[libvirt-users] unable to do kerberos authentication

Parker Schmitt parker at net-thunder.com
Wed May 8 21:39:07 UTC 2013


Hello,
I am trying to do kerberos (sasl+gssapi) authentication for a hypervisor
running libvirt. When I have valid kerberos credentials these errors end up
in my logs. I have no idea what this all means. More info is in my bug
report https://bugzilla.redhat.com/show_bug.cgi?id=958589

Thank you for your help.


2013-05-08 16:25:30.564+0000: 28934: error :
virNetSASLSessionServerStart:533 : authentication failed: Failed to start
SASL negotiation: -13 (SASL(-13): authentication failure: GSSAPI Failure:
gss_accept_sec_context)
2013-05-08 16:25:30.564+0000: 28934: debug :
remoteDispatchAuthSaslStart:2636 : RPC_SERVER_CLIENT_AUTH_FAIL:
client=0x716391d0b0 auth=1
2013-05-08 16:25:30.564+0000: 28934: debug : virObjectUnref:258 :
OBJECT_UNREF: obj=0x337e4000ba0
2013-05-08 16:25:30.564+0000: 28934: debug : virObjectUnref:260 :
OBJECT_DISPOSE: obj=0x337e4000ba0
2013-05-08 16:25:30.564+0000: 28934: error :
remoteDispatchAuthSaslStart:2651 : authentication failed: authentication
failed
2013-05-08 16:25:30.564+0000: 28934: debug :
virNetServerProgramSendError:151 : prog=536903814 ver=1 proc=68 type=1
serial=2 msg=0x716391e480 rerr=0x337f90d9c20
2013-05-08 16:25:30.564+0000: 28934: debug : virNetMessageEncodePayload:364
: Encode length as 180
2013-05-08 16:25:30.564+0000: 28934: debug :
virNetServerClientSendMessageLocked:1287 : msg=0x716391e480 proc=68 len=180
offset=0
2013-05-08 16:25:30.564+0000: 28934: debug :
virNetServerClientSendMessageLocked:1295 : RPC_SERVER_CLIENT_MSG_TX_QUEUE:
client=0x716391d0b0 len=180 prog=536903814 vers=1 proc=68 type=1 status=1
serial=2
2013-05-08 16:25:30.564+0000: 28934: debug :
virNetServerClientCalculateHandleMode:148 : tls=(nil) hs=-1,
rx=0x71639257d0 tx=0x716391e480
2013-05-08 16:25:30.564+0000: 28934: debug :
virNetServerClientCalculateHandleMode:183 : mode=3
2013-05-08 16:25:30.564+0000: 28934: debug : virEventPollUpdateHandle:147 :
EVENT_POLL_UPDATE_HANDLE: watch=9 events=3
2013-05-08 16:25:30.564+0000: 28934: debug :
virEventPollInterruptLocked:716 : Interrupting
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