[   14.029994][  T257] ip (257) used greatest stack depth: 23856 bytes left
[   15.754049][  T270] ip (270) used greatest stack depth: 23760 bytes left
[  511.143583][ T5351] netem: version 1.3
[ 2037.128095][ T8814] kworker/1:1 (8814) used greatest stack depth: 23456 bytes left
[ 2586.841604][T23657] ip (23657) used greatest stack depth: 23216 bytes left
[ 3024.591345][T29002] pm_nl_ctl (29002) used greatest stack depth: 22752 bytes left