Bug 174982 - Kernel Oops or hang when archiving data to CIFS mount
Summary: Kernel Oops or hang when archiving data to CIFS mount
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: kernel (Show other bugs)
(Show other bugs)
Version: 4.0
Hardware: i686 Linux
Target Milestone: ---
: ---
Assignee: Steve Dickson
QA Contact: Brian Brock
URL: https://www.just.ee/tuumapaanika.txt
Depends On:
TreeView+ depends on / blocked
Reported: 2005-12-05 12:28 UTC by Erki Simson
Modified: 2007-11-30 22:07 UTC (History)
1 user (show)

Fixed In Version: RHEL4 U3
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2006-01-09 16:17:58 UTC
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description Erki Simson 2005-12-05 12:28:44 UTC
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8) Gecko/20051111 Firefox/1.5

Description of problem:
Archiving data to CIFS mount unexpectedly resulted in oops and kernel panic on one occurance and hang on second occurance.
Share was mounted using following command and arguments:
/bin/mount -t cifs //backupsrv/someshare$ /mnt/backup -oiocharset=iso8859-13,username=backupuser,password=backuppass

For full oops and hang messages please see provided URL.

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

How reproducible:
Couldn't Reproduce

Steps to Reproduce:

Additional info:

Kernel has custom built qla2xxx drivers for failover capability.

Comment 2 Steve Dickson 2005-12-05 20:07:20 UTC
CIFS in RHEL4 U3 was updated to the 1.34a release. Please try
that kernel to see if the this problem is resolved.

Comment 3 Erki Simson 2005-12-06 08:45:05 UTC
I'll give it(24.EL) a try. Don't expect any results soon as
our problem showed up only after half an year of CIFS use.

Comment 4 Erki Simson 2005-12-13 07:19:59 UTC
So far everything seems OK with 24.EL
I noticed that 24.1.EL has CIFS related patch(#170498), should
i upgrade to 24.1.EL ?

Comment 5 Erki Simson 2006-01-06 23:32:36 UTC
Everything is fine with 24.EL, bug seems to be related with unmountable CIFS server.

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