Passing ipv6 options (even when they should be noops) caused IFF_UP to fail when ipv6 was supported.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=90103
01d28f8 networkd: fix IFF_UP when ipv6 support is disabled
src/network/networkd-link.c | 31 +++++++++++++++++--------------
1 file changed, 17 insertions(+), 14 deletions(-)
Upstream: github.com