nautilus crashed with SIGSEGV in gtk_style_context_clear_property_cache()

[Lacyc3]

Ubuntu 15.04
Nautilus: 1:3.14.2-0ubuntu3

Copyied an mp4 from localhost to remote host through smb.

Nautilus crashed.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: nautilus 1:3.14.2-0ubuntu3
ProcVersionSignature: Ubuntu 3.18.0-13.14-generic 3.18.5
Uname: Linux 3.18.0-13-generic x86_64
ApportVersion: 2.16.1-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Feb 16 17:31:58 2015
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/nautilus
GsettingsChanges:

InstallationDate: Installed on 2015-02-03 (13 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150202)
ProcCmdline: nautilus -n
ProcEnviron:
 LANGUAGE=hu
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=hu_HU.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f716fc33490: mov 0x8(%rbx),%rdi
 PC (0x7f716fc33490) ok
 source "0x8(%rbx)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: nautilus crashed with SIGSEGV in g_object_unref()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 gtk_style_context_clear_property_cache (context=context@entry=0x10dc200) at /build/buildd/gtk+3.0-3.14.8/./gtk/gtkstylecontext.c:298
 gtk_style_context_finalize (object=0x10dc200) at /build/buildd/gtk+3.0-3.14.8/./gtk/gtkstylecontext.c:633
 g_object_unref (_object=0x10dc200) at /build/buildd/glib2.0-2.43.3/./gobject/gobject.c:3170
 gtk_widget_finalize (object=0x1271dc0) at /build/buildd/gtk+3.0-3.14.8/./gtk/gtkwidget.c:12152
 g_object_unref (_object=0x1271dc0) at /build/buildd/glib2.0-2.43.3/./gobject/gobject.c:3170

[Ivan Hitos (ivanhitos)]

Thank you for reporting this bug to Ubuntu. Ubuntu 15.04 reached EOL
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases

I've tried recreating this bug and was unable to, given the information you've provided. Please upgrade to the latest version and re-test. If the bug is still reproducible, increase the verbosity of the steps to recreate it so we can try again.

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