[   21.326834][  T325] ip (325) used greatest stack depth: 24448 bytes left
[  151.892765][ T2289] ip (2289) used greatest stack depth: 24400 bytes left
[  287.788455][ T3974] ip (3974) used greatest stack depth: 24312 bytes left
[  302.347979][ T4212] ip (4212) used greatest stack depth: 23824 bytes left