Re: Debian testing + MM 0.5.2 + Huawei

[PongráczI <pongraczi pongraczistvan homelinux com>]

> ModemManager is crashing somehow. Could you try to get a backtrace with
> gdb? Steps here:
>
> 1) Move modem-manager binary to temporary place, to avoid automatic restart
> sudo mv /usr/sbin/modem-manager /
>
> 2) Kill any previous instance
> sudo killall modem-manager
>
> 3) Run in under gdb:
> sudo gdb --args /modem-manager --debug
>
> 4) If it crashes, gdb will tell you and you'll be able to run 'bt' in
> the gdb commandline to get the backtrace.
>
> 5) You can then output gdb and move the binary to the original location:
> sudo mv /modem-manager /usr/sbin/
>
> --
> Aleksander
>

Hi,
Here is the result of the 3rd step:

Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
modem-manager[18557]: <info> [1337436194.227689] [main.c:167] main(): ModemManager (version 0.5.2.0) starting...
modem-manager[18557]: <info> [1337436194.263848] [mm-manager.c:120] load_plugin(): Loaded plugin MotoC
modem-manager[18557]: <info> [1337436194.282178] [mm-manager.c:120] load_plugin(): Loaded plugin ZTE
modem-manager[18557]: <info> [1337436194.297560] [mm-manager.c:120] load_plugin(): Loaded plugin Gobi
modem-manager[18557]: <info> [1337436194.314021] [mm-manager.c:120] load_plugin(): Loaded plugin SimTech
modem-manager[18557]: <info> [1337436194.332522] [mm-manager.c:120] load_plugin(): Loaded plugin Option High-Speed
modem-manager[18557]: <info> [1337436194.351830] [mm-manager.c:120] load_plugin(): Loaded plugin Huawei
modem-manager[18557]: <info> [1337436194.368952] [mm-manager.c:120] load_plugin(): Loaded plugin AnyData
modem-manager[18557]: <info> [1337436194.390251] [mm-manager.c:120] load_plugin(): Loaded plugin Sierra
modem-manager[18557]: <info> [1337436194.407229] [mm-manager.c:120] load_plugin(): Loaded plugin Nokia
modem-manager[18557]: <info> [1337436194.425861] [mm-manager.c:120] load_plugin(): Loaded plugin Option
modem-manager[18557]: <info> [1337436194.446726] [mm-manager.c:120] load_plugin(): Loaded plugin Samsung
modem-manager[18557]: <info> [1337436194.466926] [mm-manager.c:120] load_plugin(): Loaded plugin Ericsson MBM
modem-manager[18557]: <info> [1337436194.485350] [mm-manager.c:120] load_plugin(): Loaded plugin X22X
modem-manager[18557]: <info> [1337436194.503169] [mm-manager.c:120] load_plugin(): Loaded plugin Generic
modem-manager[18557]: <info> [1337436194.521985] [mm-manager.c:120] load_plugin(): Loaded plugin Linktop
modem-manager[18557]: <info> [1337436194.542613] [mm-manager.c:120] load_plugin(): Loaded plugin Wavecom

(modem-manager:18557): GLib-GObject-WARNING **: g_object_new_valist: object class `MMPluginCinterion' has no property named `sort-last'
modem-manager[18557]: <info> [1337436194.571978] [mm-manager.c:120] load_plugin(): Loaded plugin Cinterion
modem-manager[18557]: <info> [1337436194.593391] [mm-manager.c:120] load_plugin(): Loaded plugin Novatel
modem-manager[18557]: <info> [1337436194.613618] [mm-manager.c:120] load_plugin(): Loaded plugin Longcheer
modem-manager[18557]: <debug> [1337436194.639670] [mm-manager.c:491] try_supports_port(): (Huawei): (ttyUSB1) deferring support check
modem-manager[18557]: <debug> [1337436194.647220] [mm-manager.c:491] try_supports_port(): (Huawei): (ttyUSB2) deferring support check
modem-manager[18557]: <debug> [1337436194.648812] [mm-manager.c:809] device_added(): (tty/ttyS0): port's parent platform driver is not whitelisted
modem-manager[18557]: <debug> [1337436194.650152] [mm-manager.c:809] device_added(): (tty/ttyS1): port's parent platform driver is not whitelisted
modem-manager[18557]: <debug> [1337436194.651451] [mm-manager.c:809] device_added(): (tty/ttyS2): port's parent platform driver is not whitelisted
modem-manager[18557]: <debug> [1337436194.652661] [mm-manager.c:809] device_added(): (tty/ttyS3): port's parent platform driver is not whitelisted
modem-manager[18557]: <info> [1337436194.666684] [mm-serial-port.c:741] mm_serial_port_open(): (ttyUSB0) opening serial port...
modem-manager[18557]: <debug> [1337436194.669175] [mm-serial-port.c:810] mm_serial_port_open(): (ttyUSB0) device open count is 1 (open)
modem-manager[18557]: <debug> [1337436194.669905] [mm-plugin-base.c:859] try_open(): (ttyUSB0): probe requested by plugin 'Huawei'
modem-manager[18557]: <debug> [1337436194.775920] [mm-at-serial-port.c:333] debug_log(): (ttyUSB0): --> 'AT+GCAP<CR>'
modem-manager[18557]: <debug> [1337436195.477623] [mm-at-serial-port.c:333] debug_log(): (ttyUSB0): <-- 'AT+GCAP'
modem-manager[18557]: <debug> [1337436195.492469] [mm-at-serial-port.c:333] debug_log(): (ttyUSB0): <-- '<CR>'
modem-manager[18557]: <debug> [1337436195.493369] [mm-at-serial-port.c:333] debug_log(): (ttyUSB0): <-- '<CR><LF>+GCAP: +CGSM,+DS,+ES<CR><LF><CR><LF>OK<CR><LF>'
modem-manager[18557]: <debug> [1337436195.494412] [mm-serial-port.c:844] mm_serial_port_close(): (ttyUSB0) device open count is 0 (close)
modem-manager[18557]: <info> [1337436195.495030] [mm-serial-port.c:859] mm_serial_port_close(): (ttyUSB0) closing serial port...
modem-manager[18557]: <info> [1337436195.496542] [mm-serial-port.c:880] mm_serial_port_close(): (ttyUSB0) serial port closed
/modem-manager: symbol lookup error: /usr/lib/ModemManager/libmm-plugin-cinterion.so: undefined symbol: mm_plugin_base_supports_task_propagate_cached
[Inferior 1 (process 18557) exited with code 0177]
(gdb) bt
No stack.
(gdb)

In the dmesg there is no segfault or any other notes.

Notes: This is an i486 optimized debian testing branch, the cpu has no cmov instruction.

The modem is: ID 12d1:1c05 Huawei Technologies Co., Ltd. E173s 3G broadband stick (modem on)

What else should I try?

Thank you!

István