Bug#784976: iceweasel: hangs for several dozens of seconds due to unresponsize script

[Vincent Lefevre]

Package: iceweasel
Version: 31.6.0esr-1
Severity: important

Iceweasel has just hanged completely for several dozens of seconds
on a fast machine. I couldn't even change the tab with the mouse or
use the main menu (I haven't tried anything else).

It ended up with a Warning: Unresponsive script window of width 3432
(I'm going to report another bug for this one).

It is not normal that a web page can freeze the entire browser,
in particular for several dozens of seconds.

-- Package-specific info:

-- Extensions information
Name: -Global Styles- userstyle
Status: enabled

Name: AlloCiné userstyle
Status: enabled

Name: allocine-imdb greasemonkey-user-script
Status: enabled

Name: cac-imdb greasemonkey-user-script
Status: enabled

Name: Cinémathèque Française userstyle
Status: enabled

Name: Combine Stop/Reload buttons userstyle
Status: enabled

Name: Default theme
Location: 
/usr/lib/iceweasel/browser/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}
Package: iceweasel
Status: enabled

Name: Dictionnaire français «Moderne»
Location: ${PROFILE_EXTENSIONS}/fr-mode...@dictionaries.addons.mozilla.org
Status: enabled

Name: Different cursor for links that open in new windows userstyle
Status: enabled

Name: Disable autocomplete userstyle
Status: user-disabled

Name: Disable marquee userstyle
Status: user-disabled

Name: DOM Inspector
Location: 
/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/inspec...@mozilla.org
Package: xul-ext-dom-inspector
Status: enabled

Name: Flagfox
Location: ${PROFILE_EXTENSIONS}/{1018e4d6-728f-4b20-ad56-37578a4de76b}.xpi
Status: enabled

Name: Flashblock
Location: ${PROFILE_EXTENSIONS}/{3d7eb24f-2740-49df-8937-200b1cc08f8a}
Status: enabled

Name: Forecastfox
Location: ${PROFILE_EXTENSIONS}/{0538E3E3-7E9B-4d49-8831-A227C80A7AD3}
Status: app-disabled

Name: GLPI - assistance.ens-lyon.fr userstyle
Status: enabled

Name: Google Search userstyle
Status: enabled

Name: Greasemonkey
Location: ${PROFILE_EXTENSIONS}/{e4a8a97b-f2ed-450b-b12d-ee082ba24781}.xpi
Status: enabled

Name: HeadingsMap
Location: ${PROFILE_EXTENSIONS}/headi...@niquelheadings.net.xpi
Status: enabled

Name: IMDb userstyle
Status: enabled

Name: itt-datetimes greasemonkey-user-script
Status: enabled

Name: Link Widgets
Location: ${PROFILE_EXTENSIONS}/linkwid...@clav.mozdev.org
Status: enabled

Name: Live HTTP headers
Location: ${PROFILE_EXTENSIONS}/{8f8fe09b-0bd3-4470-bc1b-8cad42b8203a}
Status: enabled

Name: Move tabbar to the bottom userstyle
Status: user-disabled

Name: Move tabbar to the left userstyle
Status: user-disabled

Name: Move tabbar to the right userstyle
Status: user-disabled

Name: Multiple row bookmark toolbar userstyle
Status: user-disabled

Name: Nerim userstyle
Status: enabled

Name: Open in Browser
Location: ${PROFILE_EXTENSIONS}/openinbrow...@www.spasche.net.xpi
Status: enabled

Name: PeopleForCinema userstyle
Status: enabled

Name: Pinger
Location: ${PROFILE_EXTENSIONS}/jane...@pinger.xpi
Status: enabled

Name: Readability
Location: ${PROFILE_EXTENSIONS}/{6005d9b1-d115-485a-a92a-3f6453ca3fe2}.xpi
Status: enabled

Name: SearchStatus
Location: ${PROFILE_EXTENSIONS}/{d57c9ff1-6389-48fc-b770-f78bd89b6e8a}.xpi
Status: enabled

Name: Showcase
Location: ${PROFILE_EXTENSIONS}/{89506680-e3f4-484c-a2c0-ed711d481eda}.xpi
Status: enabled

Name: Slashdot.org - Remove ads userstyle
Status: enabled

Name: SourceForge font size in comments userstyle
Status: enabled

Name: Stylish
Location: ${PROFILE_EXTENSIONS}/{46551EC9-40F0-4e47-8E18-8E5CF550CFB8}.xpi
Status: enabled

Name: Tab Mix Plus
Location: ${PROFILE_EXTENSIONS}/{dc572301-7619-498c-a57d-39143191b318}.xpi
Status: enabled

Name: Troubleshooter
Location: ${PROFILE_EXTENSIONS}/troubleshoo...@mozilla.org.xpi
Status: enabled

Name: twitter-times greasemonkey-user-script
Status: enabled

Name: us-to-iso8601 greasemonkey-user-script
Status: user-disabled

Name: Web Developer
Location: ${PROFILE_EXTENSIONS}/{c45c406e-ab73-11d8-be73-000a95be3b12}.xpi
Status: enabled

Name: Wikipedia font size userstyle
Status: enabled

Name: X-Ray
Location: ${PROFILE_EXTENSIONS}/{3f1182ea-3243-4d32-8826-71fb1cc9c328}
Status: enabled

Name: youtube-html5 greasemonkey-user-script
Status: enabled

-- Plugins information
Name: DjView-4.10
Location: /usr/lib/mozilla/plugins/nsdejavu.so
Package: djview-plugin
Status: enabled

Name: Gnome Shell Integration
Location: /usr/lib/mozilla/plugins/libgnome-shell-browser-plugin.so
Package: gnome-shell
Status: enabled

Name: Shockwave Flash (11.2.202.442)
Location: /usr/lib/flashplugin-nonfree/libflashplayer.so
Status: enabled


-- Addons package information
ii  djview-plugin  4.10-3   amd64Browser plugin for the DjVu image
ii  gnome-shell3.14.4-1 amd64graphical shell for the GNOME des
ii  iceweasel  31.6.0esr-1  amd64Web browser based on Firefox
ii  xul-ext-dom-in 1:2.0.14-1   all  tool for inspecting the DOM of we

-- System Information:
Debian Release: stretch/sid
  APT prefers 

Bug#784976: iceweasel: hangs for several dozens of seconds due to unresponsize script

[Vincent Lefevre]

In case this can be useful, the beginning of the URL was:

https://www.linkedin.com/csp/ads?f=f160x600_exp_3_5click=http://adclick.g.doubleclick.net/aclk%3Fsa%3DL%26ai%3DBFZbeT

(I have the complete URL, but I wonder whether it may contain
private data.)

-- 
Vincent Lefèvre vinc...@vinc17.net - Web: https://www.vinc17.net/
100% accessible validated (X)HTML - Blog: https://www.vinc17.net/blog/
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)


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