Package: network-manager
Version: 1.0.2-2
Severity: serious

--- Please enter the report below this line. ---
Dear Maintainer, if I remove then plug my Huawei E3272 4G dongle and
try to connect, I get a lighting led on dongle (like a connection is
up) and "connecting" look of applet icon. Permanently. I can't turn off
connection by using an applet and I can't access to Inet. 

Moreower. I can't restart it via systemctl or even REBOOT MY LAPTOP
(when a try it, I get black screen and when I press Ctrl+Alt+F1 I see
login promt, but I can't type anything. Keyboard is disabled!)

Please, fix this strange bug.

P. S. Sorry for my English. It isn't my native language.

Look at syslog.




--- System information. ---
Architecture: amd64
Kernel:       Linux 4.0.0-1-amd64

Debian Release: stretch/sid
  500 unstable        ftp.debian.org 
  500 stable          dl.google.com 

--- Package information. ---
Package's Depends field is empty.

Package's Recommends field is empty.

Package's Suggests field is empty.
May 16 13:19:33 ente NetworkManager[539]: <info>  (cdc-wdm0): device state 
change: activated -> deactivating (reason 'connection-removed') [100 110 38]
May 16 13:19:33 ente NetworkManager[539]: <info>  NetworkManager state is now 
DISCONNECTING
May 16 13:19:33 ente dhclient: receive_packet failed on wwan0: Network is down
May 16 13:19:33 ente NetworkManager[539]: <info>  (cdc-wdm0): modem state 
changed, 'connected' --> 'disconnecting' (reason: user-requested)
May 16 13:19:34 ente NetworkManager[539]: <info>  (cdc-wdm0): modem state 
changed, 'disconnecting' --> 'registered' (reason: user-requested)
May 16 13:19:34 ente NetworkManager[539]: <info>  (cdc-wdm0): device state 
change: deactivating -> disconnected (reason 'connection-removed') [110 30 38]
May 16 13:19:34 ente NetworkManager[539]: <info>  (cdc-wdm0): deactivating 
device (reason 'connection-removed') [38]
May 16 13:19:34 ente NetworkManager[539]: <info>  (wwan0): canceled DHCP 
transaction, DHCP client pid 1490
May 16 13:19:34 ente NetworkManager[539]: <info>  (wwan0): DHCPv4 state changed 
bound -> done
May 16 13:19:34 ente NetworkManager[539]: <info>  NetworkManager state is now 
DISCONNECTED
May 16 13:19:34 ente gnome-session[2926]: (gnome-shell:2954): 
libnm-glib-WARNING **: async_got_type: could not read properties for 
/org/freedesktop/NetworkManager/ActiveConnection/1: Method "Get" with signature 
"ss" on interface "org.freedesktop.DBus.Properties" doesn't exist
May 16 13:19:52 ente blueman-mechanism: loading Network
May 16 13:20:22 ente org.blueman.Mechanism[554]: loading Network
May 16 13:23:37 ente blueman-mechanism: loading Network
May 16 13:24:07 ente org.blueman.Mechanism[554]: loading Network
May 16 13:39:45 ente NetworkManager[539]: <info>  caught signal 15, shutting 
down normally.
May 16 13:39:45 ente NetworkManager[539]: <info>  (eth0): device state change: 
unavailable -> unmanaged (reason 'unmanaged') [20 10 3]
May 16 13:39:55 ente avahi-daemon[592]: Network interface enumeration completed.
May 16 13:39:55 ente NetworkManager[570]: <info>  NetworkManager (version 
1.0.2) is starting...
May 16 13:39:55 ente NetworkManager[570]: <info>  Read config: 
/etc/NetworkManager/NetworkManager.conf
May 16 13:39:55 ente NetworkManager[570]: <info>  WEXT support is enabled
May 16 13:39:55 ente NetworkManager[570]: <info>  init!
May 16 13:39:55 ente NetworkManager[570]: <info>  update_system_hostname
May 16 13:39:55 ente NetworkManager[570]: <info>        interface-parser: 
parsing file /etc/network/interfaces
May 16 13:39:55 ente NetworkManager[570]: <info>        interface-parser: 
source line includes interfaces file(s) /etc/network/interfaces.d/*
May 16 13:39:55 ente NetworkManager[570]: <warn>  interfaces file 
/etc/network/interfaces.d/* doesn't exist
May 16 13:39:55 ente NetworkManager[570]: <info>        interface-parser: 
finished parsing file /etc/network/interfaces
May 16 13:39:55 ente NetworkManager[570]: <info>  management mode: unmanaged
May 16 13:39:55 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/eth0, iface: eth0)
May 16 13:39:55 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/eth0, iface: eth0): no 
ifupdown configuration found.
May 16 13:39:55 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/bcma0:1/net/wlan0, iface: 
wlan0)
May 16 13:39:55 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/bcma0:1/net/wlan0, iface: 
wlan0): no ifupdown configuration found.
May 16 13:39:55 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.4/net/wwan0, iface: 
wwan0)
May 16 13:39:55 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.4/net/wwan0, iface: 
wwan0): no ifupdown configuration found.
May 16 13:39:55 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/virtual/net/lo, iface: lo)
May 16 13:39:55 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
May 16 13:39:55 ente NetworkManager[570]: <info>  end _init.
May 16 13:39:55 ente NetworkManager[570]: <info>  Loaded plugin ifupdown: (C) 
2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
May 16 13:39:55 ente NetworkManager[570]: <info>  Loaded plugin keyfile: (c) 
2007 - 2015 Red Hat, Inc.  To report bugs please use the NetworkManager mailing 
list.
May 16 13:39:55 ente NetworkManager[570]: <info>  (1140858496) ... 
get_connections.
May 16 13:39:55 ente NetworkManager[570]: <info>  (1140858496) ... 
get_connections (managed=false): return empty list.
May 16 13:39:55 ente NetworkManager[570]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/Megafon RUS 1 
(e8cadeff-8bfe-4ebb-8676-5a7687018477,"Megafon RUS 1")
May 16 13:39:55 ente NetworkManager[570]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/BSTU-OPEN:B4F3A 
(166ee2aa-e137-438b-bfe3-ffd7162acaee,"BSTU-OPEN:B4F3A")
May 16 13:39:55 ente NetworkManager[570]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/BSTU_IiPO_3 
(586027c1-2017-4261-9b2c-98b2e734c137,"BSTU_IiPO_3")
May 16 13:39:55 ente NetworkManager[570]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/Megafon 
(615bf634-c2cc-4442-839e-277549d693eb,"Megafon")
May 16 13:39:55 ente NetworkManager[570]: <info>  get unmanaged devices count: 0
May 16 13:39:55 ente NetworkManager[570]: <info>  monitoring kernel firmware 
directory '/lib/firmware'.
