Bug 508130

Summary:	X11 connection broke causing plasmashell and applications to crash on debian 13
Product:	[Plasma] plasmashell	Reporter:	dxceor
Component:	generic-crash	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	crash	CC:	dolphin-bugs-null, kdedev
Priority:	NOR	Keywords:	X11-only
Version First Reported In:	6.3.6
Target Milestone:	1.0
Platform:	Debian stable
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	drkonqi screenshot attachment-2654005-0.html

Description dxceor 2025-08-11 19:57:13 UTC

Created attachment 183964 [details]
drkonqi screenshot

Since I upgraded to Debian 13 yesterday, I encounter an issue with KDE every so often.
My entire session shutdowns and brings me back to SDDM.

Looking at drkonqi, it seems that Dolphin is crashing with a segfault:

```
Hint: You are currently not seeing messages from other users and the system.
      Users in groups 'adm', 'systemd-journal' can see all messages.
      Pass -q to turn off this notice.
           PID: 400278 (dolphin)
           UID: 1000 (deksor)
           GID: 1000 (deksor)
        Signal: 11 (SEGV)
     Timestamp: Mon 2025-08-11 21:30:49 CEST (21min ago)
  Command Line: /usr/bin/dolphin
    Executable: /usr/bin/dolphin
 Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.dolphin@f107cf6277254206a3b0416a07420a46.service
          Unit: user@1000.service
     User Unit: app-org.kde.dolphin@f107cf6277254206a3b0416a07420a46.service
         Slice: user-1000.slice
     Owner UID: 1000 (deksor)
       Boot ID: 83205e09c5a343818837431a18db6d52
    Machine ID: 246ea045cdec44df82983835de925077
      Hostname: deksor-ryzen-pc
       Storage: /var/lib/systemd/coredump/core.dolphin.1000.83205e09c5a343818837431a18db6d52.400278.1754940649000000.zst (present)
  Size on Disk: 4.9M
       Message: Process 400278 (dolphin) of user 1000 dumped core.
                
                Module libuuid.so.1 from deb util-linux-2.41-5.amd64
                Module libgomp.so.1 from deb gcc-14-14.2.0-19.amd64
                Module libsystemd.so.0 from deb systemd-257.7-1.amd64
                Module libatomic.so.1 from deb gcc-14-14.2.0-19.amd64
                Module libblkid.so.1 from deb util-linux-2.41-5.amd64
                Module libzstd.so.1 from deb libzstd-1.5.7+dfsg-1.amd64
                Module libudev.so.1 from deb systemd-257.7-1.amd64
                Module libgcc_s.so.1 from deb gcc-14-14.2.0-19.amd64
                Module libmount.so.1 from deb util-linux-2.41-5.amd64
                Module libstdc++.so.6 from deb gcc-14-14.2.0-19.amd64
                Stack trace of thread 400278:
                #0  0x00007f5c3ac9e95c n/a (libc.so.6 + 0x9495c)
                #1  0x00007f5c3ac49cc2 raise (libc.so.6 + 0x3fcc2)
                #2  0x00007f5c3d6d86e2 _ZN6KCrash19defaultCrashHandlerEi (libKF6Crash.so.6 + 0x56e2)
                #3  0x00007f5c3ac49df0 n/a (libc.so.6 + 0x3fdf0)
                #4  0x000055981f568aa6 n/a (/usr/bin/dolphin + 0x5aaa6)
                #5  0x000055981f5908f6 n/a (/usr/bin/dolphin + 0x828f6)
                #6  0x00007f5c3b395d36 _ZN23QCoreApplicationPrivate34sendThroughApplicationEventFiltersEP7QObjectP6QEvent (libQt6Core.so.6 + 0x195d36)
                #7  0x00007f5c3c3b49f0 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x1b49f0)
                #8  0x00007f5c3b3965b0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x1965b0)
                #9  0x00007f5c3b397117 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x197117)
                #10 0x00007f5c3b5fbc24 n/a (libQt6Core.so.6 + 0x3fbc24)
                #11 0x00007f5c3b4daaa6 n/a (libQt6Core.so.6 + 0x2daaa6)
                #12 0x00007f5c3b4dab15 n/a (libQt6Core.so.6 + 0x2dab15)
                #13 0x00007f5c3ac4bd51 __cxa_finalize (libc.so.6 + 0x41d51)
                #14 0x00007f5c3b315d27 n/a (libQt6Core.so.6 + 0x115d27)
                #15 0x00007f5c3dec0fc2 n/a (ld-linux-x86-64.so.2 + 0x1fc2)
                #16 0x00007f5c3dec3e72 n/a (ld-linux-x86-64.so.2 + 0x4e72)
                #17 0x00007f5c3ac4c291 n/a (libc.so.6 + 0x42291)
                #18 0x00007f5c3ac4c35a exit (libc.so.6 + 0x4235a)
                #19 0x00007f5c32f85915 n/a (libQt6XcbQpa.so.6 + 0x2d915)
                #20 0x00007f5c32fb13b7 n/a (libQt6XcbQpa.so.6 + 0x593b7)
                #21 0x00007f5c383ab3c5 n/a (libglib-2.0.so.0 + 0x5c3c5)
                #22 0x00007f5c383ad5f7 n/a (libglib-2.0.so.0 + 0x5e5f7)
                #23 0x00007f5c383add60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #24 0x00007f5c3b5a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #25 0x00007f5c3b398893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #26 0x00007f5c3b39a18a _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x19a18a)
                #27 0x000055981f56ac7b n/a (/usr/bin/dolphin + 0x5cc7b)
                #28 0x00007f5c3ac33ca8 n/a (libc.so.6 + 0x29ca8)
                #29 0x00007f5c3ac33d65 __libc_start_main (libc.so.6 + 0x29d65)
                #30 0x000055981f56b581 n/a (/usr/bin/dolphin + 0x5d581)
                
                Stack trace of thread 400297:
                #0  0x00007f5c3aca49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f5c3ac99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f5c3ac996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007f5c3ad0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007f5c383ad6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007f5c383add60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007f5c3b5a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007f5c3b398893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007f5c3b46a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007f5c3b4e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007f5c3ac9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007f5c3ad1a7b8 n/a (libc.so.6 + 0x1107b8)
                ELF object binary architecture: AMD x86-64
```

