Hi, I was finally able to start my wifi, but soon after my first internet request i.e. ping google.com it stopped responding. It did give result for the first ping but there after it didnt work with constant recursive messages in /var/log/messages
[amit@localhost ~]$ uname -ar Linux localhost.localdomain 2.6.21-1.3116.fc7 #1 SMP Thu Apr 26 10:36:44 EDT 2007 i686 i686 i386 GNU/Linux
http://smolt.fedoraproject.org/show?UUID=22c8710a-e702-4bcb-b002-448a3e53805...
messages: May 2 13:46:30 localhost NetworkManager: <info> Updating allowed wireless network lists. May 2 13:46:31 localhost NetworkManager: <info> SWITCH: no current connection, found better connection 'wlan0'. May 2 13:46:31 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.reason May 2 13:46:32 localhost NetworkManager: <info> Will activate connection 'wlan0/TJNET'. May 2 13:46:32 localhost NetworkManager: <info> Device wlan0 activation scheduled... May 2 13:46:32 localhost NetworkManager: <info> Activation (wlan0) started... May 2 13:46:33 localhost NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... May 2 13:46:33 localhost NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... May 2 13:46:33 localhost NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... May 2 13:46:34 localhost NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. May 2 13:46:35 localhost NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... May 2 13:46:35 localhost NetworkManager: <info> Activation (wlan0/wireless): access point 'TJNET' is encrypted, but NO valid key exists. New key needed. May 2 13:46:35 localhost NetworkManager: <info> Activation (wlan0) New wireless user key requested for network 'TJNET'. May 2 13:46:35 localhost NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. May 2 13:46:36 localhost NetworkManager: <info> Activation (wlan0) New wireless user key for network 'TJNET' received. May 2 13:46:36 localhost NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... May 2 13:46:36 localhost NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... May 2 13:46:36 localhost NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... May 2 13:46:36 localhost NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. May 2 13:46:36 localhost NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... May 2 13:46:36 localhost NetworkManager: <info> Activation (wlan0/wireless): access point 'TJNET' is encrypted, and a key exists. No new key needed. May 2 13:46:36 localhost NetworkManager: <info> SUP: sending command 'INTERFACE_ADD wlan0 wext /var/run/wpa_supplicant ' May 2 13:46:36 localhost yum-updatesd: error getting update info: Cannot open/read repomd.xml file for repository: development May 2 13:46:36 localhost setroubleshoot: [rpc.ERROR] attempt to open server connection failed: (2, 'No such file or directory') May 2 13:46:36 localhost NetworkManager: <info> SUP: response was 'OK' May 2 13:46:36 localhost NetworkManager: <info> SUP: sending command 'AP_SCAN 1' May 2 13:46:36 localhost NetworkManager: <info> SUP: response was 'OK' May 2 13:46:36 localhost NetworkManager: <info> SUP: sending command 'ADD_NETWORK' May 2 13:46:36 localhost NetworkManager: <info> SUP: response was '0' May 2 13:46:36 localhost NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 ssid 544a4e4554' May 2 13:46:36 localhost NetworkManager: <info> SUP: response was 'OK' May 2 13:46:36 localhost NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 key_mgmt NONE' May 2 13:46:36 localhost NetworkManager: <info> SUP: response was 'OK' May 2 13:46:36 localhost NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 wep_key0 <key>' May 2 13:46:36 localhost NetworkManager: <info> SUP: response was 'OK' May 2 13:46:36 localhost NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 wep_tx_keyidx 0' May 2 13:46:36 localhost NetworkManager: <info> SUP: response was 'OK' May 2 13:46:37 localhost NetworkManager: <info> SUP: sending command 'ENABLE_NETWORK 0' May 2 13:46:37 localhost NetworkManager: <info> SUP: response was 'OK' May 2 13:46:37 localhost NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. May 2 13:46:37 localhost kernel: iwlwifi: TODO: Look into long/short preamble change handling. May 