Bug 512834 - plasma crash on manual open CDRW/DVD
Summary: plasma crash on manual open CDRW/DVD
Status: RESOLVED DOWNSTREAM
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (other bugs)
Version First Reported In: 5.27.12
Platform: Other Linux
: NOR crash
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2025-12-01 14:10 UTC by devurandom96
Modified: 2025-12-01 14:33 UTC (History)
1 user (show)

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

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Description devurandom96 2025-12-01 14:10:16 UTC 
Application: plasmashell (5.27.12)

Qt Version: 5.15.18
Frameworks Version: 5.116.0
Operating System: Linux 6.12.59 x86_64
Windowing System: X11
Distribution: Slackware 15.0 x86_64 (post 15.0 -current)
DrKonqi: 5.27.12 [KCrashBackend]

-- Information about the crash:
Instead of using task manager icon to eject removable media, I manuall ejected CDRW drive

The crash can be reproduced sometimes.

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

[KCrash Handler]
#6  0x0000701775258e10 in ??? () at /usr/lib64/libgallium-25.3.0.so
#7  0x0000701774e360a3 in ??? () at /usr/lib64/libgallium-25.3.0.so
#8  0x0000701774d1866e in ??? () at /usr/lib64/libgallium-25.3.0.so
#9  0x0000701774d1a2eb in ??? () at /usr/lib64/libgallium-25.3.0.so
#10 0x000070177f3a6377 in QSGBatchRenderer::Renderer::unmap(QSGBatchRenderer::Buffer*, bool) () at /usr/lib64/libQt5Quick.so.5
#11 0x000070177f3a80cc in QSGBatchRenderer::Renderer::uploadBatch(QSGBatchRenderer::Batch*) () at /usr/lib64/libQt5Quick.so.5
#12 0x000070177f3b9dd6 in QSGBatchRenderer::Renderer::render() () at /usr/lib64/libQt5Quick.so.5
#13 0x000070177f3a1700 in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib64/libQt5Quick.so.5
#14 0x000070177f40d7e3 in QSGOpenGLLayer::grab() () at /usr/lib64/libQt5Quick.so.5
#15 0x000070177f40de11 in QSGOpenGLLayer::updateTexture() () at /usr/lib64/libQt5Quick.so.5
#16 0x000070177f5749c6 in QQuickOpenGLShaderEffectMaterial::updateTextures() const () at /usr/lib64/libQt5Quick.so.5
#17 0x000070177f3a1fdd in QSGRenderer::preprocess() () at /usr/lib64/libQt5Quick.so.5
#18 0x000070177f3a16c7 in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib64/libQt5Quick.so.5
#19 0x000070177f3a1d33 in QSGRenderer::renderScene(unsigned int) () at /usr/lib64/libQt5Quick.so.5
#20 0x000070177f405a61 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib64/libQt5Quick.so.5
#21 0x000070177f473479 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) () at /usr/lib64/libQt5Quick.so.5
#22 0x000070177f413392 in ??? () at /usr/lib64/libQt5Quick.so.5
#23 0x000070177f414397 in ??? () at /usr/lib64/libQt5Quick.so.5
#24 0x000070177cedadc7 in ??? () at /usr/lib64/libQt5Core.so.5
#25 0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#26 0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 15 (Thread 0x701727fff6c0 (LWP 1877) "plasmashell"):
#1  0x000070177c6981b4 in __syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c7226de in pselect () at /lib64/libc.so.6
#3  0x000070177b79b89d in ??? () at /usr/lib64/libusbmuxd-2.0.so.6
#4  0x000070177b79cb9b in ??? () at /usr/lib64/libusbmuxd-2.0.so.6
#5  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#6  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 14 (Thread 0x7017277fe6c0 (LWP 1885) "KCupsConnection"):
#1  0x000070177c6981b4 in __syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c718460 in ppoll () at /lib64/libc.so.6
#3  0x000070177b8ffc84 in ??? () at /usr/lib64/libglib-2.0.so.0
#4  0x000070177b90030c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x000070177d12be6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x000070177d0d234a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x000070177ced9d6b in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x0000701747e011d7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#9  0x000070177cedadc7 in ??? () at /usr/lib64/libQt5Core.so.5
#10 0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#11 0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 13 (Thread 0x701725ff36c0 (LWP 1886) "plasma:traceq0"):
#1  0x000070177c698124 in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c6987ef in __futex_abstimed_wait_cancelable64 () at /lib64/libc.so.6
#3  0x000070177c69aeb8 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x0000701775065309 in ??? () at /usr/lib64/libgallium-25.3.0.so
#5  0x000070177501d6cc in ??? () at /usr/lib64/libgallium-25.3.0.so
#6  0x0000701775065247 in ??? () at /usr/lib64/libgallium-25.3.0.so
#7  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#8  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 12 (Thread 0x7017257f06c0 (LWP 1887) "plasmash:gdrv0"):
#1  0x000070177c698124 in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c6987ef in __futex_abstimed_wait_cancelable64 () at /lib64/libc.so.6
#3  0x000070177c69aeb8 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x0000701775065309 in ??? () at /usr/lib64/libgallium-25.3.0.so
#5  0x000070177501d6cc in ??? () at /usr/lib64/libgallium-25.3.0.so
#6  0x0000701775065247 in ??? () at /usr/lib64/libgallium-25.3.0.so
#7  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#8  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 11 (Thread 0x701724fee6c0 (LWP 1888) "QSGRenderThread"):
#1  0x000070177c698124 in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c6987ef in __futex_abstimed_wait_cancelable64 () at /lib64/libc.so.6
#3  0x000070177c69aeb8 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x000070177cee0b4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#5  0x000070177f411f35 in ??? () at /usr/lib64/libQt5Quick.so.5
#6  0x000070177f4143d9 in ??? () at /usr/lib64/libQt5Quick.so.5
#7  0x000070177cedadc7 in ??? () at /usr/lib64/libQt5Core.so.5
#8  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#9  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 10 (Thread 0x70175d9b96c0 (LWP 1915) "plasma:traceq0"):