May 16 13:39:55 ente NetworkManager[570]: <info>  monitoring ifupdown state 
file '/run/network/ifstate'.
May 16 13:39:55 ente NetworkManager[570]: <info>  rfkill1: found WiFi radio 
killswitch (at 
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/bcma0:1/ieee80211/phy0/rfkill1)
 (driver brcmsmac)
May 16 13:39:55 ente NetworkManager[570]: <info>  rfkill0: found WiFi radio 
killswitch (at /sys/devices/platform/acer-wmi/rfkill/rfkill0) (platform driver 
acer-wmi)
May 16 13:39:55 ente NetworkManager[570]: <info>  WiFi hardware radio set 
enabled
May 16 13:39:55 ente NetworkManager[570]: <info>  WWAN hardware radio set 
enabled
May 16 13:39:55 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-bluetooth.so
May 16 13:39:55 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wwan.so
May 16 13:39:55 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-adsl.so
May 16 13:39:55 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wifi.so
May 16 13:39:55 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-team.so
May 16 13:39:55 ente NetworkManager[570]: <info>  WiFi enabled by radio 
killswitch; enabled by state file
May 16 13:39:55 ente NetworkManager[570]: <info>  WWAN enabled by radio 
killswitch; enabled by state file
May 16 13:39:55 ente NetworkManager[570]: <info>  WiMAX enabled by radio 
killswitch; enabled by state file
May 16 13:39:55 ente NetworkManager[570]: <info>  Networking is enabled by 
state file
May 16 13:39:55 ente NetworkManager[570]: <info>  (lo): link connected
May 16 13:39:55 ente NetworkManager[570]: <info>  (lo): carrier is ON
May 16 13:39:55 ente NetworkManager[570]: <info>  (lo): new Generic device 
(driver: 'unknown' ifindex: 1)
May 16 13:39:55 ente NetworkManager[570]: <info>  (lo): exported as 
/org/freedesktop/NetworkManager/Devices/0
May 16 13:39:55 ente NetworkManager[570]: <info>  (eth0): carrier is OFF
May 16 13:39:55 ente NetworkManager[570]: <info>  (eth0): new Ethernet device 
(driver: 'tg3' ifindex: 2)
May 16 13:39:55 ente NetworkManager[570]: <info>  (eth0): exported as 
/org/freedesktop/NetworkManager/Devices/1
May 16 13:39:55 ente NetworkManager[570]: <info>  (eth0): device state change: 
unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 13:39:55 ente NetworkManager[570]: <info>  (eth0): preparing device
May 16 13:39:55 ente NetworkManager[570]: <info>  keyfile: add connection 
in-memory (1f0c7fb8-1816-4b41-9c9c-b15963a19bd2,"Проводное 
соединение 1")
May 16 13:39:55 ente NetworkManager[570]: <info>  (eth0): created default wired 
connection 'Проводное соединение 1'
May 16 13:39:55 ente NetworkManager[570]: <info>  (wlan0): using nl80211 for 
WiFi device control
May 16 13:39:55 ente NetworkManager[570]: <info>  (wlan0): driver supports 
Access Point (AP) mode
May 16 13:39:55 ente NetworkManager[570]: <info>  (wlan0): new 802.11 WiFi 
device (driver: 'brcmsmac' ifindex: 3)
May 16 13:39:55 ente NetworkManager[570]: <info>  (wlan0): exported as 
/org/freedesktop/NetworkManager/Devices/2
May 16 13:39:55 ente NetworkManager[570]: <info>  (wlan0): device state change: 
unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 13:39:56 ente NetworkManager[570]: <info>  (wlan0): preparing device
May 16 13:39:56 ente NetworkManager[570]: <info>  ModemManager available in the 
bus
May 16 13:39:56 ente NetworkManager[570]: <info>  wpa_supplicant started
May 16 13:39:56 ente NetworkManager[570]: <info>  (wlan0) supports 4 scan SSIDs
May 16 13:39:56 ente NetworkManager[570]: <info>  (wlan0): supplicant interface 
state: starting -> ready
May 16 13:39:56 ente NetworkManager[570]: <info>  (wlan0): device state change: 
unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
May 16 13:39:56 ente NetworkManager[570]: <info>  (wlan0): supplicant interface 
state: ready -> disconnected
May 16 13:39:56 ente NetworkManager[570]: <info>  (wlan0) supports 4 scan SSIDs
May 16 13:39:57 ente NetworkManager[570]: <info>  (wlan0): supplicant interface 
state: disconnected -> inactive
May 16 13:39:57 ente NetworkManager[570]: <info>  use BlueZ version 5
May 16 13:39:58 ente blueman-mechanism: loading Network
May 16 13:40:01 ente NetworkManager[570]: <info>  startup complete
May 16 13:40:14 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'disabled' --> 'enabling' (reason: user preference)
May 16 13:40:14 ente NetworkManager[570]: <info>  (cdc-wdm0): new Broadband 
device (driver: 'option1, huawei_cdc_ncm' ifindex: 0)
May 16 13:40:14 ente NetworkManager[570]: <info>  (cdc-wdm0): exported as 
/org/freedesktop/NetworkManager/Devices/3
May 16 13:40:14 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 13:40:14 ente NetworkManager[570]: <info>  (cdc-wdm0): preparing device
May 16 13:40:14 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
'enabling'
May 16 13:40:14 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: unavailable -> disconnected (reason 'none') [20 30 0]
May 16 13:40:28 ente org.blueman.Mechanism[595]: loading Network
May 16 13:40:39 ente NetworkManager[570]: <warn>  (cdc-wdm0) failed to enable 
modem: Время ожидания истекло
May 16 13:40:56 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'enabling' --> 'registered' (reason: user-requested)
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: 
starting connection 'Megafon'
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
May 16 13:41:30 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTING
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> need-auth (reason 'none') [40 60 0]
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: need-auth -> prepare (reason 'none') [60 40 0]
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 13:41:30 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'registered' --> 'connecting' (reason: user-requested)
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'connecting' --> 'connected' (reason: user-requested)
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) scheduled...
