[ 1344.940512][ T7989] veth0: entered allmulticast mode
[ 1344.941040][ T7989] veth1: entered allmulticast mode
[ 1344.941368][ T7989] veth2: entered allmulticast mode
[ 1344.941682][ T7989] veth3: entered allmulticast mode
[ 1369.209846][ T7989] veth0: left allmulticast mode
[ 1369.210353][ T7989] veth1: left allmulticast mode
[ 1369.210747][ T7989] veth2: left allmulticast mode
[ 1369.211168][ T7989] veth3: left allmulticast mode