https://bugs.kde.org/show_bug.cgi?id=463099

            Bug ID: 463099
           Summary: Plasmashell Unexpectedly Crashes During User Activity
    Classification: Plasma
           Product: plasmashell
           Version: 5.26.4
          Platform: Compiled Sources
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]
  Target Milestone: 1.0

Application: plasmashell (5.26.4)
 (Compiled from sources)
Qt Version: 5.15.7
Frameworks Version: 5.101.0
Operating System: Linux 6.0.8-272-tkg-pds x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 5.26.4 [CoredumpBackend]

-- Information about the crash:
What I was doing:

I had Steam already open, and I restarted Steam to install a Steam client
update (unrelated to system package management; that's performed in $HOME), and
while it did that I opened Yakuake to run "pacman -Syu" and then plasmashell
crashed BEFORE I even confirmed any pacman updates; it crashed while I was in
the middle of authenticating with "doas".

Signs of Unusal Behavior:

Nothing strange was noticible prior to this happening.

Non-default Configurations?

I have the compositor set to run with OpenGL 2 (KWIN_COMPOSE=O2), but that's
it.

Additional Information:

This is about the second time I've had this happen this week but I don't know
the exact cause of why this happens.

Additionally, for clarification, I use an x86-64-v3 Arch Linux repo:
https://git.harting.dev/ALHP/ALHP.GO

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized
out>}
           PID: 2981 (plasmashell)
           UID: 1000 (neko-san)
           GID: 1000 (neko-san)
        Signal: 11 (SEGV)
     Timestamp: Thu 2022-12-15 19:42:29 CST (13min ago)
  Command Line: /usr/bin/plasmashell --no-respawn
    Executable: /usr/bin/plasmashell
 Control Group:
/user.slice/user-1000.slice/[email protected]/session.slice/plasma-plasmashell.service
          Unit: [email protected]
     User Unit: plasma-plasmashell.service
         Slice: user-1000.slice
     Owner UID: 1000 (neko-san)
       Boot ID: 23ebe1745437457398e2f7689870d7f1
    Machine ID: abd5520acfca4eab87991ab6eaf70bb5
      Hostname: ARCH
       Storage:
/var/lib/systemd/coredump/core.plasmashell.1000.23ebe1745437457398e2f7689870d7f1.2981.1671154949000000.zst
(present)
  Size on Disk: 62.8M
       Message: Process 2981 (plasmashell) of user 1000 dumped core.

