Nov 4 02:42:27 armadillo connection-recover: ttyUSB2 reconnect start... Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.8299] device (ttyUSB2): Activation: starting connection 'gsm-ttyUSB2' (9fc55c5e-a73a-4c87-9a41-a56701a95727) Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.8378] audit: failed to open auditd socket: Protocol not supported Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.8381] audit: op="connection-activate" uuid="9fc55c5e-a73a-4c87-9a41-a56701a95727" name="gsm-ttyUSB2" pid=2046 uid=0 result="success" Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.8392] device (ttyUSB2): state change: disconnected -> prepare (reason 'none') [30 40 0] Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.8400] manager: NetworkManager state is now CONNECTING Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.8436] device (ttyUSB2): state change: prepare -> need-auth (reason 'none') [40 60 0] Nov 4 02:42:32 armadillo dbus[593]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' Nov 4 02:42:32 armadillo systemd[1]: Starting Network Manager Script Dispatcher Service... Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.8939] device (ttyUSB2): state change: need-auth -> prepare (reason 'none') [60 40 0] Nov 4 02:42:32 armadillo ModemManager[569]: Simple connect started... Nov 4 02:42:32 armadillo ModemManager[569]: Simple connect state (4/8): Wait to get fully enabled Nov 4 02:42:32 armadillo ModemManager[569]: Simple connect state (5/8): Register Nov 4 02:42:32 armadillo ModemManager[569]: Simple connect state (6/8): Bearer Nov 4 02:42:32 armadillo ModemManager[569]: Simple connect state (7/8): Connect Nov 4 02:42:32 armadillo ModemManager[569]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (registered -> connecting) Nov 4 02:42:32 armadillo dbus[593]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' Nov 4 02:42:32 armadillo systemd[1]: Started Network Manager Script Dispatcher Service. Nov 4 02:42:32 armadillo nm-dispatcher: req:1 'connectivity-change': new request (4 scripts) Nov 4 02:42:32 armadillo nm-dispatcher: req:1 'connectivity-change': start running ordered scripts... Nov 4 02:42:32 armadillo ModemManager[569]: (ttyUSB3): port attributes not fully set Nov 4 02:42:32 armadillo ModemManager[569]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (connecting -> connected) Nov 4 02:42:32 armadillo ModemManager[569]: Simple connect state (8/8): All done Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.9895] device (ttyUSB2): ip-ifname: set ifname 'ttyUSB3', unknown ifindex Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.9908] device (ttyUSB2): state change: prepare -> config (reason 'none') [40 50 0] Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.9924] device (ttyUSB2): state change: config -> ip-config (reason 'none') [50 70 0] Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.9931] device (ttyUSB2): interface ttyUSB3 not up for IP configuration Nov 4 02:42:32 armadillo NetworkManager[710]: [1478194952.9932] (ttyUSB2): using modem-specified IP timeout: 20 seconds Nov 4 02:42:33 armadillo NetworkManager[710]: [1478194952.9945] ppp-manager: starting PPP connection Nov 4 02:42:33 armadillo NetworkManager[710]: [1478194953.0049] ppp-manager: pppd started with pid 2061 Nov 4 02:42:33 armadillo pppd[2061]: Plugin /usr/lib/pppd/2.4.7/nm-pppd-plugin.so loaded. Nov 4 02:42:33 armadillo NetworkManager[710]: Plugin /usr/lib/pppd/2.4.7/nm-pppd-plugin.so loaded. Nov 4 02:42:33 armadillo pppd[2061]: nm-ppp-plugin: (plugin_init): initializing Nov 4 02:42:33 armadillo pppd[2061]: pppd 2.4.7 started by root, uid 0 Nov 4 02:42:33 armadillo pppd[2061]: nm-ppp-plugin: (nm_phasechange): status 3 / phase 'serial connection' Nov 4 02:42:33 armadillo