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[Bug 1505714] Re: NetworkManager crashed with SIGSEGV

 

*** This bug is a duplicate of bug 1496741 ***
    https://bugs.launchpad.net/bugs/1496741

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 #1496741, 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"
   https://bugs.launchpad.net/bugs/1505714/+attachment/4493572/+files/CoreDump.gz

** Attachment removed: "Disassembly.txt"
   https://bugs.launchpad.net/bugs/1505714/+attachment/4493574/+files/Disassembly.txt

** Attachment removed: "ProcMaps.txt"
   https://bugs.launchpad.net/bugs/1505714/+attachment/4493586/+files/ProcMaps.txt

** Attachment removed: "ProcStatus.txt"
   https://bugs.launchpad.net/bugs/1505714/+attachment/4493587/+files/ProcStatus.txt

** Attachment removed: "Registers.txt"
   https://bugs.launchpad.net/bugs/1505714/+attachment/4493588/+files/Registers.txt

** Attachment removed: "Stacktrace.txt"
   https://bugs.launchpad.net/bugs/1505714/+attachment/4493590/+files/Stacktrace.txt

** Attachment removed: "ThreadStacktrace.txt"
   https://bugs.launchpad.net/bugs/1505714/+attachment/4493591/+files/ThreadStacktrace.txt

** This bug has been marked a duplicate of private bug 1496741

** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1505714

Title:
  NetworkManager crashed with SIGSEGV

Status in network-manager package in Ubuntu:
  New

Bug description:
  crash during normal operation after several hours

  ProblemType: Crash
  DistroRelease: Ubuntu 15.10
  Package: network-manager 1.0.4-0ubuntu4
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.19.1-0ubuntu2
  Architecture: amd64
  Date: Tue Oct 13 16:39:49 2015
  ExecutablePath: /usr/sbin/NetworkManager
  IpRoute:
   default via 10.85.3.65 dev enx801f02f8383b  proto static  metric 600 
   10.85.3.0/24 dev enx801f02f8383b  proto kernel  scope link  src 10.85.3.99  metric 600 
   192.168.122.0/24 dev virbr0  proto kernel  scope link  src 192.168.122.1
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcCmdline: NetworkManager
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=linux
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
  SegvAnalysis:
   Segfault happened at: 0x497b77:	mov    (%rax),%rsi
   PC (0x00497b77) ok
   source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%rsi" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: network-manager
  StacktraceTop:
   ?? ()
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
  Title: NetworkManager crashed with SIGSEGV
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2015-09-30T08:30:15.804281
  nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'.

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