After that it causes a TRAP in discord, then ABRT in drkonqi, then a BUS in plasmashell

```
Hint: You are currently not seeing messages from other users and the system.
      Users in groups 'adm', 'systemd-journal' can see all messages.
      Pass -q to turn off this notice.
           PID: 379108 (plasmashell)
           UID: 1000 (deksor)
           GID: 1000 (deksor)
        Signal: 7 (BUS)
     Timestamp: Mon 2025-08-11 21:30:49 CEST (22min 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 (deksor)
       Boot ID: 83205e09c5a343818837431a18db6d52
    Machine ID: 246ea045cdec44df82983835de925077
      Hostname: deksor-ryzen-pc
       Storage: /var/lib/systemd/coredump/core.plasmashell.1000.83205e09c5a343818837431a18db6d52.379108.1754940649000000.zst (present)
  Size on Disk: 46.5M
       Message: Process 379108 (plasmashell) of user 1000 dumped core.
                
                Module libuuid.so.1 from deb util-linux-2.41-5.amd64
                Module libgomp.so.1 from deb gcc-14-14.2.0-19.amd64
                Module libsystemd.so.0 from deb systemd-257.7-1.amd64
                Module libatomic.so.1 from deb gcc-14-14.2.0-19.amd64
                Module libblkid.so.1 from deb util-linux-2.41-5.amd64
                Module libzstd.so.1 from deb libzstd-1.5.7+dfsg-1.amd64
                Module libmount.so.1 from deb util-linux-2.41-5.amd64
                Module libudev.so.1 from deb systemd-257.7-1.amd64
                Module libgcc_s.so.1 from deb gcc-14-14.2.0-19.amd64
                Module libstdc++.so.6 from deb gcc-14-14.2.0-19.amd64
                Stack trace of thread 379108:
                #0  0x00007ffb77a9e95c n/a (libc.so.6 + 0x9495c)
                #1  0x00007ffb77a49cc2 raise (libc.so.6 + 0x3fcc2)
                #2  0x00007ffb7ab166e2 _ZN6KCrash19defaultCrashHandlerEi (libKF6Crash.so.6 + 0x56e2)
                #3  0x00007ffb77a49df0 n/a (libc.so.6 + 0x3fdf0)
                #4  0x00007ffb10504250 _ZN14NetworkManager17activeConnectionsEv (libKF6NetworkManagerQt.so.6 + 0x97250)
                #5  0x00007ffb3b293054 n/a (libplasmanm_internal.so + 0x64054)
                #6  0x00007ffb781e4443 n/a (libQt6Core.so.6 + 0x1e4443)
                #7  0x00007ffb781e4903 _ZN7QObject9destroyedEPS_ (libQt6Core.so.6 + 0x1e4903)
                #8  0x00007ffb781d9e6c _ZN7QObjectD1Ev (libQt6Core.so.6 + 0x1d9e6c)
                #9  0x00007ffb105106dd _ZN14NetworkManager13VpnConnectionD0Ev (libKF6NetworkManagerQt.so.6 + 0xa36dd)
                #10 0x00007ffb781d5d6e _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1d5d6e)
                #11 0x00007ffb7a1b49b5 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x1b49b5)
                #12 0x00007ffb781965b0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x1965b0)
                #13 0x00007ffb78197117 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x197117)
                #14 0x00007ffb783fbc24 n/a (libQt6Core.so.6 + 0x3fbc24)
                #15 0x00007ffb782daaa6 n/a (libQt6Core.so.6 + 0x2daaa6)
                #16 0x00007ffb782dab15 n/a (libQt6Core.so.6 + 0x2dab15)
                #17 0x00007ffb77a4bd51 __cxa_finalize (libc.so.6 + 0x41d51)
                #18 0x00007ffb78115d27 n/a (libQt6Core.so.6 + 0x115d27)
                #19 0x00007ffb7af39fc2 n/a (ld-linux-x86-64.so.2 + 0x1fc2)
                #20 0x00007ffb7af3ce72 n/a (ld-linux-x86-64.so.2 + 0x4e72)
                #21 0x00007ffb77a4c291 n/a (libc.so.6 + 0x42291)
                #22 0x00007ffb77a4c35a exit (libc.so.6 + 0x4235a)
                #23 0x00007ffb76fcf554 _XDefaultIOError (libX11.so.6 + 0x48554)
                #24 0x00007ffb76fcf863 _XIOError (libX11.so.6 + 0x48863)
                #25 0x00007ffb76fcd218 _XFlush (libX11.so.6 + 0x46218)
                #26 0x00007ffb76fcfec5 _XGetRequest (libX11.so.6 + 0x48ec5)
                #27 0x00007ffb76fb1610 XGetWindowProperty (libX11.so.6 + 0x2a610)
                #28 0x00007ffb76fb1dc0 XGetTextProperty (libX11.so.6 + 0x2adc0)
                #29 0x00007ffb7a834fa4 _ZN10KX11Extras16readNamePropertyEym (libKF6WindowSystem.so.6 + 0x38fa4)
                #30 0x00007ffb7a8465b7 _ZN11KWindowInfoC1Ey6QFlagsIN3NET8PropertyEES0_INS1_9Property2EE (libKF6WindowSystem.so.6 + 0x4a5b7)
                #31 0x00007ffb63f71b02 n/a (libtaskmanager.so.6 + 0xaab02)
                #32 0x00007ffb63f73e09 _ZNK11TaskManager17XWindowTasksModel4dataERK11QModelIndexi (libtaskmanager.so.6 + 0xace09)
                #33 0x00007ffb7837544a _ZNK19QAbstractProxyModel4dataERK11QModelIndexi (libQt6Core.so.6 + 0x37544a)
                #34 0x00007ffb78377fec _ZNK28QConcatenateTablesProxyModel4dataERK11QModelIndexi (libQt6Core.so.6 + 0x377fec)
