| Summary: | Plasma 6.5 and 6.5.1 Crashes After A Bit of Time and when connecting to a WiFi network that requires guest login | ||
|---|---|---|---|
| Product: | [Plasma] plasmashell | Reporter: | Maryam Sheikh <kde-bugs> |
| Component: | Networking in general | Assignee: | Plasma Bugs List <plasma-bugs-null> |
| Status: | REPORTED --- | ||
| Severity: | crash | CC: | kdedev, nate |
| Priority: | NOR | ||
| Version First Reported In: | 6.5.1 | ||
| Target Milestone: | 1.0 | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
|
Description
Maryam Sheikh
2025-11-04 19:14:07 UTC
To add some more information, this didn't occur in Plasma 6.4, only Plasma 6.5 Thanks for the crash report. As the message at the top of the summary says, if something crashed, we need a backtrace of it so we can figure out what's going on. Can you please attach a backtrace of the crash using the coredumpctl command-line program, as detailed in https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl ? Thanks. (In reply to TraceyC from comment #2) > Thanks for the crash report. As the message at the top of the summary says, > if something crashed, we need a backtrace of it so we can figure out what's > going on. Can you please attach a backtrace of the crash using the > coredumpctl command-line program, as detailed in > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl ? > > Thanks. Unfortunately it seems no coredump was created. This is all I get ``` TIME PID UID GID SIG COREFILE EXE SIZE Sun 2025-10-26 00:41:08 CDT 155316 0 0 SIGABRT none /usr/bin/python3.13 - Sat 2025-10-25 23:51:26 CDT 136955 1000 1000 SIGABRT present /usr/bin/blenderlauncher 75.5K Sat 2025-10-25 23:51:25 CDT 136956 1000 1000 SIGABRT present /usr/bin/blenderlauncher 15.6M Mon 2025-10-20 15:51:09 CDT 32466 1000 1000 SIGSEGV missing /app/zen/zen - ``` Thanks for checking. If there's no coredump, then plasmashell didn't actually crash. Can you describe in a little more detail what you see when this bug happens? (In reply to TraceyC from comment #4) > Thanks for checking. If there's no coredump, then plasmashell didn't > actually crash. Can you describe in a little more detail what you see when > this bug happens? When this bug occurs: 1. All widgets disappear, including the taskbar and wallpaper (so just a black screen) 2. Anything open in other workspaces also crashes, only windows in the currently active workspace remain - I'm able to resize them and position them thougb 3. Sometimes when ceeating a new tab in FireFox, the tab will crash 4. Trying to log out becomes impossible without a forced power off as the application launcher doesn't appear Thanks for clarifying, that's helpful. It's odd that there's no coredump for plasmashell. I found a similar log message reported in bug 482768, where there *was* a crash, that was supposed to be fixed in 6.1.3. It may be that plasmashell is exiting in a way that prevents it from writing a core dump. Can you have a terminal running before seeing the bug or get to TTY with Ctrl+Alt+F3 when it happens? If so, can you run this while plasmashell is in this bugged state? sudo gdb -p $(pidof plasmashell) then type bt then press 'c' if it asks you if you want to continue paging Then copy-and-paste the output here. Thanks! Ok it happened this time, and it seems to be when I try connecting to a WiFi network that requires guest login
Coredump Backtrace:
```
PID: 4059 (plasmashell)
UID: 1000 (mahid)
GID: 1000 (mahid)
Signal: 11 (SEGV)
Timestamp: Sat 2025-11-15 13:22:20 CST (3min 38s ago)
Command Line: /usr/bin/plasmashell --no-respawn
Executable: /usr/bin/plasmashell
Control Group: /user.slice/user-1000.slice/user@1000.service/session.slice/plasma-plasmashell.service
Unit: user@1000.service
User Unit: plasma-plasmashell.service
Slice: user-1000.slice
Owner UID: 1000 (mahid)
Boot ID: ee8611178a6248bf9fcf79bc50ca426c
Machine ID: 9770dcc152f4492cb8e2a190eb137ea0
Hostname: arch
Storage: /var/lib/systemd/coredump/core.plasmashell.1000.ee8611178a6248bf9fcf79bc50ca426c.4059.1763234540000000.zst (present)
Size on Disk: 25.5M
Message: Process 4059 (plasmashell) of user 1000 dumped core.
