Bug 683189

Summary: [abrt] crash in demarshal_ip4_config() during property changed
Product: [Fedora] Fedora Reporter: Boris Leidner <feanor>
Component: NetworkManagerAssignee: Dan Williams <dcbw>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 14CC: bobpoljakov, bugzilla, bugzilla, chernoff, chunnayya, daniel, dcbw, dieter.kasper, dkovalsk, dpw818, fhauva, firefexx, gaul, geslinux, heuaaa, i.grok, jdragone, joel.cordero, jones.peter.busi, kalgecin, liana, marco, michaelsefi, mickey.veksler, milan.kerslager, mkelly, ms, rderooy, redhat, ronaldcanete, sgawlow, tomasek, vitor.dominor, webmaster
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:5facc4793ed7dbdb93ba6b57049a2f16fd0c4b5b
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-03-13 20:02:58 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: backtrace none

Description Boris Leidner 2011-03-08 19:42:42 UTC
abrt version: 1.1.17
architecture: x86_64
Attached file: backtrace, 18911 bytes
cmdline: nm-applet --sm-disable
component: NetworkManager
Attached file: coredump, 14135296 bytes
crash_function: _dbus_abort
executable: /usr/bin/nm-applet
kernel: 2.6.35.11-83.fc14.x86_64
package: NetworkManager-gnome-1:0.8.3.997-1.fc14
rating: 4
reason: Process /usr/bin/nm-applet was killed by signal 6 (SIGABRT)
release: Fedora release 14 (Laughlin)
How to reproduce: Ich weiß es nicht. Der Fehler tritt sporadisch auf und ich habe bislang keinen Zusammenhang zu Aktionen von mir entdecken können.
time: 1299450708
uid: 500

Comment 1 Boris Leidner 2011-03-08 19:42:46 UTC
Created attachment 482995 [details]
File: backtrace

Comment 2 Robert de Rooy 2011-03-10 08:01:52 UTC
Package: NetworkManager-gnome-1:0.8.3.997-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
Trying (unsucessfully) to connect to WPA Enterprise with p12 certificate

Comment 3 David Kovalsky 2011-03-12 10:16:49 UTC
Package: NetworkManager-gnome-1:0.8.3.997-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Resume notebook from suspend
2. Notice that nm-applet has crashed
3.


Comment
-----
I can rarely reproduce this on setups where WPA2 network is configured and signal is very weak.

Comment 4 bobpoljakov 2011-03-12 21:09:36 UTC
Package: NetworkManager-gnome-1:0.8.3.997-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. resume from suspend
2.
3.


Comment
-----
resume from suspend

Comment 5 Joel Cordero 2011-03-13 00:08:40 UTC
Package: NetworkManager-gnome-1:0.8.3.997-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1.dont know
2.
3.

Comment 6 Michael Veksler 2011-03-16 00:14:06 UTC
Package: NetworkManager-gnome-1:0.8.3.997-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Send the laptop to sleep when working on a wired network
2. Wake up laptop when in a pre-configured Wi-Fi environment
3.

Comment 7 Chunnayya Munnayya 2011-03-16 14:47:07 UTC
Package: NetworkManager-gnome-1:0.8.3.997-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Clicked on System Tray Applet to disable specific WiFi network automatically connected to
2. Crash!
3.

Comment 8 Kurt Driver 2011-03-18 21:17:42 UTC
Package: NetworkManager-gnome-1:0.8.3.997-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1.IIRC, I was logging on, when it crashed.
2.
3.

Comment 9 Milan Kerslager 2011-03-21 07:06:27 UTC
Package: NetworkManager-gnome-1:0.8.3.997-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
Just waked up from supend-to-disc.

Comment 10 Jirka Klimes 2011-03-24 08:41:19 UTC
*** Bug 690149 has been marked as a duplicate of this bug. ***

Comment 11 Need Real Name 2011-03-24 15:28:34 UTC
Package: NetworkManager-gnome-1:0.8.3.998-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. started systemrescuecd-x86-2.0.1 in VirtualBox running xp 64 bit
2. 
3.


