[   49.281208][  T350] ip (350) used greatest stack depth: 24144 bytes left
[   50.102767][  T355] ip (355) used greatest stack depth: 24064 bytes left
[  397.269556][ T2238] netem: version 1.3
[ 1180.465759][ T6042] ip (6042) used greatest stack depth: 23704 bytes left
[ 1550.441347][ T8265] ip (8265) used greatest stack depth: 23632 bytes left
[ 1840.501785][   T51] kworker/dying (51) used greatest stack depth: 23424 bytes left