Bug 512347

Summary: plasmashell crash after changing theme
Product: [Plasma] plasmashell Reporter: David Patin <kdebugs.kldqm>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kdedev
Priority: NOR Keywords: drkonqi
Version First Reported In: 6.5.2   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description David Patin 2025-11-19 15:34:27 UTC 
Application: plasmashell (6.5.2)

ApplicationNotResponding [ANR]: false
Qt Version: 6.10.0
Frameworks Version: 6.20.0
Operating System: Linux 6.17.7-300.fc43.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 43 (Forty Three)"
DrKonqi: 6.5.2 [CoredumpBackend]

-- Information about the crash:
J'ai in juste changé de thème par défaut. Mais toujours en utilisant un thème "KDE", c'est à dire Breeze en light ou dark. Avec le thème Fedora aussi

The reporter is unsure if this crash is reproducible.

-- 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  0x00007fd049080493 in __pthread_kill_internal (threadid=<optimized out>, signo=6) at pthread_kill.c:89
#7  0x00007fd04902618e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#8  0x00007fd04900d6d0 in __GI_abort () at abort.c:77
#9  0x00007fd04900e73b in __libc_message_impl (fmt=fmt@entry=0x7fd0491c17ea "%s\n") at ../sysdeps/posix/libc_fatal.c:138
#10 0x00007fd04908a665 in malloc_printerr (str=str@entry=0x7fd0491c4728 "malloc_consolidate(): unaligned fastbin chunk detected") at malloc.c:5892
#11 0x00007fd04908b1fc in malloc_consolidate (av=av@entry=0x7fd0491f6ac0 <main_arena>) at malloc.c:4964
#12 0x00007fd04908d7a8 in _int_malloc (av=av@entry=0x7fd0491f6ac0 <main_arena>, bytes=bytes@entry=32768) at malloc.c:4174
#13 0x00007fd04908e259 in __libc_malloc2 (bytes=32768) at malloc.c:3458
#14 0x00007fd04984cd00 in allocateHelper (dptr=0x7ffeb8b384d0, objectSize=1, alignment=16, capacity=32750, option=<optimized out>) at /usr/src/debug/qt6-qtbase-6.10.0-3.fc43.x86_64/src/corelib/tools/qarraydata.cpp:178
#15 QArrayData::allocate1 (dptr=dptr@entry=0x7ffeb8b384d0, capacity=<optimized out>, option=<optimized out>) at /usr/src/debug/qt6-qtbase-6.10.0-3.fc43.x86_64/src/corelib/tools/qarraydata.cpp:205
#16 0x00007fd0497d4ba8 in QTypedArrayData<char>::allocate (capacity=<optimized out>, option=<optimized out>) at /usr/src/debug/qt6-qtbase-6.10.0-3.fc43.x86_64/src/corelib/tools/qarraydata.h:129
#17 QArrayDataPointer<char>::QArrayDataPointer (this=0x7ffeb8b384d0, alloc=<optimized out>, n=<optimized out>, option=<optimized out>) at /usr/src/debug/qt6-qtbase-6.10.0-3.fc43.x86_64/src/corelib/tools/qarraydatapointer.h:58
#18 QByteArray::reallocData (this=0x7ffeb8b38690, alloc=<optimized out>, option=<optimized out>) at /usr/src/debug/qt6-qtbase-6.10.0-3.fc43.x86_64/src/corelib/text/qbytearray.cpp:1993
#19 0x00007fd0497d4d1b in QByteArray::resize (this=this@entry=0x7ffeb8b38690, size=size@entry=20150) at /usr/src/debug/qt6-qtbase-6.10.0-3.fc43.x86_64/src/corelib/text/qbytearray.cpp:1917
#20 0x00007fd0496ba390 in QIODevice::readAll (this=this@entry=0x7ffeb8b38620) at /usr/src/debug/qt6-qtbase-6.10.0-3.fc43.x86_64/src/corelib/io/qiodevice.cpp:1273


Reported using DrKonqi
Comment 1 David Patin 2025-11-19 15:34:28 UTC 
Created attachment 186952 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.
Comment 2 TraceyC 2025-11-19 20:27:25 UTC 
Translated:
I just changed the default theme. But always using a "KDE" theme, i.e. Breeze in light or dark. With the Fedora theme too
Comment 3 TraceyC 2025-11-19 20:27:43 UTC 
Thank you for the bug report. Based on the backtrace this looks like a duplicate of bug XXX. Please follow that report if you would like updates on the progress of this issue.

*** This bug has been marked as a duplicate of bug 506642 ***