[  291.668160][ T2575] ip (2575) used greatest stack depth: 23176 bytes left
[  357.052845][ T3075] netem: version 1.3
[  608.141434][ T4342] ip (4342) used greatest stack depth: 23144 bytes left
[ 1089.161817][ T7553] ip (7553) used greatest stack depth: 23016 bytes left
[ 2399.489988][T20242] pm_nl_ctl (20242) used greatest stack depth: 22768 bytes left