[  264.958232] ip (1285) used greatest stack depth: 12912 bytes left
[  268.199041] ip (1326) used greatest stack depth: 12816 bytes left
[  272.502329] ip (1381) used greatest stack depth: 12808 bytes left
[  282.139700] ip (1505) used greatest stack depth: 12608 bytes left
[  339.185479] ip (2947) used greatest stack depth: 12528 bytes left