[   34.486247][  T269] ip (269) used greatest stack depth: 24456 bytes left
[   35.002562][  T273] ip (273) used greatest stack depth: 24192 bytes left
[  389.720530][ T2253] netem: version 1.3
[ 2097.069795][T11827] ip (11827) used greatest stack depth: 24144 bytes left
[ 2409.994009][T13473] ip (13473) used greatest stack depth: 23864 bytes left