[ 1184.264136][T18741] veth0: entered allmulticast mode
[ 1184.265441][T18741] veth1: entered allmulticast mode
[ 1184.266041][T18741] veth2: entered allmulticast mode
[ 1184.268658][T18741] veth3: entered allmulticast mode
[ 1207.813319][T18741] veth0: left allmulticast mode
[ 1207.813882][T18741] veth1: left allmulticast mode
[ 1207.814315][T18741] veth2: left allmulticast mode
[ 1207.814734][T18741] veth3: left allmulticast mode