Bug#630589: reproducible crash after connecting to a running iceweasel

Vincent Lefevre vincent at vinc17.net
Wed Jun 15 12:34:43 UTC 2011


Package: iceweasel
Version: 3.5.19-2
Severity: important

To reproduce the crash:
1. Run iceweasel.
2. Run a second instance on some URL. The URL is opened, but this
   second instance crashes (making scripts using iceweasel fail to
   behave correctly).

This crash *always* occurs under these conditions.

ypig:~> iceweasel -g http://localhost/
GNU gdb (GDB) 7.2-debian
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/lib/iceweasel/firefox-bin...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/lib/iceweasel/firefox-bin http://localhost/
[Thread debugging using libthread_db enabled]
Unable to create nspr log file '~/.mozprofile/nspr.log'

Program received signal SIGSEGV, Segmentation fault.
getenv (name=0x7fffe59b09cf "LGRIND") at getenv.c:84
84      getenv.c: No such file or directory.
        in getenv.c
(gdb) bt full
#0  getenv (name=0x7fffe59b09cf "LGRIND") at getenv.c:84
        len = 6
        ep = 0x7ffff6d463c8
        name_start = 16726
#1  0x00007fffe59a66a0 in db_close () at cache.c:236
No locals.
#2  0x00007ffff7deb1fc in ?? () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#3  0x00007ffff7366d82 in __run_exit_handlers (status=0, listp=0x7ffff76ad4c8, 
    run_list_atexit=true) at exit.c:78
        atfct = <value optimized out>
        onfct = <value optimized out>
        cxafct = 0x7ffff76afee8 <environ>
#4  0x00007ffff7366dd5 in exit (status=-442824243) at exit.c:100
No locals.
#5  0x00007ffff734eeb4 in __libc_start_main (main=<value optimized out>, 
    argc=<value optimized out>, ubp_av=<value optimized out>, 
    init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fffffffd8e8)
    at libc-start.c:260
        result = -143982872
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -730610210542554156, 
                4201616, 140737488345328, 0, 0, 730610211724096468, 
                730629375271531476}, mask_was_saved = 0}}, priv = {pad = {0x0, 
              0x0, 0x40f130, 0x7fffffffd8f8}, data = {prev = 0x0, 
              cleanup = 0x0, canceltype = 4256048}}}
        not_first_call = <value optimized out>
#6  0x0000000000401cb9 in ?? ()
No symbol table info available.
#7  0x00007fffffffd8e8 in ?? ()
No symbol table info available.
#8  0x000000000000001c in ?? ()
No symbol table info available.
#9  0x0000000000000002 in ?? ()
No symbol table info available.
#10 0x00007fffffffde35 in ?? ()
No symbol table info available.
#11 0x00007fffffffde54 in ?? ()
No symbol table info available.
#12 0x0000000000000000 in ?? ()
No symbol table info available.

The error is always the same, in getenv.c. There were no such problems
on June 7 and earlier.

In case you suspect a bug somewhere else (since neither iceweasel nor
*xul* were upgraded since June 1), I also get occasional crashes with
Emacs in getenv.c (but I've got such crashes for a long time):

  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=594592

-- Package-specific info:

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

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

Name: Dictionnaire français «Classique»
Location: ${PROFILE_EXTENSIONS}/fr-FR at dictionaries.addons.mozilla.org
Status: enabled

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

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

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

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

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

Name: HeadingsMap
Location: ${PROFILE_EXTENSIONS}/headings at niquelheadings.net
Status: enabled

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

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

Name: Open in Browser
Location: ${PROFILE_EXTENSIONS}/openinbrowser at www.spasche.net
Status: enabled

Name: Pinger
Location: ${PROFILE_EXTENSIONS}/janetka at pinger
Status: enabled

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

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

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

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

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

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

-- Plugins information
Name: DjView-4.7
Location: /usr/lib/netscape/plugins-libc6/nsdejavu.so
Package: djview-plugin
Status: enabled

Name: Shockwave Flash
Location: /usr/lib/gnash/libgnashplugin.so
Package: browser-plugin-gnash
Status: enabled


-- Addons package information
ii  browser-plugin 0.8.9-1+b1     GNU Shockwave Flash (SWF) player - Plugin fo
ii  djview-plugin  4.7-1          Browser plugin for the DjVu image format
ii  iceweasel      3.5.19-2       Web browser based on Firefox
ii  xul-ext-dom-in 1:2.0.9-1      tool for inspecting the DOM of pages in Icew

