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

[Jukka Salmi]

FYI: it seems this issue was fixed with dhcpcd 8.1.5-1

Jukka Salmi --> arch-general (2019-12-28 01:39:06 +0000):
> 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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