[ 1270.820193][ T7969] veth0: entered allmulticast mode
[ 1270.820796][ T7969] veth1: entered allmulticast mode
[ 1270.821222][ T7969] veth2: entered allmulticast mode
[ 1270.821604][ T7969] veth3: entered allmulticast mode
[ 1283.090712][ T7969] veth0: left allmulticast mode
[ 1283.090979][ T7969] veth1: left allmulticast mode
[ 1283.091170][ T7969] veth2: left allmulticast mode
[ 1283.091376][ T7969] veth3: left allmulticast mode