git 2.39 does not want to talk to git 2.35

git 2.39 does not want to talk to git 2.35

[Mathias Homann]

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Thank you for filling out a Git bug report!
Please answer the following questions to help us understand your issue.

What did you do before the bug happened? (Steps to reproduce your issue)
I tried to pull from my upstream/remote repo

What did you expect to happen? (Expected behavior)
I expected it "to work normally"

What happened instead? (Actual behavior)
Git hangs. GIT_TRACE=true shows that it hangs at the "git rev-list" stage.

What's different between what you expected and what actually happened?
see above.

Anything else you want to add:
this only happens when I'm pulling from my own local repos that are served
from an openSUSE Leap 15.4 running git 2.35.
mathias@mio:~/work/ansible/ansible-updates> git remote -v
origin  ssh://lemmy@akari.eregion.home/srv/git/ansible-updates.git (fetch)
origin  ssh://lemmy@akari.eregion.home/srv/git/ansible-updates.git (push)

What's more, it does not always happen - sometimes the pull succeeds, then
the next attempt fails (hangs until ctrl-c)
this does not happen pulling from github, or from a local gogs instance...
only from the "oldstyle" git via ssh.
Bugreport with openSUSE is here:
https://bugzilla.suse.com/show_bug.cgi?id=1206775

Please review the rest of the bug report below.
You can delete any lines you don't wish to share.


[System Info]
git version:
git version 2.39.0
cpu: x86_64
no commit associated with this build
sizeof-long: 8
sizeof-size_t: 8
shell-path: /bin/sh
uname: Linux 6.1.3-1-default #1 SMP PREEMPT_DYNAMIC Wed Jan  4 11:03:53 UTC 
2023 (a5315fb) x86_64
compiler info: gnuc: 12.2
libc info: glibc: 2.36
$SHELL (typically, interactive shell): /bin/bash


[Enabled Hooks]

-- 
Mathias Homann
Mathias.Homann@openSUSE.org
OBS: lemmy04
Jabber (XMPP): lemmy@tuxonline.tech
Matrix: @mathias:eregion.de
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keybase: https://keybase.io/lemmy
gpg key fingerprint: 8029 2240 F4DD 7776 E7D2 C042 6B8E 029E 13F2 C102

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