[   36.296060][  T264] ip (264) used greatest stack depth: 24048 bytes left
[   44.865843][  T302] ip (302) used greatest stack depth: 23472 bytes left
[  499.036966][ T2869] netem: version 1.3
[ 3017.151633][T18872] pm_nl_ctl (18872) used greatest stack depth: 21024 bytes left