[Bug 103186] [BAT] igt at drv_module_reload@basic-reload - dmesg-warn: *ERROR* Link Training Unsuccessful

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 31 08:12:25 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103186

--- Comment #8 from Marta Löfstedt <marta.lofstedt at intel.com> ---
new subtests:CI_DRM_3294 fi-cfl-s

It appear to have started on:
igt at debugfs_test@read_all_entries

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3294/fi-cfl-s/igt@debugfs_test@read_all_entries.html

[   51.206919] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start
channel equalization

igt at drv_getparams_basic@basic-eu-total

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3294/fi-cfl-s/igt@drv_getparams_basic@basic-eu-total.html

[   51.622067] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training
[   51.704281] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training

igt at drv_getparams_basic@basic-subslice-total

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3294/fi-cfl-s/igt@drv_getparams_basic@basic-subslice-total.html

[   52.147955] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training

igt at drv_hangman@error-state-basic.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3294/fi-cfl-s/igt@drv_hangman@error-state-basic.html

[   52.269911] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[   52.523708] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training
[   52.523798] [drm:intel_dp_get_link_train_fallback_values [i915]] *ERROR*
Link Training Unsuccessful

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