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[Bug 1153342] Re: NetworkManager crashed with SIGSEGV in nm_dhcp_dhclient_escape_duid()

 

saucy has seen the end of its life and is no longer receiving any
updates. Marking the saucy task for this ticket as "Won't Fix".

** Changed in: network-manager (Ubuntu Saucy)
       Status: Triaged => Won't Fix

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https://bugs.launchpad.net/bugs/1153342

Title:
  NetworkManager crashed with SIGSEGV in nm_dhcp_dhclient_escape_duid()

Status in NetworkManager:
  Fix Released
Status in network-manager package in Ubuntu:
  Fix Released
Status in network-manager source package in Raring:
  Won't Fix
Status in network-manager source package in Saucy:
  Won't Fix

Bug description:
  NetworkManager crashed after booting and connecting to a new problem.
  Then it restarted and crashed again multiple times until it connected properly.

  ProblemType: Crash
  DistroRelease: Ubuntu 13.04
  Package: network-manager 0.9.8.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.8.0-11.20-generic 3.8.2
  Uname: Linux 3.8.0-11-generic i686
  ApportVersion: 2.9.1-0ubuntu1
  Architecture: i386
  Date: Sun Mar 10 18:35:04 2013
  ExecutablePath: /usr/sbin/NetworkManager
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2013-03-09 (1 days ago)
  InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Alpha i386 (20130309)
  InterestingModules: b44
  IpRoute:
   default via 192.168.1.1 dev eth1  proto static 
   169.254.0.0/16 dev eth1  scope link  metric 1000 
   192.168.1.0/24 dev eth1  proto kernel  scope link  src 192.168.1.26  metric 9
  MarkForUpload: True
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcCmdline: NetworkManager
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SegvAnalysis:
   Segfault happened at: 0x80cca26 <nm_dhcp_dhclient_escape_duid+22>:	mov    0x4(%esi),%eax
   PC (0x080cca26) ok
   source "0x4(%esi)" (0x00000004) not located in a known VMA region (needed readable region)!
   destination "%eax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: network-manager
  StacktraceTop:
   nm_dhcp_dhclient_escape_duid ()
   ?? ()
   nm_dhcp_client_start_ip6 ()
   ?? ()
   nm_dhcp_manager_start_ip6 ()
  Title: NetworkManager crashed with SIGSEGV in nm_dhcp_dhclient_escape_duid()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  nmcli-con:
   NAME                      UUID                                   TYPE              TIMESTAMP    TIMESTAMP-REAL                     AUTOCONNECT   READONLY   DBUS-PATH                                 
   Wired connection 1        43c10ef8-5a8e-4565-87c8-16f805c2e895   802-3-ethernet    1362936962   zo 10 mrt 2013 18:36:02 CET        yes           no         /org/freedesktop/NetworkManager/Settings/2
   Groningerweg 38           76d7a8b5-1716-4b7d-ad57-f583fc1af359   802-11-wireless   1362936964   zo 10 mrt 2013 18:36:04 CET        yes           no         /org/freedesktop/NetworkManager/Settings/1
   HG655D-F3913D             329d1a58-a4e6-4e67-a036-2e8b9eab3ad8   802-11-wireless   1362935293   zo 10 mrt 2013 18:08:13 CET        yes           no         /org/freedesktop/NetworkManager/Settings/0
  nmcli-dev:
   DEVICE     TYPE              STATE         DBUS-PATH                                  
   eth1       802-11-wireless   connected     /org/freedesktop/NetworkManager/Devices/1  
   eth0       802-3-ethernet    unavailable   /org/freedesktop/NetworkManager/Devices/0
  nmcli-nm:
   RUNNING         VERSION    STATE           NET-ENABLED   WIFI-HARDWARE   WIFI       WWAN-HARDWARE   WWAN      
   running         0.9.8.0    connected       enabled       enabled         enabled    enabled         disabled

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