2 13:46:37 localhost last message repeated 4 times May 2 13:46:38 localhost bonobo-activation-server (amit-3903): Passing command-line arguments in .server files is deprecated: "/usr/bin/tomboy --panel-applet" May 2 13:46:38 localhost wpa_supplicant[4010]: Trying to associate with 00:15:e9:02:ac:38 (SSID='TJNET' freq=2437 MHz) May 2 13:46:38 localhost kernel: hwcrypto disabled! May 2 13:46:38 localhost kernel: iwlwifi: TODO: Look into long/short preamble change handling. May 2 13:46:38 localhost wpa_supplicant[4010]: Associated with 00:15:e9:02:ac:38 May 2 13:46:38 localhost wpa_supplicant[4010]: CTRL-EVENT-CONNECTED - Connection to 00:15:e9:02:ac:38 completed (auth) [id=0 id_str=] May 2 13:46:38 localhost NetworkManager: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to access point 'TJNET'. May 2 13:46:38 localhost kernel: iwlwifi: REPLY_ADD_STA failed May 2 13:46:38 localhost kernel: iwlwifi: Network RSSI: -52 May 2 13:46:38 localhost NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled. May 2 13:46:38 localhost NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started... May 2 13:46:39 localhost NetworkManager: <info> Activation (wlan0) Beginning DHCP transaction. May 2 13:46:39 localhost NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete. May 2 13:46:39 localhost NetworkManager: <info> DHCP daemon state is now 12 (successfully started) for interface wlan0 May 2 13:46:39 localhost dhclient: wmaster0: unknown hardware address type 801 May 2 13:46:39 localhost NetworkManager: <info> DHCP daemon state is now 1 (starting) for interface wlan0 May 2 13:46:39 localhost dhclient: wmaster0: unknown hardware address type 801 May 2 13:46:39 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7 May 2 13:46:39 localhost dhclient: DHCPOFFER from 192.168.0.1 May 2 13:46:39 localhost dhclient: DHCPREQUEST on wlan0 to 255.255.255.255 port 67 May 2 13:46:39 localhost dhclient: DHCPACK from 192.168.0.1 May 2 13:46:39 localhost NetworkManager: <info> DHCP daemon state is now 2 (bound) for interface wlan0 May 2 13:46:39 localhost NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Get) scheduled... May 2 13:46:39 localhost NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Get) started... May 2 13:46:39 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.host_name May 2 13:46:39 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.domain_name May 2 13:46:39 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.nis_domain May 2 13:46:39 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.nis_servers May 2 13:46:39 localhost NetworkManager: <info> Retrieved the following IP4 configuration from the DHCP daemon: May 2 13:46:39 localhost NetworkManager: <info> address 192.168.0.113 May 2 13:46:39 localhost NetworkManager: <info> netmask 255.255.255.0 May 2 13:46:39 localhost NetworkManager: <info> broadcast 192.168.0.255 May 2 13:46:39 localhost NetworkManager: <info> gateway 192.168.0.1 May 2 13:46:39 localhost NetworkManager: <info> nameserver 208.67.222.222 May 2 13:46:39 localhost NetworkManager: <info> nameserver 192.168.0.1 May 2 13:46:39 localhost NetworkManager: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled... May 2 13:46:39 localhost NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Get) complete. May 2 13:46:39 localhost dhclient: bound to 192.168.0.113 -- renewal in 595395 seconds. May 2 13:46:39 localhost NetworkManager: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started... May 2 13:46:39 localhost avahi-daemon[2752]: Joining mDNS multicast group on interface wlan0.IPv4 with address 192.168.0.113. May 2 13:46:39 localhost avahi-daemon[2752]: New relevant interface wlan0.IPv4 for mDNS. May 2 13:46:39 localhost avahi-daemon[2752]: Registering new address record for 192.168.0.113 on wlan0.IPv4. May 2 13:46:40 localhost NetworkManager: <info> Activation (wlan0) successful, device activated. May 2 13:46:40 localhost NetworkManager: <info> Activation (wlan0) Finish handler scheduled. May 2 13:46:40 localhost NetworkManager: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete. May 2 13:46:53 localhost kernel: iwlwifi: TODO: Look into long/short preamble change handling. May 2 