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[Bug 1540014] Re: NetworkManager crashes over and over again, and does not launch

To: desktop-packages@xxxxxxxxxxxxxxxxxxx
From: nesthib <1540014@xxxxxxxxxxxxxxxxxx>
Date: Sun, 31 Jan 2016 06:19:11 -0000
Reply-to: Bug 1540014 <1540014@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
See bug #1539634

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https://bugs.launchpad.net/bugs/1540014

Title:
  NetworkManager crashes over and over again, and does not launch

Status in network-manager package in Ubuntu:
  Confirmed

Bug description:
  I did the kernel updates this morning, restarted my computer, and had
  no internet. Tried using an older kernel version, manually starting
  NetworkManager, all the things - nothing works, there is no internet.

  All NetworkManager is doing is crashing repeatedly and that's about
  it:

  Jan 31 09:38:07 gooseberry ModemManager[3692]: <info>  ModemManager (version 1.0.0) starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3699]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3699]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:07 gooseberry NetworkManager[3699]: <info> WEXT support is enabled
  Jan 31 09:38:07 gooseberry kernel: [  161.385758] do_general_protection: 1 callbacks suppressed
  Jan 31 09:38:07 gooseberry kernel: [  161.385761] traps: NetworkManager[3699] general protection ip:469fee sp:7ffc1d7ddfc0 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:07 gooseberry kernel: [  161.460737] init: network-manager main process (3699) killed by SEGV signal
  Jan 31 09:38:07 gooseberry kernel: [  161.460749] init: network-manager main process ended, respawning
  Jan 31 09:38:07 gooseberry NetworkManager[3707]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3707]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:07 gooseberry NetworkManager[3707]: <info> WEXT support is enabled
  Jan 31 09:38:07 gooseberry kernel: [  161.469470] traps: NetworkManager[3707] general protection ip:469fee sp:7ffdedbe8250 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:07 gooseberry kernel: [  161.543303] init: network-manager main process (3707) killed by SEGV signal
  Jan 31 09:38:07 gooseberry kernel: [  161.543324] init: network-manager main process ended, respawning
  Jan 31 09:38:07 gooseberry NetworkManager[3712]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3712]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:07 gooseberry NetworkManager[3712]: <info> WEXT support is enabled
  Jan 31 09:38:07 gooseberry kernel: [  161.549176] traps: NetworkManager[3712] general protection ip:469fee sp:7fff0dc74c20 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:07 gooseberry kernel: [  161.626148] init: network-manager main process (3712) killed by SEGV signal
  Jan 31 09:38:07 gooseberry kernel: [  161.626169] init: network-manager main process ended, respawning
  Jan 31 09:38:07 gooseberry NetworkManager[3717]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3717]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:07 gooseberry NetworkManager[3717]: <info> WEXT support is enabled
  Jan 31 09:38:07 gooseberry kernel: [  161.635031] traps: NetworkManager[3717] general protection ip:469fee sp:7fff5abe7ba0 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:07 gooseberry kernel: [  161.711343] init: network-manager main process (3717) killed by SEGV signal
  Jan 31 09:38:07 gooseberry kernel: [  161.711364] init: network-manager main process ended, respawning
  Jan 31 09:38:07 gooseberry NetworkManager[3722]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3722]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:07 gooseberry NetworkManager[3722]: <info> WEXT support is enabled
  Jan 31 09:38:07 gooseberry kernel: [  161.717615] traps: NetworkManager[3722] general protection ip:469fee sp:7ffcad607d80 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:07 gooseberry kernel: [  161.796157] init: network-manager main process (3722) killed by SEGV signal
  Jan 31 09:38:07 gooseberry kernel: [  161.796179] init: network-manager main process ended, respawning
  Jan 31 09:38:07 gooseberry NetworkManager[3727]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3727]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:07 gooseberry NetworkManager[3727]: <info> WEXT support is enabled
  Jan 31 09:38:07 gooseberry kernel: [  161.805741] traps: NetworkManager[3727] general protection ip:469fee sp:7ffd48e64d40 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:07 gooseberry kernel: [  161.882233] init: network-manager main process (3727) killed by SEGV signal
  Jan 31 09:38:07 gooseberry kernel: [  161.882247] init: network-manager main process ended, respawning
  Jan 31 09:38:07 gooseberry NetworkManager[3732]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3732]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:07 gooseberry NetworkManager[3732]: <info> WEXT support is enabled
  Jan 31 09:38:07 gooseberry kernel: [  161.887065] traps: NetworkManager[3732] general protection ip:469fee sp:7ffe912d5d70 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:07 gooseberry kernel: [  161.960756] init: network-manager main process (3732) killed by SEGV signal
  Jan 31 09:38:07 gooseberry kernel: [  161.960766] init: network-manager main process ended, respawning
  Jan 31 09:38:07 gooseberry NetworkManager[3737]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3737]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:07 gooseberry NetworkManager[3737]: <info> WEXT support is enabled
  Jan 31 09:38:07 gooseberry kernel: [  161.970270] traps: NetworkManager[3737] general protection ip:469fee sp:7ffe5d0c8e20 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:07 gooseberry kernel: [  162.047981] init: network-manager main process (3737) killed by SEGV signal
  Jan 31 09:38:07 gooseberry kernel: [  162.048003] init: network-manager main process ended, respawning
  Jan 31 09:38:07 gooseberry NetworkManager[3742]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:07 gooseberry NetworkManager[3742]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:07 gooseberry NetworkManager[3742]: <info> WEXT support is enabled
  Jan 31 09:38:07 gooseberry kernel: [  162.057539] traps: NetworkManager[3742] general protection ip:469fee sp:7fffc76206e0 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:08 gooseberry kernel: [  162.137891] init: network-manager main process (3742) killed by SEGV signal
  Jan 31 09:38:08 gooseberry kernel: [  162.137912] init: network-manager main process ended, respawning
  Jan 31 09:38:08 gooseberry NetworkManager[3747]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:08 gooseberry NetworkManager[3747]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:08 gooseberry NetworkManager[3747]: <info> WEXT support is enabled
  Jan 31 09:38:08 gooseberry kernel: [  162.145854] traps: NetworkManager[3747] general protection ip:469fee sp:7ffea9890970 error:0 in NetworkManager[400000+10d000]
  Jan 31 09:38:08 gooseberry kernel: [  162.220876] init: network-manager main process (3747) killed by SEGV signal
  Jan 31 09:38:08 gooseberry kernel: [  162.220897] init: network-manager main process ended, respawning
  Jan 31 09:38:08 gooseberry NetworkManager[3752]: <info> NetworkManager (version 0.9.8.8) is starting...
  Jan 31 09:38:08 gooseberry NetworkManager[3752]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
  Jan 31 09:38:08 gooseberry NetworkManager[3752]: <info> WEXT support is enabled
  Jan 31 09:38:08 gooseberry ModemManager[3692]: <info>  Caught signal, shutting down...
  Jan 31 09:38:08 gooseberry ModemManager[3692]: <info>  ModemManager is shut down
  Jan 31 09:38:08 gooseberry kernel: [  162.304670] init: network-manager main process (3752) killed by SEGV signal
  Jan 31 09:38:08 gooseberry kernel: [  162.304683] init: network-manager respawning too fast, stopped

