Hi Dan
Perfect. I did that and I see this:
ModemManager[2757]: <debug> (ttyUSB2) device open count is 2 (close)
ModemManager[2757]: <debug> (ttyUSB2): --> 'AT+CGDCONT=?<CR>'
ModemManager[2757]: <debug> (ttyUSB2): <-- '<CR><LF>^SCFG:
"Audio/Loop",("0","1")<CR><LF>^SCFG: "Call/ECC",("0"-"255")<CR><LF>^SCFG:
"Call/Speech/Codec",("0","1")<CR><LF>^SCFG:
"GPRS/Auth",("0","1","2")<CR><LF>^SCFG:
"GPRS/AutoAttach",("disabled","enabled")<CR><LF>^SCFG:
"GPRS/MaxDataRate/HSDPA",("0","1")<CR><LF>^SCFG:
"GPRS/MaxDataRate/HSUPA",("0","1")<CR><LF>^SCFG:
"Ident/Manufacturer",(25)<CR><LF>^SCFG: "Ident/Product",(25)<CR><LF>^SCFG:
"MEopMode/Airplane",("off","on")<CR><LF>^SCFG:
"MEopMode/CregRoam",("0","1")<CR><LF>^SCFG:
"MEopMode/CFUN",("0","1")<CR><LF>^SCFG:
"MEopMode/PowerMgmt/LCI",("disabled","enabled")<CR><LF>^SCFG:
"MEopMode/PowerMgmt/VExt",("high","low")<CR><LF>^SCFG:
"MEopMode/PwrSave",("disabled","enabled"),("0-600"),("1-36000")<CR><LF>^SCFG:
"MEopMode/RingOnData",("on","off")<CR><LF>^SCFG:
"MEopMode/RingUrcOnCall",("on","off")<CR><LF>^SCFG:
"MEShutdown/OnIgnition",("on","off")<CR><LF>^SCFG:
"Radio/Band",("4-108","0-1")<CR><LF>^SCFG:
"Radio/NWSM",("0","1","2")<CR><LF>^SCFG:
"Radio/OutputPowerReduction",("4"-"8")<CR><LF>^SCFG:
"Serial/USB/DDD",("0","1"),("0"),(4),(4),(4),(63),(63),(4)<CR><LF>^SCFG:
"URC/DstIfc",("mdm","app")<CR><LF>^SCFG:
"URC/Datamode/Ringline",("off","on")<CR><LF>^SCFG:
"URC/Ringline",("off","local","asc0","wakeup")<CR><LF>^SCFG:
"URC/Ringline/ActiveTime",("0","1","2","keep")<CR><LF><CR><LF>OK<CR><LF><CR><LF>+CGDCONT:
(1-16,101-116),"IP",,,(0),(0-4)<CR><LF><CR><LF>OK<CR><LF>'
ModemManager[2757]: <warn> couldn't load Supported IP families: 'Missing
+CGDCONT prefix'
ModemManager[2757]: <debug> loading power state...
ModemManager[2757]: <debug> (ttyUSB2) device open count is 3 (open)
ModemManager[2757]: <debug> (ttyUSB2) device open count is 2 (close)
This is a modem that only supports IPv4.
How can I get around this problem?
