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Bug 815472

Summary: Floppy driver cause kernel panic in slow virtualized environment
Product: Red Hat Enterprise Linux 6 Reporter: Pavel Hrdina <phrdina>
Component: kernelAssignee: Red Hat Kernel Manager <kernel-mgr>
Status: CLOSED DUPLICATE QA Contact: Red Hat Kernel QE team <kernel-qe>
Severity: low Docs Contact:
Priority: unspecified    
Version: 6.4CC: areis, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, syeghiay, ypu
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 815469 Environment:
Last Closed: 2012-09-05 13:17:39 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 815469    
Bug Blocks:    

Description Pavel Hrdina 2012-04-23 16:33:38 UTC
+++ This bug was initially created as a clone of Bug #815469 +++

Description of problem:
Floppy driver cause kernel panic in slow virtualized environment.

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

How reproducible:
75%

Steps to Reproduce:
1. run qemu without kvm support and with floppy image inserted
2. in guest run "modprobe floppy" and then "mount /dev/fd0 /mnt"
3. mount command cause kernel panic, but not always
  
Actual results:
kenrel panic

Expected results:
mount floppy without kernel panic

Comment 2 RHEL Program Management 2012-05-03 05:23:40 UTC
Since RHEL 6.3 External Beta has begun, and this bug remains
unresolved, it has been rejected as it is not proposed as
exception or blocker.

Red Hat invites you to ask your support representative to
propose this request, if appropriate and relevant, in the
next release of Red Hat Enterprise Linux.

Comment 3 Ademar Reis 2012-09-05 13:05:15 UTC
*** Bug 834262 has been marked as a duplicate of this bug. ***

Comment 4 Ademar Reis 2012-09-05 13:17:39 UTC

*** This bug has been marked as a duplicate of bug 834262 ***