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) starting...
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> config (reason 'none') [40 50 0]
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) successful.
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) complete.
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) scheduled.
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) started...
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: config -> ip-config (reason 'none') [50 70 0]
May 16 13:41:33 ente NetworkManager[570]: <info>  Activation (wwan0) Beginning 
DHCPv4 transaction (timeout in 15 seconds)
May 16 13:41:33 ente NetworkManager[570]: <info>  dhclient started with pid 1502
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): IPv6 
configuration disabled
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) complete.
May 16 13:41:33 ente NetworkManager[570]: <info>  (wwan0): DHCPv4 state changed 
unknown -> expire
May 16 13:41:33 ente NetworkManager[570]: <info>  (wwan0): DHCPv4 state changed 
expire -> unknown
May 16 13:41:33 ente NetworkManager[570]: <info>    address 100.80.52.213
May 16 13:41:33 ente NetworkManager[570]: <info>    plen 30 (255.255.255.252)
May 16 13:41:33 ente NetworkManager[570]: <info>    gateway 100.80.52.214
May 16 13:41:33 ente NetworkManager[570]: <info>    server identifier 
100.80.52.214
May 16 13:41:33 ente NetworkManager[570]: <info>    lease time 518400
May 16 13:41:33 ente NetworkManager[570]: <info>    nameserver '10.52.129.56'
May 16 13:41:33 ente NetworkManager[570]: <info>    nameserver '10.52.129.36'
May 16 13:41:33 ente NetworkManager[570]: <info>  (wwan0): DHCPv4 state changed 
unknown -> bound
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
5 of 5 (IPv4 Configure Commit) scheduled...
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
5 of 5 (IPv4 Commit) started...
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: ip-config -> ip-check (reason 'none') [70 80 0]
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
5 of 5 (IPv4 Commit) complete.
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: ip-check -> secondaries (reason 'none') [80 90 0]
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: secondaries -> activated (reason 'none') [90 100 0]
May 16 13:41:33 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTED_LOCAL
May 16 13:41:33 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTED_GLOBAL
May 16 13:41:33 ente NetworkManager[570]: <info>  Policy set 'Megafon' (wwan0) 
as default for IPv4 routing and DNS.
May 16 13:41:33 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: 
successful, device activated.
May 16 13:59:54 ente dhclient: receive_packet failed on wwan0: Network is down
May 16 13:59:54 ente NetworkManager[570]: <info>  devices removed (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.4/net/wwan0, iface: 
wwan0)
May 16 13:59:54 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: activated -> unmanaged (reason 'removed') [100 10 36]
May 16 13:59:54 ente NetworkManager[570]: <info>  (cdc-wdm0): deactivating 
device (reason 'removed') [36]
May 16 13:59:54 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTED_LOCAL
May 16 13:59:54 ente NetworkManager[570]: <info>  NetworkManager state is now 
DISCONNECTED
May 16 13:59:54 ente NetworkManager[570]: <warn>  (cdc-wdm0) failed to 
disconnect modem: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such 
interface 'org.freedesktop.ModemManager1.Modem.Simple' on object at path 
/org/freedesktop/ModemManager1/Modem/0
May 16 14:00:06 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.4/net/wwan0, iface: 
wwan0)
May 16 14:00:06 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.4/net/wwan0, iface: 
wwan0): no ifupdown configuration found.
May 16 14:00:34 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'disabled' --> 'enabling' (reason: user preference)
May 16 14:00:34 ente NetworkManager[570]: <info>  (cdc-wdm0): new Broadband 
device (driver: 'option1, huawei_cdc_ncm' ifindex: 0)
May 16 14:00:34 ente NetworkManager[570]: <info>  (cdc-wdm0): exported as 
/org/freedesktop/NetworkManager/Devices/4
May 16 14:00:34 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 14:00:34 ente NetworkManager[570]: <info>  (cdc-wdm0): preparing device
May 16 14:00:34 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
'enabling'
May 16 14:00:34 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: unavailable -> disconnected (reason 'none') [20 30 0]
May 16 14:00:59 ente NetworkManager[570]: <warn>  (cdc-wdm0) failed to enable 
modem: Время ожидания истекло
May 16 14:01:16 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'enabling' --> 'registered' (reason: user-requested)
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: 
starting connection 'Megafon'
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
May 16 14:08:09 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTING
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> need-auth (reason 'none') [40 60 0]
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: need-auth -> prepare (reason 'none') [60 40 0]
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 14:08:09 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'registered' --> 'connecting' (reason: user-requested)
May 16 14:08:13 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'connecting' --> 'connected' (reason: user-requested)
May 16 14:08:13 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) scheduled...
May 16 14:08:13 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) starting...
May 16 14:08:13 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> config (reason 'none') [40 50 0]
May 16 14:08:13 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) successful.
May 16 14:08:13 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) complete.
May 16 14:08:13 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) scheduled.
May 16 14:08:13 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) started...
May 16 14:08:13 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: config -> ip-config (reason 'none') [50 70 0]
May 16 14:08:13 ente NetworkManager[570]: <info>  Activation (wwan0) Beginning 
DHCPv4 transaction (timeout in 15 seconds)
May 16 14:09:35 ente NetworkManager[570]: <info>  caught signal 15, shutting 
down normally.
May 16 14:11:05 ente systemd[1]: NetworkManager.service stop-sigterm timed out. 
Killing.
May 16 14:11:05 ente systemd[1]: NetworkManager.service: main process exited, 
code=killed, status=9/KILL
May 16 14:11:05 ente systemd[1]: Unit NetworkManager.service entered failed 
state.
May 16 14:11:05 ente NetworkManager[4497]: <info>  NetworkManager (version 
1.0.2) is starting...
May 16 14:11:05 ente NetworkManager[4497]: <info>  Read config: 
/etc/NetworkManager/NetworkManager.conf
May 16 14:11:05 ente NetworkManager[4497]: <info>  WEXT support is enabled
May 16 14:11:05 ente NetworkManager[4497]: <info>  init!
