[   13.238168][  T270] ip (270) used greatest stack depth: 24448 bytes left
[   13.494422][  T274] ip (274) used greatest stack depth: 24304 bytes left
[   14.815734][  T289] ip (289) used greatest stack depth: 24024 bytes left
[  263.141918][ T2850] netem: version 1.3
[ 1709.509352][ T1136] kworker/1:2 (1136) used greatest stack depth: 23904 bytes left
[ 1840.258203][T18825] pm_nl_ctl (18825) used greatest stack depth: 21872 bytes left