[  323.318967][ T3025] ip (3025) used greatest stack depth: 23872 bytes left
[  330.260907][ T3080] netem: version 1.3
[ 1839.047300][T14079] ip (14079) used greatest stack depth: 23776 bytes left
[ 2436.206047][T19877] ip (19877) used greatest stack depth: 23200 bytes left
[ 2467.236400][T20246] pm_nl_ctl (20246) used greatest stack depth: 22800 bytes left