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From:   Ioannis Barkas <jnyb.de@gmail.com>
Date:   Fri, 25 Nov 2022 21:46:24 +0200
Message-ID: <CADUzMVbWA0QFsgTwDwtBjYsb+CrkKvX===Hag+GLrNFX4B5eVw@mail.gmail.com>
Subject: AR241x Atheros WPA2,3 SSID connection problem #2
To:     linux-wireless@vger.kernel.org
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Hello,

Moving on to the next mPCIe device, on Ubuntu boot I got:
[   97.002796] ath5k 0000:05:06.0: registered as 'phy0'
[   97.714196] ath: EEPROM regdomain: 0x63
[   97.714203] ath: EEPROM indicates we should expect a direct regpair map
[   97.714205] ath: Country alpha2 being used: 00
[   97.714207] ath: Regpair used: 0x63
[   97.714229] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   97.714561] ath5k: phy0: Atheros AR2413 chip found (MAC: 0x78, PHY: 0x45)
[   97.729120] ath5k 0000:05:06.0 wlp5s6: renamed from wlan0

It got connected to WPA3 2,4GHz SSID so I moved on to the combo
WPA2,3. After enabling air-plane mode, I got this:
[  994.871066] wlp5s6: authenticate with c6:27:28:1e:f0:b4
[  994.871151] wlp5s6: 80 MHz not supported, disabling VHT
[  994.876190] wlp5s6: send auth to c6:27:28:1e:f0:b4 (try 1/3)
[  995.013061] wlp5s6: authenticate with c6:27:28:1e:f0:b4
[  995.013085] wlp5s6: send auth to c6:27:28:1e:f0:b4 (try 1/3)
[  995.123340] wlp5s6: authenticated
[  995.127512] wlp5s6: associate with c6:27:28:1e:f0:b4 (try 1/3)
[  995.130773] wlp5s6: RX AssocResp from c6:27:28:1e:f0:b4
(capab=0x1431 status=0 aid=16)
[  995.130944] wlp5s6: associated
[  995.131222] ath: EEPROM regdomain: 0x812c
[  995.131228] ath: EEPROM indicates we should expect a country code
[  995.131233] ath: doing EEPROM country->regdmn map search
[  995.131236] ath: country maps to regdmn code: 0x37
[  995.131241] ath: Country alpha2 being used: GR
[  995.131245] ath: Regpair used: 0x37
[  995.131249] ath: regdomain 0x812c dynamically updated by country element
[  995.179221] wlp5s6: Limiting TX power to 30 (30 - 0) dBm as
advertised by c6:27:28:1e:f0:b4
[  995.260401] IPv6: ADDRCONF(NETDEV_CHANGE): wlp5s6: link becomes ready
[ 1209.325924] ================================================================================
[ 1209.325943] UBSAN: array-index-out-of-bounds in
/build/linux-JDy9aa/linux-5.19.0/drivers/net/wireless/ath/ath5k/base.c:1741:20
[ 1209.325957] index 4 is out of range for type 'ieee80211_tx_rate [4]'
[ 1209.325966] CPU: 5 PID: 0 Comm: swapper/5 Tainted: P           O
  5.19.0-21-generic #21-Ubuntu
[ 1209.325976] Hardware name: Gigabyte Technology Co., Ltd.
GA-880GMA-USB3/GA-880GMA-USB3, BIOS F4e 05/24/2012
[ 1209.325981] Call Trace:
[ 1209.325987]  <IRQ>
[ 1209.325996]  show_stack+0x4e/0x61
[ 1209.326014]  dump_stack_lvl+0x4a/0x6d
[ 1209.326031]  dump_stack+0x10/0x18
[ 1209.326041]  ubsan_epilogue+0x9/0x43
[ 1209.326051]  __ubsan_handle_out_of_bounds.cold+0x42/0x47
[ 1209.326064]  ath5k_tx_frame_completed.constprop.0+0x28f/0x2e0 [ath5k]
