[   63.107772][T10430] ip (10430) used greatest stack depth: 23928 bytes left
[  170.457561][T32401] ip (32401) used greatest stack depth: 23864 bytes left
[  270.663759][T20579] ip (20579) used greatest stack depth: 23568 bytes left
[  720.522411][ T9073] ip (9073) used greatest stack depth: 23472 bytes left