[ 1008.690001][T22358] veth0: entered allmulticast mode
[ 1008.690389][T22358] veth1: entered allmulticast mode
[ 1008.690628][T22358] veth2: entered allmulticast mode
[ 1008.690865][T22358] veth3: entered allmulticast mode
[ 1020.334480][T22358] veth0: left allmulticast mode
[ 1020.334802][T22358] veth1: left allmulticast mode
[ 1020.335050][T22358] veth2: left allmulticast mode
[ 1020.335311][T22358] veth3: left allmulticast mode