Modem Manager stuck in a loop, ppp can't connect.

["A. F. Cano" <afc shibaya lonestar org>]

I had a similar problem back in January which was discussed in the
thread with title: "Network manager auto-upgraded, ppp no longer connects."

All the information about the device, AT commands and responses can be
found there, as requested by Dan Williams.  Something was apparently
fixed and Modem Manager went back to working correctly.

I have just set up a new system on an SD card, with the current version
of Network Manager/Modem Manager:

$ apt-cache show network-manager
Package: network-manager
Version: 1.6.2-3
...

$ mmcli --version

mmcli 1.6.4
...

The latest upgrade of this Debian system was done today, so everything is
as current as the Debian distribution.

$ cat /etc/debian_version
9.0

The debug log of Modem Manager is appended below (mmcli -G DEBUG)

The connection was created with only these 4 commands:

$ sudo nmcli con add con-name "PPP-manual" ifname "" type cdma
$ sudo nmcli con modify "PPP-manual" connection.zone external
$ sudo nmcli con modify "PPP-manual" cdma.username qnc
$ sudo nmcli con modify "PPP-manual" cdma.password qnc

The rest of the options are defaults.  This is significant because one
of the error messages claims otherwise:

Apr 30 17:57:05 fbx firewalld[291]: ERROR: UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone

I also wonder about

Apr 30 18:15:00 fbx ModemManager[262]: <debug>    User: unspecified
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    Password: unspecified
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    Number: #777
Apr 30 18:15:00 fbx ModemManager[262]: <info>  Simple connect state (4/8): Wait to get fully enabled

since the username and password have been specified.  This may not be the
problem, though.  The complete definition of the connection is a little
further down, and has worked before.

As can be seen in the full log file below, Modem Manager seems to be stuck
in one or more loops, possibly because the modem is not returning the
expected AT responses.  Full details of those for the device in question
can be found in the thread mentioned above from January 2017.

Some of these errors:

Apr 30 18:14:59 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Time support check failed: 'Unknown error'

They might not be fatal but something not fatal is not being ignored to
allow exiting the loop(s).  Using pon/poff ppp can be started and stopped
very quickly.

In any case, the full log file is appended at the end.  It is quite
voluminous.

I'll try to run any tests that might narrow this down.  Thanks for any
help/hints.

Augustine



$ nmcli con show PPP-manual
connection.id:                          PPP-manual
connection.uuid:                        1f2ad60f-97ce-46f9-ab85-be4fb273b608
connection.stable-id:                   --
connection.interface-name:              --
connection.type:                        cdma
connection.autoconnect:                 yes
connection.autoconnect-priority:        0
connection.autoconnect-retries:         -1 (default)
connection.timestamp:                   0
connection.read-only:                   no
connection.permissions:                 
connection.zone:                        external
connection.master:                      --
connection.slave-type:                  --
connection.autoconnect-slaves:          -1 (default)
connection.secondaries:                 
connection.gateway-ping-timeout:        0
connection.metered:                     unknown
connection.lldp:                        -1 (default)
ipv4.method:                            auto
ipv4.dns:                               
ipv4.dns-search:                        
ipv4.dns-options:                       (default)
ipv4.dns-priority:                      0
ipv4.addresses:                         
ipv4.gateway:                           --
ipv4.routes:                            
ipv4.route-metric:                      -1
ipv4.ignore-auto-routes:                no
ipv4.ignore-auto-dns:                   no
ipv4.dhcp-client-id:                    --
ipv4.dhcp-timeout:                      0
ipv4.dhcp-send-hostname:                yes
ipv4.dhcp-hostname:                     --
ipv4.dhcp-fqdn:                         --
ipv4.never-default:                     no
ipv4.may-fail:                          yes
ipv4.dad-timeout:                       -1 (default)
ipv6.method:                            auto
ipv6.dns:                               
ipv6.dns-search:                        
ipv6.dns-options:                       (default)
ipv6.dns-priority:                      0
ipv6.addresses:                         
ipv6.gateway:                           --
ipv6.routes:                            
ipv6.route-metric:                      -1
ipv6.ignore-auto-routes:                no
ipv6.ignore-auto-dns:                   no
ipv6.never-default:                     no
ipv6.may-fail:                          yes
ipv6.ip6-privacy:                       -1 (unknown)
ipv6.addr-gen-mode:                     stable-privacy
ipv6.dhcp-send-hostname:                yes
ipv6.dhcp-hostname:                     --
ipv6.token:                             --
cdma.number:                            #777
cdma.username:                          qnc
cdma.password:                          <hidden>
cdma.password-flags:                    0 (none)
proxy.method:                           none
proxy.browser-only:                     no
proxy.pac-url:                          --
proxy.pac-script:                       --

Full log file.  The first part reports <info> and <warn> messages, then
debug mode was set (search for DEBUG below) and from then on there is
full modem manager debug messages.


