Starting subtest: hdmi-audio
Home directory not accessible: Permission denied
(kms_chamelium:1253) igt_chamelium_stream-WARNING: read failed: Resource temporarily unavailable
(kms_chamelium:1253) CRITICAL: Test assertion failure function audio_state_receive, file ../tests/kms_chamelium.c:968:
(kms_chamelium:1253) CRITICAL: Failed assertion: ok
(kms_chamelium:1253) CRITICAL: Last errno: 11, Resource temporarily unavailable
(kms_chamelium:1253) CRITICAL: Failed to receive audio from stream server
Subtest hdmi-audio failed.
The CI Bug Log issue associated to this bug has been updated.
### New filters associated
* igt@kms_chamelium@hdmi-audio - dmesg-fail -Failed assertion: ok, Failed to receive audio from stream server
Seems like a Chamelium bug. Chamelium logs:
2018-05-05 17:55:48,955 ERROR Failed to stop capturing audio: No audio data was captured. Perhaps this in
put is not plugged ?
Ah, and this happens because we don't receive any data from the Chamelium via the streaming server. read hits the 5sec timeout.
This issue is specific to fi-kbl-7500u. It's hit every week.
User impact: worst case scenario, no audio via HDMI.
This patch might help understand what's going on: https://patchwork.freedesktop.org/series/66592/