1419303 - xul push_back_slow_path crashing ff 56.0

Status: RESOLVED INCOMPLETE

(Core :: General, defect)

Description

[pawciobiel]

User Agent: Mozilla/5.0 (X11; OpenBSD amd64; rv:56.0) Gecko/20100101 Firefox/56.0
Build ID: 20171016215006

Steps to reproduce:

It seam to happen randomly.


Actual results:

crashed on openbsd 6.2

looped on call, bt:

#1930 0x00001c3a54e5b9f7 in std::__1::vector<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, std::__1::allocator<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > > >::__push_back_slow_path<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > > ()
   from /usr/local/lib/firefox-56.0/libxul.so.74.

libs:
Reading symbols from /usr/lib/libpthread.so.24.0...done.
Loaded symbols for /usr/lib/libpthread.so.24.0
Loaded symbols for /usr/local/bin/firefox
Reading symbols from /usr/lib/libc++.so.1.0...done.
Loaded symbols for /usr/lib/libc++.so.1.0
Reading symbols from /usr/lib/libc++abi.so.0.0...done.
Loaded symbols for /usr/lib/libc++abi.so.0.0
Symbols already loaded for /usr/lib/libpthread.so.24.0
Reading symbols from /usr/lib/libm.so.10.0...done.
Loaded symbols for /usr/lib/libm.so.10.0
Reading symbols from /usr/lib/libc.so.90.0...done.
Loaded symbols for /usr/lib/libc.so.90.0
Reading symbols from /usr/libexec/ld.so...done.
Loaded symbols for /usr/libexec/ld.so
Reading symbols from /usr/local/lib/firefox-56.0/liblgpllibs.so.74.0...done.
Loaded symbols for /usr/local/lib/firefox-56.0/liblgpllibs.so.74.0
Reading symbols from /usr/local/lib/firefox-56.0/libmozgtk.so.74.0...done.
Loaded symbols for /usr/local/lib/firefox-56.0/libmozgtk.so.74.0
Reading symbols from /usr/local/lib/libgtk-3.so.2200.2...done.
Loaded symbols for /usr/local/lib/libgtk-3.so.2200.2
Reading symbols from /usr/local/lib/libgdk-3.so.2200.2...done.
Loaded symbols for /usr/local/lib/libgdk-3.so.2200.2
Reading symbols from /usr/local/lib/libpangocairo-1.0.so.3800.1...done.
Loaded symbols for /usr/local/lib/libpangocairo-1.0.so.3800.1
Reading symbols from /usr/local/lib/libpango-1.0.so.3800.1...done.
Loaded symbols for /usr/local/lib/libpango-1.0.so.3800.1
Reading symbols from /usr/local/lib/libgobject-2.0.so.4200.5...done.
Loaded symbols for /usr/local/lib/libgobject-2.0.so.4200.5
Reading symbols from /usr/local/lib/libglib-2.0.so.4200.5...done.
Loaded symbols for /usr/local/lib/libglib-2.0.so.4200.5
Reading symbols from /usr/local/lib/libiconv.so.6.0...done.
Loaded symbols for /usr/local/lib/libiconv.so.6.0
Reading symbols from /usr/local/lib/libpcre.so.3.0...done.
Loaded symbols for /usr/local/lib/libpcre.so.3.0
Reading symbols from /usr/local/lib/libintl.so.6.0...done.
Loaded symbols for /usr/local/lib/libintl.so.6.0
Reading symbols from /usr/local/lib/libffi.so.1.2...done.
Loaded symbols for /usr/local/lib/libffi.so.1.2
Reading symbols from /usr/local/lib/libgthread-2.0.so.4200.5...done.
Loaded symbols for /usr/local/lib/libgthread-2.0.so.4200.5
