[    9.184891][  T206] ip (206) used greatest stack depth: 24256 bytes left
[    9.435904][  T215] ip (215) used greatest stack depth: 24208 bytes left
[    9.595243][  T221] ip (221) used greatest stack depth: 24160 bytes left
[    9.852618][  T230] ip (230) used greatest stack depth: 23936 bytes left
[   29.756053][ T1224] ip (1224) used greatest stack depth: 23112 bytes left
[ 1003.892910][T26325] pm_nl_ctl (26325) used greatest stack depth: 22624 bytes left