Stack trace of thread 4059:
#0 0x00007893863578a3 _ZNK10QTextFrame5beginEv (libQt6Gui.so.6 + 0x5578a3)
#1 0x000078938630b297 n/a (libQt6Gui.so.6 + 0x50b297)
#2 0x000078938630b877 n/a (libQt6Gui.so.6 + 0x50b877)
#3 0x000078938630bc1b _ZN19QTextDocumentLayout8doLayoutEiii (libQt6Gui.so.6 + 0x50bc1b)
#4 0x000078938630c339 _ZN19QTextDocumentLayout15documentChangedEiii (libQt6Gui.so.6 + 0x50c339)
#5 0x00007893862cd8fc _ZN20QTextDocumentPrivate5clearEv (libQt6Gui.so.6 + 0x4cd8fc)
#6 0x00007893862b2236 _ZN13QTextDocument12setPlainTextERK7QString (libQt6Gui.so.6 + 0x4b2236)
#7 0x0000789387cb1dfd n/a (libQt6Widgets.so.6 + 0x2b1dfd)
#8 0x0000789387cb4466 n/a (libQt6Widgets.so.6 + 0x2b4466)
#9 0x0000789387cb46fd n/a (libQt6Widgets.so.6 + 0x2b46fd)
#10 0x0000789387cad5dc _ZN6QLabel10paintEventEP11QPaintEvent (libQt6Widgets.so.6 + 0x2ad5dc)
#11 0x0000789387b5d6f3 _ZN7QWidget5eventEP6QEvent (libQt6Widgets.so.6 + 0x15d6f3)
#12 0x0000789387bcc576 _ZN6QFrame5eventEP6QEvent (libQt6Widgets.so.6 + 0x1cc576)
#13 0x0000789387b020a0 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x1020a0)
#14 0x000078938576a6c8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x16a6c8)
#15 0x0000789387b4e96e _ZN14QWidgetPrivate14sendPaintEventERK7QRegion (libQt6Widgets.so.6 + 0x14e96e)
#16 0x0000789387b50c27 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPoint6QFlagsINS_14DrawWidgetFlagEEP8QPainterP21QWidgetRepaintManager (libQt6Widgets.so.6 + 0x150c27)
#17 0x0000789387b53a64 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPoint6QFlagsINS_14DrawWidgetFlagEEP8QPainterP21QWidgetRepaintManager (libQt6Widgets.so.6 + 0x153a64)
#18 0x0000789387b51185 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPoint6QFlagsINS_14DrawWidgetFlagEEP8QPainterP21QWidgetRepaintManager (libQt6Widgets.so.6 + 0x151185)
#19 0x0000789387b53a64 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPoint6QFlagsINS_14DrawWidgetFlagEEP8QPainterP21QWidgetRepaintManager (libQt6Widgets.so.6 + 0x153a64)
#20 0x0000789387b5389c _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPoint6QFlagsINS_14DrawWidgetFlagEEP8QPainterP21QWidgetRepaintManager (libQt6Widgets.so.6 + 0x15389c)
#21 0x0000789387b51185 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPoint6QFlagsINS_14DrawWidgetFlagEEP8QPainterP21QWidgetRepaintManager (libQt6Widgets.so.6 + 0x151185)
#22 0x0000789387b75929 _ZN21QWidgetRepaintManager13paintAndFlushEv (libQt6Widgets.so.6 + 0x175929)
#23 0x0000789387b70ac6 _ZN21QWidgetRepaintManager4syncEP7QWidgetRK7QRegion (libQt6Widgets.so.6 + 0x170ac6)
#24 0x0000789387b79d88 n/a (libQt6Widgets.so.6 + 0x179d88)
#25 0x0000789387b020a0 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x1020a0)
#26 0x000078938576a6c8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x16a6c8)
#27 0x0000789385fab36a _ZN22QGuiApplicationPrivate18processExposeEventEPN29QWindowSystemInterfacePrivate11ExposeEventE (libQt6Gui.so.6 + 0x1ab36a)
#28 0x00007893860211cd _ZN22QWindowSystemInterface17handleExposeEventINS_19SynchronousDeliveryEEEbP7QWindowRK7QRegion (libQt6Gui.so.6 + 0x2211cd)
#29 0x000078938691d09f _ZN15QtWaylandClient14QWaylandWindow15sendExposeEventERK5QRect (libQt6WaylandClient.so.6 + 0xa809f)
#30 0x000078938691e97e _ZN15QtWaylandClient14QWaylandWindow14updateExposureEv (libQt6WaylandClient.so.6 + 0xa997e)
#31 0x0000789386f8fac6 n/a (libffi.so.8 + 0x7ac6)
#32 0x0000789386f8c76b n/a (libffi.so.8 + 0x476b)
#33 0x0000789386f8f06e ffi_call (libffi.so.8 + 0x706e)
#34 0x00007893883e148d n/a (libwayland-client.so.0 + 0x448d)
#35 0x00007893883e22e9 n/a (libwayland-client.so.0 + 0x52e9)
#36 0x00007893883e26f3 wl_display_dispatch_queue_pending (libwayland-client.so.0 + 0x56f3)
#37 0x00007893868e1046 _ZN15QtWaylandClient15QWaylandDisplay13flushRequestsEv (libQt6WaylandClient.so.6 + 0x6c046)
#38 0x00007893857d753a n/a (libQt6Core.so.6 + 0x1d753a)
#39 0x0000789385a4aa15 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44aa15)
#40 0x0000789385775a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86)
