Thread 3 (Thread 0x7f8a4b769700 (LWP 9244)):
#0  0x00007f8a610cbebf in poll () from /lib/libc.so.6
#1  0x00007f8a5fddc074 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f8a5fddc962 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007f8a5ddefd14 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007f8a5fe031e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007f8a5a1ca373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#6  0x00007f8a62224d7c in start_thread () from /lib/libpthread.so.0
#7  0x00007f8a610d8fdd in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8a488c7700 (LWP 9246)):
#0  0x00007f8a6222be40 in sem_wait () from /lib/libpthread.so.0
#1  0x00000000004afa11 in PyThread_acquire_lock (lock=0x3f3e610, waitflag=<value optimized out>) at ../Python/thread_pthread.h:309
#2  0x00000000004b0a1e in lock_PyThread_acquire_lock (self=0x3ea12d0, args=<value optimized out>) at ../Modules/threadmodule.c:52
#3  0x0000000000497221 in call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4013
#4  PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#5  0x000000000049df05 in PyEval_EvalCodeEx (co=0x288d7b0, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, 
    argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x2896ba8, defcount=1, closure=0x0) at ../Python/ceval.c:3253
#6  0x00000000004976c2 in fast_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4109
#7  call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4034
#8  PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#9  0x000000000049df05 in PyEval_EvalCodeEx (co=0x2890230, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, 
    argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x2896d68, defcount=1, closure=0x0) at ../Python/ceval.c:3253
#10 0x00000000004976c2 in fast_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4109
#11 call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4034
#12 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#13 0x000000000049df05 in PyEval_EvalCodeEx (co=0x402c530, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, 
    argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#14 0x00000000004c5178 in function_call (func=<value optimized out>, arg=
    (<QLSubmitQueue(nowplaying_sent=False, username='', handshake_delay=1, handshake_sent=False, base_url='', broken=False, sessionid=None, titlepat=<_Pattern(_Pattern__string='<title><version| (<version>)>', _Pattern__tokens=[<PatternLexeme(lexeme='<', type=0) at remote 0x402f190>, <PatternLexeme(lexeme='title', type=2) at remote 0x402f1d0>, <PatternLexeme(lexeme='>', type=1) at remote 0x402f210>, <PatternLexeme(lexeme='<', type=0) at remote 0x402f250>, <PatternLexeme(lexeme='version', type=2) at remote 0x402f290>, <PatternLexeme(lexeme='|', type=3) at remote 0x402f2d0>, <PatternLexeme(lexeme=' (', type=2) at remote 0x402f310>, <PatternLexeme(lexeme='<', type=0) at remote 0x402f350>, <PatternLexeme(lexeme='version', type=2) at remote 0x402f390>, <PatternLexeme(lexeme='>', type=1) at remote 0x402f3d0>, <PatternLexeme(lexeme=')', type=2) at remote 0x402f410>, <PatternLexeme(lexeme='>', type=1) at remote 0x402f450>, <PatternLexeme(lexeme='', type=4) at remote 0x402f490>]) at remote 0x3e91d50>, failures=0, artpat=<_...(truncated), kw=<value optimized out>) at ../Objects/funcobject.c:526
#15 0x000000000045d8e4 in PyObject_Call (func=<function at remote 0x4030320>, arg=<value optimized out>, kw=<value optimized out>)
    at ../Objects/abstract.c:2529
#16 0x0000000000498fb4 in ext_do_call (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4326
#17 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2705
#18 0x00000000004979ef in fast_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4099
#19 call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4034
#20 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#21 0x00000000004979ef in fast_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4099
#22 call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4034
#23 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#24 0x000000000049df05 in PyEval_EvalCodeEx (co=0x2890730, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, 
    argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#25 0x00000000004c4fa6 in function_call (func=<function at remote 0x289caa0>, arg=
