Sebastien Boeuf

Maybe we could modify [handle_event()](https://github.com/cloud-hypervisor/cloud-hypervisor/blob/main/virtio-devices/src/epoll_helper.rs#L38) so that it expects a `Result` to be returned. And from [here](https://github.com/cloud-hypervisor/cloud-hypervisor/blob/main/virtio-devices/src/epoll_helper.rs#L158) we would trigger a `panic!()` if the `Result` is an `Err`. This way...

> @rbradford > > > What was the specific problem you were tying to solve? > > We want to pass a dtb to Cloud Hypervisor and initialize the devices/memory...

> > > @rbradford > > > > What was the specific problem you were tying to solve? > > > > > > > > > We want to...

We had some reliability issues in the past using device mapper

/cc @rbradford @MrXinWang

>Top tip: when copying output from the CI use the plaintext version so you don't get extraneous line breaks that make it hard to see what's going on. Thanks for...

@rbradford have you seen this one happening recently? I'm asking because I don't think I did, meaning we should simply close this issue.

> > @rbradford have you seen this one happening recently? I'm asking because I don't think I did, meaning we should simply close this issue. > > I think the...

Looking at the error logs, we can clearly see the problem is coming from the third virtio-block device to which no path was provided. When looking at the corresponding test,...

Ah cool! And I was right the problem comes from the `losetup` command: ``` losetup: /tmp/chfaFBFo/test.img: failed to set up loop device: Resource temporarily unavailable ```