13:46:53 localhost last message repeated 3 times May 2 13:46:55 localhost kernel: BUG: warning at include/asm/dma-mapping.h:25/dma_map_single() (Not tainted) May 2 13:46:55 localhost kernel: [<c04061e9>] show_trace_log_lvl+0x1a/0x2f May 2 13:46:55 localhost kernel: [<c04067ad>] show_trace+0x12/0x14 May 2 13:46:55 localhost kernel: [<c0406831>] dump_stack+0x16/0x18 May 2 13:46:55 localhost kernel: [<f8b03708>] d_tx+0x7f2/0xd69 [iwlwifi] May 2 13:46:55 localhost kernel: [<f8ac1759>] __ieee80211_tx+0x20/0xec [mac80211] May 2 13:46:55 localhost kernel: [<f8ac361b>] ieee80211_master_start_xmit+0x410/0x50e [mac80211] May 2 13:46:55 localhost kernel: [<c05b41b2>] dev_hard_start_xmit+0x1ce/0x22b May 2 13:46:55 localhost kernel: [<c05c1cee>] __qdisc_run+0xdb/0x195 May 2 13:46:55 localhost kernel: [<c05b4ee5>] net_tx_action+0xc2/0xeb May 2 13:46:55 localhost kernel: [<c042bfa7>] __do_softirq+0x6f/0xe2 May 2 13:46:55 localhost kernel: [<c0407420>] do_softirq+0x61/0xd0 May 2 13:46:55 localhost kernel: [<c042bdd2>] local_bh_enable_ip+0xb9/0xdf May 2 13:46:55 localhost kernel: [<c06160bd>] _spin_unlock_bh+0x25/0x28 May 2 13:46:55 localhost kernel: [<f8acfc9e>] ieee80211_scan_completed+0xdf/0x109 [mac80211] May 2 13:46:55 localhost kernel: [<f8ad10ef>] ieee80211_sta_scan_work+0x63/0x199 [mac80211] May 2 13:46:55 localhost kernel: [<c043510f>] run_workqueue+0x89/0x14e May 2 13:46:55 localhost kernel: [<c0435b25>] worker_thread+0xf8/0x124 May 2 13:46:55 localhost kernel: [<c043832b>] kthread+0xb3/0xdc May 2 13:46:55 localhost kernel: [<c0405cd3>] kernel_thread_helper+0x7/0x10 May 2 13:46:55 localhost kernel: ======================= May 2 13:46:58 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:46:58 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:46:59 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:46:59 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:46:59 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:00 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:00 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:00 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:01 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:01 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:01 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:01 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:02 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:02 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:02 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:02 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:03 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:03 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:03 localhost kernel: iwlwifi: Error sending RXON_ASSOC: time out after 500ms. May 2 13:47:03 localhost kernel: iwlwifi: Error setting non-tune configuration (-110). May 2 13:47:04 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:04 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:05 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:05 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:05 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:05 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:06 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:06 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:06 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:06 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:07 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:07 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:07 localhost kernel: iwlwifi: Error sending RXON: time out after 500ms. May 2 13:47:07 localhost kernel: iwlwifi: Error clearing ASSOC_MSK on current configuration (-110). May 2 13:47:08 localhost kernel: iwlwifi: Error sending RXON_ASSOC: time out after 500ms. May 2 13:47:08 localhost kernel: iwlwifi: Error setting non-tune configuration (-110).
last 30-40 messages starting from May 2 13:46:55 localhost kernel: BUG: warning at include/asm/dma-mapping.h:25/dma_map_single() (Not tainted) kept on repeating.
And I cannot use wifi.
How do I reset the connection? If I use NM to disable and then enable it never re-enables, I have to restart.
any help?