https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63569
--- Comment #3 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Any progress with fixing this bug? It still breaks building the Linux kernel with 5.0: net/core/dev.c: In function ‘dev_change_net_namespace.part.22’: net/core/dev.c:7285:1: internal compiler error: in verify_ssa, at tree-ssa.c:939 subsys_initcall(net_dev_init); ^