#0  0x00007f4dd43897a3 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#1  0x00007f4dd438a114 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#2  0x00007f4dd438e6b1 in dbus_message_get_reply_serial () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#3  0x00007f4dd4382a1e in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#4  0x00007f4dd439a4fb in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#5  0x00007f4dd439af04 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#6  0x00007f4dd439b566 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#7  0x00007f4dd439a29d in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#8  0x00007f4dd4384fa4 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#9  0x00007f4dd438634d in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#10 0x00007f4dd45cb853 in dbus_g_proxy_end_call_internal (proxy=proxy@entry=0xb0b090, call_id=call_id@entry=1, error=error@entry=0x7f4dd12f6d48, first_arg_type=11571696, args=args@entry=0x7f4dd12f6b68) at dbus-gproxy.c:2398
        reply = 0x0
        msgiter = {dummy1 = 0x1, dummy2 = 0xb0b090, dummy3 = 0, dummy4 = 0, dummy5 = 0, dummy6 = 1, dummy7 = 11496128, dummy8 = 0, dummy9 = 1, dummy10 = 0, dummy11 = 24, pad1 = 0, pad2 = -749923543, pad3 = 0xaf6ac0}
        derror = {name = 0x7f4dc40012d0 "\003", message = 0xb0fd00 "\001", dummy1 = 0, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0xb0b0b0}
        args_unwind = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7f4dd12f6cd8, reg_save_area = 0x7f4dd12f6bc0}}
        over = 0
        n_retvals_processed = 0
        ret = 0
        valtype = <optimized out>
        pending = 0x7f4dc40012d0
        priv = <optimized out>
#11 0x00007f4dd45ce789 in dbus_g_proxy_call (proxy=0xb0b090, method=0x41f06d "CreateBluetoothSession", error=0x7f4dd12f6d48, first_arg_type=<optimized out>) at dbus-gproxy.c:2763
        ret = <optimized out>
        call_id = 1
        args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7f4dd12f6cd8, reg_save_area = 0x7f4dd12f6bc0}}
        in_args = <optimized out>
        priv = 0xb0b0b0
        __PRETTY_FUNCTION__ = "dbus_g_proxy_call"
#12 0x000000000040be7f in ?? ()
No symbol table info available.
#13 0x0000000000413372 in ?? ()
No symbol table info available.
#14 0x000000000040ef6f in ?? ()
No symbol table info available.
#15 0x00007f4dd34b81a2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.33.14/./glib/gthreadpool.c:309
        task = 0xb069b0
        pool = 0xb04210
#16 0x00007f4dd34b7985 in g_thread_proxy (data=0xafcf70) at /build/buildd/glib2.0-2.33.14/./glib/gthread.c:797
        thread = 0xafcf70
#17 0x00007f4dd3236e9a in start_thread (arg=0x7f4dd12f7700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f4dd12f7700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8203940764823567891, 140737418140800, 139972198758848, 0, 3, -8123962706177311213, -8123958342496829933}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#18 0x00007f4dd2f6439d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#19 0x0000000000000000 in ?? ()
No symbol table info available.