rpav

After few hours wlan0 lost connection for unknown reason (reason=0) and then it looks like some kernel module crash. Is it driver problem? Any suggestion will be very appreciated! Dec 31 19:22:05 tns_3np wpa_supplicant[1097]: wlan0: CTRL-EVENT-DISCONNECTED bssid=40:b0:76:58:52:d8 reason=0 locally_generated=1 Dec 31 19:22:05 tns_3np wpa_supplicant[1097]: p2p-dev-wlan0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD Dec 31 19:22:05 tns_3np wpa_supplicant[1097]: p2p-dev-wlan0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=CZ Dec 31 19:22:05 tns_3np NetworkManager[812]: <info> [1577816525.4151] device (wlan0): supplicant interface state: completed -> disconnected Dec 31 19:22:05 tns_3np NetworkManager[812]: <info> [1577816525.5139] device (wlan0): supplicant interface state: disconnected -> scanning Dec 31 19:22:05 tns_3np wpa_supplicant[1097]: wlan0: Trying to associate with SSID 'U6' Dec 31 19:22:06 tns_3np NetworkManager[812]: <info> [1577816526.0339] device (wlan0): supplicant interface state: scanning -> associating Dec 31 19:22:06 tns_3np wpa_supplicant[1097]: wlan0: CTRL-EVENT-ASSOC-REJECT bssid=00:00:00:00:00:00 status_code=16 Dec 31 19:22:06 tns_3np NetworkManager[812]: <info> [1577816526.8275] device (wlan0): supplicant interface state: associating -> disconnected Dec 31 19:22:07 tns_3np NetworkManager[812]: <info> [1577816527.3281] device (wlan0): supplicant interface state: disconnected -> scanning Dec 31 19:22:07 tns_3np wpa_supplicant[1097]: wlan0: Trying to associate with SSID 'U6' Dec 31 19:22:07 tns_3np NetworkManager[812]: <info> [1577816527.8392] device (wlan0): supplicant interface state: scanning -> associating Dec 31 19:22:12 tns_3np wpa_supplicant[1097]: wlan0: CTRL-EVENT-ASSOC-REJECT bssid=00:00:00:00:00:00 status_code=16 Dec 31 19:22:12 tns_3np NetworkManager[812]: <info> [1577816532.3947] device (wlan0): supplicant interface state: associating -> disconnected Dec 31 19:22:13 tns_3np NetworkManager[812]: <info> [1577816533.3951] device (wlan0): supplicant interface state: disconnected -> scanning Dec 31 19:22:14 tns_3np wpa_supplicant[1097]: wlan0: Trying to associate with SSID 'U6' Dec 31 19:22:14 tns_3np NetworkManager[812]: <info> [1577816534.0850] device (wlan0): supplicant interface state: scanning -> associating Dec 31 19:22:15 tns_3np kernel: ------------[ cut here ]------------ Dec 31 19:22:15 tns_3np kernel: WARNING: CPU: 1 PID: 5127 at net/wireless/sme.c:756 __cfg80211_connect_result+0x3e4/0x410 [cfg80211] Dec 31 19:22:15 tns_3np kernel: Modules linked in: zstd zram snd_soc_hdmi_codec brcmfmac brcmutil cfg80211 rfkill snd_soc_simple_card sun8i_codec_analog snd_soc_simple_card_utils sun8i_adda_pr_regmap sun4i_i2s snd_soc_core snd_pcm_dmaengine lima snd_pcm dw_hdmi_cec dw_hdmi_i2s_audio snd_timer ch341 gpu_sched usbserial snd soundcore sun4i_gpadc_iio industrialio cpufreq_dt usb_f_acm u_serial g_serial libcomposite Dec 31 19:22:15 tns_3np kernel: CPU: 1 PID: 5127 Comm: kworker/u8:1 Not tainted 5.3.9-sunxi64 #19.11.3 Dec 31 19:22:15 tns_3np kernel: Hardware name: OrangePi Zero Plus2 (DT) Dec 31 19:22:15 tns_3np kernel: Workqueue: cfg80211 cfg80211_event_work [cfg80211] Dec 31 19:22:15 tns_3np kernel: pstate: 40000005 (nZcv daif -PAN -UAO) Dec 31 19:22:15 tns_3np kernel: pc : __cfg80211_connect_result+0x3e4/0x410 [cfg80211] Dec 31 19:22:15 tns_3np kernel: lr : __cfg80211_connect_result+0x3e4/0x410 [cfg80211] Dec 31 19:22:15 tns_3np kernel: sp : ffff000012643ca0 Dec 31 19:22:15 tns_3np kernel: x29: ffff000012643ca0 x28: 0000000000000000 Dec 31 19:22:15 tns_3np kernel: x27: 0000000000000060 x26: dead000000000100 Dec 31 19:22:15 tns_3np kernel: x25: dead000000000122 x24: 0000000000000000 Dec 31 19:22:15 tns_3np kernel: x23: ffff000012643ce8 x22: 0000000000000000 Dec 31 19:22:15 tns_3np kernel: x21: ffff000010e886c8 x20: ffff800014803818 Dec 31 19:22:15 tns_3np kernel: x19: ffff800016966008 x18: 00000000fffffff0 Dec 31 19:22:15 tns_3np kernel: x17: 0000000000000000 x16: 0000000000000000 Dec 31 19:22:15 tns_3np kernel: x15: ffff000010ea2aa8 x14: ffff000010f3f10a Dec 31 19:22:15 tns_3np kernel: x13: 0000000000000000 x12: ffff000010f3e000 Dec 31 19:22:15 tns_3np kernel: x11: ffff000010ea2000 x10: ffff000010f3e750 Dec 31 19:22:15 tns_3np kernel: x9 : 0000000000000000 x8 : 0000000000000001 Dec 31 19:22:15 tns_3np kernel: x7 : 0000000000000177 x6 : 0000000000000001 Dec 31 19:22:15 tns_3np kernel: x5 : 0000000000000000 x4 : 0000000000000000 Dec 31 19:22:15 tns_3np kernel: x3 : 0000000000000000 x2 : 55d5bdb4c7283400 Dec 31 19:22:15 tns_3np kernel: x1 : 0000000000000000 x0 : 0000000000000024 Dec 31 19:22:15 tns_3np kernel: Call trace: Dec 31 19:22:15 tns_3np kernel: __cfg80211_connect_result+0x3e4/0x410 [cfg80211] Dec 31 19:22:15 tns_3np kernel: cfg80211_process_wdev_events+0x170/0x200 [cfg80211] Dec 31 19:22:15 tns_3np kernel: cfg80211_process_rdev_events+0x38/0x90 [cfg80211] Dec 31 19:22:15 tns_3np kernel: cfg80211_event_work+0x1c/0x30 [cfg80211] Dec 31 19:22:15 tns_3np kernel: process_one_work+0x1ec/0x370 Dec 31 19:22:15 tns_3np kernel: worker_thread+0x4c/0x4f8 Dec 31 19:22:15 tns_3np kernel: kthread+0x120/0x128 Dec 31 19:22:15 tns_3np kernel: ret_from_fork+0x10/0x18 Dec 31 19:22:15 tns_3np kernel: ---[ end trace 68a221c4c355f325 ]--- Dec 31 19:22:15 tns_3np wpa_supplicant[1097]: wlan0: Associated with 00:00:00:00:00:00 Dec 31 19:22:15 tns_3np NetworkManager[812]: <info> [1577816535.6614] device (wlan0): supplicant interface state: associating -> associated Dec 31 19:22:16 tns_3np NetworkManager[812]: <info> [1577816536.5019] device (wlan0): supplicant interface state: associated -> 4-way handshake Dec 31 19:22:19 tns_3np wpa_supplicant[1097]: wlan0: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=2 locally_generated=1 Dec 31 19:22:19 tns_3np wpa_supplicant[1097]: wlan0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect Dec 31 19:22:19 tns_3np wpa_supplicant[1097]: wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="U6" auth_failures=1 duration=10 reason=WRONG_KEY Dec 31 19:22:19 tns_3np NetworkManager[812]: <warn> [1577816539.5258] sup-iface[0xaaab1e196810,wlan0]: connection disconnected (reason -2) Dec 31 19:22:19 tns_3np wpa_supplicant[1097]: wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="U6" auth_failures=2 duration=20 reason=CONN_FAILED Dec 31 19:22:19 tns_3np wpa_supplicant[1097]: p2p-dev-wlan0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD Dec 31 19:22:19 tns_3np NetworkManager[812]: <info> [1577816539.5304] device (wlan0): supplicant interface state: 4-way handshake -> disconnected Dec 31 19:22:19 tns_3np wpa_supplicant[1097]: p2p-dev-wlan0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=CZ Dec 31 19:22:19 tns_3np NetworkManager[812]: <info> [1577816539.5367] device (wlan0): Activation: (wifi) disconnected during association, asking for new key Dec 31 19:22:19 tns_3np NetworkManager[812]: <info> [1577816539.5375] device (wlan0): state change: activated -> need-auth (reason 'supplicant-disconnect') [100 60 8] Dec 31 19:22:19 tns_3np NetworkManager[812]: <info> [1577816539.5388] manager: NetworkManager state is now CONNECTING Dec 31 19:22:19 tns_3np dbus[746]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' Dec 31 19:22:19 tns_3np systemd[1]: Starting Network Manager Script Dispatcher Service... Dec 31 19:22:19 tns_3np NetworkManager[812]: <warn> [1577816539.5792] device (wlan0): No agents were available for this request. Dec 31 19:22:19 tns_3np NetworkManager[812]: <info> [1577816539.5795] device (wlan0): state change: need-auth -> failed (reason 'no-secrets') [60 120 7] Dec 31 19:22:19 tns_3np NetworkManager[812]: <info> [1577816539.5813] manager: NetworkManager state is now DISCONNECTED Dec 31 19:22:19 tns_3np NetworkManager[812]: <warn> [1577816539.5847] device (wlan0): Activation: failed for connection 'U6' Dec 31 19:22:19 tns_3np NetworkManager[812]: <info> [1577816539.5899] device (wlan0): state change: failed -> disconnected (reason 'none') [120 30 0] Dec 31 19:22:19 tns_3np avahi-daemon[2380]: Withdrawing address record for 192.168.62.13 on wlan0. Dec 31 19:22:19 tns_3np avahi-daemon[2380]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.62.13. Dec 31 19:22:19 tns_3np avahi-daemon[2380]: Interface wlan0.IPv4 no longer relevant for mDNS.