[ 1172.572571][T22780] veth0: entered allmulticast mode
[ 1172.572945][T22780] veth1: entered allmulticast mode
[ 1172.573182][T22780] veth2: entered allmulticast mode
[ 1172.573402][T22780] veth3: entered allmulticast mode
[ 1184.095445][T22780] veth0: left allmulticast mode
[ 1184.095795][T22780] veth1: left allmulticast mode
[ 1184.096047][T22780] veth2: left allmulticast mode
[ 1184.096291][T22780] veth3: left allmulticast mode