runtime: Random crash from Windows Server 2019

[BVoychev]

What version of Go are you using (go version)?

$ go version
1.16.15

Does this issue reproduce with the latest release?

Issue was reproduced with go version 1.19.

What operating system and processor architecture are you using (go env)?

go env Output

$ go env
OS: Windows Svr 2019 version 1809

What did you do?

I have started a go application on Windows Server 2019. After a few months the application started to randomly crash.

What did you expect to see?

No crash.

What did you see instead?

A go application running on Windows Server randomly crashes with the following error:

runtime stack:
runtime: unexpected return pc for sigtramp called from 0xf77e3fef80
...

runtime.throw(0xdf5d63, 0x2a)
    C:/Program Files/Go/src/runtime/panic.go:1117 +0x79
runtime.sigpanic()
    C:/Program Files/Go/src/runtime/signal_windows.go:233 +0x317
runtime.gentraceback(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc000c9f800, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, ...)
    C:/Program Files/Go/src/runtime/traceback.go:249 +0x13c9
runtime.traceback1(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc000c9f800, 0x0)
    C:/Program Files/Go/src/runtime/traceback.go:732 +0x105
runtime.traceback(...)
    C:/Program Files/Go/src/runtime/traceback.go:686
runtime.tracebackothers(0xc00040f500)
    C:/Program Files/Go/src/runtime/traceback.go:951 +0x173
runtime.lastcontinuehandler(0xf77e3ff470, 0xf77e3fef80, 0xc00040f500, 0x0)
    C:/Program Files/Go/src/runtime/signal_windows.go:218 +0x265

[qmuntal]

@bcmills @cherrymui the failure mode seems to be the same as in #50144.

[mknyszek]

It's really hard to tell from just the information provided. That stack (tracebackothers) happens whenever there's any kind of throw. Do you have a way to reproduce the issue?

I also want to point out that 1.19 isn't going to be supported anymore in just a few weeks when Go 1.21 comes out. Can you reproduce with even newer Go versions?

Thanks.

[gopherbot]

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