[ 1420.908626][ T7315] veth0: entered allmulticast mode
[ 1420.909198][ T7315] veth1: entered allmulticast mode
[ 1420.909540][ T7315] veth2: entered allmulticast mode
[ 1420.909879][ T7315] veth3: entered allmulticast mode
[ 1448.757084][ T7315] veth0: left allmulticast mode
[ 1448.757389][ T7315] veth1: left allmulticast mode
[ 1448.757626][ T7315] veth2: left allmulticast mode
[ 1448.757880][ T7315] veth3: left allmulticast mode