[   10.524511][  T234] ip (234) used greatest stack depth: 23824 bytes left
[  137.787100][ T4296] netem: version 1.3
[  889.691194][T20258] ip (20258) used greatest stack depth: 23416 bytes left
[  926.094062][T21188] ip (21188) used greatest stack depth: 23320 bytes left
[ 1004.121752][T24615] pm_nl_ctl (24615) used greatest stack depth: 22864 bytes left