wrapper-2.0 crashed with SIGSEGV in strlen()

[David Pearson]

Software updater reported a partial dist upgrade.

Error appeared at end of upgrade

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: libxfce4panel-2.0-4 4.12.0-3ubuntu2
ProcVersionSignature: Ubuntu 4.4.0-4.19-generic 4.4.1
Uname: Linux 4.4.0-4-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CurrentDesktop: XFCE
Date: Fri Feb 26 19:47:37 2016
ExecutablePath: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
InstallationDate: Installed on 2015-10-27 (121 days ago)
InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
ProcCmdline: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so 5 14680110 power-manager-plugin Power\ Manager\ Plugin Display\ the\ battery\ levels\ of\ your\ devices\ and\ control\ the\ brightness\ of\ your\ display
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f8e9d7487aa <strlen+42>: movdqu (%rax),%xmm12
 PC (0x7f8e9d7487aa) ok
 source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%xmm12" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xfce4-panel
StacktraceTop:
 strlen () at ../sysdeps/x86_64/strlen.S:106
 ?? () from /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so
 ?? () from /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: wrapper-2.0 crashed with SIGSEGV in strlen()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 strlen () at ../sysdeps/x86_64/strlen.S:106
 xfpm_power_translate_technology (value=<optimized out>) at xfpm-power-common.c:83
 ?? ()
 ?? ()
 ?? ()

[Launchpad Janitor (janitor)]

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