[   14.125792][  T270] ip (270) used greatest stack depth: 24456 bytes left
[   47.113148][  T663] ip (663) used greatest stack depth: 23888 bytes left
[  252.369458][ T2849] netem: version 1.3
[ 1762.665575][T18813] pm_nl_ctl (18813) used greatest stack depth: 22528 bytes left