This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 2038567 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2038567 Title: Mantic 6.5.0-7 kernel causes regression in LXD container usage Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Incomplete Bug description: Following upgrade to 6.5.0-7 kernel in mantic cloud images we are seeing a regression in our cloud image tests. The test runs the following: ``` lxd init --auto --storage-backend dir lxc launch ubuntu-daily:mantic mantic lxc info mantic lxc exec mantic -- cloud-init status --wait ``` The `lxc exec mantic -- cloud-init status --wait` times out after 240s and will fail our test as a result. I have been able to replicate in a local VM ``` wget http://cloud-images.ubuntu.com/mantic/20231005/mantic-server-cloudimg-amd64.img wget --output-document=launch-qcow2-image-qemu.sh https://gist.githubusercontent.com/philroche/14c241c086a5730481e24178b654268f/raw/7af95cd4dfc8e1d0600e6118803d2c866765714e/gistfile1.txt chmod +x launch-qcow2-image-qemu.sh ./launch-qcow2-image-qemu.sh --password passw0rd --image ./mantic-server-cloudimg-amd64.img cat <<EOF > "./reproducer.sh" #!/bin/bash -eux lxd init --auto --storage-backend dir lxc launch ubuntu-daily:mantic mantic lxc info mantic lxc exec mantic -- cloud-init status --wait EOF chmod +x ./reproducer.sh sshpass -p passw0rd scp -o UserKnownHostsFile=/dev/null -o CheckHostIP=no -o StrictHostKeyChecking=no -P 2222 ./reproducer.sh ubuntu@127.0.0.1:~/ sshpass -p passw0rd ssh -o UserKnownHostsFile=/dev/null -o CheckHostIP=no -o StrictHostKeyChecking=no -p 2222 ubuntu@127.0.0.1 sudo apt-get update sshpass -p passw0rd ssh -o UserKnownHostsFile=/dev/null -o CheckHostIP=no -o StrictHostKeyChecking=no -p 2222 ubuntu@127.0.0.1 sudo apt-get upgrade --assume-yes sshpass -p passw0rd ssh -o UserKnownHostsFile=/dev/null -o CheckHostIP=no -o StrictHostKeyChecking=no -p 2222 ubuntu@127.0.0.1 ./reproducer.sh ``` The issue is not present with the 6.5.0-5 kernel and the issue is present regardless of the container launched. I tried the jammy container to test this. From my test VM ``` ubuntu@cloudimg:~$ uname --all Linux cloudimg 6.5.0-7-generic #7-Ubuntu SMP PREEMPT_DYNAMIC Fri Sep 29 09:14:56 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ubuntu@cloudimg:~$ uname --kernel-release 6.5.0-7-generic ``` This is a regression in our test that will block 23.10 cloud image release next week. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/2038567/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp