[  939.010025] mptcp_connect (2182) used greatest stack depth: 11784 bytes left
[  944.059835] mptcp_connect (2465) used greatest stack depth: 11720 bytes left
[  945.434175] mptcp_connect (2559) used greatest stack depth: 11704 bytes left
[  948.494327] mptcp_connect (2754) used greatest stack depth: 11672 bytes left