Created attachment 1335361 [details] truncated log Description of problem: At the end of the upgrade from F26 to F27, dnf crashed with subprocess.CalledProcessError. See the traceback in the attachment. I guess that dnf doesn't handle SIGTERM, so there is a race between it terminating, and systemd sending SIGTERM to it. Version-Release number of selected component (if applicable): Before upgrade: dnf.noarch 2.7.2-1.fc26 python3-dnf-plugin-system-upgrade.noarch 2.0.3-1.fc26 After upgrade: dnf.noarch 2.7.2-1.fc27 python3-dnf-plugin-system-upgrade.noarch 2.0.3-1.fc27
I created a patch (https://github.com/rpm-software-management/dnf-plugins-extras/pull/109) that should fix the issue.
dnf-plugins-extras-2.0.4-1.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-0da8237a59
dnf-plugins-extras-2.0.4-1.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-cb8295779d
dnf-plugins-extras-2.0.4-1.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-cb8295779d
dnf-plugins-extras-2.0.4-1.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-0da8237a59
dnf-plugins-extras-2.0.4-1.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.
dnf-plugins-extras-2.0.4-1.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.