Reading symbols from /usr/local/lib/libcairo.so.12.3...done.
Loaded symbols for /usr/local/lib/libcairo.so.12.3
Reading symbols from /usr/X11R6/lib/libpixman-1.so.32.6...done.
Loaded symbols for /usr/X11R6/lib/libpixman-1.so.32.6
Reading symbols from /usr/X11R6/lib/libpthread-stubs.so.2.0...done.
Loaded symbols for /usr/X11R6/lib/libpthread-stubs.so.2.0
Reading symbols from /usr/X11R6/lib/libfontconfig.so.11.0...done.
Loaded symbols for /usr/X11R6/lib/libfontconfig.so.11.0
Reading symbols from /usr/X11R6/lib/libfreetype.so.28.1...done.
Loaded symbols for /usr/X11R6/lib/libfreetype.so.28.1
Reading symbols from /usr/lib/libz.so.5.0...done.
Loaded symbols for /usr/lib/libz.so.5.0
Reading symbols from /usr/lib/libexpat.so.12.0...done.
Loaded symbols for /usr/lib/libexpat.so.12.0
Reading symbols from /usr/local/lib/libpng.so.17.5...done.
Loaded symbols for /usr/local/lib/libpng.so.17.5
Reading symbols from /usr/X11R6/lib/libxcb-shm.so.1.1...done.
Loaded symbols for /usr/X11R6/lib/libxcb-shm.so.1.1
Reading symbols from /usr/X11R6/lib/libxcb.so.4.0...done.
Loaded symbols for /usr/X11R6/lib/libxcb.so.4.0
Reading symbols from /usr/X11R6/lib/libxcb-render.so.1.1...done.
Loaded symbols for /usr/X11R6/lib/libxcb-render.so.1.1
Reading symbols from /usr/X11R6/lib/libXrender.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXrender.so.6.0
Reading symbols from /usr/X11R6/lib/libX11.so.16.1...done.
Loaded symbols for /usr/X11R6/lib/libX11.so.16.1
Reading symbols from /usr/X11R6/lib/libXext.so.13.0...done.
Loaded symbols for /usr/X11R6/lib/libXext.so.13.0
Reading symbols from /usr/local/lib/libpangoft2-1.0.so.3800.1...done.
Loaded symbols for /usr/local/lib/libpangoft2-1.0.so.3800.1
Reading symbols from /usr/local/lib/libharfbuzz.so.9.1...done.
Loaded symbols for /usr/local/lib/libharfbuzz.so.9.1
Reading symbols from /usr/local/lib/libgraphite2.so.1.2...done.
Loaded symbols for /usr/local/lib/libgraphite2.so.1.2
Reading symbols from /usr/local/lib/libgdk_pixbuf-2.0.so.3200.1...done.
Loaded symbols for /usr/local/lib/libgdk_pixbuf-2.0.so.3200.1
Reading symbols from /usr/local/lib/libgmodule-2.0.so.4200.5...done.
Loaded symbols for /usr/local/lib/libgmodule-2.0.so.4200.5
Reading symbols from /usr/local/lib/libgio-2.0.so.4200.5...done.
Loaded symbols for /usr/local/lib/libgio-2.0.so.4200.5
Reading symbols from /usr/local/lib/libcairo-gobject.so.1.1...done.
Loaded symbols for /usr/local/lib/libcairo-gobject.so.1.1
Reading symbols from /usr/X11R6/lib/libXinerama.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXinerama.so.6.0
Reading symbols from /usr/X11R6/lib/libXi.so.12.1...done.
Loaded symbols for /usr/X11R6/lib/libXi.so.12.1
Reading symbols from /usr/X11R6/lib/libXrandr.so.7.1...done.
Loaded symbols for /usr/X11R6/lib/libXrandr.so.7.1
Reading symbols from /usr/X11R6/lib/libXcursor.so.5.0...done.
Loaded symbols for /usr/X11R6/lib/libXcursor.so.5.0
Reading symbols from /usr/X11R6/lib/libXfixes.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXfixes.so.6.0
Reading symbols from /usr/X11R6/lib/libXcomposite.so.4.0...done.
Loaded symbols for /usr/X11R6/lib/libXcomposite.so.4.0
Reading symbols from /usr/X11R6/lib/libXdamage.so.4.0...done.
Loaded symbols for /usr/X11R6/lib/libXdamage.so.4.0
Reading symbols from /usr/X11R6/lib/libepoxy.so.2.0...done.
Loaded symbols for /usr/X11R6/lib/libepoxy.so.2.0
Reading symbols from /usr/local/lib/libatk-1.0.so.21809.1...done.
Loaded symbols for /usr/local/lib/libatk-1.0.so.21809.1
Reading symbols from /usr/local/lib/libatk-bridge-2.0.so.0.0...done.
Loaded symbols for /usr/local/lib/libatk-bridge-2.0.so.0.0
Reading symbols from /usr/local/lib/libdbus-1.so.11.1...done.
Loaded symbols for /usr/local/lib/libdbus-1.so.11.1
Reading symbols from /usr/local/lib/libatspi.so.0.1...done.
Loaded symbols for /usr/local/lib/libatspi.so.0.1
Reading symbols from /usr/X11R6/lib/libSM.so.9.0...done.
Loaded symbols for /usr/X11R6/lib/libSM.so.9.0
Reading symbols from /usr/X11R6/lib/libICE.so.10.0...done.
Loaded symbols for /usr/X11R6/lib/libICE.so.10.0
Reading symbols from /usr/X11R6/lib/libXau.so.10.0...done.
Loaded symbols for /usr/X11R6/lib/libXau.so.10.0
Reading symbols from /usr/X11R6/lib/libXdmcp.so.11.0...done.
Loaded symbols for /usr/X11R6/lib/libXdmcp.so.11.0
Reading symbols from /usr/local/lib/firefox-56.0/libxul.so.74.0...done.
Loaded symbols for /usr/local/lib/firefox-56.0/libxul.so.74.0
Reading symbols from /usr/local/lib/libplds4.so.23.4...done.
Loaded symbols for /usr/local/lib/libplds4.so.23.4
Reading symbols from /usr/local/lib/libplc4.so.23.4...done.
Loaded symbols for /usr/local/lib/libplc4.so.23.4
Reading symbols from /usr/local/lib/libnspr4.so.23.4...done.
Loaded symbols for /usr/local/lib/libnspr4.so.23.4
Reading symbols from /usr/local/lib/libssl3.so.49.1...done.
Loaded symbols for /usr/local/lib/libssl3.so.49.1
Reading symbols from /usr/local/lib/libsmime3.so.49.1...done.
Loaded symbols for /usr/local/lib/libsmime3.so.49.1
Reading symbols from /usr/local/lib/libnss3.so.49.1...done.
Loaded symbols for /usr/local/lib/libnss3.so.49.1
Reading symbols from /usr/local/lib/libnssutil3.so.49.1...done.
Loaded symbols for /usr/local/lib/libnssutil3.so.49.1
Reading symbols from /usr/local/lib/libsqlite3.so.37.1...done.
Loaded symbols for /usr/local/lib/libsqlite3.so.37.1
Reading symbols from /usr/local/lib/libhunspell-1.6.so.0.0...done.
Loaded symbols for /usr/local/lib/libhunspell-1.6.so.0.0
Reading symbols from /usr/lib/libsndio.so.6.1...done.
Loaded symbols for /usr/lib/libsndio.so.6.1
Reading symbols from /usr/X11R6/lib/libX11-xcb.so.2.0...done.
Loaded symbols for /usr/X11R6/lib/libX11-xcb.so.2.0
Reading symbols from /usr/X11R6/lib/libXt.so.11.0...done.
Loaded symbols for /usr/X11R6/lib/libXt.so.11.0
Reading symbols from /usr/local/lib/libsoftokn3.so.49.1...done.
Loaded symbols for /usr/local/lib/libsoftokn3.so.49.1
Reading symbols from /usr/local/lib/libfreebl3.so.49.1...done.
