[  264.129816] ip (1286) used greatest stack depth: 12904 bytes left
[  267.349365] ip (1327) used greatest stack depth: 12816 bytes left
[  275.898034] ip (1437) used greatest stack depth: 12808 bytes left
[  276.962041] ip (1451) used greatest stack depth: 12608 bytes left
[  291.874734] ip (1647) used greatest stack depth: 12528 bytes left