[   17.524847][  T270] ip (270) used greatest stack depth: 24256 bytes left
[   42.404635][  T525] ip (525) used greatest stack depth: 23536 bytes left
[  322.775318][ T3078] netem: version 1.3
[  544.135808][   T56] sched: DL replenish lagged too much
[  959.493549][ T6952] ip (6952) used greatest stack depth: 22960 bytes left
[ 2433.460017][T20236] pm_nl_ctl (20236) used greatest stack depth: 22784 bytes left