[ 1682.211242][ T9770] veth0: entered allmulticast mode
[ 1682.212040][ T9770] veth1: entered allmulticast mode
[ 1682.212582][ T9770] veth2: entered allmulticast mode
[ 1682.213297][ T9770] veth3: entered allmulticast mode
[ 1706.122029][ T9770] veth0: left allmulticast mode
[ 1706.122760][ T9770] veth1: left allmulticast mode
[ 1706.123432][ T9770] veth2: left allmulticast mode
[ 1706.124095][ T9770] veth3: left allmulticast mode