[arch-general] DHCPv6 fails after upgrading to dhcpcd-8.1.4

[Jukka Salmi]

Hello

Since upgrading dhcpcd from 8.1.2-1 to 8.1.4-1 my netctl profiles which
configure IPv6 using dhcpcd fail to start.  One of these profiles as an
example:

	Interface=enp0s25.100
	Connection=vlan
	BindsToInterfaces=enp0s25
	VLANID=100
	DHCPReleaseOnStop=yes
	IP=dhcp
	IP6=dhcp
	DHCP6Client=dhcpcd

These profiles worked fine before, but now I get:

$ journalctl -r
[...]
Dec 28 00:45:35 foo network[18634]: DHCP IPv6 lease attempt failed on interface 'enp0s25.100'
Dec 28 00:45:35 foo dhcpcd[18791]: dhcpcd exited
Dec 28 00:45:35 foo dhcpcd[18791]: timed out
Dec 28 00:45:35 foo network[18791]: timed out
Dec 28 00:45:05 foo dhcpcd[18791]: enp0s25.100: pid -1887792279 deleted default route via fe80::z:y:x:w
Dec 28 00:45:05 foo dhcpcd[18791]: enp0s25.100: pid -759929144 deleted route to v:u:t::/64
Dec 28 00:45:05 foo dhcpcd[18791]: enp0s25.100: adding default route via fe80::z:y:x:w
Dec 28 00:45:05 foo dhcpcd[18791]: enp0s25.100: adding route to v:u:t::/64
Dec 28 00:45:05 foo dhcpcd[18791]: enp0s25.100: adding address v:u:t:s:r:q:p:o/64
Dec 28 00:45:05 foo dhcpcd[18791]: enp0s25.100: Router Advertisement from fe80::z:y:x:w
Dec 28 00:45:05 foo dhcpcd[18791]: enp0s25.100: soliciting an IPv6 router
[...]

Downgrading dhcpcd makes this work again.

Any hints?  Is anybody seeing the same issue?


TIA & cheers,

Jukka

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