                #35 0x00007ffb63f1561c _ZNK11TaskManager20TaskFilterProxyModel10acceptsRowEi (libtaskmanager.so.6 + 0x4e61c)
                #36 0x00007ffb78380088 n/a (libQt6Core.so.6 + 0x380088)
                #37 0x00007ffb7838da82 n/a (libQt6Core.so.6 + 0x38da82)
                #38 0x00007ffb781e4443 n/a (libQt6Core.so.6 + 0x1e4443)
                #39 0x00007ffb7835a120 _ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK5QListIiE (libQt6Core.so.6 + 0x35a120)
                #40 0x00007ffb78377e29 n/a (libQt6Core.so.6 + 0x377e29)
                #41 0x00007ffb781e4443 n/a (libQt6Core.so.6 + 0x1e4443)
                #42 0x00007ffb7835a120 _ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK5QListIiE (libQt6Core.so.6 + 0x35a120)
                #43 0x00007ffb7837db9f _ZN26QIdentityProxyModelPrivate17sourceDataChangedERK11QModelIndexS2_RK5QListIiE (libQt6Core.so.6 + 0x37db9f)
                #44 0x00007ffb781e4443 n/a (libQt6Core.so.6 + 0x1e4443)
                #45 0x00007ffb7835a120 _ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK5QListIiE (libQt6Core.so.6 + 0x35a120)
                #46 0x00007ffb63f6e1c3 n/a (libtaskmanager.so.6 + 0xa71c3)
                #47 0x00007ffb63f7147a n/a (libtaskmanager.so.6 + 0xaa47a)
                #48 0x00007ffb781e4443 n/a (libQt6Core.so.6 + 0x1e4443)
                #49 0x00007ffb63f6be9f n/a (libtaskmanager.so.6 + 0xa4e9f)
                #50 0x00007ffb781e4443 n/a (libQt6Core.so.6 + 0x1e4443)
                #51 0x00007ffb7a833d45 _ZN10KX11Extras13windowChangedEy6QFlagsIN3NET8PropertyEES0_INS1_9Property2EE (libKF6WindowSystem.so.6 + 0x37d45)
                #52 0x00007ffb7a836b14 n/a (libKF6WindowSystem.so.6 + 0x3ab14)
                #53 0x00007ffb7818d0bf _ZN24QAbstractEventDispatcher17filterNativeEventERK10QByteArrayPvPx (libQt6Core.so.6 + 0x18d0bf)
                #54 0x00007ffb711dec7a _ZN14QXcbConnection14handleXcbEventEP19xcb_generic_event_t (libQt6XcbQpa.so.6 + 0x37c7a)
                #55 0x00007ffb711e734c _ZN14QXcbConnection16processXcbEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6XcbQpa.so.6 + 0x4034c)
                #56 0x00007ffb712003b7 n/a (libQt6XcbQpa.so.6 + 0x593b7)
                #57 0x00007ffb76a0a3c5 n/a (libglib-2.0.so.0 + 0x5c3c5)
                #58 0x00007ffb76a0c5f7 n/a (libglib-2.0.so.0 + 0x5e5f7)
                #59 0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #60 0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #61 0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #62 0x00007ffb7819a18a _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x19a18a)
                #63 0x000056543b396177 n/a (/usr/bin/plasmashell + 0x33177)
                
                Stack trace of thread 379376:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0d9c6 __poll (libc.so.6 + 0x1039c6)
                #4  0x00007ffb38e61aa5 n/a (libpulse.so.0 + 0x34aa5)
                #5  0x00007ffb38e532ac pa_mainloop_poll (libpulse.so.0 + 0x262ac)
                #6  0x00007ffb38e5397a pa_mainloop_iterate (libpulse.so.0 + 0x2697a)
                #7  0x00007ffb38e53a20 pa_mainloop_run (libpulse.so.0 + 0x26a20)
                #8  0x00007ffb38e61b7b n/a (libpulse.so.0 + 0x34b7b)
                #9  0x00007ffb38dfb7b3 n/a (libpulsecommon-17.0.so + 0x5c7b3)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379534:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb799e3001 n/a (libQt6Quick.so.6 + 0x3e3001)
                #10 0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #11 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #12 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379517:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b1aa6d epoll_wait (libc.so.6 + 0x110a6d)
                #4  0x00007ffb2b5d3816 n/a (libspa-support.so + 0x1c816)
                #5  0x00007ffb2b5beb7d n/a (libspa-support.so + 0x7b7d)
                #6  0x00007ffb2b7c0b55 n/a (libpipewire-0.3.so.0 + 0xb2b55)
                #7  0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379607:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 382551:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a99c9c n/a (libc.so.6 + 0x8fc9c)
                #3  0x00007ffb77a9c158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x00007ffb782df83b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x2df83b)
                #5  0x00007ffb79a9d95e n/a (libQt6Quick.so.6 + 0x49d95e)
                #6  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #7  0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379539:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb383a6675 _ZN15KCupsConnection3runEv (libkcupslib.so.6.3.5 + 0x31675)