[ 1209.326097]  ath5k_tx_processq+0xb2/0x1d0 [ath5k]
[ 1209.326123]  ath5k_tasklet_tx+0x80/0xf0 [ath5k]
[ 1209.326148]  tasklet_action_common.constprop.0+0xbc/0x100
[ 1209.326163]  tasklet_action+0x22/0x30
[ 1209.326173]  __do_softirq+0xdb/0x34f
[ 1209.326184]  __irq_exit_rcu+0x87/0xc0
[ 1209.326195]  irq_exit_rcu+0xe/0x20
[ 1209.326204]  common_interrupt+0xa4/0xb0
[ 1209.326213]  </IRQ>
[ 1209.326216]  <TASK>
[ 1209.326220]  asm_common_interrupt+0x27/0x40
[ 1209.326232] RIP: 0010:native_safe_halt+0xb/0x10
[ 1209.326245] Code: cc cc cc 4c 89 ee 48 c7 c7 e0 4f 25 99 e8 8d 8f
84 ff eb c4 cc cc cc cc cc cc cc cc cc cc cc eb 07 0f 00 2d b9 46 4e
00 fb f4 <c3> cc cc cc cc eb 07 0f 00 2d a9 46 4e 00 f4 c3 cc cc cc cc
cc 0f
[ 1209.326253] RSP: 0018:ffffa6ac800cfdc0 EFLAGS: 00000246
[ 1209.326263] RAX: 0000000000004000 RBX: ffff8a7c81270464 RCX: 0000000000000000
[ 1209.326270] RDX: 0000000000000001 RSI: ffff8a7c81270400 RDI: 0000000000000001
[ 1209.326275] RBP: ffffa6ac800cfdd0 R08: 0000000000000000 R09: 0000000000000000
[ 1209.326280] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8a7c81270464
[ 1209.326285] R13: 0000000000000005 R14: ffffffff994c5220 R15: ffff8a7fa0540000
[ 1209.326296]  ? acpi_idle_do_entry+0x79/0xc0
[ 1209.326307]  acpi_idle_enter+0xbb/0x180
[ 1209.326318]  cpuidle_enter_state+0x9a/0x650
[ 1209.326331]  ? native_load_gs_index+0x19/0x40
[ 1209.326342]  ? raw_spin_rq_unlock+0x10/0x40
[ 1209.326354]  cpuidle_enter+0x2e/0x50
[ 1209.326365]  call_cpuidle+0x23/0x50
[ 1209.326375]  cpuidle_idle_call+0x11b/0x190
[ 1209.326383]  do_idle+0x82/0x100
[ 1209.326390]  cpu_startup_entry+0x1d/0x20
[ 1209.326398]  start_secondary+0x122/0x160
[ 1209.326408]  secondary_startup_64_no_verify+0xe5/0xeb
[ 1209.326423]  </TASK>
[ 1209.326478] ================================================================================
[ 1227.796076] wlp5s6: deauthenticating from c6:27:28:**:**:** by
local choice (Reason: 3=DEAUTH_LEAVING)

Here is the device:
05:06.0 Ethernet controller [0200]: Qualcomm Atheros AR2413/AR2414
Wireless Network Adapter [AR5005G(S) 802.11bg] [168c:001a] (rev 01)
    Subsystem: AMBIT Microsystem Corp. AR2413/AR2414 Wireless Network
Adapter [AR5005G(S) 802.11bg] [1468:0418]
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 168 (2500ns min, 7000ns max), Cache Line Size: 4 bytes
    Interrupt: pin A routed to IRQ 20
    NUMA node: 0
    Region 0: Memory at fdbf0000 (32-bit, non-prefetchable) [size=64K]
    Capabilities: [44] Power Management version 2
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
        Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME-
    Kernel driver in use: ath5k
    Kernel modules: ath5k
00: 8c 16 1a 00 06 00 90 02 01 00 00 02 01 a8 00 00
10: 00 00 bf fd 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 01 50 00 00 68 14 18 04
30: 00 00 00 00 44 00 00 00 00 00 00 00 05 01 0a 1c
40: 00 00 00 00 01 00 c2 01 00 40 00 c6 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00