[Buildroot] TestPerlDBDmysql continues to fail

[Buildroot] TestPerlDBDmysql continues to fail

[Thomas Petazzoni]

Hello Fran?ois,

The test TestPerlDBDmysql continues to fail in Gitlab CI:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339668

Could you have a look and propose a fix for this issue ? I think it has
been failing like this for quite some time, if I remember correctly.

Thanks a lot!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[Buildroot] TestPerlDBDmysql continues to fail

[François Perrad]

Le lun. 22 avr. 2019 ? 22:12, Thomas Petazzoni <thomas.petazzoni@bootlin.com>
a ?crit :

> Hello Fran?ois,
>
> The test TestPerlDBDmysql continues to fail in Gitlab CI:
>
>   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339668
>
> Could you have a look and propose a fix for this issue ? I think it has
> been failing like this for quite some time, if I remember correctly.
>
>
I could reproduce the issue.
It is weird:
- the build step seems good, the image  rootfs.cpio is created
- but the system does not boot, there is a kernel panic, see
https://gitlab.com/buildroot.org/buildroot/-/jobs/199339668/artifacts/file/test-output/TestPerlDBDmysql-run.log

Outside the testing infrastructure, I could build an image with the module
perl-dbd-mysql and run successfully:
$ perl -v
$ perl -MDBI -e 1
$ perl -MDBD::mysql -e 1

Fran?ois



> Thanks a lot!
>
> Thomas
> --
> Thomas Petazzoni, CTO, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
>
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[Buildroot] TestPerlDBDmysql continues to fail

[Thomas Petazzoni]

On Tue, 23 Apr 2019 09:44:33 +0200
Fran?ois Perrad <francois.perrad@gadz.org> wrote:

> I could reproduce the issue.
> It is weird:
> - the build step seems good, the image  rootfs.cpio is created
> - but the system does not boot, there is a kernel panic, see
> https://gitlab.com/buildroot.org/buildroot/-/jobs/199339668/artifacts/file/test-output/TestPerlDBDmysql-run.log

I can reproduce the issue locally. If I take the same rootfs.cpio, and
boot it with -M versatilepb and the kernel-versatile kernel image, it
boots fine.

However that is strange because:

 - The ARMv5 user-space that is being built should work fine under an
   ARMv7 machine

 - All other Perl test cases are using the same base configuration
   (ARMv5) and booting under an ARMv7 Qemu machine + kernel, and they
   work fine.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[Buildroot] TestPerlDBDmysql continues to fail

[Arnout Vandecappelle]

On 23/04/2019 09:58, Thomas Petazzoni wrote:
> On Tue, 23 Apr 2019 09:44:33 +0200
> Fran?ois Perrad <francois.perrad@gadz.org> wrote:
> 
>> I could reproduce the issue.
>> It is weird:
>> - the build step seems good, the image  rootfs.cpio is created
>> - but the system does not boot, there is a kernel panic, see
>> https://gitlab.com/buildroot.org/buildroot/-/jobs/199339668/artifacts/file/test-output/TestPerlDBDmysql-run.log
> 
> I can reproduce the issue locally. If I take the same rootfs.cpio, and
> boot it with -M versatilepb and the kernel-versatile kernel image, it
> boots fine.
> 
> However that is strange because:
> 
>  - The ARMv5 user-space that is being built should work fine under an
>    ARMv7 machine
> 
>  - All other Perl test cases are using the same base configuration
>    (ARMv5) and booting under an ARMv7 Qemu machine + kernel, and they
>    work fine.

 The actual error is:

Unpacking initramfs...

Initramfs unpacking failed: write error

(it's quite a bit before the end of the file).

 This rootfs is about 40MB, while the others are around 32MB. So I guess it just
doesn't fit in the 128MB given to the system.

 Regards,
 Arnout

[Buildroot] TestPerlDBDmysql continues to fail

[François Perrad]

Le sam. 27 avr. 2019 ? 01:26, Arnout Vandecappelle <arnout@mind.be> a
?crit :

>
>
> On 23/04/2019 09:58, Thomas Petazzoni wrote:
> > On Tue, 23 Apr 2019 09:44:33 +0200
> > Fran?ois Perrad <francois.perrad@gadz.org> wrote:
> >
> >> I could reproduce the issue.
> >> It is weird:
> >> - the build step seems good, the image  rootfs.cpio is created
> >> - but the system does not boot, there is a kernel panic, see
> >>
> https://gitlab.com/buildroot.org/buildroot/-/jobs/199339668/artifacts/file/test-output/TestPerlDBDmysql-run.log
> >
> > I can reproduce the issue locally. If I take the same rootfs.cpio, and
> > boot it with -M versatilepb and the kernel-versatile kernel image, it
> > boots fine.
> >
> > However that is strange because:
> >
> >  - The ARMv5 user-space that is being built should work fine under an
> >    ARMv7 machine
> >
> >  - All other Perl test cases are using the same base configuration
> >    (ARMv5) and booting under an ARMv7 Qemu machine + kernel, and they
> >    work fine.
>
>  The actual error is:
>
> Unpacking initramfs...
>
> Initramfs unpacking failed: write error
>
> (it's quite a bit before the end of the file).
>
>  This rootfs is about 40MB, while the others are around 32MB. So I guess
> it just
> doesn't fit in the 128MB given to the system.
>
>
This test was initially written with Perl 5.26 which gives a rootfs a
little smaller and allow to run successfully.

Fran?ois


>  Regards,
>  Arnout
>
>
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