Package: epiphany-browser Version: 2.30.2-1 Severity: normal i just found a way to reproduce the "crashes when going back" problem on my system:
* go to http://en.wikibooks.org/wiki/LaTeX/Packages/Listings * scroll to the bottom by hitting the "end" key * click the link to link "A quick example can be found *here*" to http://franz.kollmann.in/latex/latex.html#code * wait for the page to load * go back using the "back" hardware key * epiphany segfaults i tried the same thing on /usr/lib/webkit-1.0-2/libexec/GtkLauncher, which didn't crash. backtrace looks like this: Program received signal SIGSEGV, Segmentation fault. WebCore::Document::ownerElement (this=0x0) at ../WebCore/dom/Document.cpp:3113 3113 ../WebCore/dom/Document.cpp: No such file or directory. in ../WebCore/dom/Document.cpp (gdb) bt #0 WebCore::Document::ownerElement (this=0x0) at ../WebCore/dom/Document.cpp:3113 #1 0x00007ffff4e91021 in WebCore::FrameView::windowClipRect (this=0x7ffff7e8aa00, clipToContents=<value optimized out>) at ../WebCore/page/FrameView.cpp:1571 #2 0x00007ffff4ed7afd in WebCore::ScrollView::scrollContents (this=0x7ffff7e8aa00, scrollDelta=...) at ../WebCore/platform/ScrollView.cpp:496 #3 0x00007ffff4ed9ea6 in WebCore::ScrollView::updateScrollbars (this=0x7ffff7e8aa00, desiredOffset=<value optimized out>) at ../WebCore/platform/ScrollView.cpp:481 #4 0x00007ffff4eda21d in WebCore::ScrollView::setFrameRect (this=0x7ffff7e8aa00, newRect=...) at ../WebCore/platform/ScrollView.cpp:691 #5 0x00007ffff4e2ad96 in WebCore::FrameLoader::open (this=0x7ffff7e91850, cachedFrame=...) at ../WebCore/loader/FrameLoader.cpp:2739 #6 0x00007ffff4d64f80 in WebCore::CachedFrame::open (this=0x7fffd22096c0) at ../WebCore/history/CachedFrame.cpp:168 #7 0x00007ffff4d664a5 in WebCore::CachedPage::restore (this=0x7fffd35481c8, page=0x7fffffffb6a0) at ../WebCore/history/CachedPage.cpp:74 #8 0x00007ffff4e30d2e in WebCore::FrameLoader::open (this=0x7ffff7e91850, cachedPage=...) at ../WebCore/loader/FrameLoader.cpp:2699 #9 0x00007ffff4e31094 in WebCore::FrameLoader::commitProvisionalLoad (this=0x7ffff7e91850, prpCachedPage=<value optimized out>) at ../WebCore/loader/FrameLoader.cpp:2465 #10 0x00007ffff4e31a64 in WebCore::FrameLoader::loadProvisionalItemFromCachedPage (this=0x7ffff7e91850) at ../WebCore/loader/FrameLoader.cpp:3654 #11 0x00007ffff4e31cfd in WebCore::FrameLoader::continueLoadAfterNavigationPolicy (this=0x7ffff7e91850, formState=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuc ) at ../WebCore/loader/FrameLoader.cpp:3526 #12 0x00007ffff4e3519c in WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy (argument=0x0, request=..., formState=<value optimized out>, shouldContinue=102) at ../WebCore/loader/FrameLoader.cpp:3463 #13 0x00007ffff4e4a7d0 in WebCore::PolicyChecker::checkNavigationPolicy (this=0x7ffff7e91860, request=..., loader=0x7ffff7e91000, formState=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece. ) at ../WebCore/loader/PolicyChecker.cpp:68 #14 0x00007ffff4e3210a in WebCore::FrameLoader::loadWithDocumentLoader (this=0x7ffff7e91850, loader=0x7ffff7e91000, type=<value optimized out>, prpFormState=<value