Bug#983583: FTBFS on mips64el and mipsel

On Mon, Mar 29, 2021 at 09:22:29AM +0800, YunQiang Su wrote:
> Shengjing Zhu <[email protected]> 于2021年3月28日周日 上午12:12写道：
> >
> > Control: reopen -1
> > Control: severity -1 important
> >
> > On Sat, Mar 27, 2021 at 11:46 PM Adrian Bunk <[email protected]> wrote:
> > >
> > > On Sat, Feb 27, 2021 at 02:33:38AM +0800, Shengjing Zhu wrote:
> > > > Source: golang-github-sylabs-sif
> > > > Version: 1.0.9-2
> > > > Severity: serious
> > > > X-Debbugs-Cc: [email protected]
> > > >
> > > > Tried 3 times on buildd and failed at same test.
> > > >
> > > > === RUN   TestAddDelObject
> > > > unexpected fault address 0xffc8a0c000
> > > > fatal error: fault
> > > > [signal SIGSEGV: segmentation violation code=0x2 addr=0xffc8a0c000 pc=0x12007ebe4]
> > > >
> > > > goroutine 22 [running]:
> > > > runtime.throw(0x1201b74ed, 0x5)
> > > >       /usr/lib/go-1.15/src/runtime/panic.go:1116 +0x6c fp=0xc0000e3430 sp=0xc0000e3408 pc=0x120040afc
> > > > runtime.sigpanic()
> > > >
> > > > Since it has been built on mipsx before, the failure will cause it impossible
> > > > to fix issue later on these arch.
> > > >
> > > > It should either be removed from these arch or get fixed.
> > >
> > > This appears to be fixed now:
> > > https://buildd.debian.org/status/package.php?p=golang-github-sylabs-sif
> >
> > The difference between these builds, seems to be a 5.10 kernel and
> > 4.19 kernel on buildd.
> >
> > I'll reopen this but downgrade the severity, and loop debian-mips@ to
> > see if it's regression on the kernel side.
> >
> 
> And the CPUs are different: Cavium for good and Loongson3A3000 is bad.
> 

On https://buildd.debian.org/status/logs.php?pkg=golang-github-sylabs-sif&ver=1.0.9-2%2Bb2&arch=mips64el

The failed buildd are: mipsel-manda-04, succeeded one are mipsel-aql-01.
From the build log,

mipsel-manda-04: Kernel: Linux 5.10.0-0.bpo.3-loongson-3
mipsel-aql-01: Kernel: Linux 4.19.0-16-loongson-3

It doesn't seem to have Cavium CPU here.