[   10.943887][  T248] ip (248) used greatest stack depth: 24464 bytes left
[   11.007060][  T252] ip (252) used greatest stack depth: 24384 bytes left
[   57.035916][ T4514] ip (4514) used greatest stack depth: 24352 bytes left
[   70.295454][ T4896] ip (4896) used greatest stack depth: 24048 bytes left
[  322.782207][T15046] ip (15046) used greatest stack depth: 23480 bytes left