[   11.051387][  T249] ip (249) used greatest stack depth: 24040 bytes left
[   78.828470][ T5411] ip (5411) used greatest stack depth: 23984 bytes left
[   90.586481][ T6067] ip (6067) used greatest stack depth: 23976 bytes left
[  244.509404][ T9542] ip (9542) used greatest stack depth: 23512 bytes left