kernel-packages team mailing list archive

[Corey <barnwell9@xxxxxxxxx>]

Public bug reported:

Ubuntu Gnome 15.10

I do not know what package this error is a part of or if it is even part
of a package as I am not familiar enough with linux.  I know it is the
ath10k_pci module.

Expected: The wifi would connect to the access point.

Actual: Firmware crashes twice then NetworkManager times out the
connection.

This problem only occurs when either connecting to an 802.11ac or a 5GHz
access point.  I do not have the equipment and or knowledge to be able
to narrow it down any to one specifically.  It does connect to my
phone's hotspot on 2.4GHz (I think it is N?) but will not when the
hotspot is set to 5GHz (Definitely AC).  It also will not connect to my
school's AC wireless network.

Here is the system log from the start of attempting to connect to the
connection finally timing out (I censored some personal data):

Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  keyfile: add connection /etc/NetworkManager/system-connections/Stevens (988df087-079f-4d57-8caf-d6e5d2e03d8c,"Stevens")
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): Activation: starting connection 'Stevens' (988df087-079f-4d57-8caf-d6e5d2e03d8c)
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  NetworkManager state is now CONNECTING
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: prepare -> config (reason 'none') [40 50 0]
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): Activation: (wifi) connection 'Stevens' has security, and secrets exist.  No new secrets needed.
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'ssid' value 'Stevens'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'scan_ssid' value '1'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'key_mgmt' value 'WPA-EAP'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'auth_alg' value 'OPEN'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'password' value '<omitted>'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'eap' value 'PEAP'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'fragment_size' value '1300'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'phase2' value 'auth=MSCHAPV2'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'identity' value '********'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'bgscan' value 'simple:30:-65:300'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'proactive_key_caching' value '1'
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: set interface ap_scan to 1
Jan 26 22:28:36 PoLo-Laptop gnome-session[1050]: (gnome-shell:1194): GLib-GObject-CRITICAL **: g_value_get_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed
Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: inactive -> scanning
Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: wlp5s0: SME: Trying to authenticate with 18:64:72:2d:77:70 (SSID='Stevens' freq=5220 MHz)
Jan 26 22:28:41 PoLo-Laptop kernel: [  126.857767] wlp5s0: authenticate with 18:64:72:2d:77:70
Jan 26 22:28:41 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: scanning -> authenticating
Jan 26 22:28:41 PoLo-Laptop kernel: [  126.903143] wlp5s0: direct probe to 18:64:72:2d:77:70 (try 1/3)
Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: wlp5s0: Trying to associate with 18:64:72:2d:77:70 (SSID='Stevens' freq=5220 MHz)
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.104348] wlp5s0: send auth to 18:64:72:2d:77:70 (try 2/3)
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.105016] wlp5s0: authenticated
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.108423] wlp5s0: associate with 18:64:72:2d:77:70 (try 1/3)
Jan 26 22:28:41 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: authenticating -> associating
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.109471] wlp5s0: RX AssocResp from 18:64:72:2d:77:70 (capab=0x11 status=0 aid=10)
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.112727] ath10k_pci 0000:05:00.0: firmware crashed! (uuid 117b51b0-9f97-4a54-8c62-298a66f157e5)
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.112735] ath10k_pci 0000:05:00.0: qca6174 hw2.1 (0x05010000, 0x003405ff, 168c:003e:1a56:1525 fallback) fw WLAN.RM.1.1-00141 api 5 htt 3.1 wmi 4 cal otp max_sta 32
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.112738] ath10k_pci 0000:05:00.0: debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114748] ath10k_pci 0000:05:00.0: firmware register dump:
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114758] ath10k_pci 0000:05:00.0: [00]: 0x05010000 0x000015B3 0x00939797 0x00955B31
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114761] ath10k_pci 0000:05:00.0: [04]: 0x00939797 0x00060330 0x00000000 0x00000000
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114764] ath10k_pci 0000:05:00.0: [08]: 0x00413980 0x0000FFFF 0x00000000 0x00000000
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114767] ath10k_pci 0000:05:00.0: [12]: 0x00000009 0xFFFFFFFF 0x0096C09C 0x0096C0A7
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114771] ath10k_pci 0000:05:00.0: [16]: 0x0096BDBC 0x009287BD 0x00000000 0x009287BD
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114773] ath10k_pci 0000:05:00.0: [20]: 0x40939797 0x0041A700 0x00407124 0x00000000
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114776] ath10k_pci 0000:05:00.0: [24]: 0x8093D6C4 0x0041A760 0x004059D0 0xC0939797
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114779] ath10k_pci 0000:05:00.0: [28]: 0x8094777F 0x0041A780 0x0046D5D8 0x00000001
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114781] ath10k_pci 0000:05:00.0: [32]: 0x800AA427 0x0041A7B0 0x0046D5D8 0x00000001
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114783] ath10k_pci 0000:05:00.0: [36]: 0x800AA58E 0x0041A7D0 0x00424824 0x00000001
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114786] ath10k_pci 0000:05:00.0: [40]: 0x80994D90 0x0041A7F0 0x00424824 0x0041A838
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114788] ath10k_pci 0000:05:00.0: [44]: 0x80996DC6 0x0041A820 0x0046F888 0x00412984
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114791] ath10k_pci 0000:05:00.0: [48]: 0x800B43F5 0x0041A860 0x004222F8 0x00005008
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114793] ath10k_pci 0000:05:00.0: [52]: 0x809A6ACC 0x0041A8F0 0x0042930C 0x0042CA24
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114796] ath10k_pci 0000:05:00.0: [56]: 0x809A6120 0x0041A930 0x0041A954 0x00427110
Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: wlp5s0: Associated with 18:64:72:2d:77:70
Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-EAP-STARTED EAP authentication started
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.124549] ath10k_pci 0000:05:00.0: failed to set vdev 0 up: -108
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.124561] wlp5s0: associated
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.124587] IPv6: ADDRCONF(NETDEV_CHANGE): wlp5s0: link becomes ready
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126966] ath: EEPROM regdomain: 0x8348
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126969] ath: EEPROM indicates we should expect a country code
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126970] ath: doing EEPROM country->regdmn map search
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126971] ath: country maps to regdmn code: 0x3a
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126972] ath: Country alpha2 being used: US
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126973] ath: Regpair used: 0x3a
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126974] ath: regdomain 0x8348 dynamically updated by country IE
Jan 26 22:28:41 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: associating -> associated
Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: p2p-dev-wlp5s0: CTRL-EVENT-REGDOM-CHANGE init=COUNTRY_IE type=COUNTRY alpha2=US
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208873] ieee80211 phy0: Hardware restart was requested
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208916] cfg80211: Regulatory domain changed to country: US
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208919] cfg80211:  DFS Master region: FCC
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208920] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208922] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208923] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208924] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208925] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208926] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.663095] ath10k_pci 0000:05:00.0: firmware crashed! (uuid 7099a7dc-8a6f-481f-abb4-08096b0a89db)
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.663107] ath10k_pci 0000:05:00.0: qca6174 hw2.1 (0x05010000, 0x003405ff, 168c:003e:1a56:1525 fallback) fw WLAN.RM.1.1-00141 api 5 htt 3.1 wmi 4 cal otp max_sta 32
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.663110] ath10k_pci 0000:05:00.0: debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665116] ath10k_pci 0000:05:00.0: firmware register dump:
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665121] ath10k_pci 0000:05:00.0: [00]: 0x05010000 0x000015B3 0x00939797 0x00955B31
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665123] ath10k_pci 0000:05:00.0: [04]: 0x00939797 0x00060330 0x00000000 0x00000000
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665125] ath10k_pci 0000:05:00.0: [08]: 0x00413980 0x0000FFFF 0x00000000 0x00000000
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665127] ath10k_pci 0000:05:00.0: [12]: 0x00000009 0xFFFFFFFF 0x0096C09C 0x0096C0A7
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665128] ath10k_pci 0000:05:00.0: [16]: 0x0096BDBC 0x009287BD 0x00000000 0x00000000
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665132] ath10k_pci 0000:05:00.0: [20]: 0x40939797 0x0041A700 0x00407124 0x00000000
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665134] ath10k_pci 0000:05:00.0: [24]: 0x8093D6C4 0x0041A760 0x004059D0 0xC0939797
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665135] ath10k_pci 0000:05:00.0: [28]: 0x8094777F 0x0041A780 0x0046D5D8 0x00000001
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665137] ath10k_pci 0000:05:00.0: [32]: 0x800AA427 0x0041A7B0 0x0046D5D8 0x00000001
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665139] ath10k_pci 0000:05:00.0: [36]: 0x800AA58E 0x0041A7D0 0x00424824 0x00000001
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665141] ath10k_pci 0000:05:00.0: [40]: 0x80994D90 0x0041A7F0 0x00424824 0x0041A838
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665142] ath10k_pci 0000:05:00.0: [44]: 0x80996DC6 0x0041A820 0x0046F888 0x00412984
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665144] ath10k_pci 0000:05:00.0: [48]: 0x800B43F5 0x0041A860 0x004222F8 0x00005008
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665145] ath10k_pci 0000:05:00.0: [52]: 0x809A6ACC 0x0041A8F0 0x0042930C 0x0042CA00
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665147] ath10k_pci 0000:05:00.0: [56]: 0x809A6120 0x0041A930 0x0041A958 0x00427110
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665193] ath10k_pci 0000:05:00.0: failed to poke peer 18:64:72:2d:77:70 param for ps workaround on vdev 0: -108
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665196] ath10k_pci 0000:05:00.0: failed to set 2g txpower 0: -108
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665197] ath10k_pci 0000:05:00.0: failed to setup tx power 0: -108
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665199] ath10k_pci 0000:05:00.0: failed to recalc tx power: -108
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665201] ath10k_pci 0000:05:00.0: failed to set PS Mode 0 for vdev 0: -108
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665202] ath10k_pci 0000:05:00.0: failed to setup powersave: -108
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665203] ath10k_pci 0000:05:00.0: failed to setup ps on vdev 0: -108
Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665216] ath10k_pci 0000:05:00.0: device is wedged, will not restart
Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <warn>  (wlp5s0): Activation: (wifi) association took too long
Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: config -> need-auth (reason 'none') [50 60 0]
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171842] wlp5s0: deauthenticating from 18:64:72:2d:77:70 by local choice (Reason: 3=DEAUTH_LEAVING)
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171895] ath10k_pci 0000:05:00.0: failed to delete peer 18:64:72:2d:77:70 for vdev 0: -108
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171898] ------------[ cut here ]------------