May 16 14:11:05 ente NetworkManager[4497]: <info>  update_system_hostname
May 16 14:11:05 ente NetworkManager[4497]: <info>        interface-parser: 
parsing file /etc/network/interfaces
May 16 14:11:05 ente NetworkManager[4497]: <info>        interface-parser: 
source line includes interfaces file(s) /etc/network/interfaces.d/*
May 16 14:11:05 ente NetworkManager[4497]: <warn>  interfaces file 
/etc/network/interfaces.d/* doesn't exist
May 16 14:11:05 ente NetworkManager[4497]: <info>        interface-parser: 
finished parsing file /etc/network/interfaces
May 16 14:11:05 ente NetworkManager[4497]: <info>  management mode: unmanaged
May 16 14:11:05 ente NetworkManager[4497]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/eth0, iface: eth0)
May 16 14:11:05 ente NetworkManager[4497]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/eth0, iface: eth0): no 
ifupdown configuration found.
May 16 14:11:05 ente NetworkManager[4497]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/bcma0:1/net/wlan0, iface: 
wlan0)
May 16 14:11:05 ente NetworkManager[4497]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/bcma0:1/net/wlan0, iface: 
wlan0): no ifupdown configuration found.
May 16 14:11:05 ente NetworkManager[4497]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.4/net/wwan0, iface: 
wwan0)
May 16 14:11:05 ente NetworkManager[4497]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.4/net/wwan0, iface: 
wwan0): no ifupdown configuration found.
May 16 14:11:05 ente NetworkManager[4497]: <info>  devices added (path: 
/sys/devices/virtual/net/lo, iface: lo)
May 16 14:11:05 ente NetworkManager[4497]: <info>  device added (path: 
/sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
May 16 14:11:05 ente NetworkManager[4497]: <info>  end _init.
May 16 14:11:05 ente NetworkManager[4497]: <info>  Loaded plugin ifupdown: (C) 
2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
May 16 14:11:05 ente NetworkManager[4497]: <info>  Loaded plugin keyfile: (c) 
2007 - 2015 Red Hat, Inc.  To report bugs please use the NetworkManager mailing 
list.
May 16 14:11:05 ente NetworkManager[4497]: <info>  (41582208) ... 
get_connections.
May 16 14:11:05 ente NetworkManager[4497]: <info>  (41582208) ... 
get_connections (managed=false): return empty list.
May 16 14:11:05 ente NetworkManager[4497]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/Megafon RUS 1 
(e8cadeff-8bfe-4ebb-8676-5a7687018477,"Megafon RUS 1")
May 16 14:11:05 ente NetworkManager[4497]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/BSTU-OPEN:B4F3A 
(166ee2aa-e137-438b-bfe3-ffd7162acaee,"BSTU-OPEN:B4F3A")
May 16 14:11:05 ente NetworkManager[4497]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/BSTU_IiPO_3 
(586027c1-2017-4261-9b2c-98b2e734c137,"BSTU_IiPO_3")
May 16 14:11:05 ente NetworkManager[4497]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/Megafon 
(615bf634-c2cc-4442-839e-277549d693eb,"Megafon")
May 16 14:11:05 ente NetworkManager[4497]: <info>  get unmanaged devices count: 0
May 16 14:11:05 ente NetworkManager[4497]: <info>  monitoring kernel firmware 
directory '/lib/firmware'.
May 16 14:11:05 ente NetworkManager[4497]: <info>  monitoring ifupdown state 
file '/run/network/ifstate'.
May 16 14:11:05 ente NetworkManager[4497]: <info>  rfkill1: found WiFi radio 
killswitch (at 
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/bcma0:1/ieee80211/phy0/rfkill1)
 (driver brcmsmac)
May 16 14:11:05 ente NetworkManager[4497]: <info>  rfkill0: found WiFi radio 
killswitch (at /sys/devices/platform/acer-wmi/rfkill/rfkill0) (platform driver 
acer-wmi)
May 16 14:11:05 ente NetworkManager[4497]: <info>  WiFi hardware radio set 
enabled
May 16 14:11:05 ente NetworkManager[4497]: <info>  WWAN hardware radio set 
enabled
May 16 14:11:05 ente NetworkManager[4497]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-bluetooth.so
May 16 14:11:05 ente NetworkManager[4497]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wwan.so
May 16 14:11:05 ente NetworkManager[4497]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-adsl.so
May 16 14:11:05 ente NetworkManager[4497]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wifi.so
May 16 14:11:05 ente NetworkManager[4497]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-team.so
May 16 14:11:05 ente NetworkManager[4497]: <info>  WiFi enabled by radio 
killswitch; enabled by state file
May 16 14:11:05 ente NetworkManager[4497]: <info>  WWAN enabled by radio 
killswitch; enabled by state file
May 16 14:11:05 ente NetworkManager[4497]: <info>  WiMAX enabled by radio 
killswitch; enabled by state file
May 16 14:11:05 ente NetworkManager[4497]: <info>  Networking is enabled by 
state file
May 16 14:11:05 ente NetworkManager[4497]: <info>  (lo): link connected
May 16 14:11:05 ente NetworkManager[4497]: <info>  (lo): carrier is ON
May 16 14:11:05 ente NetworkManager[4497]: <info>  (lo): new Generic device 
(driver: 'unknown' ifindex: 1)
May 16 14:11:05 ente NetworkManager[4497]: <info>  (lo): exported as 
/org/freedesktop/NetworkManager/Devices/0
May 16 14:11:05 ente NetworkManager[4497]: <info>  (eth0): carrier is OFF
May 16 14:11:05 ente NetworkManager[4497]: <info>  (eth0): new Ethernet device 
(driver: 'tg3' ifindex: 2)
May 16 14:11:05 ente NetworkManager[4497]: <info>  (eth0): exported as 
/org/freedesktop/NetworkManager/Devices/1
May 16 14:11:05 ente NetworkManager[4497]: <info>  (eth0): device state change: 
unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 14:11:05 ente NetworkManager[4497]: <info>  (eth0): preparing device
May 16 14:11:05 ente NetworkManager[4497]: <info>  keyfile: add connection 
in-memory (a8d34527-0fc0-4b29-99c8-e063b0899339,"Проводное 
соединение 1")
May 16 14:11:05 ente NetworkManager[4497]: <info>  (eth0): created default 
wired connection 'Проводное соединение 1'
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0): using nl80211 for 
WiFi device control
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0): driver supports 
Access Point (AP) mode
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0): new 802.11 WiFi 
device (driver: 'brcmsmac' ifindex: 3)
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0): exported as 
/org/freedesktop/NetworkManager/Devices/2
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0): device state 
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0): preparing device
May 16 14:11:05 ente NetworkManager[4497]: <info>  use BlueZ version 5
