[  936.758531] mptcp_connect (7080) used greatest stack depth: 11800 bytes left
[  940.778162] mptcp_connect (7269) used greatest stack depth: 11768 bytes left
[  944.780830] mptcp_connect (7554) used greatest stack depth: 11728 bytes left
[  957.819716] mptcp_connect (8129) used greatest stack depth: 11720 bytes left