Arch Linux

Shino

Member

From: Germany

Registered: 2015-02-01

Posts: 74

[Solved] Segmentation Fault in dhcpcd when starting over systemd

Hello,

I've git an Arch machine with dhcpcd started as service by systemd.
My version is: dhcpcd-9.3.3-1

dhcpcd segfaults during startup with the following error:

Nov 30 00:22:42  systemd[1]: Started dhcpcd on all interfaces.
Nov 30 00:22:42  dhcpcd[588]: enp0s20: IAID cb:03:fd:77
Nov 30 00:22:42  dhcpcd[588]: enp0s20: IA type 25 IAID 00:00:00:01
Nov 30 00:22:42  dhcpcd[588]: enp0s20: adding address <censored>
Nov 30 00:22:42 dhcpcd[588]: enp0s20: adding route to <censored>
Nov 30 00:22:42 dhcpcd[588]: enp0s20: soliciting a DHCPv6 lease
Nov 30 00:22:43 dhcpcd[588]: enp0s20: soliciting an IPv6 router
Nov 30 00:22:43 dhcpcd[588]: enp0s20: Router Advertisement from <censored>
Nov 30 00:22:43 dhcpcd[588]: enp0s20: adding default route via <censored>
Nov 30 00:22:43 dhcpcd[588]: enp0s20: ADV <censored>
Nov 30 00:22:43 dhcpcd[588]: enp0s20: REPLY6 received from <censored>
Nov 30 00:22:43 dhcpcd[588]: enp0s20: renew in 10800, rebind in 172800, expire in 86400 seconds
Nov 30 00:22:44 systemd[1]: dhcpcd.service: Main process exited, code=dumped, status=11/SEGV

After startup only the IPv6 address works. An IPv4 address is not bound to the interface.

When starting dhcpcd from console, the output looks fine and all the steps are performed.

Now I downgraded from dhcpcd-9.3.3-1 to dhcpcd-9.3.2-1 and everything seems to work fine again.

Does anyone else experience this effect?

Last edited by Shino (2020-12-05 17:29:54)

rsmarples

Member

Registered: 2009-05-12

Posts: 287

Re: [Solved] Segmentation Fault in dhcpcd when starting over systemd

This is fixed in dhcpcd-9.3.4 which is currently in Arch Testing.