Bug 147088

Summary:	kernel crash when mounting an autofs filesystem with --bind
Product:	Red Hat Enterprise Linux 4	Reporter:	Trond Eivind Glomsrød <trondeg>
Component:	kernel	Assignee:	Jeff Moyer <jmoyer>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.0	CC:	davej, jbaron
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	RHSA-2006-0132	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-04-17 19:03:21 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 Trond Eivind Glomsrød 2005-02-04 11:47:35 UTC

Description of problem:

System dies instantly with excessive screen spewage when trying to
mount /home (which is handled by autofs) elsewhere with --bind and
access a directory there

mount --bind /home /somewhere/else/home
ls /somewhere/else/home/teg

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

kernel-smp-2.6.9-1.648_EL

Comment 1 Jeff Moyer 2005-02-11 19:15:45 UTC

Please include logs.

*** This bug has been marked as a duplicate of 145374 ***

Comment 2 Trond Eivind Glomsrød 2005-02-11 20:50:36 UTC

Marking as duplicate of a private bug?

Comment 3 Jeff Moyer 2005-02-11 21:06:59 UTC

Terribly sorry about that!

Comment 4 Jeff Moyer 2005-02-11 21:08:05 UTC

But please do include the log messages you saw.  If there are multiple oopses,
I'm only interested in the first one.

I'll try to reproduce this soon.

Comment 5 Jeff Moyer 2005-09-19 21:46:57 UTC

I have a kernel patch which should address this issue.  Are you willing to try
out a test kernel?

Comment 6 Trond Eivind Glomsrød 2005-09-20 08:28:04 UTC

Yes.

Comment 7 Jeff Moyer 2006-04-17 19:03:21 UTC

This issue is addressed in kernels versioned 2.6.9-22.6 and later.