[  256.488412][ T4606] ip (4606) used greatest stack depth: 24608 bytes left
[  310.118380][ T5111] ip (5111) used greatest stack depth: 24576 bytes left
[  339.923826][ T5424] ip (5424) used greatest stack depth: 24064 bytes left
[ 1264.885842][T15128] ip (15128) used greatest stack depth: 23880 bytes left