[ 1361.719613][T11504] veth0: entered allmulticast mode
[ 1361.720256][T11504] veth1: entered allmulticast mode
[ 1361.720803][T11504] veth2: entered allmulticast mode
[ 1361.721835][T11504] veth3: entered allmulticast mode
[ 1385.727118][T11504] veth0: left allmulticast mode
[ 1385.727611][T11504] veth1: left allmulticast mode
[ 1385.728011][T11504] veth2: left allmulticast mode
[ 1385.729828][T11504] veth3: left allmulticast mode