[  389.234288][T12297] mptcp_connect (12297) used greatest stack depth: 23264 bytes left
[  399.632252][T12391] mptcp_connect (12391) used greatest stack depth: 22976 bytes left
[  411.930572][T12674] mptcp_connect (12674) used greatest stack depth: 22912 bytes left
[  429.020500][T13057] mptcp_connect (13057) used greatest stack depth: 22864 bytes left