                Module libzstd.so.1 without build-id.
                Module libc++abi.so.1 without build-id.
                Stack trace of thread 2981:
                #0  0x00007f66892a164c n/a (libc.so.6 + 0x8864c)
                #1  0x00007f6689251958 raise (libc.so.6 + 0x38958)
                #2  0x00007f668bbefe88 _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x7e88)
                #3  0x00007f6689251a00 n/a (libc.so.6 + 0x38a00)
                #4  0x00007f66892a164c n/a (libc.so.6 + 0x8864c)
                #5  0x00007f6689251958 raise (libc.so.6 + 0x38958)
                #6  0x00007f6689251a00 n/a (libc.so.6 + 0x38a00)
                #7  0x00007f668929c4b4 n/a (libc.so.6 + 0x834b4)
                #8  0x00007f668929ecd0 pthread_cond_wait (libc.so.6 + 0x85cd0)
                #9  0x00007f66898e776c
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xe776c)
                #10 0x00007f668b0f8c69 n/a (libQt5Qml.so.5 + 0x2f8c69)
                #11 0x00007f668b085fef
_ZN14QQmlTypeLoader18loadWithStaticDataEP12QQmlDataBlobRK10QByteArrayNS_4ModeE
(libQt5Qml.so.5 + 0x285fef)
                #12 0x00007f668b08d384
_ZN14QQmlTypeLoader7getTypeERK10QByteArrayRK4QUrlNS_4ModeE (libQt5Qml.so.5 +
0x28d384)
                #13 0x00007f668b1018f2 n/a (libQt5Qml.so.5 + 0x3018f2)
                #14 0x00007f668afac0ae
_ZN3QV47Runtime18CallPropertyLookup4callEPNS_15ExecutionEngineERKNS_5ValueEjPS4_i
(libQt5Qml.so.5 + 0x1ac0ae)
                #15 0x00007f66571b7e0a n/a (n/a + 0x0)
                #16 0x00007f668afa5019 n/a (libQt5Qml.so.5 + 0x1a5019)
                #17 0x00007f668af48766
_ZN3QV48Function4callEPKNS_5ValueES3_iPKNS_16ExecutionContextE (libQt5Qml.so.5
+ 0x148766)
                #18 0x00007f668b0c584a
_ZN24QQmlJavaScriptExpression8evaluateEPN3QV48CallDataEPb (libQt5Qml.so.5 +
0x2c584a)
                #19 0x00007f668b06ff02
_ZN25QQmlBoundSignalExpression8evaluateEPPv (libQt5Qml.so.5 + 0x26ff02)
                #20 0x00007f668b071adc n/a (libQt5Qml.so.5 + 0x271adc)
                #21 0x00007f668b0a2475
_ZN12QQmlNotifier10emitNotifyEP20QQmlNotifierEndpointPPv (libQt5Qml.so.5 +
0x2a2475)
                #22 0x00007f6689ac6bc0 n/a (libQt5Core.so.5 + 0x2c6bc0)
                #23 0x00007f668b04dd4e
_ZN17QQmlVMEMetaObject8metaCallEP7QObjectN11QMetaObject4CallEiPPv
(libQt5Qml.so.5 + 0x24dd4e)
                #24 0x00007f668b053271 n/a (libQt5Qml.so.5 + 0x253271)
                #25 0x00007f668b0becc5 n/a (libQt5Qml.so.5 + 0x2becc5)
                #26 0x00007f668b0c610a n/a (libQt5Qml.so.5 + 0x2c610a)
                #27 0x00007f668b0c7084
_ZN11QQmlBinding6updateE6QFlagsIN16QQmlPropertyData9WriteFlagEE (libQt5Qml.so.5
+ 0x2c7084)
                #28 0x00007f668b0d3937
_ZN17QQmlObjectCreator8finalizeER26QQmlInstantiationInterrupt (libQt5Qml.so.5 +
0x2d3937)
                #29 0x00007f668b068473
_ZN20QQmlIncubatorPrivate8incubateER26QQmlInstantiationInterrupt
(libQt5Qml.so.5 + 0x268473)
                #30 0x00007f668b068db3
_ZN17QQmlEnginePrivate8incubateER13QQmlIncubatorP15QQmlContextData
(libQt5Qml.so.5 + 0x268db3)
                #31 0x00007f66888c4195 n/a (libQt5QmlModels.so.5 + 0x4d195)
