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Bug 1495482
| Summary: | system-upgrade fails when snapper plugin installed | ||||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Marek Blaha <mblaha> | ||||||||||||
| Component: | dnf-plugins-extras | Assignee: | rpm-software-management | ||||||||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||||
| Priority: | unspecified | ||||||||||||||
| Version: | 29 | CC: | bequimao.de, dmach, jmracek, rpm-software-management | ||||||||||||
| Target Milestone: | --- | Keywords: | Reopened, Triaged | ||||||||||||
| Target Release: | --- | ||||||||||||||
| Hardware: | x86_64 | ||||||||||||||
| OS: | Linux | ||||||||||||||
| Whiteboard: | |||||||||||||||
| Fixed In Version: | dnf-plugins-extras-4.0.2-1.fc29 | Doc Type: | If docs needed, set a value | ||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||
| Clone Of: | Environment: | ||||||||||||||
| Last Closed: | 2019-02-21 02:57:15 UTC | Type: | Bug | ||||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||||
| Documentation: | --- | CRM: | |||||||||||||
| Verified Versions: | Category: | --- | |||||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||
| Embargoed: | |||||||||||||||
| Attachments: |
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Created attachment 1341751 [details]
excerpt from journal
Confirmed here. I have running Fedora 26 on btrfs and snapper activated. Though I cannot deduce it snapper is responsible for failure.
Ulrich Beckmann
Created attachment 1341752 [details]
excerpt from dnf.log from test above
I did now an online upgrade to F27 with sucess. Still have a backup for retest. Please note that I executed before a sucessfull # dnf system-upgrade with btrfs and active snapper from Mageia 6 to Mageia 7 (Cauldron). Ulrich Created attachment 1427360 [details]
Excerpt from journal
Retested dnf-system-upgrade with Fedora 27 to 28 (pre-release).
This message is a reminder that Fedora 26 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 26. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '26'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 26 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 26 changed to end-of-life (EOL) status on 2018-05-29. Fedora 26 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. The bug is confirmed and still valid with upgrade Fedora 27 -> 28. Please reopen! I cannot edit the bug status or Fedora version number field due to missing permissions. Ulrich Beckmann This bug appears to have been reported against 'rawhide' during the Fedora 29 development cycle. Changing version to '29'. Created attachment 1498107 [details]
Excerpt of journalctl
Tested now # dnf system-upgrade Fedora 28 -> Fedora 29 (pre-release).
The bug is still reproducible.
Then I switched SELinux to permissive mode, and the upgrade went trough.
Ulrich
I belive that the problem should be fixed by https://github.com/rpm-software-management/dnf/pull/1274/. libcomps-0.1.10-2.fc29 libdnf-0.26.0-1.fc29 dnf-plugins-core-4.0.4-1.fc29 dnf-plugins-extras-4.0.2-1.fc29 dnf-4.1.0-1.fc29 librepo-1.9.4-1.fc29 createrepo_c-0.12.1-1.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-1fccede810 createrepo_c-0.12.1-1.fc29, dnf-4.1.0-1.fc29, dnf-plugins-core-4.0.4-1.fc29, dnf-plugins-extras-4.0.2-1.fc29, libcomps-0.1.10-2.fc29, libdnf-0.26.0-1.fc29, librepo-1.9.4-1.fc29 has been pushed to the Fedora 29 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-2019-1fccede810 createrepo_c-0.12.1-1.fc29, dnf-4.1.0-1.fc29, dnf-plugins-core-4.0.4-1.fc29, dnf-plugins-extras-4.0.2-1.fc29, libcomps-0.1.10-2.fc29, libdnf-0.26.0-1.fc29, librepo-1.9.4-1.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 1330893 [details] journal log after failed system-upgrade Description of problem: Looks like some kind of permissions problem. I think, key lines from log are: dbus-daemon[633]: [system] Activating service name='org.opensuse.Snapper' requested by ':1.2' (uid=0 pid=627 comm="/usr/libexec/system-python /usr/bin/dnf system-upg" label="system_u:system_r:rpm_t:s0") (using servicehelper) dbus-daemon[633]: [system] Successfully activated service 'org.opensuse.Snapper' audit[633]: USER_AVC pid=633 uid=81 auid=4294967295 ses=4294967295 subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 msg='avc: denied { send_msg } for msgtype=method_return dest=:1.2 spid=639 tpid=627 scontext=system_u:system_r:snapperd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:rpm_t:s0 tclass=dbus exe="/usr/bin/dbus-daemon" sauid=81 hostname=? addr=? terminal=?' kernel: audit: type=1107 audit(1506336795.134:82): pid=633 uid=81 auid=4294967295 ses=4294967295 subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 msg='avc: denied { send_msg } for msgtype=method_return dest=:1.2 spid=639 tpid=627 scontext=system_u:system_r:snapperd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:rpm_t:s0 tclass=dbus exe="/usr/bin/dbus-daemon" sauid=81 hostname=? addr=? terminal=?' dnf[627]: ERROR:dbus.proxies:Introspect error on :1.3:/org/opensuse/Snapper: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. dnf[627]: ERROR:dbus.connection:Unable to set arguments ('root', '/usr/bin/dnf system-upgrade upgrade', 'number', {}) according to signature None: <class 'ValueError'>: Unable to guess signature from an empty dict And then comes python traceback. Full log is in attachment. Version-Release number of selected component (if applicable): master from github How reproducible: Steps to Reproduce: # dnf system-upgrade download --refresh --releasever=27 # dnf system-upgrade reboot Actual results: upgrade fails, traceback in system log Expected results: Additional info: