[ 1921.439211][T18501] veth0: entered allmulticast mode
[ 1921.442914][T18501] veth1: entered allmulticast mode
[ 1921.443536][T18501] veth2: entered allmulticast mode
[ 1921.444112][T18501] veth3: entered allmulticast mode
[ 1921.444698][T18501] veth4: entered allmulticast mode
[ 1921.445238][T18501] veth5: entered allmulticast mode
[ 1956.720649][T18501] veth0: left allmulticast mode
[ 1956.721139][T18501] veth1: left allmulticast mode
[ 1956.733644][T18501] veth2: left allmulticast mode
[ 1956.734095][T18501] veth3: left allmulticast mode
[ 1956.734518][T18501] veth4: left allmulticast mode
[ 1956.734930][T18501] veth5: left allmulticast mode