Bug#960674: golang-go: "fatal error: gc_trigger underflow" on mipsel

On Fri, May 15, 2020 at 6:03 PM Sascha Steinbiss <[email protected]> wrote:
>
> Package: golang-go
> Version: 2:1.14~1
> Severity: important
>
> Dear Maintainer,
>
> the current go binary crashes on mipsel when running non-trivial calls
> (a trivial call would be like 'go version', which succeeds) with the message
> 'fatal error: gc_trigger underflow'. Here's an example from the mipsel

I can confirm the go compiler is broken on mipsel currently.
An simple go source, like

````
$ cat test.go
package main

func main() {}
```

Then `go build test.go` will trigger the fault.

Looking at the buildd logs, it worked on 2020/4/26,
https://buildd.debian.org/status/package.php?p=runc

I suspect it's because the kernel is upgraded from 4.19.98-1 to 4.19.118-2.

@syq could you help look this?

--
Shengjing Zhu