[ 1728.177324][T14664] veth0: entered allmulticast mode
[ 1728.185524][T14664] veth1: entered allmulticast mode
[ 1728.185875][T14664] veth2: entered allmulticast mode
[ 1728.186178][T14664] veth3: entered allmulticast mode
[ 1756.685366][T14664] veth0: left allmulticast mode
[ 1756.685866][T14664] veth1: left allmulticast mode
[ 1756.686301][T14664] veth2: left allmulticast mode
[ 1756.686686][T14664] veth3: left allmulticast mode