                #10 0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #11 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #12 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379183:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379529:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a99c9c n/a (libc.so.6 + 0x8fc9c)
                #3  0x00007ffb77a9c158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x00007ffb782df83b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x2df83b)
                #5  0x00007ffb79a9d95e n/a (libQt6Quick.so.6 + 0x49d95e)
                #6  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #7  0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379603:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6341 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6341)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379619:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379618:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379609:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 381955:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a99c9c n/a (libc.so.6 + 0x8fc9c)
                #3  0x00007ffb77a9c158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x00007ffb782df83b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x2df83b)
                #5  0x00007ffb79a9d95e n/a (libQt6Quick.so.6 + 0x49d95e)
                #6  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #7  0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379611:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6341 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6341)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379604:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379616:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379621:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379620:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379606:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379605:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379622:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379623:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379869:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a99c9c n/a (libc.so.6 + 0x8fc9c)
                #3  0x00007ffb77a9c158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x00007ffb782df83b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x2df83b)
                #5  0x00007ffb79a9d95e n/a (libQt6Quick.so.6 + 0x49d95e)
                #6  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #7  0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379544:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a99c9c n/a (libc.so.6 + 0x8fc9c)
                #3  0x00007ffb77a9c158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x00007ffb782df83b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x2df83b)
                #5  0x00007ffb79a9d95e n/a (libQt6Quick.so.6 + 0x49d95e)
                #6  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #7  0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379608:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379612:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379543:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a99c9c n/a (libc.so.6 + 0x8fc9c)
                #3  0x00007ffb77a9c158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x00007ffb782df83b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x2df83b)
                #5  0x00007ffb79a9d95e n/a (libQt6Quick.so.6 + 0x49d95e)
                #6  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #7  0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379613:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379625:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379610:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379615:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379624:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379617:
                #0  0x00007ffb77b18779 syscall (libc.so.6 + 0x10e779)
                #1  0x00007ffb782e4782 _ZN10QSemaphore7acquireEi (libQt6Core.so.6 + 0x2e4782)
                #2  0x00007ffb781a5361 _ZN11QMetaObject16invokeMethodImplEP7QObjectPN9QtPrivate15QSlotObjectBaseEN2Qt14ConnectionTypeExPKPKvPKPKcPKPKNS2_18QMetaTypeInterfaceE (libQt6Core.so.6 + 0x1a5361)
                #3  0x00007ffb78e7cedf n/a (libQt6DBus.so.6 + 0x48edf)
                #4  0x00007ffb78e85929 n/a (libQt6DBus.so.6 + 0x51929)
                #5  0x00007ffb78e5a73e n/a (libQt6DBus.so.6 + 0x2673e)
                #6  0x00007ffb781d5e57 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1d5e57)
                #7  0x00007ffb7a1b49b5 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x1b49b5)
                #8  0x00007ffb781965b0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x1965b0)
                #9  0x00007ffb78197117 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x197117)
                #10 0x00007ffb783a8a17 n/a (libQt6Core.so.6 + 0x3a8a17)
                #11 0x00007ffb76a0a3c5 n/a (libglib-2.0.so.0 + 0x5c3c5)
                #12 0x00007ffb76a0c5f7 n/a (libglib-2.0.so.0 + 0x5e5f7)
                #13 0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #14 0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #15 0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #16 0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #17 0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #18 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #19 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379626:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb76a0c6cc n/a (libglib-2.0.so.0 + 0x5e6cc)
                #5  0x00007ffb76a0cd60 g_main_context_iteration (libglib-2.0.so.0 + 0x5ed60)
                #6  0x00007ffb783a6323 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3a6323)
                #7  0x00007ffb78198893 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x198893)
                #8  0x00007ffb7826a5fc _ZN7QThread4execEv (libQt6Core.so.6 + 0x26a5fc)
                #9  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #10 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #11 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 711298:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb782d5cb9 _Z12qt_safe_pollP6pollfdm14QDeadlineTimer (libQt6Core.so.6 + 0x2d5cb9)
                #5  0x00007ffb7720d051 n/a (libQt6Network.so.6 + 0x13e051)
                #6  0x00007ffb7719a771 n/a (libQt6Network.so.6 + 0xcb771)
                #7  0x00007ffb771912cc _ZN15QAbstractSocket16waitForReadyReadEi (libQt6Network.so.6 + 0xc22cc)
                #8  0x00007ffb7735a95a n/a (libKF6KIOCore.so.6 + 0x5395a)
                #9  0x00007ffb7743f13d n/a (libKF6KIOCore.so.6 + 0x13813d)
                #10 0x00007ffb7741c6ef n/a (libKF6KIOCore.so.6 + 0x1156ef)
                #11 0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #12 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #13 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 380560:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a99c9c n/a (libc.so.6 + 0x8fc9c)
                #3  0x00007ffb77a9c158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x00007ffb782df83b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x2df83b)
                #5  0x00007ffb79a9d95e n/a (libQt6Quick.so.6 + 0x49d95e)
                #6  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #7  0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 711297:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0de6e ppoll (libc.so.6 + 0x103e6e)
                #4  0x00007ffb782d5cb9 _Z12qt_safe_pollP6pollfdm14QDeadlineTimer (libQt6Core.so.6 + 0x2d5cb9)
                #5  0x00007ffb7720d051 n/a (libQt6Network.so.6 + 0x13e051)
                #6  0x00007ffb7719a771 n/a (libQt6Network.so.6 + 0xcb771)
                #7  0x00007ffb771912cc _ZN15QAbstractSocket16waitForReadyReadEi (libQt6Network.so.6 + 0xc22cc)
                #8  0x00007ffb7735a95a n/a (libKF6KIOCore.so.6 + 0x5395a)
                #9  0x00007ffb7743f13d n/a (libKF6KIOCore.so.6 + 0x13813d)
                #10 0x00007ffb7741c6ef n/a (libKF6KIOCore.so.6 + 0x1156ef)
                #11 0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #12 0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #13 0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379601:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a99c9c n/a (libc.so.6 + 0x8fc9c)
                #3  0x00007ffb77a9c158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x00007ffb782df83b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x2df83b)
                #5  0x00007ffb79a9d95e n/a (libQt6Quick.so.6 + 0x49d95e)
                #6  0x00007ffb782e11ea n/a (libQt6Core.so.6 + 0x2e11ea)
                #7  0x00007ffb77a9cb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007ffb77b1a7b8 n/a (libc.so.6 + 0x1107b8)
                
                Stack trace of thread 379530:
                #0  0x00007ffb77aa49ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007ffb77a99668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007ffb77a996ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007ffb77b0d9c6 __poll (libc.so.6 + 0x1039c6)
                #4  0x00007ffb69e13f97 n/a (n/a + 0x0)
                ELF object binary architecture: AMD x86-64
```

