https://bugs.freedesktop.org/show_bug.cgi?id=97585
--- Comment #4 from Nicolai Hähnle nhaehnle@gmail.com --- Thanks. The LD_DEBUG output is only really useful if it comes from the failed genymotion session. Can you provide that?
Also, what does `objdump -T /usr/lib/x86_64-linux-gnu/libdrm.so.2 | grep drmFreeDevice` say?