Constant Warnings in jvb.log: egress was unable to find an encoding for raw packet

Hi there.

We have a working installation of Jitsi Meet.
These are the specifications of the server:

  • Debian 9.12
  • 5 CPU’s
  • 18 GB of RAM

I installed jitsi-meet following the quick-install guide but this was my third attempt and I had apache2 installed previously to ease some things.

After that, I installed latest jitsi-meet from Github and jicofo from latest nightly, as we have JWT setup and secure server.

Aparently, everything is going fine but when more than 15-18 users enter in a room they have problems like constant disconnects and black screens.

I configured the quality as low as 360p and using speeedometer I can see that we get about 16-20 Mbps of uploading traffic and some 22 Mbps of downloading. Our bandwith is about 300 Mbps.

But what is the main problem is the jvb.log.
This log gets all the disk it can eat in minutes… I’m talking about 60 GB of disk in about an hour…

And it constantly spits these kind of errors:

JVB 2020-04-30 18:11:48.333 ADVERTENCIA: [552586] org.jitsi.videobridge.cc.AdaptiveTrackProjection.log() Dropping an RTP packet, because egress was unable to find an encoding for raw packet RawPacket[off=0, len=1182, PT=100, SSRC=2819827553, seq=12238, M=false, X=true, TS=1860146823, hdrLen=20, payloadLen=1162, paddingLen=0, extLen=4], VP8PayloadDescriptor[size=4, tid=-1, tl0picidx=248, pid=30853, isExtended=true, hex=80 80 F8 85 41 C5 ]. Ingress is aware of these tracks: [ subjective_quality=0,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=1,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=2,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=2,spatial_id=-1 subjective_quality=3,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=4,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=5,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=2,spatial_id=-1 subjective_quality=6,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=7,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=8,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=2,spatial_id=-1]
JVB 2020-04-30 18:11:48.333 ADVERTENCIA: [552586] org.jitsi.videobridge.cc.AdaptiveTrackProjection.log() Dropping an RTP packet, because egress was unable to find an encoding for raw packet RawPacket[off=0, len=1182, PT=100, SSRC=2819827553, seq=12238, M=false, X=true, TS=1860146823, hdrLen=20, payloadLen=1162, paddingLen=0, extLen=4], VP8PayloadDescriptor[size=4, tid=-1, tl0picidx=248, pid=30853, isExtended=true, hex=80 80 F8 85 41 C5 ]. Ingress is aware of these tracks: [ subjective_quality=0,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=1,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=2,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=2,spatial_id=-1 subjective_quality=3,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=4,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=5,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=2,spatial_id=-1 subjective_quality=6,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=7,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=8,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=2,spatial_id=-1]
JVB 2020-04-30 18:11:48.333 ADVERTENCIA: [552586] org.jitsi.videobridge.cc.AdaptiveTrackProjection.log() Dropping an RTP packet, because egress was unable to find an encoding for raw packet RawPacket[off=0, len=1182, PT=100, SSRC=2819827553, seq=12238, M=false, X=true, TS=1860146823, hdrLen=20, payloadLen=1162, paddingLen=0, extLen=4], VP8PayloadDescriptor[size=4, tid=-1, tl0picidx=248, pid=30853, isExtended=true, hex=80 80 F8 85 41 C5 ]. Ingress is aware of these tracks: [ subjective_quality=0,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=1,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=2,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=2,spatial_id=-1 subjective_quality=3,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=4,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=5,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=2,spatial_id=-1 subjective_quality=6,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=7,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=8,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=2,spatial_id=-1]
JVB 2020-04-30 18:11:48.333 ADVERTENCIA: [552586] org.jitsi.videobridge.cc.AdaptiveTrackProjection.log() Dropping an RTP packet, because egress was unable to find an encoding for raw packet RawPacket[off=0, len=1182, PT=100, SSRC=2819827553, seq=12238, M=false, X=true, TS=1860146823, hdrLen=20, payloadLen=1162, paddingLen=0, extLen=4], VP8PayloadDescriptor[size=4, tid=-1, tl0picidx=248, pid=30853, isExtended=true, hex=80 80 F8 85 41 C5 ]. Ingress is aware of these tracks: [ subjective_quality=0,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=1,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=2,primary_ssrc=2353580170,secondary_ssrcs={},temporal_id=2,spatial_id=-1 subjective_quality=3,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=4,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=5,primary_ssrc=764201817,secondary_ssrcs={},temporal_id=2,spatial_id=-1 subjective_quality=6,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=0,spatial_id=-1 subjective_quality=7,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=1,spatial_id=-1 subjective_quality=8,primary_ssrc=2819827553,secondary_ssrcs={},temporal_id=2,spatial_id=-1]

I can see about 10 repeated warnings in the same millisecond of log…

Can anybody help me?

Thanks!