Bug 1372104

Summary:	nfs-idmapd.service fails to start
Product:	[Fedora] Fedora	Reporter:	Kyle Wilson <kwilson>
Component:	nfs-utils	Assignee:	Steve Dickson <steved>
Status:	CLOSED DUPLICATE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	24	CC:	amessina, bcodding, bfields, hawk, jlayton, lantw44, smayhew, stepglenn, steved
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Hardware:	x86_64
OS:	Linux
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Last Closed:	2016-12-05 19:11:08 UTC	Type:	Bug
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Description Kyle Wilson 2016-08-31 23:29:27 UTC

Description of problem: 

nfs-idmapd.service fails to start with error "/usr/sbin/rpc.idmapd: symbol lookup error: /lib64/libnfsidmap.so.0: undefined symbol: __dn_expand"

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

nfs-utils.x86_64 1:1.3.4-1.rc2.fc24
libnfsidmap.x86_64 0.26-5.rc4.fc24

How reproducible:

The error occurs any time both the above package versions are installed


Steps to Reproduce:
1. Do full dnf update to get latest versions of nfs-utils and libnfsidmap. Current versions are nfs-utils.x86_64 1:1.3.4-1.rc2.fc24 and libnfsidmap.x86_64 0.26-5.rc4.fc24

2. systemctl start nfs-idmapd.service fails to start

3. Downgrade both packages to nfs-utils.x86_64 1:1.3.3-8.rc5.fc24 and libnfsidmap.x86_64 0.26-4.2.fc24

4. systemctl start nfs-idmapd.service starts properly

Actual results:

rpc.idmapd[3408]: /usr/sbin/rpc.idmapd: symbol lookup error: /lib64/libnfsidmap.so.0: undefined symbol: __dn_expand

nfs-idmapd.service: Control process exited, code=exited status=127

Failed to start NFSv4 ID-name mapping service.

Expected results:

nfs-idmapd.service should start properly without error.

Additional info:

Comment 1 Anthony Messina 2016-08-31 23:48:37 UTC

I my case, I only needed to downgrade the libnfsidmap package for nfs-idmapd.service to start.

Comment 2 Richard Neuboeck 2016-09-02 09:35:38 UTC

I can confirm that this problem exists on our Fedora 24 (64bit) systems too. Current solution is to downgrade as described. It's enough to downgrade libnfsidmap.

Comment 3 Anthony Messina 2016-09-03 01:57:00 UTC

This is a duplicate of #1372136.

Comment 4 Anthony Messina 2016-12-02 13:38:47 UTC

Steve this is a duplicate of Bug 1372136 which you fixed. Can you close?

Comment 5 Steve Dickson 2016-12-05 19:11:08 UTC

per Comment 4

*** This bug has been marked as a duplicate of bug 1372136 ***