#1  0x000070177c698124 in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c6987ef in __futex_abstimed_wait_cancelable64 () at /lib64/libc.so.6
#3  0x000070177c69aeb8 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x0000701775065309 in ??? () at /usr/lib64/libgallium-25.3.0.so
#5  0x000070177501d6cc in ??? () at /usr/lib64/libgallium-25.3.0.so
#6  0x0000701775065247 in ??? () at /usr/lib64/libgallium-25.3.0.so
#7  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#8  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 9 (Thread 0x701745f806c0 (LWP 1916) "plasmash:gdrv0"):
#1  0x000070177c698124 in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c6987ef in __futex_abstimed_wait_cancelable64 () at /lib64/libc.so.6
#3  0x000070177c69aeb8 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x0000701775065309 in ??? () at /usr/lib64/libgallium-25.3.0.so
#5  0x000070177501d6cc in ??? () at /usr/lib64/libgallium-25.3.0.so
#6  0x0000701775065247 in ??? () at /usr/lib64/libgallium-25.3.0.so
#7  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#8  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 8 (Thread 0x70174577f6c0 (LWP 1917) "QSGRenderThread"):
#1  0x000070177c698124 in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c6987ef in __futex_abstimed_wait_cancelable64 () at /lib64/libc.so.6
#3  0x000070177c69aeb8 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x000070177cee0b4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#5  0x000070177f411f35 in ??? () at /usr/lib64/libQt5Quick.so.5
#6  0x000070177f4143d9 in ??? () at /usr/lib64/libQt5Quick.so.5
#7  0x000070177cedadc7 in ??? () at /usr/lib64/libQt5Core.so.5
#8  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#9  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 7 (Thread 0x701712ffd6c0 (LWP 1994) "plasma:traceq0"):
#1  0x000070177c698124 in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c6987ef in __futex_abstimed_wait_cancelable64 () at /lib64/libc.so.6
#3  0x000070177c69aeb8 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x0000701775065309 in ??? () at /usr/lib64/libgallium-25.3.0.so
#5  0x000070177501d6cc in ??? () at /usr/lib64/libgallium-25.3.0.so
#6  0x0000701775065247 in ??? () at /usr/lib64/libgallium-25.3.0.so
#7  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#8  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 6 (Thread 0x701744f7e6c0 (LWP 1995) "plasmash:gdrv0"):
#1  0x000070177c698124 in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c6987ef in __futex_abstimed_wait_cancelable64 () at /lib64/libc.so.6
#3  0x000070177c69aeb8 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x0000701775065309 in ??? () at /usr/lib64/libgallium-25.3.0.so
#5  0x000070177501d6cc in ??? () at /usr/lib64/libgallium-25.3.0.so
#6  0x0000701775065247 in ??? () at /usr/lib64/libgallium-25.3.0.so
#7  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#8  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 5 (Thread 0x701711ffb6c0 (LWP 1996) "QSGRenderThread"):
#1  0x0000701775010b82 in ??? () at /usr/lib64/libgallium-25.3.0.so
#2  0x0000701774d177d4 in ??? () at /usr/lib64/libgallium-25.3.0.so
#3  0x0000701774d1a1ec in ??? () at /usr/lib64/libgallium-25.3.0.so
#4  0x000070177f3a6377 in QSGBatchRenderer::Renderer::unmap(QSGBatchRenderer::Buffer*, bool) () at /usr/lib64/libQt5Quick.so.5
#5  0x000070177f3a80de in QSGBatchRenderer::Renderer::uploadBatch(QSGBatchRenderer::Batch*) () at /usr/lib64/libQt5Quick.so.5
#6  0x000070177f3b9dd6 in QSGBatchRenderer::Renderer::render() () at /usr/lib64/libQt5Quick.so.5
#7  0x000070177f3a1700 in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib64/libQt5Quick.so.5
#8  0x000070177f3a1d33 in QSGRenderer::renderScene(unsigned int) () at /usr/lib64/libQt5Quick.so.5
#9  0x000070177f405a61 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib64/libQt5Quick.so.5
#10 0x000070177f473479 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) () at /usr/lib64/libQt5Quick.so.5
#11 0x000070177f413392 in ??? () at /usr/lib64/libQt5Quick.so.5
#12 0x000070177f414397 in ??? () at /usr/lib64/libQt5Quick.so.5
#13 0x000070177cedadc7 in ??? () at /usr/lib64/libQt5Core.so.5
#14 0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#15 0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 4 (Thread 0x7017117fa6c0 (LWP 1997) "pool-spawner"):
#1  0x000070177b92f9be in g_cond_wait () at /usr/lib64/libglib-2.0.so.0
#2  0x000070177b8c8434 in ??? () at /usr/lib64/libglib-2.0.so.0
#3  0x000070177b9302a4 in ??? () at /usr/lib64/libglib-2.0.so.0
#4  0x000070177b93005e in ??? () at /usr/lib64/libglib-2.0.so.0
#5  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#6  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x701710ff96c0 (LWP 1998) "gmain"):
#1  0x000070177c6981b4 in __syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c718460 in ppoll () at /lib64/libc.so.6
#3  0x000070177b8ffc84 in ??? () at /usr/lib64/libglib-2.0.so.0
#4  0x000070177b90030c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x000070177b900351 in ??? () at /usr/lib64/libglib-2.0.so.0
#6  0x000070177b93005e in ??? () at /usr/lib64/libglib-2.0.so.0
#7  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#8  0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7016effff6c0 (LWP 1999) "gdbus"):
#1  0x000070177c6981b4 in __syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c718486 in read () at /lib64/libc.so.6
#3  0x000070177b95847f in ??? () at /usr/lib64/libglib-2.0.so.0
#4  0x000070177b8ff2be in ??? () at /usr/lib64/libglib-2.0.so.0
#5  0x000070177b8ffa90 in ??? () at /usr/lib64/libglib-2.0.so.0
#6  0x000070177b9005df in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#7  0x00007017443ceaf6 in ??? () at /usr/lib64/libgio-2.0.so.0
#8  0x000070177b93005e in ??? () at /usr/lib64/libglib-2.0.so.0
#9  0x000070177c69b935 in start_thread () at /lib64/libc.so.6
#10 0x000070177c725d68 in __clone3 () at /lib64/libc.so.6

