Steps to reproduce: 1. emerge >=sys-kernel/gentoo-sources-4.7.2 2. Set CONFIG_TRIM_UNUSED_KSYMS=y in the kernel .config 3. emerge =x11-drivers/nvidia-drivers-370.23 4. Smash the monitor when nvidia-drivers doesn't compile. The fix is to set CONFIG_TRIM_UNUSED_KSYMS=n. The ebuild for nvidia-drivers should warn the user if this kernel config is set.
*** This bug has been marked as a duplicate of bug 591640 ***