nemo crashed with SIGSEGV in gtk_widget_get_mapped()

[Togo28]

APP crashed while using the dual window function for a while

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: nemo 3.6.5-1
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu2
Architecture: amd64
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 6 15:46:27 2018
ExecutablePath: /usr/bin/nemo
InstallationDate: Installed on 2018-03-23 (13 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180321)
ProcCmdline: nemo
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f48e4b594ce <gtk_widget_get_mapped+14>: mov (%rbx),%rdx
 PC (0x7f48e4b594ce) ok
 source "(%rbx)" (0x00000051) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nemo
StacktraceTop:
 gtk_widget_get_mapped () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: nemo crashed with SIGSEGV in gtk_widget_get_mapped()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip fax lpadmin plugdev sambashare saned scanner sudo vboxusers

[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 #1671175, 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.