org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.

[paulmenzel]

Using Debian 10 (Buster/stable) with jitsi-videobridge 1132-1, the jitsi-videobridge log contains several of the severe messages below.

JVB 2020-03-26 08:53:09.457 SEVERE: [10732] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:53:39.481 SEVERE: [10858] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:54:59.554 SEVERE: [11205] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:55:39.591 SEVERE: [11364] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:55:49.600 SEVERE: [11420] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:55:59.608 SEVERE: [11464] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:56:29.644 SEVERE: [11588] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:56:39.654 SEVERE: [11625] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:57:09.682 SEVERE: [11757] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:57:39.710 SEVERE: [11883] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:57:49.719 SEVERE: [11925] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:57:59.726 SEVERE: [11973] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:58:09.733 SEVERE: [12004] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:58:29.750 SEVERE: [12102] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:58:49.764 SEVERE: [12178] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:59:19.794 SEVERE: [12302] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:59:19.795 SEVERE: [12312] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 08:59:49.819 SEVERE: [12438] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 09:00:09.834 SEVERE: [12519] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 09:05:10.083 SEVERE: [13780] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 09:15:20.605 SEVERE: [16356] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 09:39:01.935 SEVERE: [22317] org.jitsi.videobridge.SctpConnection.log() CAT=stat sctp_channel_exists,conf_id=3c080a04be4ac3d7,content=data,ch_id=688bde0abd610400,endp_id=5a5873b7 sid=0
JVB 2020-03-26 09:45:11.403 SEVERE: [23928] org.jitsi.videobridge.SctpConnection.log() CAT=stat sctp_channel_exists,conf_id=6ab14deae3529ea1,content=data,ch_id=56697c99c2dabb08,endp_id=5e6d868b sid=0
JVB 2020-03-26 09:55:02.682 SEVERE: [26491] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 10:20:43.953 SEVERE: [33043] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 10:20:53.960 SEVERE: [33087] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 10:29:54.407 SEVERE: [35361] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 10:34:54.647 SEVERE: [36500] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 10:39:14.854 SEVERE: [37412] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 10:40:14.915 SEVERE: [37665] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 10:52:05.524 SEVERE: [40656] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 10:55:15.682 SEVERE: [41440] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 10:57:35.801 SEVERE: [42028] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.
JVB 2020-03-26 11:14:36.796 SEVERE: [52529] org.ice4j.socket.MergingDatagramSocket.log() Cannot find socket to remove.

Jitsi Meet seems to work fine though.