    (<Thread(_Thread__ident=140231899379456, _Thread__block=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x3ea1270>, acquire=<built-in method acquire of thread.lock object at remote 0x3ea1270>, _Condition__waiters=[], release=<built-in method release of thread.lock object at remote 0x3ea1270>) at remote 0x402fa90>, _Thread__name='Thread-1', _Thread__daemonic=True, _Thread__started=<_Event(_Verbose__verbose=False, _Event__flag=True, _Event__cond=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x3b72df0>, acquire=<built-in method acquire of thread.lock object at remote 0x3b72df0>, _Condition__waiters=[], release=<built-in method release of thread.lock object at remote 0x3b72df0>) at remote 0x402fa50>) at remote 0x402fa10>, _Thread__stderr=<file at remote 0x7f8a6260d270>, _Thread__target=<instancemethod at remote 0x3ea57d0>, _Thread__kwargs={}, _Verbose__verbose=False, _Thread__args=(), _Thread__stopped=False, _Thread__initialized=True) at remote 0x402f9d0...(truncated), kw=0x0) at ../Objects/funcobject.c:526
#26 0x000000000045d8e4 in PyObject_Call (func=<function at remote 0x289caa0>, arg=<value optimized out>, kw=<value optimized out>)
    at ../Objects/abstract.c:2529
#27 0x000000000045f52f in instancemethod_call (func=<function at remote 0x289caa0>, arg=
    (<Thread(_Thread__ident=140231899379456, _Thread__block=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x3ea1270>, acquire=<built-in method acquire of thread.lock object at remote 0x3ea1270>, _Condition__waiters=[], release=<built-in method release of thread.lock object at remote 0x3ea1270>) at remote 0x402fa90>, _Thread__name='Thread-1', _Thread__daemonic=True, _Thread__started=<_Event(_Verbose__verbose=False, _Event__flag=True, _Event__cond=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x3b72df0>, acquire=<built-in method acquire of thread.lock object at remote 0x3b72df0>, _Condition__waiters=[], release=<built-in method release of thread.lock object at remote 0x3b72df0>) at remote 0x402fa50>) at remote 0x402fa10>, _Thread__stderr=<file at remote 0x7f8a6260d270>, _Thread__target=<instancemethod at remote 0x3ea57d0>, _Thread__kwargs={}, _Verbose__verbose=False, _Thread__args=(), _Thread__stopped=False, _Thread__initialized=True) at remote 0x402f9d0...(truncated), kw=0x0) at ../Objects/classobject.c:2578
#28 0x000000000045d8e4 in PyObject_Call (func=<instancemethod at remote 0x4028730>, arg=<value optimized out>, kw=<value optimized out>)
    at ../Objects/abstract.c:2529
#29 0x0000000000496986 in PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0x4028730>, arg=(), kw=<value optimized out>)
    at ../Python/ceval.c:3882
#30 0x0000000000504a42 in t_bootstrap (boot_raw=<value optimized out>) at ../Modules/threadmodule.c:614
#31 0x00007f8a5a1ca373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#32 0x00007f8a62224d7c in start_thread () from /lib/libpthread.so.0
#33 0x00007f8a610d8fdd in clone () from /lib/libc.so.6
#34 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8a62635720 (LWP 9238)):
#0  0x00007f8a6222c754 in __lll_lock_wait () from /lib/libpthread.so.0
#1  0x00007f8a62227594 in _L_lock_944 () from /lib/libpthread.so.0
#2  0x00007f8a622273aa in pthread_mutex_lock () from /lib/libpthread.so.0
#3  0x00007f8a5e2a4c0a in gdk_threads_dispatch (data=<value optimized out>) at /build/buildd/gtk+2.0-2.24.1/gdk/gdk.c:509
#4  0x00007f8a5fddbb3d in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#5  0x00007f8a5fddc318 in ?? () from /lib/libglib-2.0.so.0
#6  0x00007f8a5fddc962 in g_main_loop_run () from /lib/libglib-2.0.so.0
#7  0x00007f8a5e66f8d7 in IA__gtk_main () at /build/buildd/gtk+2.0-2.24.1/gtk/gtkmain.c:1255
#8  0x00007f8a5ed1cf04 in ?? () from /usr/lib/pymodules/python2.7/gtk-2.0/gtk/_gtk.so
#9  0x0000000000497d1f in call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:3997
#10 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#11 0x00000000004979ef in fast_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4099
#12 call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4034
#13 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#14 0x00000000004979ef in fast_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4099
#15 call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4034
#16 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#17 0x000000000049df05 in PyEval_EvalCodeEx (co=0x262ee30, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, 
    argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#18 0x00000000004ece52 in PyEval_EvalCode (co=<value optimized out>, globals=<value optimized out>, locals=<value optimized out>) at ../Python/ceval.c:667
