Bug 1435270
| Summary: | Race condition between zone_maintenance and fwd_zone_configure/activate_zones makes bind to crash | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Arpit Tolani <atolani> |
| Component: | bind-dyndb-ldap | Assignee: | Alexander Bokovoy <abokovoy> |
| Status: | NEW --- | QA Contact: | ipa-qe <ipa-qe> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | --- | CC: | abokovoy, atolani, frenaud, ftrivino, gparente, ldelouw, mkosek, pemensik, psklenar, pvoborni, rjeffman, tscherf |
| Target Milestone: | rc | Keywords: | Patch, Triaged |
| Target Release: | --- | Flags: | pemensik:
needinfo+
tapazogl: needinfo+ tapazogl: needinfo+ |
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1420851, 1465887, 1465928, 1534569, 1534812, 1549614 | ||
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Comment 1
Martin Kosek
2017-03-27 11:47:57 UTC
The issue seems to be related to the data retrieved by SyncRepl from LDAP. If the customer would be willing to share their DNS records from LDAP, it might help me to reproduce the issue and find the root cause. The ldif containing the DNS subtree can be exported from LDAP using this command: $ db2ldif -s "cn=dns,dc=example,dc=com" -a /tmp/dns.ldif I've examined this bug from the bind-dyndb-ldap side, but I can't trace the problem back to this component and I'm not able to reproduce it. The crash happens in fctx_start. Meanwhile, the other thread is waiting for a lock to process SyncRepl update. I wasn't able to find any evidence that the fctx_start call is caused by or related to bind-dyndb-ldap. Petr, could you please take a look at this bug and evaluate whether my assumption is correct? [Public summary] Description of problem: named-pkcs11 crashes frequently Version-Release number of selected component (if applicable): bind-pkcs11-9.9.4-38.el7_3.2.x86_64 bind-dyndb-ldap-10.0-5.el7.x86_64 *** Bug 1545351 has been marked as a duplicate of this bug. *** Thank you taking your time and submitting this request for Red Hat Enterprise Linux 7. Red Hat Enterprise Linux 7 is in Maintenance Support 2 Phase. This bug was reevaluated and will be postponed to RHEL 8. Thank you for understanding. Red Hat Enterprise Linux Identity Management Team Our wish would be to fix it in 8.7 but due to non-trivial nature of this bug and our capacity, the target release is planned to 8.8. moving target release to 8.9.0 |