revdep-rebuild (from app-portage/gentoolkit-0.2.3-r1) always rebuilds x11-drivers/nvidia-drivers. Having made sure that no .revdep-rebuild* are left from the previous run, running revdep-rebuild will rebuild x11-drivers/nvidia-drivers again. And again. And again. Attached .revdep-rebuild* are from 'revdep-rebuild -i -vv' run.
Created attachment 145102 [details] emerge --info
*** This bug has been marked as a duplicate of bug 187683 ***
Created attachment 145103 [details] .revdep-rebuild.0_env
Created attachment 145104 [details] .revdep-rebuild.1_files
Created attachment 145105 [details] .revdep-rebuild.2_ldpath
Created attachment 145106 [details] .revdep-rebuild.3_rebuild
Created attachment 145108 [details] .revdep-rebuild.4_ebuilds
Created attachment 145110 [details] .revdep-rebuild.5_order
Created attachment 145111 [details] .revdep-rebuild.5a_status
Created attachment 145113 [details] .revdep-rebuild.5b_status