#41 0x000078938576f171 _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x16f171)
#42 0x00005947122f12d9 n/a (/usr/bin/plasmashell + 0x292d9)
#43 0x0000789384e27675 n/a (libc.so.6 + 0x27675)
#44 0x0000789384e27729 __libc_start_main (libc.so.6 + 0x27729)
#45 0x00005947122f1875 n/a (/usr/bin/plasmashell + 0x29875)
Stack trace of thread 4064:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4060:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e931f4 n/a (libc.so.6 + 0x931f4)
#3 0x0000789384f0da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007893842d8784 n/a (libglib-2.0.so.0 + 0x60784)
#5 0x00007893842d8865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865)
#6 0x0000789385a4a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2)
#7 0x0000789385775a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86)
#8 0x000078938588af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e)
#9 0x00007893867ee63e n/a (libQt6DBus.so.6 + 0x3763e)
#10 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#11 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#12 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4062:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e931f4 n/a (libc.so.6 + 0x931f4)
#3 0x0000789384f0d4ee __poll (libc.so.6 + 0x10d4ee)
#4 0x00007893868e0d35 n/a (libQt6WaylandClient.so.6 + 0x6bd35)
#5 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#6 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#7 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4061:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x0000789385935269 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x335269)
#5 0x00007893868e0cc9 n/a (libQt6WaylandClient.so.6 + 0x6bcc9)
#6 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4118:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4115:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
#4 0x00007893859351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5)
#5 0x00007893858906fa n/a (libQt6Core.so.6 + 0x2906fa)
#6 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4136:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
#4 0x00007893859351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5)
#5 0x00007893858906fa n/a (libQt6Core.so.6 + 0x2906fa)
#6 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4139:
#0 0x00007893858780fa n/a (libQt6Core.so.6 + 0x2780fa)
#1 0x0000789385a6511d n/a (libQt6Core.so.6 + 0x46511d)
#2 0x0000789385a658d6 n/a (libQt6Core.so.6 + 0x4658d6)
#3 0x0000789385a65b61 n/a (libQt6Core.so.6 + 0x465b61)
#4 0x0000789385a5c64f n/a (libQt6Core.so.6 + 0x45c64f)
#5 0x0000789385a5e8b6 n/a (libQt6Core.so.6 + 0x45e8b6)
#6 0x0000789385a5ec11 n/a (libQt6Core.so.6 + 0x45ec11)
#7 0x0000789385a5f41d _ZNK13QMimeDatabase15mimeTypeForFileERK7QStringNS_9MatchModeE (libQt6Core.so.6 + 0x45f41d)
#8 0x000078932c034505 n/a (kio_file.so + 0xd505)
#9 0x000078938510dd1b n/a (libKF6KIOCore.so.6 + 0x83d1b)
#10 0x000078938510e8d7 n/a (libKF6KIOCore.so.6 + 0x848d7)
#11 0x000078938510f3be n/a (libKF6KIOCore.so.6 + 0x853be)
#12 0x00007893851a006b n/a (libKF6KIOCore.so.6 + 0x11606b)
#13 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#14 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#15 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4065:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4081:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e931f4 n/a (libc.so.6 + 0x931f4)
#3 0x0000789384f0da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007893842d8784 n/a (libglib-2.0.so.0 + 0x60784)
#5 0x00007893842d8865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865)
#6 0x0000789385a4a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2)
#7 0x0000789385775a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86)
#8 0x000078938588af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e)