Comment
-----
Conflict between network manager control and virtualbox?

Comment 12 dobs 2011-03-24 19:00:06 UTC
Package: NetworkManager-gnome-1:0.8.3.998-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. No idea...

Comment 13 David Kovalsky 2011-03-24 22:48:37 UTC
Package: NetworkManager-gnome-1:0.8.3.998-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Have NM configured with vpnc, traffic flowing through
2. Leave battery to drain to nearly zero when computer automatically suspends
3. At suspend, connect charged, open lid and watch the notebook come back up from suspend.
4. Notice abrt, file this report

Comment 14 Jonathan Gazeley 2011-03-25 13:39:39 UTC
Package: NetworkManager-gnome-1:0.8.3.998-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Was authenticated to a WPA2-Enterprise network
2. Picked a diferent WPA2-Enterprise network from the list
3. Crash

Comment 15 Francisco Hauva 2011-03-26 16:17:42 UTC
Package: NetworkManager-gnome-1:0.8.3.998-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. init session
2.
3.

Comment 16 Francisco Hauva 2011-03-26 16:18:15 UTC
Package: NetworkManager-gnome-1:0.8.3.998-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Create a new WIFI Network
2.
3.

Comment 17 Francisco Hauva 2011-03-26 20:37:53 UTC
Package: NetworkManager-gnome-1:0.8.3.998-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. diconnect from wifi network
2.
3.

Comment 18 marco 2011-03-30 22:17:57 UTC
Package: NetworkManager-gnome-1:0.8.3.998-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Just happened once in the background
2.
3.

Comment 19 Sara L. Uckelman 2011-04-05 07:42:52 UTC
Package: NetworkManager-gnome-1:0.8.3.998-1.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. I was on a train and was connecting to/connected to a wireless network when the train pulled out of the station.
2. I think it was while it was trying to reconnect as I pulled away from the station that the network manager crashed.
3.

Comment 20 Dan Williams 2011-04-06 15:23:06 UTC
*** Bug 691593 has been marked as a duplicate of this bug. ***

Comment 21 Dan Williams 2011-04-06 15:25:36 UTC
*** Bug 693049 has been marked as a duplicate of this bug. ***

Comment 22 Dan Williams 2011-04-06 15:29:45 UTC
*** Bug 691897 has been marked as a duplicate of this bug. ***

Comment 23 Dan Williams 2011-04-06 15:41:23 UTC
*** Bug 691493 has been marked as a duplicate of this bug. ***

Comment 24 Jirka Klimes 2011-04-07 12:44:28 UTC
*** Bug 684484 has been marked as a duplicate of this bug. ***

Comment 25 Jirka Klimes 2011-04-07 12:45:34 UTC
*** Bug 683738 has been marked as a duplicate of this bug. ***

Comment 26 Jirka Klimes 2011-04-07 12:46:17 UTC
*** Bug 681610 has been marked as a duplicate of this bug. ***

Comment 27 Jirka Klimes 2011-04-07 12:47:00 UTC
*** Bug 682004 has been marked as a duplicate of this bug. ***

Comment 28 Milan Kerslager 2011-04-09 14:03:01 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
Reconnection to the network.

Comment 29 dpw818 2011-04-09 19:52:36 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: i686
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
Just trying to connect via Wifi

Comment 30 Madison Kelly 2011-04-10 14:42:00 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Unsure how it happened. Put the computer to sleep last night, started it up this morning and the crash alert was up on the panel.
2.
3.

Comment 31 Ronald Canete 2011-04-11 02:17:48 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: i686
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. no idea
2.
3.

Comment 32 Joel Cordero 2011-04-11 22:02:00 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1.plugged a gms telcel bam
2.
3.