On Thu, Mar 10, 2016 at 10:32 AM, Dan Williams <[email protected]> wrote:
> On Thu, 2016-03-10 at 10:24 -0800, Ali Nematollahi wrote:
> > Hi Thomas
> >
> > Thanks! This is much better...here is the output from start to
> > finish:
> > mmcli -m 0
> >
> > /org/freedesktop/ModemManager1/Modem/0 (device id
> > '2ea06a44171a29335a8b7f781e0f9559bc24976d')
> > -------------------------
> > Hardware | manufacturer: 'Cinterion'
> > | model: 'PHS8-USA'
> > | revision: 'REVISION 03.001'
> > | supported: 'gsm-umts'
> > | current: 'gsm-umts'
> > | equipment id: '351502050184415'
> > -------------------------
> > System | device:
> > '/sys/devices/ocp.2/47400000.usb/47401c00.usb/musb-
> > hdrc.1.auto/usb2/2-1'
> > | drivers: 'option1'
> > | plugin: 'Cinterion'
> > | primary port: 'ttyUSB2'
> > | ports: 'ttyUSB1 (gps), ttyUSB2 (at), ttyUSB3
> > (at)'
> > -------------------------
> > Numbers | own : '+12899368246'
> > -------------------------
> > Status | lock: 'none'
> > | unlock retries: 'sim-pin (5), sim-pin2 (5), sim-puk
> > (10),
> > sim-puk2 (10), ph-net-pin (10), ph-net-puk (32), ph-fsim-pin (10),
> > ph-fsim-puk (32)'
> > | state: 'disabled'
> > | power state: 'unknown'
> > | access tech: 'unknown'
> > | signal quality: '0' (cached)
> > -------------------------
> > Modes | supported: 'allowed: 2g; preferred: none
> > | allowed: 3g; preferred: none
> > | allowed: 2g, 3g; preferred: none'
> > | current: 'allowed: any; preferred: none'
> > -------------------------
> > Bands | supported: 'unknown'
> > | current: 'unknown'
> > -------------------------
> > IP | supported: 'none'
> >
> Ok, here's the problem. Could you grab the ModemManager debug output?
>
> mmcli --set-logging=debug
>
> and then replug the modem (if you can!) or rmmod the modem drivers and
> modprobe them again. We're looking for the response to the
> "AT+CGDCONT=?" command and why MM apparently doesn't parse that
> correctly. That'll look something like this:
>
> ModemManager[2768]: <debug> [1457634614.295964] [mm-port-serial-at.c:459]
> debug_log(): (ttyACM3): --> 'AT+CGDCONT=?<CR>'
> ModemManager[2768]: <debug> [1457634614.309936] [mm-port-serial-at.c:459]
> debug_log(): (ttyACM3): <-- '<CR><LF>+CGDCONT:
> (1-10),"IP",,,(0,1),(0,1)<CR><LF>+CGDCONT:
> (1-10),"IPV6",,,(0,1),(0,1)<CR><LF>+CGDCONT:
> (1-10),"IPV4V6",,,(0,1),(0,1)<CR><LF><CR><LF>OK<CR><LF>'
>
> which for this device results in:
>
> IP | supported: 'ipv4, ipv6, ipv4v6'
>
> Dan
>
> > -------------------------
> > 3GPP | imei: '351502050184415'
> > | enabled locks: 'none'
> > | operator id: 'unknown'
> > | operator name: 'unknown'
> > | subscription: 'unknown'
> > | registration: 'unknown'
> > -------------------------
> > SIM | path: '/org/freedesktop/ModemManager1/SIM/0'
> >
> > -------------------------
> > Bearers | paths: 'none'
> >
> > root@beaglebone:~# mmcli -m 0 -e
> > ModemManager[2687]: <info> Modem
> > /org/freedesktop/ModemManager1/Modem/0:
> > state changed (disabled -> enabling)
> > ModemManager[2687]: <warn> (ttyUSB2): port attributes not fully set
> > ModemManager[2687]: <info> Modem
> > /org/freedesktop/ModemManager1/Modem/0:
> > 3GPP Registration state changed (unknown -> registering)
> > ModemManager[2687]: <info> Modem
> > /org/freedesktop/ModemManager1/Modem/0:
> > 3GPP Registration state changed (registering -> home)
> >
> > mmcli -m 0 --simple-connect="apn=m2minternet.apn"
> > ModemManager[2687]: <info> Modem
> > /org/freedesktop/ModemManager1/Modem/0:
> > state changed (enabling -> registered)
> > successfully enabled the modem
> > root@beaglebone:~#
> > root@beaglebone:~# mmcli -m 0 --simple-connect="apn=m2minternet.apn"
> > ModemManager[2687]: <info> Simple connect started...
> > ModemManager[2687]: <info> Simple connect state (4/8): Wait to get
> > fully
> > enabled
> > ModemManager[2687]: <info> Simple connect state (5/8): Register
> > ModemManager[2687]: <info> Simple connect state (6/8): Bearer
> > ModemManager[2687]: <info> Simple connect state (7/8): Connect
> > ModemManager[2687]: <info> Modem
> > /org/freedesktop/ModemManager1/Modem/0:
> > state changed (registered -> connecting)
> > ModemManager[2687]: <warn> (ttyUSB3): port attributes not fully set
> > ModemManager[2687]: <info> Modem
> > /org/freedesktop/ModemManager1/Modem/0:
> > state changed (connecting -> connected)
> > ModemManager[2687]: <info> Simple connect state (8/8): All done
> > successfully connected the modem
> > root@beaglebone:~# mmcli -b 0
> > Bearer '/org/freedesktop/ModemManager1/Bearer/0'
> > -------------------------
> > Status | connected: 'yes'
> > | suspended: 'no'
> > | interface: 'ttyUSB3'
> > | IP timeout: '20'
> > -------------------------
> > Properties | apn: 'm2minternet.apn'
> > | roaming: 'allowed'
> > | IP type: 'none'
> > | user: 'none'
> > | password: 'none'
> > | number: 'none'
> > | Rm protocol: 'unknown'
> > -------------------------
> > IPv4 configuration | method: 'ppp'
> > | address: 'unknown'
> > | prefix: '0'
> > | gateway: 'unknown'
> > | DNS: none
> > -------------------------
> > IPv6 configuration | method: 'unknown'
> > root@beaglebone:~# export G_DEBUG=fatal-criticals
> > root@beaglebone:~# export G_DEBUG=fatal-criticals
> > root@beaglebone:~# echo $G_DEBUG
> > fatal-criticals
> > root@beaglebone:~# gdb /usr/sbin/NetworkManager
> > GNU gdb (GDB) 7.4.1-debian
> > Copyright (C) 2012 Free Software Foundation, Inc.
> > License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/g
> > pl.html
> > >
> > >
> > This is free software: you are free to change and redistribute it.
> > There is NO WARRANTY, to the extent permitted by law. Type "show
> > copying"
> > and "show warranty" for details.
> > This GDB was configured as "arm-linux-gnueabihf".
> > For bug reporting instructions, please see:
> > <http://www.gnu.org/software/gdb/bugs/>...
> > Reading symbols from /usr/sbin/NetworkManager...done.
> > (gdb) run --debug
> > Starting program: /usr/sbin/NetworkManager --debug
> > [Thread debugging using libthread_db enabled]
> > Using host libthread_db library
> > "/lib/arm-linux-gnueabihf/libthread_db.so.1".
> > NetworkManager-Message: <info> No config file found or given; using
> > /etc/NetworkManager/NetworkManager.conf
> >
> > [New Thread 0xb68723c0 (LWP 2720)]
> >
> > (NetworkManager:2717): NetworkManager-WARNING **: <warn> glib-
> > version:
> > cannot handle SIGUSR1 and SIGUSR2 signals. Consider upgrading glib to
> > 2.36.0 or newer
> > NetworkManager[2717]: <info> NetworkManager (version 1.1.90) is
> > starting...
> > NetworkManager[2717]: <info> Read config:
> > /etc/NetworkManager/NetworkManager.conf
> > [New Thread 0xb60723c0 (LWP 2721)]
> > [New Thread 0xb58723c0 (LWP 2722)]
> > NetworkManager[2717]: <info> monitoring kernel firmware directory
> > '/lib/firmware'.
> > NetworkManager[2717]: <info> dns-mgr[0x1f4c20]: set resolv-conf-
> > mode:
> > default
> > NetworkManager[2717]: <info> dns-mgr[0x1f4c20]: using resolv.conf
> > manager
> > 'none'
> > NetworkManager[2717]: <info> init!
