#0  0x00007f74b634b9cc in ?? ()
No symbol table info available.
#1  0x00007f74b4b809d1 in _dbus_string_free (str=0x1bf6120) at ../../dbus/dbus-string.c:249
No locals.
#2  _dbus_string_free (str=0x1bf6120) at ../../dbus/dbus-string.c:242
        real = 0x1bf6120
#3  0x00007f74b4b5ed1e in dbus_address_entry_free (entry=0x7f749c0017f0) at ../../dbus/dbus-address.c:155
        link = 0x1bdc540
#4  0x00007f74b4b5f081 in dbus_address_entries_free (entries=0x7f749c002520) at ../../dbus/dbus-address.c:194
        i = <optimized out>
#5  0x00007f74b4b656ea in _dbus_connection_open_internal (address=<optimized out>, shared=shared@entry=0, error=error@entry=0x0) at ../../dbus/dbus-connection.c:1918
        connection = <optimized out>
        entries = 0x7f749c002520
        tmp_error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x0}
        first_error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x0}
        len = 1
        i = <optimized out>
#6  0x00007f74b4b65a65 in dbus_connection_open_private (address=<optimized out>, error=error@entry=0x0) at ../../dbus/dbus-connection.c:2623
        __FUNCTION__ = "dbus_connection_open_private"
#7  0x00007f74b4b620f8 in internal_bus_get (type=DBUS_BUS_SYSTEM, private=1, error=0x0) at ../../dbus/dbus-bus.c:478
        address = <optimized out>
        connection = 0x0
        bd = <optimized out>
        address_type = DBUS_BUS_SYSTEM
        __FUNCTION__ = "internal_bus_get"
#8  0x00007f74b05198ac in ?? ()
No symbol table info available.
#9  0x0000000001ba58e0 in ?? ()
No symbol table info available.
#10 0x00007f749c0018b0 in ?? ()
No symbol table info available.
#11 0x00007f74ab7fda60 in ?? ()
No symbol table info available.
#12 0x0000000001ba58e0 in ?? ()
No symbol table info available.
#13 0x00007f749c001890 in ?? ()
No symbol table info available.
#14 0x00007f74b093d299 in libproxy::proxy_factory::check_network_topology (this=0x0, this@entry=0x1ba58e0) at /build/buildd/libproxy-0.4.11/libproxy/proxy.cpp:242
        i = {_M_current = 0x0}
        networks = {<std::_Vector_base<libproxy::network_extension*, std::allocator<libproxy::network_extension*> >> = {_M_impl = {<std::allocator<libproxy::network_extension*>> = {<__gnu_cxx::new_allocator<libproxy::network_extension*>> = {<No data fields>}, <No data fields>}, _M_start = 0x7f749c001890, _M_finish = 0x7f749c001898, _M_end_of_storage = 0x7f749c001898}}, <No data fields>}
#15 0x00007f74b093f09a in libproxy::proxy_factory::get_proxies (this=this@entry=0x1ba58e0, realurl=...) at /build/buildd/libproxy-0.4.11/libproxy/proxy.cpp:205
        configs = {<std::_Vector_base<libproxy::url, std::allocator<libproxy::url> >> = {_M_impl = {<std::allocator<libproxy::url>> = {<__gnu_cxx::new_allocator<libproxy::url>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}
        ignore = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7f74b20fa4d8 ""}}
        dst = {m_orig = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7f749c0010d8 "http://geoip.ubuntu.com/"}}, m_scheme = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7f749c001118 "http"}}, m_user = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7f74b20fa4d8 ""}}, m_pass = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7f74b20fa4d8 ""}}, m_host = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7f749c001148 "geoip.ubuntu.com"}}, m_port = 80, m_path = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7f749c0011c8 "/"}}, m_ips = 0x0}
        response = {<std::_Vector_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {_M_impl = {<std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<__gnu_cxx::new_allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}
#16 0x00007f74b093f59d in px_proxy_factory_get_proxies (self=0x1ba58e0, url=url@entry=0x1c00a40 "http://geoip.ubuntu.com/") at /build/buildd/libproxy-0.4.11/libproxy/proxy.cpp:463
        proxies = {<std::_Vector_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {_M_impl = {<std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<__gnu_cxx::new_allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}
        retval = <optimized out>
#17 0x00007f74b0b591fe in get_libproxy_proxies (resolver=0x1bad640, uri=0x1c00a40 "http://geoip.ubuntu.com/", cancellable=<optimized out>, error=error@entry=0x7f74ab7fdd38) at glibproxyresolver.c:146
        proxies = <optimized out>
#18 0x00007f74b0b59284 in _lookup_async (task=0x1bd4b60, object=<optimized out>, task_data=<optimized out>, cancellable=<optimized out>) at glibproxyresolver.c:198
        resolver = <optimized out>
        uri = <optimized out>
        error = 0x0
        proxies = 0x0
#19 0x00007f74b70be835 in ?? ()
No symbol table info available.
#20 0x0000000001c01920 in ?? ()
No symbol table info available.
#21 0x00007f74b691d6f2 in ?? ()
No symbol table info available.
#22 0x0000000000000000 in ?? ()
No symbol table info available.