Comment 33 Petr Tomasek 2011-04-12 12:29:50 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: i686
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
see below


Comment
-----
nm crashed while seeking/connecting into WiFi network

Comment 34 Markus Schulze 2011-04-13 06:41:05 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. inserted a pc card network adapter
2. manually connected NetworkManager connection profile to this adapter
3. NM crashed

Comment 35 Dieter Kasper 2011-04-13 07:18:44 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. move the WLAN-Switch of the Laptop to OFF
2.
3.


Comment
-----
the WLAN was protected by WPA

Comment 36 Peter H. Jones 2011-04-15 03:52:44 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----

unknown

Comment 37 dpw818 2011-04-16 09:13:59 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: i686
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
Nothing, was just running it. I believe it had disconnected & was trying to re-connect to a secure network.

Comment 38 jdragone 2011-04-16 14:17:51 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. estaba usando la aplicacion y se cayo el paquete y me quede sin conexion
2. igualmente despues de algo asi como media hora de conexion se desconecta y no me vuelve a dejar reconectar a internet usando wifi
3.

Comment 39 firefexx 2011-04-19 11:29:16 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Fedora 14, latest updates from today
2. connect via NetworkManager to a WPA2 Enterprise WLAN, provided by an university
3. try to download a simple txt-file


Comment
-----
Here are a lot of access points and Fedora is often switching between them. Maybe that concerns the problem?!

Comment 40 Sean Sheedy 2011-04-19 21:37:46 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Crashed during sleep/wake cycle on laptop.

Comment 41 Slawek Gawlowski 2011-04-19 23:46:23 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
restart network connection

Comment 42 Slawek Gawlowski 2011-04-20 23:11:08 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
restart network connection



Comment
-----
I was reconnecting to wifi

Comment 43 michael 2011-04-21 20:15:50 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: i686
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1.system overload
2.crashed
3.

Comment 44 Madison Kelly 2011-04-23 15:54:01 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Not sure, recovered from sleep and saw this error.
2.
3.

Comment 45 Grzegorz Witkowski 2011-04-25 10:56:57 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Laptop (Acer Aspire 5742) failed to reconnect to hidden SSID.
In /var/log/messages you can see the following entries:

Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): device state change: 5 -> 6 (reason 0)
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): device state change: 6 -> 3 (reason 0)
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): deactivating device (reason: 0).
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Policy set 'System eth0' (eth0) as default for IPv4 routing and DNS.
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Policy set 'System eth0' (eth0) as default for IPv4 routing and DNS.
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) starting connection 'gesnet'
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): device state change: 3 -> 4 (reason 0)
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started...
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): supplicant connection state:  scanning -> disconnected
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting...
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): device state change: 4 -> 5 (reason 0)
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1/wireless): access point 'gesnet' has security, but secrets are required
.
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): device state change: 5 -> 6 (reason 0)
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started...
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): device state change: 6 -> 4 (reason 0)
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting...
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): device state change: 4 -> 5 (reason 0)
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1/wireless): connection 'gesnet' has security, and secrets exist.  No new
 secrets needed.
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Config: added 'ssid' value 'gesnet'
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Config: added 'scan_ssid' value '1'
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Config: added 'psk' value '<omitted>'
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> Config: set interface ap_scan to 1
Apr 25 10:59:17 aspire NetworkManager[1291]: <info> (eth1): supplicant connection state:  disconnected -> scanning
Apr 25 10:59:43 aspire NetworkManager[1291]: <warn> Activation (eth1/wireless): association took too long.
Apr 25 10:59:43 aspire NetworkManager[1291]: <info> (eth1): device state change: 5 -> 6 (reason 0)
Apr 25 10:59:43 aspire NetworkManager[1291]: <warn> Activation (eth1/wireless): asking for new secrets
Apr 25 10:59:43 aspire NetworkManager[1291]: <info> (eth1): supplicant connection state:  scanning -> disconnected
Apr 25 10:59:55 aspire NetworkManager[1291]: <info> (eth1): device state change: 6 -> 9 (reason 7)
Apr 25 10:59:55 aspire NetworkManager[1291]: <warn> Activation (eth1) failed for access point (gesnet)
Apr 25 10:59:55 aspire NetworkManager[1291]: <info> Marking connection 'gesnet' invalid.
Apr 25 10:59:55 aspire NetworkManager[1291]: <warn> Activation (eth1) failed.
Apr 25 10:59:55 aspire NetworkManager[1291]: <info> (eth1): device state change: 9 -> 3 (reason 0)
Apr 25 10:59:55 aspire NetworkManager[1291]: <info> (eth1): deactivating device (reason: 0).

