** Package changed: linux-oem-6.10 (Ubuntu Noble) => linux-oem-6.11 (Ubuntu Noble)
-- 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/2071756 Title: dev test from ubuntu_stress_smoke_tests cause VM crash with N-oem-6.10 Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: New Status in linux-oem-6.11 package in Ubuntu: Invalid Status in linux source package in Noble: Invalid Status in linux-oem-6.11 source package in Noble: New Status in linux source package in Oracular: New Status in linux-oem-6.11 source package in Oracular: Invalid Bug description: The dev stressor from ubuntu_stress_smoke_tests will cause test interrupt with Noble OEM 6.10 VM on openstack since 6.10.0-1003.3 With further investigation, this issue can be reproduced with a VM on a bare-metal. When this happens the VM will be terminated. (Bare-metal can pass with this test) It's 100% reproducible with the following steps: # On a bare-metal running with Noble sudo apt install uvtool build-essential -y sudo uvt-simplestreams-libvirt sync --source http://cloud-images.ubuntu.com/daily release=noble arch=amd64 SSH_KEY="$HOME/.ssh/id_rsa" ssh-keygen -f $SSH_KEY -t rsa -N '' sudo -u ubuntu uvt-kvm create oem610 release=noble arch=amd64 --memory 2048 sleep 60 ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=quiet -i .ssh/id_rsa ubuntu@`sudo uvt-kvm ip oem610` # Inside the VM sudo apt-add-repository ppa:canonical-kernel-team/ubuntu/proposed -y sudo apt install kernel-testing--linux-oem-6.10--full--oem -y sudo reboot sleep 60 ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=quiet -i .ssh/id_rsa ubuntu@`sudo uvt-kvm ip oem610` git clone https://github.com/ColinIanKing/stress-ng.git cd stress-ng; make sudo ./stress-ng -v -t 5 --dev 4 --dev-ops 3000 --ignite-cpu --syslog --verbose --verify --oomable # VM will be terminated here, you will have to restart it. Issue reported upstream: https://github.com/ColinIanKing/stress-ng/issues/407 From Colin's investigation it looks like a kernel issue This issue can be reproduced with mainline kernel v6.10-rc4 (AMD64 debs are not available for v6.10-rc6) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2071756/+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
