For me it seems to be still ongoing.  I have been seeing these errors in CI runs from <subdomain>.semaphoreci.com.  There have been 6 occurrences in the last 5 hours, all when cloning either devstack or keystone, and all with an error like "error: RPC failed; curl 56 GnuTLS recv error (-9): A TLS packet with unexpected length was received."  I've just kicked off a new run just now, and it has got past cloning devstack - I'll write again about how that goes.


On Fri, Sep 30, 2022 at 1:53 PM Jeremy Stanley <fungi@yuggoth.org> wrote:
On 2022-09-30 11:09:27 +0100 (+0100), Neil Jerram wrote:
> Anyone else seeing this?
>
> neil@glaurung:~/tt$ git clone https://opendev.org/openstack/devstack
> Cloning into 'devstack'...
> remote: Enumerating objects: 28589, done.
> remote: Counting objects: 100% (28589/28589), done.
> remote: Compressing objects: 100% (9638/9638), done.
> error: RPC failed; curl 56 GnuTLS recv error (-9): Error decoding the
> received TLS packet.
> fatal: early EOF
> fatal: fetch-pack: invalid index-pack output
[...]

I've tested each of our 8 backends individually by cloning devstack
from them directly, and am not seeing any errors. If there is a
problem with one (or more) of them, it's not consistent. Our cacti
graphs show no significant spikes in activity nor resource
consumption on the backends or the load balancer around the time
the first message about this was posted.

Is the problem ongoing at this point? Persistent or inconsistent?
Are there any commonalities for the people/sites where the errors
are being observed?
--
Jeremy Stanley