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0) supports 4 scan SSIDs
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0): supplicant 
interface state: starting -> ready
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0): device state 
change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
May 16 14:11:05 ente NetworkManager[4497]: <info>  ModemManager available in 
the bus
May 16 14:11:05 ente NetworkManager[4497]: <info>  (cdc-wdm0): new Broadband 
device (driver: 'option1, huawei_cdc_ncm' ifindex: 0)
May 16 14:11:05 ente NetworkManager[4497]: <info>  (cdc-wdm0): exported as 
/org/freedesktop/NetworkManager/Devices/3
May 16 14:11:05 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 14:11:05 ente NetworkManager[4497]: <info>  (cdc-wdm0): preparing device
May 16 14:11:05 ente NetworkManager[4497]: <info>  (cdc-wdm0): modem state 
'connected'
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0): supplicant 
interface state: ready -> inactive
May 16 14:11:05 ente NetworkManager[4497]: <info>  (wlan0) supports 4 scan SSIDs
May 16 14:11:05 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: unavailable -> disconnected (reason 'none') [20 30 0]
May 16 14:11:11 ente NetworkManager[4497]: <info>  startup complete
May 16 14:12:09 ente NetworkManager[4497]: <info>  devices removed (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.4/net/wwan0, iface: 
wwan0)
May 16 14:12:10 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: disconnected -> unmanaged (reason 'removed') [30 10 36]
May 16 14:12:10 ente NetworkManager[4497]: <info>  (cdc-wdm0): deactivating 
device (reason 'removed') [36]
May 16 14:12:23 ente NetworkManager[4497]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.2/net/wwan0, iface: 
wwan0)
May 16 14:12:23 ente NetworkManager[4497]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.2/net/wwan0, iface: 
wwan0): no ifupdown configuration found.
May 16 14:12:35 ente NetworkManager[4497]: <info>  (cdc-wdm0): modem state 
changed, 'disabled' --> 'enabling' (reason: user preference)
May 16 14:12:35 ente NetworkManager[4497]: <info>  (cdc-wdm0): new Broadband 
device (driver: 'huawei_cdc_ncm, option1' ifindex: 0)
May 16 14:12:35 ente NetworkManager[4497]: <info>  (cdc-wdm0): exported as 
/org/freedesktop/NetworkManager/Devices/4
May 16 14:12:35 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 14:12:35 ente NetworkManager[4497]: <info>  (cdc-wdm0): preparing device
May 16 14:12:35 ente NetworkManager[4497]: <info>  (cdc-wdm0): modem state 
'enabling'
May 16 14:12:35 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: unavailable -> disconnected (reason 'none') [20 30 0]
May 16 14:13:00 ente NetworkManager[4497]: <warn>  (cdc-wdm0) failed to enable 
modem: Время ожидания истекло
May 16 14:13:17 ente NetworkManager[4497]: <info>  (cdc-wdm0): modem state 
changed, 'enabling' --> 'registered' (reason: user-requested)
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
starting connection 'Megafon'
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 1 of 5 (Device Prepare) scheduled...
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 1 of 5 (Device Prepare) started...
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
May 16 14:16:51 ente NetworkManager[4497]: <info>  NetworkManager state is now 
CONNECTING
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: prepare -> need-auth (reason 'none') [40 60 0]
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 1 of 5 (Device Prepare) complete.
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 1 of 5 (Device Prepare) scheduled...
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 1 of 5 (Device Prepare) started...
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: need-auth -> prepare (reason 'none') [60 40 0]
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 1 of 5 (Device Prepare) complete.
May 16 14:16:51 ente NetworkManager[4497]: <info>  (cdc-wdm0): modem state 
changed, 'registered' --> 'connecting' (reason: user-requested)
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): modem state 
changed, 'connecting' --> 'connected' (reason: user-requested)
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 2 of 5 (Device Configure) scheduled...
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 2 of 5 (Device Configure) starting...
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: prepare -> config (reason 'none') [40 50 0]
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 2 of 5 (Device Configure) successful.
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 2 of 5 (Device Configure) complete.
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 3 of 5 (IP Configure Start) scheduled.
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 3 of 5 (IP Configure Start) started...
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: config -> ip-config (reason 'none') [50 70 0]
May 16 14:16:55 ente NetworkManager[4497]: <info>  Activation (wwan0) Beginning 
DHCPv4 transaction (timeout in 15 seconds)
May 16 14:16:55 ente NetworkManager[4497]: <info>  dhclient started with pid 
4737
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): IPv6 
configuration disabled
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 3 of 5 (IP Configure Start) complete.
May 16 14:16:55 ente NetworkManager[4497]: <info>  (wwan0): DHCPv4 state 
changed unknown -> expire
May 16 14:16:55 ente NetworkManager[4497]: <info>  (wwan0): DHCPv4 state 
changed expire -> unknown
May 16 14:16:55 ente NetworkManager[4497]: <info>    address 10.223.75.137
May 16 14:16:55 ente NetworkManager[4497]: <info>    plen 30 (255.255.255.252)
May 16 14:16:55 ente NetworkManager[4497]: <info>    gateway 10.223.75.138
May 16 14:16:55 ente NetworkManager[4497]: <info>    server identifier 
10.223.75.138
May 16 14:16:55 ente NetworkManager[4497]: <info>    lease time 518400
May 16 14:16:55 ente NetworkManager[4497]: <info>    nameserver '10.52.129.56'
May 16 14:16:55 ente NetworkManager[4497]: <info>    nameserver '10.52.129.36'
May 16 14:16:55 ente NetworkManager[4497]: <info>  (wwan0): DHCPv4 state 
changed unknown -> bound
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 5 of 5 (IPv4 Configure Commit) scheduled...
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 5 of 5 (IPv4 Commit) started...
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: ip-config -> ip-check (reason 'none') [70 80 0]
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
Stage 5 of 5 (IPv4 Commit) complete.
