setting a shared library static

[Stan Cox]

The static variable address for the strace run of test is 0x7f7713593494, i.e.
7f7713593000-7f7713594000 rwp 00001000  08:05  458339 libsdt.so

The static variable address for the stap run of test is 0x7f1f8d578494, i.e.
7f1f8d578000-7f1f8d579000 rw-p 00001000 08:05 458339 libsdt.so

For this stap run at Time 1,256,655,823,883,317 the static can be accessed and 
after 1,256,655,823,924,199 it cannot but I don't (yet) see anything obvious 
that causes that behavior.