unity-system-compositor crashed with SIGSEGV in __gxx_personality_v0()

[Mark L. Gaubatz]

Received shortly after boot and initial login; no other actions taken.

Description: Ubuntu Xenial Xerus (development branch)
Release: 16.04

unity-system-compositor:
  Installed: 0.4.3+16.04.20160323-0ubuntu1
  Candidate: 0.4.3+16.04.20160323-0ubuntu1
  Version table:
 *** 0.4.3+16.04.20160323-0ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: unity-system-compositor 0.4.3+16.04.20160323-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-17.33-generic 4.4.6
Uname: Linux 4.4.0-17-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl nvidia_uvm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
Date: Wed Apr 6 21:58:35 2016
ExecutablePath: /usr/sbin/unity-system-compositor
GraphicsCard:
 Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Lenovo 2nd Generation Core Processor Family Integrated Graphics Controller [17aa:21d1]
 NVIDIA Corporation GF106GLM [Quadro 2000M] [10de:0dda] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: Lenovo GF106GLM [Quadro 2000M] [17aa:21d1]
InstallationDate: Installed on 2016-04-02 (5 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323)
ProcCmdline: /usr/sbin/unity-system-compositor --disable-inactivity-policy=true --on-fatal-error-abort --file /run/lightdm-mir-0 --from-dm-fd 12 --to-dm-fd 21 --vt 8
ProcEnviron:

SegvAnalysis:
 Segfault happened at: 0x7f11b7423c3b: mov (%rsi),%rax
 PC (0x7f11b7423c3b) ok
 source "(%rsi)" (0x7f11b3146490) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity-system-compositor
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
 __gxx_personality_v0 () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
 _Unwind_RaiseException () from /lib/x86_64-linux-gnu/libgcc_s.so.1
 _Unwind_Resume_or_Rethrow () from /lib/x86_64-linux-gnu/libgcc_s.so.1
 __cxa_rethrow () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
Title: unity-system-compositor crashed with SIGSEGV in __gxx_personality_v0()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

version.libdrm: libdrm2 2.4.67-1
version.lightdm: lightdm 1.18.1-0ubuntu1
version.mesa: libegl1-mesa-dev N/A

[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 #1553549, 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.