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: ip-check -> secondaries (reason 'none') [80 90 0]
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): device state 
change: secondaries -> activated (reason 'none') [90 100 0]
May 16 14:16:55 ente NetworkManager[4497]: <info>  NetworkManager state is now 
CONNECTED_LOCAL
May 16 14:16:55 ente NetworkManager[4497]: <info>  NetworkManager state is now 
CONNECTED_GLOBAL
May 16 14:16:55 ente NetworkManager[4497]: <info>  Policy set 'Megafon' (wwan0) 
as default for IPv4 routing and DNS.
May 16 14:16:55 ente NetworkManager[4497]: <info>  (cdc-wdm0): Activation: 
successful, device activated.
May 16 14:38:32 ente avahi-daemon[583]: Network interface enumeration completed.
May 16 14:38:32 ente NetworkManager[570]: <info>  NetworkManager (version 
1.0.2) is starting...
May 16 14:38:32 ente NetworkManager[570]: <info>  Read config: 
/etc/NetworkManager/NetworkManager.conf
May 16 14:38:32 ente NetworkManager[570]: <info>  WEXT support is enabled
May 16 14:38:32 ente NetworkManager[570]: <info>  init!
May 16 14:38:32 ente NetworkManager[570]: <info>  update_system_hostname
May 16 14:38:32 ente NetworkManager[570]: <info>        interface-parser: 
parsing file /etc/network/interfaces
May 16 14:38:32 ente NetworkManager[570]: <info>        interface-parser: 
source line includes interfaces file(s) /etc/network/interfaces.d/*
May 16 14:38:32 ente NetworkManager[570]: <warn>  interfaces file 
/etc/network/interfaces.d/* doesn't exist
May 16 14:38:32 ente NetworkManager[570]: <info>        interface-parser: 
finished parsing file /etc/network/interfaces
May 16 14:38:32 ente NetworkManager[570]: <info>  management mode: unmanaged
May 16 14:38:32 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/eth0, iface: eth0)
May 16 14:38:32 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/eth0, iface: eth0): no 
ifupdown configuration found.
May 16 14:38:32 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/bcma0:1/net/wlan0, iface: 
wlan0)
May 16 14:38:32 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/bcma0:1/net/wlan0, iface: 
wlan0): no ifupdown configuration found.
May 16 14:38:32 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.2/net/wwan0, iface: 
wwan0)
May 16 14:38:32 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.2/net/wwan0, iface: 
wwan0): no ifupdown configuration found.
May 16 14:38:32 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/virtual/net/lo, iface: lo)
May 16 14:38:32 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
May 16 14:38:32 ente NetworkManager[570]: <info>  end _init.
May 16 14:38:32 ente NetworkManager[570]: <info>  Loaded plugin ifupdown: (C) 
2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
May 16 14:38:32 ente NetworkManager[570]: <info>  Loaded plugin keyfile: (c) 
2007 - 2015 Red Hat, Inc.  To report bugs please use the NetworkManager mailing 
list.
May 16 14:38:32 ente NetworkManager[570]: <info>  (26316416) ... 
get_connections.
May 16 14:38:32 ente NetworkManager[570]: <info>  (26316416) ... 
get_connections (managed=false): return empty list.
May 16 14:38:32 ente NetworkManager[570]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/Megafon RUS 1 
(e8cadeff-8bfe-4ebb-8676-5a7687018477,"Megafon RUS 1")
May 16 14:38:32 ente NetworkManager[570]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/BSTU-OPEN:B4F3A 
(166ee2aa-e137-438b-bfe3-ffd7162acaee,"BSTU-OPEN:B4F3A")
May 16 14:38:32 ente NetworkManager[570]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/BSTU_IiPO_3 
(586027c1-2017-4261-9b2c-98b2e734c137,"BSTU_IiPO_3")
May 16 14:38:32 ente NetworkManager[570]: <info>  keyfile: new connection 
/etc/NetworkManager/system-connections/Megafon 
(615bf634-c2cc-4442-839e-277549d693eb,"Megafon")
May 16 14:38:32 ente NetworkManager[570]: <info>  get unmanaged devices count: 0
May 16 14:38:32 ente NetworkManager[570]: <info>  monitoring kernel firmware 
directory '/lib/firmware'.
May 16 14:38:32 ente NetworkManager[570]: <info>  monitoring ifupdown state 
file '/run/network/ifstate'.
May 16 14:38:32 ente NetworkManager[570]: <info>  rfkill1: found WiFi radio 
killswitch (at 
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/bcma0:1/ieee80211/phy0/rfkill1)
 (driver brcmsmac)
May 16 14:38:32 ente NetworkManager[570]: <info>  rfkill0: found WiFi radio 
killswitch (at /sys/devices/platform/acer-wmi/rfkill/rfkill0) (platform driver 
acer-wmi)
May 16 14:38:32 ente NetworkManager[570]: <info>  WiFi hardware radio set 
enabled
May 16 14:38:32 ente NetworkManager[570]: <info>  WWAN hardware radio set 
enabled
May 16 14:38:32 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-bluetooth.so
May 16 14:38:32 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wwan.so
May 16 14:38:32 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-adsl.so
May 16 14:38:32 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wifi.so
May 16 14:38:32 ente NetworkManager[570]: <info>  Loaded device plugin: 
/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-team.so
May 16 14:38:32 ente NetworkManager[570]: <info>  WiFi enabled by radio 
killswitch; enabled by state file
May 16 14:38:32 ente NetworkManager[570]: <info>  WWAN enabled by radio 
killswitch; enabled by state file
May 16 14:38:32 ente NetworkManager[570]: <info>  WiMAX enabled by radio 
killswitch; enabled by state file
May 16 14:38:32 ente NetworkManager[570]: <info>  Networking is enabled by 
state file
May 16 14:38:32 ente NetworkManager[570]: <info>  (lo): link connected
May 16 14:38:32 ente NetworkManager[570]: <info>  (lo): carrier is ON
May 16 14:38:32 ente NetworkManager[570]: <info>  (lo): new Generic device 
(driver: 'unknown' ifindex: 1)
May 16 14:38:32 ente NetworkManager[570]: <info>  (lo): exported as 
/org/freedesktop/NetworkManager/Devices/0
May 16 14:38:32 ente NetworkManager[570]: <info>  (eth0): carrier is OFF
May 16 14:38:32 ente NetworkManager[570]: <info>  (eth0): new Ethernet device 
(driver: 'tg3' ifindex: 2)
May 16 14:38:32 ente NetworkManager[570]: <info>  (eth0): exported as 
/org/freedesktop/NetworkManager/Devices/1
May 16 14:38:32 ente NetworkManager[570]: <info>  (eth0): device state change: 
unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 14:38:32 ente NetworkManager[570]: <info>  (eth0): preparing device
