[    8.877924][  T193] ip (193) used greatest stack depth: 24096 bytes left
[    9.827816][  T223] ip (223) used greatest stack depth: 23752 bytes left
[   50.874056][ T1698] ip (1698) used greatest stack depth: 23680 bytes left
[  721.138163][T15225] ip (15225) used greatest stack depth: 23400 bytes left
[ 1014.371169][T26071] pm_nl_ctl (26071) used greatest stack depth: 22608 bytes left