PGO is failing - unpackaged preview build crashes on startup setting up quick fix menu #21957

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opened 2026-01-31 07:59:19 +00:00 by claunia · 0 comments
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Originally created by @DHowett on GitHub (Jul 11, 2024).

Originally assigned to: @carlos-zamora on GitHub.

0:017> k
 # Child-SP          RetAddr               Call Site
00 00000048`346fe970 00007ffe`c52a036d     TerminalApp!winrt::impl::consume_Windows_UI_Xaml_Controls_Primitives_IFlyoutBase<winrt::Windows::UI::Xaml::Controls::MenuFlyout>::Opening+0x81 [C:\a\_work\1\s\src\cascadia\TerminalApp\Generated Files\winrt\Windows.UI.Xaml.Controls.Primitives.h @ 949] 
01 00000048`346fe9c0 00007ffe`c51a2d2d     TerminalApp!winrt::TerminalApp::implementation::TerminalPage::_RegisterTerminalEvents+0xd3d [C:\a\_work\1\s\src\cascadia\TerminalApp\TerminalPage.cpp @ 1763] 
02 00000048`346fea60 00007ffe`c51a3153     TerminalApp!winrt::TerminalApp::implementation::TerminalPage::_SetupControl+0xcd [C:\a\_work\1\s\src\cascadia\TerminalApp\TerminalPage.cpp @ 3152] 
03 00000048`346feaa0 00007ffe`c5292c2c     TerminalApp!winrt::TerminalApp::implementation::TerminalPage::_CreateNewControlAndContent+0x1c3 [C:\a\_work\1\s\src\cascadia\TerminalApp\TerminalPage.cpp @ 3120] 
04 00000048`346feb60 00007ffe`c5290f5f     TerminalApp!winrt::TerminalApp::implementation::TerminalPage::_MakeTerminalPane+0xf9c [C:\a\_work\1\s\src\cascadia\TerminalApp\TerminalPage.cpp @ 3242] 
ExceptionAddress: 00007ffec50f8be1 (TerminalApp!winrt::impl::consume_Windows_UI_Xaml_Controls_Primitives_IFlyoutBase<winrt::Windows::UI::Xaml::Controls::MenuFlyout>::Opening+0x0000000000000081)
   ExceptionCode: c0000005 (Access violation)
  ExceptionFlags: 00000001
NumberParameters: 2
   Parameter[0]: 0000000000000000
   Parameter[1]: 0000000000000000
Attempt to read from address 0000000000000000

Somebody's null!

Image

Originally created by @DHowett on GitHub (Jul 11, 2024). Originally assigned to: @carlos-zamora on GitHub. ``` 0:017> k # Child-SP RetAddr Call Site 00 00000048`346fe970 00007ffe`c52a036d TerminalApp!winrt::impl::consume_Windows_UI_Xaml_Controls_Primitives_IFlyoutBase<winrt::Windows::UI::Xaml::Controls::MenuFlyout>::Opening+0x81 [C:\a\_work\1\s\src\cascadia\TerminalApp\Generated Files\winrt\Windows.UI.Xaml.Controls.Primitives.h @ 949] 01 00000048`346fe9c0 00007ffe`c51a2d2d TerminalApp!winrt::TerminalApp::implementation::TerminalPage::_RegisterTerminalEvents+0xd3d [C:\a\_work\1\s\src\cascadia\TerminalApp\TerminalPage.cpp @ 1763] 02 00000048`346fea60 00007ffe`c51a3153 TerminalApp!winrt::TerminalApp::implementation::TerminalPage::_SetupControl+0xcd [C:\a\_work\1\s\src\cascadia\TerminalApp\TerminalPage.cpp @ 3152] 03 00000048`346feaa0 00007ffe`c5292c2c TerminalApp!winrt::TerminalApp::implementation::TerminalPage::_CreateNewControlAndContent+0x1c3 [C:\a\_work\1\s\src\cascadia\TerminalApp\TerminalPage.cpp @ 3120] 04 00000048`346feb60 00007ffe`c5290f5f TerminalApp!winrt::TerminalApp::implementation::TerminalPage::_MakeTerminalPane+0xf9c [C:\a\_work\1\s\src\cascadia\TerminalApp\TerminalPage.cpp @ 3242] ``` ``` ExceptionAddress: 00007ffec50f8be1 (TerminalApp!winrt::impl::consume_Windows_UI_Xaml_Controls_Primitives_IFlyoutBase<winrt::Windows::UI::Xaml::Controls::MenuFlyout>::Opening+0x0000000000000081) ExceptionCode: c0000005 (Access violation) ExceptionFlags: 00000001 NumberParameters: 2 Parameter[0]: 0000000000000000 Parameter[1]: 0000000000000000 Attempt to read from address 0000000000000000 ``` Somebody's null! ![Image](https://github.com/user-attachments/assets/5f2526df-c8a8-4922-aadd-9e42602fa37e)
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Reference: starred/terminal#21957