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Bug 1388397

Summary:	cannot create class with two IPP printers
Product:	Red Hat Enterprise Linux 6	Reporter:	Petr Sklenar <psklenar>
Component:	cups	Assignee:	Zdenek Dohnal <zdohnal>
Status:	CLOSED WONTFIX	QA Contact:	qe-baseos-daemons
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	6.8
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1388508 1390351 (view as bug list)		Environment:
Last Closed:	2017-10-03 08:09:07 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:
Bug Depends On:
Bug Blocks:	1388508, 1390351

Description Petr Sklenar 2016-10-25 08:55:20 UTC

Description of problem:
try to create class with two IPP printers

Version-Release number of selected component (if applicable):
rhel69 nightly/

cups-1.4.2-76.el6.x86_64
system-config-printer-1.1.16-26.el6.x86_64


How reproducible:
always, its not a regression it happens also in rhel68

Steps to Reproduce:
1.have a 2 printers, created via s-c-printer > find > browse local printer server


# lpstat -v printer1
device for printer1: ipp://s01.brq.redhat.com:631/printers/brno1-5th-cafe-en
# lpstat -v printer-root
device for printer-root: ipp://s01.brq.redhat.com:631/printers/brno2-1st-rec


2. create class with 1 printer: (via s-c-printer):

[root@localhost ~]# lpstat -c class
members of class class:
	printer1



3.  try to add second printer into class:
[root@localhost ~]# lpadmin -p printer-root -c class
lpadmin: The printer or class was not found.
[root@localhost ~]# echo $?
1

# error, s-c-printer has similar error


4. try again, and see what happens:

[root@localhost ~]# lpadmin -p printer-root -c class
[root@localhost ~]# lpstat -c class
members of class class:
	printer-root



Actual results:
it somehow switches one printer for another

Expected results:
class should be with two printers


Additional info:
Its only for this ipp printer searched via s-c-p. If you try to add printer created via socket it works.

Comment 1 Petr Sklenar 2016-10-25 08:56:32 UTC

STEP 3:

