<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [BSW PPGTT Bisected]igt/gem_ctx_thrash causes OOM killer" href="https://bugs.freedesktop.org/show_bug.cgi?id=87729#c11">Comment # 11</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [BSW PPGTT Bisected]igt/gem_ctx_thrash causes OOM killer" href="https://bugs.freedesktop.org/show_bug.cgi?id=87729">bug 87729</a> from <a class="email" href="mailto:maniandram01@gmail.com" title="Ramchandra Apte <maniandram01@gmail.com>"> Ramchandra Apte</a> <pre>Still happening with the latest "linux-image-3.19.0-994-generic_3.19.0-994.201502100205_amd64.deb" Ubuntu drm-nightly package on <a href="http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/">http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/</a> . Doing empirical testing with the game "Team Fortress 2" yielded a OOM kill after about 10 minutes of running the game. However, gem_ctx_thrash yielded a skip: ramchandra@ramchandra-LIFEBOOK-AH532:~/Downloads/intel-gpu-tools/tests$ sudo ./gem_ctx_thrash IGT-Version: 1.9-gbef692d (x86_64) (Linux: 3.19.0-994-generic x86_64) Creating 49152 contexts (assuming of size 65536) Test requirement not met in function intel_require_memory, file intel_os.c:244: Test requirement: !(total <= required) Estimated that we need 3246391296 bytes for the test, but only have 432013312 bytes available (RAM + swap) Subtest processes: SKIP (0.192s) Creating 49152 contexts (assuming of size 65536) Test requirement not met in function intel_require_memory, file intel_os.c:244: Test requirement: !(total <= required) Estimated that we need 3246391296 bytes for the test, but only have 432013312 bytes available (RAM + swap) Subtest threads: SKIP (0.132s) I will soon try with different enable_ppgtt options to see whether that makes any difference.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>