[   14.688103][  T412] ip (412) used greatest stack depth: 24448 bytes left
[   18.555946][  T583] ip (583) used greatest stack depth: 24384 bytes left
[   36.700417][ T1391] ip (1391) used greatest stack depth: 24360 bytes left
[   45.108393][ T1544] ip (1544) used greatest stack depth: 24296 bytes left
[   75.376834][ T2248] ip (2248) used greatest stack depth: 23968 bytes left
[  133.927818][ T4113] ip (4113) used greatest stack depth: 23856 bytes left
[  138.284255][ T4296] netem: version 1.3
[  515.413921][ T9329] ip (9329) used greatest stack depth: 23712 bytes left
[ 1054.818208][T23541] ip (23541) used greatest stack depth: 23552 bytes left
[ 1085.470718][T24752] pm_nl_ctl (24752) used greatest stack depth: 22880 bytes left