[   28.991431][  T263] ip (263) used greatest stack depth: 23920 bytes left
[  482.006943][ T2861] netem: version 1.3
[  600.547773][ T3328] ip (3328) used greatest stack depth: 23296 bytes left
[ 2997.531064][T18710] pm_nl_ctl (18710) used greatest stack depth: 23232 bytes left
[ 3004.197754][T18782] pm_nl_ctl (18782) used greatest stack depth: 21904 bytes left