[  266.585943] ip (1246) used greatest stack depth: 12912 bytes left
[  270.011469] ip (1287) used greatest stack depth: 12816 bytes left
[  274.667488] ip (1342) used greatest stack depth: 12808 bytes left
[  335.098809] ip (2684) used greatest stack depth: 12624 bytes left
[  354.289111] ip (2918) used greatest stack depth: 12544 bytes left