[   11.773679][  T263] ip (263) used greatest stack depth: 24608 bytes left
[   22.967512][  T736] ip (736) used greatest stack depth: 24552 bytes left
[   34.576843][ T1222] ip (1222) used greatest stack depth: 23888 bytes left
[   56.951742][ T1733] ip (1733) used greatest stack depth: 23536 bytes left
[  144.988245][ T4306] netem: version 1.3
[ 1087.824427][T24757] pm_nl_ctl (24757) used greatest stack depth: 22912 bytes left