[ 1567.766566][ T4571] veth0: entered allmulticast mode
[ 1567.767028][ T4571] veth1: entered allmulticast mode
[ 1567.767391][ T4571] veth2: entered allmulticast mode
[ 1567.767701][ T4571] veth3: entered allmulticast mode
[ 1593.317579][ T4571] veth0: left allmulticast mode
[ 1593.317846][ T4571] veth1: left allmulticast mode
[ 1593.318088][ T4571] veth2: left allmulticast mode
[ 1593.318343][ T4571] veth3: left allmulticast mode