[   32.279626][  T279] ip (279) used greatest stack depth: 24336 bytes left
[   90.257384][  T667] ip (667) used greatest stack depth: 23872 bytes left
[  470.658476][ T2862] netem: version 1.3
[  481.925593][ T2892] ip (2892) used greatest stack depth: 23696 bytes left
[  882.628151][ T4529] ip (4529) used greatest stack depth: 23504 bytes left
[ 3058.397388][T18796] pm_nl_ctl (18796) used greatest stack depth: 22496 bytes left