tr@tr-lp:~/ModemManager$ sudo /usr/local/sbin/ModemManager --debug
ModemManager[3413]: <info>  [1416948079.194215] [main.c:136] main(): ModemManager (version 1.5.0) starting in system bus...
ModemManager[3413]: <debug> [1416948079.198327] [main.c:61] bus_acquired_cb(): Bus acquired, creating manager...
ModemManager[3413]: <debug> [1416948079.201272] [mm-plugin-manager.c:852] load_plugins(): Looking for plugins in '/usr/local/lib/ModemManager'
ModemManager[3413]: <debug> [1416948079.202022] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Cinterion'
ModemManager[3413]: <debug> [1416948079.202500] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Sierra'
ModemManager[3413]: <debug> [1416948079.202934] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Huawei'
ModemManager[3413]: <debug> [1416948079.203335] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Wavecom'
ModemManager[3413]: <debug> [1416948079.203773] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Longcheer'
ModemManager[3413]: <debug> [1416948079.204162] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Altair LTE'
ModemManager[3413]: <debug> [1416948079.204481] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Gobi'
ModemManager[3413]: <debug> [1416948079.204789] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Novatel LTE'
ModemManager[3413]: <debug> [1416948079.205072] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Ericsson MBM'
ModemManager[3413]: <debug> [1416948079.205528] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Motorola'
ModemManager[3413]: <debug> [1416948079.206007] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Option'
ModemManager[3413]: <debug> [1416948079.206801] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Nokia'
ModemManager[3413]: <debug> [1416948079.207303] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Generic'
ModemManager[3413]: <debug> [1416948079.207618] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Iridium'
ModemManager[3413]: <debug> [1416948079.207955] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'MTK'
ModemManager[3413]: <debug> [1416948079.208286] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Samsung'
ModemManager[3413]: <debug> [1416948079.208643] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Option High-Speed'
ModemManager[3413]: <debug> [1416948079.209082] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Nokia (Icera)'
ModemManager[3413]: <debug> [1416948079.209407] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'AnyDATA'
ModemManager[3413]: <debug> [1416948079.209742] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Linktop'
ModemManager[3413]: <debug> [1416948079.210030] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Novatel'
ModemManager[3413]: <debug> [1416948079.210306] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Pantech'
ModemManager[3413]: <debug> [1416948079.210598] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'ZTE'
ModemManager[3413]: <debug> [1416948079.210971] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'SimTech'
ModemManager[3413]: <debug> [1416948079.211280] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Via CBP7'
ModemManager[3413]: <debug> [1416948079.211701] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'X22X'
ModemManager[3413]: <debug> [1416948079.212117] [mm-plugin-manager.c:877] load_plugins(): Loaded plugin 'Telit'
ModemManager[3413]: <debug> [1416948079.212293] [mm-plugin-manager.c:902] load_plugins(): Successfully loaded 27 plugins
ModemManager[3413]: <warn>  [1416948079.212941] [main.c:101] name_lost_cb(): Could not acquire the 'org.freedesktop.ModemManager1' service name
ModemManager[3413]: <debug> [1416948079.213137] [mm-base-manager.c:816] set_property(): Stopping connection in object manager server
ModemManager[3413]: <info>  [1416948079.214645] [main.c:187] main(): ModemManager is shut down