pppd[2061]: nm-ppp-plugin: (nm_phasechange): status 5 / phase 'establish' Nov 4 02:42:33 armadillo NetworkManager[710]: Using interface ppp0 Nov 4 02:42:33 armadillo NetworkManager[710]: Connect: ppp0 <--> /dev/ttyUSB3 Nov 4 02:42:33 armadillo pppd[2061]: Using interface ppp0 Nov 4 02:42:33 armadillo pppd[2061]: nm-ppp-plugin: (nm_phasechange): status 6 / phase 'authenticate' Nov 4 02:42:33 armadillo pppd[2061]: Connect: ppp0 <--> /dev/ttyUSB3 Nov 4 02:42:33 armadillo pppd[2061]: nm-ppp-plugin: (get_credentials): passwd-hook, requesting credentials... Nov 4 02:42:33 armadillo NetworkManager[710]: [1478194953.0687] manager: (ppp0): new Generic device (/org/freedesktop/NetworkManager/Devices/16) Nov 4 02:42:33 armadillo pppd[2061]: nm-ppp-plugin: (get_credentials): got credentials from NetworkManager Nov 4 02:42:33 armadillo pppd[2061]: CHAP authentication succeeded Nov 4 02:42:33 armadillo pppd[2061]: nm-ppp-plugin: (nm_phasechange): status 8 / phase 'network' Nov 4 02:42:33 armadillo NetworkManager[710]: CHAP authentication succeeded Nov 4 02:42:33 armadillo NetworkManager[710]: CHAP authentication succeeded Nov 4 02:42:33 armadillo pppd[2061]: CHAP authentication succeeded Nov 4 02:42:33 armadillo NetworkManager[710]: [1478194953.1491] devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0) Nov 4 02:42:33 armadillo NetworkManager[710]: [1478194953.1513] device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found. Nov 4 02:42:33 armadillo pppd[2061]: Modem hangup Nov 4 02:42:33 armadillo pppd[2061]: nm-ppp-plugin: (nm_phasechange): status 5 / phase 'establish' Nov 4 02:42:33 armadillo NetworkManager[710]: Modem hangup Nov 4 02:42:33 armadillo NetworkManager[710]: Connection terminated. Nov 4 02:42:33 armadillo pppd[2061]: Connection terminated. Nov 4 02:42:33 armadillo pppd[2061]: nm-ppp-plugin: (nm_phasechange): status 11 / phase 'disconnect' Nov 4 02:42:33 armadillo NetworkManager[710]: [1478194953.7509] devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0) Nov 4 02:42:34 armadillo pppd[2061]: nm-ppp-plugin: (nm_phasechange): status 1 / phase 'dead' Nov 4 02:42:34 armadillo pppd[2061]: nm-ppp-plugin: (nm_exit_notify): cleaning up Nov 4 02:42:34 armadillo pppd[2061]: Exit. Nov 4 02:42:34 armadillo NetworkManager[710]: [1478194954.7608] ppp-manager: pppd pid 2061 exited with error: A modem hung up the phone Nov 4 02:42:34 armadillo NetworkManager[710]: [1478194954.7611] device (ttyUSB2): state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5] Nov 4 02:42:34 armadillo NetworkManager[710]: [1478194954.7630] manager: NetworkManager state is now CONNECTED_LOCAL Nov 4 02:42:34 armadillo nm-dispatcher: req:2 'connectivity-change': new request (4 scripts) Nov 4 02:42:34 armadillo nm-dispatcher: req:2 'connectivity-change': start running ordered scripts... Nov 4 02:42:34 armadillo NetworkManager[710]: [1478194954.7714] policy: disabling autoconnect for connection 'gsm-ttyUSB2'. Nov 4 02:42:34 armadillo NetworkManager[710]: [1478194954.7760] device (ttyUSB2): Activation: failed for connection 'gsm-ttyUSB2' Nov 4 02:42:34 armadillo ModemManager[569]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (connected -> disconnecting) Nov 4 02:42:34 armadillo NetworkManager[710]: [1478194954.8143] device (ttyUSB2): state change: failed -> disconnected (reason 'none') [120 30 0] Nov 4 02:42:34 armadillo connection-recover: ttyUSB2 reconnect fail Nov 4 02:42:35 armadillo ModemManager[569]: (ttyUSB3): port attributes not fully set Nov 4 02:42:36 armadillo ModemManager[569]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (disconnecting -> registered) Nov 4 02:42:52 armadillo NetworkManager[710]: [1478194972.8740] ppp-manager: pppd timed out or didn't initialize our dbus module