[    8.626971][  T205] ip (205) used greatest stack depth: 24312 bytes left
[   56.165807][ T1849] ip (1849) used greatest stack depth: 23464 bytes left
[  543.007278][T10387] ip (10387) used greatest stack depth: 23400 bytes left
[  966.864818][T24772] pm_nl_ctl (24772) used greatest stack depth: 23000 bytes left