https://bugs.kde.org/show_bug.cgi?id=515500
Bug ID: 515500
Summary: Systemsettings crashes after renaming audio device
Classification: Applications
Product: systemsettings
Version First 6.6.80
Reported In:
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: systemsettings (6.6.80)
(Compiled from sources)
ApplicationNotResponding [ANR]: false
Qt Version: 6.11.0
Frameworks Version: 6.23.0
Operating System: Linux 6.18.7-200.fc43.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 43 (KDE Plasma Desktop Edition)"
DrKonqi: 6.6.80 [CoredumpBackend]
-- Information about the crash:
- Go to audio KCM
- Rename devices
- Give a new name
- Click Apply
The crash can be reproduced sometimes.
-- Backtrace (Reduced):
#5 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#6 0x00007f8f28e81493 in __pthread_kill_internal (threadid=<optimized out>,
signo=6) at pthread_kill.c:89
#7 0x00007f8f28e2715e in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#8 0x00007f8f28e0e6d0 in __GI_abort () at abort.c:77
#9 0x00007f8f28e0f73b in __libc_message_impl (fmt=fmt@entry=0x7f8f28fc17ea
"%s\n") at ../sysdeps/posix/libc_fatal.c:138
#10 0x00007f8f28e8b665 in malloc_printerr (str=str@entry=0x7f8f28fc4d48
"malloc(): mismatching next->prev_size (unsorted)") at malloc.c:5895
#11 0x00007f8f28e8eac4 in _int_malloc (av=av@entry=0x7f8f28ff6ac0 <main_arena>,
bytes=bytes@entry=4114) at malloc.c:4216
#12 0x00007f8f28e8f259 in __libc_malloc2 (bytes=4114) at malloc.c:3458
#13 0x00007f8f29772f58 in allocateHelper (dptr=0x7fffb7fcbb80, objectSize=1,
alignment=16, capacity=4096, option=QArrayData::KeepSize) at
/home/nico/workspace/qt6/qtbase/src/corelib/tools/qarraydata.cpp:179
#14 QArrayData::allocate1 (dptr=dptr@entry=0x7fffb7fcbb80,
capacity=capacity@entry=4096, option=option@entry=QArrayData::KeepSize) at
/home/nico/workspace/qt6/qtbase/src/corelib/tools/qarraydata.cpp:206
#15 0x00007f8f296ee2d1 in QTypedArrayData<char>::allocate (capacity=<optimized
out>, option=QArrayData::KeepSize) at
/home/nico/workspace/qt6/qtbase/src/corelib/tools/qarraydata.h:139
#16 QArrayDataPointer<char>::QArrayDataPointer (this=<optimized out>,
alloc=<optimized out>, n=<optimized out>, option=QArrayData::KeepSize) at
/home/nico/workspace/qt6/qtbase/src/corelib/tools/qarraydatapointer.h:56
#17 QByteArray::QByteArray (this=this@entry=0x7fffb7fcbbb0,
size=size@entry=4096) at
/home/nico/workspace/qt6/qtbase/src/corelib/text/qbytearray.cpp:1885
#18 0x00007f8f297aa922 in QRingChunk::QRingChunk (this=0x7fffb7fcbbb0,
alloc=<optimized out>) at
/home/nico/workspace/qt6/qtbase/src/corelib/tools/qringbuffer_p.h:35
#19 QRingBuffer::reserve (this=this@entry=0x2c28ff48, bytes=bytes@entry=1) at
/home/nico/workspace/qt6/qtbase/src/corelib/tools/qringbuffer.cpp:115
#20 0x00007f8f298a7bff in QProcessPrivate::tryReadFromChannel
(this=this@entry=0x2c28fe70, channel=channel@entry=0x2c290030) at
/home/nico/workspace/qt6/qtbase/src/corelib/io/qprocess.cpp:1139
Reported using DrKonqi
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