[ 1293.209852][ T4769] veth0: entered allmulticast mode
[ 1293.210319][ T4769] veth1: entered allmulticast mode
[ 1293.210681][ T4769] veth2: entered allmulticast mode
[ 1293.211029][ T4769] veth3: entered allmulticast mode
[ 1311.867383][ T4769] veth0: left allmulticast mode
[ 1311.867672][ T4769] veth1: left allmulticast mode
[ 1311.867909][ T4769] veth2: left allmulticast mode
[ 1311.868168][ T4769] veth3: left allmulticast mode