<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - non-recoverable hang/freeze following WARNING: CPU: 3 PID: 783 at drivers/gpu/drm/i915/intel_display.c:14189 intel_atomic_commit_tail+0xfd0/0xff0 [i915]" href="https://bugs.freedesktop.org/show_bug.cgi?id=99057#c13">Comment # 13</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - non-recoverable hang/freeze following WARNING: CPU: 3 PID: 783 at drivers/gpu/drm/i915/intel_display.c:14189 intel_atomic_commit_tail+0xfd0/0xff0 [i915]" href="https://bugs.freedesktop.org/show_bug.cgi?id=99057">bug 99057</a> from <a class="email" href="mailto:bugzilla@colorremedies.com" title="bugzilla@colorremedies.com">bugzilla@colorremedies.com</a> <pre>Created <a href="attachment.cgi?id=128456" name="attach_128456" title="dmesg debug">attachment 128456</a> <a href="attachment.cgi?id=128456&action=edit" title="dmesg debug">[details]</a> dmesg debug $ cat /proc/cmdline BOOT_IMAGE=/vmlinuz-4.9.0-1.fc26.x86_64 root=UUID=c45caf39-a048-4c44-90c9-535dc8003c71 ro rootflags=subvol=root elevator=noop no_console_suspend ignore_loglevel i915.enable_rc6=0 drm.debug=0xe log_buf_len=1M i915.enable_guc_loading=-1 i915.enable_guc_submission=-1 i915.guc_log_level=0 No crash yet, just dmesg following about an hour with the above command line. Both firmwares appear to be loaded now. If enable_rc6=0 is possibly inhibiting the problem, I'd rather run without it so the problem happens and hopefully the problem gets logged.</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>