Re: [Qemu-discuss] qemu-img asserting in Travis CI environment

[Michael Henriksen]

On Sun, Aug 12, 2018 at 10:55 PM Fam Zheng <address@hidden> wrote:

> On Sun, 08/12 17:20, Michael Henriksen wrote:
> > Hi All,
> >
> > I am seeing the following assertion when running qemu-img as part of a
> test
> > in Travis CI:
> >
> > qemu-img: /builddir/build/BUILD/qemu-2.11.2/util/async.c:481:
> aio_co_enter:
> > Assertion `self != co' failed.
>
> What kind of test is this command part of? It is not in QEMU's .travis.yml.


This test is not part of the qemu project.  It is destined for another
project that uses qemu-img to convert qcow2 files to raw (
https://github.com/kubevirt/containerized-data-importer).

>

>
> > The command looks like this:
> >
> > qemu-img convert -f qcow2 -O raw 'json: {"file.driver": "http",
> "file.url":
> > "http://localhost:8080/cirros-qcow2.img";, "file.timeout":
> > 3600}' /tmp/cirros-test-good
>
> Does this happen with qemu.git master?
>

I have not tried that.

>
> >
> > Sometimes, qemu-img executes successfully, but most of the time, it
> fails.
> > Any idea what may be causing this assertion?  Travis CI is a free
> service,
> > that I assume has certain resource constraints.
> >
> > Your help will be appreciated!
> >
> > Mike
>
> Fam
>