[   13.803627][  T258] ip (258) used greatest stack depth: 23544 bytes left
[  295.447632][ T3080] netem: version 1.3
[  817.937644][ T6486] ip (6486) used greatest stack depth: 23400 bytes left
[ 1628.750738][T13284] ip (13284) used greatest stack depth: 23160 bytes left
[ 2317.051729][T20239] pm_nl_ctl (20239) used greatest stack depth: 22320 bytes left