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[Bug 1630979] Re: notify-osd crashed with SIGSEGV in sn_xcb_display_new()

 

*** This bug is a duplicate of bug 1620072 ***
    https://bugs.launchpad.net/bugs/1620072

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 #1620072, 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.

** Attachment removed: "CoreDump.gz"
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   https://bugs.launchpad.net/bugs/1630979/+attachment/4755850/+files/Disassembly.txt

** Attachment removed: "ProcMaps.txt"
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** Attachment removed: "ProcStatus.txt"
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** Attachment removed: "Registers.txt"
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** Attachment removed: "Stacktrace.txt"
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** Attachment removed: "ThreadStacktrace.txt"
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** This bug has been marked a duplicate of private bug 1620072

** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1630979

Title:
  notify-osd crashed with SIGSEGV in sn_xcb_display_new()

Status in notify-osd package in Ubuntu:
  New

Bug description:
  using-->log off-->suspend-->resume-->display a "low
  graphic"window-->OK-->default display settings-->log in.

  ProblemType: Crash
  DistroRelease: Ubuntu 16.10
  Package: notify-osd 0.9.35+16.04.20160415-0ubuntu1
  ProcVersionSignature: Ubuntu 4.8.0-19.21-generic 4.8.0-rc8
  Uname: Linux 4.8.0-17-generic x86_64
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  Date: Wed Oct  5 18:20:25 2016
  DesktopSession: 'ubuntu'
  ExecutablePath: /usr/lib/x86_64-linux-gnu/notify-osd
  GtkTheme: 'Ambiance'
  IconTheme: 'ubuntu-mono-dark'
  InstallationDate: Installed on 2016-09-28 (7 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160922)
  MachineType: TSINGHUA TONGFANG CO., LTD Abelard
  ProcCmdline: /usr/lib/x86_64-linux-gnu/notify-osd
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-19-generic.efi.signed root=UUID=4d3ff533-aec7-4309-a43a-187abdf023b9 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   xserver-xorg             1:7.7+13ubuntu4
   libgl1-mesa-glx          12.0.3-1ubuntu1
   libdrm2                  2.4.70-1
   xserver-xorg-video-intel 2:2.99.917+git20160706-1ubuntu1
   xserver-xorg-video-ati   1:7.7.1-1
  SegvAnalysis:
   Segfault happened at: 0x7f793c31ae39 <sn_xcb_display_new+265>:	mov    0x8(%rax),%edx
   PC (0x7f793c31ae39) ok
   source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed readable region)!
   destination "%edx" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: notify-osd
  StacktraceTop:
   sn_xcb_display_new () from /usr/lib/x86_64-linux-gnu/libstartup-notification-1.so.0
   sn_display_new () from /usr/lib/x86_64-linux-gnu/libstartup-notification-1.so.0
   wnck_screen_get () from /usr/lib/x86_64-linux-gnu/libwnck-3.so.0
   dnd_has_one_fullscreen_window ()
   dnd_dont_disturb_user ()
  Title: notify-osd crashed with SIGSEGV in sn_xcb_display_new()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 12/06/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: F.06.CS
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: K47L
  dmi.board.vendor: TSINGHUA TONGFANG CO., LTD
  dmi.board.version: NA
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvrF.06.CS:bd12/06/2013:svnTSINGHUATONGFANGCO.,LTD:pnAbelard:pvr:rvnTSINGHUATONGFANGCO.,LTD:rnK47L:rvrNA:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Abelard
  dmi.sys.vendor: TSINGHUA TONGFANG CO., LTD

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