[   39.416982][  T278] ip (278) used greatest stack depth: 23688 bytes left
[  109.136888][  T667] ip (667) used greatest stack depth: 23360 bytes left
[  498.216693][ T2866] netem: version 1.3
[ 3000.794335][T18768] pm_nl_ctl (18768) used greatest stack depth: 21920 bytes left