[   15.983360][  T270] ip (270) used greatest stack depth: 24448 bytes left
[   17.908910][  T288] ip (288) used greatest stack depth: 23136 bytes left
[  267.913372][ T2853] netem: version 1.3
[ 1869.236740][T19960] pm_nl_ctl (19960) used greatest stack depth: 21920 bytes left