Follow-up Comment #19, bug #86984 (project xrootd):
I appears that in the particular version of Linux being used, there is a
shared library that interposes itself between the preload library and the
Posix.so library in a way that causes symbol resolution to occur before it's
time. This triggers the ELIBACC error. It's strange because standard versions
of Linux do not have this problem. I suspect it has something to do with
libselinux.so.
Anyway, the actual issue here is that the libraries, as currently built,
allow this interposition to occur. I will explore other groups of object
files that will essentially disallow this. I will also look into making
symbol lookup impervious to the vagaries of teh loader from release to
release.
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