PID: 12575 (polyphone) UID: 1000 (xx) GID: 1000 (xx) Signal: 11 (SEGV) Timestamp: Fri 2021-07-02 16:50:26 -03 (2min 18s ago) Command Line: polyphone Executable: /usr/bin/polyphone Control Group: /user.slice/user-1000.slice/session-1.scope Unit: session-1.scope Slice: user-1000.slice Session: 1 Owner UID: 1000 (xx) Boot ID: 12809a4270c54120a81407c562bc985b Machine ID: 1ebfa576ad82442cb834a435af593da0 Hostname: acme7 Storage: /var/lib/systemd/coredump/core.polyphone.1000.12809a4270c54120a81407c562bc985b.12575.1625255426000000.zst (present) Disk Size: 10.0M Message: Process 12575 (polyphone) of user 1000 dumped core. Stack trace of thread 12575: #0 0x00007f060cac8334 _ZNK7QWidget14graphicsEffectEv (libQt5Widgets.so.5 + 0x185334) #1 0x00007f060cac8366 _ZN14QWidgetPrivate36invalidateGraphicsEffectsRecursivelyEv (libQt5Widgets.so.5 + 0x185366) #2 0x00007f060cac83f3 _ZN14QWidgetPrivate20setDirtyOpaqueRegionEv (libQt5Widgets.so.5 + 0x1853f3) #3 0x00007f060caca54e _ZN14QWidgetPrivate14updateIsOpaqueEv (libQt5Widgets.so.5 + 0x18754e) #4 0x00007f060d5cbfed _ZN11QCustomPlotC2EP7QWidget (libqcustomplot.so.2 + 0xcffed) #5 0x00005579812668c9 n/a (polyphone + 0x2548c9) #6 0x00005579812523bf n/a (polyphone + 0x2403bf) #7 0x0000557981250ced n/a (polyphone + 0x23eced) #8 0x0000557981250220 n/a (polyphone + 0x23e220) #9 0x00005579812177aa n/a (polyphone + 0x2057aa) #10 0x000055798121b091 n/a (polyphone + 0x209091) #11 0x000055798121cc30 n/a (polyphone + 0x20ac30) #12 0x00005579812099e0 n/a (polyphone + 0x1f79e0) #13 0x00005579812f5341 n/a (polyphone + 0x2e3341) #14 0x00007f060be5b790 n/a (libQt5Core.so.5 + 0x2f0790) #15 0x00005579812f3b43 n/a (polyphone + 0x2e1b43) #16 0x0000557981202488 n/a (polyphone + 0x1f0488) #17 0x00007f060cd1d109 _ZN17QAbstractItemView17setSelectionModelEP19QItemSelectionModel (libQt5Widgets.so.5 + 0x3da109) #18 0x00007f060cd98259 _ZN9QTreeView17setSelectionModelEP19QItemSelectionModel (libQt5Widgets.so.5 + 0x455259) #19 0x00007f060cd179b8 _ZN17QAbstractItemView8setModelEP18QAbstractItemModel (libQt5Widgets.so.5 + 0x3d49b8) #20 0x00007f060cd97f1f _ZN9QTreeView8setModelEP18QAbstractItemModel (libQt5Widgets.so.5 + 0x454f1f) #21 0x0000557981207453 n/a (polyphone + 0x1f5453) #22 0x00005579811c5fd6 n/a (polyphone + 0x1b3fd6) #23 0x00007f060be5b790 n/a (libQt5Core.so.5 + 0x2f0790) #24 0x00007f060be514ff _ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x2e64ff) #25 0x00007f060ca9dd62 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x15ad62) #26 0x00007f060be243aa _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x2b93aa) #27 0x00007f060be274a9 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5 + 0x2bc4a9) #24 0x00007f060be514ff _ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x2e64ff) #25 0x00007f060ca9dd62 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x15ad62) #26 0x00007f060be243aa _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x2b93aa) #27 0x00007f060be274a9 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5 + 0x2bc4a9) #28 0x00007f060be7d9a4 n/a (libQt5Core.so.5 + 0x3129a4) #29 0x00007f060a7e010c g_main_context_dispatch (libglib-2.0.so.0 + 0x5410c) #30 0x00007f060a833b99 n/a (libglib-2.0.so.0 + 0xa7b99) #31 0x00007f060a7dd871 g_main_context_iteration (libglib-2.0.so.0 + 0x51871) #32 0x00007f060be7cfd6 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x311fd6) #33 0x00007f060be22d1c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b7d1c) #34 0x00007f060be2b284 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2c0284) #35 0x00005579810c8ecd n/a (polyphone + 0xb6ecd) #36 0x00005579810bb8a2 n/a (polyphone + 0xa98a2) #37 0x00007f060b62eb25 __libc_start_main (libc.so.6 + 0x27b25) #38 0x00005579810be01e n/a (polyphone + 0xac01e) Stack trace of thread 12610: #0 0x00007f060bb5f8ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007f060bb59270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270) #2 0x00007f057a73759c n/a (nouveau_dri.so + 0x1c659c) #3 0x00007f057a7315f8 n/a (nouveau_dri.so + 0x1c05f8) #4 0x00007f060bb53259 start_thread (libpthread.so.0 + 0x9259) #5 0x00007f060b7055e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 12600: #0 0x00007f060bb5f8ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007f060bb59574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f060bc3f000 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd4000) #3 0x00007f060bc3c4a8 n/a (libQt5Core.so.5 + 0xd14a8) #4 0x00007f060bc38fef n/a (libQt5Core.so.5 + 0xcdfef) #5 0x00007f060bb53259 start_thread (libpthread.so.0 + 0x9259) #6 0x00007f060b7055e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 12595: #0 0x00007f060bb5f8ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007f060bb59574 pthread_cond_timedwait@@G