I also saw this and I'm skeptical, but it also doesn't make sense.
22:34:08.814: [texture-amf-h264: 'advanced_video_stream'] amf_encode_tex: QueryOutput failed: AMF_OUT_OF_MEMORY
22:34:08.814: Error encoding with encoder 'advanced_video_stream'
22:34:08.814: [rtmp stream: 'adv_stream'] Encoder error, disconnecting
22:34:08.814: [rtmp stream: 'adv_stream'] Socket send buffer is 2097152 bytes
22:34:08.814: Output 'adv_stream': stopping
22:34:08.814: Video stopped, number of skipped frames due to encoding lag: 1944/308790 (0.6%)
22:34:08.814: Output 'adv_stream': Total frames output: 308772
22:34:08.814: Output 'adv_stream': Total drawn frames: 307013 (309073 attempted)
22:34:08.814: Output 'adv_stream': Number of lagged frames due to rendering lag/stalls: 2060 (0.7%)
22:34:08.815: warning: 2 frames left in the queue on closing
22:34:08.815: warning: 2 frames left in the queue on closing
22:34:13.935: ==== Streaming Stop ================================================