ArchLinux mobie broadband

[root@asus denis]# systemctl enable ModemManager.service
Created symlink from /etc/systemd/system/dbus-org.freedesktop.ModemManager1.service to /usr/lib/systemd/system/ModemManager.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/ModemManager.service to /usr/lib/systemd/system/ModemManager.service.
[root@asus denis]# systemctl status ModemManager
● ModemManager.service - Modem Manager
   Loaded: loaded (/usr/lib/systemd/system/ModemManager.service; enabled)
   Active: inactive (dead)

[root@asus denis]# systemctl status NetworkManager
● NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled)
   Active: failed (Result: signal) since Пн 2014-07-14 20:06:37 EEST; 2min 3s ago
 Main PID: 279 (code=killed, signal=SEGV)

июл 14 20:01:31 asus NetworkManager[279]: <info> Policy set 'Nastya' (wlp3s0) as default for IPv4 routing and DNS.
июл 14 20:01:31 asus NetworkManager[279]: <info> Writing DNS information to /usr/bin/resolvconf
июл 14 20:01:33 asus NetworkManager[279]: <info> Activation (wlp3s0) successful, device activated.
июл 14 20:01:36 asus dhcpcd[474]: wlp3s0: no IPv6 Routers available
июл 14 20:01:43 asus NetworkManager[279]: <info> (wlp3s0): IP6 addrconf timed out or failed.
июл 14 20:01:43 asus NetworkManager[279]: <info> Activation (wlp3s0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
июл 14 20:01:43 asus NetworkManager[279]: <info> Activation (wlp3s0) Stage 4 of 5 (IPv6 Configure Timeout) started...
июл 14 20:01:43 asus NetworkManager[279]: <info> Activation (wlp3s0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
июл 14 20:06:37 asus systemd[1]: NetworkManager.service: main process exited, code=killed, status=11/SEGV
июл 14 20:06:37 asus systemd[1]: Unit NetworkManager.service entered failed state.