[ 1637.452067][ T8055] veth0: entered allmulticast mode
[ 1637.452618][ T8055] veth1: entered allmulticast mode
[ 1637.452925][ T8055] veth2: entered allmulticast mode
[ 1637.453235][ T8055] veth3: entered allmulticast mode
[ 1664.570726][ T8055] veth0: left allmulticast mode
[ 1664.571023][ T8055] veth1: left allmulticast mode
[ 1664.571295][ T8055] veth2: left allmulticast mode
[ 1664.571577][ T8055] veth3: left allmulticast mode