Hi Jord!
Looks like someone is passing wrong pointer to string (ASCII table in our
case).
Does strace show the same arguments to open(2) syscall?
Can you take a traceback by attaching gdb to slave process and setting
breakpoint at fopen ("break fopen") and then taking traceback using "bt"?On Thu, Jun 25, 2015 at 4:11 AM Jord Sonneveld <[email protected]> wrote: > I'm using mesos 0.22.0. > > It can use 100% cpu for long amounts of time. > > Doing an ltrace on the process, I see weird 'fopen' calls like this: > > fopen("\b\t\n\v\f\r\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 > !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377", > "r") = 0x54005760 > > > That doesn't look right ... >
