[   17.460452][  T271] ip (271) used greatest stack depth: 24400 bytes left
[   32.036436][  T413] ip (413) used greatest stack depth: 24256 bytes left
[   73.836731][  T787] ip (787) used greatest stack depth: 24208 bytes left
[  346.634919][ T3005] netem: version 1.3
[  684.512934][ T4916] ip (4916) used greatest stack depth: 24056 bytes left
[ 1610.668585][T12139] ip (12139) used greatest stack depth: 23648 bytes left
[ 2356.006868][T19779] pm_nl_ctl (19779) used greatest stack depth: 22752 bytes left