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问题: 这是一台android设备,上面运行了一个squid 缓存服务 (针对http投递的头像/css)
但是,不定期地,它的ipv6连接会断开(表现为 ipv6 https . 443端口 连接成功,但是一直卡在握手阶段,然后因为超时断开连接)
随后,wifi自动重连
现在给出 cfg80211日志
[88261.256887] CFG80211-INFO) wl_cfg80211_disconnect : disconnect in connect state [1:0:1]. reason:3
[88261.256923] CFG80211-INFO) wl_cfg80211_disconnect : [wlan0] wl disassoc
[88261.263743] CFG80211-INFO) wl_print_event_data : event_type (11), ifidx: 0 bssidx: 0 status:0 reason:8
[88261.263909] CFG80211-INFO) wl_print_event_data : event_type (11), ifidx: 0 bssidx: 0 status:0 reason:0
[88261.264037] CFG80211-INFO) wl_print_event_data : event_type (16), ifidx: 0 bssidx: 0 status:0 reason:2 [88261.264142] CFG80211-INFO) wl_handle_assoc_events : [wlan0] Mode BSS. assoc_state:0 event:16 status:0 reason:2 e_idx:1242 44:xx:xx:xx:x6:7b [88261.264184] CFG80211-INFO) wl_handle_sta_link_action : assoc_state:ASSOC_IDLE link action:LINK_DOWN
[88261.264201] CFG80211-INFO) wl_handle_link_down : Link down Reason: WLC_E_LINK
[88261.271741] CFG80211-INFO2) wl_get_bss_info : wpa_auth val 262144
[88261.271768] CFG80211-INFO2) wl_get_bss_info : BSSID:44:xx:xx:xx:x6:7b SSID *****
[88261.271788] CFG80211-INFO2) wl_get_bss_info : freq:5180, BW:80, RSSI:-60 dBm, Rate:866 Mbps, 11mode:4, stream:3,MU-MIMO:0, Passpoint:0, SNR:29, Noise:-91,
[88261.271828] CFG80211-INFO2) wl_get_bss_info : GET_BSS: roam scan count invalid [88261.271848] CFG80211-INFO) wl_cfg8021_unlink_bss : bss unlinkedCFG80211-INFO) wl_android_roamoff_dbg_dump : Last ROAM Disable(00) 0.000000 [88261.277581] CFG80211-INFO) wl_android_roamoff_dbg_dump : Last ROAM Enable(00) 0.000000
[88261.280175] CFG80211-INFO) wl_handle_link_down : [wlan0] Disconnect event sent to upper layerevent:16 e->reason=33554432 reason=2 ie_len=0 loc_gen=1from 44:xx:xx:xx:x6:7b
[88261.285569] CFG80211-INFO) wl_post_linkdown_ops : link down. connection state bit status: [0:0:1:0]
[88261.316017] CFG80211-INFO) wl_cfg80211_wait_for_disconnection : Wait for disconnection done. status:0 wait_cnt:9
[88261.316070] CFG80211-INFO) wl_cfg80211_disconnect : Clearing disconnect IEs
[88261.398503] CFG80211-INFO) wl_cfg80211_set_btcoex_dhcp : BTCOEX MODE: 2 [88261.398523] CFG80211-TRACE) wl_cfg80211_set_btcoex_dhcp : DHCP is complete
[88261.400633] CFG80211-INFO2) wl_cfg80211_wbtext_set_default : Setting ESTM wt [88261.417320] CFG80211-INFO) wl_is_ccode_change_required : country code = CN/0 is already configured
[88261.444589] CFG80211-INFO) wl_cfg80211_macaddr_sync_reqd : STA interface [88261.639040] CFG80211-TRACE) __wl_cfg80211_scan : START SCAN
[88261.645212] CFG80211-INFO) wl_scan_prep : n_channels:26 n_ssids:1 [88261.673267] CFG80211-INFO) wl_run_escan : LEGACY_SCAN sync ID: 30, bssidx: 0
[88262.949828] CFG80211-INFO) wl_cfg80211_event : Enqueing escan completion (0). WQ state:0x1
[88262.950254] CFG80211-INFO) wl_print_event_data : event_type (69), ifidx: 0 bssidx: 0 scan_type:0
[88262.950286] CFG80211-INFO) wl_escan_handler : ESCAN COMPLETED
[88262.950317] CFG80211-TRACE) wl_escan_handler : SCAN COMPLETED: scanned AP count=22
[88262.950561] CFG80211-INFO) wl_notify_escan_complete : [wlan0] Report scan done. [88263.044822] CFG80211-INFO) wl_cfg80211_macaddr_sync_reqd : STA interface [88263.117965] CFG80211-INFO) wl_cfgvendor_set_sae_password : sae passphrase set successfully
[88263.152373] CFG80211-INFO) wl_handle_assoc_hints : bssid_hint 44:xx:xx:xx:x6:7b
[88263.192668] CFG80211-INFO) wl_cfg80211_set_mfp : [wlan0] wl bip 00:0F:AC [88263.236033] CFG80211-INFO) wl_conn_debug_info : [wlan0] Connecting with 44:xx:xx:xx:x6:7b ssid_len:11 chan_cnt:1 eidx:1276
[88263.878421] CFG80211-INFO) wl_handle_assoc_events : [wlan0] Mode BSS. assoc_state:0 event:3 status:0 reason:0 e_idx:1277 44:xx:xx:xx:x6:7b [88263.878453] CFG80211-INFO) wl_cfg80211_event_sae_key : Received Sae Key event for 44:xx:xx:xx:x6:7b key length 20 10
[88263.878481] CFG80211-INFO) wl_bss_handle_sae_auth : SAE AUTH status:0 ret: 0
[88263.884480] CFG80211-INFO) wl_handle_assoc_events : [wlan0] Mode BSS. assoc_state:0 event:88 status:0 reason:0 e_idx:1278 00:xx:xx:xx:x0:00
[88263.884522] CFG80211-INFO) wl_print_event_data : event_type (16), ifidx: 0 bssidx: 0 status:0 reason:0
[88263.884585] CFG80211-INFO) wl_handle_assoc_events : [wlan0] Mode BSS. assoc_state:0 event:16 status:0 reason:0 e_idx:1279 44:xx:xx:xx:x6:7b [88263.884608] CFG80211-INFO) wl_handle_sta_link_action : assoc_state:ASSOC_IDLE link action:ASSOC_DONE
[88263.884631] CFG80211-INFO) _wl_cfgscan_cancel_scan : No scan in progress
[88263.891198] CFG80211-INFO) wl_cfg80211_set_pmksa : set_pmksa:updated/Added for peer:44:df:65:23:76:7b entry at idx 0
[88263.903059] CFG80211-INFO) wl_update_bss_info : Found AP in the cache - BSSID 44:xx:xx:xx:x6:7b
[88263.911201] CFG80211-INFO) wl_bss_connect_done : [wlan0] Report connect result - connection succeeded
[88263.919376] CFG80211-INFO) wl_cfgvendor_set_pmk : IOVAR set_pmk ret:0 [88263.922957] CFG80211-INFO) wl_handle_assoc_events : [wlan0] Mode BSS. assoc_state:0 event:7 status:0 reason:0 e_idx:1280 44:xx:xx:xx:x6:7b [88263.947981] CFG80211-INFO) wl_cfg80211_add_key : key index (0) (0xfac04)
[88263.948016] CFG80211-INFO2) wl_add_keyext : key index (0)
[88263.950090] CFG80211-INFO) wl_add_keyext : [wlan0] wsec key set
[88263.955266] CFG80211-INFO) wl_cfg80211_change_station : [wlan0] WLC_SCB_AUTHORIZE 44:xx:xx:xx:x6:7b
[88263.958161] CFG80211-INFO) wl_cfg80211_add_key : key index (1) (0xfac04)
[88263.967497] CFG80211-INFO) wl_cfg80211_add_key : key index (4) (0xfac06) [88263.984092] CFG80211-INFO) wl_handle_assoc_events : [wlan0] Mode BSS. assoc_state:0 event:1 status:0 reason:0 e_idx:1281 44:xx:xx:xx:x6:7b
[88263.984307] CFG80211-INFO) wl_handle_assoc_events : [wlan0] Mode BSS. assoc_state:0 event:0 status:0 reason:0 e_idx:1282 44:xx:xx:xx:x6:7b
[88263.994216] CFG80211-INFO) wl_cfg80211_set_btcoex_dhcp : BTCOEX MODE: 2
[88263.994231] CFG80211-TRACE) wl_cfg80211_set_btcoex_dhcp : DHCP is complete
[88264.083197] CFG80211-INFO2) wl_cfgvendor_configure_nd_offload : Unknown type: 6
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