[    1.485760] ip (259) used greatest stack depth: 12168 bytes left
[   49.988879] netem: version 1.3
[   64.000708] ip (3420) used greatest stack depth: 11944 bytes left
[  133.174629] sched: DL replenish lagged too much
[  546.190402] tc (16937) used greatest stack depth: 11880 bytes left
[  604.286209] pm_nl_ctl (20238) used greatest stack depth: 11832 bytes left