[  718.624384] mptcp_connect (27200) used greatest stack depth: 11720 bytes left
[  720.767384] mptcp_connect (27294) used greatest stack depth: 11704 bytes left
[  733.122788] mptcp_connect (27866) used greatest stack depth: 11688 bytes left
[  735.146168] mptcp_connect (27960) used greatest stack depth: 11672 bytes left