[ 1195.118979][ T7521] veth0: entered allmulticast mode
[ 1195.119411][ T7521] veth1: entered allmulticast mode
[ 1195.119709][ T7521] veth2: entered allmulticast mode
[ 1195.119995][ T7521] veth3: entered allmulticast mode
[ 1206.353931][ T7521] veth0: left allmulticast mode
[ 1206.354200][ T7521] veth1: left allmulticast mode
[ 1206.354407][ T7521] veth2: left allmulticast mode
[ 1206.354587][ T7521] veth3: left allmulticast mode