[   35.453240][  T275] ip (275) used greatest stack depth: 24144 bytes left
[   39.597378][  T306] ip (306) used greatest stack depth: 23584 bytes left
[ 1059.864904][ T8481] ip (8481) used greatest stack depth: 23504 bytes left
[ 1200.823436][ T9813] ip (9813) used greatest stack depth: 23440 bytes left