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[Bug 1504762] Re: systemd-logind crashed with SIGSEGV in strlen()

 

*** This bug is a duplicate of bug 1495178 ***
    https://bugs.launchpad.net/bugs/1495178

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 #1495178, 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.

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** This bug has been marked a duplicate of bug 1495178
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** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1504762

Title:
  systemd-logind crashed with SIGSEGV in strlen()

Status in systemd package in Ubuntu:
  New

Bug description:
  I have installed Ubuntu 15.10 beta 2 on a virtual machine using
  Parallels 9. The error occurs after installing Parallel Tools, not
  during the installation of the tools, but after restarting the
  computer.

  ProblemType: Crash
  DistroRelease: Ubuntu 15.10
  Package: systemd 225-1ubuntu7
  ProcVersionSignature: Ubuntu 4.2.0-15.18-generic 4.2.3
  Uname: Linux 4.2.0-15-generic x86_64
  NonfreeKernelModules: prl_fs_freeze prl_fs prl_eth prl_tg
  ApportVersion: 2.19.1-0ubuntu2
  Architecture: amd64
  Date: Sat Oct 10 13:07:01 2015
  ExecutablePath: /lib/systemd/systemd-logind
  InstallationDate: Installed on 2015-10-10 (0 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20151010)
  MachineType: Parallels Software International Inc. Parallels Virtual Platform
  ProcCmdline: /lib/systemd/systemd-logind
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-15-generic root=UUID=ee69fc8b-4fd9-44bb-a07c-44247f48c334 ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7f460b84e6fa <strlen+42>:	movdqu (%rax),%xmm12
   PC (0x7f460b84e6fa) ok
   source "(%rax)" (0x5601f8000000) not located in a known VMA region (needed readable region)!
   destination "%xmm12" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: systemd
  StacktraceTop:
   strlen () at ../sysdeps/x86_64/strlen.S:106
   __GI___strdup (s=0x5601f8000000 <error: Cannot access memory at address 0x5601f8000000>) at strdup.c:41
   ?? ()
   ?? ()
   ?? ()
  Title: systemd-logind crashed with SIGSEGV in strlen()
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 10/05/2015
  dmi.bios.vendor: Parallels Software International Inc.
  dmi.bios.version: 11.0.2 (31348)
  dmi.board.name: Parallels Virtual Platform
  dmi.board.vendor: Parallels Software International Inc.
  dmi.board.version: None
  dmi.chassis.type: 10
  dmi.chassis.vendor: Parallels Software International Inc.
  dmi.modalias: dmi:bvnParallelsSoftwareInternationalInc.:bvr11.0.2(31348):bd10/05/2015:svnParallelsSoftwareInternationalInc.:pnParallelsVirtualPlatform:pvrNone:rvnParallelsSoftwareInternationalInc.:rnParallelsVirtualPlatform:rvrNone:cvnParallelsSoftwareInternationalInc.:ct10:cvr:
  dmi.product.name: Parallels Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: Parallels Software International Inc.

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