> > NetworkManager[2717]: <info> interface-parser: parsing file
> > /etc/network/interfaces
> > NetworkManager[2717]: <info> interface-parser: finished
> > parsing file
> > /etc/network/interfaces
> > NetworkManager[2717]: <info> guessed connection type (eth0) =
> > 802-3-ethernet
> > NetworkManager[2717]:
> > <info> update_connection_setting_from_if_block:
> > name:eth0, type:802-3-ethernet, id:Ifupdown (eth0), uuid:
> > 681b428f-beaf-8932-dce4-687ed5bae28e
> > NetworkManager[2717]: <info> adding eth0 to connections
> > NetworkManager[2717]: <info> adding iface eth0 to eni_ifaces
> > NetworkManager[2717]: <info> guessed connection type (usb0) =
> > 802-3-ethernet
> > NetworkManager[2717]:
> > <info> update_connection_setting_from_if_block:
> > name:usb0, type:802-3-ethernet, id:Ifupdown (usb0), uuid:
> > 3232978a-bef5-2ef2-3aa8-fdd650bb306d
> > NetworkManager[2717]: <info> addresses count: 1
> > NetworkManager[2717]: <info> No dns-nameserver configured in
> > /etc/network/interfaces
> > NetworkManager[2717]: <info> adding usb0 to connections
> > NetworkManager[2717]: <info> adding iface usb0 to eni_ifaces
> > NetworkManager[2717]: <info> autoconnect
> > NetworkManager[2717]: <info> management mode: unmanaged
> > NetworkManager[2717]: <info> devices added (path:
> > /sys/devices/ocp.2/481cc000.d_can/net/can0, iface: can0)
> > NetworkManager[2717]: <info> device added (path:
> > /sys/devices/ocp.2/481cc000.d_can/net/can0, iface: can0): no ifupdown
> > configuration found.
> > NetworkManager[2717]: <info> devices added (path:
> > /sys/devices/ocp.2/481d0000.d_can/net/can1, iface: can1)
> > NetworkManager[2717]: <info> device added (path:
> > /sys/devices/ocp.2/481d0000.d_can/net/can1, iface: can1): no ifupdown
> > configuration found.
> > NetworkManager[2717]: <info> devices added (path:
> > /sys/devices/ocp.2/4a100000.ethernet/net/eth0, iface: eth0)
> > NetworkManager[2717]: <info> locking wired connection setting
> > NetworkManager[2717]: <info> devices added (path:
> > /sys/devices/virtual/net/lo, iface: lo)
> > NetworkManager[2717]: <info> device added (path:
> > /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration
> > found.
> > NetworkManager[2717]: <info> end _init.
> > NetworkManager[2717]: <info> Loaded settings plugin ifupdown: (C)
> > 2008
> > Canonical Ltd. To report bugs please use the NetworkManager mailing
> > list.
> > (/usr/lib/NetworkManager/libnm-settings-plugin-ifupdown.so)
> > NetworkManager[2717]: <info> Loaded settings plugin iBFT: (c) 2014
> > Red
> > Hat, Inc. To report bugs please use the NetworkManager mailing list.
> > (/usr/lib/NetworkManager/libnm-settings-plugin-ibft.so)
> > NetworkManager[2717]: <info> Loaded settings plugin keyfile: (c)
> > 2007 -
> > 2015 Red Hat, Inc. To report bugs please use the NetworkManager
> > mailing
> > list.
> > NetworkManager[2717]: <info> (2093568) ... get_connections.
> > NetworkManager[2717]: <info> (2093568) ... get_connections
> > (managed=false): return empty list.
