[   35.206089][  T261] ip (261) used greatest stack depth: 23936 bytes left
[   38.027068][  T271] ip (271) used greatest stack depth: 23776 bytes left
[  442.415322][ T2561] ip (2561) used greatest stack depth: 23392 bytes left
[  496.408986][ T2852] netem: version 1.3
[ 3008.480585][T18759] pm_nl_ctl (18759) used greatest stack depth: 22240 bytes left