[    8.691783][  T193] ip (193) used greatest stack depth: 23712 bytes left
[  392.462921][ T7873] ip (7873) used greatest stack depth: 23448 bytes left
[  401.567738][ T8041] sysctl (8041) used greatest stack depth: 23432 bytes left
[ 1024.811607][T26081] pm_nl_ctl (26081) used greatest stack depth: 22992 bytes left