mate-panel crashed with SIGSEGV in mate_panel_applet_can_freely_move()

[Saif Ullah Khan]

Well I dont know exactly, but its an automatically generated report, so i am sending it.

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: mate-panel 1.18.4-0ubuntu1
ProcVersionSignature: Ubuntu 4.11.0-10.15-generic 4.11.8
Uname: Linux 4.11.0-10-generic x86_64
ApportVersion: 2.20.6-0ubuntu4
Architecture: amd64
CasperVersion: 1.384
CurrentDesktop: MATE
Date: Tue Aug 1 23:09:01 2017
ExecutablePath: /usr/bin/mate-panel
LiveMediaBuild: Ubuntu-MATE 17.10 "Artful Aardvark" - Alpha amd64 (20170725.1)
ProcCmdline: mate-panel
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x55e2b3cfab78 <mate_panel_applet_can_freely_move+24>: mov 0x38(%rbx),%rdi
 PC (0x55e2b3cfab78) ok
 source "0x38(%rbx)" (0x00000038) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: mate-panel
StacktraceTop:
 mate_panel_applet_can_freely_move ()
 mate_panel_applet_frame_sync_menu_state ()
 _mate_panel_applet_frame_activated ()
 ?? ()
 g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: mate-panel crashed with SIGSEGV in mate_panel_applet_can_freely_move()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 mate_panel_applet_can_freely_move (applet=0x0) at applet.c:1440
 mate_panel_applet_frame_sync_menu_state (frame=0x55e2b474a250) at panel-applet-frame.c:511
 _mate_panel_applet_frame_activated (frame=0x55e2b474a250, frame_act=0x55e2b4449300, error=<optimized out>) at panel-applet-frame.c:619
 mate_panel_applet_frame_dbus_activated (container=<optimized out>, res=<optimized out>, frame=0x55e2b474a250) at panel-applet-frame-dbus.c:410
 g_simple_async_result_complete (simple=0x55e2b448ddf0) at ../../../../gio/gsimpleasyncresult.c:801

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Launchpad Janitor (janitor)]

[Expired for mate-panel (Ubuntu) because there has been no activity for 60 days.]