Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.005794] iwlwifi 0000:07:00.0: Loaded firmware version: 8.24.2.2
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006122] iwlwifi 0000:07:00.0: Start IWL Error Log Dump:
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006133] iwlwifi 0000:07:00.0: Status: 0x0000004C, count: 5
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006142] iwlwifi 0000:07:00.0: 0x00000004 | NMI_INTERRUPT_WDG
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006151] iwlwifi 0000:07:00.0: 0x000006F4 | uPc
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006159] iwlwifi 0000:07:00.0: 0x000005BA | branchlink1
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006167] iwlwifi 0000:07:00.0: 0x000006F8 | branchlink2
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006175] iwlwifi 0000:07:00.0: 0x000008C2 | interruptlink1
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006182] iwlwifi 0000:07:00.0: 0x00005B02 | interruptlink2
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006191] iwlwifi 0000:07:00.0: 0x00000002 | data1
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006198] iwlwifi 0000:07:00.0: 0x07030000 | data2
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006206] iwlwifi 0000:07:00.0: 0x00000068 | line
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006214] iwlwifi 0000:07:00.0: 0x024111AE | beacon time
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006222] iwlwifi 0000:07:00.0: 0x7D8C2E52 | tsf low
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006230] iwlwifi 0000:07:00.0: 0x000000D7 | tsf hi
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006238] iwlwifi 0000:07:00.0: 0x00000000 | time gp1
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006247] iwlwifi 0000:07:00.0: 0x000EE9CB | time gp2
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006254] iwlwifi 0000:07:00.0: 0x00000000 | time gp3
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006262] iwlwifi 0000:07:00.0: 0x00010818 | uCode version
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006270] iwlwifi 0000:07:00.0: 0x00000000 | hw version
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006278] iwlwifi 0000:07:00.0: 0x00484704 | board version
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006286] iwlwifi 0000:07:00.0: 0x00000002 | hcmd
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006294] iwlwifi 0000:07:00.0: 0x2FF23080 | isr0
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006302] iwlwifi 0000:07:00.0: 0x0103E000 | isr1
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006310] iwlwifi 0000:07:00.0: 0x00000002 | isr2
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006319] iwlwifi 0000:07:00.0: 0x1043FCC3 | isr3
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006327] iwlwifi 0000:07:00.0: 0x11800112 | isr4
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006335] iwlwifi 0000:07:00.0: 0x00000068 | isr_pref
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006343] iwlwifi 0000:07:00.0: 0x000000D4 | wait_event
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006351] iwlwifi 0000:07:00.0: 0x00000000 | l2p_control
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006358] iwlwifi 0000:07:00.0: 0x00000007 | l2p_duration
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006367] iwlwifi 0000:07:00.0: 0x00103040 | l2p_mhvalid
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006375] iwlwifi 0000:07:00.0: 0x00000007 | l2p_addr_match
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006383] iwlwifi 0000:07:00.0: 0x00000000 | lmpm_pmg_sel
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006391] iwlwifi 0000:07:00.0: 0x00000000 | timestamp
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006399] iwlwifi 0000:07:00.0: 0x00000200 | flow_handler
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006560] iwlwifi 0000:07:00.0: Start IWL Event Log Dump: display last 20 entries
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006616] iwlwifi 0000:07:00.0: EVT_LOGT:0000765309:0x00000000:0301
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006676] iwlwifi 0000:07:00.0: EVT_LOGT:0000765545:0x00000104:0353
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006732] iwlwifi 0000:07:00.0: EVT_LOGT:0000777370:0x0000001c:0206
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006774] iwlwifi 0000:07:00.0: EVT_LOGT:0000777372:0x00000001:0204
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006815] iwlwifi 0000:07:00.0: EVT_LOGT:0000777375:0x00000001:0219
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006856] iwlwifi 0000:07:00.0: EVT_LOGT:0000777376:0x01000051:0211
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006898] iwlwifi 0000:07:00.0: EVT_LOGT:0000777379:0x00000000:0212
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006939] iwlwifi 0000:07:00.0: EVT_LOGT:0000777785:0x00000000:0215
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.006981] iwlwifi 0000:07:00.0: EVT_LOGT:0000777789:0x00000008:0220
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007022] iwlwifi 0000:07:00.0: EVT_LOGT:0000777810:0x00000000:0301
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007063] iwlwifi 0000:07:00.0: EVT_LOGT:0000778077:0x000000d4:0303
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007105] iwlwifi 0000:07:00.0: EVT_LOGT:0000778111:0x00000001:0217
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007146] iwlwifi 0000:07:00.0: EVT_LOGT:0000778112:0x0000001c:0217
