[   22.611295][  T857] ip (857) used greatest stack depth: 23792 bytes left
[  534.997740][T10691] ip (10691) used greatest stack depth: 23752 bytes left
[  932.998495][T22997] ip (22997) used greatest stack depth: 23672 bytes left
[ 1004.504969][T26363] pm_nl_ctl (26363) used greatest stack depth: 22112 bytes left