[   30.685428][ T1454] ip (1454) used greatest stack depth: 24536 bytes left
[   31.053288][ T1466] ip (1466) used greatest stack depth: 24400 bytes left
[   31.093222][ T1467] ip (1467) used greatest stack depth: 24352 bytes left
[   45.636972][ T2081] mptcp_connect (2081) used greatest stack depth: 24064 bytes left