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#1 2025-08-17 05:04:12

leessmin
Member
Registered: 2024-04-23
Posts: 40
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[SOLVED]VirtualBox has a segmentation fault (core dumped)

I don't know what happened. After I updated VirtualBox, I couldn't open it

VirtualBox
[1]    8009 segmentation fault (core dumped)  VirtualBox

  

coredumpctl gdb VirtualBox                                                                                                            ─╯
           PID: 8009 (VirtualBox)
           UID: 1000 (leessmin)
           GID: 1000 (leessmin)
        Signal: 11 (SEGV)
     Timestamp: Sun 2025-08-17 12:59:20 CST (1min 48s ago)
  Command Line: /usr/lib/virtualbox/VirtualBox
    Executable: /usr/lib/virtualbox/VirtualBox
 Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.konsole@d8297428e6714f83b8ce8d753a297981.service
          Unit: user@1000.service
     User Unit: app-org.kde.konsole@d8297428e6714f83b8ce8d753a297981.service
         Slice: user-1000.slice
     Owner UID: 1000 (leessmin)
       Boot ID: ba938f5a409642f9b37023b8fa78c60a
    Machine ID: c6d7f7a5e38142288acdb81aeb35e118
      Hostname: r97945hx
       Storage: /var/lib/systemd/coredump/core.VirtualBox.1000.ba938f5a409642f9b37023b8fa78c60a.8009.1755406760000000.zst (present)
  Size on Disk: 9.7M
       Message: Process 8009 (VirtualBox) of user 1000 dumped core.
                
                Stack trace of thread 8009:
                #0  0x00007f84e42873e8 _ZN20UINotificationCenter6appendEP20UINotificationObject (UICommon.so + 0x4873e8)
                #1  0x00007f84e4299e01 _ZN21UINotificationMessage13createMessageERK7QStringS2_S2_S2_P20UINotificationCenter (UICommon.so + 0x499e01)
                #2  0x00007f84e429ec1e _ZN21UINotificationMessage32cannotAcquireVirtualBoxParameterERK11CVirtualBoxP20UINotificationCenter (UICommon.so + 0x49ec1e)
                #3  0x00005645cee5dfbf n/a (/usr/lib/virtualbox/VirtualBox + 0x1cafbf)
                #4  0x00005645ced7e3a7 n/a (/usr/lib/virtualbox/VirtualBox + 0xeb3a7)
                #5  0x00005645ced74c54 n/a (/usr/lib/virtualbox/VirtualBox + 0xe1c54)
                #6  0x00005645ced74d12 n/a (/usr/lib/virtualbox/VirtualBox + 0xe1d12)
                #7  0x00005645ced763b4 n/a (/usr/lib/virtualbox/VirtualBox + 0xe33b4)
                #8  0x00005645ced9ec26 n/a (/usr/lib/virtualbox/VirtualBox + 0x10bc26)
                #9  0x00005645ced9f0ed n/a (/usr/lib/virtualbox/VirtualBox + 0x10c0ed)
                #10 0x00005645ced92b30 n/a (/usr/lib/virtualbox/VirtualBox + 0xffb30)
                #11 0x00005645ced92e1c n/a (/usr/lib/virtualbox/VirtualBox + 0xffe1c)
                #12 0x00005645ced73f2f n/a (/usr/lib/virtualbox/VirtualBox + 0xe0f2f)
                #13 0x00007f84e37c0e34 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1c0e34)
                #14 0x00007f84e2501c70 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x101c70)
                #15 0x00007f84e3768118 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x168118)
                #16 0x00007f84e37684fb _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x1684fb)
                #17 0x00007f84e3a3fcf8 n/a (libQt6Core.so.6 + 0x43fcf8)
                #18 0x00007f84e1b08880 n/a (libglib-2.0.so.0 + 0x5e880)
                #19 0x00007f84e1b09cd7 n/a (libglib-2.0.so.0 + 0x5fcd7)
                #20 0x00007f84e1b09ee5 g_main_context_iteration (libglib-2.0.so.0 + 0x5fee5)
                #21 0x00007f84e3a3c5e2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x43c5e2)
                #22 0x00007f84e37744b6 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1744b6)
                #23 0x00007f84e376c7c1 _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x16c7c1)
                #24 0x00005645ced5044f n/a (/usr/lib/virtualbox/VirtualBox + 0xbd44f)
                #25 0x00005645ced4a842 n/a (/usr/lib/virtualbox/VirtualBox + 0xb7842)
                #26 0x00007f84e1827675 n/a (libc.so.6 + 0x27675)
                #27 0x00007f84e1827729 __libc_start_main (libc.so.6 + 0x27729)
                #28 0x00005645ced4f6a5 n/a (/usr/lib/virtualbox/VirtualBox + 0xbc6a5)
                
