https://bugs.kde.org/show_bug.cgi?id=489465

            Bug ID: 489465
           Summary: Plasma crashes after system restart or power on
    Classification: Plasma
           Product: plasmashell
           Version: 5.27.5
          Platform: Debian stable
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: plasma-b...@kde.org
          Reporter: k...@aetatelupus.com
                CC: k...@davidedmundson.co.uk
  Target Milestone: 1.0

Application: plasmashell (5.27.5)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.0-22-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [CoredumpBackend]

-- Information about the crash:
Crash restart ui and it works but it keeps crashing randomly throuhgout the
day.

The crash can be reproduced every time.

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

           PID: 2946 (plasmashell)
           UID: 1000 (sentinel)
           GID: 1000 (sentinel)
        Signal: 11 (SEGV)
     Timestamp: Sat 2024-06-29 18:31:19 AST (7min 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 (sentinel)
       Boot ID: 33f2a57f3540469691e1def9442a2e31
    Machine ID: e660c78a75e2430ca9297e07cf64f215
      Hostname: debParanor
       Storage:
/var/lib/systemd/coredump/core.plasmashell.1000.33f2a57f3540469691e1def9442a2e31.2946.1719700279000000.zst
(present)
  Size on Disk: 47.7M
       Message: Process 2946 (plasmashell) of user 1000 dumped core.

                Module libsystemd.so.0 from deb systemd-252.26-1~deb12u2.amd64
                Module libudev.so.1 from deb systemd-252.26-1~deb12u2.amd64
                Stack trace of thread 3323:
                #0  0x00007fcecc6a9e2c n/a (libc.so.6 + 0x8ae2c)
                #1  0x00007fcecc65afb2 raise (libc.so.6 + 0x3bfb2)
                #2  0x00007fcecec6ab46 _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x5b46)
                #3  0x00007fcecc65b050 n/a (libc.so.6 + 0x3c050)
                #4  0x00007fcecc6a9e2c n/a (libc.so.6 + 0x8ae2c)
                #5  0x00007fcecc65afb2 raise (libc.so.6 + 0x3bfb2)
                #6  0x00007fcecc65b050 n/a (libc.so.6 + 0x3c050)
                #7  0x00007fcecc71b15f __poll (libc.so.6 + 0xfc15f)
                #8  0x00007fcecb4739ae n/a (libglib-2.0.so.0 + 0x549ae)
                #9  0x00007fcecb473acc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
                #10 0x00007fceccb09876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
                #11 0x00007fceccab01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
                #12 0x00007fcecc8cabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
                #13 0x00007fcece5566d6 n/a (libQt5Quick.so.5 + 0x1566d6)
                #14 0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #15 0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #16 0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 2946:
                #0  0x00007fcecc71b15f __poll (libc.so.6 + 0xfc15f)
                #1  0x00007fcecec6a150 n/a (libKF5Crash.so.5 + 0x5150)
                #2  0x00007fcecec6aad6 _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x5ad6)
                #3  0x00007fcecc65b050 n/a (libc.so.6 + 0x3c050)
                #4  0x00007fce88298658
_ZNK11KActivities5Stats5Query10activitiesEv (libKF5ActivitiesStats.so.1 +
0xe658)
                #5  0x00007fce882a4c81
_ZN11KActivities5Stats11ResultModel15forgetResourcesERK5QListI7QStringE
(libKF5ActivitiesStats.so.1 + 0x1ac81)
                #6  0x00007fceccadd730 _ZN7QObject5eventEP6QEvent
(libQt5Core.so.5 + 0x2dd730)
                #7  0x00007fcecd762fae
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x162fae)
                #8  0x00007fceccab1738
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2b1738)
                #9  0x00007fceccab46c1
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
(libQt5Core.so.5 + 0x2b46c1)
                #10 0x00007fceccb0a193 n/a (libQt5Core.so.5 + 0x30a193)
                #11 0x00007fcecb4737a9 g_main_context_dispatch
(libglib-2.0.so.0 + 0x547a9)
                #12 0x00007fcecb473a38 n/a (libglib-2.0.so.0 + 0x54a38)
                #13 0x00007fcecb473acc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
                #14 0x00007fceccb09876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
                #15 0x00007fceccab01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
                #16 0x00007fceccab8316 _ZN16QCoreApplication4execEv
(libQt5Core.so.5 + 0x2b8316)
                #17 0x000055d59f624dc3 n/a (plasmashell + 0x26dc3)
                #18 0x00007fcecc64624a n/a (libc.so.6 + 0x2724a)
                #19 0x00007fcecc646305 __libc_start_main (libc.so.6 + 0x27305)
                #20 0x000055d59f624ee1 n/a (plasmashell + 0x26ee1)

                Stack trace of thread 3296:
                #0  0x00007fcebe72b310 n/a (libnvidia-glcore.so.535.183.01 +
0x152b310)
                #1  0x00007fcebe72b62a n/a (libnvidia-glcore.so.535.183.01 +
0x152b62a)
                #2  0x00007fcebe713784 n/a (libnvidia-glcore.so.535.183.01 +
0x1513784)
                #3  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #4  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3326:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3324:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3011:
                #0  0x00007fcecc71b15f __poll (libc.so.6 + 0xfc15f)
                #1  0x00007fcecb4739ae n/a (libglib-2.0.so.0 + 0x549ae)
                #2  0x00007fcecb473acc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
                #3  0x00007fceccb0988e
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30988e)
                #4  0x00007fceccab01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
                #5  0x00007fcecc8cabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
                #6  0x00007fcece128555 n/a (libQt5Qml.so.5 + 0x328555)
                #7  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #8  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #9  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3318:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a7558 pthread_cond_wait (libc.so.6 + 0x88558)
                #2  0x00007fcecc8d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007fcece608085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007fcece60a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #7  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3327:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3329:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3297:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a7558 pthread_cond_wait (libc.so.6 + 0x88558)
                #2  0x00007fcecc8d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007fcece608085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007fcece60a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #7  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3307:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a7558 pthread_cond_wait (libc.so.6 + 0x88558)
                #2  0x00007fcecc8d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007fcece608085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007fcece60a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #7  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3325:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3331:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3164:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3330:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3159:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3335:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3333:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3001:
                #0  0x00007fcecc6a5056 __lll_lock_wait_private (libc.so.6 +
0x86056)
                #1  0x00007fcecc67d03f n/a (libc.so.6 + 0x5e03f)
                #2  0x00007fcecc7359ef __fprintf_chk (libc.so.6 + 0x1169ef)
                #3  0x00007fcecc8c7ff9 n/a (libQt5Core.so.5 + 0xc7ff9)
                #4  0x00007fcecc8c3b90 n/a (libQt5Core.so.5 + 0xc3b90)
                #5  0x00007fcecc8c3ca8 n/a (libQt5Core.so.5 + 0xc3ca8)
                #6  0x00007fcecc89053d _ZNK14QMessageLogger7warningEPKcz
(libQt5Core.so.5 + 0x9053d)
                #7  0x00007fceccb09731 n/a (libQt5Core.so.5 + 0x309731)
                #8  0x00007fcecb4733d9 g_main_context_check (libglib-2.0.so.0 +
0x543d9)
                #9  0x00007fcecb473958 n/a (libglib-2.0.so.0 + 0x54958)
                #10 0x00007fcecb473acc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
                #11 0x00007fceccb09876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
                #12 0x00007fceccab01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
                #13 0x00007fcecc8cabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
                #14 0x00007fcecd586487 n/a (libQt5DBus.so.5 + 0x17487)
                #15 0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #16 0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #17 0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3155:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3163:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3334:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3293:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a7558 pthread_cond_wait (libc.so.6 + 0x88558)
                #2  0x00007fcecc8d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007fcece608085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007fcece60a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #7  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3336:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3337:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3338:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3154:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3228:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3339:
                #0  0x00007fcecc71da41 pselect (libc.so.6 + 0xfea41)
                #1  0x00007fceca63da62 n/a (libusbmuxd-2.0.so.6 + 0x2a62)
                #2  0x00007fceca63ee60 n/a (libusbmuxd-2.0.so.6 + 0x3e60)
                #3  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #4  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 2967:
                #0  0x00007fcecc71b15f __poll (libc.so.6 + 0xfc15f)
                #1  0x00007fceceecbd12 n/a (libxcb.so.1 + 0xcd12)
                #2  0x00007fceceece07a xcb_wait_for_event (libxcb.so.1 +
0xf07a)
                #3  0x00007fcec78faf00 n/a (libQt5XcbQpa.so.5 + 0x6cf00)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)

                Stack trace of thread 3332:
                #0  0x00007fcecc6a4e96 n/a (libc.so.6 + 0x85e96)
                #1  0x00007fcecc6a783c pthread_cond_timedwait (libc.so.6 +
0x8883c)
                #2  0x00007fcecc8d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007fcecc8cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007fcecc8cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007fcecc6a8134 n/a (libc.so.6 + 0x89134)
                #6  0x00007fcecc7287dc n/a (libc.so.6 + 0x1097dc)
                ELF object binary architecture: AMD x86-64

[New LWP 3323]
[New LWP 2946]
[New LWP 3296]
[New LWP 3326]
[New LWP 3324]
[New LWP 3011]
[New LWP 3318]
[New LWP 3327]
[New LWP 3329]
[New LWP 3297]
[New LWP 3307]
[New LWP 3325]
[New LWP 3331]
[New LWP 3164]
[New LWP 3330]
[New LWP 3159]
[New LWP 3335]
[New LWP 3333]
[New LWP 3001]
[New LWP 3155]
[New LWP 3163]
[New LWP 3334]
[New LWP 3293]
[New LWP 3336]
[New LWP 3337]
[New LWP 3338]
[New LWP 3154]
[New LWP 3228]
[New LWP 3339]
[New LWP 2967]
[New LWP 3332]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fcecc6a9e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7fce8a5186c0 (LWP 3323))]
[Current thread is 1 (Thread 0x7fce8a5186c0 (LWP 3323))]

Thread 31 (Thread 0x7fce653126c0 (LWP 3332)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 30 (Thread 0x7fcec75ff6c0 (LWP 2967)):
#0  0x00007fcecc71b15f in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fceceecbd12 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fceceece07a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fcec78faf00 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 29 (Thread 0x7fce557fa6c0 (LWP 3339)):
#0  0x00007fcecc71da41 in pselect () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fceca63da62 in ?? () from /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6
#2  0x00007fceca63ee60 in ?? () from /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6
#3  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#4  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 28 (Thread 0x7fcea9ffb6c0 (LWP 3228)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 27 (Thread 0x7fceb0dff6c0 (LWP 3154)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 26 (Thread 0x7fce55ffb6c0 (LWP 3338)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 25 (Thread 0x7fce567fc6c0 (LWP 3337)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 24 (Thread 0x7fce56ffd6c0 (LWP 3336)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 23 (Thread 0x7fcea97fa6c0 (LWP 3293)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a7558 in pthread_cond_wait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcece608085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fcece60a4b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 22 (Thread 0x7fce57fff6c0 (LWP 3334)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 21 (Thread 0x7fceaaffd6c0 (LWP 3163)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 20 (Thread 0x7fceabfff6c0 (LWP 3155)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 19 (Thread 0x7fcec60626c0 (LWP 3001)):
#0  0x00007fcecc6a5056 in __lll_lock_wait_private () from
/lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc67d03f in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc7359ef in __fprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007fcecc8c7ff9 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8c3b90 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc8c3ca8 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcecc89053d in QMessageLogger::warning(char const*, ...) const ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fceccb09731 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcecb4733d9 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fcecb473958 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fcecb473acc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fceccb09876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fceccab01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fcecc8cabc7 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fcecd586487 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#15 0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#17 0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 18 (Thread 0x7fce64b116c0 (LWP 3333)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 17 (Thread 0x7fce577fe6c0 (LWP 3335)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 16 (Thread 0x7fceab7fe6c0 (LWP 3159)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 15 (Thread 0x7fce663146c0 (LWP 3330)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 14 (Thread 0x7fceaa7fc6c0 (LWP 3164)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 13 (Thread 0x7fce65b136c0 (LWP 3331)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 12 (Thread 0x7fce895126c0 (LWP 3325)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 11 (Thread 0x7fce8b7fe6c0 (LWP 3307)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a7558 in pthread_cond_wait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcece608085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fcece60a4b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 10 (Thread 0x7fce8bfff6c0 (LWP 3297)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a7558 in pthread_cond_wait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcece608085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fcece60a4b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 9 (Thread 0x7fce66b156c0 (LWP 3329)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7fce67fff6c0 (LWP 3327)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7fce8aefd6c0 (LWP 3318)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a7558 in pthread_cond_wait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcece608085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fcece60a4b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7fcec4dc26c0 (LWP 3011)):
#0  0x00007fcecc71b15f in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecb4739ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcecb473acc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fceccb0988e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fceccab01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc8cabc7 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcece128555 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#9  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7fce89d176c0 (LWP 3324)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7fce88d116c0 (LWP 3326)):
#0  0x00007fcecc6a4e96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcecc6a783c in pthread_cond_timedwait () from
/lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fcecc8d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fcecc8cf0e5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7fcea8ff96c0 (LWP 3296)):
#0  0x00007fcebe72b310 in ?? () from
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.183.01
#1  0x00007fcebe72b62a in ?? () from
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.183.01
#2  0x00007fcebe713784 in ?? () from
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.183.01
#3  0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#4  0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7fcec7de59c0 (LWP 2946)):
[KCrash Handler]
#4  0x00007fce88298658 in KActivities::Stats::Query::activities() const () from
/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#5  0x00007fce882a4c81 in
KActivities::Stats::ResultModel::forgetResources(QList<QString> const&) () from
/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#6  0x00007fceccadd730 in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcecd762fae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007fceccab1738 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fceccab46c1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fceccb0a193 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fcecb4737a9 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fcecb473a38 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007fcecb473acc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fceccb09876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fceccab01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fceccab8316 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x000055d59f624dc3 in ?? ()
#18 0x00007fcecc64624a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#19 0x00007fcecc646305 in __libc_start_main () from
/lib/x86_64-linux-gnu/libc.so.6
#20 0x000055d59f624ee1 in ?? ()

Thread 1 (Thread 0x7fce8a5186c0 (LWP 3323)):
[KCrash Handler]
#4  0x00007fcecc6a9e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x00007fcecc65afb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#6  <signal handler called>
#7  0x00007fcecc71b15f in poll () from /lib/x86_64-linux-gnu/libc.so.6
#8  0x00007fcecb4739ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fcecb473acc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fceccb09876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fceccab01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fcecc8cabc7 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fcece5566d6 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fcecc8cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fcecc6a8134 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#16 0x00007fcecc7287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6

The reporter indicates this bug may be a duplicate of or related to bug 488315.

Reported using DrKonqi

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