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Second screen crashes QtWebEngineCore



  • Any ideas how to handle this?

    [0506/115049:FATAL:render_widget_host_impl.cc(253)] Check failed: ::content::BrowserThread::CurrentlyOn(BrowserThread::UI). Must be called on Chrome_UIThread; actually called on Chrome_InProcGpuThread.
    0 QtWebEngineCore_debug 0x0000000108a29c0e _ZN4base5debug10StackTraceC2Ev + 30
    1 QtWebEngineCore_debug 0x0000000108a29c45 _ZN4base5debug10StackTraceC1Ev + 21
    2 QtWebEngineCore_debug 0x0000000108a7ea78 _ZN7logging10LogMessageD2Ev + 72
    3 QtWebEngineCore_debug 0x0000000108a7cd35 _ZN7logging10LogMessageD1Ev + 21
    4 QtWebEngineCore_debug 0x000000010b542354 _ZN7content20RenderWidgetHostImpl6FromIDEii + 292
    5 QtWebEngineCore_debug 0x000000010b5421f9 _ZN7content16RenderWidgetHost6FromIDEii + 25
    6 QtWebEngineCore_debug 0x000000010b54f5b6 _ZN7content12_GLOBAL__N_128RenderWidgetHostIteratorImpl11GetNextHostEv + 294
    7 QtWebEngineCore_debug 0x000000010b4fff00 _ZN7content21RenderProcessHostImpl13OnGpuSwitchedEv + 80
    8 QtWebEngineCore_debug 0x000000010b4fffcc _ZThn136_N7content21RenderProcessHostImpl13OnGpuSwitchedEv + 28
    9 QtWebEngineCore_debug 0x000000010d18f35e _ZN2ui19GpuSwitchingManager17NotifyGpuSwitchedEv + 110
    10 QtWebEngineCore_debug 0x000000010b9f7a6f _ZN7content14GpuChildThread13OnGpuSwitchedEv + 207
    11 QtWebEngineCore_debug 0x000000010b9f8aab _ZN3IPC7Message8DispatchIN7content14GpuChildThreadES3_vEEbPKS0_PT_PT0_PT1_MS6_FvvE + 139
    12 QtWebEngineCore_debug 0x000000010b9f6d07 _ZN7content14GpuChildThread24OnControlMessageReceivedERKN3IPC7MessageE + 1783
    13 QtWebEngineCore_debug 0x000000010ebe699b _ZN7content15ChildThreadImpl17OnMessageReceivedERKN3IPC7MessageE + 1771
    14 QtWebEngineCore_debug 0x00000001087cc847 _ZN3IPC12ChannelProxy7Context17OnDispatchMessageERKNS_7MessageE + 631
    15 QtWebEngineCore_debug 0x00000001087d203a ZN4base8internal15RunnableAdapterIMN3IPC12ChannelProxy7ContextEFvRKNS2_7MessageEEE3RunEPS4_S7 + 138
    16 QtWebEngineCore_debug 0x00000001087d1f71 ZN4base8internal12InvokeHelperILb0EvNS0_15RunnableAdapterIMN3IPC12ChannelProxy7ContextEFvRKNS3_7MessageEEEENS0_8TypeListIJRKPS5_S8_EEEE8MakeItSoESB_SF_S8 + 65
    17 QtWebEngineCore_debug 0x00000001087d1f29 _ZN4base8internal7InvokerINS_13IndexSequenceIJLm0ELm1EEEENS0_9BindStateINS0_15RunnableAdapterIMN3IPC12ChannelProxy7ContextEFvRKNS6_7MessageEEEEFvPS8_SB_ENS0_8TypeListIJSF_S9_EEEEENSH_IJNS0_12UnwrapTraitsISF_EENSK_IS9_EEEEENS0_12InvokeHelperILb0EvSE_NSH_IJRKSF_SB_EEEEEFvvEE3RunEPNS0_13BindStateBaseE + 121
    18 QtWebEngineCore_debug 0x000000010886088e _ZNK4base8CallbackIFvvEE3RunEv + 46
    19 QtWebEngineCore_debug 0x0000000108a2af9a _ZN4base5debug13TaskAnnotator7RunTaskEPKcS3_RKNS_11PendingTaskE + 890
    20 QtWebEngineCore_debug 0x0000000108aaa4f1 _ZN4base11MessageLoop7RunTaskERKNS_11PendingTaskE + 417
    21 QtWebEngineCore_debug 0x0000000108aaa63c _ZN4base11MessageLoop21DeferOrRunPendingTaskERKNS_11PendingTaskE + 76
    22 QtWebEngineCore_debug 0x0000000108aaac62 _ZN4base11MessageLoop6DoWorkEv + 530
    23 QtWebEngineCore_debug 0x00000001089f38dd _ZN4base24MessagePumpCFRunLoopBase7RunWorkEv + 93
    24 QtWebEngineCore_debug 0x00000001089f386c ___ZN4base24MessagePumpCFRunLoopBase13RunWorkSourceEPv_block_invoke + 28
    25 QtWebEngineCore_debug 0x0000000108a8169a CS2_begin + 0
    26 QtWebEngineCore_debug 0x00000001089f2f07 _ZN4base24MessagePumpCFRunLoopBase13RunWorkSourceEPv + 87
    27 CoreFoundation 0x00007fff9f005881 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 17
    28 CoreFoundation 0x00007fff9efe4fbc __CFRunLoopDoSources0 + 556
    29 CoreFoundation 0x00007fff9efe44df __CFRunLoopRun + 927
    30 CoreFoundation 0x00007fff9efe3ed8 CFRunLoopRunSpecific + 296
    31 QtWebEngineCore_debug 0x00000001089f3e9e _ZN4base20MessagePumpCFRunLoop5DoRunEPNS_11MessagePump8DelegateE + 62
    32 QtWebEngineCore_debug 0x00000001089f35fc _ZN4base24MessagePumpCFRunLoopBase3RunEPNS_11MessagePump8DelegateE + 124
    33 QtWebEngineCore_debug 0x0000000108aa9fa0 _ZN4base11MessageLoop10RunHandlerEv + 208
    34 QtWebEngineCore_debug 0x0000000108b04884 _ZN4base7RunLoop3RunEv + 68
    35 QtWebEngineCore_debug 0x0000000108aa93f7 _ZN4base11MessageLoop3RunEv + 247
    36 QtWebEngineCore_debug 0x0000000108b9f099 _ZN4base6Thread3RunEPNS_11MessageLoopE + 25
    37 QtWebEngineCore_debug 0x0000000108b9f5ec _ZN4base6Thread10ThreadMainEv + 1292
    38 QtWebEngineCore_debug 0x0000000108b859fc _ZN4base12_GLOBAL__N_110ThreadFuncEPv + 268
    39 libsystem_pthread.dylib 0x00007fff9f79199d _pthread_body + 131
    40 libsystem_pthread.dylib 0x00007fff9f79191a _pthread_body + 0
    41 libsystem_pthread.dylib 0x00007fff9f78f351 thread_start + 13



  • Hi!
    What's your platform? What's your Qt version? Has this already been reported?


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