[ 1464.867103][ T7961] veth0: entered allmulticast mode
[ 1464.867559][ T7961] veth1: entered allmulticast mode
[ 1464.867895][ T7961] veth2: entered allmulticast mode
[ 1464.868209][ T7961] veth3: entered allmulticast mode
[ 1476.487927][ T7961] veth0: left allmulticast mode
[ 1476.488251][ T7961] veth1: left allmulticast mode
[ 1476.488505][ T7961] veth2: left allmulticast mode
[ 1476.488759][ T7961] veth3: left allmulticast mode