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.39-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=POSIX, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages iceweasel depends on:
ii  debianutils                   4.0.2      Miscellaneous utilities specific t
ii  fontconfig                    2.8.0-2.2  generic font configuration library
ii  libc6                         2.13-7     Embedded GNU C Library: Shared lib
ii  libgdk-pixbuf2.0-0            2.23.3-3   GDK Pixbuf library
ii  libglib2.0-0                  2.28.6-1   The GLib library of C routines
ii  libgtk2.0-0                   2.24.4-3   The GTK+ graphical user interface 
ii  libnspr4-0d                   4.8.8-1    NetScape Portable Runtime Library
ii  libstdc++6                    4.6.0-13   GNU Standard C++ Library v3
ii  procps                        1:3.2.8-10 /proc file system utilities
ii  xulrunner-1.9.1               1.9.1.19-2 XUL + XPCOM application runner

iceweasel recommends no packages.

Versions of packages iceweasel suggests:
ii  libgssapi-krb5-2         1.9.1+dfsg-1+b1 MIT Kerberos runtime libraries - k
ii  mathematica-fonts [ttf-m 13              Installer of Mathematica fonts
pn  mozplugger               <none>          (no description available)
ii  ttf-lyx                  2.0.0-1         TrueType versions of some TeX font
ii  xfonts-mathml            4               Type1 Symbol font for MathML
pn  xprint                   <none>          (no description available)

Versions of packages xulrunner-1.9.1 depends on:
ii  libasound2              1.0.23-4         shared library for ALSA applicatio
ii  libatk1.0-0             2.0.0-1          The ATK accessibility toolkit
ii  libbz2-1.0              1.0.5-6          high-quality block-sorting file co
ii  libc6                   2.13-7           Embedded GNU C Library: Shared lib
ii  libcairo2               1.10.2-6         The Cairo 2D vector graphics libra
ii  libdbus-1-3             1.4.12-2         simple interprocess messaging syst
ii  libfontconfig1          2.8.0-2.2        generic font configuration library
ii  libfreetype6            2.4.4-1          FreeType 2 font engine, shared lib
ii  libgcc1                 1:4.6.0-13       GCC support library
ii  libgdk-pixbuf2.0-0      2.23.3-3         GDK Pixbuf library
ii  libglib2.0-0            2.28.6-1         The GLib library of C routines
ii  libgtk2.0-0             2.24.4-3         The GTK+ graphical user interface 
ii  libhunspell-1.2-0       1.2.14-4         spell checker and morphological an
ii  libjpeg62               6b1-1            The Independent JPEG Group's JPEG 
ii  libmozjs2d              1.9.1.19-2       The Mozilla SpiderMonkey JavaScrip
ii  libnspr4-0d             4.8.8-1          NetScape Portable Runtime Library
ii  libnss3-1d              3.12.10-1        Network Security Service libraries
ii  libpango1.0-0           1.28.3-6         Layout and rendering of internatio
ii  libpng12-0              1.2.44-2         PNG library - runtime
ii  libreadline6            6.2-2            GNU readline and history libraries
ii  libsqlite3-0            3.7.6.3-1        SQLite 3 shared library
ii  libstartup-notification 0.12-1           library for program launch feedbac
ii  libstdc++6              4.6.0-13         GNU Standard C++ Library v3
ii  libx11-6                2:1.4.3-2        X11 client-side library
ii  libxrender1             1:0.9.6-2        X Rendering Extension client libra
ii  libxt6                  1:1.1.1-2        X11 toolkit intrinsics library
ii  zlib1g                  1:1.2.3.4.dfsg-3 compression library - runtime

Versions of packages xulrunner-1.9.1 suggests:
ii  libcanberra0                  0.28-1     a simple abstract interface for pl
ii  libdbus-glib-1-2              0.94-2     simple interprocess messaging syst
ii  libgconf2-4                   2.32.3-2   GNOME configuration database syste
ii  libgnome2-0                   2.32.1-1   The GNOME library - runtime files
ii  libgnomeui-0                  2.24.3-1   The GNOME libraries (User Interfac
ii  libgnomevfs2-0                1:2.24.4-1 GNOME Virtual File System (runtime

-- no debconf information





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