#9 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#10 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#11 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4133:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4114:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
#4 0x00007893859351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5)
#5 0x00007893858906fa n/a (libQt6Core.so.6 + 0x2906fa)
#6 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4116:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
#4 0x00007893859351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5)
#5 0x00007893858906fa n/a (libQt6Core.so.6 + 0x2906fa)
#6 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4096:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e931f4 n/a (libc.so.6 + 0x931f4)
#3 0x0000789384f0d4ee __poll (libc.so.6 + 0x10d4ee)
#4 0x0000789352699b6a n/a (libpulse.so.0 + 0x32b6a)
#5 0x0000789352683661 pa_mainloop_poll (libpulse.so.0 + 0x1c661)
#6 0x000078935268d793 pa_mainloop_iterate (libpulse.so.0 + 0x26793)
#7 0x000078935268d861 pa_mainloop_run (libpulse.so.0 + 0x26861)
#8 0x000078935269ed32 n/a (libpulse.so.0 + 0x37d32)
#9 0x000078935264446f n/a (libpulsecommon-17.0.so + 0x5d46f)
#10 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#11 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4123:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4148:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x0000789385935269 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x335269)
#5 0x000078938602d09f _ZN22QWindowSystemInterface23flushWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Gui.so.6 + 0x22d09f)
#6 0x000078938691ed3f _ZN15QtWaylandClient14QWaylandWindow8setScaleEd (libQt6WaylandClient.so.6 + 0xa9d3f)
#7 0x00007893857c4554 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1c4554)
#8 0x0000789387b020a0 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x1020a0)
#9 0x000078938576a6c8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x16a6c8)
#10 0x000078938576aab2 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x16aab2)
#11 0x0000789385a4db18 n/a (libQt6Core.so.6 + 0x44db18)
#12 0x00007893842d6f8d n/a (libglib-2.0.so.0 + 0x5ef8d)
#13 0x00007893842d8657 n/a (libglib-2.0.so.0 + 0x60657)
#14 0x00007893842d8865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865)
#15 0x0000789385a4a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2)
#16 0x0000789385775a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86)
#17 0x000078938588af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e)
#18 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#19 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#20 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4110:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x0000789385935269 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x335269)
#5 0x0000789387484952 n/a (libQt6Quick.so.6 + 0x484952)
#6 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4128:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4162:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e931f4 n/a (libc.so.6 + 0x931f4)
#3 0x0000789384f0da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007893842d8784 n/a (libglib-2.0.so.0 + 0x60784)
#5 0x00007893842d8865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865)
#6 0x0000789385a4a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2)
#7 0x0000789385775a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86)
#8 0x000078938588af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e)
#9 0x00007892ff674d19 _ZN15KCupsConnection3runEv (libkcups.so + 0x27d19)
#10 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#11 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#12 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4142:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e931f4 n/a (libc.so.6 + 0x931f4)
#3 0x0000789384f1acf5 epoll_wait (libc.so.6 + 0x11acf5)
#4 0x000078930c58ec2a n/a (libspa-support.so + 0x19c2a)
#5 0x000078930c57bc7f n/a (libspa-support.so + 0x6c7f)
