[    9.427368][  T194] ip (194) used greatest stack depth: 24000 bytes left
[    9.594855][  T199] ip (199) used greatest stack depth: 23736 bytes left
[   10.755900][  T234] ip (234) used greatest stack depth: 23488 bytes left
[  861.715721][T21327] ip (21327) used greatest stack depth: 23416 bytes left
[  960.714211][T23680] tc (23680) used greatest stack depth: 23360 bytes left
[ 1062.516765][T27788] pm_nl_ctl (27788) used greatest stack depth: 22384 bytes left