<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [CI][DRMTIP] igt@kms_frontbuffer_tracking@* - dmesg-fail - Failed assertion: fbc_wait_for_compression()" href="https://bugs.freedesktop.org/show_bug.cgi?id=107720#c10">Comment # 10</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [CI][DRMTIP] igt@kms_frontbuffer_tracking@* - dmesg-fail - Failed assertion: fbc_wait_for_compression()" href="https://bugs.freedesktop.org/show_bug.cgi?id=107720">bug 107720</a> from <a class="email" href="mailto:arkadiusz.hiler@intel.com" title="Arek Hiler <arkadiusz.hiler@intel.com>"> Arek Hiler</a> <pre>We need to split this bug into two. This one should be marked as duplicate of <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [CI] [BAT] [DRMTIP] igt@* - dmesg-warn / dmesg-fail - *ERROR* CPU pipe [ABC] FIFO underrun" href="show_bug.cgi?id=107724">https://bugs.freedesktop.org/show_bug.cgi?id=107724</a> as the most errors we get are dmesg-fail with FIFO underruns in the dmesg which causes FBC to be disabled. The other failure, also caught under this bug, haven't been seen in a while (1.5 months, drmtip_228) and had rather few reproduction prior to that (about once every three months): <a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_228/fi-icl-u2/igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_228/fi-icl-u2/igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw.html</a> FBC last action not supported Can't test DRRS: Not supported. Starting subtest: fbcpsr-1p-pri-indfb-multidraw Stack trace: #0 ../lib/igt_core.c:1474 __igt_fail_assert() #1 ../tests/kms_frontbuffer_tracking.c:1620 do_status_assertions() #2 ../tests/kms_frontbuffer_tracking.c:1659 __do_assertions() #3 ../tests/kms_frontbuffer_tracking.c:2048 multidraw_subtest() #4 ../tests/kms_frontbuffer_tracking.c:3397 main() #5 ../csu/libc-start.c:344 __libc_start_main() #6 [_start+0x2a] Subtest fbcpsr-1p-pri-indfb-multidraw: FAIL (9.851s) This one needs a separate filing.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>