Created attachment 251463 [details] gdb evolution t a a bt f Some applications crash on my Ubuntu 14.04.2 (all updates installed) with referring to the same source: libwebkitgtk-3.0.so.0.22.14 The relevant part was told me to be this: Program received signal SIGSEGV, Segmentation fault. 0x00007ffff589f9de in WebCore::Page::refreshPlugins (reload=reload@entry=false) at ../Source/WebCore/page/Page.cpp:453 453 ../Source/WebCore/page/Page.cpp: Datei oder Verzeichnis nicht gefunden. This is the important backtrace of the Thread 1, “which caused the termination”. Thread 1 (Thread 0x7ffff7f93a80 (LWP 22808)): #0 0x00007ffff589f9de in WebCore::Page::refreshPlugins (reload=reload@entry=false) at ../Source/WebCore/page/Page.cpp:453 it = {m_impl = {m_position = 0x7fffac522760, m_endPosition = 0x7fffac522780}} end = {m_impl = {m_position = 0x7fffac522780, m_endPosition = 0x7fffac522780}} framesNeedingReload = {<WTF::VectorBuffer<WTF::Ref<WebCore::Frame>, 0ul>> = {<WTF::VectorBufferBase<WTF::Ref<WebCore::Frame> >> = { m_buffer = 0x0, m_capacity = 0, m_size = 0}, <No data fields>}, <No data fields>} #1 0x00007ffff58b59c1 in WebCore::Settings::setPluginsEnabled (this=this@entry=0x7fffac532dc0, arePluginsEnabled=<optimized out>) at ../Source/WebCore/page/Settings.cpp:441 No locals. #2 0x00007ffff51a1473 in webkit_web_view_update_settings (webView=webView@entry=0x555557d90360) at ../Source/WebKit/gtk/webkit/webkitwebview.cpp:3563 settingsPrivate = 0x555557d5b9a0 debugVisualsEnvironment = <optimized out> #3 0x00007ffff51a2189 in webkit_web_view_init (webView=0x555557d90360) at ../Source/WebKit/gtk/webkit/webkitwebview.cpp:3879 priv = 0x555557d900e0 pageClients = {alternativeTextClient = 0x0, chromeClient = 0x555557d8f8b0, contextMenuClient = 0x555557d8fba0, editorClient = 0x555557d8fbc0, dragClient = 0x555557d4e780, inspectorClient = 0x555557d50720, plugInClient = 0x0, progressTrackerClient = 0x555557d50f10, backForwardClient = {m_ptr = 0x0}, validationMessageClient = 0x0, loaderClientForMainFrame = 0x555557d50980} #4 0x00007ffff4084df8 in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x00007ffff4069355 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x00007ffff406b4c4 in g_object_new_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #7 0x00007ffff406b8a4 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #8 0x00007fffc70f05b1 in mail_paned_view_constructed (object=0x555555974500) at e-mail-paned-view.c:645 priv = 0x5555559743a0 shell_backend = <optimized out> shell_window = <optimized out> shell_view = <optimized out> settings = <optimized out> reader = <optimized out> backend = <optimized out> session = <optimized out> view = <optimized out> message_list = <optimized out> container = <optimized out> widget = <optimized out> #9 0x00007ffff406938a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #10 0x00007ffff406b4c4 in g_object_new_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #11 0x00007ffff406b8a4 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #12 0x00007fffc70f0a7c in e_mail_paned_view_new (shell_view=<optimized out>) at e-mail-paned-view.c:1075 __FUNCTION__ = "e_mail_paned_view_new" #13 0x00007fffc5d6b1cd in mail_shell_content_constructed (object=0x555557d27590) at e-mail-shell-content.c:187 priv = 0x555557d27470 shell_content = <optimized out> shell_view = 0x555557cfae30 container = 0x555557d27590 widget = <optimized out> #14 0x00007ffff406938a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0x00007ffff406b4c4 in g_object_new_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #16 0x00007ffff406b8a4 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #17 0x00007ffff7bc5da5 in shell_view_constructed (object=0x555557cfae30) at e-shell-view.c:613 shell = 0x5555559741d0 shell_view = 0x555557cfae30 shell_backend = <optimized out> shell_view_class = 0x555555840640 widget = 0x555557cfaf90 handler_id = <optimized out> #18 0x00007fffc5d6db1b in mail_shell_view_constructed (object=0x555557cfae30) at e-mail-shell-view.c:247 No locals. #19 0x00007ffff406938a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #20 0x00007ffff406b4c4 in g_object_new_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #21 0x00007ffff406b8a4 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #22 0x00007ffff7bc82ae in shell_window_create_shell_view (shell_window=0x555557c8c2c0, view_name=<optimized out>) at e-shell-window.c:715 shell = <optimized out> shell_view = <optimized out> shell_backend = <optimized out> loaded_views = <optimized out> ui_manager = <optimized out> notebook = 0x555557d1b190 action = 0x555557ca0310 widget = <optimized out> name = 0x7fffc5d7820f "mail" id = <optimized out> page_num = 0 type = 93824997034784 #23 0x00007ffff7bc7d0c in e_shell_window_get_shell_view (shell_window=shell_window@entry=0x555557c8c2c0, view_name=view_name@entry=0x555557d19d60 "mail") at e-shell-window.c:1139 shell_view = <optimized out> class = <optimized out> __FUNCTION__ = "e_shell_window_get_shell_view" #24 0x00007ffff7bc8b38 in e_shell_window_set_active_view (shell_window=0x555557c8c2c0, view_name=0x555557d19d60 "mail") at e-shell-window.c:1381 action = <optimized out> shell_view = <optimized out> __FUNCTION__ = "e_shell_window_set_active_view" #25 0x00007ffff7bc9486 in shell_window_set_property (object=0x555557c8c2c0, property_id=<optimized out>, value=<optimized out>, pspec=<optimized out>) at e-shell-window.c:241 No locals. #26 0x00007ffff406c6e3 in g_object_set_property () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #27 0x00007ffff435bf63 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #28 0x00007ffff435e9e1 in g_settings_bind_with_mapping () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #29 0x00007ffff435edd7 in g_settings_bind () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #30 0x00007ffff7bca3d3 in e_shell_window_private_constructed (shell_window=0x555557c8c2c0) at e-shell-window-private.c:414 priv = 0x555557c8c020 shell = 0x5555559741d0 action = <optimized out> accel_group = <optimized out> ui_manager = 0x555557cd4830 box = <optimized out> paned = <optimized out> widget = <optimized out> window = 0x555557c8c2c0 merge_id = <optimized out> id = <optimized out> settings = 0x555557cd4970 action_group = <optimized out> #31 0x00007ffff7bc77cc in shell_window_constructed (object=0x555557c8c2c0) at e-shell-window.c:386 shell_window = <optimized out> #32 0x00007ffff406938a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #33 0x00007ffff406b4c4 in g_object_new_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #34 0x00007ffff406b8a4 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #35 0x00007ffff7bc78c8 in e_shell_window_new (shell=shell@entry=0x5555559741d0, safe_mode=1, geometry=0x0) at e-shell-window.c:1081 No locals. #36 0x00007ffff7bba7e3 in e_shell_create_shell_window (shell=0x5555559741d0, view_name=0x0) at e-shell.c:1365 shell_window = <optimized out> link = <optimized out> __FUNCTION__ = "e_shell_create_shell_window" #37 0x0000555555557ccf in idle_cb (uris=0x0) at main.c:248 shell = 0x5555559741d0 #38 0x00007ffff3d94ce5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #39 0x00007ffff3d95048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #40 0x00007ffff3d9530a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #41 0x00007ffff47b8fe5 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #42 0x00005555555579cf