[   14.916505][  T251] ip (251) used greatest stack depth: 24800 bytes left
[   16.454221][  T280] ip (280) used greatest stack depth: 24544 bytes left
[ 1559.933966][T15669] ping6 (15669) used greatest stack depth: 24096 bytes left
[ 1721.924843][T17216] ip (17216) used greatest stack depth: 23856 bytes left