Bug 441084
Summary: | Core dumps on exit | ||||||
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Product: | [Fedora] Fedora | Reporter: | Denis Leroy <denis> | ||||
Component: | gvfs | Assignee: | Tomáš Bžatek <tbzatek> | ||||
Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | high | Docs Contact: | |||||
Priority: | high | ||||||
Version: | rawhide | CC: | tsmetana | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | i386 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2008-04-14 04:56:15 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Attachments: |
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Description
Denis Leroy
2008-04-05 23:03:15 UTC
Does "currently" mean Rawhide? I don't see anything here on F-8 even with gdb. Yes i meant rawhide (see BZ "Version" field :-) ). I see. Then I guess it's due to your libsigc++20 2.2 update, right? I brief look on the code showed that sigc::slot was used, this needs to be replaced I guess. Possibly, but honestly I think very unlikely because the libsigc++ update was ABI compatible, they just turned off a bunch of typedefs to support the old API. Also, sigc::slot is still valid, but only in its templatized form (sigc::slot<return type, arg1 type, arg2 type, ...>). Regexxer use of libsigc++ looks good to me. Here's the top30 of the stack track : Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xb7f9b940 (LWP 8139)] __pthread_mutex_destroy (mutex=0x0) at pthread_mutex_destroy.c:28 28 if ((mutex->__data.__kind & PTHREAD_MUTEX_ROBUST_NORMAL_NP) == 0 Missing separate debuginfos, use: debuginfo-install bug-buddy.i386 dbus.i386 elfutils.i386 fontconfig.i386 freetype.i386 gamin.i386 gcc.i386 gtk-nodoka-engine.i386 libXau.i386 libXcomposite.i386 libXcursor.i386 libXdmcp.i386 libXext.i386 libXfixes.i386 libXi.i386 libXinerama.i386 libXrandr.i386 libXrender.i386 libbeagle.i386 libcap.i386 libpng.i386 libselinux.i386 libxcb.i386 pixman.i386 zlib.i386 (gdb) bt #0 __pthread_mutex_destroy (mutex=0x0) at pthread_mutex_destroy.c:28 #1 0x010110e6 in pthread_mutex_destroy (mutex=0x0) at forward.c:176 #2 0x05e9113e in g_mutex_free_posix_impl (mutex=0x0) at gthread-posix.c:171 #3 0x0474d3a7 in g_mount_tracker_finalize (object=0x92a92b0) at gmounttracker.c:239 #4 0x00cb7283 in IA__g_object_unref (_object=0x92a92b0) at gobject.c:1793 #5 0x04739ee7 in g_daemon_volume_monitor_finalize (object=0x92a9298) at gdaemonvolumemonitor.c:249 #6 0x00cb7283 in IA__g_object_unref (_object=0x92a9298) at gobject.c:1793 #7 0x085258a8 in g_union_volume_monitor_finalize (object=0x92a9238) at gunionvolumemonitor.c:73 #8 0x00cb7283 in IA__g_object_unref (_object=0x92a9238) at gobject.c:1793 #9 0x081c3ec4 in gtk_file_system_gio_dispose (object=0x92a9220) at gtkfilesystemgio.c:479 #10 0x00cb71e8 in IA__g_object_unref (_object=0x92a9220) at gobject.c:1765 #11 0x0061bde9 in gtk_file_chooser_button_destroy (object=0x92a5518) at gtkfilechooserbutton.c:972 #12 0x002bf1d0 in Gtk::Container_Class::destroy_callback (self=0x92a5518) at container.cc:257 #13 0x00cc2834 in IA__g_cclosure_marshal_VOID__VOID (closure=0x9271848, return_value=0x0, n_param_values=1, param_values=0xbfeb6308, invocation_hint=0xbfeb623c, marshal_data=0x2bf1a0) at gmarshal.c:77 #14 0x00cb38a9 in g_type_class_meta_marshal (closure=0x9271848, return_value=0x0, n_param_values=1, param_values=0xbfeb6308, invocation_hint=0xbfeb623c, marshal_data=0x4c) at gclosure.c:567 #15 0x00cb5058 in IA__g_closure_invoke (closure=0x9271848, return_value=0x0, n_param_values=1, param_values=0xbfeb6308, invocation_hint=0xbfeb623c) at gclosure.c:490 #16 0x00cc9b4a in signal_emit_unlocked_R (node=0x929dd70, detail=0, instance=0x92a5518, emission_return=0x0, instance_and_params=0xbfeb6308) at gsignal.c:2556 #17 0x00ccac0e in IA__g_signal_emit_valist (instance=0x92a5518, signal_id=7, detail=0, var_args=0xbfeb651c "\030U*\t") at gsignal.c:2199 #18 0x00ccb076 in IA__g_signal_emit (instance=0x92a5518, signal_id=7, detail=0) at gsignal.c:2243 #19 0x006d1eeb in gtk_object_dispose (gobject=0x92a5518) at gtkobject.c:418 #20 0x0081c7d5 in gtk_widget_dispose (object=0x92a5518) at gtkwidget.c:7854 #21 0x00372b8c in Gtk::Widget_Class::dispose_vfunc_callback (self=0x92a5518) at widget.cc:548 #22 0x00cb772f in IA__g_object_run_dispose (object=0x92a5518) at gobject.c:573 #23 0x006d1e92 in IA__gtk_object_destroy (object=0x92a5518) at gtkobject.c:403 #24 0x0081345c in IA__gtk_widget_destroy (widget=0x92a5518) at gtkwidget.c:2889 #25 0x0074d154 in gtk_table_forall (container=0x9295460, include_internals=0, callback=0x8133cd <IA__gtk_widget_destroy>, callback_data=0x0) at gtktable.c:931 #26 0x002bef6e in Gtk::Container::forall_vfunc (this=0xb5b03758, include_internals=0, callback=0x8133cd <IA__gtk_widget_destroy>, callback_data=0x0) at container.cc:1019 #27 0x002c0651 in Gtk::Container_Class::forall_vfunc_callback (self=0x9295460, include_internals=0, callback=0x8133cd <IA__gtk_widget_destroy>, callback_data=0x0) at container.cc:476 #28 0x005e9bcf in IA__gtk_container_foreach (container=0x9295460, callback=0x8133cd <IA__gtk_widget_destroy>, callback_data=0x0) at gtkcontainer.c:1480 #29 0x005e8a11 in gtk_container_destroy (object=0x9295460) at gtkcontainer.c:1020 #30 0x002bf1d0 in Gtk::Container_Class::destroy_callback (self=0x9295460) at container.cc:257 This indeed seem so to be a gvfs bug, in the mount_tracker object finalize method. It should protect the deallocation of the thread lock. Patch attached (which fixes the regexer code dump). This probably should get squeezed in before the F-9 release, if possible. Created attachment 302270 [details]
Fixes mount tracker finalize
Thanks, I've put the fix into gvfs-0.2.3-3.fc9 |