<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [IGT][SNB only] dmesg-warn [CRTC:37:pipe A] flip_done timed out and vblank wait timed out on crtc 0" href="https://bugs.freedesktop.org/show_bug.cgi?id=104573#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [IGT][SNB only] dmesg-warn [CRTC:37:pipe A] flip_done timed out and vblank wait timed out on crtc 0" href="https://bugs.freedesktop.org/show_bug.cgi?id=104573">bug 104573</a> from <a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> Elizabeth</a> <pre>On today's ff: SNB, igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a, commit-a0ca279+ SNB, igt@kms_setmode@basic-clone-single-crtc, commit-a0ca279+ [ 389.843007] vblank wait timed out on crtc 0 [ 389.843052] WARNING: CPU: 3 PID: 28418 at drivers/gpu/drm/drm_vblank.c:1073 drm_wait_one_vblank+0x18d/0x1a0 [drm] ... [ 400.355021] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:37:pipe A] flip_done timed out [ 410.594996] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:47:pipe B] flip_done timed out And may be related: <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Display change after hibernate locks the system" href="show_bug.cgi?id=104614">https://bugs.freedesktop.org/show_bug.cgi?id=104614</a> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [SNB] gpu hangs" href="show_bug.cgi?id=101269">https://bugs.freedesktop.org/show_bug.cgi?id=101269</a> <a class="bz_bug_link bz_status_NEW " title="NEW - [BAT][SNB only] igt@* - incomplete - Softdog" href="show_bug.cgi?id=103713">https://bugs.freedesktop.org/show_bug.cgi?id=103713</a></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> <li>You are the assignee for the bug.</li> </ul> </body> </html>