Apr 30 17:56:01 fbx ModemManager[262]: <info>  Creating modem with plugin 'Generic' and '1' ports
Apr 30 17:56:01 fbx ModemManager[262]: <info>  Modem for device at 
'/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1' successfully created
...
Apr 30 17:56:04 fbx ModemManager[262]: <warn>  couldn't load list of Own Numbers: 'Unknown error'
Apr 30 17:56:04 fbx ModemManager[262]: <info>  Modem: state changed (unknown -> disabled)
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0131] manager: (ttyACM0): new Broadband device 
(/org/freedesktop/NetworkManager/Devices/8)
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0157] device (ttyACM0): state change: unmanaged 
-> unavailable (reason 'managed') [10 20 2]
Apr 30 17:56:05 fbx ModemManager[262]: <info>  Modem /org/freedesktop/ModemManager1/Modem/3: state changed 
(disabled -> enabling)
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0172] device (ttyACM0): modem state 'enabling'
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0183] modem-broadband[ttyACM0]: failed to 
retrieve SIM object: No SIM object available
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0215] device (ttyACM0): state change: 
unavailable -> disconnected (reason 'none') [20 30 0]
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0262] policy: auto-activating connection 
'PPP-manual'
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0307] device (ttyACM0): Activation: starting 
connection 'PPP-manual' (1f2ad60f-97ce-46f9-ab85-be4fb273b608)
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0329] device (ttyACM0): state change: 
disconnected -> prepare (reason 'none') [30 40 0]
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0358] device (ttyACM0): state change: prepare -> 
need-auth (reason 'none') [40 60 0]
Apr 30 17:56:05 fbx NetworkManager[340]: <info>  [1493574965.0489] device (ttyACM0): state change: need-auth 
-> prepare (reason 'none') [60 40 0]
Apr 30 17:56:05 fbx ModemManager[262]: <info>  Simple connect started...
Apr 30 17:56:05 fbx ModemManager[262]: <info>  Simple connect state (4/8): Wait to get fully enabled
Apr 30 17:56:05 fbx ModemManager[262]: <info>  Modem /org/freedesktop/ModemManager1/Modem/3: state changed 
(enabling -> enabled)
Apr 30 17:56:05 fbx ModemManager[262]: <info>  Simple connect state (5/8): Register
...
Apr 30 17:57:05 fbx NetworkManager[340]: <warn>  [1493575025.9464] modem-broadband[ttyACM0]: failed to 
connect modem: Network timeout
Apr 30 17:57:05 fbx NetworkManager[340]: <info>  [1493575025.9466] device (ttyACM0): state change: prepare -> 
failed (reason 'gsm-registration-timeout') [40 120 32]
Apr 30 17:57:05 fbx NetworkManager[340]: <warn>  [1493575025.9511] device (ttyACM0): Activation: failed for 
connection 'PPP-manual'
Apr 30 17:57:05 fbx NetworkManager[340]: <info>  [1493575025.9544] device (ttyACM0): state change: failed -> 
disconnected (reason 'none') [120 30 0]
Apr 30 17:57:05 fbx NetworkManager[340]: <info>  [1493575025.9619] policy: auto-activating connection 
'PPP-manual'
Apr 30 17:57:05 fbx firewalld[291]: ERROR: UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone
Apr 30 17:57:05 fbx NetworkManager[340]: <info>  [1493575025.9659] device (ttyACM0): Activation: starting 
connection 'PPP-manual' (1f2ad60f-97ce-46f9-ab85-be4fb273b608)
Apr 30 17:57:05 fbx NetworkManager[340]: <info>  [1493575025.9668] device (ttyACM0): state change: 
disconnected -> prepare (reason 'none') [30 40 0]
Apr 30 17:57:05 fbx NetworkManager[340]: <info>  [1493575025.9693] device (ttyACM0): state change: prepare -> 
need-auth (reason 'none') [40 60 0]
Apr 30 17:57:05 fbx NetworkManager[340]: <warn>  [1493575025.9705] firewall: 
[0x55f12c245e70,remove:"ttyACM0"]: complete: request failed (UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone)
Apr 30 17:57:05 fbx NetworkManager[340]: <info>  [1493575025.9866] device (ttyACM0): state change: need-auth 
-> prepare (reason 'none') [60 40 0]
Apr 30 17:57:05 fbx ModemManager[262]: <info>  Simple connect started...
Apr 30 17:57:05 fbx ModemManager[262]: <info>  Simple connect state (4/8): Wait to get fully enabled
Apr 30 17:57:05 fbx ModemManager[262]: <info>  Simple connect state (5/8): Register
...
Apr 30 17:58:08 fbx NetworkManager[340]: <warn>  [1493575088.9467] modem-broadband[ttyACM0]: failed to 
connect modem: Network timeout
Apr 30 17:58:08 fbx NetworkManager[340]: <info>  [1493575088.9469] device (ttyACM0): state change: prepare -> 
failed (reason 'gsm-registration-timeout') [40 120 32]
Apr 30 17:58:08 fbx NetworkManager[340]: <warn>  [1493575088.9501] device (ttyACM0): Activation: failed for 
connection 'PPP-manual'
Apr 30 17:58:08 fbx NetworkManager[340]: <info>  [1493575088.9568] device (ttyACM0): state change: failed -> 
disconnected (reason 'none') [120 30 0]
Apr 30 17:58:08 fbx NetworkManager[340]: <info>  [1493575088.9653] policy: auto-activating connection 
'PPP-manual'
Apr 30 17:58:08 fbx firewalld[291]: ERROR: UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone
Apr 30 17:58:08 fbx NetworkManager[340]: <info>  [1493575088.9725] device (ttyACM0): Activation: starting 
connection 'PPP-manual' (1f2ad60f-97ce-46f9-ab85-be4fb273b608)
Apr 30 17:58:08 fbx NetworkManager[340]: <warn>  [1493575088.9736] firewall: 
[0x55f12c250ea0,remove:"ttyACM0"]: complete: request failed (UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone)
Apr 30 17:58:08 fbx NetworkManager[340]: <info>  [1493575088.9747] device (ttyACM0): state change: 
disconnected -> prepare (reason 'none') [30 40 0]
Apr 30 17:58:08 fbx NetworkManager[340]: <info>  [1493575088.9767] device (ttyACM0): state change: prepare -> 
need-auth (reason 'none') [40 60 0]
Apr 30 17:58:08 fbx NetworkManager[340]: <info>  [1493575088.9883] device (ttyACM0): state change: need-auth 
-> prepare (reason 'none') [60 40 0]
Apr 30 17:58:08 fbx ModemManager[262]: <info>  Simple connect started...
Apr 30 17:58:08 fbx ModemManager[262]: <info>  Simple connect state (4/8): Wait to get fully enabled
Apr 30 17:58:09 fbx ModemManager[262]: <info>  Simple connect state (5/8): Register
...
Apr 30 17:59:11 fbx NetworkManager[340]: <warn>  [1493575151.9462] modem-broadband[ttyACM0]: failed to 
connect modem: Network timeout
Apr 30 17:59:11 fbx NetworkManager[340]: <info>  [1493575151.9464] device (ttyACM0): state change: prepare -> 
failed (reason 'gsm-registration-timeout') [40 120 32]
Apr 30 17:59:11 fbx NetworkManager[340]: <warn>  [1493575151.9517] device (ttyACM0): Activation: failed for 
connection 'PPP-manual'
Apr 30 17:59:11 fbx firewalld[291]: ERROR: UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone
Apr 30 17:59:11 fbx NetworkManager[340]: <info>  [1493575151.9551] device (ttyACM0): state change: failed -> 
disconnected (reason 'none') [120 30 0]
Apr 30 17:59:11 fbx NetworkManager[340]: <info>  [1493575151.9602] policy: auto-activating connection 
'PPP-manual'
Apr 30 17:59:11 fbx NetworkManager[340]: <info>  [1493575151.9643] device (ttyACM0): Activation: starting 
connection 'PPP-manual' (1f2ad60f-97ce-46f9-ab85-be4fb273b608)
Apr 30 17:59:11 fbx NetworkManager[340]: <info>  [1493575151.9653] device (ttyACM0): state change: 
disconnected -> prepare (reason 'none') [30 40 0]
Apr 30 17:59:11 fbx NetworkManager[340]: <info>  [1493575151.9680] device (ttyACM0): state change: prepare -> 
need-auth (reason 'none') [40 60 0]
Apr 30 17:59:11 fbx NetworkManager[340]: <warn>  [1493575151.9814] firewall: 
[0x55f12c2518c0,remove:"ttyACM0"]: complete: request failed (UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone)
Apr 30 17:59:11 fbx NetworkManager[340]: <info>  [1493575151.9823] device (ttyACM0): state change: need-auth 
-> prepare (reason 'none') [60 40 0]
Apr 30 17:59:11 fbx ModemManager[262]: <info>  Simple connect started...
Apr 30 17:59:11 fbx ModemManager[262]: <info>  Simple connect state (4/8): Wait to get fully enabled
Apr 30 17:59:11 fbx ModemManager[262]: <info>  Simple connect state (5/8): Register
...
Apr 30 18:00:14 fbx NetworkManager[340]: <warn>  [1493575214.9493] modem-broadband[ttyACM0]: failed to 
connect modem: Network timeout
Apr 30 18:00:14 fbx NetworkManager[340]: <info>  [1493575214.9495] device (ttyACM0): state change: prepare -> 
failed (reason 'gsm-registration-timeout') [40 120 32]
Apr 30 18:00:14 fbx NetworkManager[340]: <info>  [1493575214.9507] policy: disabling autoconnect for 
connection 'PPP-manual'.
Apr 30 18:00:14 fbx NetworkManager[340]: <warn>  [1493575214.9528] device (ttyACM0): Activation: failed for 
connection 'PPP-manual'
Apr 30 18:00:14 fbx NetworkManager[340]: <info>  [1493575214.9586] device (ttyACM0): state change: failed -> 
disconnected (reason 'none') [120 30 0]
Apr 30 18:00:14 fbx firewalld[291]: ERROR: UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone
Apr 30 18:00:14 fbx NetworkManager[340]: <warn>  [1493575214.9758] firewall: 
[0x55f12c24fe90,remove:"ttyACM0"]: complete: request failed (UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone)
...
Apr 30 18:00:47 fbx kernel: [91408.663223] usb 4-1: USB disconnect, device number 5
Apr 30 18:00:47 fbx kernel: [91408.664282] cdc_acm 4-1:1.0: failed to set dtr/rts
Apr 30 18:00:47 fbx ModemManager[262]: <info>  (tty/ttyACM0): released by modem 
/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1
Apr 30 18:00:47 fbx NetworkManager[340]: <info>  [1493575247.5335] device (ttyACM0): state change: 
disconnected -> unmanaged (reason 'removed') [30 10 36]
...
Apr 30 18:14:09 fbx ModemManager[262]: <info>  logging: level 'DEBUG'
...
Apr 30 18:14:44 fbx kernel: [92245.477878] usb 4-1: new full-speed USB device number 6 using ohci-pci
Apr 30 18:14:44 fbx kernel: [92245.665047] usb 4-1: New USB device found, idVendor=22b8, idProduct=2a62
Apr 30 18:14:44 fbx kernel: [92245.665058] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Apr 30 18:14:44 fbx kernel: [92245.665063] usb 4-1: Product: Motorola E815
Apr 30 18:14:44 fbx kernel: [92245.665068] usb 4-1: Manufacturer: Motorola, Inc.
Apr 30 18:14:44 fbx kernel: [92245.671481] cdc_acm 4-1:1.0: ttyACM0: USB ACM device
Apr 30 18:14:44 fbx ModemManager[262]: <debug> [plugin manager] task 7: new support task for device: 
/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1
Apr 30 18:14:44 fbx ModemManager[262]: <debug> [plugin manager] task 7: port grabbed: ttyACM0
Apr 30 18:14:44 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: new support task for port
Apr 30 18:14:44 fbx ModemManager[262]: <debug> [plugin manager) task 7,ttyACM0: deferred until min wait time 
elapsed
Apr 30 18:14:45 fbx ModemManager[262]: <debug> [plugin manager] task 7: min wait time elapsed
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Altair LTE) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (AnyDATA) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Dell) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Ericsson MBM) [ttyACM0] filtered by udev tags
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Haier) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Huawei) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Linktop) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Longcheer) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Motorola) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (MTK) [ttyACM0] filtered by udev tags
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Nokia (Icera)) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Novatel) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Novatel LTE) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Option High-Speed) [ttyACM0] filtered by drivers
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Option) [ttyACM0] filtered by drivers
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Pantech) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Samsung) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Sierra (legacy)) [ttyACM0] filtered by drivers
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Sierra) [ttyACM0] filtered by drivers
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (SimTech) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Telit) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Thuraya) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:45 fbx ModemManager[262]: <debug> (Wavecom) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:46 fbx ModemManager[262]: <debug> (X22X) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:46 fbx ModemManager[262]: <debug> (ZTE) [ttyACM0] filtered by vendor/product IDs
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: found '5' plugins to try
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: will try with plugin 
'Cinterion'
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: will try with plugin 'Iridium'
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: will try with plugin 'Nokia'
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: will try with plugin 'Via 
CBP7'
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: will try with plugin 'Generic'
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin manager) task 7,ttyACM0: started
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: checking with plugin 
'Cinterion'
Apr 30 18:14:46 fbx ModemManager[262]: <debug> (Cinterion) [ttyACM0] probe required: 'at, at-vendor'
Apr 30 18:14:46 fbx ModemManager[262]: <debug> (tty/ttyACM0) launching port probing: 'at, at-vendor'
Apr 30 18:14:46 fbx ModemManager[262]: <debug> (ttyACM0) opening serial port...
Apr 30 18:14:46 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (open)
Apr 30 18:14:46 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT^SQPORT?<CR>'
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin manager] task 7: min probing time elapsed
Apr 30 18:14:46 fbx ModemManager[262]: <debug> [plugin Manager] task 7: still 1 running probes (1 active): 
ttyACM0
Apr 30 18:14:47 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:47 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:47 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT<CR>'
Apr 30 18:14:47 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:14:47 fbx ModemManager[262]: <debug> (tty/ttyACM0) port is AT-capable
Apr 30 18:14:47 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CGMI<CR>'
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:48 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+GMI<CR>'
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+GMI: Motorola CE, Copyright 
2000<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (tty/ttyACM0) vendor probing finished
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (Cinterion) [ttyACM0] filtered by vendor strings
Apr 30 18:14:48 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: checking with plugin 'Iridium'
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (Iridium) [ttyACM0] probe required: 'at, at-vendor, at-product'
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (tty/ttyACM0) launching port probing: 'at-product'
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 0 (close)
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0) closing serial port...
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0) serial port closed
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0) forced to close port
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0) opening serial port...
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (open)
Apr 30 18:14:48 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CGMM<CR>'
Apr 30 18:14:49 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:49 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:49 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+GMM<CR>'
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+GMM: Motorola CDMA e815 
Phone<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (tty/ttyACM0) product probing finished
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (Iridium) [ttyACM0] filtered by vendor/product strings
Apr 30 18:14:50 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: checking with plugin 'Nokia'
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (Nokia) [ttyACM0] probe required: 'at, at-vendor, at-icera'
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (tty/ttyACM0) launching port probing: 'at-icera'
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 0 (close)
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (ttyACM0) closing serial port...
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (ttyACM0) serial port closed
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (ttyACM0) forced to close port
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (ttyACM0) opening serial port...
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (open)
Apr 30 18:14:50 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT%IPSYS?<CR>'
Apr 30 18:14:51 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:51 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:51 fbx ModemManager[262]: <debug> (tty/ttyACM0) re-scheduling next command in probing group in 2 
seconds...
Apr 30 18:14:52 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT%IPSYS?<CR>'
Apr 30 18:14:53 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:53 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:53 fbx ModemManager[262]: <debug> (tty/ttyACM0) re-scheduling next command in probing group in 2 
seconds...
Apr 30 18:14:55 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT%IPSYS?<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (tty/ttyACM0) Modem is probably not Icera-based
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (Nokia) [ttyACM0] filtered by vendor strings
Apr 30 18:14:56 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: checking with plugin 'Via 
CBP7'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (Via CBP7) [ttyACM0] probe required: 'at, at-vendor, 
at-product'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (tty/ttyACM0) port probing finished: no more probings needed
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 0 (close)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) closing serial port...
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) serial port closed
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) forced to close port
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (Via CBP7) [ttyACM0] filtered by vendor/product strings
Apr 30 18:14:56 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: checking with plugin 'Generic'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (Generic) [ttyACM0] probe required: 'at, qcdm'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (tty/ttyACM0) port probing finished: no more probings needed
Apr 30 18:14:56 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: found best plugin for port 
(Generic)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> [plugin manager] task 7,ttyACM0: finished in '12.369316' 
seconds
Apr 30 18:14:56 fbx ModemManager[262]: <debug> [plugin manager] task 7: no more ports to probe
Apr 30 18:14:56 fbx ModemManager[262]: <debug> [plugin manager] task 7: finished in '12.369735' seconds
Apr 30 18:14:56 fbx ModemManager[262]: <info>  Creating modem with plugin 'Generic' and '1' ports
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) type 'at' claimed by 
/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1) tty/ttyACM0 at 
(primary)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1) tty/ttyACM0 
data (primary)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) opening serial port...
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (open)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): running init sequence...
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:14:56 fbx ModemManager[262]: <info>  Modem for device at 
'/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1' successfully created
Apr 30 18:14:56 fbx ModemManager[262]: <debug> loading current capabilities...
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 4 (open)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'ATE0<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'ATV1<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CMEE=1<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'ATX4<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT&C1<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'ATE0<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (close)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CMEE=1<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+GCAP<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+GCAP: +GCAP: +CIS707-A, CIS-856, +MS, 
+ES, +DS, +FCLASS<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> loaded current capabilities: cdma-evdo
Apr 30 18:14:56 fbx ModemManager[262]: <debug> Modem allows up to 1 bearers
Apr 30 18:14:56 fbx ModemManager[262]: <debug> Creating bearer list (max: 1, max active: 1)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> loading manufacturer...
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CGMI<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+GMI<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+GMI: Motorola CE, Copyright 
2000<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> loaded manufacturer: Motorola CE, Copyright 2000
Apr 30 18:14:56 fbx ModemManager[262]: <debug> loading model...
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CGMM<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+GMM<CR>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+GMM: Motorola CDMA e815 
Phone<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:14:56 fbx ModemManager[262]: <debug> loaded model: Motorola CDMA e815 Phone
Apr 30 18:14:56 fbx ModemManager[262]: <debug> loading revision...
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:14:56 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CGMR<CR>'
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:57 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+GMR<CR>'
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+GMR: 
8720_01.17.03<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:14:57 fbx ModemManager[262]: <debug> loaded revision: 8720_01.17.03
Apr 30 18:14:57 fbx ModemManager[262]: <debug> loading equipment identifier...
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+GSN<CR>'
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+GSN: 
0x24F5BB43<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:14:57 fbx ModemManager[262]: <debug> loaded equipment identifier: 24F5BB43
Apr 30 18:14:57 fbx ModemManager[262]: <debug> loading device identifier...
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0): --> 'ATI<CR>'
Apr 30 18:14:57 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>Manufacturer: I: Motorola CE, 
Copyright 2000<CR><LF>Model: I: Motorola CDMA e815 Phone<CR><LF>Revision: I: 8720_01.17.03<CR><LF>ESN: I: 
0x24F5BB'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Device ID source 
'000022b800002a6224F5BB438720_01.17.03MotorolaCDMAe815PhoneMotorolaCE,Copyright2000'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Device ID '74820f1ab30275b22f4f7be80762890e1c5cd2df'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> loaded device identifier: 
74820f1ab30275b22f4f7be80762890e1c5cd2df
Apr 30 18:14:59 fbx ModemManager[262]: <debug> loading supported modes...
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+GCAP<CR>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): <-- '43<CR><LF>I: +GCAP: +CIS707-A, CIS-856, +MS, 
+ES, +DS, +FCLASS<CR><LF><CR><LF>OK<CR><LF><CR><LF>+GCAP: +GCAP: +CIS707-A, CIS-856, +MS, +ES, +DS, 
+FCLASS<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Device allows (CDMA) 3G network mode
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Device allows (CDMA) 2G network mode
Apr 30 18:14:59 fbx ModemManager[262]: <debug> loading supported IP families...
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Assuming full power state in CDMA-only modem...
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Skipping unlock check in CDMA-only modem...
Apr 30 18:14:59 fbx ModemManager[262]: <debug> loading own numbers...
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CNUM<CR>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:59 fbx ModemManager[262]: <warn>  couldn't load list of Own Numbers: 'Unknown error'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> loading MEID...
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+GSN<CR>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+GSN: 
0x24F5BB43<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> loaded MEID: (null)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> loading ESN...
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> loaded ESN: 24F5BB43
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Couldn't initialize interface: 'The modem doesn't have 
location capabilities'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Messaging support check failed: 'CDMA-only modems don't have 
