At 280.04 Nvidia driver release the bug: "Inconsistency detected by ld.so: dl-close.c: 736: _dl_close: Assertion `map->l_init_called' failed!" came back. Before it was present at releases: 275.09, 275.09.04 and fixed at 275.09.07.
I made new topic with 280.04 in name to show Nvidia that we are not discussing the bug in old 275 releases but the new one. Bug reports about this bug in 280.04 continues in old thread too: Inconsistency detected by ld.so: dl-close.c: 275.09