Bug 324556

Application: python2 (6.2)
KDE Platform Version: 4.11.00
Qt Version: 4.8.4
Operating System: Linux 3.10.5-031005-generic x86_64
Distribution: Ubuntu Saucy Salamander (development branch)

-- Information about the crash:
Got a crash message while runing kanyremote

The crash can be reproduced every time.

-- Backtrace:
Application:  (python2), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f572a359740 (LWP 15028))]

Thread 2 (Thread 0x7f57147fb700 (LWP 15029)):
#0  0x00007f572934c243 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00000000004a8881 in floatsleep (secs=<optimized out>) at ../Modules/timemodule.c:948
#2  time_sleep.72143 (self=<optimized out>, args=<optimized out>) at ../Modules/timemodule.c:206
#3  0x00000000004fe1d5 in call_function (oparg=<optimized out>, pp_stack=0x7f57147fa850) at ../Python/ceval.c:4021
#4  PyEval_EvalFrameEx (f=f@entry=0x7f570c000d20, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#5  0x00000000004fea32 in fast_function (nk=<optimized out>, na=<optimized out>, n=1, pp_stack=0x7f57147fa990, func=0x1cad2a8) at ../Python/ceval.c:4107
#6  call_function (oparg=<optimized out>, pp_stack=0x7f57147fa990) at ../Python/ceval.c:4042
#7  PyEval_EvalFrameEx (f=f@entry=0x7f570c000ae0, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#8  0x00000000004fea32 in fast_function (nk=<optimized out>, na=<optimized out>, n=1, pp_stack=0x7f57147faad0, func=0x185c0c8) at ../Python/ceval.c:4107
#9  call_function (oparg=<optimized out>, pp_stack=0x7f57147faad0) at ../Python/ceval.c:4042
#10 PyEval_EvalFrameEx (f=f@entry=0x7f570c000910, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#11 0x000000000052c47a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x0, kwcount=<optimized out>, kws=<optimized out>, argcount=201328912, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
#12 function_call (func=func@entry=0x185bf50, arg=arg@entry=0x1cc7650, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
#13 0x00000000004e20a4 in PyObject_Call (kw=0x0, arg=0x1cc7650, func=0x185bf50) at ../Objects/abstract.c:2529
#14 instancemethod_call.8798 (func=0x185bf50, func@entry=0x7f572887cf50, arg=0x1cc7650, arg@entry=0x7f572a319050, kw=0x0) at ../Objects/classobject.c:2602
#15 0x00000000004d3b4b in PyObject_Call (kw=<optimized out>, arg=0x7f572a319050, func=0x7f572887cf50) at ../Objects/abstract.c:2529
#16 PyEval_CallObjectWithKeywords (func=0x7f572887cf50, arg=0x7f572a319050, kw=<optimized out>) at ../Python/ceval.c:3890
#17 0x000000000058d4d2 in t_bootstrap.71587 (boot_raw=0x1f4a030) at ../Modules/threadmodule.c:614
#18 0x00007f5729f4cf6e in start_thread (arg=0x7f57147fb700) at pthread_create.c:311
#19 0x00007f5729353e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f572a359740 (LWP 15028)):
[KCrash Handler]
#6  0x00007f57265e9d8b in indexOfMethodRelative<8> (normalizeStringData=<optimized out>, method=0x7f571f67d4cc "_k_checkAppStartedSlot()", baseObject=0x7fff07b67308) at kernel/qmetaobject.cpp:527
#7  QMetaObjectPrivate::indexOfSlotRelative (m=m@entry=0x7fff07b67308, slot=slot@entry=0x7f571f67d4cc "_k_checkAppStartedSlot()", normalizeStringData=normalizeStringData@entry=false) at kernel/qmetaobject.cpp:665
#8  0x00007f57265f7efe in QObject::connect (sender=sender@entry=0x1eb76c0, signal=0x7f571f6727f5 "timeout()", signal@entry=0x7f571f6727f4 "2timeout()", receiver=receiver@entry=0x1d32660, method=0x7f571f67d4cc "_k_checkAppStartedSlot()", method@entry=0x7f571f67d4cb "1_k_checkAppStartedSlot()", type=type@entry=Qt::AutoConnection) at kernel/qobject.cpp:2591
#9  0x00007f571f523acc in connect (atype=Qt::AutoConnection, amember=0x7f571f67d4cb "1_k_checkAppStartedSlot()", asignal=0x7f571f6727f4 "2timeout()", asender=0x1eb76c0, this=0x1d32660) at /usr/include/qt4/QtCore/qobject.h:339
#10 KApplication::notify (this=this@entry=0x1d32660, receiver=receiver@entry=0x7fff07b67610, event=event@entry=0x7fff07b67460) at ../../kdeui/kernel/kapplication.cpp:303
#11 0x00007f5720007416 in sipKApplication::notify (this=0x1d32660, a0=0x7fff07b67610, a1=0x7fff07b67460) at sip/kdeui/sipkdeuipart7.cpp:53839
#12 0x00007f57265e28bd in QCoreApplication::notifyInternal (this=0x1d32660, receiver=receiver@entry=0x7fff07b67610, event=event@entry=0x7fff07b67460) at kernel/qcoreapplication.cpp:946
#13 0x00007f5726b5f80f in sendEvent (event=0x7fff07b67460, receiver=0x7fff07b67610) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#14 QWidgetPrivate::show_helper (this=this@entry=0x1f4ba50) at kernel/qwidget.cpp:7555
#15 0x00007f5726b614c4 in QWidget::setVisible (this=this@entry=0x7fff07b67610, visible=visible@entry=true) at kernel/qwidget.cpp:7777
#16 0x00007f5726fb989e in QDialog::setVisible (this=0x7fff07b67610, visible=<optimized out>) at dialogs/qdialog.cpp:741
#17 0x00007f5726fb9346 in show (this=0x7fff07b67610) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#18 QDialog::exec (this=this@entry=0x7fff07b67610) at dialogs/qdialog.cpp:545
#19 0x00007f5726fd7d8a in QMessageBoxPrivate::showOldMessageBox (parent=<optimized out>, icon=icon@entry=QMessageBox::Question, title=..., text=..., button0=16640, button1=66048, button2=0) at dialogs/qmessagebox.cpp:1923
#20 0x00007f5726fd7e0e in QMessageBox::question (parent=<optimized out>, title=..., text=..., button0=<optimized out>, button1=<optimized out>, button2=<optimized out>) at dialogs/qmessagebox.cpp:2152
#21 0x00007f57279a3fb4 in meth_QMessageBox_question (sipArgs=0x1c95d10, sipKwds=0x0) at sipQtGuipart5.cpp:13935
#22 0x00000000004fe1d5 in call_function (oparg=<optimized out>, pp_stack=0x7fff07b67920) at ../Python/ceval.c:4021
#23 PyEval_EvalFrameEx (f=f@entry=0x1f4b590, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#24 0x00000000004fea32 in fast_function (nk=<optimized out>, na=<optimized out>, n=2, pp_stack=0x7fff07b67a60, func=0x1cc4398) at ../Python/ceval.c:4107
#25 call_function (oparg=<optimized out>, pp_stack=0x7fff07b67a60) at ../Python/ceval.c:4042
#26 PyEval_EvalFrameEx (f=f@entry=0x1f4b2d0, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#27 0x00000000004fea32 in fast_function (nk=<optimized out>, na=<optimized out>, n=3, pp_stack=0x7fff07b67ba0, func=0x1cba668) at ../Python/ceval.c:4107
#28 call_function (oparg=<optimized out>, pp_stack=0x7fff07b67ba0) at ../Python/ceval.c:4042
#29 PyEval_EvalFrameEx (f=f@entry=0x1f79b90, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#30 0x000000000052c47a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x0, kwcount=<optimized out>, kws=<optimized out>, argcount=33004432, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