messaging capabilities'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Couldn't initialize interface: 'Messaging not supported'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): --> 'ATH<CR>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CTZU=1<CR>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Time support check failed: 'Unknown error'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Couldn't initialize interface: 'Time not supported'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Couldn't initialize interface: 'Extended Signal information 
not supported'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Couldn't initialize interface: 'OMA not supported'
Apr 30 18:14:59 fbx ModemManager[262]: <debug> Couldn't initialize interface: 'Firmware interface not 
available'
Apr 30 18:14:59 fbx ModemManager[262]: <info>  Modem: state changed (unknown -> disabled)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 0 (close)
Apr 30 18:14:59 fbx ModemManager[262]: <debug> (ttyACM0) closing serial port...
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) serial port closed
Apr 30 18:15:00 fbx ModemManager[262]: <debug> modem properly initialized
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Exported modem '/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1' 
at path '/org/freedesktop/ModemManager1/Modem/4'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (/org/freedesktop/ModemManager1/Modem/4): 'Generic' modem, VID 
0x22B8 PID 0x2A62 (usb)
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0143] manager: (ttyACM0): new Broadband device 
(/org/freedesktop/NetworkManager/Devices/9)
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0179] device (ttyACM0): state change: unmanaged 
-> unavailable (reason 'managed') [10 20 2]
Apr 30 18:15:00 fbx ModemManager[262]: <info>  Modem /org/freedesktop/ModemManager1/Modem/4: state changed 
(disabled -> enabling)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Skipping modem initialization: device hotplugged
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0212] device (ttyACM0): modem state 'enabling'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) opening serial port...
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0223] modem-broadband[ttyACM0]: failed to 
retrieve SIM object: No SIM object available
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (open)
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0246] device (ttyACM0): state change: 
unavailable -> disconnected (reason 'none') [20 30 0]
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): running init sequence...
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0279] policy: auto-activating connection 
'PPP-manual'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Flashing primary AT port before enabling...
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0329] device (ttyACM0): Activation: starting 
connection 'PPP-manual' (1f2ad60f-97ce-46f9-ab85-be4fb273b608)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'ATE0<CR>'
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0346] device (ttyACM0): state change: 
disconnected -> prepare (reason 'none') [30 40 0]
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0373] device (ttyACM0): state change: prepare -> 
need-auth (reason 'none') [40 60 0]
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'ATV1<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CMEE=1<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:15:00 fbx NetworkManager[340]: <info>  [1493576100.0518] device (ttyACM0): state change: need-auth 
-> prepare (reason 'none') [60 40 0]
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'ATX4<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT&C1<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <info>  Simple connect started...
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    PIN: unspecified
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    Operator ID: unspecified
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    Allowed roaming: yes
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    APN: unspecified
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    IP family: ipv4
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    Allowed authentication: unspecified
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    User: unspecified
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    Password: unspecified
Apr 30 18:15:00 fbx ModemManager[262]: <debug>    Number: #777
Apr 30 18:15:00 fbx ModemManager[262]: <info>  Simple connect state (4/8): Wait to get fully enabled
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Assuming full power state in CDMA-only modem...
Apr 30 18:15:00 fbx ModemManager[262]: <debug> No need to change power state: already in 'on' power state
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Skipping supported charset loading in CDMA-only modem...
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Modem has CDMA capabilities, enabling the Modem CDMA 
interface...
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Periodic CDMA registration checks enabled
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Modem has voice capabilities, enabling the Voice interface...
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) Setting voice unsolicited events handlers
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+IFC=1,1<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CLIP=1<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Couldn't enable unsolicited events: 'Unknown error'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:00 fbx ModemManager[262]: <info>  Modem /org/freedesktop/ModemManager1/Modem/4: state changed 
(enabling -> enabled)
Apr 30 18:15:00 fbx ModemManager[262]: <info>  Simple connect state (5/8): Register
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+SPSERVICE?<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:00 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+SPSERVICE?<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>ERROR<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Got failure code 100: Unknown error
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:00 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 4 (open)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (close)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 4 (open)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (close)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:00 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Will start keeping track of state for subsystem 'cdma1x'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Will start keeping track of state for subsystem 'evdo'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:00 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:00 fbx ModemManager[262]: <debug> Initial CDMA registration checks finished
Apr 30 18:15:03 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:03 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:03 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:03 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:03 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:03 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:03 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:03 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:03 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:03 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:03 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:03 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:03 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:06 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:06 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:06 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:06 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:06 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:06 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:06 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:06 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:06 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:06 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:06 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:06 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:06 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:09 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:09 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:09 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:09 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:09 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:09 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:09 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:09 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:09 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:09 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:09 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:09 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:09 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:12 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:12 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:12 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:12 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:12 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:12 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:12 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:12 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:12 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:12 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:12 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:12 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:12 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:15 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:15 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:15 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:15 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:15 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:15 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:15 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:15 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:15 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:15 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:15 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:15 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:15 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:18 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:18 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:18 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:18 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:18 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:18 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:18 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:18 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:18 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:18 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:18 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:18 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:18 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:21 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:21 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:21 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:21 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:21 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:21 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:21 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:21 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:21 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:21 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:21 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:21 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:21 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:24 fbx ntpd[728]: error resolving pool 2.debian.pool.ntp.org: Name or service not known (-2)
Apr 30 18:15:24 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:24 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:24 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:24 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:24 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:24 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:24 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:24 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:24 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:24 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:24 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:24 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:24 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:27 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:27 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:27 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:27 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:27 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:27 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:27 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:27 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:27 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:27 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:27 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:27 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:27 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:29 fbx ntpd[728]: error resolving pool 1.debian.pool.ntp.org: Name or service not known (-2)
Apr 30 18:15:29 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:29 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:29 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:29 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:29 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:29 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:29 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:29 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:29 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:29 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:29 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:29 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:30 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:30 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:30 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:30 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:30 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:30 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:30 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:30 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:30 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:30 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:30 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:30 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:30 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:33 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:33 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:33 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:33 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:33 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:33 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:33 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:33 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:33 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:33 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:33 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:33 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:33 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:36 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:36 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:36 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:36 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:36 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:36 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:36 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:36 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:36 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:36 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:36 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:36 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:36 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:39 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:39 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:39 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:39 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:39 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:39 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:39 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:39 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:39 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:39 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:39 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:39 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:39 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:42 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:42 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:42 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:42 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:42 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:42 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:42 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:42 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:42 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:42 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:42 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:42 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:42 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:42 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:42 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:42 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:42 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:45 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:45 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:45 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:45 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:45 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:45 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:45 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:45 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:45 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:45 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:45 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:45 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:45 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:45 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:45 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:45 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:45 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:48 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:48 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:48 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:48 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:48 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:48 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:48 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:48 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:48 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:48 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:48 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:48 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:48 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:51 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:51 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:51 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:51 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:51 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:51 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:51 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:51 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:51 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:51 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:51 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:51 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:51 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:51 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:51 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:51 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:51 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:54 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:54 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:54 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:54 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:54 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:54 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:54 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:54 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:54 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:54 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:54 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:54 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:54 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:54 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:54 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:54 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:54 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:57 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:57 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:57 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:57 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:57 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:57 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:57 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:57 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:57 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:57 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:57 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:57 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:15:57 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:15:58 fbx ntpd[728]: error resolving pool 0.debian.pool.ntp.org: Name or service not known (-2)
Apr 30 18:15:59 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:15:59 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:15:59 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:15:59 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:15:59 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:15:59 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:15:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:15:59 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:15:59 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:15:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:15:59 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:15:59 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:15:59 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:15:59 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:15:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:00 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:00 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:00 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:00 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:00 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:00 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:00 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:00 fbx NetworkManager[340]: <warn>  [1493576160.9444] modem-broadband[ttyACM0]: failed to 
connect modem: Network timeout
Apr 30 18:16:00 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:00 fbx NetworkManager[340]: <info>  [1493576160.9445] device (ttyACM0): state change: prepare -> 
failed (reason 'gsm-registration-timeout') [40 120 32]
Apr 30 18:16:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:00 fbx NetworkManager[340]: <warn>  [1493576160.9485] device (ttyACM0): Activation: failed for 
connection 'PPP-manual'
Apr 30 18:16:00 fbx ModemManager[262]: <debug> CDMA registration check timed out
Apr 30 18:16:00 fbx NetworkManager[340]: <info>  [1493576160.9597] device (ttyACM0): state change: failed -> 
disconnected (reason 'none') [120 30 0]
Apr 30 18:16:00 fbx firewalld[291]: ERROR: UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone
Apr 30 18:16:00 fbx NetworkManager[340]: <warn>  [1493576160.9709] firewall: 
[0x55f12c223190,remove:"ttyACM0"]: complete: request failed (UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone)
Apr 30 18:16:00 fbx NetworkManager[340]: <info>  [1493576160.9733] policy: auto-activating connection 
'PPP-manual'
Apr 30 18:16:00 fbx NetworkManager[340]: <info>  [1493576160.9778] device (ttyACM0): Activation: starting 
connection 'PPP-manual' (1f2ad60f-97ce-46f9-ab85-be4fb273b608)
Apr 30 18:16:00 fbx NetworkManager[340]: <info>  [1493576160.9797] device (ttyACM0): state change: 
disconnected -> prepare (reason 'none') [30 40 0]
Apr 30 18:16:00 fbx NetworkManager[340]: <info>  [1493576160.9818] device (ttyACM0): state change: prepare -> 
need-auth (reason 'none') [40 60 0]
Apr 30 18:16:00 fbx NetworkManager[340]: <info>  [1493576160.9937] device (ttyACM0): state change: need-auth 
-> prepare (reason 'none') [60 40 0]
Apr 30 18:16:01 fbx ModemManager[262]: <info>  Simple connect started...
Apr 30 18:16:01 fbx ModemManager[262]: <debug>    PIN: unspecified
Apr 30 18:16:01 fbx ModemManager[262]: <debug>    Operator ID: unspecified
Apr 30 18:16:01 fbx ModemManager[262]: <debug>    Allowed roaming: yes
Apr 30 18:16:01 fbx ModemManager[262]: <debug>    APN: unspecified
Apr 30 18:16:01 fbx ModemManager[262]: <debug>    IP family: ipv4
Apr 30 18:16:01 fbx ModemManager[262]: <debug>    Allowed authentication: unspecified
Apr 30 18:16:01 fbx ModemManager[262]: <debug>    User: unspecified
Apr 30 18:16:01 fbx ModemManager[262]: <debug>    Password: unspecified
Apr 30 18:16:01 fbx ModemManager[262]: <debug>    Number: #777
Apr 30 18:16:01 fbx ModemManager[262]: <info>  Simple connect state (4/8): Wait to get fully enabled
Apr 30 18:16:01 fbx ModemManager[262]: <info>  Simple connect state (5/8): Register
Apr 30 18:16:01 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:01 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:01 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:01 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:01 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:01 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:01 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:01 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:01 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:01 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:01 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:01 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:01 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:01 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:01 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:01 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:01 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:03 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:03 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:03 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:03 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:03 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:03 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:03 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:03 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:03 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:03 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:03 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:03 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:03 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:06 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:06 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:06 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:06 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:06 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:06 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:06 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:06 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:06 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:06 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:06 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:06 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:06 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:09 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:09 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:09 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:09 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:09 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:09 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:09 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:09 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:09 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:09 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:09 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:09 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:09 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:12 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:12 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:12 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:12 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:12 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:12 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:12 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:12 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:12 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:12 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:12 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:12 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:12 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:15 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:15 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:15 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:15 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:15 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:15 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:15 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:15 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:15 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:15 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:15 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:15 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:15 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:18 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:18 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:18 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:18 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:18 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:18 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:18 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:18 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:18 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:18 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:18 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:18 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:18 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:21 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:21 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:21 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:21 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:21 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:21 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:21 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:21 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:21 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:21 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:21 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:21 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:21 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:24 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:24 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:24 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:24 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:24 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:24 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:24 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:24 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:24 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:24 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:24 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:24 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:24 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:27 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:27 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:27 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:27 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:27 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:27 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:27 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:27 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:27 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:27 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:27 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:27 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:27 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:29 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:29 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:29 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:29 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:29 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:29 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:29 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:29 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:29 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:29 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:29 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:29 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:30 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:30 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:30 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:30 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:30 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:30 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:30 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:30 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:30 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:30 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:30 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:30 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:30 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:33 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:33 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:33 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:33 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:33 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:33 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:33 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:33 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:33 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:33 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:33 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:33 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:36 fbx ntpd[728]: error resolving pool 1.debian.pool.ntp.org: Name or service not known (-2)
