[ 1649.754881][ T7712] veth0: entered allmulticast mode
[ 1649.755719][ T7712] veth1: entered allmulticast mode
[ 1649.756312][ T7712] veth2: entered allmulticast mode
[ 1649.757535][ T7712] veth3: entered allmulticast mode
[ 1673.642149][ T7712] veth0: left allmulticast mode
[ 1673.642683][ T7712] veth1: left allmulticast mode
[ 1673.643068][ T7712] veth2: left allmulticast mode
[ 1673.643453][ T7712] veth3: left allmulticast mode