2. rmmod wl
3. service NetworkManager restart
4. modprobe wl
5. service NetworkManager restart
6. NetworkManager crashed.
7. nm-applet crashed and did not restart.
8. Run nm-applet in background and it appeared on gnome-panel.
9. Reconnected to hidden SSID with no problem.


Comment
-----
Wireless connection worked fine for a couple of days on a brand new laptop.
After digging forums, it looks there is an ongoing problem with re-connecting to hidden SSID with NetworkManager, I think.

[root@aspire log]# cat /etc/fedora-release 
Fedora release 14 (Laughlin)

[root@aspire log]# uname -a
Linux aspire.localdomain 2.6.35.12-88.fc14.x86_64 #1 SMP Thu Mar 31 21:21:57 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux

[root@aspire log]# lsmod | grep wl
wl                   2555141  0 
lib80211                5095  2 wl,lib80211_crypt_tkip


[root@aspire log]# nm-applet &
[1] 5746
[root@aspire log]# ** Message: applet now removed from the notification area
** Message: applet now embedded in the notification area

[root@aspire log]# ** Message: <info>  No keyring secrets found for gesnet/802-11-wireless-security; asking user.

** (nm-applet:5746): WARNING **: _nm_object_get_property: Error getting 'HwAddress' for /org/freedesktop/NetworkManager/AccessPoint/3: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist

(nm-applet:5746): Gdk-CRITICAL **: IA__gdk_window_get_root_coords: assertion `GDK_IS_WINDOW (window)' failed

(nm-applet:5746): Gdk-CRITICAL **: IA__gdk_window_get_root_coords: assertion `GDK_IS_WINDOW (window)' failed

(nm-applet:5746): Gdk-CRITICAL **: IA__gdk_window_get_root_coords: assertion `GDK_IS_WINDOW (window)' failed

(nm-applet:5746): Gdk-CRITICAL **: IA__gdk_window_get_root_coords: assertion `GDK_IS_WINDOW (window)' failed

** (nm-applet:5746): WARNING **: _nm_object_get_property: Error getting 'Strength' for /org/freedesktop/NetworkManager/AccessPoint/3: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist

(nm-applet:5746): GLib-GObject-WARNING **: invalid cast from `NMSettingWireless' to `GtkWidget'

(nm-applet:5746): GLib-GObject-WARNING **: invalid cast from `NMSettingWireless' to `GtkWidget'

(nm-applet:5746): GLib-GObject-WARNING **: gsignal.c:2924: signal id `25' is invalid for instance `0x23dfad0'

(nm-applet:5746): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed

(nm-applet:5746): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkWidget'

(nm-applet:5746): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkWidget'

(nm-applet:5746): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `(null)'

(nm-applet:5746): GLib-GObject-CRITICAL **: g_signal_emit_valist: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

(nm-applet:5746): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

(nm-applet:5746): GLib-GObject-WARNING **: invalid cast from `NMSettingWireless' to `GtkWidget'

(nm-applet:5746): GLib-GObject-WARNING **: invalid cast from `NMSettingWireless' to `GtkWidget'

(nm-applet:5746): GLib-GObject-WARNING **: gsignal.c:2924: signal id `25' is invalid for instance `0x23dfad0'

(nm-applet:5746): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed

(nm-applet:5746): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkWidget'

(nm-applet:5746): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkWidget'

(nm-applet:5746): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `(null)'

(nm-applet:5746): GLib-GObject-CRITICAL **: g_signal_emit_valist: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

(nm-applet:5746): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

Comment 46 Grzegorz Witkowski 2011-04-25 11:01:15 UTC
SELinux is preventing /usr/sbin/wpa_supplicant from using the sys_module capability.

*****  Plugin sys_module (99.5 confidence) suggests  *************************

If you do not believe that /usr/sbin/wpa_supplicant should be attempting to modify the kernel by loading a kernel module.
Then a process might be attempting to hack into your system.
Do
contact your security administrator and report this issue.

*****  Plugin catchall (1.49 confidence) suggests  ***************************

If you believe that wpa_supplicant should have the sys_module capability by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep wpa_supplicant /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:NetworkManager_t:s0-s0:c0.c1023
Target Context                system_u:system_r:NetworkManager_t:s0-s0:c0.c1023
Target Objects                Unknown [ capability ]
Source                        wpa_supplicant
Source Path                   /usr/sbin/wpa_supplicant
Port                          <Unknown>
Host                          aspire.localdomain
Source RPM Packages           wpa_supplicant-0.6.8-10.fc14
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.7-37.fc14
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     aspire.localdomain
Platform                      Linux aspire.localdomain 2.6.35.12-88.fc14.x86_64
                              #1 SMP Thu Mar 31 21:21:57 UTC 2011 x86_64 x86_64
Alert Count                   7
First Seen                    Mon 25 Apr 2011 11:29:01 AM IST
Last Seen                     Mon 25 Apr 2011 11:29:01 AM IST
Local ID                      7ed90faf-1b7f-49d1-b8e9-b2f8630a35f7

Raw Audit Messages
type=AVC msg=audit(1303727341.698:33482): avc:  denied  { sys_module } for  pid=1357 comm="wpa_supplicant" capability=16  scontext=system_u:system_r:NetworkManager_t:s0-s0:c0.c1023 tcontext=system_u:system_r:NetworkManager_t:s0-s0:c0.c1023 tclass=capability


type=SYSCALL msg=audit(1303727341.698:33482): arch=x86_64 syscall=ioctl success=no exit=ENODEV a0=6 a1=8913 a2=7fffc4c750b0 a3=0 items=0 ppid=1 pid=1357 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=wpa_supplicant exe=/usr/sbin/wpa_supplicant subj=system_u:system_r:NetworkManager_t:s0-s0:c0.c1023 key=(null)

Hash: wpa_supplicant,NetworkManager_t,NetworkManager_t,capability,sys_module

audit2allow

#============= NetworkManager_t ==============
allow NetworkManager_t self:capability sys_module;

audit2allow -R

#============= NetworkManager_t ==============
allow NetworkManager_t self:capability sys_module;

Comment 47 heuaaa 2011-04-26 20:23:45 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1.je dbute sur Fedora, je ne peux pas vous donner des commentaires pertinents
2.je n'ai pas connu de problme particulier li  ce bug
3.

Comment 48 heuaaa 2011-05-20 18:12:51 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1.je dbute sur Fedora, je ne peux pas vous donner des commentaires pertinents
2.je n'ai pas connu de problme particulier li  ce bug
3.

Comment 49 heuaaa 2011-05-20 18:13:28 UTC
Package: NetworkManager-gnome-1:0.8.3.998-2.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1.je dbute sur Fedora, je ne peux pas vous donner des commentaires pertinents
2.je n'ai pas connu de problme particulier li  ce bug
3.

Comment 50 Dan Williams 2012-03-13 20:02:58 UTC
This is fixed in NM 0.9 and later (F15+)