D [25/Oct/2016:04:24:31 -0400] cupsdAcceptClient: skipping getpeercon()
D [25/Oct/2016:04:24:31 -0400] cupsdAcceptClient: 13 from localhost (Domain)
D [25/Oct/2016:04:24:31 -0400] Report: clients=1
D [25/Oct/2016:04:24:31 -0400] Report: jobs=1
D [25/Oct/2016:04:24:31 -0400] Report: jobs-active=0
D [25/Oct/2016:04:24:31 -0400] Report: printers=5
D [25/Oct/2016:04:24:31 -0400] Report: printers-implicit=0
D [25/Oct/2016:04:24:31 -0400] Report: stringpool-string-count=487
D [25/Oct/2016:04:24:31 -0400] Report: stringpool-alloc-bytes=6216
D [25/Oct/2016:04:24:31 -0400] Report: stringpool-total-bytes=10712
D [25/Oct/2016:04:24:31 -0400] cupsdReadClient: 13 POST / HTTP/1.1
D [25/Oct/2016:04:24:31 -0400] cupsdSetBusyState: Active clients
D [25/Oct/2016:04:24:31 -0400] cupsdAuthorize: No authentication data provided.
D [25/Oct/2016:04:24:31 -0400] cupsdReadClient: 13 1.1 Get-Printer-Attributes 1
D [25/Oct/2016:04:24:31 -0400] Get-Printer-Attributes ipp://localhost/classes/class
D [25/Oct/2016:04:24:31 -0400] Returning IPP successful-ok for Get-Printer-Attributes (ipp://localhost/classes/class) from localhost
D [25/Oct/2016:04:24:31 -0400] cupsdSetBusyState: Not busy
D [25/Oct/2016:04:24:31 -0400] cupsdReadClient: 13 POST /admin/ HTTP/1.1
D [25/Oct/2016:04:24:31 -0400] cupsdSetBusyState: Active clients
D [25/Oct/2016:04:24:31 -0400] cupsdAuthorize: No authentication data provided.
D [25/Oct/2016:04:24:31 -0400] cupsdReadClient: 13 1.1 CUPS-Add-Modify-Class 1
D [25/Oct/2016:04:24:31 -0400] CUPS-Add-Modify-Class ipp://localhost/classes/class
D [25/Oct/2016:04:24:31 -0400] cupsdIsAuthorized: username=""
D [25/Oct/2016:04:24:31 -0400] Returning HTTP Unauthorized for CUPS-Add-Modify-Class (ipp://localhost/classes/class) from localhost
D [25/Oct/2016:04:24:31 -0400] cupsdSendHeader: 13 WWW-Authenticate: Basic realm="CUPS", trc="y"
D [25/Oct/2016:04:24:31 -0400] cupsdReadClient: 13 WAITING Closing on EOF
D [25/Oct/2016:04:24:31 -0400] cupsdCloseClient: 13
D [25/Oct/2016:04:24:31 -0400] cupsdSetBusyState: Not busy
D [25/Oct/2016:04:24:31 -0400] cupsdAcceptClient: skipping getpeercon()
D [25/Oct/2016:04:24:31 -0400] cupsdAcceptClient: 13 from localhost (Domain)
D [25/Oct/2016:04:24:31 -0400] cupsdReadClient: 13 WAITING Closing on EOF
D [25/Oct/2016:04:24:31 -0400] cupsdCloseClient: 13
D [25/Oct/2016:04:24:31 -0400] cupsdAcceptClient: skipping getpeercon()
D [25/Oct/2016:04:24:31 -0400] cupsdAcceptClient: 13 from localhost (Domain)
D [25/Oct/2016:04:24:31 -0400] cupsdReadClient: 13 POST /admin/ HTTP/1.1
D [25/Oct/2016:04:24:31 -0400] cupsdSetBusyState: Active clients
D [25/Oct/2016:04:24:31 -0400] cupsdAuthorize: Authorized as root using PeerCred
D [25/Oct/2016:04:24:31 -0400] cupsdReadClient: 13 1.1 CUPS-Add-Modify-Class 1
D [25/Oct/2016:04:24:31 -0400] CUPS-Add-Modify-Class ipp://localhost/classes/class
D [25/Oct/2016:04:24:31 -0400] cupsdIsAuthorized: username="root"
D [25/Oct/2016:04:24:31 -0400] CUPS-Add-Modify-Class client-error-not-found: The printer or class was not found.
D [25/Oct/2016:04:24:31 -0400] Returning IPP client-error-not-found for CUPS-Add-Modify-Class (ipp://localhost/classes/class) from localhost
D [25/Oct/2016:04:24:31 -0400] cupsdSetBusyState: Not busy
D [25/Oct/2016:04:24:31 -0400] cupsdReadClient: 13 WAITING Closing on EOF
D [25/Oct/2016:04:24:31 -0400] cupsdCloseClient: 13


STEP 4:

D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: skipping getpeercon()
D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: 13 from localhost (Domain)
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 POST / HTTP/1.1
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Active clients
D [25/Oct/2016:04:24:36 -0400] cupsdAuthorize: No authentication data provided.
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 1.1 Get-Printer-Attributes 1
D [25/Oct/2016:04:24:36 -0400] Get-Printer-Attributes ipp://localhost/classes/class
D [25/Oct/2016:04:24:36 -0400] Returning IPP successful-ok for Get-Printer-Attributes (ipp://localhost/classes/class) from localhost
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Not busy
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 POST /admin/ HTTP/1.1
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Active clients
D [25/Oct/2016:04:24:36 -0400] cupsdAuthorize: No authentication data provided.
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 1.1 CUPS-Add-Modify-Class 1
D [25/Oct/2016:04:24:36 -0400] CUPS-Add-Modify-Class ipp://localhost/classes/class
D [25/Oct/2016:04:24:36 -0400] cupsdIsAuthorized: username=""
D [25/Oct/2016:04:24:36 -0400] Returning HTTP Unauthorized for CUPS-Add-Modify-Class (ipp://localhost/classes/class) from localhost
D [25/Oct/2016:04:24:36 -0400] cupsdSendHeader: 13 WWW-Authenticate: Basic realm="CUPS", trc="y"
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 WAITING Closing on EOF
D [25/Oct/2016:04:24:36 -0400] cupsdCloseClient: 13
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Not busy
D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: skipping getpeercon()
D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: 13 from localhost (Domain)
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 WAITING Closing on EOF
D [25/Oct/2016:04:24:36 -0400] cupsdCloseClient: 13
D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: skipping getpeercon()
D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: 13 from localhost (Domain)
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 POST /admin/ HTTP/1.1
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Active clients
D [25/Oct/2016:04:24:36 -0400] cupsdAuthorize: Authorized as root using PeerCred
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 1.1 CUPS-Add-Modify-Class 1
D [25/Oct/2016:04:24:36 -0400] CUPS-Add-Modify-Class ipp://localhost/classes/class
D [25/Oct/2016:04:24:36 -0400] cupsdIsAuthorized: username="root"
D [25/Oct/2016:04:24:36 -0400] cupsdRegisterPrinter(p=0x7feb71c0ec70(class))
D [25/Oct/2016:04:24:36 -0400] cupsdMarkDirty(-C----)
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Active clients and dirty files
D [25/Oct/2016:04:24:36 -0400] cupsdMarkDirty(---p--)
D [25/Oct/2016:04:24:36 -0400] Discarding unused printer-modified event...
I [25/Oct/2016:04:24:36 -0400] Class "class" modified by "root".
D [25/Oct/2016:04:24:36 -0400] Returning IPP successful-ok for CUPS-Add-Modify-Class (ipp://localhost/classes/class) from localhost
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Dirty files
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 WAITING Closing on EOF
D [25/Oct/2016:04:24:36 -0400] cupsdCloseClient: 13
D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: skipping getpeercon()
D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: 13 from localhost (Domain)
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 POST / HTTP/1.1
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Active clients and dirty files
D [25/Oct/2016:04:24:36 -0400] cupsdAuthorize: No authentication data provided.
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 1.1 Get-Jobs 1
D [25/Oct/2016:04:24:36 -0400] Get-Jobs ipp://localhost/printers/
D [25/Oct/2016:04:24:36 -0400] Returning IPP successful-ok for Get-Jobs (ipp://localhost/printers/) from localhost
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Dirty files
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 WAITING Closing on EOF
D [25/Oct/2016:04:24:36 -0400] cupsdCloseClient: 13
D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: skipping getpeercon()
D [25/Oct/2016:04:24:36 -0400] cupsdAcceptClient: 13 from localhost (Domain)
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 POST / HTTP/1.1
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Active clients and dirty files
D [25/Oct/2016:04:24:36 -0400] cupsdAuthorize: No authentication data provided.
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 1.1 Get-Notifications 1
D [25/Oct/2016:04:24:36 -0400] Get-Notifications /
D [25/Oct/2016:04:24:36 -0400] cupsdIsAuthorized: requesting-user-name="petr"
D [25/Oct/2016:04:24:36 -0400] Returning IPP successful-ok for Get-Notifications (/) from localhost
D [25/Oct/2016:04:24:36 -0400] cupsdSetBusyState: Dirty files
D [25/Oct/2016:04:24:36 -0400] cupsdReadClient: 13 WAITING Closing on EOF
D [25/Oct/2016:04:24:36 -0400] cupsdCloseClient: 13
I [25/Oct/2016:04:25:08 -0400] Saving classes.conf...
I [25/Oct/2016:04:25:08 -0400] Generating printcap /etc/printcap...
D [25/Oct/2016:04:25:08 -0400] cupsdSetBusyState: Not busy

Comment 7 Zdenek Dohnal 2017-10-03 08:09:07 UTC

Red Hat Enterprise Linux 6 transitioned to the Production 3 Phase on May 10, 2017.  During the Production 3 Phase, Critical impact Security Advisories (RHSAs) and selected Urgent Priority Bug Fix Advisories (RHBAs) may be released as they become available.

The official life cycle policy can be reviewed here:
http://redhat.com/rhel/lifecycle

This issue does not appear to meet the inclusion criteria for the Production Phase 3 and will be marked as CLOSED/WONTFIX. If this remains a critical requirement, please contact Red Hat Customer Support to request a re-evaluation of the issue, citing a clear business justification.  Red Hat Customer Support can be contacted via the Red Hat Customer Portal at the following URL:

https://access.redhat.com