell:/usr/src/intel-gpu-tools/tests$ sudo ./gem_tiled_swapping
> IGT-Version: 1.6-gf168b37 (x86_64) (Linux: 3.14.0+ x86_64)
> Using 4223 1MiB objects (available RAM: 3636/3712, swap: 2047)
> Subtest threaded: SUCCESS
>
> :|
It fails on the 3rd cycle.
# cat /proc/sys/vm/laptop_mode
0
vmstat
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
0 0 0 3555160 30120 107052 0 0 442 53 86 161 0 1 99 0
0 0 0 3554904 30132 107372 0 0 0 56 126 54 0 0 100 0
0 0 0 3554844 30132 107384 0 0 0 0 95 30 0 0 100 0
0 0 0 3554844 30132 107384 0 0 0 0 158 67 0 0 100 0
0 0 0 3553840 30668 107324 0 0 652 0 304 168 0 0 100 0
0 0 0 3553572 30672 107496 0 0 4 0 204 116 0 0 100 0
0 0 0 3553480 30676 107500 0 0 4 36 221 113 0 0 100 0
0 0 0 3552944 31092 107452 0 0 408 20 241 146 0 0 100 0
0 0 0 3552944 31092 107452 0 0 0 0 122 53 0 0 100 0
0 0 0 3552852 31092 107500 0 0 0 0 126 50 0 0 100 0
0 0 0 3552884 31092 107500 0 0 0 0 97 43 0 0 100 0
1 0 0 3328652 348 362840 0 0 5144 12 1000 316 2 17 81 0
1 0 0 2853348 348 833048 0 0 0 140 1092 29 3 22 75 0
1 0 0 2377484 348 1303000 0 0 0 0 1063 36 3 22 75 0
1 0 0 1900880 348 1773816 0 0 0 0 1076 33 3 22 75 0
1 0 0 1423856 348 2245300 0 0 0 0 1059 35 3 22 75 0
1 0 0 946552 356 2717108 0 0 0 32 1073 42 3 22 75 0
1 0 0 469768 356 3188040 0 0 0 0 1063 37 3 22 75 0
2 0 19472 33952 296 3610324 0 19472 0 19472 1474 151 3 27 71 0
4 0 484964 66468 296 3175864 0 465492 0 465516 2597 1395 0 32 66
2
0 2 751940 23692 980 3022884 0 266976 688 266976 3681 636 0 27 66
6
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 1 1244580 295336 988 2606984 0 492896 0 492908 1237 311 1 9 50
41
0 2 2047996 28760 988 2037144 0 803160 0 803160 1221 1291 1 15 69
14
0 2 2047996 39628 988 2037144 0 0 0 0 530 1813 0 0 74 26
0 2 2047996 50604 988 2037144 0 0 0 0 557 1835 0 0 74 26
0 2 2047996 29024 184 2072884 0 0 1548 4 1202 915 0 8 63 28
1 2 2047996 25188 180 2110588 0 0 7552 16 4935 3009 0 12 49 39
1 0 916 3684576 628 10568 0 0 7916 0 1038 464 0 5 94 1
0 0 916 3684720 628 10548 0 0 0 0 88 35 0 0 100 0
0 0 916 3684624 628 10548 0 0 0 0 89 16 0 0 100 0
0 0 916 3684624 636 10548 0 0 0 36 96 46 0 0 100 0
0 1 916 3684720 636 10548 0 0 0 888 102 20 0 0 100 0
0 0 916 3684856 636 10548 0 0 0 100 279 74 0 0 100 0
0 0 916 3684732 636 10592 0 0 44 0 75 21 0 0 100 0
0 0 916 3684552 636 10772 0 0 180 0 130 53 0 0 100 0
0 0 916 3684552 636 10772 0 0 0 0 91 16 0 0 100 0
0 0 916 3684396 644 10768 0 0 0 32 102 45 0 0 100 0
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