[ 1619.314975][T10255] veth0: entered allmulticast mode
[ 1619.315466][T10255] veth1: entered allmulticast mode
[ 1619.315775][T10255] veth2: entered allmulticast mode
[ 1619.316069][T10255] veth3: entered allmulticast mode
[ 1646.218798][T10255] veth0: left allmulticast mode
[ 1646.219078][T10255] veth1: left allmulticast mode
[ 1646.219335][T10255] veth2: left allmulticast mode
[ 1646.219567][T10255] veth3: left allmulticast mode