... a little update

I started playing with gdb and it looks like that LibXML cause the problem
+Limit Reached
- 1 1
PmmREFCNT_dec: REFCNT decremented below 0! during global destruction.
PmmREFCNT_dec: REFCNT decremented below 0! during global destruction.
PmmREFCNT_dec: REFCNT decremented below 0! during global destruction.
PmmREFCNT_dec: REFCNT decremented below 0! during global destruction.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -161607552 (LWP 2051)]
0x00454fc2 in PmmREFCNT_dec () from
//ms/dist/perl5/PROJ/XML-LibXML/1.58-2.6.22-5.8/lib/perl5/auto/XML/LibXML/LibXML.so
(gdb)