optimized out>) at ../WebCore/loader/FrameLoader.cpp:2097 #15 0x00007ffff4e34e3d in WebCore::FrameLoader::navigateToDifferentDocument (this=0x7ffff7e91850, item=<value optimized out>, loadType=WebCore::FrameLoadTypeBack) at ../WebCore/loader/FrameLoader.cpp:3746 #16 0x00007ffff4e39f48 in WebCore::HistoryController::recursiveGoToItem (this=0x7ffff7e91978, item=0x7ffff7e72c00, fromItem=<value optimized out>, type=WebCore::FrameLoadTypeBack) at ../WebCore/loader/HistoryController.cpp:589 #17 0x00007ffff4ea2607 in WebCore::Page::goToItem (this=0x7ffff7e87ea0, item=0x7ffff7e72c00, type=WebCore::FrameLoadTypeBack) at ../WebCore/page/Page.cpp:308 #18 0x00007ffff4ea2784 in WebCore::Page::goBack (this=0x7ffff7e87ea0) at ../WebCore/page/Page.cpp:237 #19 0x00007ffff2ee547e in IA__g_closure_invoke (closure=0x7cade0, return_value=0x0, n_param_values=1, param_values=0xa5cca0, invocation_hint=0x7fffffffc730) at /tmp/buildd/glib2.0-2.24.1/gobject/gclosure.c:767 #20 0x00007ffff2efacc1 in signal_emit_unlocked_R (node=0x7cae30, detail=<value optimized out>, instance=<value optimized out>, emission_return=<value optimized out>, instance_and_params=<value optimized out>) at /tmp/buildd/glib2.0-2.24.1/gobject/gsignal.c:3178 #21 0x00007ffff2efca76 in IA__g_signal_emit_valist (instance=0x7bae20, signal_id=<value optimized out>, detail=0, var_args=0x7fffffffc920) at /tmp/buildd/glib2.0-2.24.1/gobject/gsignal.c:2981 #22 0x00007ffff2efcfc3 in IA__g_signal_emit (instance=0x0, signal_id=4294948512, detail=1382) at /tmp/buildd/glib2.0-2.24.1/gobject/gsignal.c:3038 #23 0x00007ffff4039fb3 in _gtk_action_emit_activate (action=0x7bae20) at /tmp/buildd/gtk+2.0-2.20.1/gtk/gtkaction.c:755 #24 0x000000000043e0cf in ephy_window_key_press_event (widget=0x7361f0, event=0xa902d0) at /tmp/buildd/epiphany-browser-2.30.2/src/ephy-window.c:972 #25 0x00007ffff40ffc08 in _gtk_marshal_BOOLEAN__BOXED (closure=0x73f1c0, return_value=0x7fffffffcc10, n_param_values=<value optimized out>, param_values=0x8f3d20, invocation_hint=<value optimized out>, marshal_data=0x43de30) at /tmp/buildd/gtk+2.0-2.20.1/gtk/gtkmarshalers.c:84 #26 0x00007ffff2ee547e in IA__g_closure_invoke (closure=0x73f1c0, return_value=0x7fffffffcc10, n_param_values=2, param_values=0x8f3d20, invocation_hint=0x7fffffffcbd0) at /tmp/buildd/glib2.0-2.24.1/gobject/gclosure.c:767 #27 0x00007ffff2efb040 in signal_emit_unlocked_R (node=0x73ef00, detail=<value optimized out>, instance=<value optimized out>, emission_return=<value optimized out>, instance_and_params=<value optimized out>) at /tmp/buildd/glib2.0-2.24.1/gobject/gsignal.c:3286 #28 0x00007ffff2efc8bd in IA__g_signal_emit_valist (instance=0x7361f0, signal_id=<value optimized out>, detail=0, var_args=0x7fffffffcdc0) at /tmp/buildd/glib2.0-2.24.1/gobject/gsignal.c:2991 #29 0x00007ffff2efcfc3 in IA__g_signal_emit (instance=0x0, signal_id=4294948512, detail=1382) at /tmp/buildd/glib2.0-2.24.1/gobject/gsignal.c:3038 #30 0x00007ffff4215f6f in gtk_widget_event_internal (widget=0x7361f0, event=0xa902d0) at /tmp/buildd/gtk+2.0-2.20.1/gtk/gtkwidget.c:4943 #31 0x00007ffff40f81c4 in IA__gtk_propagate_event (widget=0x7361f0, event=0xa902d0) at /tmp/buildd/gtk+2.0-2.20.1/gtk/gtkmain.c:2416 #32 0x00007ffff40f91ab in IA__gtk_main_do_event (event=0xa902d0) at /tmp/buildd/gtk+2.0-2.20.1/gtk/gtkmain.c:1647 #33 0x00007ffff3b173bc in gdk_event_dispatch (source=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at /tmp/buildd/gtk+2.0-2.20.1/gdk/x11/gdkevents-x11.c:2372 #34 0x00007ffff28336c2 in g_main_dispatch (context=0x71aa50) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:1960 #35 IA__g_main_context_dispatch (context=0x71aa50) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:2513 #36 0x00007ffff2837538 in g_main_context_iterate (context=0x71aa50, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:2591 #37 0x00007ffff2837a45 in IA__g_main_loop_run (loop=0x7aaa10) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:2799 #38 0x00007ffff40f9647 in IA__gtk_main () at /tmp/buildd/gtk+2.0-2.20.1/gtk/gtkmain.c:1219 #39 0x0000000000435343 in main (argc=1, argv=0x7fffffffe328) at /tmp/buildd/epiphany-browser-2.30.2/src/ephy-main.c:741 -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 2.6.33-2-amd64 (SMP w/2 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages epiphany-browser depends on: ii dbus-x11 1.2.24-1 simple interprocess messaging syst ii epiphany-browser-data 2.30.2-1 Data files for the GNOME web brows ii gnome-icon-theme 2.30.2.1-1 GNOME Desktop icon theme ii iso-codes 3.15-1 ISO language, territory, currency, ii libavahi-client3 0.6.25-3 Avahi client library ii libavahi-common3 0.6.25-3 Avahi common library ii libavahi-gobject0 0.6.25-3 Avahi GObject library ii libc6 2.10.2-7 Embedded GNU C Library: Shared lib ii libdbus-1-3 1.2.24-1 simple interprocess messaging syst ii libdbus-glib-1-2 0.86-1 simple interprocess messaging syst ii libgconf2-4 2.28.1-3 GNOME configuration database syste ii libgirepository1.0-0 0.6.10-1 Library for handling GObject intro ii libglib2.0-0 2.24.1-1 The GLib library of C routines ii libgnome-keyring0 2.30.1-1 GNOME keyring services library ii libgtk2.0-0 2.20.1-1 The GTK+ graphical user interface ii libice6 2:1.0.6-1 X11 Inter-Client Exchange library ii libnotify1 [libnotify1-gtk2 0.4.5-1 sends desktop notifications to a n ii libnspr4-0d 4.8.4-1 NetScape Portable Runtime Library ii libnss3-1d 3.12.6-2 Network Security Service libraries ii libpango1.0-0 1.28.0-1 Layout and rendering of internatio ii libseed0 2.30.0-1 GObject JavaScript bindings for th ii libsm6 2:1.1.1-1 X11 Session Management library ii libsoup-gnome2.4-1 2.30.1-1 an HTTP library implementation in ii libsoup2.4-1 2.30.1-1 an HTTP library implementation in ii libwebkit-1.0-2 1.2.0-1 Web content engine library for Gtk ii libx11-6 2:1.3.3-3 X11 client-side library ii libxml2 2.7.7.dfsg-2 GNOME XML library ii libxslt1.1 1.1.26-3 XSLT processing library - runtime Versions of packages epiphany-browser recommends: ii ca-certificates 20090814 Common CA certificates ii evince 2.30.0-2 Document (postscript, pdf) viewer ii yelp 2.30.0+webkit-1 Help browser for GNOME epiphany-browser suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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