                #32 0x00007f668b771a02 n/a (libQt5Quick.so.5 + 0x371a02)
                #33 0x00007f668b772fc3 n/a (libQt5Quick.so.5 + 0x372fc3)
                #34 0x00007f6689ac6dbd n/a (libQt5Core.so.5 + 0x2c6dbd)
                #35 0x00007f6688893a2b
_ZN17QQmlInstanceModel12modelUpdatedERK13QQmlChangeSetb (libQt5QmlModels.so.5 +
0x1ca2b)
                #36 0x00007f66888bf4bd n/a (libQt5QmlModels.so.5 + 0x484bd)
                #37 0x00007f66888c6c44 n/a (libQt5QmlModels.so.5 + 0x4fc44)
                #38 0x00007f66888c8c99
_ZN17QQmlDelegateModel16_q_itemsInsertedEii (libQt5QmlModels.so.5 + 0x51c99)
                #39 0x00007f66888d5fa3
_ZN17QQmlDelegateModel11qt_metacallEN11QMetaObject4CallEiPPv
(libQt5QmlModels.so.5 + 0x5efa3)
                #40 0x00007f6689ac6dbd n/a (libQt5Core.so.5 + 0x2c6dbd)
                #41 0x00007f6689a4e1e3
_ZN18QAbstractItemModel12rowsInsertedERK11QModelIndexiiNS_14QPrivateSignalE
(libQt5Core.so.5 + 0x24e1e3)
                #42 0x00007f6689a4e34f _ZN18QAbstractItemModel13endInsertRowsEv
(libQt5Core.so.5 + 0x24e34f)
                #43 0x00007f6689a70106 n/a (libQt5Core.so.5 + 0x270106)
                #44 0x00007f6689a74237 n/a (libQt5Core.so.5 + 0x274237)
                #45 0x00007f6689ac70a0 n/a (libQt5Core.so.5 + 0x2c70a0)
                #46 0x00007f6689a4ded1
_ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK7QVectorIiE
(libQt5Core.so.5 + 0x24ded1)
                #47 0x00007f66793aabf5 n/a (libtaskmanager.so.6 + 0x3ebf5)
                #48 0x00007f66793af4ec n/a (libtaskmanager.so.6 + 0x434ec)
                #49 0x00007f6689ac6ef1 n/a (libQt5Core.so.5 + 0x2c6ef1)
                #50 0x00007f6689a4ded1
_ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK7QVectorIiE
(libQt5Core.so.5 + 0x24ded1)
                #51 0x00007f66793ba529 n/a (libtaskmanager.so.6 + 0x4e529)
                #52 0x00007f6689ac6ef1 n/a (libQt5Core.so.5 + 0x2c6ef1)
                #53 0x00007f6689a4e6b3
_ZN18QAbstractItemModel11rowsRemovedERK11QModelIndexiiNS_14QPrivateSignalE
(libQt5Core.so.5 + 0x24e6b3)
                #54 0x00007f6689a4e81f _ZN18QAbstractItemModel13endRemoveRowsEv
(libQt5Core.so.5 + 0x24e81f)
                #55 0x00007f6689a70ae6 n/a (libQt5Core.so.5 + 0x270ae6)
                #56 0x00007f6689a70e71 n/a (libQt5Core.so.5 + 0x270e71)
                #57 0x00007f6689ac70a0 n/a (libQt5Core.so.5 + 0x2c70a0)
                #58 0x00007f6689a4e593
_ZN18QAbstractItemModel20rowsAboutToBeRemovedERK11QModelIndexiiNS_14QPrivateSignalE
(libQt5Core.so.5 + 0x24e593)
                #59 0x00007f6689a4e61b
_ZN18QAbstractItemModel15beginRemoveRowsERK11QModelIndexii (libQt5Core.so.5 +
0x24e61b)
                #60 0x00007f6689a6a6a3 n/a (libQt5Core.so.5 + 0x26a6a3)
                #61 0x00007f6689ac70a0 n/a (libQt5Core.so.5 + 0x2c70a0)
                #62 0x00007f6689a4e593
_ZN18QAbstractItemModel20rowsAboutToBeRemovedERK11QModelIndexiiNS_14QPrivateSignalE
(libQt5Core.so.5 + 0x24e593)
                #63 0x00007f6689a4e61b
_ZN18QAbstractItemModel15beginRemoveRowsERK11QModelIndexii (libQt5Core.so.5 +
0x24e61b)

                Stack trace of thread 2986:
                #0  0x00007f66893140bf __poll (libc.so.6 + 0xfb0bf)
                #1  0x00007f6687f6da4f n/a (libglib-2.0.so.0 + 0xc4a4f)
                #2  0x00007f6687f05b52 g_main_context_iteration
(libglib-2.0.so.0 + 0x5cb52)
                #3  0x00007f6689ae2eaf
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x2e2eaf)
                #4  0x00007f6689a8ddbc
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x28ddbc)
                #5  0x00007f66898eb7ff _ZN7QThread4execEv (libQt5Core.so.5 +
0xeb7ff)
                #6  0x00007f668ada08ca n/a (libQt5DBus.so.5 + 0x268ca)
                #7  0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #8  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #9  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 3176:
                #0  0x00007f66893140bf __poll (libc.so.6 + 0xfb0bf)
                #1  0x00007f6687f6da4f n/a (libglib-2.0.so.0 + 0xc4a4f)
                #2  0x00007f6687f05b52 g_main_context_iteration
(libglib-2.0.so.0 + 0x5cb52)
                #3  0x00007f6689ae2e8c
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x2e2e8c)
                #4  0x00007f6689a8ddbc
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x28ddbc)
                #5  0x00007f66898eb7ff _ZN7QThread4execEv (libQt5Core.so.5 +
0xeb7ff)
                #6  0x00007f668b55cf3f n/a (libQt5Quick.so.5 + 0x15cf3f)
                #7  0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #8  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #9  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 6502:
                #0  0x00007f668929c4b6 n/a (libc.so.6 + 0x834b6)
                #1  0x00007f668929ecd0 pthread_cond_wait (libc.so.6 + 0x85cd0)
                #2  0x00007f66898e776c
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xe776c)
                #3  0x00007f668b61ed13 n/a (libQt5Quick.so.5 + 0x21ed13)
                #4  0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #5  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #6  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 5677:
                #0  0x00007f66893140bf __poll (libc.so.6 + 0xfb0bf)
                #1  0x00007f668bbeecda n/a (libKF5Crash.so.5 + 0x6cda)
                #2  0x00007f668bbefe1c _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x7e1c)
                #3  0x00007f6689251a00 n/a (libc.so.6 + 0x38a00)
                #4  0x00007f668b5995e8
_ZN10QSGTexture12setFilteringENS_9FilteringE (libQt5Quick.so.5 + 0x1995e8)
                #5  0x00007f668b5cfd60
_ZN30QSGOpaqueTextureMaterialShader11updateStateERKN17QSGMaterialShader11RenderStateEP11QSGMaterialS5_
(libQt5Quick.so.5 + 0x1cfd60)
                #6  0x00007f668b5b74dc
_ZN16QSGBatchRenderer8Renderer17renderMergedBatchEPKNS_5BatchE
(libQt5Quick.so.5 + 0x1b74dc)
                #7  0x00007f668b5bb65e
_ZN16QSGBatchRenderer8Renderer13renderBatchesEv (libQt5Quick.so.5 + 0x1bb65e)
                #8  0x00007f668b5bf9fe _ZN16QSGBatchRenderer8Renderer6renderEv
(libQt5Quick.so.5 + 0x1bf9fe)
                #9  0x00007f668b5a035a
_ZN11QSGRenderer11renderSceneERK11QSGBindable (libQt5Quick.so.5 + 0x1a035a)
                #10 0x00007f668b5a0964 _ZN11QSGRenderer11renderSceneEj
(libQt5Quick.so.5 + 0x1a0964)
                #11 0x00007f668b603645
_ZN23QSGDefaultRenderContext15renderNextFrameEP11QSGRendererj (libQt5Quick.so.5
+ 0x203645)
                #12 0x00007f668b672309
_ZN19QQuickWindowPrivate16renderSceneGraphERK5QSizeS2_ (libQt5Quick.so.5 +
0x272309)
                #13 0x00007f668b61a19e n/a (libQt5Quick.so.5 + 0x21a19e)
                #14 0x00007f668b61e8e4 n/a (libQt5Quick.so.5 + 0x21e8e4)
                #15 0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #16 0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #17 0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 3225:
                #0  0x00007f668929c4b6 n/a (libc.so.6 + 0x834b6)
                #1  0x00007f668929ecd0 pthread_cond_wait (libc.so.6 + 0x85cd0)
                #2  0x00007f66898e776c
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xe776c)
                #3  0x00007f668b61ed13 n/a (libQt5Quick.so.5 + 0x21ed13)
                #4  0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #5  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #6  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 3328:
                #0  0x00007f6689316a11 pselect (libc.so.6 + 0xfda11)
                #1  0x00007f6687346554 n/a (libusbmuxd-2.0.so.6 + 0x2554)
                #2  0x00007f66873478a4 n/a (libusbmuxd-2.0.so.6 + 0x38a4)
                #3  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #4  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 3491:
                #0  0x00007f668929c4b6 n/a (libc.so.6 + 0x834b6)
                #1  0x00007f668929ecd0 pthread_cond_wait (libc.so.6 + 0x85cd0)
                #2  0x00007f66898e776c
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xe776c)
                #3  0x00007f668b61ed13 n/a (libQt5Quick.so.5 + 0x21ed13)
                #4  0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #5  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #6  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 19382:
                #0  0x00007f668929c4b6 n/a (libc.so.6 + 0x834b6)
                #1  0x00007f668929ecd0 pthread_cond_wait (libc.so.6 + 0x85cd0)
                #2  0x00007f66898e776c
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xe776c)
                #3  0x00007f668b61ed13 n/a (libQt5Quick.so.5 + 0x21ed13)
                #4  0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #5  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #6  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 6875:
                #0  0x00007f668929c4b6 n/a (libc.so.6 + 0x834b6)
                #1  0x00007f668929ecd0 pthread_cond_wait (libc.so.6 + 0x85cd0)
                #2  0x00007f66898e776c
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xe776c)
                #3  0x00007f668b61ed13 n/a (libQt5Quick.so.5 + 0x21ed13)
                #4  0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #5  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #6  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 3238:
                #0  0x00007f667a8d19d8 n/a (libnvidia-glcore.so.525.60.11 +
0x14d19d8)
                #1  0x00007f667a8d53cb n/a (libnvidia-glcore.so.525.60.11 +
0x14d53cb)
                #2  0x00007f667a8d8b4e n/a (libnvidia-glcore.so.525.60.11 +
0x14d8b4e)
                #3  0x00007f667a8705e8 n/a (libnvidia-glcore.so.525.60.11 +
0x14705e8)
                #4  0x00007f667a8709ba n/a (libnvidia-glcore.so.525.60.11 +
0x14709ba)
                #5  0x00007f667a86e29a n/a (libnvidia-glcore.so.525.60.11 +
0x146e29a)
                #6  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #7  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 3075:
                #0  0x00007f66893140bf __poll (libc.so.6 + 0xfb0bf)
                #1  0x00007f6687f6da4f n/a (libglib-2.0.so.0 + 0xc4a4f)
                #2  0x00007f6687f05b52 g_main_context_iteration
(libglib-2.0.so.0 + 0x5cb52)
                #3  0x00007f6689ae2e8c
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x2e2e8c)
                #4  0x00007f6689a8ddbc
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x28ddbc)
                #5  0x00007f66898eb7ff _ZN7QThread4execEv (libQt5Core.so.5 +
0xeb7ff)
                #6  0x00007f668b0f8480 n/a (libQt5Qml.so.5 + 0x2f8480)
                #7  0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #8  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #9  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)

                Stack trace of thread 3418:
                #0  0x00007f66893140bf __poll (libc.so.6 + 0xfb0bf)
                #1  0x00007f6687f6da4f n/a (libglib-2.0.so.0 + 0xc4a4f)
                #2  0x00007f6687f05b52 g_main_context_iteration
(libglib-2.0.so.0 + 0x5cb52)
                #3  0x00007f6689ae2e8c
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x2e2e8c)
                #4  0x00007f6689a8ddbc
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x28ddbc)
                #5  0x00007f66898eb7ff _ZN7QThread4execEv (libQt5Core.so.5 +
0xeb7ff)
                #6  0x00007f6651dcc3ae _ZN15KCupsConnection3runEv
(libkcupslib.so + 0x203ae)
                #7  0x00007f66898eb68a n/a (libQt5Core.so.5 + 0xeb68a)
                #8  0x00007f668929f8fd n/a (libc.so.6 + 0x868fd)
                #9  0x00007f6689321a60 n/a (libc.so.6 + 0x108a60)
                ELF object binary architecture: AMD x86-64

[New LWP 2981]
[New LWP 2986]
[New LWP 3176]
[New LWP 6502]
[New LWP 5677]
[New LWP 3225]
[New LWP 3328]
[New LWP 3491]
[New LWP 19382]
[New LWP 6875]
[New LWP 3238]
[New LWP 3075]
[New LWP 3418]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
44            return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO
(ret) : 0;
[Current thread is 1 (Thread 0x7f6684724ac0 (LWP 2981))]


[Current thread is 1 (Thread 0x7f6684724ac0 (LWP 2981))]

Thread 13 (Thread 0x7f6651cdf6c0 (LWP 3418)):
#0  0x00007f66893140bf in __GI___poll (fds=0x7f66440025e0, nfds=1,
timeout=3499987) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6687f6da4f in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f66440025e0, timeout=<optimized out>, context=0x7f6644000c30)
at ../glib/glib/gmain.c:4543
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x7f6644000c30,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4233
#3  0x00007f6687f05b52 in g_main_context_iteration (context=0x7f6644000c30,
may_block=1) at ../glib/glib/gmain.c:4303
#4  0x00007f6689ae2e8c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f6644000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x00007f6689a8ddbc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f6651cdea80,
flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f66898eb7ff in QThread::exec() (this=this@entry=0x558293387b40) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f6651dcc3ae in KCupsConnection::run() (this=0x558293387b40) at
/usr/src/debug/print-manager/print-manager-22.12.0/libkcups/KCupsConnection.cpp:289
#8  0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x558293387b40) at
thread/qthread_unix.cpp:330
#9  0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#10 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 12 (Thread 0x7f66813ff6c0 (LWP 3075)):
#0  0x00007f66893140bf in __GI___poll (fds=0x7f66700025e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6687f6da4f in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f66700025e0, timeout=<optimized out>, context=0x7f6670000c30)
at ../glib/glib/gmain.c:4543
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x7f6670000c30,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4233
#3  0x00007f6687f05b52 in g_main_context_iteration (context=0x7f6670000c30,
may_block=1) at ../glib/glib/gmain.c:4303
#4  0x00007f6689ae2e8c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f6670000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x00007f6689a8ddbc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f66813feaa0,
flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f66898eb7ff in QThread::exec() (this=this@entry=0x558291797100) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f668b0f8480 in QQmlThreadPrivate::run() (this=0x558291797100) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/ftw/qqmlthread.cpp:155
#8  0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x558291797100) at
thread/qthread_unix.cpp:330
#9  0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#10 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 11 (Thread 0x7f66677fe6c0 (LWP 3238)):
#0  0x00007f667a8d19d8 in  () at /usr/lib/libnvidia-glcore.so.525.60.11
#1  0x00007f667a8d53cb in  () at /usr/lib/libnvidia-glcore.so.525.60.11
#2  0x00007f667a8d8b4e in  () at /usr/lib/libnvidia-glcore.so.525.60.11
#3  0x00007f667a8705e8 in  () at /usr/lib/libnvidia-glcore.so.525.60.11
#4  0x00007f667a8709ba in  () at /usr/lib/libnvidia-glcore.so.525.60.11
#5  0x00007f667a86e29a in  () at /usr/lib/libnvidia-glcore.so.525.60.11
#6  0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#7  0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x7f665eaf66c0 (LWP 6875)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558293549d64) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558293549d64,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f668929c51f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558293549d64, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#3  0x00007f668929ecd0 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558293549d10, cond=0x558293549d38) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x558293549d38, mutex=0x558293549d10) at
pthread_cond_wait.c:618
#5  0x00007f66898e776c in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x558293549d10) at thread/qwaitcondition_unix.cpp:146
#6  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x5582956acca8, mutex=mutex@entry=0x5582956acca0,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f668b61ed13 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x5582956acc98) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:257
#8  QSGRenderThread::processEventsAndWaitForMore() (this=0x5582956acc00) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:935
#9  QSGRenderThread::run() (this=0x5582956acc00) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1052
#10 0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x5582956acc00) at
thread/qthread_unix.cpp:330
#11 0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#12 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7f663d7fa6c0 (LWP 19382)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5582959ea344) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5582959ea344,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f668929c51f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5582959ea344, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#3  0x00007f668929ecd0 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5582959ea2f0, cond=0x5582959ea318) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5582959ea318, mutex=0x5582959ea2f0) at
pthread_cond_wait.c:618
#5  0x00007f66898e776c in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x5582959ea2f0) at thread/qwaitcondition_unix.cpp:146
#6  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x5582930cfa18, mutex=mutex@entry=0x5582930cfa10,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f668b61ed13 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x5582930cfa08) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:257
#8  QSGRenderThread::processEventsAndWaitForMore() (this=0x5582930cf970) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:935
#9  QSGRenderThread::run() (this=0x5582930cf970) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1052
#10 0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x5582930cf970) at
thread/qthread_unix.cpp:330
#11 0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#12 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x7f664bbff6c0 (LWP 3491)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5582948ddef4) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5582948ddef4,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f668929c51f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5582948ddef4, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#3  0x00007f668929ecd0 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5582948ddea0, cond=0x5582948ddec8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5582948ddec8, mutex=0x5582948ddea0) at
pthread_cond_wait.c:618
#5  0x00007f66898e776c in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x5582948ddea0) at thread/qwaitcondition_unix.cpp:146
#6  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x5582948dde88, mutex=mutex@entry=0x5582948dde80,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f668b61ed13 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x5582948dde78) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:257
#8  QSGRenderThread::processEventsAndWaitForMore() (this=0x5582948ddde0) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:935
#9  QSGRenderThread::run() (this=0x5582948ddde0) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1052
#10 0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x5582948ddde0) at
thread/qthread_unix.cpp:330
#11 0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#12 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x7f6652b076c0 (LWP 3328)):
#0  pselect64_syscall (sigmask=<optimized out>, timeout=<optimized out>,
exceptfds=0x0, writefds=0x0, readfds=0x7f6652afe540, nfds=54) at
../sysdeps/unix/sysv/linux/pselect.c:34
#1  __pselect (nfds=54, readfds=0x7f6652afe540, writefds=0x0, exceptfds=0x0,
timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/pselect.c:56
#2  0x00007f6687346554 in  () at /usr/lib/libusbmuxd-2.0.so.6
#3  0x00007f66873478a4 in  () at /usr/lib/libusbmuxd-2.0.so.6
#4  0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#5  0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7f6667fff6c0 (LWP 3225)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5582917a45d0) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5582917a45d0,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f668929c51f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5582917a45d0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#3  0x00007f668929ecd0 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5582917a4580, cond=0x5582917a45a8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5582917a45a8, mutex=0x5582917a4580) at
pthread_cond_wait.c:618
#5  0x00007f66898e776c in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x5582917a4580) at thread/qwaitcondition_unix.cpp:146
#6  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x7f667c006768, mutex=mutex@entry=0x7f667c006760,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f668b61ed13 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x7f667c006758) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:257
#8  QSGRenderThread::processEventsAndWaitForMore() (this=0x7f667c0066c0) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:935
#9  QSGRenderThread::run() (this=0x7f667c0066c0) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1052
#10 0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x7f667c0066c0) at
thread/qthread_unix.cpp:330
#11 0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#12 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7f65e3fff6c0 (LWP 5677)):
[KCrash Handler]
#6  QSGTexture::setFiltering(QSGTexture::Filtering) (this=0x7f65da18a310,
filter=QSGTexture::Linear) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/coreapi/qsgtexture.cpp:577
#7  0x00007f668b5cfd60 in
QSGOpaqueTextureMaterialShader::updateState(QSGMaterialShader::RenderState
const&, QSGMaterial*, QSGMaterial*) (this=0x7f65f4c60630, state=...,
newEffect=0x7f65d818eb50, oldEffect=0x0) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/util/qsgtexturematerial.cpp:90
#8  0x00007f668b5b74dc in
QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*)
(batch=<optimized out>, this=0x7f65d8156e40) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:3077
#9  QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch
const*) (this=this@entry=0x7f65d8156e40, batch=<optimized out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:3006
#10 0x00007f668b5bb65e in QSGBatchRenderer::Renderer::renderBatches()
(this=0x7f65d8156e40) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:4031
#11 0x00007f668b5bf9fe in QSGBatchRenderer::Renderer::render() (this=<optimized
out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:4345
#12 0x00007f668b5a035a in QSGRenderer::renderScene(QSGBindable const&)
(bindable=<optimized out>, this=0x7f65d8156e40) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/coreapi/qsgrenderer.cpp:264
#13 QSGRenderer::renderScene(QSGBindable const&) (this=0x7f65d8156e40,
bindable=<optimized out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/coreapi/qsgrenderer.cpp:220
#14 0x00007f668b5a0964 in QSGRenderer::renderScene(unsigned int)
(this=<optimized out>, fboId=<optimized out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/coreapi/qsgrenderer.cpp:212
#15 0x00007f668b603645 in
QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int)
(this=0x558292eeab70, renderer=0x7f65d8156e40, fboId=<optimized out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgdefaultrendercontext.cpp:228
#16 0x00007f668b672309 in QQuickWindowPrivate::renderSceneGraph(QSize const&,
QSize const&) (this=0x55829211b230, size=<optimized out>,
surfaceSize=<optimized out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickwindow.cpp:617
#17 0x00007f668b61a19e in QSGRenderThread::syncAndRender(QImage*)
(this=0x55829579c7e0, grabImage=0x0) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:836
#18 0x00007f668b61e8e4 in QSGRenderThread::run() (this=0x55829579c7e0) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1042
#19 0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x55829579c7e0) at
thread/qthread_unix.cpp:330
#20 0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#21 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7f6618ff96c0 (LWP 6502)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5582951a7014) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5582951a7014,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f668929c51f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5582951a7014, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#3  0x00007f668929ecd0 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5582951a6fc0, cond=0x5582951a6fe8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5582951a6fe8, mutex=0x5582951a6fc0) at
pthread_cond_wait.c:618
#5  0x00007f66898e776c in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x5582951a6fc0) at thread/qwaitcondition_unix.cpp:146
#6  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x558294e900e8, mutex=mutex@entry=0x558294e900e0,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f668b61ed13 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x558294e900d8) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:257
#8  QSGRenderThread::processEventsAndWaitForMore() (this=0x558294e90040) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:935
#9  QSGRenderThread::run() (this=0x558294e90040) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1052
#10 0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x558294e90040) at
thread/qthread_unix.cpp:330
#11 0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#12 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7f666edff6c0 (LWP 3176)):
