chromium-browser crashed with SIGSEGV in unity_webapps_application_repository_resolve_url().

[Víctor R. Ruiz]

1. Open Chromium.
2. Go to launchpad.net (without integration already accepted).

Expected result: Integration dialog prompt.

This crash error appears instead.

This is using the daily PPA:

unity-chromium-extension 2.4+bzr182+25-0ubuntu0+116

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: chromium-browser 20.0.1132.47~r144678-0ubuntu6
ProcVersionSignature: Ubuntu 3.5.0-16.25-generic 3.5.4
Uname: Linux 3.5.0-16-generic x86_64
ApportVersion: 2.6.1-0ubuntu1
Architecture: amd64
Date: Tue Oct 2 10:39:11 2012
Desktop-Session:
 DESKTOP_SESSION = ubuntu
 XDG_CONFIG_DIRS = /etc/xdg/xdg-ubuntu:/etc/xdg
 XDG_DATA_DIRS = /usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/
DiskUsage:
 b'Filesystem Type Size Used Avail Use% Mounted on\n/dev/sda1 ext4 7.9G 3.2G 4.4G 42% /\nudev devtmpfs 993M 4.0K 993M 1% /dev\ntmpfs tmpfs 401M 768K 400M 1% /run\nnone tmpfs 5.0M 0 5.0M 0% /run/lock\nnone tmpfs 1002M 296K 1002M 1% /run/shm\nnone tmpfs 100M 0 100M 0% /run/user\n'

 Inodes:
 b'Filesystem Inodes IUsed IFree IUse% Mounted on\n/dev/sda1 512K 164K 349K 32% /\nudev 249K 461 248K 1% /dev\ntmpfs 251K 378 251K 1% /run\nnone 251K 3 251K 1% /run/lock\nnone 251K 10 251K 1% /run/shm\nnone 251K 1 251K 1% /run/user\n'
Env:
 MOZ_PLUGIN_PATH = None
 LD_LIBRARY_PATH = None
ExecutablePath: /usr/lib/chromium-browser/chromium-browser
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64+mac (20121001)
LocalLibraries: /home/ubuntu/.config/chromium/Default/Extensions/pmoflmbbcfgacopiikdcpmbiellfihdg/2.4.1_0/libunity_npapi_plugin.so
ProcCmdline: /usr/lib/chromium-browser/chromium-browser\ --type=plugin\ --plugin-path=/home/username/.config/chromium/Default/Extensions/pmoflmbbcfgacopiikdcpmbiellfihdg/2.4.1_0/libunity_npapi_plugin.so\ --lang=en-US\ --channel=16108.9.1732555380
ProcEnviron:

SegvAnalysis:
 Segfault happened at: 0x7f4f52a41b70: mov (%rbx),%rsi
 PC (0x7f4f52a41b70) ok
 source "(%rbx)" (0x00000001) not located in a known VMA region (needed readable region)!
 destination "%rsi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: chromium-browser
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libunity-webapps-repository.so.0
 unity_webapps_application_repository_resolve_url () from /usr/lib/x86_64-linux-gnu/libunity-webapps-repository.so.0
 unity_webapps_application_repository_resolve_url_as_json () from /usr/lib/x86_64-linux-gnu/libunity-webapps-repository.so.0
 unity_webapps_binding_application_repository_resolve_url_as_json (instance=<optimized out>, npobject=<optimized out>, args=<optimized out>, argCount=<optimized out>) at unity-webapps-repository-binding.c:153
 NPClass_Invoke (result=0x7fff1d9f86b0, argCount=2, args=0x7f4f668b4cc0, name=<optimized out>, npobj=0x7f4f668c9b90) at unity-webapps-base-js-object.c:377
Title: chromium-browser crashed with SIGSEGV in unity_webapps_application_repository_resolve_url()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
chromium-default: CHROMIUM_FLAGS=""
gconf-keys: /desktop/gnome/applications/browser/exec = b'/usr/bin/chromium-browser\n'/desktop/gnome/url-handlers/https/command = b'/usr/bin/chromium-browser %s\n'/desktop/gnome/url-handlers/https/enabled = b'true\n'/desktop/gnome/url-handlers/http/command = b'/usr/bin/chromium-browser %s\n'/desktop/gnome/url-handlers/http/enabled = b'true\n'/desktop/gnome/session/required_components/windowmanager = b''/apps/metacity/general/compositing_manager = b''/desktop/gnome/interface/icon_theme = b'ubuntu-mono-dark\n'/desktop/gnome/interface/gtk_theme = b'Ambiance\n'

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ?? ()
 ?? () from /tmp/tmpGYxg8l/lib64/ld-linux-x86-64.so.2
 ?? ()
 ?? ()

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate a useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

outdated debug symbol package for initscripts: package version 2.88dsf-13.10ubuntu13 dbgsym version 2.88dsf-13.10ubuntu11.1
outdated debug symbol package for libstdc++6: package version 4.7.2-2ubuntu1 dbgsym version 4.6.3-1ubuntu5
outdated debug symbol package for libtxc-dxtn-s2tc0: package version 0~git20110809-3 dbgsym version 0~git20110809-2.1

Please upgrade your system to the latest package versions. If you still
encounter the crash, please file a new report.

Thank you for your understanding, and sorry for the inconvenience!

[Olivier Tilloy (osomon)]

Closing now as this report wasn’t investigated timely and is now too old to be meaningful.
Please do not hesitate to report crashes occurring with recent releases of chromium-browser, they will hopefully be investigated and acted upon in a more timely manner.