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171912] WARNING: CPU: 0 PID: 771 at /build/linux-ZKbhxl/linux-4.2.0/net/mac80211/sta_info.c:911 __sta_info_destroy_part2+0x286/0x320 [mac80211]()
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171914] Modules linked in: bnep nls_iso8859_1 arc4 ath10k_pci ath10k_core ath snd_hda_codec_hdmi mac80211 intel_rapl cfg80211 ath3k btusb btrtl btbcm btintel bluetooth msi_wmi sparse_keymap iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep joydev input_leds snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd ie31200_edac mei_me edac_core lpc_ich mei serio_raw shpchp soundcore kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd mac_hid parport_pc ppdev lp parport autofs4 usbhid hid nouveau i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper psmouse ahci drm alx libahci mdio wmi video
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171956] CPU: 0 PID: 771 Comm: wpa_supplicant Tainted: G        W       4.2.0-25-generic #30-Ubuntu
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171957] Hardware name: Micro-Star International Co., Ltd. GS60 2QE/MS-16H5, BIOS E16H5IMS.104 09/15/2014
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171959]  0000000000000000 00000000736bc425 ffff88041a2af478 ffffffff817e94c9
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171961]  0000000000000000 0000000000000000 ffff88041a2af4b8 ffffffff8107b3d6
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171963]  000000021a2af4c8 ffff8800c9d72000 ffff88041bb1c6a0 ffff88041a2af4f8
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171966] Call Trace:
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171971]  [<ffffffff817e94c9>] dump_stack+0x45/0x57
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171975]  [<ffffffff8107b3d6>] warn_slowpath_common+0x86/0xc0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171978]  [<ffffffff8107b50a>] warn_slowpath_null+0x1a/0x20
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171986]  [<ffffffffc089eb26>] __sta_info_destroy_part2+0x286/0x320 [mac80211]
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171995]  [<ffffffffc089eed0>] __sta_info_flush+0x100/0x1b0 [mac80211]
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172010]  [<ffffffffc08e669a>] ieee80211_set_disassoc+0xba/0x3c0 [mac80211]
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172021]  [<ffffffffc08eb957>] ieee80211_mgd_deauth+0x137/0x290 [mac80211]
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172030]  [<ffffffffc08b3d58>] ieee80211_deauth+0x18/0x20 [mac80211]
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172042]  [<ffffffffc0708ac2>] cfg80211_mlme_deauth+0xd2/0x130 [cfg80211]
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172050]  [<ffffffffc06ee627>] nl80211_deauthenticate+0x127/0x170 [cfg80211]
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172054]  [<ffffffff81717401>] genl_family_rcv_msg+0x1b1/0x3c0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172057]  [<ffffffff816cfdcb>] ? skb_release_data+0xab/0xe0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172059]  [<ffffffff81717610>] ? genl_family_rcv_msg+0x3c0/0x3c0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172061]  [<ffffffff81717686>] genl_rcv_msg+0x76/0xb0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172063]  [<ffffffff81716b88>] netlink_rcv_skb+0xa8/0xd0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172065]  [<ffffffff8171723c>] genl_rcv+0x2c/0x40
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172067]  [<ffffffff81716367>] netlink_unicast+0x127/0x1a0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172069]  [<ffffffff81716885>] netlink_sendmsg+0x4a5/0x5f0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172071]  [<ffffffff816c7bb8>] sock_sendmsg+0x38/0x50
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172073]  [<ffffffff816c854b>] ___sys_sendmsg+0x28b/0x2a0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172075]  [<ffffffff81087ff1>] ? __set_task_blocked+0x41/0xa0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172078]  [<ffffffff8108a9e6>] ? __set_current_blocked+0x36/0x60
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172081]  [<ffffffff8108aaa4>] ? signal_setup_done+0x74/0xc0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172083]  [<ffffffff810210db>] ? __fpu__restore_sig+0xbb/0x470
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172085]  [<ffffffff816c9007>] __sys_sendmsg+0x57/0xa0
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172087]  [<ffffffff816c9062>] SyS_sendmsg+0x12/0x20
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172090]  [<ffffffff817f02b2>] entry_SYSCALL_64_fastpath+0x16/0x75
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172092] ---[ end trace 25c7a4400b6c1a48 ]---
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172133] ath10k_pci 0000:05:00.0: failed to recalculate rts/cts prot for vdev 0: -108
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172135] ath10k_pci 0000:05:00.0: failed to set protection mode 0 on vdev 0: -108
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172137] ath10k_pci 0000:05:00.0: failed to set erp slot for vdev 0: -108
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172139] ath10k_pci 0000:05:00.0: failed to set preamble for vdev 0: -108
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172140] ath10k_pci 0000:05:00.0: faield to down vdev 0: -108
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172142] ath10k_pci 0000:05:00.0: failed to submit vdev param txbf 0x0: -108
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172144] ath10k_pci 0000:05:00.0: failed to recalc txbf for vdev 0: -108
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172146] ath10k_pci 0000:05:00.0: failed to set vdev wmm params on vdev 0: -108
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172148] ath10k_pci 0000:05:00.0: failed to set vdev wmm params on vdev 0: -108
Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <warn>  (wlp5s0): Activation: (wifi) asking for new secrets
Jan 26 22:29:01 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-DISCONNECTED bssid=18:64:72:2d:77:70 reason=3 locally_generated=1
Jan 26 22:29:01 PoLo-Laptop wpa_supplicant[771]: p2p-dev-wlp5s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <warn>  Connection disconnected (reason -3)
Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: associated -> disconnected
Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <warn>  Failed to GDBus.Error:fi.w1.wpa_supplicant1.NotConnected: This interface is not connected: disconnect.
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174954] cfg80211: World regulatory domain updated:
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174959] cfg80211:  DFS Master region: unset
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174961] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174964] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174967] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174970] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174973] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174976] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174978] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174980] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174983] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
Jan 26 22:29:08 PoLo-Laptop gnome-session[1050]: (gnome-shell:1194): GLib-GObject-CRITICAL **: g_value_get_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: prepare -> config (reason 'none') [40 50 0]
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): Activation: (wifi) connection 'Stevens' has security, and secrets exist.  No new secrets needed.
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'ssid' value 'Stevens'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'scan_ssid' value '1'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'key_mgmt' value 'WPA-EAP'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'auth_alg' value 'OPEN'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'password' value '<omitted>'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'eap' value 'PEAP'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'fragment_size' value '1300'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'phase2' value 'auth=MSCHAPV2'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'identity' value '********'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'bgscan' value 'simple:30:-65:300'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'proactive_key_caching' value '1'
Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: set interface ap_scan to 1
Jan 26 22:29:09 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-SCAN-FAILED ret=-108 retry=1
Jan 26 22:29:09 PoLo-Laptop kernel: [  154.403680] ath10k_warn: 4 callbacks suppressed
Jan 26 22:29:09 PoLo-Laptop kernel: [  154.403685] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:10 PoLo-Laptop kernel: [  155.405942] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:11 PoLo-Laptop kernel: [  156.408241] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:12 PoLo-Laptop kernel: [  157.410542] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:13 PoLo-Laptop kernel: [  158.412841] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:14 PoLo-Laptop kernel: [  159.415127] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:15 PoLo-Laptop kernel: [  160.417545] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:16 PoLo-Laptop kernel: [  161.419218] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:17 PoLo-Laptop kernel: [  162.421529] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:18 PoLo-Laptop kernel: [  163.423895] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:19 PoLo-Laptop kernel: [  164.426228] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:20 PoLo-Laptop kernel: [  165.428592] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:21 PoLo-Laptop kernel: [  166.431063] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:22 PoLo-Laptop kernel: [  167.433435] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:23 PoLo-Laptop kernel: [  168.435772] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:24 PoLo-Laptop kernel: [  169.438118] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:25 PoLo-Laptop kernel: [  170.440422] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:26 PoLo-Laptop kernel: [  171.442015] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:27 PoLo-Laptop kernel: [  172.444465] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:28 PoLo-Laptop kernel: [  173.446845] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:29 PoLo-Laptop kernel: [  174.449197] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:30 PoLo-Laptop kernel: [  175.451523] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:31 PoLo-Laptop kernel: [  176.453867] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:32 PoLo-Laptop kernel: [  177.456307] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:33 PoLo-Laptop kernel: [  178.458728] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:33 PoLo-Laptop wpa_supplicant[771]: message repeated 24 times: [ wlp5s0: CTRL-EVENT-SCAN-FAILED ret=-108 retry=1]
Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <warn>  (wlp5s0): Activation: (wifi) association took too long, failing activation
Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: config -> failed (reason 'ssid-not-found') [50 120 53]
Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  NetworkManager state is now DISCONNECTED
Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  Connection 'Stevens' failed to autoconnect; 4 tries left
Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <warn>  (wlp5s0): Activation: failed for connection 'Stevens'
Jan 26 22:29:33 PoLo-Laptop gnome-session[1050]: Gjs-Message: JS LOG: An active wireless connection, in infrastructure mode, involves no access point?
Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: (NetworkManager:686): GLib-CRITICAL **: Source ID 129 was not found when attempting to remove it
Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  Device 'wlp5s0' has no connection; scheduling activate_check in 0 seconds.
Jan 26 22:29:33 PoLo-Laptop kernel: [  179.268544] IPv6: ADDRCONF(NETDEV_UP): wlp5s0: link is not ready
Jan 26 22:29:33 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-SCAN-FAILED ret=-108 retry=1
Jan 26 22:29:33 PoLo-Laptop kernel: [  179.271251] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:34 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: disconnected -> inactive
Jan 26 22:29:36 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-SCAN-FAILED ret=-108 retry=1
Jan 26 22:29:36 PoLo-Laptop kernel: [  182.213050] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
Jan 26 22:29:59 PoLo-Laptop kernel: [  205.257859] ath10k_pci 0000:05:00.0: failed to start hw scan: -108

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: 5ghz 802.11ac ath10k killer n1525 wireless

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1538673

Title:
  Atheros Qualcomm Killer N1525 Wireless-AC Cannot Connect to ac/5GHz

Status in linux package in Ubuntu:
  New

Bug description:
  Ubuntu Gnome 15.10

  I do not know what package this error is a part of or if it is even
  part of a package as I am not familiar enough with linux.  I know it
  is the ath10k_pci module.

  Expected: The wifi would connect to the access point.

  Actual: Firmware crashes twice then NetworkManager times out the
  connection.

  This problem only occurs when either connecting to an 802.11ac or a
  5GHz access point.  I do not have the equipment and or knowledge to be
  able to narrow it down any to one specifically.  It does connect to my
  phone's hotspot on 2.4GHz (I think it is N?) but will not when the
  hotspot is set to 5GHz (Definitely AC).  It also will not connect to
  my school's AC wireless network.

  Here is the system log from the start of attempting to connect to the
  connection finally timing out (I censored some personal data):

  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  keyfile: add connection /etc/NetworkManager/system-connections/Stevens (988df087-079f-4d57-8caf-d6e5d2e03d8c,"Stevens")
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): Activation: starting connection 'Stevens' (988df087-079f-4d57-8caf-d6e5d2e03d8c)
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  NetworkManager state is now CONNECTING
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: prepare -> config (reason 'none') [40 50 0]
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): Activation: (wifi) connection 'Stevens' has security, and secrets exist.  No new secrets needed.
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'ssid' value 'Stevens'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'scan_ssid' value '1'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'key_mgmt' value 'WPA-EAP'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'auth_alg' value 'OPEN'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'password' value '<omitted>'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'eap' value 'PEAP'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'fragment_size' value '1300'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'phase2' value 'auth=MSCHAPV2'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'identity' value '********'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'bgscan' value 'simple:30:-65:300'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'proactive_key_caching' value '1'
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  Config: set interface ap_scan to 1
  Jan 26 22:28:36 PoLo-Laptop gnome-session[1050]: (gnome-shell:1194): GLib-GObject-CRITICAL **: g_value_get_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed
  Jan 26 22:28:36 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: inactive -> scanning
  Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: wlp5s0: SME: Trying to authenticate with 18:64:72:2d:77:70 (SSID='Stevens' freq=5220 MHz)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  126.857767] wlp5s0: authenticate with 18:64:72:2d:77:70
  Jan 26 22:28:41 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: scanning -> authenticating
  Jan 26 22:28:41 PoLo-Laptop kernel: [  126.903143] wlp5s0: direct probe to 18:64:72:2d:77:70 (try 1/3)
  Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: wlp5s0: Trying to associate with 18:64:72:2d:77:70 (SSID='Stevens' freq=5220 MHz)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.104348] wlp5s0: send auth to 18:64:72:2d:77:70 (try 2/3)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.105016] wlp5s0: authenticated
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.108423] wlp5s0: associate with 18:64:72:2d:77:70 (try 1/3)
  Jan 26 22:28:41 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: authenticating -> associating
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.109471] wlp5s0: RX AssocResp from 18:64:72:2d:77:70 (capab=0x11 status=0 aid=10)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.112727] ath10k_pci 0000:05:00.0: firmware crashed! (uuid 117b51b0-9f97-4a54-8c62-298a66f157e5)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.112735] ath10k_pci 0000:05:00.0: qca6174 hw2.1 (0x05010000, 0x003405ff, 168c:003e:1a56:1525 fallback) fw WLAN.RM.1.1-00141 api 5 htt 3.1 wmi 4 cal otp max_sta 32
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.112738] ath10k_pci 0000:05:00.0: debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114748] ath10k_pci 0000:05:00.0: firmware register dump:
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114758] ath10k_pci 0000:05:00.0: [00]: 0x05010000 0x000015B3 0x00939797 0x00955B31
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114761] ath10k_pci 0000:05:00.0: [04]: 0x00939797 0x00060330 0x00000000 0x00000000
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114764] ath10k_pci 0000:05:00.0: [08]: 0x00413980 0x0000FFFF 0x00000000 0x00000000
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114767] ath10k_pci 0000:05:00.0: [12]: 0x00000009 0xFFFFFFFF 0x0096C09C 0x0096C0A7
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114771] ath10k_pci 0000:05:00.0: [16]: 0x0096BDBC 0x009287BD 0x00000000 0x009287BD
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114773] ath10k_pci 0000:05:00.0: [20]: 0x40939797 0x0041A700 0x00407124 0x00000000
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114776] ath10k_pci 0000:05:00.0: [24]: 0x8093D6C4 0x0041A760 0x004059D0 0xC0939797
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114779] ath10k_pci 0000:05:00.0: [28]: 0x8094777F 0x0041A780 0x0046D5D8 0x00000001
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114781] ath10k_pci 0000:05:00.0: [32]: 0x800AA427 0x0041A7B0 0x0046D5D8 0x00000001
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114783] ath10k_pci 0000:05:00.0: [36]: 0x800AA58E 0x0041A7D0 0x00424824 0x00000001
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114786] ath10k_pci 0000:05:00.0: [40]: 0x80994D90 0x0041A7F0 0x00424824 0x0041A838
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114788] ath10k_pci 0000:05:00.0: [44]: 0x80996DC6 0x0041A820 0x0046F888 0x00412984
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114791] ath10k_pci 0000:05:00.0: [48]: 0x800B43F5 0x0041A860 0x004222F8 0x00005008
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114793] ath10k_pci 0000:05:00.0: [52]: 0x809A6ACC 0x0041A8F0 0x0042930C 0x0042CA24
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.114796] ath10k_pci 0000:05:00.0: [56]: 0x809A6120 0x0041A930 0x0041A954 0x00427110
  Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: wlp5s0: Associated with 18:64:72:2d:77:70
  Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-EAP-STARTED EAP authentication started
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.124549] ath10k_pci 0000:05:00.0: failed to set vdev 0 up: -108
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.124561] wlp5s0: associated
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.124587] IPv6: ADDRCONF(NETDEV_CHANGE): wlp5s0: link becomes ready
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126966] ath: EEPROM regdomain: 0x8348
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126969] ath: EEPROM indicates we should expect a country code
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126970] ath: doing EEPROM country->regdmn map search
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126971] ath: country maps to regdmn code: 0x3a
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126972] ath: Country alpha2 being used: US
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126973] ath: Regpair used: 0x3a
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.126974] ath: regdomain 0x8348 dynamically updated by country IE
  Jan 26 22:28:41 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: associating -> associated
  Jan 26 22:28:41 PoLo-Laptop wpa_supplicant[771]: p2p-dev-wlp5s0: CTRL-EVENT-REGDOM-CHANGE init=COUNTRY_IE type=COUNTRY alpha2=US
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208873] ieee80211 phy0: Hardware restart was requested
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208916] cfg80211: Regulatory domain changed to country: US
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208919] cfg80211:  DFS Master region: FCC
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208920] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208922] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208923] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208924] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208925] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
  Jan 26 22:28:41 PoLo-Laptop kernel: [  127.208926] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.663095] ath10k_pci 0000:05:00.0: firmware crashed! (uuid 7099a7dc-8a6f-481f-abb4-08096b0a89db)
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.663107] ath10k_pci 0000:05:00.0: qca6174 hw2.1 (0x05010000, 0x003405ff, 168c:003e:1a56:1525 fallback) fw WLAN.RM.1.1-00141 api 5 htt 3.1 wmi 4 cal otp max_sta 32
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.663110] ath10k_pci 0000:05:00.0: debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665116] ath10k_pci 0000:05:00.0: firmware register dump:
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665121] ath10k_pci 0000:05:00.0: [00]: 0x05010000 0x000015B3 0x00939797 0x00955B31
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665123] ath10k_pci 0000:05:00.0: [04]: 0x00939797 0x00060330 0x00000000 0x00000000
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665125] ath10k_pci 0000:05:00.0: [08]: 0x00413980 0x0000FFFF 0x00000000 0x00000000
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665127] ath10k_pci 0000:05:00.0: [12]: 0x00000009 0xFFFFFFFF 0x0096C09C 0x0096C0A7
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665128] ath10k_pci 0000:05:00.0: [16]: 0x0096BDBC 0x009287BD 0x00000000 0x00000000
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665132] ath10k_pci 0000:05:00.0: [20]: 0x40939797 0x0041A700 0x00407124 0x00000000
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665134] ath10k_pci 0000:05:00.0: [24]: 0x8093D6C4 0x0041A760 0x004059D0 0xC0939797
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665135] ath10k_pci 0000:05:00.0: [28]: 0x8094777F 0x0041A780 0x0046D5D8 0x00000001
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665137] ath10k_pci 0000:05:00.0: [32]: 0x800AA427 0x0041A7B0 0x0046D5D8 0x00000001
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665139] ath10k_pci 0000:05:00.0: [36]: 0x800AA58E 0x0041A7D0 0x00424824 0x00000001
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665141] ath10k_pci 0000:05:00.0: [40]: 0x80994D90 0x0041A7F0 0x00424824 0x0041A838
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665142] ath10k_pci 0000:05:00.0: [44]: 0x80996DC6 0x0041A820 0x0046F888 0x00412984
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665144] ath10k_pci 0000:05:00.0: [48]: 0x800B43F5 0x0041A860 0x004222F8 0x00005008
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665145] ath10k_pci 0000:05:00.0: [52]: 0x809A6ACC 0x0041A8F0 0x0042930C 0x0042CA00
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665147] ath10k_pci 0000:05:00.0: [56]: 0x809A6120 0x0041A930 0x0041A958 0x00427110
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665193] ath10k_pci 0000:05:00.0: failed to poke peer 18:64:72:2d:77:70 param for ps workaround on vdev 0: -108
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665196] ath10k_pci 0000:05:00.0: failed to set 2g txpower 0: -108
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665197] ath10k_pci 0000:05:00.0: failed to setup tx power 0: -108
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665199] ath10k_pci 0000:05:00.0: failed to recalc tx power: -108
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665201] ath10k_pci 0000:05:00.0: failed to set PS Mode 0 for vdev 0: -108
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665202] ath10k_pci 0000:05:00.0: failed to setup powersave: -108
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665203] ath10k_pci 0000:05:00.0: failed to setup ps on vdev 0: -108
  Jan 26 22:28:43 PoLo-Laptop kernel: [  128.665216] ath10k_pci 0000:05:00.0: device is wedged, will not restart
  Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <warn>  (wlp5s0): Activation: (wifi) association took too long
  Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: config -> need-auth (reason 'none') [50 60 0]
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171842] wlp5s0: deauthenticating from 18:64:72:2d:77:70 by local choice (Reason: 3=DEAUTH_LEAVING)
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171895] ath10k_pci 0000:05:00.0: failed to delete peer 18:64:72:2d:77:70 for vdev 0: -108
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171898] ------------[ cut here ]------------
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171912] WARNING: CPU: 0 PID: 771 at /build/linux-ZKbhxl/linux-4.2.0/net/mac80211/sta_info.c:911 __sta_info_destroy_part2+0x286/0x320 [mac80211]()
