$ coredumpctl gdb -1 PID: 41805 (appQtMultimedia) UID: 1000 (nyre) GID: 1000 (nyre) Signal: 11 (SEGV) Timestamp: Tue 2024-10-22 23:34:27 CEST (3min 22s ago) Command Line: appQtMultimediaBug Executable: /usr/local/bin/appQtMultimediaBug Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.dolphin@fb59260b8170424cb8987d36d2cc744b.service Unit: user@1000.service User Unit: app-org.kde.dolphin@fb59260b8170424cb8987d36d2cc744b.service Slice: user-1000.slice Owner UID: 1000 (nyre) Boot ID: 079fbf5b5c994069a5b0c7ec98112f5b Machine ID: 29a31c019272432eb7a2c016befbc62c Hostname: nyre-ms7693 Storage: /var/lib/systemd/coredump/core.appQtMultimedia.1000.079fbf5b5c994069a5b0c7ec98112f5b.41805.1729632867000000.zst (present) Size on Disk: 26.9M Message: Process 41805 (appQtMultimedia) of user 1000 dumped core. Module libudev.so.1 from deb systemd-255.4-1ubuntu8.4.amd64 Module libgomp.so.1 from deb gcc-14-14.2.0-4ubuntu2~24.04.amd64 Module libzstd.so.1 from deb libzstd-1.5.5+dfsg2-2build1.1.amd64 Module libsystemd.so.0 from deb systemd-255.4-1ubuntu8.4.amd64 Module libgcc_s.so.1 from deb gcc-14-14.2.0-4ubuntu2~24.04.amd64 Module libstdc++.so.6 from deb gcc-14-14.2.0-4ubuntu2~24.04.amd64 Stack trace of thread 42816: #0 0x00007dea7200ad47 n/a (libffmpegmediaplugin.so + 0x63d47) #1 0x00007dea7200909e n/a (libffmpegmediaplugin.so + 0x6209e) #2 0x00007dea8ac64d34 n/a (libQt6Core.so.6 + 0x464d34) #3 0x00007dea75fc16e0 _ZN10QAudioSink12stateChangedEN6QAudio5StateE (libQt6Multimedia.so.6 + 0xb26e0) #4 0x00007dea8ac64d34 n/a (libQt6Core.so.6 + 0x464d34) #5 0x00007dea75fc15d3 _ZN25QAudioStateChangeNotifier12stateChangedEN6QAudio5StateE (libQt6Multimedia.so.6 + 0xb25d3) #6 0x00007dea75fae774 n/a (libQt6Multimedia.so.6 + 0x9f774) #7 0x00007dea8ac64d34 n/a (libQt6Core.so.6 + 0x464d34) #8 0x00007dea8ac1576d _ZN6QTimer7timeoutENS_14QPrivateSignalE (libQt6Core.so.6 + 0x41576d) #9 0x00007dea8abf7916 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x3f7916) #10 0x00007dea8aca4fd0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x4a4fd0) #11 0x00007dea8ab79cc8 _ZN14QTimerInfoList14activateTimersEv (libQt6Core.so.6 + 0x379cc8) #12 0x00007dea8aa4e3f9 n/a (libQt6Core.so.6 + 0x24e3f9) #13 0x00007dea8a7145b5 n/a (libglib-2.0.so.0 + 0x5d5b5) #14 0x00007dea8a773717 n/a (libglib-2.0.so.0 + 0xbc717) #15 0x00007dea8a713a53 g_main_context_iteration (libglib-2.0.so.0 + 0x5ca53) #16 0x00007dea8aa4cd7f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x24cd7f) #17 0x00007dea8acaff43 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aff43) #18 0x00007dea8abb898d _ZN7QThread4execEv (libQt6Core.so.6 + 0x3b898d) #19 0x00007dea8ab7ac86 n/a (libQt6Core.so.6 + 0x37ac86) #20 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #21 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 41806: #0 0x00007dea8a11b4cd __GI___poll (libc.so.6 + 0x11b4cd) #1 0x00007dea8a77366e n/a (libglib-2.0.so.0 + 0xbc66e) #2 0x00007dea8a713a53 g_main_context_iteration (libglib-2.0.so.0 + 0x5ca53) #3 0x00007dea8aa4cd7f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x24cd7f) #4 0x00007dea8acaff43 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aff43) #5 0x00007dea8abb898d _ZN7QThread4execEv (libQt6Core.so.6 + 0x3b898d) #6 0x00007dea89fda75d n/a (libQt6DBus.so.6 + 0x9b75d) #7 0x00007dea8ab7ac86 n/a (libQt6Core.so.6 + 0x37ac86) #8 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #9 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 41805: #0 0x00007dea8a098d61 __futex_abstimed_wait_common64 (libc.so.6 + 0x98d61) #1 0x00007dea8a09b7dd __pthread_cond_wait_common (libc.so.6 + 0x9b7dd) #2 0x00007dea8ab8091b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x38091b) #3 0x00007dea8ab76d49 _ZN7QThread4waitE14QDeadlineTimer (libQt6Core.so.6 + 0x376d49) #4 0x00007dea71ffa99f n/a (libffmpegmediaplugin.so + 0x5399f) #5 0x00007dea72002f92 n/a (libffmpegmediaplugin.so + 0x5bf92) #6 0x00007dea72003245 n/a (libffmpegmediaplugin.so + 0x5c245) #7 0x00007dea71ff35a3 n/a (libffmpegmediaplugin.so + 0x4c5a3) #8 0x00007dea75f8d62b n/a (libQt6Multimedia.so.6 + 0x7e62b) #9 0x00007dea75f8ddf1 _ZN12QMediaPlayer9setSourceERK4QUrl (libQt6Multimedia.so.6 + 0x7edf1) #10 0x00007dea77fe14e1 _ZN17QQuickMediaPlayer12qmlSetSourceERK4QUrl (libQt6MultimediaQuick.so.6 + 0x2a4e1) #11 0x00007dea8ba3b0b3 n/a (libQt6Qml.so.6 + 0x23b0b3) #12 0x00007dea8ba6b66a _ZN19QQmlPropertyPrivate5writeEP7QObjectRK16QQmlPropertyDataRK8QVariantRK14QQmlRefPointerI15QQmlContextDataE6QFlagsINS2_9WriteFlagEE (libQt6Qml.so.6 + 0x26b66a) #13 0x00007dea8badff8f _ZN11QQmlBinding9slowWriteERK16QQmlPropertyDataS2_RKN3QV45ValueEb6QFlagsINS0_9WriteFlagEE (libQt6Qml.so.6 + 0x2dff8f) #14 0x00007dea8bb26480 n/a (libQt6Qml.so.6 + 0x326480) #15 0x00007dea8bae172d _ZN11QQmlBinding8doUpdateERKN24QQmlJavaScriptExpression13DeleteWatcherE6QFlagsIN16QQmlPropertyData9WriteFlagEERN3QV45ScopeE (libQt6Qml.so.6 + 0x2e172d) #16 0x00007dea8baded76 _ZN11QQmlBinding6updateE6QFlagsIN16QQmlPropertyData9WriteFlagEE (libQt6Qml.so.6 + 0x2ded76) #17 0x00007dea8ba5235c _ZN12QQmlNotifier10emitNotifyEP20QQmlNotifierEndpointPPv (libQt6Qml.so.6 + 0x25235c) #18 0x00007dea8ac64780 n/a (libQt6Core.so.6 + 0x464780) #19 0x00007dea8b9c1f21 _ZN17QQmlVMEMetaObject8metaCallEP7QObjectN11QMetaObject4CallEiPPv (libQt6Qml.so.6 + 0x1c1f21) #20 0x00007dea8bb3e884 _ZN3QV414QObjectWrapper11setPropertyEPNS_15ExecutionEngineEP7QObjectPK16QQmlPropertyDataRKNS_5ValueE (libQt6Qml.so.6 + 0x33e884) #21 0x00007dea8bb3fcc6 _ZN3QV414QObjectWrapper14setQmlPropertyEPNS_15ExecutionEngineERK14QQmlRefPointerI15QQmlContextDataEP7QObjectPNS_6StringE6QFlagsINS0_4FlagEERKNS_5ValueE (libQt6Qml.so.6 + 0x33fcc6) #22 0x00007dea8bb3fe61 _ZN3QV414QObjectWrapper10virtualPutEPNS_7ManagedENS_11PropertyKeyERKNS_5ValueEPS4_ (libQt6Qml.so.6 + 0x33fe61) #23 0x00007dea8bb2c33d _ZN3QV46Lookup14setterFallbackEPS0_PNS_15ExecutionEngineERNS_5ValueERKS4_ (libQt6Qml.so.6 + 0x32c33d) #24 0x00007dea64c273cd n/a (n/a + 0x0) #25 0x00007dea8bc9d20a n/a (libQt6Qml.so.6 + 0x49d20a) #26 0x00007dea8bbccf46 n/a (libQt6Qml.so.6 + 0x3ccf46) #27 0x00007dea8bbcefd6 _ZN3QV48Function4callEP7QObjectPPvPK9QMetaTypeiPNS_16ExecutionContextE (libQt6Qml.so.6 + 0x3cefd6) #28 0x00007dea8bb19fc7 _ZN24QQmlJavaScriptExpression8evaluateEPPvPK9QMetaTypei (libQt6Qml.so.6 + 0x319fc7) #29 0x00007dea8badd2f3 _ZN25QQmlBoundSignalExpression8evaluateEPPv (libQt6Qml.so.6 + 0x2dd2f3) #30 0x00007dea8bae114b n/a (libQt6Qml.so.6 + 0x2e114b) #31 0x00007dea8ba5235c _ZN12QQmlNotifier10emitNotifyEP20QQmlNotifierEndpointPPv (libQt6Qml.so.6 + 0x25235c) #32 0x00007dea8ac64780 n/a (libQt6Core.so.6 + 0x464780) #33 0x00007dea7fb8bc08 _ZN14QQuickShortcut5eventEP6QEvent (libQt6Quick.so.6 + 0x38bc08) #34 0x00007dea8aca4fd0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x4a4fd0) #35 0x00007dea8b44c348 _ZN12QShortcutMap13dispatchEventEP9QKeyEvent (libQt6Gui.so.6 + 0x64c348) #36 0x00007dea8b44cb4f _ZN12QShortcutMap11tryShortcutEP9QKeyEvent (libQt6Gui.so.6 + 0x64cb4f) #37 0x00007dea8b128ca8 _ZN22QWindowSystemInterface19handleShortcutEventEP7QWindowmi6QFlagsIN2Qt16KeyboardModifierEEjjjRK7QStringbt (libQt6Gui.so.6 + 0x328ca8) #38 0x00007dea8b0c835a _ZN22QGuiApplicationPrivate15processKeyEventEPN29QWindowSystemInterfacePrivate8KeyEventE (libQt6Gui.so.6 + 0x2c835a) #39 0x00007dea8b12dd5c _ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Gui.so.6 + 0x32dd5c) #40 0x00007dea8657dad6 n/a (libQt6XcbQpa.so.6 + 0x66ad6) #41 0x00007dea8a7145b5 n/a (libglib-2.0.so.0 + 0x5d5b5) #42 0x00007dea8a773717 n/a (libglib-2.0.so.0 + 0xbc717) #43 0x00007dea8a713a53 g_main_context_iteration (libglib-2.0.so.0 + 0x5ca53) #44 0x00007dea8aa4cd7f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x24cd7f) #45 0x00007dea8acaff43 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aff43) #46 0x00007dea8aca996e _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x4a996e) #47 0x00005d79f23bab74 main (appQtMultimediaBug + 0x3b74) #48 0x00007dea8a02a1ca __libc_start_call_main (libc.so.6 + 0x2a1ca) #49 0x00007dea8a02a28b __libc_start_main_impl (libc.so.6 + 0x2a28b) #50 0x00005d79f23ba885 _start (appQtMultimediaBug + 0x3885) Stack trace of thread 41807: #0 0x00007dea8a11b4cd __GI___poll (libc.so.6 + 0x11b4cd) #1 0x00007dea896338ca n/a (libxcb.so.1 + 0xc8ca) #2 0x00007dea8963528c xcb_wait_for_event (libxcb.so.1 + 0xe28c) #3 0x00007dea8657b270 n/a (libQt6XcbQpa.so.6 + 0x64270) #4 0x00007dea8ab7ac86 n/a (libQt6Core.so.6 + 0x37ac86) #5 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #6 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 41814: #0 0x00007dea8a098d61 __futex_abstimed_wait_common64 (libc.so.6 + 0x98d61) #1 0x00007dea8a09b7dd __pthread_cond_wait_common (libc.so.6 + 0x9b7dd) #2 0x00007dea8ab8091b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x38091b) #3 0x00007dea7fba59d5 n/a (libQt6Quick.so.6 + 0x3a59d5) #4 0x00007dea8ab7ac86 n/a (libQt6Core.so.6 + 0x37ac86) #5 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #6 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 41810: #0 0x00007dea8a098d61 __futex_abstimed_wait_common64 (libc.so.6 + 0x98d61) #1 0x00007dea8a09bc7e __pthread_cond_wait_common (libc.so.6 + 0x9bc7e) #2 0x00007dea8ab808a1 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3808a1) #3 0x00007dea8ab7d3e0 n/a (libQt6Core.so.6 + 0x37d3e0) #4 0x00007dea8ab7ac86 n/a (libQt6Core.so.6 + 0x37ac86) #5 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #6 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 41825: #0 0x00007dea8a11b4cd __GI___poll (libc.so.6 + 0x11b4cd) #1 0x00007dea5da7627f n/a (libcuda.so.1 + 0x27627f) #2 0x00007dea5db3a7cf n/a (libcuda.so.1 + 0x33a7cf) #3 0x00007dea5da6df73 n/a (libcuda.so.1 + 0x26df73) #4 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #5 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 42815: #0 0x00007dea8a098d61 __futex_abstimed_wait_common64 (libc.so.6 + 0x98d61) #1 0x00007dea8a09e793 __pthread_clockjoin_ex (libc.so.6 + 0x9e793) #2 0x00007dea51e8d8c0 n/a (libnvcuvid.so.1 + 0x8d8c0) #3 0x00007dea51e3f7b9 n/a (libnvcuvid.so.1 + 0x3f7b9) #4 0x00007dea51e41380 n/a (libnvcuvid.so.1 + 0x41380) #5 0x00007dea51e26e4b n/a (libnvcuvid.so.1 + 0x26e4b) #6 0x00007dea51e2cc9e n/a (libnvcuvid.so.1 + 0x2cc9e) #7 0x00007dea51e2c59f n/a (libnvcuvid.so.1 + 0x2c59f) #8 0x00007dea70875923 n/a (libavcodec.so.60 + 0x275923) #9 0x00007dea720071fa n/a (libffmpegmediaplugin.so + 0x601fa) #10 0x00007dea72007355 n/a (libffmpegmediaplugin.so + 0x60355) #11 0x00007dea8abf776b _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x3f776b) #12 0x00007dea8aca4fd0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x4a4fd0) #13 0x00007dea8aca536e _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x4a536e) #14 0x00007dea8aa4e45f n/a (libQt6Core.so.6 + 0x24e45f) #15 0x00007dea8a7145b5 n/a (libglib-2.0.so.0 + 0x5d5b5) #16 0x00007dea8a773717 n/a (libglib-2.0.so.0 + 0xbc717) #17 0x00007dea8a713a53 g_main_context_iteration (libglib-2.0.so.0 + 0x5ca53) #18 0x00007dea8aa4cd7f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x24cd7f) #19 0x00007dea8acaff43 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aff43) #20 0x00007dea8abb898d _ZN7QThread4execEv (libQt6Core.so.6 + 0x3b898d) #21 0x00007dea8ab7ac86 n/a (libQt6Core.so.6 + 0x37ac86) #22 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #23 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 41823: #0 0x00007dea8a11b4cd __GI___poll (libc.so.6 + 0x11b4cd) #1 0x00007dea76a14067 n/a (libnvidia-glcore.so.550.107.02 + 0xa14067) #2 0x00007dea769f57f4 n/a (libnvidia-glcore.so.550.107.02 + 0x9f57f4) #3 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #4 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 41809: #0 0x00007dea8a11b4cd __GI___poll (libc.so.6 + 0x11b4cd) #1 0x00007dea8a77366e n/a (libglib-2.0.so.0 + 0xbc66e) #2 0x00007dea8a713a53 g_main_context_iteration (libglib-2.0.so.0 + 0x5ca53) #3 0x00007dea8aa4cd7f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x24cd7f) #4 0x00007dea8acaff43 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4aff43) #5 0x00007dea8abb898d _ZN7QThread4execEv (libQt6Core.so.6 + 0x3b898d) #6 0x00007dea8ab7ac86 n/a (libQt6Core.so.6 + 0x37ac86) #7 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #8 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 42813: #0 0x00007dea8a098d61 __futex_abstimed_wait_common64 (libc.so.6 + 0x98d61) #1 0x00007dea8a09bc7e __pthread_cond_wait_common (libc.so.6 + 0x9bc7e) #2 0x00007dea5d9cacda n/a (libcuda.so.1 + 0x1cacda) #3 0x00007dea5da6df73 n/a (libcuda.so.1 + 0x26df73) #4 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #5 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 42812: #0 0x00007dea8a11b4cd __GI___poll (libc.so.6 + 0x11b4cd) #1 0x00007dea5da7627f n/a (libcuda.so.1 + 0x27627f) #2 0x00007dea5db3a7cf n/a (libcuda.so.1 + 0x33a7cf) #3 0x00007dea5da6df73 n/a (libcuda.so.1 + 0x26df73) #4 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #5 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) Stack trace of thread 42820: #0 0x00007dea8a098d61 __futex_abstimed_wait_common64 (libc.so.6 + 0x98d61) #1 0x00007dea8a09bc7e __pthread_cond_wait_common (libc.so.6 + 0x9bc7e) #2 0x00007dea51e8de2a n/a (libnvcuvid.so.1 + 0x8de2a) #3 0x00007dea51e8d036 n/a (libnvcuvid.so.1 + 0x8d036) #4 0x00007dea51e4485f n/a (libnvcuvid.so.1 + 0x4485f) #5 0x00007dea51e8d2c6 n/a (libnvcuvid.so.1 + 0x8d2c6) #6 0x00007dea51e8da2d n/a (libnvcuvid.so.1 + 0x8da2d) #7 0x00007dea8a09ca94 start_thread (libc.so.6 + 0x9ca94) #8 0x00007dea8a129c3c __clone3 (libc.so.6 + 0x129c3c) ELF object binary architecture: AMD x86-64 GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git Copyright (C) 2024 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/local/bin/appQtMultimediaBug... warning: Can't open file /memfd:/.glXXXXXX (deleted) during file-backed mapping note processing warning: Can't open file /dev/zero (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JITCode:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:/.nvidia_drv.XXXXXX (deleted) during file-backed mapping note processing warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing [New LWP 42816] [New LWP 41806] [New LWP 41805] [New LWP 41807] [New LWP 41814] [New LWP 41810] [New LWP 41825] [New LWP 42815] [New LWP 41823] [New LWP 41809] [New LWP 42813] [New LWP 42812] [New LWP 42820] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `appQtMultimediaBug'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007dea7200ad47 in std::default_delete::operator() (__ptr=0x7dea10007e70, this=) at /usr/include/c++/13/bits/unique_ptr.h:93 93 operator()(_Tp* __ptr) const [Current thread is 1 (Thread 0x7dea5cc006c0 (LWP 42816))]