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Bug #12951

open

FRR cannot remove IPv6 routes

Added by yon Liu over 3 years ago. Updated almost 2 years ago.

Status:
Feedback
Priority:
Normal
Assignee:
-
Category:
FRR
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Affected Version:
Affected Plus Version:
Affected Architecture:

Description

pfsense 2.6 system

frr log show:

2022/03/16 21:46:42 ZEBRA: [EC 100663303] kernel_rtm: 2606:2800:e004::/48: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:42 ZEBRA: [EC 100663303] kernel_rtm: 2606:2800:e004::/48: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:43 ZEBRA: [EC 100663303] kernel_rtm: 2606:2800:e004::/48: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:49 ZEBRA: [EC 100663303] kernel_rtm: 2804:4ee4::/32: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:49 ZEBRA: [EC 100663303] kernel_rtm: 2804:4ee4::/32: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:51 ZEBRA: [EC 100663303] kernel_rtm: 2605:4580:3142::/48: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:51 ZEBRA: [EC 100663303] kernel_rtm: 2605:4580:3142::/48: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:55 ZEBRA: [EC 100663303] kernel_rtm: 2406:840:e080::/44: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:55 ZEBRA: [EC 100663303] kernel_rtm: 2406:840:e080::/44: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:56 ZEBRA: [EC 100663303] kernel_rtm: 2605:3380:4156::/48: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:46:59 ZEBRA: [EC 100663303] kernel_rtm: 2c0f:5400:1::/48: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:47:00 ZEBRA: [EC 100663303] kernel_rtm: 2604:3b80::/32: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:47:00 ZEBRA: [EC 100663303] kernel_rtm: 2604:3b80::/32: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:47:01 ZEBRA: [EC 100663303] kernel_rtm: 2804:3920:4200::/40: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:47:03 ZEBRA: [EC 100663303] kernel_rtm: 2604:3b80::/32: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:47:03 ZEBRA: [EC 100663303] kernel_rtm: 2604:3b80::/32: rtm_write() unexpectedly returned -4 for command RTM_DELETE
2022/03/16 21:47:03 ZEBRA: [EC 100663303] kernel_rtm: 2605:4580:3142::/48: rtm_write() unexpectedly returned -4 for command RTM_DELETE

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 #1

Updated by yon Liu over 3 years ago

2022/03/19 02:16:50 BGP: can't connect to 2604:8800:60:240::100 fd 34 : Permission denied
2022/03/19 02:16:50 BGP: can't connect to 2604:8800:240::100 fd 37 : Permission denied

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 #3

Updated by Marcos M over 3 years ago

  • Subject changed from frr bug to FRR cannot remove IPv6 routes
  • Status changed from New to Feedback

There really isn't enough info to determine what may be happening. The error itself can be normal in some cases.

Since it looks like it's only happening to IPv6 routes, it may be related to the issue #12728.

I suggest testing this on the latest development snapshot.

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 #4

Updated by yon Liu almost 2 years ago

https://github.com/FRRouting/frr/issues/14205

23.09-DEVELOPMENT (amd64)
built on Tue Sep 05 05:55:55 UTC 2023
FreeBSD 14.0-ALPHA2

Test pfsense 23.09 with frr 8.5.2 today, So far, this error has not occurred after running for about 1 hour.

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