Apr 30 18:16:36 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:36 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:36 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:36 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:36 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:36 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:36 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:36 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:36 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:36 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:36 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:36 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:36 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:39 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:39 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:39 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:39 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:39 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:39 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:39 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:39 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:39 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:39 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:39 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:39 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:39 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:42 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:42 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:42 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:42 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:42 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:42 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:42 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:42 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:42 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:42 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:42 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:42 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:42 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:42 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:42 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:42 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:42 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:45 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:45 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:45 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:45 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:45 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:45 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:45 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:45 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:45 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:45 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:45 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:45 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:45 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:45 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:45 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:45 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:45 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:48 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:48 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:48 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:48 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:48 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:48 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:48 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:48 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:48 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:48 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:48 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:48 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:48 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:48 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:51 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:51 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:51 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:51 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:51 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:51 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:51 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:51 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:51 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:51 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:51 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:51 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:51 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:51 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:51 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:51 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:51 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:54 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:54 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:54 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:54 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:54 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:54 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:54 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:54 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:54 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:54 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:54 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:54 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:54 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:54 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:54 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:54 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:54 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:57 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:57 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:57 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:57 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:57 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:57 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:57 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:57 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:57 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:57 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:57 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:57 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:57 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:16:57 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:16:59 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:16:59 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:16:59 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:16:59 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:16:59 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:16:59 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:16:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:16:59 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:16:59 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:16:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:16:59 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:16:59 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:16:59 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:16:59 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:16:59 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:00 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:00 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:00 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:00 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:00 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:00 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:00 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:00 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:00 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:00 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:00 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:00 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:01 fbx CRON[7151]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 30 18:17:03 fbx ntpd[728]: error resolving pool 0.debian.pool.ntp.org: Name or service not known (-2)
Apr 30 18:17:03 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:03 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:03 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:03 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:03 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:03 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:03 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:03 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:03 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:03 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:03 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:03 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:03 fbx NetworkManager[340]: <warn>  [1493576223.9484] modem-broadband[ttyACM0]: failed to 
connect modem: Network timeout
Apr 30 18:17:03 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:03 fbx NetworkManager[340]: <info>  [1493576223.9485] device (ttyACM0): state change: prepare -> 
failed (reason 'gsm-registration-timeout') [40 120 32]
Apr 30 18:17:03 fbx ModemManager[262]: <debug> CDMA registration check timed out
Apr 30 18:17:03 fbx NetworkManager[340]: <warn>  [1493576223.9517] device (ttyACM0): Activation: failed for 
connection 'PPP-manual'
Apr 30 18:17:03 fbx NetworkManager[340]: <info>  [1493576223.9539] device (ttyACM0): state change: failed -> 
disconnected (reason 'none') [120 30 0]
Apr 30 18:17:03 fbx firewalld[291]: ERROR: UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone
Apr 30 18:17:03 fbx NetworkManager[340]: <info>  [1493576223.9658] policy: auto-activating connection 
'PPP-manual'
Apr 30 18:17:03 fbx NetworkManager[340]: <warn>  [1493576223.9718] firewall: 
[0x55f12c2162d0,remove:"ttyACM0"]: complete: request failed (UNKNOWN_INTERFACE: 'ttyACM0' is not in any zone)
Apr 30 18:17:03 fbx NetworkManager[340]: <info>  [1493576223.9766] device (ttyACM0): Activation: starting 
connection 'PPP-manual' (1f2ad60f-97ce-46f9-ab85-be4fb273b608)
Apr 30 18:17:03 fbx NetworkManager[340]: <info>  [1493576223.9796] device (ttyACM0): state change: 
disconnected -> prepare (reason 'none') [30 40 0]
Apr 30 18:17:03 fbx NetworkManager[340]: <info>  [1493576223.9824] device (ttyACM0): state change: prepare -> 
need-auth (reason 'none') [40 60 0]
Apr 30 18:17:03 fbx NetworkManager[340]: <info>  [1493576223.9943] device (ttyACM0): state change: need-auth 
-> prepare (reason 'none') [60 40 0]
Apr 30 18:17:04 fbx ModemManager[262]: <info>  Simple connect started...
Apr 30 18:17:04 fbx ModemManager[262]: <debug>    PIN: unspecified
Apr 30 18:17:04 fbx ModemManager[262]: <debug>    Operator ID: unspecified
Apr 30 18:17:04 fbx ModemManager[262]: <debug>    Allowed roaming: yes
Apr 30 18:17:04 fbx ModemManager[262]: <debug>    APN: unspecified
Apr 30 18:17:04 fbx ModemManager[262]: <debug>    IP family: ipv4
Apr 30 18:17:04 fbx ModemManager[262]: <debug>    Allowed authentication: unspecified
Apr 30 18:17:04 fbx ModemManager[262]: <debug>    User: unspecified
Apr 30 18:17:04 fbx ModemManager[262]: <debug>    Password: unspecified
Apr 30 18:17:04 fbx ModemManager[262]: <debug>    Number: #777
Apr 30 18:17:04 fbx ModemManager[262]: <info>  Simple connect state (4/8): Wait to get fully enabled
Apr 30 18:17:04 fbx ModemManager[262]: <info>  Simple connect state (5/8): Register
