I would rather be reporting this upstream than here but I don't have account in their bugzilla and they don't want newcomers to report bugs to them. If someone can report this, especially if this bug is reproducible with others' installs, I think this bug can thus be resolved as RESOLVED/UPSTREAM. Firefox-52.0.2 crashes when visiting this web page: http://www.returnflights.net/examples/expedia1/agent.dll.htm It first eats about a gigabyte of memory (I have 16GB physical RAM, mostly free, and 48GB swap space), then triggers this assertion: Assertion failure: [unhandlable oom] Could not allocate ObjectGroup in EnsureTrackPropertyTypes, at /tmp/portage/www-client/firefox-52.0.2/work/firefox-52.0.2/js/src/jscntxt.cpp:1153 then segfaults. Attaching gdb to the process (firefox is stripped) shows corrupt stack, strangely both during the time it is not responsive and after the crash: (gdb) bt #0 0x3936bfdc in ?? () Backtrace stopped: Cannot access memory at address 0xa1f745b0 I can build firefox with symbols but I am not sure this can be helpful unless I do full-way debug (which I frankly have no time for). This happens both in normal and safe mode, but in normal mode (I have AdBlock and Certificate Patrol add-ins installed and enabled) this happens very quickly after displaying this web page, while in safe mode this happens soon (minutes) after closing the tab. In both modes firefox becomes unresponsive for a minute or two when entering this web page. Firefox is built with these use flags: >emerge -pv firefox These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild R ~] www-client/firefox-52.0.2::gentoo USE="dbus gmp-autoupdate jemalloc nsplugin startup-notification system-icu system-jpeg system-libevent system-libvpx system-sqlite -bindist -custom-cflags -custom-optimization -debug -gtk2 -hardened -hwaccel -jack (-neon) -pgo -pulseaudio (-rust) (-selinux) (-system-cairo) -system-harfbuzz {-test} -wifi" L10N="fa ru -ach -af -an -ar -as -ast -az -bg -bn-BD -bn-IN -br -bs -ca -cak -cs -cy -da -de -dsb -el -en-GB -en-ZA -eo -es-AR -es-CL -es-ES -es-MX -et -eu -ff -fi -fr -fy -ga -gd -gl -gn -gu -he -hi -hr -hsb -hu -hy -id -is -it -ja -ka -kab -kk -km -kn -ko -lij -lt -lv -mai -mk -ml -mr -ms -nb -nl -nn -or -pa -pl -pt-BR -pt-PT -rm -ro -si -sk -sl -son -sq -sr -sv -ta -te -th -tr -uk -uz -vi -xh -zh-CN -zh-TW" 0 KiB Total: 1 package (1 reinstall), Size of downloads: 0 KiB Below is emerge --info: >emerge --info Portage 2.3.3 (python 3.4.5-final-0, default/linux/amd64/13.0, gcc-5.4.0, glibc-2.23-r3, 4.9.22-alb x86_64) ================================================================= System uname: Linux-4.9.22-alb-x86_64-Dual_Core_AMD_Opteron-tm-_Processor_290-with-gentoo-2.3 KiB Mem: 16536484 total, 7761008 free KiB Swap: 50331636 total, 49645076 free Timestamp of repository gentoo: Sun, 23 Apr 2017 15:15:01 +0000 sh bash 4.3_p48-r1 ld GNU ld (Gentoo 2.26.1 p1.0) 2.26.1 app-shells/bash: 4.3_p48-r1::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1-r1::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo, 3.5.2::gentoo dev-util/cmake: 3.7.2::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.24.2::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.15::gentoo sys-devel/binutils: 2.26.1::gentoo sys-devel/gcc: 5.4.0-r3::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.europe.gentoo.org/gentoo-portage priority: -1000 x-portage location: /usr/local/portage masters: gentoo priority: 0 vmware location: /var/lib/layman/vmware masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA sun-bcla-java-vm Oracle-BCLA-JavaSE dlj-1.1 skype-eula skype-4.0.0.7-copyright googleearth AdobeFlash-11.x Intel-SDP TeamViewer NVIDIA-CUDA NVIDIA-gdk ACML-EULA OPERA-12 RAR" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -mtune=native -O2 -pipe -fomit-frame-pointer -finline-functions-called-once -ftree-vectorize -fno-stack-protector" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/stunnel/stunnel.conf /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.3/conf" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.0/ext-active/ /etc/php/cgi-php7.0/ext-active/ /etc/php/cli-php7.0/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -mtune=native -O2 -pipe -fomit-frame-pointer -finline-functions-called-once -ftree-vectorize -fno-stack-protector" DISTDIR="/scratch/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=native -mtune=native -O2 -pipe -fomit-frame-pointer -finline-functions-called-once -ftree-vectorize -fprefetch-loop-arrays -funroll-loops -fno-stack-protector" GENTOO_MIRRORS="http://mirror.yandex.ru/gentoo-distfiles/ http://trumpetti.atm.tut.fi/gentoo/ http://mirror.qubenet.net/mirror/gentoo/ ftp://mirror.yandex.ru/gentoo-distfiles/" LANG="en_US.UTF-8" LC_ALL="" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j8" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/tmp" USE="X a52 aac aacs acl acpi alsa amd64 amr apng asm bash-completion berkdb bidi bluray bundled-libs bzip2 caps cdda cdr celt cjk cli cracklib crypt cryptsetup cscope cups cxx dbus dirac djvu dri dv dvb dvd dvdr dvdread eselect exif faac ffmpeg flac fontconfig fortran g726 g729 gdbm gif gimp gmp gpm gsm gsm-nonstandard gtk http iconv icu idn ieee1394 ilbc jpeg jpeg2k lame lcms ldap ldapsam libnotify lm_sensors lock logrotate mad matroska mmap mms mng modules mp3 mpeg multilib musepack ncurses nls nodrm nptl nsplugin numa ogg opencl opengl openmp opus pam pcre pkcs11 png qt5 readline samba seccomp session silk srtp ssl startup-notification taglib tcpd theora threads thunar tiff timidity truetype udev unicode usb vcd vdpau vim-syntax visio vorbis vpx wavpack winbind wmf wpg x264 xattr xcomposite xinerama xmp xv xvid xvmc zlib" ABI_X86="32 64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="alias auth_basic auth_digest authn_alias authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_user autoindex dir env expires filter headers deflate info log_config logio mime mime_magic negotiation status unique_id userdir rewrite reqtimeout proxy proxy_connect proxy_http authn_core authz_core unixd socache_shmcb" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext sse sse2 sse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev wacom" KERNEL="linux" L10N="en fa ru" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en fa ru" NGINX_MODULES_HTTP="auth_pam access auth_basic autoindex browser charset fastcgi fancyindex geoip gzip headers_more limit_conn limit_req proxy referer rewrite scgi stub_status" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-0" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
(In reply to Alexander Bezrukov from comment #0) > I would rather be reporting this upstream than here but I don't have account > in their bugzilla and they don't want newcomers to report bugs to them. They don't? Where did you get such impression? Anyway, if you want to avoid creating of the new account there, you can login with your github account, if you have one. [1] I used that way myself, when reporting bug to their bugzilla. It then just asked for permission to read my e-mail address from github and then it logged me in. [1] https://bugzilla.mozilla.org/login
(In reply to Zdeněk Žamberský from comment #1) > They don't? Where did you get such impression? I got such impression from an attempt to register in their bugzilla [1] I told them my email address, carefully read and accepted their etiquette rules, community participation guidelines and privacy policy and got a message that registration of new users is "restricted". > Anyway, if you want to avoid creating of the new account there, you can I have no problems with that. I am not allowed to. [1] https://bugzilla.mozilla.org/createaccount.cgi
Please feel free to reopen and update any bug report that can be duplicated with current esr builds, 60.x. If you feel your feature needs to be re looked at in any of these bugs reopen and update, please attach patches when appropriate. Thank you Mozilla Team
