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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Dennis Gilmore | 2020-08-11 17:46:37 UTC | CC | dgilmore | |
| Assignee | amcdermo | sbest | ||
| Ray Strode [halfline] | 2020-08-11 20:36:08 UTC | CC | rstrode | |
| alex.osadchyy | 2020-08-12 03:55:26 UTC | CC | alex.osadchyy | |
| Hendrik Brueckner | 2020-08-12 07:49:52 UTC | CC | brueckner, prudo | |
| Hendrik Brueckner | 2020-08-12 08:08:43 UTC | CC | hannsj_uhl | |
| Hanns-Joachim Uhl | 2020-08-12 13:23:35 UTC | CC | bugproxy, sbest | |
| Link ID | IBM Linux Technology Center 187505 | |||
| Blocks | 1776265 | |||
| Douglas Slavens | 2020-08-12 20:53:18 UTC | Target Release | --- | 4.6.0 |
| CC | dslavens | |||
| Whiteboard | multi-arch | |||
| Andy McCrae | 2020-08-13 15:19:24 UTC | Target Release | 4.6.0 | 8.2 |
| Version | 4.5 | 8.2 | ||
| Pool ID | sst_platform_tools_rhel_8 | |||
| Component | DNS | glibc | ||
| CC | ashankar, codonell, dj, fweimer, mnewsome, pfrankli | |||
| Assignee | sbest | glibc-bugzilla | ||
| QA Contact | hongli | qe-baseos-tools | ||
| Target Milestone | --- | rc | ||
| Product | OpenShift Container Platform | Red Hat Enterprise Linux 8 | ||
| Carlos O'Donell | 2020-08-13 20:38:57 UTC | Flags | needinfo?(amccrae) | |
| Andy McCrae | 2020-08-14 09:55:17 UTC | Flags | needinfo?(amccrae) | |
| Andy McCrae | 2020-08-14 09:56:17 UTC | Attachment #1711098 Attachment is obsolete | 0 | 1 |
| Steve Best | 2020-08-18 11:16:43 UTC | CC | sbest | |
| Carlos O'Donell | 2020-08-20 17:46:22 UTC | CC | mkumatag, mkumatag | |
| Flags | needinfo?(amccrae) | |||
| Andy McCrae | 2020-08-21 13:24:47 UTC | Flags | needinfo?(amccrae) | |
| Andrew McDermott | 2020-09-02 09:27:03 UTC | CC | amcdermo | |
| Florian Westphal | 2020-09-02 11:19:20 UTC | CC | fwestpha | |
| Eric Garver | 2020-09-10 11:47:27 UTC | CC | egarver | |
| Rafael Fonseca | 2020-09-10 13:51:26 UTC | CC | rdossant | |
| Florian Weimer | 2020-09-11 12:43:41 UTC | Flags | needinfo?(amccrae) | |
| Florian Weimer | 2020-09-11 13:05:58 UTC | Link ID | Sourceware 26600 | |
| Florian Weimer | 2020-09-11 14:30:40 UTC | Summary | External DNS requests from within a pod are slow as the request timing out | glibc: Transaction ID collisions cause slow DNS lookups in getaddrinfo |
| Andy McCrae | 2020-09-16 10:20:51 UTC | Flags | needinfo?(amccrae) | |
| Sergey Kolosov | 2020-09-16 16:32:13 UTC | CC | skolosov | |
| Christy Norman | 2020-09-18 14:53:30 UTC | CC | clnperez | |
| Ilan Green | 2020-09-21 11:28:00 UTC | CC | igreen | |
| Matthew Robson | 2020-09-21 12:43:59 UTC | CC | mrobson | |
| Matthew Robson | 2020-09-21 12:48:31 UTC | Flags | needinfo?(fweimer) | |
| Florian Weimer | 2020-09-21 12:59:00 UTC | Flags | needinfo?(fweimer) | |
| Florian Weimer | 2020-10-05 08:13:05 UTC | CC | wvoesch | |
| CC | sipoyare | |||
| alex.osadchyy | 2020-10-07 20:44:11 UTC | CC | geneong | |
| Florian Weimer | 2020-10-14 10:43:21 UTC | Keywords | Bugfix, Patch | |
| Status | NEW | ASSIGNED | ||
| Florian Weimer | 2020-10-14 10:46:09 UTC | Doc Text | Cause: The DNS stub resolver in glibc does not process responses to parallel queries with identical transaction IDs correctly. Consequence: If the transaction IDs are equal, the second parallel response is never matched to a query, resulting in a timeout and retry. Fix: The second parallel response is recognized as valid. Result: The glibc DNS stub resolver avoids excessive timeouts due to unrecognized responses. | |
| Doc Type | If docs needed, set a value | Bug Fix | ||
| Valentina Mukhamedzhanova | 2020-10-14 10:50:39 UTC | CC | vmukhame | |
