NM error messages after disconnection and no reconnection

["Daniel Santos Muñoz" <dsantos fis ucm es>]

Hi,

These are the /var/log/messages after the disconnection and no reconnection over Fedora 12.

After this the only way to reconnect is to reboot the system. 
Any suggestion?

Daniel

Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) starting connection 'Empresa'
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> (eth0): device state change: 3 -> 4 (reason 0)
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> (eth0): device state change: 4 -> 5 (reason 0)
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0/wireless): access point 'Empresa' has security, but secrets are required.
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> (eth0): device state change: 5 -> 6 (reason 0)
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> (eth0): device state change: 6 -> 4 (reason 0)
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> (eth0): device state change: 4 -> 5 (reason 0)
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0/wireless): connection 'Empresa' has security, and secrets exist.  No new secrets needed.
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Config: added 'ssid' value 'Empresa'
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Config: added 'scan_ssid' value '1'
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Config: added 'key_mgmt' value 'NONE'
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Config: added 'auth_alg' value 'SHARED'
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Config: added 'wep_key0' value '<omitted>'
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Config: added 'wep_tx_keyidx' value '0'
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> Config: set interface ap_scan to 1
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> (eth0): supplicant connection state:  scanning -> disconnected
Nov 14 09:55:48 localhost NetworkManager[1811]: <info> (eth0): supplicant connection state:  disconnected -> scanning
Nov 14 09:56:03 localhost NetworkManager[1811]: <warn> (eth0): link timed out.
Nov 14 09:56:13 localhost NetworkManager[1811]: <warn> Activation (eth0/wireless): association took too long.
Nov 14 09:56:13 localhost NetworkManager[1811]: <info> (eth0): device state change: 5 -> 6 (reason 0)
Nov 14 09:56:13 localhost NetworkManager[1811]: <warn> Activation (eth0/wireless): asking for new secrets
Nov 14 09:56:13 localhost NetworkManager[1811]: <info> (eth0): supplicant connection state:  scanning -> disconnected
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> (eth0): device state change: 6 -> 4 (reason 0)
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> (eth0): device state change: 4 -> 5 (reason 0)
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Activation (eth0/wireless): connection 'Empresa' has security, and secrets exist.  No new secrets needed.
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Config: added 'ssid' value 'Empresa'
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Config: added 'scan_ssid' value '1'
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Config: added 'key_mgmt' value 'NONE'
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Config: added 'auth_alg' value 'SHARED'
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Config: added 'wep_key0' value '<omitted>'
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Config: added 'wep_tx_keyidx' value '0'
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> Config: set interface ap_scan to 1
Nov 14 09:56:14 localhost NetworkManager[1811]: <info> (eth0): supplicant connection state:  disconnected -> scanning
Nov 14 09:56:40 localhost NetworkManager[1811]: <warn> Activation (eth0/wireless): association took too long.
Nov 14 09:56:40 localhost NetworkManager[1811]: <info> (eth0): device state change: 5 -> 6 (reason 0)
Nov 14 09:56:40 localhost NetworkManager[1811]: <warn> Activation (eth0/wireless): asking for new secrets
Nov 14 09:56:40 localhost NetworkManager[1811]: <info> (eth0): supplicant connection state:  scanning -> disconnected
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> (eth0): device state change: 6 -> 4 (reason 0)
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> (eth0): device state change: 4 -> 5 (reason 0)
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Activation (eth0/wireless): connection 'Empresa' has security, and secrets exist.  No new secrets needed.
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Config: added 'ssid' value 'Empresa'
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Config: added 'scan_ssid' value '1'
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Config: added 'key_mgmt' value 'NONE'
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Config: added 'auth_alg' value 'SHARED'
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Config: added 'wep_key0' value '<omitted>'
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Config: added 'wep_tx_keyidx' value '0'
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> Config: set interface ap_scan to 1
Nov 14 09:56:42 localhost NetworkManager[1811]: <info> (eth0): supplicant connection state:  disconnected -> scanning
Nov 14 09:57:07 localhost NetworkManager[1811]: <warn> Activation (eth0/wireless): association took too long.
Nov 14 09:57:07 localhost NetworkManager[1811]: <info> (eth0): device state change: 5 -> 6 (reason 0)
Nov 14 09:57:07 localhost NetworkManager[1811]: <warn> Activation (eth0/wireless): asking for new secrets
Nov 14 09:57:07 localhost NetworkManager[1811]: <info> (eth0): supplicant connection state:  scanning -> disconnected
Nov 14 09:57:11 localhost NetworkManager[1811]: <info> (eth0): device state change: 6 -> 9 (reason 7)
Nov 14 09:57:11 localhost NetworkManager[1811]: <warn> Activation (eth0) failed for access point (Empresa)
Nov 14 09:57:11 localhost NetworkManager[1811]: <info> Marking connection 'Empresa' invalid.
Nov 14 09:57:11 localhost NetworkManager[1811]: <warn> Activation (eth0) failed.
Nov 14 09:57:11 localhost NetworkManager[1811]: <info> (eth0): device state change: 9 -> 3 (reason 0)
Nov 14 09:57:11 localhost NetworkManager[1811]: <info> (eth0): deactivating device (reason: 0).