508144 – Plasma failing in edit mode.

Bug 508144 - Plasma failing in edit mode.

Summary: Plasma failing in edit mode.

Status:	RESOLVED DOWNSTREAM

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (other bugs)
Version First Reported In:	5.27.12
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	Plasma Bugs List

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2025-08-11 23:54 UTC by rflmoreiralima
Modified:	2025-08-12 00:33 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description rflmoreiralima 2025-08-11 23:54:11 UTC

Application: plasmashell (5.27.12)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.11.0-1016-lowlatency x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.3 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
Plasma crashes when entering edit mode and making panel edits.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  0x00007031eb1b9277 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007031eb1beb7b in QSGBatchRenderer::Renderer::renderBatches() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007031eb1bf4d2 in QSGBatchRenderer::Renderer::render() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007031eb1a677f in QSGRenderer::renderScene(QSGBindable const&) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007031eb1a6c54 in QSGRenderer::renderScene(unsigned int) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007031eb20cc8c in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007031eb27fb71 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007031eb21b0ed in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007031eb21bfd7 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007031e92db674 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#15 0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 11 (Thread 0x703183fc36c0 (LWP 231914) "plasmash:gdrv0"):
#1  __futex_abstimed_wait_common (cancel=true, private=28721, abstime=0x0, clockid=0, expected=0, futex_word=0x65110ee22ee0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x65110ee22ee0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x65110ee22e88, cond=0x65110ee22eb8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x65110ee22eb8, mutex=0x65110ee22e88) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e159359d in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#6  0x00007031e156056b in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#7  0x00007031e15934cc in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#8  0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (Thread 0x7031667fe6c0 (LWP 231915) "QSGRenderThread"):
#1  __futex_abstimed_wait_common (cancel=true, private=-1, abstime=0x0, clockid=0, expected=0, futex_word=0x65110e6c0814) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x65110e6c0814, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x65110e6c07c0, cond=0x65110e6c07e8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x65110e6c07e8, mutex=0x65110e6c07c0) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e92e178c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007031eb219b04 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007031eb21c019 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007031e92db674 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#10 0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (Thread 0x703166fff6c0 (LWP 232180) "Qt bearer threa"):
#1  __GI___libc_read (fd=48, buf=0x703166ffe990, nbytes=8) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007031e8070a9f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007031e802330f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007031e8081647 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007031e8021a63 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007031e9535296 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007031e94d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007031e92da36b in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007031e92db674 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#11 0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (Thread 0x7031aaa956c0 (LWP 232658) "plasmash:gdrv0"):
#1  __futex_abstimed_wait_common (cancel=true, private=28721, abstime=0x0, clockid=0, expected=0, futex_word=0x65110e5a5070) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x65110e5a5070, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x65110e5a5018, cond=0x65110e5a5048) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x65110e5a5048, mutex=0x65110e5a5018) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e159359d in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#6  0x00007031e156056b in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#7  0x00007031e15934cc in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#8  0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x7031a92926c0 (LWP 232659) "QSGRenderThread"):
#1  __futex_abstimed_wait_common (cancel=true, private=-1, abstime=0x0, clockid=0, expected=0, futex_word=0x65110ce8e740) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x65110ce8e740, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x65110ce8e6f0, cond=0x65110ce8e718) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x65110ce8e718, mutex=0x65110ce8e6f0) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e92e178c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007031eb219b04 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007031eb21c019 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007031e92db674 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#10 0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7031a9a936c0 (LWP 232660) "plasmash:gdrv0"):
#1  __futex_abstimed_wait_common (cancel=true, private=28721, abstime=0x0, clockid=0, expected=0, futex_word=0x70315001e670) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x70315001e670, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x70315001e618, cond=0x70315001e648) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x70315001e648, mutex=0x70315001e618) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e159359d in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#6  0x00007031e156056b in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#7  0x00007031e15934cc in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#8  0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7031555826c0 (LWP 232788) "plasmash:gdrv0"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x65110ec2c800) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x65110ec2c800, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x65110ec2c7a8, cond=0x65110ec2c7d8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x65110ec2c7d8, mutex=0x65110ec2c7a8) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e159359d in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#6  0x00007031e156056b in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#7  0x00007031e15934cc in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#8  0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x703139ffe6c0 (LWP 232789) "QSGRenderThread"):
#1  __futex_abstimed_wait_common (cancel=true, private=-1, abstime=0x0, clockid=0, expected=0, futex_word=0x7031942c29f4) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7031942c29f4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7031942c29a0, cond=0x7031942c29c8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x7031942c29c8, mutex=0x7031942c29a0) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e92e178c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007031eb219b04 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007031eb21c019 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007031e92db674 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#10 0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x70312fd7f6c0 (LWP 232790) "plasmash:gdrv0"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x651110880054) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x651110880054, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x65111087fff8, cond=0x651110880028) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x651110880028, mutex=0x65111087fff8) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e159359d in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#6  0x00007031e156056b in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#7  0x00007031e15934cc in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-0ubuntu0.24.04.1.so
#8  0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x70312f57e6c0 (LWP 232791) "QSGRenderThread"):
#1  __futex_abstimed_wait_common (cancel=true, private=-1, abstime=0x0, clockid=0, expected=0, futex_word=0x65110df76b50) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x65110df76b50, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x65110df76b00, cond=0x65110df76b28) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x65110df76b28, mutex=0x65110df76b00) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e92e178c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007031eb219b04 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007031eb21c019 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007031e92db674 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007031e8a9caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#10 0x00007031e8b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7031e4b4c9c0 (LWP 231821) "plasmashell"):
#1  __futex_abstimed_wait_common (cancel=true, private=25873, abstime=0x0, clockid=0, expected=0, futex_word=0x65110e112cb4) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x65110e112cb4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007031e8a9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x65110e112c60, cond=0x65110e112c88) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x65110e112c88, mutex=0x65110e112c60) at ./nptl/pthread_cond_wait.c:627
#5  0x00007031e92e178c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007031eb21dded in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007031eb28f483 in QQuickWindow::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007031ea16bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007031e94d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007031e9933ecc in QPlatformWindow::windowEvent(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x00007031ea173491 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007031e94d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007031e95345ab in QTimerInfoList::activateTimers() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007031e9534f11 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007031e80225c5 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007031e8081737 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007031e8021a63 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007031e9535279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007031e94d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007031e94df3e8 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x0000651106af3aa3 in ??? ()
#22 0x00007031e8a2a1ca in __libc_start_call_main (main=main@entry=0x651106af2b40, argc=argc@entry=1, argv=argv@entry=0x7ffe30a9cc28) at ../sysdeps/nptl/libc_start_call_main.h:58
#23 0x00007031e8a2a28b in __libc_start_main_impl (main=0x651106af2b40, argc=1, argv=0x7ffe30a9cc28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe30a9cc18) at ../csu/libc-start.c:360
#24 0x0000651106af3bc5 in ??? ()
[Inferior 1 (process 231821) detached]

Reported using DrKonqi

Comment 1 Bug Janitor Service 2025-08-12 00:33:40 UTC

Thank you for the bug report!

However Plasma 5.27.12 no longer receives updates or maintenance from KDE; active versions are 6.4 or newer. Please upgrade to an active version as soon as your distribution makes it available to you. Plasma is a fast-moving project, and bugs in one version are often fixed in the next one.

If you need help with Plasma 5.27.12, please contact your distribution, who bears the responsibility of providing help for older releases that are no longer receiving updates from KDE.

If you can reproduce the issue after upgrading to an active version, feel free to re-open this bug report.