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: network-manager 0.9.8.8-0ubuntu7.2
  ProcVersionSignature: Ubuntu 3.13.0-75.119-generic 3.13.11-ckt32
  Uname: Linux 3.13.0-75-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CRDA:
   country AU:
   	(2402 - 2482 @ 40), (N/A, 20)
   	(5170 - 5250 @ 40), (3, 23)
   	(5250 - 5330 @ 40), (3, 23), DFS
   	(5735 - 5835 @ 40), (3, 30)
  CurrentDesktop: Unity
  Date: Sun Jan 31 09:50:57 2016
  EcryptfsInUse: Yes
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2012-03-23 (1408 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  IpRoute:
   default via 10.1.1.1 dev wlan0 
   10.1.1.0/24 dev wlan0  proto kernel  scope link  src 10.1.1.2 
   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
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: network-manager
  UpgradeStatus: Upgraded to trusty on 2014-07-26 (553 days ago)
  mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2014-10-25T13:22:24.780761
  nmcli-con:
   Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: 
   ** (process:5290): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files
   Error: nmcli (0.9.8.8) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable.
  nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running.
  nmcli-nm:
   RUNNING         VERSION    STATE           NET-ENABLED   WIFI-HARDWARE   WIFI       WWAN-HARDWARE   WWAN      
   not running     unknown    unknown         unknown       unknown         unknown    unknown         unknown

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References

[Bug 1540014] [NEW] NetworkManager crashes over and over again, and does not launch
From: Vadim Peretokin, 2016-01-31