[ 1546.437429][T12651] veth0: entered allmulticast mode
[ 1546.437826][T12651] veth1: entered allmulticast mode
[ 1546.438131][T12651] veth2: entered allmulticast mode
[ 1546.438579][T12651] veth3: entered allmulticast mode
[ 1572.216531][T12651] veth0: left allmulticast mode
[ 1572.216919][T12651] veth1: left allmulticast mode
[ 1572.217135][T12651] veth2: left allmulticast mode
[ 1572.217351][T12651] veth3: left allmulticast mode