DDD 3.3.12 (x86_64-redhat-linux-gnu) gets `Segmentation fault' signal

* What you were doing to get this message.  Report all the facts.
Just using dds normally. This problem is happening now very frequently.

I open ddd then I type something in the text interface (like b xxxx, or c...etc...), the segmentation fault will happen.  It can happen right away or after using ddd for a little bit. But the text interface get frozen as well.

I also have the following message when staring ddd:
Segmentation fault (core dumped)
Traceback (most recent call last):
  File "/net/lebhomes03/dev3/helasrag/ANSYSdev/vNNN/fluent/fluent/lnamd64/syslib/libstdc++.so.6.0.22-gdb.py", line 60, in <module>
    from libstdcxx.v6 import register_libstdcxx_printers
ImportError: cannot import name register_libstdcxx_printers
Traceback (most recent call last):
  File "/net/lebhomes03/dev3/helasrag/ANSYSdev/vNNN/fluent/fluent/lnamd64/syslib/libstdc++.so.6.0.22-gdb.py", line 60, in <module>
    from libstdcxx.v6 import register_libstdcxx_printers
ImportError: cannot import name register_libstdcxx_printers

Internal error (Segmentation fault).


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Please read also the section "Reporting Bugs" in the DDD manual.