Hi all, I am porting wifi driver to android. It is getting invoked properly. Wpa_supplicant is invoking the driver functionality. but soon after starting wpa_supplicant, "supplicant died" error is coming. NetworkManagementService error is 600, which means that there is a change in the interface. Any idea? when this error could come up? I would appreciate your quick responses.
E/NetworkManagmentService( 896): Unexpected response code 600 V/WifiStateTracker( 896): Supplicant died unexpectedly COMPLETE LOG: D/wpa_supplicant( 1347): wpa_driver_rsi_set_countermeasures D/wpa_supplicant( 1347): wpa_driver_rsi_set_drop_unencrypted D/wpa_supplicant( 1347): RSN: flushing PMKID list in the driver D/wpa_supplicant( 1347): Setting scan request: 0 sec 100000 usec D/wpa_supplicant( 1347): WPS: Build Beacon and Probe Response IEs D/wpa_supplicant( 1347): WPS: * Version D/wpa_supplicant( 1347): WPS: * Wi-Fi Protected Setup State (0) D/wpa_supplicant( 1347): WPS: * Version D/wpa_supplicant( 1347): WPS: * Wi-Fi Protected Setup State (0) D/wpa_supplicant( 1347): WPS: * Response Type (2) D/wpa_supplicant( 1347): WPS: * UUID-E D/wpa_supplicant( 1347): WPS: * Manufacturer D/wpa_supplicant( 1347): WPS: * Model Name D/wpa_supplicant( 1347): WPS: * Model Number D/wpa_supplicant( 1347): WPS: * Serial Number D/wpa_supplicant( 1347): WPS: * Primary Device Type D/wpa_supplicant( 1347): WPS: * Device Name D/wpa_supplicant( 1347): WPS: * Config Methods (0) D/wpa_supplicant( 1347): WPS: * RF Bands (3) D/wpa_supplicant( 1347): EAPOL: SUPP_PAE entering state DISCONNECTED D/wpa_supplicant( 1347): EAPOL: KEY_RX entering state NO_KEY_RECEIVE D/wpa_supplicant( 1347): EAPOL: SUPP_BE entering state INITIALIZE D/wpa_supplicant( 1347): EAP: EAP entering state DISABLED D/wpa_supplicant( 1347): Added interface wlan0 D/wpa_supplicant( 1347): RTM_NEWLINK: operstate=0 ifi_flags=0x1002 () D/wpa_supplicant( 1347): RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added D/wpa_supplicant( 1347): Configured interface was added. I/power ( 896): *** set_screen_state 1 W/WifiHW ( 896): ifname = wlan0 W/WifiHW ( 896): ifname = wlan0 W/WifiHW ( 896): ifname = wlan0 I/power ( 896): *** set_screen_state 1 E/NetworkManagmentService( 896): Unexpected response code 600 V/WifiStateTracker( 896): Supplicant died unexpectedly D/WifiStateTracker( 896): Reset connections and stopping DHCP D/WifiStateTracker( 896): Disabling interface D/Tethering( 896): MasterInitialState.processMessage what=3 I/ActivityManager( 896): Start proc android.process.media for broadcast com.android.providers.downloads/.DownloadReceiver: pid=1422 uid=10007 gids={1015, 2001, 3003} I/ActivityThread( 1422): Pub media: com.android.providers.media.MediaProvider V/MediaProvider( 1422): Attached volume: internal V/MediaProvider( 1422): /mnt/sdcard volume ID: 478787266 V/MediaProvider( 1422): Attached volume: external I/ActivityThread( 1422): Pub downloads: com.android.providers.downloads.DownloadProvider I/ActivityThread( 1422): Pub drm: com.android.providers.drm.DrmProvider select 1422 (d.process.media), adj 7, size 4315, to kill send sigkill to 1422 (d.process.media), adj 7, size 4315 I/ActivityManager( 896): Process android.process.media (pid 1422) has died. I/ActivityManager( 896): Low Memory: No more background processes. D/WifiStateTracker( 896): Reset connections and stopping DHCP -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting