[  244.787765][ T2652] ip (2652) used greatest stack depth: 24272 bytes left
[  268.091005][ T2850] netem: version 1.3
[  275.000961][ T2881] ip (2881) used greatest stack depth: 23816 bytes left
[ 1218.069794][   T50] kworker/2:1 (50) used greatest stack depth: 23520 bytes left
[ 1849.246686][T19960] pm_nl_ctl (19960) used greatest stack depth: 22784 bytes left