> > NetworkManager[2717]: <info> keyfile: new connection
> > /etc/NetworkManager/system-connections/ali
> > (d14ba871-2179-4e8e-82bc-bb053c9c6ee9,"ali")
> > NetworkManager[2717]: <info> get unmanaged devices count: 1
> > NetworkManager[2717]: <info> hostname: couldn't get property from
> > hostnamed
> > NetworkManager[2717]: <info> WiFi enabled by radio killswitch;
> > enabled by
> > state file
> > NetworkManager[2717]: <info> WWAN enabled by radio killswitch;
> > enabled by
> > state file
> > NetworkManager[2717]: <info> Networking is enabled by state file
> > NetworkManager[2717]: <info> Loaded device plugin: NMVxlanFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin: NMVlanFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin: NMVethFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin: NMTunFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin: NMMacvlanFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin: NMIPTunnelFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin:
> > NMInfinibandFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin: NMEthernetFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin: NMBridgeFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin: NMBondFactory
> > (internal)
> > NetworkManager[2717]: <info> Loaded device plugin: NMWifiFactory
> > (/usr/lib/NetworkManager/libnm-device-plugin-wifi.so)
> > NetworkManager[2717]: <info> Loaded device plugin: NMBluezManager
> > (/usr/lib/NetworkManager/libnm-device-plugin-bluetooth.so)
> > NetworkManager[2717]: <info> Loaded device plugin: NMWwanFactory
> > (/usr/lib/NetworkManager/libnm-device-plugin-wwan.so)
> > NetworkManager[2717]: <info> Loaded device plugin: NMAtmManager
> > (/usr/lib/NetworkManager/libnm-device-plugin-adsl.so)
> > NetworkManager[2717]: <warn> platform-linux: kernel support for
> > IFLA_INET6_ADDR_GEN_MODE failed to detect; assume no support
> > NetworkManager[2717]: <info> (can1): new Generic device
> > (/org/freedesktop/NetworkManager/Devices/0)
> > NetworkManager[2717]: <info> (can0): new Generic device
> > (/org/freedesktop/NetworkManager/Devices/1)
> > NetworkManager[2717]: <info> (eth0): link connected
> > NetworkManager[2717]: <info> (eth0): new Ethernet device
> > (/org/freedesktop/NetworkManager/Devices/2)
> > NetworkManager[2717]: <info> (lo): link connected
> > NetworkManager[2717]: <info> (lo): new Generic device
> > (/org/freedesktop/NetworkManager/Devices/3)
> > NetworkManager[2717]: <info> startup complete
> > [New Thread 0xb4e0d3c0 (LWP 2724)]
> > NetworkManager[2717]: <info> ModemManager available in the bus
> > NetworkManager[2717]: <info> (ttyUSB2): new Broadband device
> > (/org/freedesktop/NetworkManager/Devices/4)
> > NetworkManager[2717]: <info> (ttyUSB2): device state change:
> > unmanaged ->
> > unavailable (reason 'managed') [10 20 2]
> > NetworkManager[2717]: <info> (ttyUSB2): modem state 'connected'
> > NetworkManager[2717]: <info> (ttyUSB2): device state change:
> > unavailable
> > -> disconnected (reason 'none') [20 30 0]
> > NetworkManager[2717]: <info> Auto-activating connection 'ali'.
> > **
> > NetworkManager:ERROR:nm-exported-
> > object.c:293:nm_exported_object_class_add_interface:
> > assertion failed: (object_property != NULL)
> >
> > Program received signal SIGABRT, Aborted.
