After recompiling mozilla-1.7.11-r1 using gtk+-2.8.3 and the package masked gnome 2.11 beta ebuilds, mozilla always segfaults at startup. Also all programs relying on mozilla seem to segfault too (epiphany faults on display, liferea segfaults but only when the mozilla libgtkmozembed.so is in the LD_LIBRARY_PATH). After compiling mozilla with the debug use flag, I got the following error when starting mozilla: Program /usr/lib/mozilla/mozilla-bin (pid = 14025) received signal 11. Stack: __kernel_sigreturn+0x00000000 [ +0x00000420] nsWindow::OnExposeEvent(_GtkWidget*, _GdkEventExpose*)+0x000000DE [/usr/lib/mozilla/components/libwidget_gtk2.so +0x0002321E] UNKNOWN [/usr/lib/mozilla/components/libwidget_gtk2.so +0x000255CB] Attaching gdb and trying to get a backtrace didn't show anything useful (although if needed I can attach it) because everything is stripped/not built with debug. Mozilla firefox doesn't segfault. I don't know whether that's because it hasn't been recompiled since >=gtk+-2.8.0 was installed, or because it's a custom CVS ebuild. It's possible it's related to mozilla bug 305185, but I'm not statically compiling and I don't know whether the problem's related to pangoxft or not (the above information doesn't seem to suggest it)... Reproducible: Always Steps to Reproduce: 1. Start mozilla. 2. 3. Actual Results: Mozilla segfaults with the above segfault Expected Results: Not segfaulted, would've been nice. 5:) I've got a pretty hard config to debug, it's got nptl, pic, pie and hardened flags. Portage 2.0.51.22-r2 (default-linux/x86/2005.0, gcc-3.4.4, glibc-2.3.5-r1, 2.6.13 i686) ================================================================= System uname: 2.6.13 i686 AMD Athlon(tm) 64 Processor 3400+ Gentoo Base System version 1.12.0_pre7 ccache version 2.4 [enabled] dev-lang/python: 2.4.1-r1 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.18-r1 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache collision-protect cvs distlocks sandbox sfperms strict test" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/overlays/personal" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 3dnow X aac aalib acl acpi adns alsa animation ao audiofile avi bash-completion berkdb bitmap-fonts boundschecking cairo ccache cdr cjk client crypt cups dbus djvu dlloader dpms dri dvd dvdr dvi emboss encode flac foomaticdb fortran gd gdbm gif glade glitz gnome gnutls gstreamer gtk gtk2 gtkhtml hal hardened imagemagick imap imlib java jpeg junit libg++ libwww mad maildir mbox mikmod mime mmx mmxext motif mozilla mozsvg mp3 mpeg ncurses nls nntp nptl nptlonly nvidia ogg oggvorbis opengl pam pdflib perl pic pie plot png pop3 postgres python quicktime readline real ruby sdl server snmp spell sse sse2 ssl svg svga t1lib tcpd theora tiff truetype truetype-fonts type1-fonts unicode usb vorbis win32codecs xine xml2 xrandr xv xvid zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS If there's any tests I can run, or further information I can provide, please just ask. I'll be happy to test anything out to try and fix the bug...
My experience: With gtk+-2.8.3-r1, mozilla and firefox NOT recompiled since the gtk upgrade, mozilla hangs on startup, firefox-bin exits with status 1 (sorry, don't have USE=debug on), epiphany runs but doesn't display pages, liferea segfaults...
Also experienced mozilla, firefox and liferea (using mozilla for rendering) crashing after emerging gnome-base/gnome-2.12.0. The problem for me seems to be mozilla svg support and cairo-1.0.0-r2, on emerging again: i686-pc-linux-gnu-g++ -o nsSVGCairoCanvas.o -c -DOSTYPE=\"Linux2.6\" -DOSARCH=\" Linux\" -I../../../../../gfx/src -I../../../../../gfx/src/gtk -I../../../../../ dist/include/xpcom -I../../../../../dist/include/widget -I../../../../../dist/in clude/pref -I../../../../../dist/include/gfx -I../../../../../dist/include/imgli b2 -I../../../../../dist/include/string -I../../../../../dist/include/dom -I../. ./../../../dist/include/content -I../../../../../dist/include/necko -I../../../. ./../dist/include/util -I../../../../../dist/include/uconv -I../../../../../dist /include/windowwatcher -I../../../../../dist/include/layout -I../../../../../dis t/include -I/var/tmp/portage/mozilla-firefox-1.0.6-r7/work/mozilla/dist/include/ nspr -fPIC -DGENTOO_NSPLUGINS_DIR=\"/usr/lib/nsplugins\" -DGENTOO_NSBROW SER_PLUGINS_DIR=\"/usr/lib/nsbrowser/plugins\" -fno-rtti -fno-handle-exceptions -Wall -Wconversion -Wpointer-arith -Wcast-align -Woverloaded-virtual -Wsynth -W no-ctor-dtor-privacy -Wno-non-virtual-dtor -Wno-long-long -march=prescott -pipe -Wno-deprecated -Wno-return-type -w -fshort-wchar -pthread -pipe -DNDEBUG -DTRI MMED -ffunction-sections -O2 -I/usr/include/cairo -I/usr/include/gtk-2.0 -I/u sr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/includ e/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -DGENTOO_NSPL UGINS_DIR=\"/usr/lib/nsplugins\" -DGENTOO_NSBROWSER_PLUGINS_DIR=\"/usr/lib/nsbro wser/plugins\" -DMOZILLA_CLIENT -include ../../../../../mozilla-config.h -Wp,-M D,.deps/nsSVGCairoCanvas.pp nsSVGCairoCanvas.cpp /usr/include/cairo/cairo.h: In member function `nsresult nsSVGCairoCanvas::Init(nsIRenderingContext*, nsIPresContext*, const nsRect&) ': /usr/include/cairo/cairo.h:241: error: too few arguments to function `cairo_t* cairo_create(cairo_surface_t*)' nsSVGCairoCanvas.cpp:119: error: at this point in file nsSVGCairoCanvas.cpp:122: error: ` cairo_set_target_drawable_DEPRECATED_BY_cairo_xlib_surface_create' undeclared (first use this function) nsSVGCairoCanvas.cpp:122: error: (Each undeclared identifier is reported only once for each function it appears in.) nsSVGCairoCanvas.cpp: In member function `virtual nsresult nsSVGCairoCanvas::Clear(unsigned int)': nsSVGCairoCanvas.cpp:208: error: ` cairo_set_rgb_color_REPLACED_BY_cairo_set_source_rgb' undeclared (first use this function) gmake[6]: *** [nsSVGCairoCanvas.o] Error 1 gmake[6]: Leaving directory `/var/tmp/portage/mozilla-firefox-1.0.6-r7/work/mozi lla/layout/svg/renderer/src/cairo' gmake[5]: *** [libs] Error 2 emerging USE="-mozsvg" mozilla-firefox-1.0.6-r7 and mozilla-1.7.11-r3 both completed and then liferea would start.
svg issues covered in bug #106713 and fixed in mozilla-firefox-1.0.7.ebuild
*** This bug has been marked as a duplicate of 106713 ***
