[   17.037355][  T543] ip (543) used greatest stack depth: 23984 bytes left
[   54.955176][ T1787] ip (1787) used greatest stack depth: 23856 bytes left
[   55.251001][ T1796] ip (1796) used greatest stack depth: 23712 bytes left
[ 1159.139065][T27756] pm_nl_ctl (27756) used greatest stack depth: 22464 bytes left