systemd-logind crashed with SIGSEGV in strlen()

[Tony Baynes]

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.

[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 #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.