| Sudarshan Chaudhari | 2020-10-14 21:26:28 UTC | CC | glibc-bugzilla, suchaudh | |
| Flags | needinfo?(glibc-bugzilla) | |||
| Red Hat One Jira (issues.redhat.com) | 2020-10-14 22:53:07 UTC | Link ID | Red Hat Issue Tracker - Private RHELPLAN-51256 | |
| Florian Weimer | 2020-10-15 08:42:14 UTC | Flags | needinfo?(glibc-bugzilla) | |
| Martin Cermak | 2020-10-15 14:07:29 UTC | CC | mcermak | |
| Martin Cermak | 2020-10-16 08:20:36 UTC | QA Contact | qe-baseos-tools-bugs | skolosov |
| Florian Weimer | 2020-10-20 08:07:13 UTC | Assignee | glibc-bugzilla | fweimer |
| Florian Weimer | 2020-10-21 14:38:26 UTC | Status | ASSIGNED | MODIFIED |
| Fixed In Version | glibc-2.28-134.el8 | |||
| Hanns-Joachim Uhl | 2020-10-21 15:11:33 UTC | Target Release | 8.2 | 8.4 |
| Blocks | 1776265 | 1796871 | ||
| errata-xmlrpc | 2020-11-02 14:29:48 UTC | Status | MODIFIED | ON_QA |
| Petr Kovar | 2020-11-03 12:33:24 UTC | Docs Contact | zzoubkov | |
| Sergey Kolosov | 2020-11-06 20:11:35 UTC | Status | ON_QA | VERIFIED |
| Zuzana Zoubkova | 2020-11-26 11:49:17 UTC | Flags | needinfo?(fweimer) | |
| Florian Weimer | 2020-11-26 12:26:09 UTC | Flags | needinfo?(fweimer) | |
| Zuzana Zoubkova | 2020-11-30 15:29:33 UTC | Doc Text | Cause: The DNS stub resolver in glibc does not process responses to parallel queries with identical transaction IDs correctly. Consequence: If the transaction IDs are equal, the second parallel response is never matched to a query, resulting in a timeout and retry. Fix: The second parallel response is recognized as valid. Result: The glibc DNS stub resolver avoids excessive timeouts due to unrecognized responses. | .The `glibc` DNS stub resolver correctly processes parallel queries with identical transaction IDs Prior to this update, the DNS stub resolver in the GNU C library `glibc` did not process responses to parallel queries with identical transaction IDs correctly. Consequently, when the transaction IDs were equal, the second parallel response was never matched to a query, resulting in a timeout and retry. With this update, the second parallel response is now recognized as valid. As a result, the `glibc` DNS stub resolver avoids excessive timeouts due to unrecognized responses. |
| Florian Weimer | 2020-12-03 07:14:24 UTC | Blocks | 1903880 | |
| RHEL Program Management Team | 2020-12-03 17:22:49 UTC | Blocks | 1904153 | |
| RHEL Program Management Team | 2020-12-03 17:22:56 UTC | Keywords | ZStream | |
| Florian Weimer | 2020-12-03 20:18:20 UTC | Hardware | s390x | All |
| Erik Lalancette | 2021-01-27 22:06:15 UTC | CC | elalance | |
| Robert Sandu | 2021-02-10 07:55:32 UTC | CC | rsandu | |
| Matt Newsome | 2021-03-18 11:14:23 UTC | Keywords | Triaged | |
| Alan Chan | 2021-04-01 03:44:28 UTC | CC | alchan | |
| errata-xmlrpc | 2021-05-18 00:31:00 UTC | Status | VERIFIED | RELEASE_PENDING |
| errata-xmlrpc | 2021-05-18 14:36:34 UTC | Status | RELEASE_PENDING | CLOSED |
| Resolution | --- | ERRATA | ||
| Last Closed | 2021-05-18 14:36:34 UTC | |||
| Pavel Najman | 2021-09-17 12:24:26 UTC | Pool ID | sst_platform_tools_rhel_8 | sst_pt_pcp_rhel_8 |
| Pavel Najman | 2021-09-17 12:34:06 UTC | Pool ID | sst_pt_pcp_rhel_8 | sst_pt_gcc_glibc_rhel_8 |
| Chance Zibolski | 2022-03-15 23:38:56 UTC | Flags | needinfo?(fweimer) | |
| CC | chance.zibolski | |||
| Florian Weimer | 2022-03-17 09:12:50 UTC | Blocks | 2065058 | |
| Florian Weimer | 2022-03-17 09:17:54 UTC | Flags | needinfo?(fweimer) | |
| Mark O'Brien | 2023-07-18 14:30:35 UTC | Pool ID | sst_pt_glibc_rhel_8 | sst_pt_libraries_rhel_8 |
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