[   17.923820][  T271] ip (271) used greatest stack depth: 24480 bytes left
[   89.704754][  T949] ip (949) used greatest stack depth: 24448 bytes left
[  301.520586][ T2878] ip (2878) used greatest stack depth: 24352 bytes left
[  329.730146][ T3079] netem: version 1.3
[  832.777720][ T5983] ip (5983) used greatest stack depth: 24320 bytes left
[  880.955055][ T6325] ip (6325) used greatest stack depth: 24280 bytes left
[ 1180.164447][ T8469] ip (8469) used greatest stack depth: 23184 bytes left
[ 2452.064531][T20247] pm_nl_ctl (20247) used greatest stack depth: 22464 bytes left