                Stack trace of thread 8025:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e3927c40 n/a (libQt6Core.so.6 + 0x327c40)
                #6  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #7  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8038:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e1895ede pthread_cond_wait (libc.so.6 + 0x95ede)
                #4  0x00007f84e226ce04 n/a (VBoxRT.so + 0x26ce04)
                #5  0x00007f84e21a2913 RTReqQueueProcess (VBoxRT.so + 0x1a2913)
                #6  0x00007f84e226a9a7 n/a (VBoxRT.so + 0x26a9a7)
                #7  0x00007f84e21a57c0 n/a (VBoxRT.so + 0x1a57c0)
                #8  0x00007f84e226ae34 n/a (VBoxRT.so + 0x26ae34)
                #9  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #10 0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8039:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e18931f4 n/a (libc.so.6 + 0x931f4)
                #3  0x00007f84e190d4ee __poll (libc.so.6 + 0x10d4ee)
                #4  0x00007f84e2213d5a n/a (VBoxRT.so + 0x213d5a)
                #5  0x00007f84e2213ef1 RTPoll (VBoxRT.so + 0x213ef1)
                #6  0x00007f84d43be207 n/a (VBoxXPCOMIPCC.so + 0x1a207)
                #7  0x00007f84e21a57c0 n/a (VBoxRT.so + 0x1a57c0)
                #8  0x00007f84e226ae34 n/a (VBoxRT.so + 0x26ae34)
                #9  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #10 0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8075:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e226cffa n/a (VBoxRT.so + 0x26cffa)
                #5  0x00007f84bbbe714a n/a (VBoxC.so + 0x1e714a)
                #6  0x00007f84e21a57c0 n/a (VBoxRT.so + 0x1a57c0)
                #7  0x00007f84e226ae34 n/a (VBoxRT.so + 0x26ae34)
                #8  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #9  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8079:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e1895ede pthread_cond_wait (libc.so.6 + 0x95ede)
                #4  0x00007f84e5c60dcd VBoxNsprPR_Wait (VBoxXPCOM.so + 0x87dcd)
                #5  0x00007f84d43b04d1 n/a (VBoxXPCOMIPCC.so + 0xc4d1)
                #6  0x00007f84d43b1f87 n/a (VBoxXPCOMIPCC.so + 0xdf87)
                #7  0x00007f84d43ba702 n/a (VBoxXPCOMIPCC.so + 0x16702)
                #8  0x00007f84e5c5c949 n/a (VBoxXPCOM.so + 0x83949)
                #9  0x00007f84e5c5be1b n/a (VBoxXPCOM.so + 0x82e1b)
                #10 0x00007f84e44a41e0 _ZN12CEventSource8GetEventERK14CEventListeneri (UICommon.so + 0x6a41e0)
                #11 0x00007f84e419904d n/a (UICommon.so + 0x39904d)
                #12 0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #13 0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #14 0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8078:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e1895ede pthread_cond_wait (libc.so.6 + 0x95ede)
                #4  0x00007f84e5c60dcd VBoxNsprPR_Wait (VBoxXPCOM.so + 0x87dcd)
                #5  0x00007f84d43b04d1 n/a (VBoxXPCOMIPCC.so + 0xc4d1)
                #6  0x00007f84d43b1f87 n/a (VBoxXPCOMIPCC.so + 0xdf87)
                #7  0x00007f84d43ba702 n/a (VBoxXPCOMIPCC.so + 0x16702)
                #8  0x00007f84e5c5c949 n/a (VBoxXPCOM.so + 0x83949)
                #9  0x00007f84e5c5be1b n/a (VBoxXPCOM.so + 0x82e1b)
                #10 0x00007f84e44a41e0 _ZN12CEventSource8GetEventERK14CEventListeneri (UICommon.so + 0x6a41e0)
                #11 0x00007f84e419904d n/a (UICommon.so + 0x39904d)
                #12 0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #13 0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #14 0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8083:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e41c42e5 _ZN12UIThreadPool11dequeueTaskEP14UIThreadWorker (UICommon.so + 0x3c42e5)
                #6  0x00007f84e41c45c9 n/a (UICommon.so + 0x3c45c9)
                #7  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #8  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #9  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8022:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e18931f4 n/a (libc.so.6 + 0x931f4)
                #3  0x00007f84e190d4ee __poll (libc.so.6 + 0x10d4ee)
                #4  0x00007f84e1a2120b n/a (libxcb.so.1 + 0xd20b)
                #5  0x00007f84e1a22f3d xcb_wait_for_event (libxcb.so.1 + 0xef3d)
                #6  0x00007f84ddfcf6e9 n/a (libQt6XcbQpa.so.6 + 0x566e9)
                #7  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #8  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #9  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8088:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e3927c40 n/a (libQt6Core.so.6 + 0x327c40)
                #6  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #7  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8021:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e18931f4 n/a (libc.so.6 + 0x931f4)
                #3  0x00007f84e190da36 ppoll (libc.so.6 + 0x10da36)
                #4  0x00007f84e1b09e04 n/a (libglib-2.0.so.0 + 0x5fe04)
                #5  0x00007f84e1b09ee5 g_main_context_iteration (libglib-2.0.so.0 + 0x5fee5)
                #6  0x00007f84e3a3c5e2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x43c5e2)
                #7  0x00007f84e37744b6 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1744b6)
                #8  0x00007f84e38873c6 _ZN7QThread4execEv (libQt6Core.so.6 + 0x2873c6)
                #9  0x00007f84e357adae n/a (libQt6DBus.so.6 + 0x37dae)
                #10 0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #11 0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #12 0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8089:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e3927c40 n/a (libQt6Core.so.6 + 0x327c40)
                #6  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #7  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8024:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e3927c40 n/a (libQt6Core.so.6 + 0x327c40)
                #6  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #7  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8082:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e41c42e5 _ZN12UIThreadPool11dequeueTaskEP14UIThreadWorker (UICommon.so + 0x3c42e5)
                #6  0x00007f84e41c45c9 n/a (UICommon.so + 0x3c45c9)
                #7  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #8  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #9  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8091:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e3927c40 n/a (libQt6Core.so.6 + 0x327c40)
                #6  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #7  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8092:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e3927c40 n/a (libQt6Core.so.6 + 0x327c40)
                #6  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #7  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8077:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e226cffa n/a (VBoxRT.so + 0x26cffa)
                #5  0x00007f84bbb244aa n/a (VBoxC.so + 0x1244aa)
                #6  0x00007f84bbb2470d n/a (VBoxC.so + 0x12470d)
                #7  0x00007f84bbcc2196 n/a (VBoxC.so + 0x2c2196)
                #8  0x00007f84e44a41e0 _ZN12CEventSource8GetEventERK14CEventListeneri (UICommon.so + 0x6a41e0)
                #9  0x00007f84e419904d n/a (UICommon.so + 0x39904d)
                #10 0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #11 0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #12 0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8081:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e41c42e5 _ZN12UIThreadPool11dequeueTaskEP14UIThreadWorker (UICommon.so + 0x3c42e5)
                #6  0x00007f84e41c45c9 n/a (UICommon.so + 0x3c45c9)
                #7  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #8  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #9  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8090:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e3927c40 n/a (libQt6Core.so.6 + 0x327c40)
                #6  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #7  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 8093:
                #0  0x00007f84e189f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007f84e18931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007f84e189381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007f84e18960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007f84e392dd25 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x32dd25)
                #5  0x00007f84e3927c40 n/a (libQt6Core.so.6 + 0x327c40)
                #6  0x00007f84e391ee69 n/a (libQt6Core.so.6 + 0x31ee69)
                #7  0x00007f84e18969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007f84e191aa0c n/a (libc.so.6 + 0x11aa0c)
                ELF object binary architecture: AMD x86-64

