Bug 1048046
| Summary: | NetLink errors during IPv6 initialization | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | David Strauss <david> |
| Component: | NetworkManager | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 20 | CC: | dcbw, ed.greshko, firewalkergr, liblit, rc040203, slingamn, thaller, willtisdale |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | NetworkManager-0.9.9.0-27.git20131003.fc20 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-01-30 03:41:23 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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Description
David Strauss
2014-01-03 01:47:29 UTC
I'm affected by this as well. My systemd journal is filling up with these messages, and the NetworkManager process also seems to be consuming a lot of CPU time (although not as much as in #1029213). Jan 08 22:02:43 good-fortune.localdomain NetworkManager[400]: <info> Activation (p33p1) Stage 5 of 5 (IPv6 Commit) scheduled... Jan 08 22:02:43 good-fortune.localdomain NetworkManager[400]: <info> Activation (p33p1) Stage 5 of 5 (IPv6 Commit) started... Jan 08 22:02:43 good-fortune.localdomain NetworkManager[400]: <error> [1389247363.478787] [platform/nm-linux-platform.c:1127] add_object(): Netlink error: Invalid address for specified address family Jan 08 22:02:43 good-fortune.localdomain NetworkManager[400]: :: inet6 dev 2 scope nowhere Jan 08 22:02:43 good-fortune.localdomain NetworkManager[400]: valid-lifetime forever preferred-lifetime forever Jan 08 22:02:43 good-fortune.localdomain NetworkManager[400]: [54B blob data] Jan 08 22:02:43 good-fortune.localdomain NetworkManager[400]: <info> Activation (p33p1) Stage 5 of 5 (IPv6 Commit) complete. I also get an out-of-memory error sometimes: Jan 14 13:52:53 good-fortune.localdomain NetworkManager[398]: <info> Activation (p33p1) Stage 5 of 5 (IPv6 Commit) scheduled... Jan 14 13:52:53 good-fortune.localdomain NetworkManager[398]: <info> Activation (p33p1) Stage 5 of 5 (IPv6 Commit) started... Jan 14 13:52:53 good-fortune.localdomain NetworkManager[398]: <info> Activation (p33p1) Stage 5 of 5 (IPv6 Commit) complete. Jan 14 13:52:53 good-fortune.localdomain NetworkManager[398]: <error> [1389736373.500444] [platform/nm-linux-platform.c:2518] event_handler(): Failed to retrieve incoming events: Out of memory I hate to be the 'me too' guy, but I'm also seeing this. In fact, I've seen this issue for quite a while now on Fedora 20, since the 10th September 2013 according to journalctl, which means it *may* have been introduced in NetworkManager-0.9.9.0-14.git20131003.fc20, but I can't be sure. I also used to find that my IPv6 connectivity would fail after an arbitrary amount of time, requiring a NetworkManager restart to regain connectivity. That particular bug was fixed with NetworkManager-0.9.9.0-22.git20131003.fc20, but the messages have persisted since, so that is clearly a further issue which needs resolving. (In reply to David Strauss from comment #0) > Description of problem: > IPv6 networks, on initialization, are returning errors. The connection seems > to work properly, though, including routing and resolv.conf for IPv6. > > Jan 02 17:42:28 titan.office.getpantheon.com NetworkManager[777]: :: inet6 > dev 2 scope nowhere > Jan 02 17:42:28 titan.office.getpantheon.com NetworkManager[777]: > valid-lifetime forever preferred-lifetime forever > Jan 02 17:42:28 titan.office.getpantheon.com NetworkManager[777]: created > boot-time+��Xq� last-updated boot-time+��Xq� > Jan 02 17:42:32 titan.office.getpantheon.com dbus-daemon[672]: > (geoclue:1573): Geoclue-WARNING **: Error fetching location from geoip > server: SSL handshake failed > Jan 02 17:42:35 titan.office.getpantheon.com dbus-daemon[672]: > (geoclue:1573): Geoclue-WARNING **: Error fetching location from geoip > server: SSL handshake failed > Jan 02 17:42:46 titan.office.getpantheon.com NetworkManager[777]: <info> > Activation (wlp3s0) Stage 5 of 5 (IPv6 Commit) scheduled... > Jan 02 17:42:46 titan.office.getpantheon.com NetworkManager[777]: <info> > Activation (wlp3s0) Stage 5 of 5 (IPv6 Commit) started... > Jan 02 17:42:46 titan.office.getpantheon.com NetworkManager[777]: <error> > [1388713366.79148] [platform/nm-linux-platform.c:1127] add_object(): Netlink > error: Invalid address for specified address family > Jan 02 17:42:46 titan.office.getpantheon.com NetworkManager[777]: <info> > Activation (wlp3s0) Stage 5 of 5 (IPv6 Commit) complete. > > Here's the NetworkManager version: > Name : NetworkManager > Arch : x86_64 > Epoch : 1 > Version : 0.9.9.0 > Release : 22.git20131003.fc20 > > How reproducible: > Happens every time I join my office network, which uses IPv6 RA and > stateless DHCPv6. I have identified the source of this problem and fixed it. However, this problem should not be consuming 100% CPU as the comment #2 indicates. Is NM consuming too much CPU for you or not? For those of you with the 100% CPU problem, would you please: sudo nmcli g logging level debug domains core,hw,ip6,dhcp6 and then report the log output of NetworkManager. Thanks! I've never seen any 100% CPU issue with this. For the record, this is the upstream commit by Dan that fixes this bug: http://cgit.freedesktop.org/NetworkManager/NetworkManager/commit/?id=a9f1d121783a7f3c65c9f47d3419b5a8a255fe47 *** Bug 1057441 has been marked as a duplicate of this bug. *** Any idea when this fix will hit updates-testing? NetworkManager-0.9.9.0-27.git20131003.