542586 - crash when suggestions are enabled in the searchbar

Status: RESOLVED DUPLICATE of bug 542203

(Firefox :: Search, defect)

Description

[Noël]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/532.0 (KHTML, like Gecko) Chrome/3.0.195.38 Safari/532.0
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; fr; rv:1.9.2) Gecko/20100115 Firefox/3.6

If the searchbar is set to google searchengine and if i type any char, in the previous version i had some live suggestions. Now it crashes every time.
This seems to happen when the search engine sends suggestions. If suggestions are disabled no more crash.

I also have some other stability issue and crashes after some time (even when I haven't done anything except showing the list of plugins to complete this bug)

Reproducible: Always

Steps to Reproduce:
1.suggestions enabled for the searchbar
2.search engine set to google 
3.type any char in the search bar
Actual Results:  
Firefox crashes

Expected Results:  
A drop down list should appear with a list of suggestions.

I'm running a Windows 7 64
I have Kaspersky internet security 2010 running

I have some extensions on my firefox which I didn't try to desinstall.
The list is :
Adblockplus 1.1.3
DownThemAll 1.1.8
Dust-Me Selectors 2.11 (disabled because not compatible)
FastDial 2.23b1
Firebug 1.5.0
FireFTP 1.0.7
JavaConsole 6.0.17
Kaspersky URL Advisor 9.0.0.736
Tab Mix Plus 0.3.8.2
WebDevelopper 1.1.8
Xpather 1.4.3 (Disabled because not compatible)
XSL Results 1.7.1
YSlow 2.0.5

I also have a bunch of plugins
Adobe Acrobat 9.1.0.163
Canon image gateway album plugin utility 3.0.5.0
Google update 1.2.183.13
iTunes Application Detector 1.0.1.1
Java Deployement Toolkit 6.1.170.4
Java (TM) Platform SE 6 U17 6.0.170.4
Microsoft Windows Media Player Firefox Plugin 1.0.0.8
Mozilla Default plugin 1.0.0.15
NPCIG.dll 1.0.0.5 (canon image gateway ...)
Picasa 3.1.0.0
Quicktime Plug-in 7.6.4.0
Shockwave flash 10.0.32.18
Silverlight plug-in 3.0.50106.0

Comment 1

[Tyler Downer [He/Him]]

Can you please give a stacktrace and try in safe mode? http://support.mozilla.com/en-US/kb/Safe+Mode
https://developer.mozilla.org/En/How_to_get_a_stacktrace_for_a_bug_report

Comment 2

[Henrik Skupin [:whimboo][⌚️UTC+1]]

Can you please disable YSlow? Does that help? If yes, it is a dupe of bug 542203

Comment 3

[Marcia Knous [:marcia]]

Resolving this as a dupe of Bug 542203. Reporter: If the problem persists after disabling or updating to the latest version of yslow, please reopen.