[   11.470464][  T270] ip (270) used greatest stack depth: 24248 bytes left
[   11.697455][  T273] ip (273) used greatest stack depth: 24176 bytes left
[  229.597599][ T2851] netem: version 1.3
[  382.129841][ T3757] ip (3757) used greatest stack depth: 23632 bytes left
[ 1578.486878][ T6221] kworker/3:0 (6221) used greatest stack depth: 23272 bytes left
[ 1834.094860][T18820] pm_nl_ctl (18820) used greatest stack depth: 22752 bytes left