and finally a ABRT in discord.

STEPS TO REPRODUCE
It is random, it seems to take a couple of hours to happen. The last time I clicked on the taskbar

OBSERVED RESULT
The entire session closes and I'm back to SDDM

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Linux: Debian 13/Trixie 
KDE Plasma Version: 6.3.6
KDE Frameworks Version: 6.13.0
Qt Version: 6.8.2

ADDITIONAL INFORMATION
Kernel Version: 6.12.38+deb13-amd64 (64-bit)
Graphics Platform: X11
Processors: 24 × AMD Ryzen 9 5900X 12-Core Processor
Memory: 96 Gio of RAM (94.2 Gio usable)
Graphics Processor: NVIDIA GeForce RTX 3080


I have also joined a screenshot of drkonqi to illustrate

Comment 1 TraceyC 2025-08-13 17:34:35 UTC

Thank you for the bug report. I'm not able to reproduce this on git-master. Unfortunately the backtrace is incomplete and missing debug symbols for the following lines that we need to figure out exactly what's going wrong:

#4  0x000055981f568aa6 n/a (/usr/bin/dolphin + 0x5aaa6)
#10 0x00007f5c3b5fbc24 n/a (libQt6Core.so.6 + 0x3fbc24)

Could you please install debug symbols and attach a new symbolicated backtrace generated by using `coredumpctl gdb` in a terminal window? See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl for details about how to do this. Thanks again!

Comment 2 dxceor 2025-08-15 13:20:20 UTC

Created attachment 184101 [details]
attachment-2654005-0.html

Hello,
thanks for the answer. Oddly enough the bug hasn't occured for the past 2
days, I don't know why, there hasn't been any updates or changes to my
system.