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171914] Modules linked in: bnep nls_iso8859_1 arc4 ath10k_pci ath10k_core ath snd_hda_codec_hdmi mac80211 intel_rapl cfg80211 ath3k btusb btrtl btbcm btintel bluetooth msi_wmi sparse_keymap iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep joydev input_leds snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd ie31200_edac mei_me edac_core lpc_ich mei serio_raw shpchp soundcore kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd mac_hid parport_pc ppdev lp parport autofs4 usbhid hid nouveau i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper psmouse ahci drm alx libahci mdio wmi video
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171956] CPU: 0 PID: 771 Comm: wpa_supplicant Tainted: G        W       4.2.0-25-generic #30-Ubuntu
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171957] Hardware name: Micro-Star International Co., Ltd. GS60 2QE/MS-16H5, BIOS E16H5IMS.104 09/15/2014
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171959]  0000000000000000 00000000736bc425 ffff88041a2af478 ffffffff817e94c9
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171961]  0000000000000000 0000000000000000 ffff88041a2af4b8 ffffffff8107b3d6
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171963]  000000021a2af4c8 ffff8800c9d72000 ffff88041bb1c6a0 ffff88041a2af4f8
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171966] Call Trace:
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171971]  [<ffffffff817e94c9>] dump_stack+0x45/0x57
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171975]  [<ffffffff8107b3d6>] warn_slowpath_common+0x86/0xc0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171978]  [<ffffffff8107b50a>] warn_slowpath_null+0x1a/0x20
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171986]  [<ffffffffc089eb26>] __sta_info_destroy_part2+0x286/0x320 [mac80211]
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.171995]  [<ffffffffc089eed0>] __sta_info_flush+0x100/0x1b0 [mac80211]
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172010]  [<ffffffffc08e669a>] ieee80211_set_disassoc+0xba/0x3c0 [mac80211]
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172021]  [<ffffffffc08eb957>] ieee80211_mgd_deauth+0x137/0x290 [mac80211]
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172030]  [<ffffffffc08b3d58>] ieee80211_deauth+0x18/0x20 [mac80211]
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172042]  [<ffffffffc0708ac2>] cfg80211_mlme_deauth+0xd2/0x130 [cfg80211]
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172050]  [<ffffffffc06ee627>] nl80211_deauthenticate+0x127/0x170 [cfg80211]
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172054]  [<ffffffff81717401>] genl_family_rcv_msg+0x1b1/0x3c0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172057]  [<ffffffff816cfdcb>] ? skb_release_data+0xab/0xe0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172059]  [<ffffffff81717610>] ? genl_family_rcv_msg+0x3c0/0x3c0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172061]  [<ffffffff81717686>] genl_rcv_msg+0x76/0xb0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172063]  [<ffffffff81716b88>] netlink_rcv_skb+0xa8/0xd0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172065]  [<ffffffff8171723c>] genl_rcv+0x2c/0x40
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172067]  [<ffffffff81716367>] netlink_unicast+0x127/0x1a0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172069]  [<ffffffff81716885>] netlink_sendmsg+0x4a5/0x5f0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172071]  [<ffffffff816c7bb8>] sock_sendmsg+0x38/0x50
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172073]  [<ffffffff816c854b>] ___sys_sendmsg+0x28b/0x2a0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172075]  [<ffffffff81087ff1>] ? __set_task_blocked+0x41/0xa0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172078]  [<ffffffff8108a9e6>] ? __set_current_blocked+0x36/0x60
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172081]  [<ffffffff8108aaa4>] ? signal_setup_done+0x74/0xc0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172083]  [<ffffffff810210db>] ? __fpu__restore_sig+0xbb/0x470
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172085]  [<ffffffff816c9007>] __sys_sendmsg+0x57/0xa0
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172087]  [<ffffffff816c9062>] SyS_sendmsg+0x12/0x20
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172090]  [<ffffffff817f02b2>] entry_SYSCALL_64_fastpath+0x16/0x75
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172092] ---[ end trace 25c7a4400b6c1a48 ]---
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172133] ath10k_pci 0000:05:00.0: failed to recalculate rts/cts prot for vdev 0: -108
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172135] ath10k_pci 0000:05:00.0: failed to set protection mode 0 on vdev 0: -108
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172137] ath10k_pci 0000:05:00.0: failed to set erp slot for vdev 0: -108
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172139] ath10k_pci 0000:05:00.0: failed to set preamble for vdev 0: -108
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172140] ath10k_pci 0000:05:00.0: faield to down vdev 0: -108
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172142] ath10k_pci 0000:05:00.0: failed to submit vdev param txbf 0x0: -108
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172144] ath10k_pci 0000:05:00.0: failed to recalc txbf for vdev 0: -108
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172146] ath10k_pci 0000:05:00.0: failed to set vdev wmm params on vdev 0: -108
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.172148] ath10k_pci 0000:05:00.0: failed to set vdev wmm params on vdev 0: -108
  Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <warn>  (wlp5s0): Activation: (wifi) asking for new secrets
  Jan 26 22:29:01 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-DISCONNECTED bssid=18:64:72:2d:77:70 reason=3 locally_generated=1
  Jan 26 22:29:01 PoLo-Laptop wpa_supplicant[771]: p2p-dev-wlp5s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
  Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <warn>  Connection disconnected (reason -3)
  Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: associated -> disconnected
  Jan 26 22:29:01 PoLo-Laptop NetworkManager[686]: <warn>  Failed to GDBus.Error:fi.w1.wpa_supplicant1.NotConnected: This interface is not connected: disconnect.
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174954] cfg80211: World regulatory domain updated:
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174959] cfg80211:  DFS Master region: unset
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174961] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174964] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174967] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174970] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174973] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174976] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174978] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174980] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
  Jan 26 22:29:01 PoLo-Laptop kernel: [  147.174983] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
  Jan 26 22:29:08 PoLo-Laptop gnome-session[1050]: (gnome-shell:1194): GLib-GObject-CRITICAL **: g_value_get_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: prepare -> config (reason 'none') [40 50 0]
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): Activation: (wifi) connection 'Stevens' has security, and secrets exist.  No new secrets needed.
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'ssid' value 'Stevens'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'scan_ssid' value '1'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'key_mgmt' value 'WPA-EAP'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'auth_alg' value 'OPEN'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'password' value '<omitted>'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'eap' value 'PEAP'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'fragment_size' value '1300'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'phase2' value 'auth=MSCHAPV2'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'identity' value '********'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'bgscan' value 'simple:30:-65:300'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: added 'proactive_key_caching' value '1'
  Jan 26 22:29:09 PoLo-Laptop NetworkManager[686]: <info>  Config: set interface ap_scan to 1
  Jan 26 22:29:09 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-SCAN-FAILED ret=-108 retry=1
  Jan 26 22:29:09 PoLo-Laptop kernel: [  154.403680] ath10k_warn: 4 callbacks suppressed
  Jan 26 22:29:09 PoLo-Laptop kernel: [  154.403685] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:10 PoLo-Laptop kernel: [  155.405942] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:11 PoLo-Laptop kernel: [  156.408241] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:12 PoLo-Laptop kernel: [  157.410542] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:13 PoLo-Laptop kernel: [  158.412841] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:14 PoLo-Laptop kernel: [  159.415127] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:15 PoLo-Laptop kernel: [  160.417545] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:16 PoLo-Laptop kernel: [  161.419218] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:17 PoLo-Laptop kernel: [  162.421529] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:18 PoLo-Laptop kernel: [  163.423895] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:19 PoLo-Laptop kernel: [  164.426228] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:20 PoLo-Laptop kernel: [  165.428592] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:21 PoLo-Laptop kernel: [  166.431063] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:22 PoLo-Laptop kernel: [  167.433435] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:23 PoLo-Laptop kernel: [  168.435772] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:24 PoLo-Laptop kernel: [  169.438118] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:25 PoLo-Laptop kernel: [  170.440422] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:26 PoLo-Laptop kernel: [  171.442015] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:27 PoLo-Laptop kernel: [  172.444465] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:28 PoLo-Laptop kernel: [  173.446845] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:29 PoLo-Laptop kernel: [  174.449197] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:30 PoLo-Laptop kernel: [  175.451523] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:31 PoLo-Laptop kernel: [  176.453867] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:32 PoLo-Laptop kernel: [  177.456307] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:33 PoLo-Laptop kernel: [  178.458728] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:33 PoLo-Laptop wpa_supplicant[771]: message repeated 24 times: [ wlp5s0: CTRL-EVENT-SCAN-FAILED ret=-108 retry=1]
  Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <warn>  (wlp5s0): Activation: (wifi) association took too long, failing activation
  Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: config -> failed (reason 'ssid-not-found') [50 120 53]
  Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  NetworkManager state is now DISCONNECTED
  Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  Connection 'Stevens' failed to autoconnect; 4 tries left
  Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <warn>  (wlp5s0): Activation: failed for connection 'Stevens'
  Jan 26 22:29:33 PoLo-Laptop gnome-session[1050]: Gjs-Message: JS LOG: An active wireless connection, in infrastructure mode, involves no access point?
  Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): device state change: failed -> disconnected (reason 'none') [120 30 0]
  Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: (NetworkManager:686): GLib-CRITICAL **: Source ID 129 was not found when attempting to remove it
  Jan 26 22:29:33 PoLo-Laptop NetworkManager[686]: <info>  Device 'wlp5s0' has no connection; scheduling activate_check in 0 seconds.
  Jan 26 22:29:33 PoLo-Laptop kernel: [  179.268544] IPv6: ADDRCONF(NETDEV_UP): wlp5s0: link is not ready
  Jan 26 22:29:33 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-SCAN-FAILED ret=-108 retry=1
  Jan 26 22:29:33 PoLo-Laptop kernel: [  179.271251] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:34 PoLo-Laptop NetworkManager[686]: <info>  (wlp5s0): supplicant interface state: disconnected -> inactive
  Jan 26 22:29:36 PoLo-Laptop wpa_supplicant[771]: wlp5s0: CTRL-EVENT-SCAN-FAILED ret=-108 retry=1
  Jan 26 22:29:36 PoLo-Laptop kernel: [  182.213050] ath10k_pci 0000:05:00.0: failed to start hw scan: -108
  Jan 26 22:29:59 PoLo-Laptop kernel: [  205.257859] ath10k_pci 0000:05:00.0: failed to start hw scan: -108

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1538673/+subscriptions