Bug 1231834
| Summary: | kadmind cannot start with service / systemctl due to incorrect /usr/sbin/_kadmind | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Patrik Kis <pkis> |
| Component: | krb5 | Assignee: | Roland Mainz <rmainz> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 22 | CC: | dpal, jpazdziora, nalin, nathaniel, rharwood, rmainz |
| Target Milestone: | --- | Keywords: | Regression |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | krb5-1.13.2-3.fc22 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-06-21 00:18:40 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: | |||
Taking bug... it's an (unintended) side-effect of the Zanata (l10n) changes for localisation... ;-/ Workaround: After package update execute a: $ systemctl restart systemd-binfmt.service # ... but I have no idea (yet...) how to do that as part of the rpm update ... ;-( Please stop https://admin.fedoraproject.org/updates/FEDORA-2015-10087/krb5-1.13.2-2.fc22 from going out -- people are eager to give it +1'es without testing kadmind service. Test builds are available as http://koji.fedoraproject.org/koji/taskinfo?taskID=10145036 ... I'll push that fix to F23/F22 as soon as someone can confirm that this fixes the rpm update issue we see here... (In reply to Roland Mainz from comment #4) > Test builds are available as > http://koji.fedoraproject.org/koji/taskinfo?taskID=10145036 ... I'll push > that fix to F23/F22 as soon as someone can confirm that this fixes the rpm > update issue we see here... Please make a Fedora 22 build. Also, not sure what rpm update issue you have in mind -- my understanding of this issue is that /usr/sbin/_kadmind is broken. I can see the issue on fresh installation. (In reply to Roland Mainz from comment #4) > Test builds are available as > http://koji.fedoraproject.org/koji/taskinfo?taskID=10145036 ... I'll push > that fix to F23/F22 as soon as someone can confirm that this fixes the rpm > update issue we see here... See http://koji.fedoraproject.org/koji/taskinfo?taskID=10166169 for the F22 build. I can push the fix as soon as I have a confirmation that this works. I tried krb5-1.13.2-3.fc22 and kadmind stated, but now I can not reproduce the issue when downgrading to the reported version. I need to check it once more. krb5-1.13.2-3.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/krb5-1.13.2-3.fc22 Issue should be fixed in krb5-1.13.2-3.fc22 and krb5-1.13.2-4.fc23 ... krb5-1.13.2-3.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: kadmid can not be started because /usr/sbin/_kadmind can not be executed Looks like a file encoding issue. Version-Release number of selected component (if applicable): krb5-server-1.13.2-2.fc22 How reproducible: always Steps to Reproduce: [root@fed22 ~]$ service kadmin start Redirecting to /bin/systemctl start kadmin.service Job for kadmin.service failed. See "systemctl status kadmin.service" and "journalctl -xe" for details. [root@fed22 ~]$ service kadmin status Redirecting to /bin/systemctl status kadmin.service ● kadmin.service - Kerberos 5 Password-changing and Administration Loaded: loaded (/usr/lib/systemd/system/kadmin.service; disabled; vendor preset: disabled) Active: failed (Result: exit-code) since Mon 2015-06-15 08:58:03 EDT; 7s ago Process: 2678 ExecStart=/usr/sbin/_kadmind -P /var/run/kadmind.pid $KADMIND_ARGS (code=exited, status=203/EXEC) Main PID: 1964 (code=exited, status=2) Jun 15 08:58:03 hp-dl80gen9-01.khw.lab.eng.bos.redhat.com systemd[1]: Starting Kerberos 5 Password-changing and Administration... Jun 15 08:58:03 hp-dl80gen9-01.khw.lab.eng.bos.redhat.com systemd[2678]: Failed at step EXEC spawning /usr/sbin/_kadmind: Exec format error Jun 15 08:58:03 hp-dl80gen9-01.khw.lab.eng.bos.redhat.com systemd[1]: kadmin.service: control process exited, code=exited status=203 Jun 15 08:58:03 hp-dl80gen9-01.khw.lab.eng.bos.redhat.com systemd[1]: Failed to start Kerberos 5 Password-changing and Administration. Jun 15 08:58:03 hp-dl80gen9-01.khw.lab.eng.bos.redhat.com systemd[1]: Unit kadmin.service entered failed state. Jun 15 08:58:03 hp-dl80gen9-01.khw.lab.eng.bos.redhat.com systemd[1]: kadmin.service failed. Hint: Some lines were ellipsized, use -l to show in full. [root@fed22 ~]$ cat /usr/sbin/_kadmind @kadmind=/usr/sbin/kadmind@@test-f!/var/kerberos/krb5kdc/kpropd.acl@echo>$"Error. This appears to be a slave server, found kpropd.acl"@exit @@test-x "$kadmind"$ @exit @@exec "$kadmind"$"$@"$[root@fed22 ~]$ [root@fed22 ~]$ file /usr/sbin/_kadmind: /usr/sbin/_kadmind:: cannot open `/usr/sbin/_kadmind:' (No such file or directory) [root@fed22 ~]$ file /usr/sbin/_kadmind /usr/sbin/_kadmind: data [root@fed22 ~]$ ls -l /usr/sbin/_kadmind -rwxr-xr-x. 1 root root 247 Jun 2 21:29 /usr/sbin/_kadmind [root@fed22 ~]$ [root@fed22 ~]$ rm -rf /usr/sbin/_kadmind && yum -y reinstall krb5-server-1.13.2-2.fc22.x86_64.rpm Yum command has been deprecated, redirecting to '/usr/bin/dnf -y reinstall krb5-server-1.13.2-2.fc22.x86_64.rpm'. See 'man dnf' and 'man yum2dnf' for more information. To transfer transaction metadata from yum to DNF, run: 'dnf install python-dnf-plugins-extras-migrate && dnf-2 migrate' Last metadata expiration check performed 0:20:20 ago on Mon Jun 15 08:38:15 2015. Dependencies resolved. ============================================================================================================================================ Package Arch Version Repository Size ============================================================================================================================================ Reinstalling: krb5-server x86_64 1.13.2-2.fc22 @commandline 918 k Transaction Summary ============================================================================================================================================ Total size: 918 k Downloading Packages: Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Reinstalling: krb5-server-1.13.2-2.fc22.x86_64 1/2 Erasing : krb5-server-1.13.2-2.fc22.x86_64 2/2 Verifying : krb5-server-1.13.2-2.fc22.x86_64 1/2 Verifying : krb5-server-1.13.2-2.fc22.x86_64 2/2 Reinstalled: krb5-server.x86_64 1.13.2-2.fc22 Complete! [root@fed22 ~]$ cat /usr/sbin/_kadmind @kadmind=/usr/sbin/kadmind@@test-f!/var/kerberos/krb5kdc/kpropd.acl@echo>$"Error. This appears to be a slave server, found kpropd.acl"@exit @@test-x "$kadmind"$ @exit @@exec "$kadmind"$"$@"$[root@fed22 ~]$ [root@fed22 ~]$ [root@fed22 ~]$ od -a /usr/sbin/_kadmind 0000000 vt dc3 bs nul etx nul nul @ sub k a d m i n d 0000020 = / u s r / s b i n / k a d m i 0000040 n d dc1 nul @ ack eot nul @ nul etx enq t e s t 0000060 etx - f ! / v a r / k e r b e r o 0000100 s / k r b 5 k d c / k p r o p d 0000120 . a c l nul bel etx dle @ nul enq e c h o soh 0000140 > $ " E r r o r . sp T h i s sp a 0000160 p p e a r s sp t o sp b e sp a sp s 0000200 l a v e sp s e r v e r , sp f o u 0000220 n d sp k p r o p d . a c l " d nul 0000240 bs nul @ nul stx enq e x i t stx 6 nul ht @ eot 0000260 gs dle @ nul enq t e s t soh etx - x soh vt " 0000300 $ k a d m i n d " $ nul vt nul @ nul stx 0000320 enq e x i t stx 5 nul ff @ dle @ nul enq e x 0000340 e c soh vt " $ k a d m i n d " $ enq 0000360 " $ @ " $ nul so 0000367 [root@fed22 ~]$