Debug problem: Thread Suspended, <symbol is not available>

Thank you,

I don't interstend what is "a watchdog" can you please explain more.

With "Run as" the project also suspended.

Please have you an idea how detect memory leak, buffer overflow and out of memory with niosII?

I was used "Valgrind" the open source framework (linux) that can automatically detect many memory management and threading bugs, and profile programs. It mentions:

==12709== LEAK SUMMARY:

==12709== definitely lost: 331,376,596 bytes in 11,421 blocks

==12709== indirectly lost: 1,254,632 bytes in 5,131 blocks

==12709== possibly lost: 32,673,808 bytes in 10,567 blocks

==12709== still reachable: 0 bytes in 0 blocks

==12709== suppressed: 0 bytes in 0 blocks

==12709== ERROR SUMMARY: 3257 errors from 86 contexts (suppressed: 0 from 0)

I don't know if these errors are the cause of my problem or not and also how correct it?

Please have you any idea?

waiting for your reply and best wishes to you,

thank you.