Hi, for comparison on another system I've taken a Host (was impish before upgrade) and created guests with Xenial, Bionic, Focal, Jammy. All worked fine at this stage - ssh login and health of guests/hosts was good. Then I upgraded the Host to Jammy (as the reporter did).
Example of the simple tests made: #log into jammy, from there log into focal ssh -t ubuntu@192.168.122.177 "ssh ubuntu@192.168.122.39" #log into focal, from there log into jammy ssh -t ubuntu@192.168.122.39 "ssh ubuntu@192.168.122.177" => That was all fine initially (impish) => That was all still fine after the upgrade to jammy => And it was still fine after restarting the guests (to use the new qemu) So it can't be reproduced easily, this would need to go into analyzing the ssh crash dump file that is attached. @Ryan - if you have any further insight on how/why your config might be special let us know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970076 Title: "User process fault: interruption code 0011 ilc:3" on SSH client/server upon Jammy upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1970076/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs