[   16.302273][  T249] ip (249) used greatest stack depth: 24400 bytes left
[   17.004620][  T260] ip (260) used greatest stack depth: 24048 bytes left
[ 1549.217365][T14280] ping6 (14280) used greatest stack depth: 23936 bytes left
[ 1780.927919][T16771] ping6 (16771) used greatest stack depth: 23760 bytes left