[Bug 1560758] Re: systemd-logind crashed with SIGSEGV

[Martin Pitt]

*** This bug is a duplicate of bug 1553040 ***
    https://bugs.launchpad.net/bugs/1553040

** This bug has been marked a duplicate of bug 1553040
   systemd-logind crashed with SIGSEGV

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/1560758

Title:
  systemd-logind crashed with SIGSEGV

Status in systemd package in Ubuntu:
  New

Bug description:
  Dunno, I went away and came back to this.  What I can say was that
  Landscape was supposed to reboot this machine while I was away, and it
  appears that the Landscape triggered reboot never happened.

  Perhaps this systemd failure is a symptom or the reason that the
  reboot failed to occur as scheduled.

  ProblemType: Crash
  DistroRelease: Ubuntu 16.04
  Package: systemd 229-2ubuntu1 [modified: usr/share/dbus-1/system-services/org.freedesktop.systemd1.service]
  ProcVersionSignature: Ubuntu 4.4.0-12.28-generic 4.4.4
  Uname: Linux 4.4.0-12-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  Date: Tue Mar 22 20:01:18 2016
  ExecutablePath: /lib/systemd/systemd-logind
  InstallationDate: Installed on 2016-02-11 (40 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160210)
  MachineType: Gigabyte Technology Co., Ltd. Z170MX-Gaming 5
  ProcCmdline: /lib/systemd/systemd-logind
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-12-generic.efi.signed root=UUID=fa272e99-2333-4360-a2f3-edbde23a1fed ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7f2531b3ea00 <backtrace_and_maps+58>:	add    %cl,0x63(%rcx)
   PC (0x7f2531b3ea00) ok
   source "%cl" ok
   destination "0x63(%rcx)" (0x00000063) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: systemd
  StacktraceTop:
   ?? ()
   ?? ()
   ?? ()
   ?? ()
   ?? ()
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf
   [EXTENDED]   /etc/systemd/system/display-manager.service → /lib/systemd/system/display-manager.service.d/xdiagnose.conf
   [EXTENDED]   /lib/systemd/system/systemd-timesyncd.service → /lib/systemd/system/systemd-timesyncd.service.d/disable-with-time-daemon.conf
   
   3 overridden configuration files found.
  Title: systemd-logind crashed with SIGSEGV
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 10/16/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F3
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z170MX-Gaming 5
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF3:bd10/16/2015:svnGigabyteTechnologyCo.,Ltd.:pnZ170MX-Gaming5:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ170MX-Gaming5:rvrx.x:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: Z170MX-Gaming 5
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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