May 16 14:38:32 ente NetworkManager[570]: <info>  keyfile: add connection 
in-memory (230102c4-9e99-41f3-a9f3-4f68a991d99f,"Проводное 
соединение 1")
May 16 14:38:32 ente NetworkManager[570]: <info>  (eth0): created default wired 
connection 'Проводное соединение 1'
May 16 14:38:32 ente NetworkManager[570]: <info>  (wlan0): using nl80211 for 
WiFi device control
May 16 14:38:32 ente NetworkManager[570]: <info>  (wlan0): driver supports 
Access Point (AP) mode
May 16 14:38:32 ente NetworkManager[570]: <info>  (wlan0): new 802.11 WiFi 
device (driver: 'brcmsmac' ifindex: 3)
May 16 14:38:32 ente NetworkManager[570]: <info>  (wlan0): exported as 
/org/freedesktop/NetworkManager/Devices/2
May 16 14:38:32 ente NetworkManager[570]: <info>  (wlan0): device state change: 
unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 14:38:33 ente NetworkManager[570]: <info>  (wlan0): preparing device
May 16 14:38:33 ente NetworkManager[570]: <info>  ModemManager available in the 
bus
May 16 14:38:33 ente NetworkManager[570]: <info>  wpa_supplicant started
May 16 14:38:33 ente NetworkManager[570]: <info>  (wlan0) supports 4 scan SSIDs
May 16 14:38:33 ente NetworkManager[570]: <info>  (wlan0): supplicant interface 
state: starting -> ready
May 16 14:38:33 ente NetworkManager[570]: <info>  (wlan0): device state change: 
unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
May 16 14:38:33 ente NetworkManager[570]: <info>  (wlan0): supplicant interface 
state: ready -> disconnected
May 16 14:38:33 ente NetworkManager[570]: <info>  (wlan0) supports 4 scan SSIDs
May 16 14:38:33 ente NetworkManager[570]: <info>  (wlan0): supplicant interface 
state: disconnected -> inactive
May 16 14:38:37 ente NetworkManager[570]: <info>  startup complete
May 16 14:38:38 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'disabled' --> 'enabling' (reason: user preference)
May 16 14:38:38 ente NetworkManager[570]: <info>  (cdc-wdm0): new Broadband 
device (driver: 'option1, huawei_cdc_ncm' ifindex: 0)
May 16 14:38:38 ente NetworkManager[570]: <info>  (cdc-wdm0): exported as 
/org/freedesktop/NetworkManager/Devices/3
May 16 14:38:38 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 14:38:38 ente NetworkManager[570]: <info>  (cdc-wdm0): preparing device
May 16 14:38:38 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
'enabling'
May 16 14:38:38 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: unavailable -> disconnected (reason 'none') [20 30 0]
May 16 14:39:03 ente NetworkManager[570]: <warn>  (cdc-wdm0) failed to enable 
modem: Время ожидания истекло
May 16 14:39:16 ente NetworkManager[570]: <info>  use BlueZ version 5
May 16 14:39:16 ente blueman-mechanism: loading Network
May 16 14:39:20 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'enabling' --> 'registered' (reason: user-requested)
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: 
starting connection 'Megafon'
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
May 16 14:39:23 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTING
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> need-auth (reason 'none') [40 60 0]
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: need-auth -> prepare (reason 'none') [60 40 0]
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 14:39:23 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'registered' --> 'connecting' (reason: user-requested)
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'connecting' --> 'connected' (reason: user-requested)
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) scheduled...
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) starting...
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> config (reason 'none') [40 50 0]
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) successful.
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) complete.
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) scheduled.
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) started...
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: config -> ip-config (reason 'none') [50 70 0]
May 16 14:39:26 ente NetworkManager[570]: <info>  Activation (wwan0) Beginning 
DHCPv4 transaction (timeout in 15 seconds)
May 16 14:39:26 ente NetworkManager[570]: <info>  dhclient started with pid 1451
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): IPv6 
configuration disabled
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) complete.
May 16 14:39:26 ente NetworkManager[570]: <info>  (wwan0): DHCPv4 state changed 
unknown -> expire
May 16 14:39:26 ente NetworkManager[570]: <info>  (wwan0): DHCPv4 state changed 
expire -> unknown
May 16 14:39:26 ente NetworkManager[570]: <info>    address 10.224.35.227
May 16 14:39:26 ente NetworkManager[570]: <info>    plen 29 (255.255.255.248)
May 16 14:39:26 ente NetworkManager[570]: <info>    gateway 10.224.35.225
May 16 14:39:26 ente NetworkManager[570]: <info>    server identifier 
10.224.35.225
May 16 14:39:26 ente NetworkManager[570]: <info>    lease time 518400
May 16 14:39:26 ente NetworkManager[570]: <info>    nameserver '10.52.129.56'
May 16 14:39:26 ente NetworkManager[570]: <info>    nameserver '10.52.129.36'
May 16 14:39:26 ente NetworkManager[570]: <info>  (wwan0): DHCPv4 state changed 
unknown -> bound
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
5 of 5 (IPv4 Configure Commit) scheduled...
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
5 of 5 (IPv4 Commit) started...
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: ip-config -> ip-check (reason 'none') [70 80 0]
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
5 of 5 (IPv4 Commit) complete.
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: ip-check -> secondaries (reason 'none') [80 90 0]
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: secondaries -> activated (reason 'none') [90 100 0]
May 16 14:39:26 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTED_LOCAL
May 16 14:39:26 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTED_GLOBAL
May 16 14:39:26 ente NetworkManager[570]: <info>  Policy set 'Megafon' (wwan0) 
as default for IPv4 routing and DNS.
May 16 14:39:26 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: 
successful, device activated.
