[ 1630.166661][T14730] veth0: entered allmulticast mode
[ 1630.167528][T14730] veth1: entered allmulticast mode
[ 1630.168132][T14730] veth2: entered allmulticast mode
[ 1630.168719][T14730] veth3: entered allmulticast mode
[ 1653.069277][T14730] veth0: left allmulticast mode
[ 1653.069756][T14730] veth1: left allmulticast mode
[ 1653.070197][T14730] veth2: left allmulticast mode
[ 1653.070633][T14730] veth3: left allmulticast mode