[   15.788584][  T261] ip (261) used greatest stack depth: 24256 bytes left
[   69.068500][  T863] ip (863) used greatest stack depth: 24224 bytes left
[  414.990828][ T4294] netem: version 1.3
[  720.049866][    C3] sched: DL replenish lagged too much
[  732.543109][ T6276] ip (6276) used greatest stack depth: 23600 bytes left
[ 2906.880195][T27782] pm_nl_ctl (27782) used greatest stack depth: 22784 bytes left