Looking back I noticed that it's actually x11 that became unresponsive for
some reason (no report in journalctl or anywhere else), so I suppose the
crash is caused by x11 "just vanishing": Here's the journalctl from
*before* the dolphin crash

```
août 11 21:30:48 deksor-ryzen-pc kded6[379057]: org.kde.pulseaudio: No
object for name "bluez_output.xx_xx_xx_xx_xx_xx.1" août 11 21:30:48
deksor-ryzen-pc kded6[379057]: org.kde.pulseaudio: No object for name
"@DEFAULT_SINK@" août 11 21:30:49 deksor-ryzen-pc baloorunner[379629]: The
X11 connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc Discord[379759]: X connection to :0 broken (explicit kill
or server shutdown). août 11 21:30:49 deksor-ryzen-pc dolphin[400278]: The
X11 connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc code[389928]: X connection to :0 broken (explicit kill or
server shutdown). août 11 21:30:49 deksor-ryzen-pc konsole[400514]: The X11
connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc Discord[379686]:
[379686:0811/213049.303901:ERROR:connection.cc(68)] X connection error
received. août 11 21:30:49 deksor-ryzen-pc Discord[379634]:
[379634:0811/213049.306214:FATAL:electron_browser_main_parts.cc(502)]
Failed to shutdown. août 11 21:30:49 deksor-ryzen-pc Discord[379686]: X
connection to :0 broken (explicit kill or server shutdown). août 11
21:30:49 deksor-ryzen-pc Discord[379653]:
[0811/213049.314430:ERROR:elf_dynamic_array_reader.h(64)] tag not found
août 11 21:30:49 deksor-ryzen-pc Discord[379653]:
[0811/213049.314507:ERROR:elf_dynamic_array_reader.h(64)] tag not found
août 11 21:30:49 deksor-ryzen-pc Discord[379653]:
[0811/213049.314574:ERROR:elf_dynamic_array_reader.h(64)] tag not found
août 11 21:30:49 deksor-ryzen-pc systemd[2014]: plasma-baloorunner.service:
Consumed 1.009s CPU time, 21.8M memory peak. août 11 21:30:49
deksor-ryzen-pc Discord[379653]:
[0811/213049.325987:ERROR:file_io_posix.cc(153)] open
/home/deksor/.config/discord/Crashpad/pending/35211df0-50b5-4088-a1b4-0e474d382913.lock:
File exists (17) août 11 21:30:49 deksor-ryzen-pc Discord[379653]:
[0811/213049.326022:ERROR:file_io_posix.cc(153)] open
/home/deksor/.config/discord/Crashpad/pending/5b92bc26-7f64-4349-851d-ddbcc2cfc457.lock:
File exists (17) août 11 21:30:49 deksor-ryzen-pc systemd[2014]:
app-code@6b65f194739c43db9304d232d569b97c.service: Main process exited,
code=exited, status=1/FAILURE août 11 21:30:49 deksor-ryzen-pc
kalendarac[379422]: The X11 connection broke (error 1). Did the X11 server
die? août 11 21:30:49 deksor-ryzen-pc kalendarac[379374]: The X11
connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc polkit-kde-authentication-agent-1[379159]: The X11
connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc kded6[379135]: X connection to :0 broken (explicit kill or
server shutdown). août 11 21:30:49 deksor-ryzen-pc
xdg-desktop-portal-kde[379346]: The X11 connection broke (error 1). Did the
X11 server die? août 11 21:30:49 deksor-ryzen-pc
org_kde_powerdevil[379160]: The X11 connection broke (error 1). Did the X11
server die? août 11 21:30:49 deksor-ryzen-pc kwin_x11[379058]: The X11
connection broke: I/O error (code 1) août 11 21:30:49 deksor-ryzen-pc
kwin_x11[379058]: XIO: fatal IO error 2 (Aucun fichier ou dossier de ce
nom) on X server ":0" août 11 21:30:49 deksor-ryzen-pc kwin_x11[379058]:
after 4710580 requests (4710577 known processed) with 0 events remaining.
août 11 21:30:49 deksor-ryzen-pc plasmashell[379108]: The X11 connection
broke: I/O error (code 1) août 11 21:30:49 deksor-ryzen-pc
plasmashell[379108]: XIO: fatal IO error 2 (Aucun fichier ou dossier de ce
nom) on X server ":0" août 11 21:30:49 deksor-ryzen-pc plasmashell[379108]:
after 84209 requests (68699 known processed) with 0 events remaining. août
11 21:30:49 deksor-ryzen-pc DiscoverNotifier[379306]: The X11 connection
broke (error 1). Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
kscreen_backend_launcher[379138]: The X11 connection broke (error 1). Did
the X11 server die? août 11 21:30:49 deksor-ryzen-pc
kactivitymanagerd[379111]: The X11 connection broke (error 1). Did the X11
server die? août 11 21:30:49 deksor-ryzen-pc kactivitymanagerd[379111]:
QThreadStorage: Thread 0x563a5f920510 exited after QThreadStorage 6
destroyed août 11 21:30:49 deksor-ryzen-pc kactivitymanagerd[379111]:
QThreadStorage: Thread 0x563a5f920510 exited after QThreadStorage 2
destroyed août 11 21:30:49 deksor-ryzen-pc kactivitymanagerd[379111]:
QThreadStorage: Thread 0x563a5f920510 exited after QThreadStorage 1
destroyed août 11 21:30:49 deksor-ryzen-pc kactivitymanagerd[379111]:
QThreadStorage: Thread 0x563a5f920510 exited after QThreadStorage 0
destroyed août 11 21:30:49 deksor-ryzen-pc gmenudbusmenuproxy[379157]: The
X11 connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc gmenudbusmenuproxy[379157]: QThreadStorage: Thread
0x55e31ac294c0 exited after QThreadStorage 1 destroyed août 11 21:30:49
deksor-ryzen-pc gmenudbusmenuproxy[379157]: QThreadStorage: Thread
0x55e31ac294c0 exited after QThreadStorage 0 destroyed août 11 21:30:49
deksor-ryzen-pc kglobalacceld[379016]: The X11 connection broke (error 1).
Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: The X11 connection broke: I/O error (code 1) août 11
21:30:49 deksor-ryzen-pc kglobalacceld[379016]: X connection to :0 broken
(explicit kill or server shutdown). août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: QThreadStorage: Thread 0x56369832d8d0 exited after
QThreadStorage 7 destroyed août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: QThreadStorage: Thread 0x56369832d8d0 exited after
