[Bug 1622537] Re: systemd-resolved crashed with SIGSEGV in sd_event_dispatch()

[Apport retracing service]

*** This bug is a duplicate of bug 1621396 ***
    https://bugs.launchpad.net/bugs/1621396

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 #1621396, 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 private bug 1621396

** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1622537

Title:
  systemd-resolved crashed with SIGSEGV in sd_event_dispatch()

Status in systemd package in Ubuntu:
  New

Bug description:
  not sure what happened, the error screen pops up without any active
  program crashing or anything else visible happening.

  ProblemType: Crash
  DistroRelease: Ubuntu 16.10
  Package: systemd 231-5
  ProcVersionSignature: Ubuntu 4.4.0-9136.55-generic 4.4.16
  Uname: Linux 4.4.0-9136-generic x86_64
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  CrashCounter: 1
  Date: Sun Sep 11 14:06:30 2016
  ExecutablePath: /lib/systemd/systemd-resolved
  InstallationDate: Installed on 2013-06-06 (1193 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: Dell Inc. Dell System XPS L322X
  ProcCmdline: /lib/systemd/systemd-resolved
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-9136-generic root=UUID=2850be62-a05e-4ab9-af2b-5f1fd159ce5d ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x5558e9d5c257:	cmpl   $0x1,0x4(%rax)
   PC (0x5558e9d5c257) ok
   source "$0x1" ok
   destination "0x4(%rax)" (0x00000004) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: systemd
  StacktraceTop:
   ?? ()
   ?? ()
   ?? () from /lib/systemd/libsystemd-shared-231.so
   sd_event_dispatch () from /lib/systemd/libsystemd-shared-231.so
   sd_event_run () from /lib/systemd/libsystemd-shared-231.so
  Title: systemd-resolved crashed with SIGSEGV in sd_event_dispatch()
  UpgradeStatus: Upgraded to yakkety on 2016-09-03 (8 days ago)
  UserGroups:
   
  dmi.bios.date: 04/18/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0PJHXN
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnDellInc.:bvrA08:bd04/18/2013:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0PJHXN:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: Dell System XPS L322X
  dmi.sys.vendor: Dell Inc.

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