nautilus crashed with SIGSEGV in g_type_check_instance_is_fundamentally_a()

[Patrick Sulzle]

Description: Ubuntu Bionic Beaver (development branch)
Release: 18.04

nautilus:
  Installed: 1:3.26.3-0ubuntu1
  Candidate: 1:3.26.3-0ubuntu1
  Version table:
 *** 1:3.26.3-0ubuntu1 500
        500 http://nl.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
        100 /var/lib/dpkg/status

crash report just appeared.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: nautilus 1:3.26.3-0ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Apr 11 19:25:43 2018
ExecutablePath: /usr/bin/nautilus
GsettingsChanges:
 b'org.gnome.nautilus.preferences' b'default-folder-viewer' b"'list-view'"
 b'org.gnome.nautilus.window-state' b'sidebar-width' b'196'
 b'org.gnome.nautilus.window-state' b'geometry' b"'890x550+346+34'"
 b'org.gnome.nautilus.window-state' b'maximized' b'true'
 b'org.gnome.nautilus.list-view' b'default-zoom-level' b"'small'"
InstallationDate: Installed on 2018-04-07 (4 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404)
ProcCmdline: /usr/bin/nautilus --gapplication-service
SegvAnalysis:
 Segfault happened at: 0x7f01f6ce5c0f <g_type_check_instance_is_fundamentally_a+15>: mov (%rdx),%rdx
 PC (0x7f01f6ce5c0f) ok
 source "(%rdx)" (0x297d76737b6128) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 g_type_check_instance_is_fundamentally_a () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_object_ref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_list_copy_deep () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? ()
 ?? ()
Title: nautilus crashed with SIGSEGV in g_type_check_instance_is_fundamentally_a()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
usr_lib_nautilus:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1713581, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.