QThreadStorage 3 destroyed août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: QThreadStorage: Thread 0x56369832d8d0 exited after
QThreadStorage 2 destroyed août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: QThreadStorage: Thread 0x56369832d8d0 exited after
QThreadStorage 0 destroyed août 11 21:30:49 deksor-ryzen-pc kded6[379057]:
The X11 connection broke (error 1). Did the X11 server die? août 11
21:30:49 deksor-ryzen-pc kalendarac[379381]: org.kde.pim.akonadiserver:
Subscriber "SpecialCollectionsMonitor - 94169024258368" disconnected août
11 21:30:49 deksor-ryzen-pc xembedsniproxy[379161]: The X11 connection
broke (error 1). Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
ksmserver[379055]: The X11 connection broke (error 1). Did the X11 server
die? août 11 21:30:49 deksor-ryzen-pc kaccess[379158]: The X11 connection
broke (error 1). Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
systemd[2014]: plasma-kscreen.service: Main process exited, code=exited,
status=1/FAILURE août 11 21:30:49 deksor-ryzen-pc kalendarac[379374]:
QThreadStorage: Thread 0x563626214cc0 exited after QThreadStorage 2
destroyed août 11 21:30:49 deksor-ryzen-pc kalendarac[379374]:
QThreadStorage: Thread 0x563626214cc0 exited after QThreadStorage 1
destroyed août 11 21:30:49 deksor-ryzen-pc systemd[2014]:
plasma-kscreen.service: Failed with result 'exit-code'. août 11 21:30:49
deksor-ryzen-pc kalendarac[379418]: The X11 connection broke (error 1). Did
the X11 server die? août 11 21:30:49 deksor-ryzen-pc kalendarac[379424]:
The X11 connection broke (error 1). Did the X11 server die? août 11
21:30:49 deksor-ryzen-pc kalendarac[379427]: The X11 connection broke
(error 1). Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
systemsettings[383389]: The X11 connection broke (error 1). Did the X11
server die? août 11 21:30:49 deksor-ryzen-pc kdeconnectd[379281]:
2025-08-11T21:30:49 default: The X11 connection broke (error 1). Did the
X11 server die? août 11 21:30:49 deksor-ryzen-pc kalendarac[379381]:
org.kde.pim.akonadiserver: Control process died, exiting! août 11 21:30:49
deksor-ryzen-pc at-spi-bus-launcher[379339]: X connection to :0 broken
(explicit kill or server shutdown). août 11 21:30:49 deksor-ryzen-pc
systemd[2014]: plasma-xembedsniproxy.service: Main process exited,
code=exited, status=1/FAILURE ``` I think that I have been too quick to
blame dolphin for this issue, but I'm a bit lost about what exactly
happened here and why it "fixed itself" since. I will report back if it
happens again however. Anyways thanks a lot for the work you and the KDE
team put in KDE, I really like it !

Le mer. 13 août 2025 à 19:34, TraceyC <bugzilla_noreply@kde.org> a écrit :

> https://bugs.kde.org/show_bug.cgi?id=508130
>
> TraceyC <kdedev@tlcnet.info> changed:
>
>            What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>          Resolution|---                         |BACKTRACE
>                  CC|                            |kdedev@tlcnet.info
>              Status|REPORTED                    |NEEDSINFO
>
> --- Comment #1 from TraceyC <kdedev@tlcnet.info> ---
> Thank you for the bug report. I'm not able to reproduce this on git-master.
> Unfortunately the backtrace is incomplete and missing debug symbols for the
> following lines that we need to figure out exactly what's going wrong:
>
> #4  0x000055981f568aa6 n/a (/usr/bin/dolphin + 0x5aaa6)
> #10 0x00007f5c3b5fbc24 n/a (libQt6Core.so.6 + 0x3fbc24)
>
> Could you please install debug symbols and attach a new symbolicated
> backtrace
> generated by using `coredumpctl gdb` in a terminal window? See
>
> https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl
> for details about how to do this. Thanks again!
>
> --
> You are receiving this mail because:
> You reported the bug.

Comment 3 TraceyC 2025-08-15 16:31:37 UTC

Thanks for the update. The additional logs are helpful.

Based on the logs you sent and the other crashes seen in your screenshot it looks like
- The X11 server died
- This caused plasmashell, kwin_x11, Dolphin and other applications to crash after they couldn't communicate with X11 anymore

X11 vanishing would cause the session to return you to the SDDM screen, as you experienced.

Interesting entries:
oût 11 21:30:49 deksor-ryzen-pc systemd[2014]: app-code@6b65f194739c43db9304d232d569b97c.service: Main process exited, code=exited, status=1/FAILURE

août 11 21:30:49 deksor-ryzen-pc kwin_x11[379058]: The X11 connection broke: I/O error (code 1)
août 11 21:30:49 deksor-ryzen-pc kwin_x11[379058]: XIO:  fatal IO error 2 (Aucun fichier ou dossier de ce nom) on X server ":0"
août 11 21:30:49 deksor-ryzen-pc kwin_x11[379058]:       after 4710580 requests (4710577 known processed) with 0 events remaining.
août 11 21:30:49 deksor-ryzen-pc plasmashell[379108]: The X11 connection broke: I/O error (code 1)
août 11 21:30:49 deksor-ryzen-pc plasmashell[379108]: XIO:  fatal IO error 2 (Aucun fichier ou dossier de ce nom) on X server ":0"
août 11 21:30:49 deksor-ryzen-pc plasmashell[379108]:       after 84209 requests (68699 known processed) with 0 events remaining.

What would be useful is to see if there are coredumps on your system for `systemd-coredump`  which may contain more information about the X11 crash. If there is one, 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!

Comment 4 Bug Janitor Service 2025-08-30 03:48:05 UTC

🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!

Comment 5 Bug Janitor Service 2025-09-14 03:48:09 UTC

🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.