#31 function_call (func=func@entry=0x1cba578, arg=arg@entry=0x1861d40, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
#32 0x00000000004e20a4 in PyObject_Call (kw=0x0, arg=0x1861d40, func=0x1cba578) at ../Objects/abstract.c:2529
#33 instancemethod_call.8798 (func=0x1cba578, arg=0x1861d40, kw=0x0) at ../Objects/classobject.c:2602
#34 0x00000000004e68a6 in PyObject_Call (func=0x17f72d0, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
#35 0x00000000004cbaaa in slot_tp_init.25825 (self=self@entry=0x1ba76d8, args=args@entry=0x1cbe550, kwds=kwds@entry=0x0) at ../Objects/typeobject.c:5692
#36 0x00000000004e854b in type_call.25489 (type=<optimized out>, args=0x1cbe550, kwds=0x0) at ../Objects/typeobject.c:745
#37 0x00000000004fe720 in PyObject_Call (kw=0x0, arg=0x1cbe550, func=0x1d1c7d0) at ../Objects/abstract.c:2529
#38 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff07b68130, func=0x1d1c7d0) at ../Python/ceval.c:4239
#39 call_function (oparg=<optimized out>, pp_stack=0x7fff07b68130) at ../Python/ceval.c:4044
#40 PyEval_EvalFrameEx (f=f@entry=0x1d1cbb0, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#41 0x00000000004fea32 in fast_function (nk=<optimized out>, na=<optimized out>, n=0, pp_stack=0x7fff07b68270, func=0x1cc5488) at ../Python/ceval.c:4107
#42 call_function (oparg=<optimized out>, pp_stack=0x7fff07b68270) at ../Python/ceval.c:4042
#43 PyEval_EvalFrameEx (f=f@entry=0x15ed0c0, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#44 0x000000000056c414 in PyEval_EvalCodeEx (co=0x7f57287f9bb0, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>, kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#45 0x00000000005ba3b2 in PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>) at ../Python/ceval.c:667
#46 0x00000000005abe1b in run_mod.42564 (mod=<optimized out>, filename=<optimized out>, globals=0x1534690, locals=0x1534690, flags=<optimized out>, arena=<optimized out>) at ../Python/pythonrun.c:1365
#47 0x000000000045270b in PyRun_FileExFlags (fp=fp@entry=0x15a2770, filename=filename@entry=0x7fff07b6a84c "/usr/bin/kanyremote", start=start@entry=257, globals=globals@entry=0x1534690, locals=locals@entry=0x1534690, closeit=closeit@entry=1, flags=flags@entry=0x7fff07b684b0) at ../Python/pythonrun.c:1351
#48 0x0000000000452f05 in PyRun_SimpleFileExFlags (fp=fp@entry=0x15a2770, filename=<optimized out>, filename@entry=0x7fff07b6a84c "/usr/bin/kanyremote", closeit=closeit@entry=1, flags=flags@entry=0x7fff07b684b0) at ../Python/pythonrun.c:943
#49 0x0000000000453001 in PyRun_AnyFileExFlags (fp=fp@entry=0x15a2770, filename=filename@entry=0x7fff07b6a84c "/usr/bin/kanyremote", closeit=closeit@entry=1, flags=flags@entry=0x7fff07b684b0) at ../Python/pythonrun.c:747
#50 0x0000000000453b6a in Py_Main (argc=<optimized out>, argv=0x7fff07b68668) at ../Modules/main.c:640
#51 0x00007f572927bde5 in __libc_start_main (main=0x453c28 <main>, argc=2, ubp_av=0x7fff07b68668, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff07b68658) at libc-start.c:260
#52 0x000000000057a701 in _start ()

Reported using DrKonqi