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[Bug 1496741] Re: NetworkManager crashed with SIGSEGV

 

I just started experiencing this today, with no change in my hardware or
software :/

Blowing away /etc/NetworkManager/ didn't fix anything, sadly.

** Attachment removed: "nmcli-con.txt"
   https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1496741/+attachment/4466659/+files/nmcli-con.txt

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/1496741

Title:
  NetworkManager crashed with SIGSEGV

Status in network-manager package in Ubuntu:
  Confirmed

Bug description:
  It shows NetworkManager crashed when Ubuntu 15.10 started.

  ProblemType: Crash
  DistroRelease: Ubuntu 15.10
  Package: network-manager 1.0.4-0ubuntu3
  ProcVersionSignature: Ubuntu 4.2.0-10.11-generic 4.2.0
  Uname: Linux 4.2.0-10-generic x86_64
  ApportVersion: 2.18.1-0ubuntu1
  Architecture: i386
  Date: Thu Sep 17 01:22:05 2015
  ExecutablePath: /usr/sbin/NetworkManager
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2011-12-01 (1385 days ago)
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  IpRoute:
   default via 192.168.1.1 dev wlan0  proto static  metric 600 
   169.254.0.0/16 dev wlan0  scope link  metric 1000 
   192.168.1.0/24 dev wlan0  proto kernel  scope link  src 192.168.1.13  metric 600
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcCmdline: /usr/sbin/NetworkManager --no-daemon
  ProcEnviron:
   LANG=en_US.UTF-8
   LANGUAGE=en
   PATH=(custom, no user)
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SegvAnalysis:
   Segfault happened at: 0x80d83fc:	mov    (%eax),%eax
   PC (0x080d83fc) ok
   source "(%eax)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%eax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: network-manager
  StacktraceTop:
   ?? ()
   ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
  Title: NetworkManager crashed with SIGSEGV
  UpgradeStatus: Upgraded to wily on 2015-08-12 (36 days ago)
  UserGroups:
   
  nmcli-dev:
   DEVICE   TYPE      STATE         DBUS-PATH                                  CONNECTION    CON-UUID                              CON-PATH                                           
   wlan0    wifi      connected     /org/freedesktop/NetworkManager/Devices/2  vodafoneE509  af9db9ab-35e5-40d8-ac17-06a719f176f5  /org/freedesktop/NetworkManager/ActiveConnection/0 
   ttyACM0  gsm       disconnected  /org/freedesktop/NetworkManager/Devices/3  --            --                                    --                                                 
   eth0     ethernet  unavailable   /org/freedesktop/NetworkManager/Devices/1  --            --                                    --                                                 
   lo       loopback  unmanaged     /org/freedesktop/NetworkManager/Devices/0  --            --                                    --
  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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