[   34.880736][  T276] ip (276) used greatest stack depth: 24488 bytes left
[   35.409755][  T280] ip (280) used greatest stack depth: 24208 bytes left
[   39.745427][  T304] ip (304) used greatest stack depth: 23312 bytes left
[  498.627543][ T2861] netem: version 1.3
[ 2999.069070][T18771] pm_nl_ctl (18771) used greatest stack depth: 22496 bytes left