gnome-terminal-server crashed with SIGSEGV in g_type_check_instance_is_a()

[Adam Zohir]

craaaash

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-terminal 3.26.2-3ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13
Uname: Linux 4.13.0-32-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.8-0ubuntu8
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Tue Feb 13 01:48:03 2018
ExecutablePath: /usr/lib/gnome-terminal/gnome-terminal-server
InstallationDate: Installed on 2018-02-12 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180210)
ProcCmdline: /usr/lib/gnome-terminal/gnome-terminal-server
SegvAnalysis:
 Segfault happened at: 0x7f26cfc0077e <g_type_check_instance_is_a+62>: testb $0x4,0x16(%rdx)
 PC (0x7f26cfc0077e) ok
 source "$0x4" ok
 destination "0x16(%rdx)" (0x70000001e) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: gnome-terminal
StacktraceTop:
 g_type_check_instance_is_a () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 gtk_widget_get_toplevel () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 gtk_window_group_add_window () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 gtk_window_set_transient_for () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
Title: gnome-terminal-server crashed with SIGSEGV in g_type_check_instance_is_a()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[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 #1438014, 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.