Bug 450281

Summary: Linux 2.6.18-92.1.1.el5PAE nfsv3 kernel Panic
Product: Red Hat Enterprise Linux 5 Reporter: Benjamin Indermuehle <benjamin.indermuehle>
Component: kernelAssignee: Steve Dickson <steved>
Status: CLOSED NOTABUG QA Contact: Red Hat Kernel QE team <kernel-qe>
Severity: medium Docs Contact:
Priority: low    
Version: 5.2CC: jlayton
Target Milestone: rc   
Target Release: ---   
Hardware: i686   
OS: All   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-02-10 19:48:16 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Benjamin Indermuehle 2008-06-06 13:25:03 UTC 
Description of problem:


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


How reproducible:
I have two systems which show the same behavior. 
I havent found the time to install it on on test system.




Steps to Reproduce:
1. create an nfs3 mount
2. mount it
3. create any kind of traffic
  
Actual results: Kernel panic

Expected results: no kernel panic


Additional info:
There was no problem at all with the previous kernel. this Problem occured first after the kernel update. 
when reverting to the old kernel everything works fine.
when changing to nfsv4 everythings works well also

I tried out different setups with no change in result, but for complete information i will post my setup 
parameters

#/etc/sysconfig/nfs
MOUNTD_PORT="888"
STATD_PORT="889"
RQUOTAD_PORT="890"
LOCKD_TCPPORT="891"
LOCKD_UDPPORT="891"


#/etc/exports 
/var/exports/share 194.209.129.241(rw,no_subtree_check,no_acl,fsid=0)

#mount options
proto=tcp,hard,intr,rsize=8192,wsize=8192,nosuid
Comment 1 Steve Dickson 2008-06-09 11:28:04 UTC 
Could you please supply the oops back trace?
Comment 2 Steve Dickson 2008-12-24 14:19:36 UTC 
ping...