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/NetworkManager-0.9.9.0-27.git20131003.fc20 Is there a way I can suppress the INFO-level lines as well? Jan 28 14:19:03 good-fortune.localdomain NetworkManager[397]: <info> Activation (p33p1) Stage 5 of 5 (IPv6 Commit) complete. Jan 28 14:19:12 good-fortune.localdomain NetworkManager[397]: <info> Activation (p33p1) Stage 5 of 5 (IPv6 Commit) scheduled... Jan 28 14:19:12 good-fortune.localdomain NetworkManager[397]: <info> Activation (p33p1) Stage 5 of 5 (IPv6 Commit) started... All my log levels are currently set to WARN: # nmcli g log LEVEL DOMAINS WARN PLATFORM,RFKILL,ETHER,WIFI,BT,MB,DHCP4,DHCP6,PPP,WIFI_SCAN,IP4,IP6,AUTOIP4,DNS,VPN,SHARING,SUPPLICANT,AGENTS,SETTINGS,SUSPEND,CORE,DEVICE,OLPC,WIMAX,INFINIBAND,FIREWALL,ADSL,BOND,VLAN,BRIDGE,DBUS_PROPS,TEAM,CONCHECK NetworkManager-0.9.9.0-27.git20131003.fc20 fixes it for me. karma given Package NetworkManager-0.9.9.0-27.git20131003.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing NetworkManager-0.9.9.0-27.git20131003.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-1733/NetworkManager-0.9.9.0-27.git20131003.fc20 then log in and leave karma (feedback). (In reply to Shivaram Lingamneni from comment #11) > Is there a way I can suppress the INFO-level lines as well? This too frequent logging is unrelated to this bug, it would be bug 1044757. NetworkManager-0.9.9.0-27.git20131003.fc20 fixes that as well. Thanks for your help. I installed NetworkManager-1:0.9.9.0-26.git20131003.fc20 and it fixed the "Netlink error" lines (and also the excess logging described in #1044757). Unfortunately, I still have the "Out of memory" lines: Jan 29 03:32:57 good-fortune.localdomain NetworkManager[20674]: <error> [1390995177.812465] [platform/nm-linux-platform.c:2538] event_handler(): Failed to retrieve incoming events: Out of memory Jan 29 03:33:01 good-fortune.localdomain NetworkManager[20674]: <error> [1390995181.431847] [platform/nm-linux-platform.c:2538] event_handler(): Failed to retrieve incoming events: Out of memory Jan 29 03:33:05 good-fortune.localdomain NetworkManager[20674]: <error> [1390995185.388601] [platform/nm-linux-platform.c:2538] event_handler(): Failed to retrieve incoming events: Out of memory Jan 29 03:33:14 good-fortune.localdomain NetworkManager[20674]: <error> [1390995194.131286] [platform/nm-linux-platform.c:2538] event_handler(): Failed to retrieve incoming events: Out of memory Thanks for pointing that out. I too am still getting those "Out of memory" log entries. (In reply to Shivaram Lingamneni from comment #15) > Thanks for your help. I installed > NetworkManager-1:0.9.9.0-26.git20131003.fc20 and it fixed the "Netlink > error" lines (and also the excess logging described in #1044757). All of these issues are fixed in 0.9.9.0-27 and later, not 0.9.9.0-26. > Unfortunately, I still have the "Out of memory" lines: > > Jan 29 03:32:57 good-fortune.localdomain NetworkManager[20674]: <error> > [1390995177.812465] [platform/nm-linux-platform.c:2538] event_handler(): > Failed to retrieve incoming events: Out of memory > Jan 29 03:33:01 good-fortune.localdomain NetworkManager[20674]: <error> > [1390995181.431847] [platform/nm-linux-platform.c:2538] event_handler(): > Failed to retrieve incoming events: Out of memory > Jan 29 03:33:05 good-fortune.localdomain NetworkManager[20674]: <error> > [1390995185.388601] [platform/nm-linux-platform.c:2538] event_handler(): > Failed to retrieve incoming events: Out of memory > Jan 29 03:33:14 good-fortune.localdomain NetworkManager[20674]: <error> > [1390995194.131286] [platform/nm-linux-platform.c:2538] event_handler(): > Failed to retrieve incoming events: Out of memory These "Out of memory" lines are most likely not related to this bug. AFAIS, it's a different (open) issue. Could you please file a new bug and provide more details? Sorry, I copied the wrong version from my yum history. I installed 0.9.9.0-27.git20131003.fc20 from updates-testing and it fixed all the issues except the "Out of memory" lines, for which I will open a new bug. Please mention the bugzilla # here, or add me to the CC:, so I can follow. Thanks. NetworkManager-0.9.9.0-27.git20131003.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report. Follow-up bug for the "out of memory" loglines: https://bugzilla.redhat.com/show_bug.cgi?id=1059597 Thanks everyone for your time and assistance! |