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Created attachment 11747 [details]
gdb frames of first seg fault
Mono runtime crashes with stack overflows while loading roslyn/Binaries/Debug/CSharpSyntaxGenerator.exe
Mono used to build roslyn:https://github.com/esdrubal/mono/commit/8a500077604f92eef57288da224f69490a3e23ab
The crash also happens while mono master tries to load CSharpSyntaxGenerator.exe.
Stack overflow in unmanaged: IP: 0x100c7b149, fault addr: 0x7fff5e98fc90
Stack overflow in unmanaged: IP: 0x100c7b149, fault addr: 0x7fff5e98de40
Stack overflow in unmanaged: IP: 0x7fff8f98d681, fault addr: 0x7fff5e98cff8
Stack overflow in unmanaged: IP: 0x100c7b149, fault addr: 0x7fff5e98bff0
Stack overflow in unmanaged: IP: 0x100c7b149, fault addr: 0x7fff5e98adc0
Stack overflow in unmanaged: IP: 0x100c7286d, fault addr: 0x7fff5e989fd8
Stack overflow in unmanaged: IP: 0x100c7b149, fault addr: 0x7fff5e988f70
Stack overflow: IP: 0x7fff8f98d6f5, fault addr: 0x7fff5e986ff8
The following pull request fixes the bug:
PR 1900 fixed the stack overflow, but the what was causing cyclic references was a bug on xbuild fixed by the following pull request:
Fixed in master 94e31f159f06fed9aa77c60c43b831fa0ffecc0c.