<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [CI] igt@kms_frontbuffer_tracking@* - fail - CRC mismatch" href="https://bugs.freedesktop.org/show_bug.cgi?id=103167#c28">Comment # 28</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [CI] igt@kms_frontbuffer_tracking@* - fail - CRC mismatch" href="https://bugs.freedesktop.org/show_bug.cgi?id=103167">bug 103167</a> from <a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> Maarten Lankhorst</a> <pre>I don't know about the other failures, but it seems to be a likely kernel bug. (gdb) print wanted_crc->pipe $30 = {frame = 499876, has_valid_frame = true, n_words = 5, crc = {1044464, 3225721, 3326078, 8267257, 1803845, 0, 0, 0, 0, 0}} (gdb) print *(igt_crc_t*)0x5555557d0750 $31 = {frame = 511353, has_valid_frame = true, n_words = 5, crc = {1044464, 1044464, 792567, 1044464, 6966348, 0, 0, 0, 0, 0}} (Calling drmModeDirtyFB() on the whole fb, and collecting crc again) (gdb) print *(igt_crc_t*)0x5555557d0750 $34 = {frame = 513283, has_valid_frame = true, n_words = 5, crc = {1044464, 3225721, 3326078, 8267257, 1803845, 0, 0, 0, 0, 0}} Which is what we want. So guessing a coherency bug?</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 QA Contact for the bug.</li> </ul> </body> </html>