[   37.651407][  T469] ip (469) used greatest stack depth: 24600 bytes left
[   41.385187][  T496] ip (496) used greatest stack depth: 24128 bytes left
[   59.546596][  T688] ip (688) used greatest stack depth: 23600 bytes left
[  555.896082][ T5350] netem: version 1.3
[  800.109895][ T6897] ip (6897) used greatest stack depth: 23136 bytes left
[ 3108.897449][T29004] pm_nl_ctl (29004) used greatest stack depth: 22784 bytes left