May 16 14:39:46 ente org.blueman.Mechanism[584]: loading Network
May 16 14:47:48 ente NetworkManager[570]: <info>  WiFi now disabled by radio 
killswitch
May 16 14:47:48 ente NetworkManager[570]: <info>  (wlan0): device state change: 
disconnected -> unavailable (reason 'none') [30 20 0]
May 16 14:47:48 ente NetworkManager[570]: <info>  (wlan0): deactivating device 
(reason 'none') [0]
May 16 14:49:26 ente dhclient: receive_packet failed on wwan0: Network is down
May 16 14:49:26 ente NetworkManager[570]: <info>  devices removed (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.2/net/wwan0, iface: 
wwan0)
May 16 14:49:26 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: activated -> unmanaged (reason 'removed') [100 10 36]
May 16 14:49:26 ente NetworkManager[570]: <info>  (cdc-wdm0): deactivating 
device (reason 'removed') [36]
May 16 14:49:26 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTED_LOCAL
May 16 14:49:26 ente NetworkManager[570]: <info>  NetworkManager state is now 
DISCONNECTED
May 16 14:49:26 ente NetworkManager[570]: <warn>  (cdc-wdm0) failed to 
disconnect modem: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such 
interface 'org.freedesktop.ModemManager1.Modem.Simple' on object at path 
/org/freedesktop/ModemManager1/Modem/0
May 16 14:50:02 ente NetworkManager[570]: <info>  devices added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.2/net/wwan0, iface: 
wwan0)
May 16 14:50:02 ente NetworkManager[570]: <info>  device added (path: 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.2/net/wwan0, iface: 
wwan0): no ifupdown configuration found.
May 16 14:50:17 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'disabled' --> 'enabling' (reason: user preference)
May 16 14:50:17 ente NetworkManager[570]: <info>  (cdc-wdm0): new Broadband 
device (driver: 'option1, huawei_cdc_ncm' ifindex: 0)
May 16 14:50:17 ente NetworkManager[570]: <info>  (cdc-wdm0): exported as 
/org/freedesktop/NetworkManager/Devices/4
May 16 14:50:17 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
May 16 14:50:17 ente NetworkManager[570]: <info>  (cdc-wdm0): preparing device
May 16 14:50:17 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
'enabling'
May 16 14:50:17 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: unavailable -> disconnected (reason 'none') [20 30 0]
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: 
starting connection 'Megafon'
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
May 16 14:50:38 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTING
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> need-auth (reason 'none') [40 60 0]
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: need-auth -> prepare (reason 'none') [60 40 0]
May 16 14:50:38 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 14:50:41 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> deactivating (reason 'user-requested') [40 110 39]
May 16 14:50:41 ente NetworkManager[570]: <info>  NetworkManager state is now 
DISCONNECTING
May 16 14:50:41 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: deactivating -> disconnected (reason 'user-requested') [110 30 39]
May 16 14:50:41 ente NetworkManager[570]: <info>  (cdc-wdm0): deactivating 
device (reason 'user-requested') [39]
May 16 14:50:41 ente NetworkManager[570]: <info>  NetworkManager state is now 
DISCONNECTED
May 16 14:50:42 ente NetworkManager[570]: <warn>  (cdc-wdm0) failed to enable 
modem: Время ожидания истекло
May 16 14:50:44 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: 
starting connection 'Megafon'
May 16 14:50:44 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 14:50:44 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 14:50:44 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
May 16 14:50:44 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTING
May 16 14:50:44 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 14:50:49 ente NetworkManager[570]: <warn>  (cdc-wdm0): failed to connect 
modem: Too much time waiting to get to a final state
May 16 14:50:49 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> failed (reason 'unknown') [40 120 1]
May 16 14:50:49 ente NetworkManager[570]: <info>  NetworkManager state is now 
DISCONNECTED
May 16 14:50:49 ente NetworkManager[570]: <warn>  (cdc-wdm0): Activation: 
failed for connection 'Megafon'
May 16 14:50:49 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: failed -> disconnected (reason 'none') [120 30 0]
May 16 14:50:49 ente NetworkManager[570]: <info>  (cdc-wdm0): deactivating 
device (reason 'none') [0]
May 16 14:50:55 ente NetworkManager[570]: <warn>  (cdc-wdm0): failed to connect 
modem: Too much time waiting to get to a final state
May 16 14:50:55 ente NetworkManager[570]: (NetworkManager:570): 
NetworkManager-wwan-CRITICAL **: modem_prepare_result: assertion 'state == 
NM_DEVICE_STATE_PREPARE' failed
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'enabling' --> 'registered' (reason: user-requested)
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: 
starting connection 'Megafon'
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
May 16 14:50:59 ente NetworkManager[570]: <info>  NetworkManager state is now 
CONNECTING
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> need-auth (reason 'none') [40 60 0]
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) scheduled...
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) started...
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: need-auth -> prepare (reason 'none') [60 40 0]
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
1 of 5 (Device Prepare) complete.
May 16 14:50:59 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'registered' --> 'connecting' (reason: user-requested)
May 16 14:51:02 ente NetworkManager[570]: <info>  (cdc-wdm0): modem state 
changed, 'connecting' --> 'connected' (reason: user-requested)
May 16 14:51:02 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) scheduled...
May 16 14:51:02 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) starting...
May 16 14:51:02 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: prepare -> config (reason 'none') [40 50 0]
May 16 14:51:02 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) successful.
May 16 14:51:02 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
2 of 5 (Device Configure) complete.
May 16 14:51:02 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) scheduled.
May 16 14:51:02 ente NetworkManager[570]: <info>  (cdc-wdm0): Activation: Stage 
3 of 5 (IP Configure Start) started...
May 16 14:51:02 ente NetworkManager[570]: <info>  (cdc-wdm0): device state 
change: config -> ip-config (reason 'none') [50 70 0]
May 16 14:51:02 ente NetworkManager[570]: <info>  Activation (wwan0) Beginning 
DHCPv4 transaction (timeout in 15 seconds)
May 16 14:51:31 ente gnome-session[1139]: (gnome-shell:1284): 
libnm-glib-WARNING **: device_operation_cb: device 
/org/freedesktop/NetworkManager/Devices/4 Disconnect failed: (4) Did not 
receive a reply. Possible causes include: the remote application did not send a 
reply, the message bus security policy blocked the reply, the reply timeout 
expired, or the network connection was broken.
May 16 14:51:35 ente gnome-session[1139]: (gnome-shell:1284): 
libnm-glib-WARNING **: device_operation_cb: device 
/org/freedesktop/NetworkManager/Devices/4 Disconnect failed: (4) Did not 
receive a reply. Possible causes include: the remote application did not send a 
reply, the message bus security policy blocked the reply, the reply timeout 
expired, or the network connection was broken.

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