Fix generation of minidump #115562
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Fix generation of minidump #115562
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Pull Request Overview
This PR addresses a minidump generation issue by wrapping IL version method calls with a try-catch block to ensure that an exception in GetIL doesn’t prevent dumping a full callstack.
- Wraps GetIL and related ILCodeVersion calls in an exception block
- Uses EX_CATCH_RETHROW_ONLY_COR_E_OPERATIONCANCELLED to selectively rethrow only specific exceptions
tommcdon
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May 14, 2025
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Tagging subscribers to this area: @tommcdon |
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/backport to release/9.0-staging |
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/backport to release/8.0-staging |
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Started backporting to release/9.0-staging: https://github.com/dotnet/runtime/actions/runs/15121700431 |
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Started backporting to release/8.0-staging: https://github.com/dotnet/runtime/actions/runs/15121702986 |
This was referenced May 19, 2025
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This PR addresses a minidump generation issue by wrapping IL version method calls with a try-catch block to ensure that an exception in GetIL doesn’t prevent dumping a full callstack. Wraps GetIL and related ILCodeVersion calls in an exception block Uses EX_CATCH_RETHROW_ONLY_COR_E_OPERATIONCANCELLED to selectively rethrow only specific exceptions
tommcdon
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to tommcdon/runtime
that referenced
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May 28, 2025
This PR addresses a minidump generation issue by wrapping IL version method calls with a try-catch block to ensure that an exception in GetIL doesn’t prevent dumping a full callstack. Wraps GetIL and related ILCodeVersion calls in an exception block Uses EX_CATCH_RETHROW_ONLY_COR_E_OPERATIONCANCELLED to selectively rethrow only specific exceptions
This was referenced May 28, 2025
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When it's generating a minidump a failure was happening while calling ilVersion.GetIL(); then we are skipping saving all the rest of the information needed to run successfully the !clrstack command.
As we have others try catches in the code I thought that it's not a problem to add another one, then we will not save the IL correctly because the GetIL will throw an exception in a specific function but the minidump will be useful with a full callstack.