> > 0xb6ab8f96 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
> > (gdb) bt
> > #0 0xb6ab8f96 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
> > #1 0xb6ac6f6a in raise () from /lib/arm-linux-gnueabihf/libc.so.6
> > #2 0xb6ac9408 in abort () from /lib/arm-linux-gnueabihf/libc.so.6
> > #3 0xb6cb3d6a in g_assertion_message ()
> > from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
> > #4 0xb6cb4142 in g_assertion_message_expr ()
> > from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
> > #5 0x000b19fe in nm_exported_object_class_add_interface (
> > object_class=0xb19ff, dbus_skeleton_type=2435888)
> > at nm-exported-object.c:293
> > #6 0xb6d46634 in g_type_class_ref ()
> > from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
> > #7 0xb6d466ce in g_type_class_ref ()
> > from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
> > #8 0xb6d35972 in g_object_new_valist ()
> > from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
> > #9 0xb6d35b88 in g_object_new ()
> > from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
> > #10 0x0009fa36 in nm_act_request_new (settings_connection=<optimized
> > out>,
> > specific_object=0x0, subject=0x233cc0, device=0x24e018)
> > at nm-activation-request.c:487
> > #11 0x000c4854 in nm_manager_activate_connection (self=0x1e2020,
> > connection=0x20a008, specific_object=0x0, device=0x24e018,
> > ---Type <return> to continue, or q <return> to quit---
> > subject=0x233cc0, error=0xbefffb14) at nm-manager.c:3112
> > #12 0x000c70b6 in auto_activate_device (user_data=0x23dcd8) at
> > nm-policy.c:694
> > #13 0xb6c9ca02 in ?? () from /lib/arm-linux-gnueabihf/libglib-
> > 2.0.so.0
> > #14 0xb6c9ca02 in ?? () from /lib/arm-linux-gnueabihf/libglib-
> > 2.0.so.0
> > Backtrace stopped: previous frame identical to this frame (corrupt
> > stack?)
> > (gdb) bt full
> > #0 0xb6ab8f96 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
> > No symbol table info available.
> > #1 0xb6ac6f6a in raise () from /lib/arm-linux-gnueabihf/libc.so.6
> > No symbol table info available.
> > #2 0xb6ac9408 in abort () from /lib/arm-linux-gnueabihf/libc.so.6
> > No symbol table info available.
> > #3 0xb6cb3d6a in g_assertion_message ()
> > from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
> > No symbol table info available.
> > #4 0xb6cb4142 in g_assertion_message_expr ()
> > from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
> > No symbol table info available.
> > #5 0x000b19fe in nm_exported_object_class_add_interface (
> > object_class=0xb19ff, dbus_skeleton_type=2435888)
> > at nm-exported-object.c:293
> > hyphen_name = 0xb6d23000 "\350\336\v"
> > classinfo = 0xb6cc750f
> > method = {dbus_skeleton_type = 0, method_name = 0x0, impl =
> > 0x4}
> > ap = {__ap = 0xbefff974}
> > method_name = <optimized out>
> > impl = <optimized out>
> > interfaces = 0x0
> > n_interfaces = <optimized out>
> > ---Type <return> to continue, or q <return> to quit---
> > n_signals = <optimized out>
> > n_method_signals = <optimized out>
> > object_signal_id = <optimized out>
> > query = {signal_id = 0, signal_name = 0x0, itype = 2434192,
> > signal_flags = 1829872, return_type = 0, n_params = 655613,
> > param_types = 0x0}
> > i = <optimized out>
> > s = <optimized out>
> > dbus_object_class = 0x24c730
> > dbus_properties = 0x187340
> > object_property = <optimized out>
> > n_dbus_properties = 0
> > __PRETTY_FUNCTION__ =
> > "nm_exported_object_class_add_interface"
> > #6 0xb6d46634 in g_type_class_ref ()
> > from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
> > No symbol table info available.
> > #7 0xb6d466ce in g_type_class_ref ()
> > from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
> > No symbol table info available.
> > #8 0xb6d35972 in g_object_new_valist ()
> > from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
> > No symbol table info available.
> > #9 0xb6d35b88 in g_object_new ()
> > ---Type <return> to continue, or q <return> to quit---
> > from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
> > No symbol table info available.
