[   15.211497][  T262] ip (262) used greatest stack depth: 24144 bytes left
[   68.890746][  T866] ip (866) used greatest stack depth: 23888 bytes left
[  143.993410][ T1699] ip (1699) used greatest stack depth: 23584 bytes left
[  521.245756][ T5352] netem: version 1.3
[ 3011.388098][T29002] pm_nl_ctl (29002) used greatest stack depth: 22752 bytes left