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007194] iwlwifi 0000:07:00.0: EVT_LOGT:0000778121:0x0423001e:0401
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007241] iwlwifi 0000:07:00.0: EVT_LOGT:0000778122:0x00000005:0218
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007299] iwlwifi 0000:07:00.0: EVT_LOGT:0000778124:0x00000003:0218
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007348] iwlwifi 0000:07:00.0: EVT_LOGT:0000778126:0x00000002:0218
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007407] iwlwifi 0000:07:00.0: EVT_LOGT:0000778127:0x00000001:0218
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007461] iwlwifi 0000:07:00.0: EVT_LOGT:0000977352:0x000000d7:0123
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007502] iwlwifi 0000:07:00.0: EVT_LOGT:0000977377:0x00000000:0125
Jan  5 12:56:57 Lenovo-IdeaPad kernel: [ 2569.007565] iwlwifi 0000:07:00.0: BUG_ON, Stop restarting
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2569.816254] iwlwifi 0000:07:00.0: Command REPLY_TXFIFO_FLUSH failed: FW Error
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2569.816270] iwlwifi 0000:07:00.0: flush request fail
Jan  5 12:56:58 Lenovo-IdeaPad wpa_supplicant[573]: wlan0: CTRL-EVENT-DISCONNECTED bssid=08:18:1a:ce:c1:6a reason=4 locally_generated=1
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.340191] iwlwifi 0000:07:00.0: Command REPLY_TXFIFO_FLUSH failed: FW Error
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.340206] iwlwifi 0000:07:00.0: flush request fail
Jan  5 12:56:58 Lenovo-IdeaPad NetworkManager[423]: <warn> Connection disconnected (reason -4)
Jan  5 12:56:58 Lenovo-IdeaPad NetworkManager[423]: <info> (wlan0): supplicant interface state: completed -> disconnected
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.372139] iwlwifi 0000:07:00.0: Command REPLY_WEPKEY failed: FW Error
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.372155] wlan0: failed to remove key (0, ff:ff:ff:ff:ff:ff) from hardware (-5)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.372260] cfg80211: Calling CRDA to update world regulatory domain
Jan  5 12:56:58 Lenovo-IdeaPad wpa_supplicant[573]: wlan0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388289] cfg80211: World regulatory domain updated:
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388303] cfg80211:  DFS Master region: unset
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388309] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388320] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388328] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388335] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388343] cfg80211:   (5170000 KHz - 5250000 KHz @ 160000 KHz), (N/A, 2000 mBm), (N/A)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388351] cfg80211:   (5250000 KHz - 5330000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388359] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388366] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.388374] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
Jan  5 12:56:58 Lenovo-IdeaPad kernel: [ 2570.442539] iwlwifi 0000:07:00.0: Request scan called when driver not ready.
Jan  5 12:56:58 Lenovo-IdeaPad NetworkManager[423]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: <warn> (wlan0): link timed out.
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: <info> (wlan0): device state change: activated -> failed (reason 'ssid-not-found') [100 120 53]
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: <info> NetworkManager state is now CONNECTED_LOCAL
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: <info> NetworkManager state is now DISCONNECTED
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: <warn> Activation (wlan0) failed for connection 'WIFI TELECOM'
Jan  5 12:57:14 Lenovo-IdeaPad dbus[439]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Jan  5 12:57:14 Lenovo-IdeaPad systemd[1]: Starting Network Manager Script Dispatcher Service...
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: <info> (wlan0): deactivating device (reason 'none') [0]
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 810
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: _nl_get_vtable: assertion 'vtable.handle' failed
Jan  5 12:57:14 Lenovo-IdeaPad kernel: [ 2586.253538] iwlwifi 0000:07:00.0: Request scan called when driver not ready.
Jan  5 12:57:14 Lenovo-IdeaPad NetworkManager[423]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
Jan  5 12:57:15 Lenovo-IdeaPad dbus[439]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Jan  5 12:57:15 Lenovo-IdeaPad nm-dispatcher: Dispatching action 'down' for wlan0
Jan  5 12:57:15 Lenovo-IdeaPad systemd[1]: Started Network Manager Script Dispatcher Service.
Jan  5 12:57:18 Lenovo-IdeaPad kernel: [ 2590.004651] iwlwifi 0000:07:00.0: Request scan called when driver not ready.
Jan  5 12:57:41 Lenovo-IdeaPad kernel: [ 2613.005321] iwlwifi 0000:07:00.0: Request scan called when driver not ready.
Jan  5 12:58:14 Lenovo-IdeaPad kernel: [ 2646.008916] iwlwifi 0000:07:00.0: Request scan called when driver not ready.
Jan  5 12:58:57 Lenovo-IdeaPad kernel: [ 2689.012450] iwlwifi 0000:07:00.0: Request scan called when driver not ready.
Jan  5 12:59:17 Lenovo-IdeaPad ModemManager[422]: <info>  Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP location updated (MCC: '257', MNC: '4', Location area code: '3E8', Cell ID: '97294B')