Loaded symbols for /usr/local/lib/libfreebl3.so.49.1
Reading symbols from /usr/local/lib/firefox-56.0/libmozavutil.so.74.0...done.
Loaded symbols for /usr/local/lib/firefox-56.0/libmozavutil.so.74.0
Reading symbols from /usr/local/lib/firefox-56.0/libmozavcodec.so.74.0...done.
Loaded symbols for /usr/local/lib/firefox-56.0/libmozavcodec.so.74.0
Reading symbols from /usr/local/lib/libavcodec.so.22.2...done.
Loaded symbols for /usr/local/lib/libavcodec.so.22.2
Reading symbols from /usr/local/lib/libavutil.so.12.4...done.
Loaded symbols for /usr/local/lib/libavutil.so.12.4
Reading symbols from /usr/local/lib/libswresample.so.1.2...done.
Loaded symbols for /usr/local/lib/libswresample.so.1.2
Reading symbols from /usr/local/lib/libgsm.so.1.0...done.
Loaded symbols for /usr/local/lib/libgsm.so.1.0
Reading symbols from /usr/local/lib/libmp3lame.so.2.1...done.
Loaded symbols for /usr/local/lib/libmp3lame.so.2.1
Reading symbols from /usr/local/lib/libopus.so.1.1...done.
Loaded symbols for /usr/local/lib/libopus.so.1.1
Reading symbols from /usr/local/lib/libspeex.so.8.0...done.
Loaded symbols for /usr/local/lib/libspeex.so.8.0
Reading symbols from /usr/local/lib/libvorbis.so.9.0...done.
Loaded symbols for /usr/local/lib/libvorbis.so.9.0
Reading symbols from /usr/local/lib/libvorbisenc.so.3.1...done.
Loaded symbols for /usr/local/lib/libvorbisenc.so.3.1
Reading symbols from /usr/local/lib/libvpx.so.8.0...done.
Loaded symbols for /usr/local/lib/libvpx.so.8.0
Reading symbols from /usr/local/lib/libx264.so.18.0...done.
Loaded symbols for /usr/local/lib/libx264.so.18.0
Reading symbols from /usr/local/lib/libx265.so.12.0...done.
Loaded symbols for /usr/local/lib/libx265.so.12.0
Reading symbols from /usr/local/lib/libxvidcore.so.4.4...done.
Loaded symbols for /usr/local/lib/libxvidcore.so.4.4
Reading symbols from /usr/local/lib/libogg.so.6.2...done.
Loaded symbols for /usr/local/lib/libogg.so.6.2
Reading symbols from /usr/local/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so...done.
Loaded symbols for /usr/local/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
Reading symbols from /usr/local/lib/librsvg-2.so.38.2...done.
Loaded symbols for /usr/local/lib/librsvg-2.so.38.2
Reading symbols from /usr/local/lib/libcroco-0.6.so.4.0...done.
Loaded symbols for /usr/local/lib/libcroco-0.6.so.4.0
Reading symbols from /usr/local/lib/libxml2.so.15.2...done.
Loaded symbols for /usr/local/lib/libxml2.so.15.2
Reading symbols from /usr/local/lib/liblzma.so.2.1...done.
Loaded symbols for /usr/local/lib/liblzma.so.2.1

Comment 1

[YF (Yang)]

https://developer.mozilla.org/docs/How_to_get_a_stacktrace_for_a_bug_report.

Comment 2

[Wayne Mery (:wsmwk)]

(In reply to YF (Yang) from comment #1)
> https://developer.mozilla.org/docs/How_to_get_a_stacktrace_for_a_bug_report.

Reporter, steps and stack are still needed for this to make progress?

Comment 3

[Phoenix]

Resolved per whiteboard