Bug 211384 – regression: kernel 2.6.18-1.2200.fc5 crashes gui applications

Bug 211384 - regression: kernel 2.6.18-1.2200.fc5 crashes gui applications

Summary:	regression: kernel 2.6.18-1.2200.fc5 crashes gui applications

Status:	CLOSED NOTABUG

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	kernel (Show other bugs)
Sub Component:
Version:	rawhide
Hardware:	ppc64 Linux

Priority	medium Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Kernel Maintainer List
QA Contact:	Brian Brock
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2006-10-18 17:09 EDT by Mark Smith
Modified:	2007-11-30 17:11 EST (History)
CC List:	1 user (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2006-12-13 21:39:49 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
back trace of xclock crash (6.87 KB, text/plain) 2006-10-18 17:09 EDT, Mark Smith	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Mark Smith 2006-10-18 17:09:57 EDT

Description of problem:
ssh -X <ppc64host> 
# xclock  (or firefox or any gui)
with FC5 stock kernel: 2.6.15-1.2054_FC5  all is OK.
# yum update 
 and reboot with new 2.6.18-1.2200.fc5 kernel and 
 repeat, but apps crash.

Version-Release number of selected component (if applicable):
FC5  yum update to latest

How reproducible:easy
  
Actual results:
gui apps crash

Expected results:
success

Additional info:
I really did search for a duplicate but could not find any hits for kernel 
version & libc.so.6    :-)

*** buffer overflow detected ***: xclock terminated
======= Backtrace: =========
/lib/libc.so.6(__chk_fail+0x68)[0xf6c4728]
/lib/libc.so.6(__vsprintf_chk+0x0)[0xf6c38a0]
/lib/libc.so.6(_IO_default_xsputn+0xf0)[0xf63a360]
/lib/libc.so.6(_IO_vfprintf+0x14ac)[0xf60c97c]
/lib/libc.so.6(__vsprintf_chk+0xc0)[0xf6c3960]
/lib/libc.so.6(__sprintf_chk+0x68)[0xf6c3878]
/usr/lib/libfontconfig.so.1[0xfded094]

I believe other symptoms are vnc sessions coming up blank (with color, not 
black, but no desktop)

Comment 1 Mark Smith 2006-10-18 17:09:58 EDT

Created attachment 138835 [details]
back trace of xclock crash

Comment 2 Mark Smith 2006-10-18 17:14:07 EDT

arrgg, please reject this copy as duplicate.  Bugzilla told me (erroneously) 
that product = Fedora%20Core was invalid and I needed to retry.

sorry.

Comment 3 Mark Smith 2006-10-18 17:16:43 EDT

211383 is the original.
sorry, but my id does not allow me to cancel, close, or dup this off myself.

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