[   19.104352][  T706] ip (706) used greatest stack depth: 23952 bytes left
[  145.473197][ T4652] tc (4652) used greatest stack depth: 23856 bytes left
[  437.000587][ T8690] ip (8690) used greatest stack depth: 23392 bytes left
[  962.802129][T24811] pm_nl_ctl (24811) used greatest stack depth: 22336 bytes left