[  267.397412] ip (1326) used greatest stack depth: 12816 bytes left
[  271.676575] ip (1381) used greatest stack depth: 12808 bytes left
[  277.013737] ip (1450) used greatest stack depth: 12608 bytes left
[  306.765245] ip (1842) used greatest stack depth: 12528 bytes left
[  346.107436] ip (3034) used greatest stack depth: 12480 bytes left