Starting udev on a freshly built sparc (T5120) fails: * Starting udev ... failed to parse kernel command line, ignoring: Invalid argumentEerror initializing netlink socketEcould not listen on fds: Invalid argumentE * start-stop-daemon: failed to start `/lib/systemd/systemd-udevd' Switching binutils to 2.26.1 and rebuilding udev with that fixes it. Reproducible: Always
Another report of this in the forums as well (https://forums.gentoo.org/viewtopic-p-8013874.html)
2.26.1 is now stable on sparc.