#0  0x00007f66893140bf in __GI___poll (fds=0x7f6668005370, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6687f6da4f in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f6668005370, timeout=<optimized out>, context=0x7f6668000c30)
at ../glib/glib/gmain.c:4543
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x7f6668000c30,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4233
#3  0x00007f6687f05b52 in g_main_context_iteration (context=0x7f6668000c30,
may_block=1) at ../glib/glib/gmain.c:4303
#4  0x00007f6689ae2e8c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f6668000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x00007f6689a8ddbc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f666edfea80,
flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f66898eb7ff in QThread::exec() (this=this@entry=0x5582923fa0c0) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f668b55cf3f in QQuickPixmapReader::run() (this=0x5582923fa0c0) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/quick/util/qquickpixmapcache.cpp:1024
#8  0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x5582923fa0c0) at
thread/qthread_unix.cpp:330
#9  0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#10 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7f6683cba6c0 (LWP 2986)):
#0  0x00007f66893140bf in __GI___poll (fds=0x7f667c0053e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6687f6da4f in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f667c0053e0, timeout=<optimized out>, context=0x7f667c001cf0)
at ../glib/glib/gmain.c:4543
#2  g_main_context_iterate.constprop.0 (context=context@entry=0x7f667c001cf0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4233
#3  0x00007f6687f05b52 in g_main_context_iteration (context=0x7f667c001cf0,
may_block=1) at ../glib/glib/gmain.c:4303
#4  0x00007f6689ae2eaf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f667c000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f6689a8ddbc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f6683cb9a90,
flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f66898eb7ff in QThread::exec() (this=this@entry=0x7f668adff060
<_ZZN12_GLOBAL__N_116Q_QGS__q_manager13innerFunctionEvE6holder.lto_priv.0>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f668ada08ca in QDBusConnectionManager::run() (this=0x7f668adff060
<_ZZN12_GLOBAL__N_116Q_QGS__q_manager13innerFunctionEvE6holder.lto_priv.0>) at
/usr/src/debug/qt5-base/qtbase/src/dbus/qdbusconnection.cpp:179
#8  0x00007f66898eb68a in QThreadPrivate::start(void*) (arg=0x7f668adff060
<_ZZN12_GLOBAL__N_116Q_QGS__q_manager13innerFunctionEvE6holder.lto_priv.0>) at
thread/qthread_unix.cpp:330
#9  0x00007f668929f8fd in start_thread (arg=<optimized out>) at
pthread_create.c:442
#10 0x00007f6689321a60 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7f6684724ac0 (LWP 2981)):
[KCrash Handler]
#5  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
#6  0x00007f66892a16b3 in __pthread_kill_internal (signo=11,
threadid=<optimized out>) at pthread_kill.c:78
#7  0x00007f6689251958 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#8  0x00007f6689251a00 in <signal handler called> () at /usr/lib/libc.so.6
#9  0x00007f668929c4b4 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5582920206a0) at
futex-internal.c:57
#10 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5582920206a0,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#11 0x00007f668929c51f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5582920206a0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#12 0x00007f668929ecd0 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558292020650, cond=0x558292020678) at pthread_cond_wait.c:503
#13 ___pthread_cond_wait (cond=0x558292020678, mutex=0x558292020650) at
pthread_cond_wait.c:618
#14 0x00007f66898e776c in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x558292020650) at thread/qwaitcondition_unix.cpp:146
#15 QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x558291797178, mutex=0x558291797170, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#16 0x00007f668b0f8c69 in QQmlThreadPrivate::wait() (this=<optimized out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/ftw/qqmlthread.cpp:63
#17 QQmlThread::internalCallMethodInThread(QQmlThread::Message*)
(this=0x5582920205d0, message=<optimized out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/ftw/qqmlthread.cpp:351
#18 0x00007f668b085fef in QQmlThread::callMethodInThread<QQmlDataBlob*,
QByteArray, QQmlDataBlob*, QByteArray const&, QQmlTypeLoaderThread>(void
(QQmlTypeLoaderThread::*)(QQmlDataBlob*, QByteArray const&), QQmlDataBlob*
const&, QByteArray const&) (arg2=..., arg=<synthetic pointer>: <optimized out>,
Member=<optimized out>, this=0x5582920205d0) at
../../include/QtQml/5.15.7/QtQml/private/../../../../../../qtdeclarative/src/qml/qml/ftw/qqmlthread_p.h:183
#19 QQmlTypeLoaderThread::loadWithStaticData(QQmlDataBlob*, QByteArray const&)
(d=..., b=0x558295987580, this=0x5582920205d0) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmltypeloaderthread.cpp:95
#20 StaticLoader::load(QQmlTypeLoader*, QQmlDataBlob*) const
(blob=0x558295987580, loader=0x5582920203e8, this=<optimized out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmltypeloader.cpp:168
#21 QQmlTypeLoader::doLoad<StaticLoader>(StaticLoader const&, QQmlDataBlob*,
QQmlTypeLoader::Mode) (mode=QQmlTypeLoader::Synchronous, blob=0x558295987580,
loader=<optimized out>, this=0x5582920203e8) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmltypeloader.cpp:214
#22 QQmlTypeLoader::loadWithStaticData(QQmlDataBlob*, QByteArray const&,
QQmlTypeLoader::Mode) (this=0x5582920203e8, blob=0x558295987580, data=...,
mode=QQmlTypeLoader::Synchronous) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmltypeloader.cpp:247
#23 0x00007f668b08d384 in QQmlTypeLoader::getType(QByteArray const&, QUrl
const&, QQmlTypeLoader::Mode) (this=0x5582920203e8, data=..., url=...,
mode=QQmlTypeLoader::Synchronous) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmltypeloader.cpp:855
#24 0x00007f668b1018f2 in
QV4::QtObject::method_createQmlObject(QV4::FunctionObject const*, QV4::Value
const*, QV4::Value const*, int) (b=<optimized out>, argv=<optimized out>,
argc=<optimized out>) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/v8/qqmlbuiltinfunctions.cpp:1213
#25 0x00007f668afac0ae in QV4::FunctionObject::call(QV4::Value const*,
QV4::Value const*, int) const (argc=2, argv=0x7f66807c0560,
thisObject=0x7f66807c0548, this=0x7ffc2658e628) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/jsruntime/qv4functionobject_p.h:202
#26 QV4::Runtime::CallPropertyLookup::call(QV4::ExecutionEngine*, QV4::Value
const&, unsigned int, QV4::Value*, int) (engine=0x558291f09ba0, base=...,
index=<optimized out>, argv=0x7f66807c0560, argc=2) at
/usr/src/debug/qt5-declarative/qtdeclarative/src/qml/jsruntime/qv4runtime.cpp:1460
#27 0x00007f66571b7e0a in  ()
#28 0x0000000000000000 in  ()

Reported using DrKonqi

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