[ 1455.125349][T12287] veth0: entered allmulticast mode
[ 1455.126600][T12287] veth1: entered allmulticast mode
[ 1455.127203][T12287] veth2: entered allmulticast mode
[ 1455.127762][T12287] veth3: entered allmulticast mode
[ 1480.067370][T12287] veth0: left allmulticast mode
[ 1480.068017][T12287] veth1: left allmulticast mode
[ 1480.068527][T12287] veth2: left allmulticast mode
[ 1480.070415][T12287] veth3: left allmulticast mode