Combination mode doesn't generate all combinations

[Kgx Pnqvhm]

i can just guess now, but maybe it related to multiple threads writing to the same output file. can you try to reproduce this with -n 1? if the bug is gone, it seems i have to add some mutexing mechanism into debug file..

Re-trying with just one thread fixed the problem.

Does this mean that hashcat would be generating all the combinations in an actual attack, and the problem is just what gets into the debug file?