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[Bug 839652] Re: NetworkManager crashed with SIGSEGV in g_type_instance_get_private()

 

*** This bug is a duplicate of bug 797868 ***
    https://bugs.launchpad.net/bugs/797868

Thank you for taking the time to report this crash and helping to make
Ubuntu better.  This particular crash has already been reported and is a
duplicate of bug #797868, 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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** Attachment removed: "ProcMaps.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 bug 797868
   NetworkManager crashed with SIGSEGV in g_type_instance_get_private()

** Visibility changed to: Public

** Tags removed: need-i386-retrace

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https://bugs.launchpad.net/bugs/839652

Title:
  NetworkManager crashed with SIGSEGV in g_type_instance_get_private()

Status in “network-manager” package in Ubuntu:
  New

Bug description:
  NM has been unable to recognize my wireless driver.  Although this driver was marked as installed and being worked. I checked the wireless signal via Windows, it works like a charm. But in Ubuntu 11.10 beta 1, no wireless signal appears!
  Tried to install wicd as suggested somewhere but failed.

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: network-manager 0.9.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0.0-9.15-generic 3.0.3
  Uname: Linux 3.0.0-9-generic i686
  NonfreeKernelModules: wl
  Architecture: i386
  CRDA: Error: [Errno 2] No such file or directory
  Date: Fri Sep  2 22:34:28 2011
  ExecutablePath: /usr/sbin/NetworkManager
  Gconf:
   
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110901)
  IpRoute:
   default via 192.168.1.1 dev eth0  proto static 
   169.254.0.0/16 dev eth0  scope link  metric 1000 
   192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.5
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  Keyfiles: Error: [Errno 2] No such file or directory
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcCmdline: NetworkManager
  ProcEnviron: PATH=(custom, no user)
  RfKill:
   0: dell-wifi: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SegvAnalysis:
   Segfault happened at: 0x9ea6f2 <g_type_instance_get_private+34>:	mov    (%edx),%ecx
   PC (0x009ea6f2) ok
   source "(%edx)" (0xaaaaaaaa) not located in a known VMA region (needed readable region)!
   destination "%ecx" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: network-manager
  StacktraceTop:
   g_type_instance_get_private () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
   nm_agent_manager_save_secrets (self=0xaaaaaaaa, connection=0x0, filter_by_uid=1, uid_filter=1000) at nm-agent-manager.c:1220
   update_auth_cb (self=0x8efc4b0, context=0xb6e006f8, sender_uid=1000, error=0x0, data=0x8f29c60) at nm-settings-connection.c:1185
   pk_auth_cb (chain=0xb6e01e20, chain_error=0x0, context=0xb6e006f8, user_data=0x8efc4b0) at nm-settings-connection.c:916
   nm_auth_chain_check_done (self=0xb6e01e20) at nm-manager-auth.c:274
  Title: NetworkManager crashed with SIGSEGV in g_type_instance_get_private()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2011-09-02T22:34:27.906447

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