Last edited by leessmin (2025-09-03 05:55:04)

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#2 2025-08-17 10:07:28

seth
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From: Don't DM me only for attention
Registered: 2012-09-03
Posts: 68,452

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

https://wiki.archlinux.org/title/Debuginfod
https://www.virtualbox.org/browser/vbox … r.cpp#L215 has a bunch of unguarded pointer derefs.

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#3 2025-08-18 04:49:46

leessmin
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Registered: 2024-04-23
Posts: 40
Website

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

How can this situation be resolved? Can we only wait for the upstream to fix it

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#4 2025-08-18 07:40:05

seth
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From: Don't DM me only for attention
Registered: 2012-09-03
Posts: 68,452

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

Can you get a better backtrace w/ the linked debuginfod?
It should™ show the exact line crashing and that can then be reported upstream (probably just a missing nullptr check somewhere)

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#5 2025-08-18 21:10:11

hamzadis
Member
Registered: 2025-08-18
Posts: 2

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

I've had the same crash, here is the trace with debug info:

#0  0x00007fd02e4873e8 in UINotificationCenter::append (this=this@entry=0x0, pObject=pObject@entry=0x55fe83b187c0)
    at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/notificationcenter/UINotificationCenter.cpp:218
#1  0x00007fd02e499e01 in UINotificationMessage::createMessage (strName=..., strDetails=..., strInternalName=..., strHelpKeyword=..., pParent=<optimized out>)
    at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/notificationcenter/UINotificationObjects.cpp:1878
#2  UINotificationMessage::createMessage (strName=..., strDetails=..., strInternalName=..., strHelpKeyword=..., pParent=<optimized out>)
    at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/notificationcenter/UINotificationObjects.cpp:1860
#3  0x00007fd02e49ec1e in UINotificationMessage::cannotAcquireVirtualBoxParameter (comVBox=..., pParent=pParent@entry=0x0)
    at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/notificationcenter/UINotificationObjects.cpp:620
#4  0x000055fe6414afbf in UINetworkManagerWidget::loadCloudNetworks (this=0x55fe83a8e580, this@entry=0x55fe839112e0)
    at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/networkmanager/UINetworkManager.cpp:2319
#5  0x000055fe6414b1a0 in UINetworkManagerWidget::prepare (this=this@entry=0x55fe839112e0) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/networkmanager/UINetworkManager.cpp:1740
#6  0x000055fe6414b23d in UINetworkManagerWidget::UINetworkManagerWidget (this=0x55fe839112e0, this@entry=0x55fe83a8e580, enmEmbedding=enmEmbedding@entry=EmbedTo_Stack, pActionPool=<optimized out>,
    fShowToolbar=fShowToolbar@entry=false, pParent=pParent@entry=0x0) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/networkmanager/UINetworkManager.cpp:400
#7  0x000055fe6406b3a7 in UIToolPane::openTool (this=0x55fe839112e0, enmType=UIToolType_Network) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIToolPane.cpp:216
#8  0x000055fe64061c54 in UIGlobalToolsWidget::switchToolTo (this=0x55fe8187e9a0, enmType=UIToolType_Network)
    at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIGlobalToolsWidget.cpp:113
#9  0x000055fe64061d12 in UIGlobalToolsWidget::sltHandleToolsMenuIndexChange (this=0x55fe8187e9a0, enmType=UIToolType_Network)
    at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIGlobalToolsWidget.cpp:220
#10 0x000055fe640633b4 in UIGlobalToolsWidget::loadSettings (this=0x55fe8187e9a0) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIGlobalToolsWidget.cpp:356
#11 UIGlobalToolsWidget::prepare (this=0x55fe8187e9a0) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIGlobalToolsWidget.cpp:256
#12 UIGlobalToolsWidget::UIGlobalToolsWidget (this=this@entry=0x55fe8187e9a0, pParent=pParent@entry=0x55fe823f0e30, pActionPool=0x55fe81500ea0)
    at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIGlobalToolsWidget.cpp:53
#13 0x000055fe6408bc26 in UIVirtualBoxWidget::prepareWidgets (this=0x55fe823f0e30) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIVirtualBoxWidget.h:127
#14 0x000055fe6408c0ed in UIVirtualBoxWidget::prepare (this=0x55fe823f0e30) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIVirtualBoxWidget.cpp:335
#15 UIVirtualBoxWidget::UIVirtualBoxWidget (this=this@entry=0x55fe823f0e30, pParent=pParent@entry=0x55fe8153afd0)
    at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIVirtualBoxWidget.cpp:60
#16 0x000055fe6407fb30 in UIVirtualBoxManager::prepareWidgets (this=0x55fe8153afd0) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIVirtualBoxManager.cpp:2522
#17 UIVirtualBoxManager::prepare (this=0x55fe8153afd0) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIVirtualBoxManager.cpp:2414
#18 0x000055fe6407fe1c in UIVirtualBoxManager::create () at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/manager/UIVirtualBoxManager.cpp:573
#19 0x000055fe64060f2f in UIStarter::sltStartUI (this=<optimized out>) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/globals/UIStarter.cpp:79
#20 0x00007fd02d9c0e34 in QObject::event (this=<optimized out>, e=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1431
#21 0x00007fd02c701c70 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x7ffe2652ed50, e=0x55fe81445b20) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3303
#22 0x00007fd02d968118 in QCoreApplication::notifyInternal2 (receiver=0x7ffe2652ed50, event=event@entry=0x55fe81445b20) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1106
#23 0x00007fd02d9684fb in QCoreApplication::sendEvent (receiver=<optimized out>, event=0x55fe81445b20) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1546
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55fe810c21d0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1879
#25 0x00007fd02dc3fcf8 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1733
#26 postEventSourceDispatch (s=0x55fe8111c660) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246
#27 0x00007fd02bd08880 in g_main_dispatch (context=0x7fd020000f70) at ../glib/glib/gmain.c:3398
#28 0x00007fd02bd09cd7 in g_main_context_dispatch_unlocked (context=0x7fd020000f70) at ../glib/glib/gmain.c:4249
#29 g_main_context_iterate_unlocked (context=context@entry=0x7fd020000f70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4314
#30 0x00007fd02bd09ee5 in g_main_context_iteration (context=0x7fd020000f70, may_block=1) at ../glib/glib/gmain.c:4379
#31 0x00007fd02dc3c5e2 in QEventDispatcherGlib::processEvents (this=0x55fe813ba0d0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#32 0x00007fd02d9744b6 in QEventLoop::processEvents (this=0x7ffe2652eb90, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#33 QEventLoop::exec (this=0x7ffe2652eb90, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#34 0x00007fd02d96c7c1 in QCoreApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1449
#35 0x00007fd02c6fc66a in QApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2570
#36 0x000055fe6403d44f in TrustedMain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/main.cpp:609
#37 0x000055fe64037842 in main (argc=<optimized out>, argv=<optimized out>, envp=0x7ffe2652efc8) at /usr/src/debug/virtualbox/VirtualBox-7.2.0/src/VBox/Frontends/VirtualBox/src/main.cpp:801

