KMServer-logout-greeter crash, Segmentation fault

[Jeff]

Hello,

Using AMGPU-PRO 17.10 version on Kubuntu 16.04.02 LTS with kernel 4.8.0-52, when clicking any of the logout, reboot, shutdown buttons from the application launcher causes one of the following crash messages to appear. Either it is KMServer-logout-greeter or KWin or KRunner (the latter being the most common), the error from backtrace shows this:

Application: ksmserver-logout-greeter (ksmserver-logout-greeter), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6 0x00007f866f15b1fe in AGER_ClearEntries () from /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1
#7 0x00007f866f15b6bf in AGER_Die () from /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1
#8 0x00007f866f12812f in ?? () from /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1
#9 0x00007f8678b304f0 in ?? ()
#10 0x00007f867647fa18 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x00007fff88faf960 in ?? ()
#12 0x00007f866f166561 in _fini () from /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1
#13 0x00007fff88faf960 in ?? ()
#14 0x00007f8678aadc35 in _dl_fini () at dl-fini.c:240
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

This problem does not persist when using Radeon open source graphics stack. Note, this problem does not persist in other Ubuntu 16.04.2 flavours when using AMDGPU-PRO 17.10

Thanks,
Jeff

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: KMServer-logout-greeter, KWin, KRunner
ProcVersionSignature: Ubuntu 4.8.0-53.56~16.04.1-generic 4.8.17
Uname: Linux 4.8.0-53-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: amd64
CurrentDesktop: KDE
Date: Fri May 26 19:46:17 2017
InstallationDate: Installed on 2017-05-25 (1 days ago)
InstallationMedia: Kubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215)
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: kde-baseapps
UpgradeStatus: No upgrade log present (probably fresh install)