in main (argc=1, argv=0x7fffffffe068) at main.c:683 shell = 0x5555559741d0 settings = <optimized out> error = 0x0 --- Evolution: nsk@sesta09:~$ evolution (evolution:16111): camel-WARNING **: Failed to initialize NSS SQL database in sql:/etc/pki/nssdb: NSS error -8126 Speicherzugriffsfehler (Speicherabzug geschrieben) nsk@sesta09:~$ tail -1 /var/log/syslog Apr 3 16:11:54 sesta09 kernel: [ 4646.673708] evolution[16111]: segfault at 3c78f55f ip 00007f61a5a3a9de sp 00007fff3c78f530 error 6 in libwebkitgtk-3.0.so.0.22.14[7f61a4ec3000+1c91000] nsk@sesta09:~$ --- Unity Control Center, when accessing the "Information" element: nsk@sesta09:~$ unity-control-center Speicherzugriffsfehler (Speicherabzug geschrieben) nsk@sesta09:~$ tail -1 /var/log/syslog Apr 3 16:12:57 sesta09 kernel: [ 4709.794574] unity-control-c[16747]: segfault at 4ca0de9f ip 00007fa18367c9de sp 00007fff4ca05e80 error 6 in libwebkitgtk-3.0.so.0.22.14[7fa182b05000+1c91000] nsk@sesta09:~$ --- Software Center: nsk@sesta09:~$ software-center 2015-04-03 16:16:38,647 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None' 2015-04-03 16:16:39,625 - softwarecenter.backend.reviews - WARNING - Could not get usefulness from server, no username in config file 2015-04-03 16:16:39,627 - softwarecenter.plugin - INFO - activating plugin '<module 'webapps_activation' from '/usr/share/software-center/softwarecenter/plugins/webapps_activation.pyc'>' 2015-04-03 16:16:39,679 - softwarecenter.db.pkginfo_impl.aptcache - INFO - aptcache.open() 2015-04-03 16:16:40,517 - softwarecenter.backend.reviews - WARNING - error creating bsddb: '(22, 'Das Argument ist ung\xc3\xbcltig -- BDB0054 illegal flag combination specified to DB_ENV->open')' (corrupted?) 2015-04-03 16:16:40,518 - softwarecenter.backend.reviews - ERROR - trying to repair DB failed Traceback (most recent call last): File "/usr/share/software-center/softwarecenter/backend/reviews/__init__.py", line 358, in _save_review_stats_cache_blocking self._dump_bsddbm_for_unity(outfile, outdir) File "/usr/share/software-center/softwarecenter/backend/reviews/__init__.py", line 377, in _dump_bsddbm_for_unity 0600) DBInvalidArgError: (22, 'Das Argument ist ung\xc3\xbcltig -- BDB0054 illegal flag combination specified to DB_ENV->open') /usr/lib/python2.7/dist-packages/gi/overrides/GLib.py:535: Warning: Source ID 74 was not found when attempting to remove it return super(MainContext, self).iteration(may_block) Speicherzugriffsfehler (Speicherabzug geschrieben) nsk@sesta09:~$ tail -1 /var/log/syslog Apr 3 16:16:41 sesta09 kernel: [ 4933.484896] software-center[18773]: segfault at 1544dd3f ip 00007fd466b3c9de sp 00007fff15445d10 error 6 in libwebkitgtk-3.0.so.0.22.14[7fd465fc5000+1c91000] nsk@sesta09:~$ --- I am assuming this started with update of libwebkitgtk-3.0-0 from version 2.4.0-1ubuntu2 to 2.4.8-1ubuntu1~ubuntu14.04.1, but I am unable to downgrade via synaptic or apt because the dependencies wants me to uninstall half of the system then... This is my current kernel: nsk@sesta09:~$ uname -a Linux sesta09 3.13.0-48-generic #80-Ubuntu SMP Thu Mar 12 11:16:15 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux nsk@sesta09:~$ But the behaviour did not changed with the last kernel upgrade. I am using Gnome Flashback desktop environment with version 3.8.0-1ubuntu12.2 Additionally using compiz nsk@sesta09:~$ compiz --version Compiz 0.9.11.3 nsk@sesta09:~$ --- Thanks to the help of Paul Menzel in this bug report, I was able to produce those debug traces: https://bugs.webkit.org/show_bug.cgi?id=142692
Bug report in launchpad: https://bugs.launchpad.net/ubuntu/+source/webkitgtk/+bug/1447775
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