Root.exe: free(): invalid next size (fast)

_ROOT Version: v6-20-08
_Platform: el7

Hi! So, while i know that the question is not directly related to root, it involves the reading of a root backtrace [1]… so, hoping that this is not too off-topic, can someone point to me where exactly it the breakage? it would help me have a starting point for looking at a code with which i’m not familiar…
the error happens only in grid with ~ 8%
Thanks a lot!


*** Error in `root.exe': free(): invalid next size (fast): 0x000000000a0ca1d0 ***
======= Backtrace: =========

If I’m not mistaken, the error comes from


But maybe @axel can advise what to look for

Indeed, _ZN12TJClientFile14getDefaultPathEv crashes and that’s code from Alice. Could you ask on their mailing list / forum, please?

Thanks a lot! i just needed an expert opinion on the point of the problem :slight_smile: i will see what can i do :slight_smile:

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.