[   15.320298][  T273] ip (273) used greatest stack depth: 24336 bytes left
[  263.065434][ T2853] netem: version 1.3
[  299.826639][ T3127] ip (3127) used greatest stack depth: 23952 bytes left
[  328.107462][ T3297] ip (3297) used greatest stack depth: 23504 bytes left
[ 1856.393752][T18827] pm_nl_ctl (18827) used greatest stack depth: 22784 bytes left