#19 0x00000000004fdfb4 in run_mod (mod=<value optimized out>, filename=<value optimized out>, globals=
    {'control': <function at remote 0x289ec08>, 'isrunning': <function at remote 0x289eb90>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x3821258>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet.player.gstbe') at remote 0x39e1680>, 'print_fifo': <function at remote 0x289eaa0>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x298a8a0>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet') at remote 0x2a8bef0>, 'GPollableOutputStream': <type at remote 0x29de520>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x338a810>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet.player.gstbe') at remote 0x34a5200>, 'print_playing': <function at remote 0x289eb18>, 'const': <module at remote 0x2755280>, 'tempfile': <module at remote 0x271af30>, '__package__': None, 'process_arguments': <function at remote 0x289ecf8>, 'GPollableInputStream': <type at remote 0x29dda80>, 'GstChildProxy': <...(truncated), locals=
    {'control': <function at remote 0x289ec08>, 'isrunning': <function at remote 0x289eb90>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x3821258>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet.player.gstbe') at remote 0x39e1680>, 'print_fifo': <function at remote 0x289eaa0>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x298a8a0>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet') at remote 0x2a8bef0>, 'GPollableOutputStream': <type at remote 0x29de520>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x338a810>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet.player.gstbe') at remote 0x34a5200>, 'print_playing': <function at remote 0x289eb18>, 'const': <module at remote 0x2755280>, 'tempfile': <module at remote 0x271af30>, '__package__': None, 'process_arguments': <function at remote 0x289ecf8>, 'GPollableInputStream': <type at remote 0x29dda80>, 'GstChildProxy': <...(truncated), flags=<value optimized out>, arena=<value optimized out>)
    at ../Python/pythonrun.c:1346
#20 0x000000000042c182 in PyRun_FileExFlags (fp=0x267b1f0, filename=0x7fff4af834cc "/usr/bin/quodlibet", start=<value optimized out>, globals=
    {'control': <function at remote 0x289ec08>, 'isrunning': <function at remote 0x289eb90>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x3821258>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet.player.gstbe') at remote 0x39e1680>, 'print_fifo': <function at remote 0x289eaa0>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x298a8a0>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet') at remote 0x2a8bef0>, 'GPollableOutputStream': <type at remote 0x29de520>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x338a810>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet.player.gstbe') at remote 0x34a5200>, 'print_playing': <function at remote 0x289eb18>, 'const': <module at remote 0x2755280>, 'tempfile': <module at remote 0x271af30>, '__package__': None, 'process_arguments': <function at remote 0x289ecf8>, 'GPollableInputStream': <type at remote 0x29dda80>, 'GstChildProxy': <...(truncated), locals=
    {'control': <function at remote 0x289ec08>, 'isrunning': <function at remote 0x289eb90>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x3821258>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet.player.gstbe') at remote 0x39e1680>, 'print_fifo': <function at remote 0x289eaa0>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x298a8a0>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet') at remote 0x2a8bef0>, 'GPollableOutputStream': <type at remote 0x29de520>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x338a810>, __doc__=<gobject.GObject.__doc__ at remote 0x25b7270>, __module__='quodlibet.player.gstbe') at remote 0x34a5200>, 'print_playing': <function at remote 0x289eb18>, 'const': <module at remote 0x2755280>, 'tempfile': <module at remote 0x271af30>, '__package__': None, 'process_arguments': <function at remote 0x289ecf8>, 'GPollableInputStream': <type at remote 0x29dda80>, 'GstChildProxy': <...(truncated), closeit=1, flags=0x7fff4af81960) at ../Python/pythonrun.c:1332
#21 0x000000000042cb4a in PyRun_SimpleFileExFlags (fp=0x267b1f0, filename=<value optimized out>, closeit=1, flags=0x7fff4af81960) at ../Python/pythonrun.c:936
#22 0x0000000000418c9e in Py_Main (argc=<value optimized out>, argv=0x7fff4af81a88) at ../Modules/main.c:599
#23 0x00007f8a61011eff in __libc_start_main () from /lib/libc.so.6
#24 0x00000000004c6d31 in _start ()