[   15.438894][  T258] ip (258) used greatest stack depth: 23648 bytes left
[  455.104692][ T4324] netem: version 1.3
[ 1584.641845][T12202] ip (12202) used greatest stack depth: 23616 bytes left
[ 2864.089531][T24726] pm_nl_ctl (24726) used greatest stack depth: 22480 bytes left