It seems to only affect the ui, everything else works.

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#6 2025-08-18 21:46:09

seth
Member
From: Don't DM me only for attention
Registered: 2012-09-03
Posts: 68,452

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

The problem is that at https://www.virtualbox.org/browser/vbox … .cpp#L1878 pEffectiveParent is 0x0 what means that gpNotificationCenter is 0x0 so either some message is created too early or pEffectiveParent needs to be guarded.
=> looks like https://github.com/VirtualBox/virtualbox/issues/135

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#7 2025-08-18 21:58:45

hamzadis
Member
Registered: 2025-08-18
Posts: 2

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

It seems this is the commit intended to fix the issue: https://github.com/VirtualBox/virtualbo … 6482712258

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#8 2025-08-19 05:17:56

leessmin
Member
Registered: 2024-04-23
Posts: 40
Website

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

It seems to be an issue with the upstream code. We can only wait for the update

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#9 2025-08-19 19:32:43

sliposk
Member
Registered: 2010-08-19
Posts: 47

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

Go to https://archive.archlinux.org/packages/v/virtualbox/
Downgrade to virtualbox-7.1.8-4-x86_64.pkg.tar.zst

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#10 2025-09-03 05:54:04

leessmin
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Registered: 2024-04-23
Posts: 40
Website

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

Today I found that arch linux pushed Virtual Box 7.2.0-2. After the update, it can be opened normally. Thank you all again for your patient answers

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#11 2025-09-23 07:21:25

shanmuha
Member
Registered: 2013-08-07
Posts: 5

Re: [SOLVED]VirtualBox has a segmentation fault (core dumped)

my experience was that even 7.2.0-1 (7.2.0-2 was not showing up on my mirrors) had the same segault issue on upto date manjaro (6.12.44-3-MANJARO) - moving to virtualbox-bin (7.2.2) solved it for me.

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