Thread 1 (Thread 0x701778b998c0 (LWP 1300) "plasmashell"):
#1  0x000070177c698124 in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x000070177c6987ef in __futex_abstimed_wait_cancelable64 () at /lib64/libc.so.6
#3  0x000070177c69aeb8 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x000070177cee0b4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#5  0x000070177f41625b in ??? () at /usr/lib64/libQt5Quick.so.5
#6  0x000070177f482335 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#7  0x000070177df7122c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#8  0x000070177d0d3798 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#9  0x000070177d543344 in QPlatformWindow::windowEvent(QEvent*) () at /usr/lib64/libQt5Gui.so.5
#10 0x000070177df77306 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#11 0x000070177d0d3798 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#12 0x000070177d12b3a0 in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#13 0x000070177d12bb14 in ??? () at /usr/lib64/libQt5Core.so.5
#14 0x000070177b8fcad6 in ??? () at /usr/lib64/libglib-2.0.so.0
#15 0x000070177b8ffbdf in ??? () at /usr/lib64/libglib-2.0.so.0
#16 0x000070177b90030c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#17 0x000070177d12be46 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#18 0x000070177d0d234a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#19 0x000070177d0da55d in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#20 0x0000000000424a02 in ??? ()
#21 0x000070177c62ad14 in __libc_start_call_main () at /lib64/libc.so.6
#22 0x000070177c62adc6 in __libc_start_main_impl () at /lib64/libc.so.6
#23 0x0000000000424c01 in ??? ()
[Inferior 1 (process 1300) detached]

Reported using DrKonqi
Comment 1 Bug Janitor Service 2025-12-01 14:33:44 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.