[   32.088536][  T258] ip (258) used greatest stack depth: 24064 bytes left
[   36.265228][  T278] ip (278) used greatest stack depth: 23696 bytes left
[   51.581573][  T374] ip (374) used greatest stack depth: 23680 bytes left
[  422.278828][ T2529] netem: version 1.3
[ 2495.814263][   T30] kworker/2:0 (30) used greatest stack depth: 22752 bytes left
[ 2688.925919][T16756] pm_nl_ctl (16756) used greatest stack depth: 22192 bytes left