[ 1346.494123][T17989] veth0: entered allmulticast mode
[ 1346.495113][T17989] veth1: entered allmulticast mode
[ 1346.495700][T17989] veth2: entered allmulticast mode
[ 1346.496252][T17989] veth3: entered allmulticast mode
[ 1364.905128][T17989] veth0: left allmulticast mode
[ 1364.905455][T17989] veth1: left allmulticast mode
[ 1364.905705][T17989] veth2: left allmulticast mode
[ 1364.905943][T17989] veth3: left allmulticast mode