.
Thread 3 (Thread 0xb5bffb40 (LWP 677)):
#0  0xb7783424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb717992b in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb72be20b in poll (__timeout=__timeout@entry=-1, __nfds=__nfds@entry=2, __fds=__fds@entry=0x98faa40) at /usr/include/i386-linux-gnu/bits/poll2.h:46
No locals.
#3  g_poll (fds=fds@entry=0x98faa40, nfds=nfds@entry=2, timeout=timeout@entry=-1) at /build/buildd/glib2.0-2.40.0/./glib/gpoll.c:124
No locals.
#4  0xb72af3e8 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x98faa40, timeout=-1, context=0xb5c09290) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
        poll_func = 0xb72be1e0 <g_poll>
#5  g_main_context_iterate (context=0xb5c09290, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = <optimized out>
        fds = 0x98faa40
#6  0xb72af76b in g_main_loop_run (loop=0xb5c09258) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3928
        __FUNCTION__ = "g_main_loop_run"
#7  0xb74a5e9a in gdbus_shared_thread_func (user_data=0xb5c09278) at /build/buildd/glib2.0-2.40.0/./gio/gdbusprivate.c:273
        data = 0xb5c09278
#8  0xb72d59ca in g_thread_proxy (data=0x98fdb80) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x98fdb80
#9  0xb7252f70 in start_thread (arg=0xb5bffb40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xb5bffb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1222225920, -1245709504, 4001536, -1245711448, 1081430841, 1976487228}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0xb718888e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 2 (Thread 0xb6f4fb40 (LWP 667)):
#0  0xb7783424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb717992b in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb72be20b in poll (__timeout=__timeout@entry=-1, __nfds=__nfds@entry=1, __fds=__fds@entry=0xb6600478) at /usr/include/i386-linux-gnu/bits/poll2.h:46
No locals.
#3  g_poll (fds=fds@entry=0xb6600478, nfds=nfds@entry=1, timeout=timeout@entry=-1) at /build/buildd/glib2.0-2.40.0/./glib/gpoll.c:124
No locals.
#4  0xb72af3e8 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0xb6600478, timeout=-1, context=0x98fc568) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
        poll_func = 0xb72be1e0 <g_poll>
#5  g_main_context_iterate (context=context@entry=0x98fc568, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0xb6600478
#6  0xb72af528 in g_main_context_iteration (context=0x98fc568, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
        retval = <optimized out>
#7  0xb72af57e in glib_worker_main (data=0x0) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:5541
No locals.
#8  0xb72d59ca in g_thread_proxy (data=0x98fd400) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x98fd400
#9  0xb7252f70 in start_thread (arg=0xb6f4fb40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xb6f4fb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1222225920, -1225458880, 4001536, -1225460824, -696954049, 1976487228}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0xb718888e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 1 (Thread 0xb6f50780 (LWP 606)):
#0  0x00000000 in ?? ()
No symbol table info available.
#1  0x080994d9 in interface_disabling_step (ctx=0x992d648) at mm-iface-modem-messaging.c:601
        __FUNCTION__ = "interface_disabling_step"
#2  0x08099573 in mm_iface_modem_messaging_disable (self=0x9937210, callback=callback@entry=0x80a8f20 <iface_modem_messaging_disable_ready>, user_data=user_data@entry=0x995ff78) at mm-iface-modem-messaging.c:664
        ctx = <optimized out>
#3  0x080a8818 in disabling_step (ctx=0x995ff78) at mm-broadband-modem.c:8152
        ctx = 0x995ff78
#4  0x080a909c in bearer_list_disconnect_all_bearers_ready (list=0x98ffe70, res=0xb5c017a8, ctx=0x995ff78) at mm-broadband-modem.c:8055
        list = 0x98ffe70
        res = 0xb5c017a8
        ctx = 0x995ff78
        error = 0x0
#5  0xb7433065 in g_simple_async_result_complete (simple=0xb5c017a8) at /build/buildd/glib2.0-2.40.0/./gio/gsimpleasyncresult.c:763
        current_source = 0x9922450
        current_context = <optimized out>
        __FUNCTION__ = "g_simple_async_result_complete"
#6  0x08077c80 in disconnect_all_context_complete_and_free (ctx=ctx@entry=0x994e678) at mm-bearer-list.c:191
No locals.
#7  0x08077d5e in disconnect_next_bearer (ctx=ctx@entry=0x994e678) at mm-bearer-list.c:234
No locals.
#8  0x08077e27 in disconnect_ready (bearer=0x9960898, res=0x994c4b8, ctx=0x994e678) at mm-bearer-list.c:222
        error = 0x0
#9  0xb7433065 in g_simple_async_result_complete (simple=simple@entry=0x994c4b8) at /build/buildd/glib2.0-2.40.0/./gio/gsimpleasyncresult.c:763
        current_source = 0x9922450
        current_context = <optimized out>
        __FUNCTION__ = "g_simple_async_result_complete"
#10 0xb74330cb in complete_in_idle_cb (data=data@entry=0x994c4b8) at /build/buildd/glib2.0-2.40.0/./gio/gsimpleasyncresult.c:775
        simple = 0x994c4b8
#11 0xb72abc50 in g_idle_dispatch (source=source@entry=0x9922450, callback=0xb74330b0 <complete_in_idle_cb>, user_data=0x994c4b8) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:5319
No locals.
#12 0xb72af0a7 in g_main_dispatch (context=0x98fd330, context@entry=0x9922450) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3064
        dispatch = 0xb72abc30 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x994c4b8
        callback = 0xb74330b0 <complete_in_idle_cb>
        cb_funcs = <optimized out>
        cb_data = 0x9925f38
        need_destroy = <optimized out>
        source = 0x9922450
        current = 0x98fb958
        i = 1
#13 g_main_context_dispatch (context=context@entry=0x98fd330) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3663
No locals.
#14 0xb72af468 in g_main_context_iterate (context=0x98fd330, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3734
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 3
        allocated_nfds = <optimized out>
        fds = <optimized out>
#15 0xb72af76b in g_main_loop_run (loop=0x9903280) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3928
        __FUNCTION__ = "g_main_loop_run"
#16 0x0806869d in main (argc=1, argv=0xbfcdd1f4) at main.c:142
        inner = <optimized out>
        err = 0x0
        name_id = 1
        __FUNCTION__ = "main"