#0  0x00007fa51f98c305 in ?? ()
No symbol table info available.
#1  0x00007fa51fcc8487 in pyqtDBusHelper::readSocket (this=0x1703360, fd=9) at /build/buildd/python-qt4-4.9.1/dbus/dbus.cpp:274
        watcher = @0x1a2c410
        it = {i = 0x1a2c400}
#2  0x00007fa51f983281 in ?? ()
No symbol table info available.
#3  0x0000000001703360 in ?? ()
No symbol table info available.
#4  0x0000000001bdb360 in ?? ()
No symbol table info available.
#5  0x0000000001bdb360 in ?? ()
No symbol table info available.
#6  0x00007fa520519b25 in dbus_connection_unref (connection=0x1703360) at ../../dbus/dbus-connection.c:2769
        last_unref = <optimized out>
#7  0x00007fff040a4ba0 in ?? ()
No symbol table info available.
#8  0x0000000000000004 in ?? ()
No symbol table info available.
#9  0x00007fff040a4c30 in ?? ()
No symbol table info available.
#10 0x000000000195de00 in ?? ()
No symbol table info available.
#11 0x000000000195ddd0 in ?? ()
No symbol table info available.
#12 0x0000000001967640 in ?? ()
No symbol table info available.
#13 0x00007fa5238e6700 in ?? ()
No symbol table info available.
#14 0x0000000400000000 in ?? ()
No symbol table info available.
#15 0x00000000019676a0 in ?? ()
No symbol table info available.
#16 0x0000000001daf0a8 in ?? ()
No symbol table info available.
#17 0x0000000001703360 in ?? ()
No symbol table info available.
#18 0x000000000195ddd0 in ?? ()
No symbol table info available.
#19 0x0000000100000004 in ?? ()
No symbol table info available.
#20 0x0000000000000000 in ?? ()
No symbol table info available.