Bug 938949

Summary:	Update nfs-kernel-server-1.3.0-6.4: NFSv4-mounts no longer possible, rpc.mountd segfault
Product:	[openSUSE] openSUSE Tumbleweed	Reporter:	Forgotten User QFh0D9oMPg <forgotten_QFh0D9oMPg>
Component:	Network	Assignee:	Neil Brown <nfbrown>
Status:	RESOLVED DUPLICATE	QA Contact:	E-mail List <qa-bugs>
Severity:	Major
Priority:	P5 - None	CC:	chcao
Version:	Current
Target Milestone:	---
Hardware:	x86-64
OS:	Other
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Forgotten User QFh0D9oMPg 2015-07-21 15:57:21 UTC

In my home net I use NFSv4 without any Kerberos and stuff, just plain sec=sys.

Since the update to nfs-kernel-server-1.3.0-6.4, clients can no longer mount any NFSv4 shares, they just hang when trying to access them. Downgrading to nfs-kernel-server-1.3.0-4.2.1 fixes the mounts again.

It seems that rpc.mountd segfaults:

Jul 21 17:46:40 server kernel: rpc.mountd[14002]: segfault at 0 ip 000055e69d77243f sp 00007ffdf46578e0 error 4 in rpc.mountd[55e69d767000+1a000]

Comment 1 Neil Brown 2015-07-22 03:23:07 UTC

This is fixed in Base:System and openSUSE:Factory.
Hopefully the fix will migrate into Tumbleweed soon.

*** This bug has been marked as a duplicate of bug 937039 ***