Bug 1853736
| Summary: | systemctl show service fails with "Failed to parse bus message: Invalid argument" | ||||||
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| Product: | [Fedora] Fedora | Reporter: | David Sastre Medina <david.sastre> | ||||
| Component: | systemd | Assignee: | systemd-maint | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 31 | CC: | fboucher, jpena, kdreyer, lingwangneuraleng, lnykryn, msekleta, orion, pasteur, redhat-bugzilla, redhat, ssahani, s, systemd-maint, zbyszek | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | systemd-246~rc2-1.fc33 systemd-245.7-1.fc32 | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2020-07-30 18:56:29 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: | |||||||
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*** Bug 1853407 has been marked as a duplicate of this bug. *** Yeah, I can see reproduce this. It's failing on CapabilityBoundingSet because it doesn't know how to display cap_bpf. cap_bpf was added recently. Recompiling systemd against the new headers is enough to fix the issue, but to avoid a repeat the next time a new capability is added, the code needs to be handle unknown capabilities gracefully. https://github.com/systemd/systemd/pull/16420 (A rebuild will fix this too.) Built in rawhide. FEDORA-2020-2faf839786 has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-2faf839786 FEDORA-2020-2faf839786 has been pushed to the Fedora 32 testing repository. In short time you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-2faf839786` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-2faf839786 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2020-2faf839786 has been pushed to the Fedora 32 stable repository. If problem still persists, please make note of it in this bug report. I am getting the same error when running a centos:8 systemd-enabled container on a Fedora 32 host. I guess this might be due to the systemd version running on CentOS 8, are there any plans to backport the fix to that systemd release, too? I'm seeing this with: systemd-243.8-1.fc31.x86_64 kernel-5.8.9-101.fc31.x86_64 Can we get it fixed there as well? I'm seeing this problem when I run systemd inside a centos:8 container on a Fedora 32 host. Ansible's systemd module fails with "Service is in unknown state" because it cannot parse "systemctl show <servicename>" this is still happening on centos stream, can we fix it there too? https://bugzilla.redhat.com/show_bug.cgi?id=1910430 This is tracked for CentOS Stream in https://bugzilla.redhat.com/show_bug.cgi?id=1908275 |
Created attachment 1699877 [details] output of strace Description of problem: `systemctl show` errors out and does not provide complete information. As a result, anything dependent on this output is not operational (e.g. ansible systemd module) Version-Release number of selected component (if applicable): # systemctl --version systemd 245 (v245.6-2.fc33) +PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified How reproducible: Always Steps to Reproduce: 1.run `systemctl show sshd` Actual results: # systemctl show sshd | grep ActiveState Failed to parse bus message: Invalid argument Expected results: # systemctl show firewalld | grep ActiveState ActiveState=active Additional info: Attached output of `strace --string-limit=15000 -o /tmp/systemd_bus.txt systemctl show sshd`