[   13.201257][  T388] ip (388) used greatest stack depth: 24304 bytes left
[   16.194765][  T539] ip (539) used greatest stack depth: 24256 bytes left
[   19.278060][  T693] ip (693) used greatest stack depth: 24112 bytes left
[   26.866413][ T1051] ip (1051) used greatest stack depth: 23776 bytes left
[  260.294055][ T5911] ip (5911) used greatest stack depth: 23760 bytes left
[  639.460910][T12686] ip (12686) used greatest stack depth: 23728 bytes left
[ 1057.061758][T26362] pm_nl_ctl (26362) used greatest stack depth: 22960 bytes left