<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [BDW]igt/kms_flip/flip-vs-modeset-vs-hang-interruptible randomly causes system hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=72631#c18">Comment # 18</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [BDW]igt/kms_flip/flip-vs-modeset-vs-hang-interruptible randomly causes system hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=72631">bug 72631</a> from <a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> lu hua</a> <pre>Created <a href="attachment.cgi?id=94412" name="attach_94412" title="dmesg(2 patches)">attachment 94412</a> <a href="attachment.cgi?id=94412&action=edit" title="dmesg(2 patches)">[details]</a> dmesg(2 patches) (In reply to <a href="show_bug.cgi?id=72631#c17">comment #17</a>) > Please retest with both attached patches applied. Test these 2 patches, It still core dumped. output Using monotonic timestamps Beginning flip-vs-modeset-vs-hang-interruptible on crtc 3, connector 10 1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780 ...Test assertion failure function exec_nop, file kms_flip.c:693: Last errno: 5, Input/output error Failed assertion: drmIoctl(fd, DRM_IOCTL_I915_GEM_EXECBUFFER2, &execbuf) == 0 Subtest flip-vs-modeset-vs-hang-interruptible: FAIL Test assertion failure function gem_quiescent_gpu, file drmtest.c:156: Last errno: 5, Input/output error Failed assertion: drmIoctl((fd), ((((1U) << (((0+8)+8)+14)) | ((('d')) << (0+8)) | (((0x40 + 0x29)) << 0) | ((((sizeof(struct drm_i915_gem_execbuffer2)))) << ((0+8)+8)))), (&execbuf)) == 0 kms_flip: drmtest.c:1113: igt_fail: Assertion `!test_with_subtests || in_fixture' failed. Aborted (core dumped)</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>