#6 0x000078930c61b014 n/a (libpipewire-0.3.so.0 + 0x83014)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4138:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e931f4 n/a (libc.so.6 + 0x931f4)
#3 0x0000789384f0da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007893859277d3 _Z12qt_safe_pollP6pollfdm14QDeadlineTimer (libQt6Core.so.6 + 0x3277d3)
#5 0x0000789384967fc3 n/a (libQt6Network.so.6 + 0x143fc3)
#6 0x00007893848e4600 n/a (libQt6Network.so.6 + 0xc0600)
#7 0x00007893848da45f _ZN15QAbstractSocket16waitForReadyReadEi (libQt6Network.so.6 + 0xb645f)
#8 0x00007893850c826a n/a (libKF6KIOCore.so.6 + 0x3e26a)
#9 0x000078938510f3fb n/a (libKF6KIOCore.so.6 + 0x853fb)
#10 0x00007893851a006b n/a (libKF6KIOCore.so.6 + 0x11606b)
#11 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#12 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#13 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4111:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4119:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4124:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4129:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e95ede pthread_cond_wait (libc.so.6 + 0x95ede)
#4 0x000078937576761e n/a (libgallium-25.2.6-arch1.1.so + 0x56761e)
#5 0x000078937572057d n/a (libgallium-25.2.6-arch1.1.so + 0x52057d)
#6 0x000078937576754d n/a (libgallium-25.2.6-arch1.1.so + 0x56754d)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4161:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e931f4 n/a (libc.so.6 + 0x931f4)
#3 0x0000789384f0d4ee __poll (libc.so.6 + 0x10d4ee)
#4 0x0000789352699b6a n/a (libpulse.so.0 + 0x32b6a)
#5 0x0000789352683661 pa_mainloop_poll (libpulse.so.0 + 0x1c661)
#6 0x000078935268d793 pa_mainloop_iterate (libpulse.so.0 + 0x26793)
#7 0x000078935268d861 pa_mainloop_run (libpulse.so.0 + 0x26861)
#8 0x000078935269ed32 n/a (libpulse.so.0 + 0x37d32)
#9 0x000078935264446f n/a (libpulsecommon-17.0.so + 0x5d46f)
#10 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#11 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4137:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e931f4 n/a (libc.so.6 + 0x931f4)
#3 0x0000789384f0da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007893842d8784 n/a (libglib-2.0.so.0 + 0x60784)
#5 0x00007893842d8865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865)
#6 0x0000789385a4a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2)
#7 0x0000789385775a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86)
#8 0x000078938588af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e)
#9 0x00007893873a0ba2 n/a (libQt6Quick.so.6 + 0x3a0ba2)
#10 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#11 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#12 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4134:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
#4 0x00007893859351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5)
#5 0x00007893858906fa n/a (libQt6Core.so.6 + 0x2906fa)
#6 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 4135:
#0 0x0000789384e9f042 n/a (libc.so.6 + 0x9f042)
#1 0x0000789384e931ac n/a (libc.so.6 + 0x931ac)
#2 0x0000789384e9381c n/a (libc.so.6 + 0x9381c)
#3 0x0000789384e960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
#4 0x00007893859351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5)
#5 0x00007893858906fa n/a (libQt6Core.so.6 + 0x2906fa)
#6 0x0000789385930ca9 n/a (libQt6Core.so.6 + 0x330ca9)
#7 0x0000789384e969cb n/a (libc.so.6 + 0x969cb)
#8 0x0000789384f1aa0c n/a (libc.so.6 + 0x11aa0c)
ELF object binary architecture: AMD x86-64
```
Thanks for your reply, and the backtrace. That's useful. The folks more familiar with this area of the code will have to take a further look. I'm not able to reproduce this crash on git-master on a wi-fi network that requires a password. Does it only happen on a guest network or any Wi-Fi network that requires a password? I've only had this on guest networks |