Bug#1027894: QAudioOutput crashes on Qt 6 (SIGSEGV)

2023-01-21 Thread Lisandro Damián Nicanor Pérez Meyer 
tag 1027894 pending
thanks

On Sat, 21 Jan 2023 at 12:39, Lisandro Damián Nicanor Pérez Meyer
 wrote:
>
> reassign 1027894 src:qt6-multimedia 6.4.1-1
> forwarded 1027894 https://bugreports.qt.io/browse/QTBUG-108221
> thanks
>
> Hi! Thanks for the bug report, I'll see if I can fix this then.



-- 
Lisandro Damián Nicanor Pérez Meyer
https://perezmeyer.com.ar/

Processed: Re: Bug#1027894: QAudioOutput crashes on Qt 6 (SIGSEGV)

2023-01-21 Thread Debian Bug Tracking System 
Processing commands for cont...@bugs.debian.org:

> tag 1027894 pending
Bug #1027894 [src:qt6-multimedia] Segmentation fault after today system update
Added tag(s) pending.
> thanks
Stopping processing here.

Please contact me if you need assistance.
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1027894: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027894
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Processed: Re: Bug#1027894: QAudioOutput crashes on Qt 6 (SIGSEGV)

2023-01-21 Thread Debian Bug Tracking System 
Processing commands for cont...@bugs.debian.org:

> reassign 1027894 src:qt6-multimedia 6.4.1-1
Bug #1027894 [qt6-multimedia] Segmentation fault after today system update
Bug reassigned from package 'qt6-multimedia' to 'src:qt6-multimedia'.
Ignoring request to alter found versions of bug #1027894 to the same values 
previously set
Ignoring request to alter fixed versions of bug #1027894 to the same values 
previously set
Bug #1027894 [src:qt6-multimedia] Segmentation fault after today system update
Marked as found in versions qt6-multimedia/6.4.1-1.
> forwarded 1027894 https://bugreports.qt.io/browse/QTBUG-108221
Bug #1027894 [src:qt6-multimedia] Segmentation fault after today system update
Ignoring request to change the forwarded-to-address of bug#1027894 to the same 
value
> thanks
Stopping processing here.

Please contact me if you need assistance.
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1027894: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027894
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Contact ow...@bugs.debian.org with problems

Re: Bug#1027894: QAudioOutput crashes on Qt 6 (SIGSEGV)

2023-01-21 Thread Lisandro Damián Nicanor Pérez Meyer 
reassign 1027894 src:qt6-multimedia 6.4.1-1
forwarded 1027894 https://bugreports.qt.io/browse/QTBUG-108221
thanks

Hi! Thanks for the bug report, I'll see if I can fix this then.

Re: Bug#1027894: QAudioOutput crashes on Qt 6 (SIGSEGV)

2023-01-10 Thread Moritz Schlarb 

Hi everyone,

from the stack trace by Gael and some experimenting myself I figured it 
is probably this qt6-multimedia upstream bug: 
https://bugreports.qt.io/browse/QTBUG-108221


Regards,
Moritz

On 09.01.23 09:47, Gael Le Mignot wrote:

Hello,

I can confirm the bug on my own Sid, after upgrading end of last week.

A quick GDB gives me the following stacktrace :

Thread 1 "python3" received signal SIGSEGV, Segmentation fault.
0x714efb03 in QMediaDevices::audioOutputs() () from 
/lib/x86_64-linux-gnu/libQt6Multimedia.so.6
(gdb) bt
#0  0x714efb03 in QMediaDevices::audioOutputs() () at 
/lib/x86_64-linux-gnu/libQt6Multimedia.so.6
#1  0x714f1825 in QMediaDevices::defaultAudioOutput() () at 
/lib/x86_64-linux-gnu/libQt6Multimedia.so.6
#2  0x714d4a89 in QAudioOutput::QAudioOutput(QObject*) () at 
/lib/x86_64-linux-gnu/libQt6Multimedia.so.6
#3  0x715a55f9 in  () at 
/usr/lib/python3/dist-packages/PyQt6/QtMultimedia.abi3.so
#4  0x715a5742 in  () at 
/usr/lib/python3/dist-packages/PyQt6/QtMultimedia.abi3.so
#5  0x753912fc in  () at 
/usr/lib/python3/dist-packages/PyQt6/sip.cpython-310-x86_64-linux-gnu.so
#6  0x556cfd7a in _PyObject_MakeTpCall ()
#7  0x556ca092 in _PyEval_EvalFrameDefault ()
#8  0x556cf014 in _PyObject_FastCallDictTstate ()
#9  0x556e227c in  ()
#10 0x556cfd7a in _PyObject_MakeTpCall ()
#11 0x556ca092 in _PyEval_EvalFrameDefault ()
#12 0x5579fa90 in  ()
#13 0x5579f9e2 in PyEval_EvalCode ()
#14 0x557a4d67 in  ()
#15 0x556d9224 in  ()
#16 0x556cac5b in _PyEval_EvalFrameDefault ()
#17 0x556d8fd5 in _PyFunction_Vectorcall ()
#18 0x556c9d02 in _PyEval_EvalFrameDefault ()
#19 0x556d8fd5 in _PyFunction_Vectorcall ()
#20 0x556c534d in _PyEval_EvalFrameDefault ()
#21 0x556d8fd5 in _PyFunction_Vectorcall ()
#22 0x556c5163 in _PyEval_EvalFrameDefault ()
#23 0x556d8fd5 in _PyFunction_Vectorcall ()
#24 0x556c5163 in _PyEval_EvalFrameDefault ()
#25 0x556d8fd5 in _PyFunction_Vectorcall ()
#26 0x556d8447 in  ()
#27 0x557a479c in _PyObject_CallMethodIdObjArgs ()
#28 0x555ddcc6 in  ()
#29 0x556c7b2c in _PyEval_EvalFrameDefault ()
#30 0x5579fa90 in  ()
#31 0x5579f9e2 in PyEval_EvalCode ()
#32 0x557c5d53 in  ()
#33 0x557c058a in  ()
#34 0x557c5ae2 in  ()
#35 0x557c517a in _PyRun_SimpleFileObject ()
#36 0x557c4ed4 in _PyRun_AnyFileObject ()
#37 0x557b8c0c in Py_RunMain ()
#38 0x55794e67 in Py_BytesMain ()
#39 0x77cbc18a in __libc_start_call_main 
(main=main@entry=0x55794e30, argc=argc@entry=2, 
argv=argv@entry=0x7fffe7c8)
 at ../sysdeps/nptl/libc_start_call_main.h:58
#40 0x77cbc245 in __libc_start_main_impl
  (main=0x55794e30, argc=2, argv=0x7fffe7c8, init=, 
fini=, rtld_fini=, stack_end=0x7fffe7b8)
 at ../csu/libc-start.c:381
#41 0x55794d61 in _start ()

It seems something internal to Qt6Multimedia or PyQt, I wonder if one of
those packages don't need to be recompiled after some ABI change. But it
could be something else, I'm no expert in Qt.

Regards,



--
Moritz Schlarb
Unix und Cloud
Zentrum für Datenverarbeitung
Johannes Gutenberg-Universität Mainz

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