Hi Niklas, Thanks for putting in the effort into finding a reproducer for the reported issue.
I could indeed reproduce the issue you have been experiencing. I am attaching a couple scripts to aid others to reproduce the bug (this includes a README file with further instructions). Interestingly, if you swap the preferred authentications order to read PreferredAuthentications=gssapi-keyex,gssapi-with-mic The bug will not manifest itself. Next, I will verify if other branches at https://github.com/openssh- gsskex/openssh-gsskex are also affected. If this is the case, we should report the issue there. ** Attachment added: "reproducer.tar.gz" https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1938144/+attachment/5516128/+files/reproducer.tar.gz ** Changed in: openssh (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1938144 Title: monitor_read: unpermitted request 48 on server while attempting GSSAPI key exchange To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1938144/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