> > #10 0x0009fa36 in nm_act_request_new (settings_connection=<optimized
> > out>,
> > specific_object=0x0, subject=0x233cc0, device=0x24e018)
> > at nm-activation-request.c:487
> > __PRETTY_FUNCTION__ = "nm_act_request_new"
> > #11 0x000c4854 in nm_manager_activate_connection (self=0x1e2020,
> > connection=0x20a008, specific_object=0x0, device=0x24e018,
> > subject=0x233cc0, error=0xbefffb14) at nm-manager.c:3112
> > priv = 0x1e2090
> > active = <optimized out>
> > error_desc = 0x0
> > iter = 0x0
> > __PRETTY_FUNCTION__ = "nm_manager_activate_connection"
> > #12 0x000c70b6 in auto_activate_device (user_data=0x23dcd8) at
> > nm-policy.c:694
> > error = 0x0
> > subject = 0x233cc0
> > data = 0x23dcd8
> > policy = <optimized out>
> > priv = <optimized out>
> > best_connection = 0x20a008
> > specific_object = 0x0
> > connections = 0x1dddc8
> > ---Type <return> to continue, or q <return> to quit---
> > connection_list = 0x250420
> > i = <optimized out>
> > __PRETTY_FUNCTION__ = "auto_activate_device"
> > #13 0xb6c9ca02 in ?? () from /lib/arm-linux-gnueabihf/libglib-
> > 2.0.so.0
> > No symbol table info available.
> > #14 0xb6c9ca02 in ?? () from /lib/arm-linux-gnueabihf/libglib-
> > 2.0.so.0
> > No symbol table info available.
> > Backtrace stopped: previous frame identical to this frame (corrupt
> > stack?)
> > (gdb)
> >
> >
> > On Thu, Mar 10, 2016 at 2:39 AM, Thomas Haller <[email protected]>
> > wrote:
> >
> > >
> > > On Wed, 2016-03-09 at 14:35 -0800, Ali Nematollahi wrote:
> > > >
> > > > I'm not concerned about IPv6 at all.
> > > > I'm running Kernel 3.12
> > > >
> > > > Here is the backtrace:
> > > > root@beaglebone:~# gdb /usr/sbin/NetworkManager
> > > > GNU gdb (GDB) 7.4.1-debian
> > > > Copyright (C) 2012 Free Software Foundation, Inc.
> > > > License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licens
> > > > es/g
> > > > pl.html>
> > > > This is free software: you are free to change and redistribute
> > > > it.
> > > > There is NO WARRANTY, to the extent permitted by law. Type "show
> > > > copying"
> > > > and "show warranty" for details.
> > > > This GDB was configured as "arm-linux-gnueabihf".
> > > > For bug reporting instructions, please see:
> > > > <http://www.gnu.org/software/gdb/bugs/>...
> > > > Reading symbols from /usr/sbin/NetworkManager...done.
> > > > (gdb) run --debug --g-fatal-warnings
> > > > Starting program: /usr/sbin/NetworkManager --debug --g-fatal-
> > > > warnings
> > > > [Thread debugging using libthread_db enabled]
> > > > Using host libthread_db library "/lib/arm-linux-
> > > > gnueabihf/libthread_db.so.1".
> > > > NetworkManager-Message: <info> No config file found or given;
> > > > using
> > > > /etc/NetworkManager/NetworkManager.conf
> > > >
> > > > [New Thread 0xb686b3c0 (LWP 2821)]
> > > >
> > > > (NetworkManager:2818): NetworkManager-WARNING **: <warn> glib-
> > > > version: cannot handle SIGUSR1 and SIGUSR2 signals. Consider
> > > > upgrading glib to 2.36.0 or newer
> > >
> > > Hmpf, seems you cannot use --g-fatal-warnings because then NM dumps
> > > core on this warning. This would be fixed now on master
> > >
> > > https://cgit.freedesktop.org/NetworkManager/NetworkManager/commit/?
> > > id=b49322b568725c8c92c0732b14cc726748ec57d3
> > >
> > >
> > > Can you try again without --g-fatal-warnings:
> > >
> > > export G_DEBUG=fatal-criticals
> > > gdb /usr/sbin/NetworkManager
> > > > run --debug
> > >
> > >
> > > Thomas
> > >
> > >
> > >
> > >
> > > >
> > > > >
> > > > >
> > _______________________________________________
> > networkmanager-list mailing list
> > [email protected]
> > https://mail.gnome.org/mailman/listinfo/networkmanager-list
>
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