Apr 30 18:17:04 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:04 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:04 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:04 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:04 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:04 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:04 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:04 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:04 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:04 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:04 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:04 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:04 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:04 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:04 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:04 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:04 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:06 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:06 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:06 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:06 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:06 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:06 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:06 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:06 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:06 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:06 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:06 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:06 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:06 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:06 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:09 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:09 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:09 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:09 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:09 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:09 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:09 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:09 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:09 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:09 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:09 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:09 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:09 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:09 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:12 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:12 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:12 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:12 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:12 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:12 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:12 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:12 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:12 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:12 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:12 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:12 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:12 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:12 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:15 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:15 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:15 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:15 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:15 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:15 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:15 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:15 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:15 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:15 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:15 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:15 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:15 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:15 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:18 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:18 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:18 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:18 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:18 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:18 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:18 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:18 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:18 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:18 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:18 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:18 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:18 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:18 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:21 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:21 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:21 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:21 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:21 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:21 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:21 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:21 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:21 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:21 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:21 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:21 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:21 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:21 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:24 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:24 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:24 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:24 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:24 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:24 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:24 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:24 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:24 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:24 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:24 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:24 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:24 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:24 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:27 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:27 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:27 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:27 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:27 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:27 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:27 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:27 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:27 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:27 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:27 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:27 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:27 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:27 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:29 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:29 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:29 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:29 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:29 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:29 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:29 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:29 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:29 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:29 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:29 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:29 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:29 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:30 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:30 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:30 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:30 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:30 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:30 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:30 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:30 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:30 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:30 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:30 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:30 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:30 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:30 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:33 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:33 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:33 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:33 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:33 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:33 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:33 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:33 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:33 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:33 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:33 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:33 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:33 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:33 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:36 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:36 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:36 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:36 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:36 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:36 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:36 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:36 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:36 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:36 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:36 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:36 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:36 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:36 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:39 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:39 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:39 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:39 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:39 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:39 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (open)
Apr 30 18:17:39 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CAD?<CR>'
Apr 30 18:17:39 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CAD: 1<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 3 (open)
Apr 30 18:17:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 2 (close)
Apr 30 18:17:39 fbx ModemManager[262]: <debug> (ttyACM0): --> 'AT+CSS?<CR>'
Apr 30 18:17:39 fbx ModemManager[262]: <debug> (ttyACM0): <-- '<CR><LF>+CSS: ?, 0<CR><LF><CR><LF>OK<CR><LF>'
Apr 30 18:17:39 fbx ModemManager[262]: <debug> Not registered in any CDMA network
Apr 30 18:17:39 fbx ModemManager[262]: <debug> All CDMA registration state checks done
Apr 30 18:17:39 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 1 (close)
Apr 30 18:17:39 fbx ModemManager[262]: <debug> Modem not yet registered in a CDMA network... will recheck soon
Apr 30 18:17:40 fbx kernel: [92421.505151] usb 4-1: USB disconnect, device number 6
Apr 30 18:17:40 fbx kernel: [92421.506669] cdc_acm 4-1:1.0: failed to set dtr/rts
Apr 30 18:17:40 fbx ModemManager[262]: <debug> (ttyACM0) unexpected port hangup!
Apr 30 18:17:40 fbx ModemManager[262]: <debug> (ttyACM0) forced to close port
Apr 30 18:17:40 fbx ModemManager[262]: <debug> (ttyACM0) device open count is 0 (close)
Apr 30 18:17:40 fbx ModemManager[262]: <debug> (ttyACM0) closing serial port...
Apr 30 18:17:40 fbx ModemManager[262]: <debug> (ttyACM0) serial port closed
Apr 30 18:17:40 fbx ModemManager[262]: <info>  (tty/ttyACM0): released by modem 
/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1
Apr 30 18:17:40 fbx ModemManager[262]: <debug> Removing empty device 
'/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1'
Apr 30 18:17:40 fbx ModemManager[262]: <debug> Unexported modem 
'/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1' from path '/org/freedesktop/ModemManager1/Modem/4'
Apr 30 18:17:40 fbx NetworkManager[340]: <info>  [1493576260.2989] device (ttyACM0): state change: prepare -> 
unmanaged (reason 'removed') [40 10 36]
Apr 30 18:17:40 fbx NetworkManager[340]: <warn>  [1493576260.3087] modem-broadband[ttyACM0]: 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/4
Apr 30 18:17:42 fbx ModemManager[262]: <debug> Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
Apr 30 18:17:42 fbx ModemManager[262]: <debug> Will skip all QCDM-based registration checks
Apr 30 18:17:42 fbx ModemManager[262]: <debug> Will skip generic detailed registration check, we don't have 
Sprint commands
Apr 30 18:17:42 fbx ModemManager[262]: <debug> Starting QCDM-based registration checks
Apr 30 18:17:42 fbx ModemManager[262]: <debug>   Skipping all QCDM-based checks and falling back to AT-based 
checks
Apr 30 18:17:42 fbx ModemManager[262]: <debug> Starting AT-based registration checks
Apr 30 18:17:42 fbx ModemManager[262]: <warn>  Could not get service status: No AT port available to run 
command
Apr 30 18:17:42 fbx ModemManager[262]: <debug> CDMA registration check failed: 'No AT port available to run 
command'
Apr 30 18:17:42 fbx ModemManager[262]: <debug> Modem (Generic) 
'/sys/devices/pci0000:00/0000:00:12.0/usb4/4-1' completely disposed