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  1. RHEL
  2. RHEL-58349

nfs krb5 client shows "rpc.gssd[xxx]: ERROR: address fe80::%2 has non-zero sin6_scope_id!"

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    • rhel-10.0.beta
    • nfs-utils
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    • rhel-sst-filesystems
    • ssg_filesystems_storage_and_HA
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      What were you trying to do that didn't work?

      After checking the kerberos NFS mount we can find rpc.gssd warnings like:

       

      [root@dell-r640-020 ~]# umount /mnt_test/
      [root@dell-r640-020 ~]# >/var/log/messages
      [root@dell-r640-020 ~]# mount $HOSTNAME:/export_test /mnt_test -o sec=krb5
      [root@dell-r640-020 ~]# cat /var/log/messages
      Sep 11 03:00:11 dell-r640-020 rpc.gssd[9606]: ERROR: address fe80::e643:4bff:fed9:4c86%2 has non-zero sin6_scope_id!
      Sep 11 03:00:11 dell-r640-020 rpc.gssd[9606]: ERROR: failed to parse nfs/clnt12/info
      Sep 11 03:00:11 dell-r640-020 rpc.gssd[9606]: ERROR: address fe80::e643:4bff:fed9:4c86%2 has non-zero sin6_scope_id!
      Sep 11 03:00:11 dell-r640-020 rpc.gssd[9606]: ERROR: address fe80::e643:4bff:fed9:4c86%2 has non-zero sin6_scope_id!
      Sep 11 03:00:11 dell-r640-020 rpc.gssd[9606]: ERROR: address fe80::e643:4bff:fed9:4c86%2 has non-zero sin6_scope_id!
      Sep 11 03:00:11 dell-r640-020 rpc.gssd[9606]: ERROR: address fe80::e643:4bff:fed9:4c86%2 has non-zero sin6_scope_id!
      Sep 11 03:00:11 dell-r640-020 rpc.gssd[9606]: ERROR: address fe80::e643:4bff:fed9:4c86%2 has non-zero sin6_scope_id!
      Sep 11 03:00:11 dell-r640-020 nfsrahead[9982]: setting /mnt_test readahead to 128
      [root@dell-r640-020 ~]#

       

       

      What is the impact of this issue to you?

      Please provide the package NVR for which the bug is seen:

      nfs-utils-2.7.1-1.el10.x86_64

      How reproducible is this bug?:

      always

      Steps to reproduce

      1.  Mount the nfs share with sec=krb5 and then check nfs client's log
      2.  
      3.  

      Expected results

      No warning

      Actual results

              stevedatrhn Steve Dickson
              rhn-support-yoyang Yongcheng Yang
              Steve Dickson Steve Dickson
              Yongcheng Yang Yongcheng Yang
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                Created:
                Updated: