Hi,
I have 2 Xiaomi AX3600 running OpenWrt SNAPSHOT, r17112-6f69bba96d
Both worked fine ~10 days with that version.
One still works fine, uptime ~2 days and ~77 MB free memory.
The other now has a problem with Wifi Firmware after ~1 day uptime and with ~96 MB free memory.
This is how it started:
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: AP-STA-DISCONNECTED 5c:cf:7f:bd:6a:06
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: STA 5c:cf:7f:bd:6a:06 IEEE 802.11: authenticated
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: STA 5c:cf:7f:bd:6a:06 IEEE 802.11: associated (aid 2)
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: AP-STA-CONNECTED 5c:cf:7f:bd:6a:06
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: STA 5c:cf:7f:bd:6a:06 WPA: pairwise key handshake completed (RSN)
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: EAPOL-4WAY-HS-COMPLETED 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPREQUEST(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPACK(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPDISCOVER(br-lan) 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPOFFER(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPREQUEST(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPACK(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06 switch2
2021-07-08T16:27:22+02:00 ax1 dnsmasq-dhcp[4445]: DHCPREQUEST(br-lan) 192.168.1.152 2c:3a:e8:07:67:20
2021-07-08T16:27:22+02:00 ax1 dnsmasq-dhcp[4445]: DHCPACK(br-lan) 192.168.1.152 2c:3a:e8:07:67:20 power1
2021-07-08T16:31:24+02:00 ax1 kernel: [64586.785311] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
22021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: AP-STA-DISCONNECTED 5c:cf:7f:bd:6a:06
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: STA 5c:cf:7f:bd:6a:06 IEEE 802.11: authenticated
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: STA 5c:cf:7f:bd:6a:06 IEEE 802.11: associated (aid 2)
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: AP-STA-CONNECTED 5c:cf:7f:bd:6a:06
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: STA 5c:cf:7f:bd:6a:06 WPA: pairwise key handshake completed (RSN)
2021-07-08T16:19:07+02:00 ax1 hostapd: wlan0: EAPOL-4WAY-HS-COMPLETED 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPREQUEST(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPACK(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPDISCOVER(br-lan) 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPOFFER(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPREQUEST(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06
2021-07-08T16:19:08+02:00 ax1 dnsmasq-dhcp[4445]: DHCPACK(br-lan) 192.168.1.137 5c:cf:7f:bd:6a:06 switch2
2021-07-08T16:27:22+02:00 ax1 dnsmasq-dhcp[4445]: DHCPREQUEST(br-lan) 192.168.1.152 2c:3a:e8:07:67:20
2021-07-08T16:27:22+02:00 ax1 dnsmasq-dhcp[4445]: DHCPACK(br-lan) 192.168.1.152 2c:3a:e8:07:67:20 power1
2021-07-08T16:31:24+02:00 ax1 kernel: [64586.785311] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2
These messages repeat since then (>60 times since last 3h):
2021-07-08T19:08:36+02:00 ax1 kernel: [74018.653639] ath10k_pci 0000:01:00.0: device successfully recovered
2021-07-08T19:08:36+02:00 ax1 kernel: [74018.653657] ath10k_pci 0000:01:00.0: failed to transmit packet, dropping: -19
2021-07-08T19:08:36+02:00 ax1 kernel: [74018.658776] ath10k_pci 0000:01:00.0: failed to submit frame: -19
2021-07-08T19:08:36+02:00 ax1 kernel: [74018.666666] ath10k_pci 0000:01:00.0: failed to push frame: -19
2021-07-08T19:08:38+02:00 ax1 kernel: [74020.616371] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:38+02:00 ax1 kernel: [74020.718774] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:38+02:00 ax1 kernel: [74020.923569] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:38+02:00 ax1 kernel: [74021.025975] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:38+02:00 ax1 kernel: [74021.128385] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:38+02:00 ax1 kernel: [74021.230783] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:38+02:00 ax1 kernel: [74021.333189] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:38+02:00 ax1 kernel: [74021.435596] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:38+02:00 ax1 kernel: [74021.537992] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74021.640387] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74021.742789] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74021.845202] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74021.947594] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74022.050005] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74022.152384] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74022.254794] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74022.357192] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74022.459593] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:39+02:00 ax1 kernel: [74022.562006] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:40+02:00 ax1 kernel: [74022.664396] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:40+02:00 ax1 kernel: [74022.869196] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:40+02:00 ax1 kernel: [74022.971610] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:40+02:00 ax1 kernel: [74023.074005] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:40+02:00 ax1 kernel: [74023.176396] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:40+02:00 ax1 kernel: [74023.278809] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:40+02:00 ax1 kernel: [74023.381188] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:40+02:00 ax1 kernel: [74023.483591] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:40+02:00 ax1 kernel: [74023.585992] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:41+02:00 ax1 kernel: [74023.688400] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:41+02:00 ax1 kernel: [74023.790802] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:41+02:00 ax1 kernel: [74023.893198] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:41+02:00 ax1 kernel: [74023.995598] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:41+02:00 ax1 kernel: [74024.097984] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:41+02:00 ax1 kernel: [74024.200388] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:41+02:00 ax1 kernel: [74024.302785] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:41+02:00 ax1 kernel: [74024.405176] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:41+02:00 ax1 kernel: [74024.507587] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:42+02:00 ax1 kernel: [74024.609981] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:42+02:00 ax1 kernel: [74024.814781] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:42+02:00 ax1 kernel: [74024.917198] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:42+02:00 ax1 kernel: [74025.019590] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:42+02:00 ax1 kernel: [74025.122002] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:42+02:00 ax1 kernel: [74025.224387] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:42+02:00 ax1 kernel: [74025.326802] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:42+02:00 ax1 kernel: [74025.429202] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:42+02:00 ax1 kernel: [74025.531597] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.633990] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.736391] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.790771] ath10k_pci 0000:01:00.0: Cannot communicate with firmware, previous wmi cmds: 36904:18431174 36954:18430697 36904:18430685 36954:18430685, jiffies: 4313398744, attempting to fake crash and restart firmware, dev-flags: 0x42
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.790877] ath10k_pci 0000:01:00.0: failed to send wmi nop: -108
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.810467] ath10k_pci 0000:01:00.0: could not request stats (type -268435456 ret -108 specifier 1)
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.817955] ath10k_pci 0000:01:00.0: failed to send pdev bss chan info request: -108
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.817959] ath10k_pci 0000:01:00.0: firmware crashed! (guid a9c4c799-8e77-4953-917b-75bf5975714b)
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.817977] ath10k_pci 0000:01:00.0: qca9887 hw1.0 target 0x4100016d chip_id 0x004000ff sub 0000:0000
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.825808] ath10k_pci 0000:01:00.0: failed to set beacon mode for vdev 0: -108
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.834088] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 0
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.834676] ath10k_pci 0000:01:00.0: firmware ver 10.1-ct-87-__fW-022-ecad3248 api 2 features wmi-10.x,has-wmi-mgmt-tx,mfp,txstatus-noack,wmi-10.x-CT,ratemask-CT,regdump-CT,txrate-CT,flush-all-CT,pingpong-CT,ch-regs-CT,nop-CT,set-special-CT,get-temp-CT,tx-rc-CT,cust-stats-CT,retry-gt2-CT,txrate2-CT,beacon-cb-CT,wmi-block-ack-CT crc32 61a92df5
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.838797] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.842833] ath10k_pci 0000:01:00.0: failed to set dtim period for vdev 0: -108
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.851510] ath10k_pci 0000:01:00.0: board_file api 2 bmi_id N/A crc32 b4ce36fa
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.859221] ath10k_pci 0000:01:00.0: failed to set cts protection for vdev 0: -108
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.875098] ath10k_pci 0000:01:00.0: htt-ver 2.1 wmi-op 2 htt-op 2 cal file max-sta 128 raw 0 hwcrypto 1
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.897944] ath10k_pci 0000:01:00.0: failed to recalculate rts/cts prot for vdev 0: -108
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.904507] ath10k_pci 0000:01:00.0: firmware register dump:
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.912216] ath10k_pci 0000:01:00.0: failed to set erp slot for vdev 0: -108
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.918955] ath10k_pci 0000:01:00.0: [00]: 0x00940750 0x00400C00 0x00980000 0x009AE7FC
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.927158] ath10k_pci 0000:01:00.0: failed to set preamble for vdev 0: -108
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.936224] ath10k_pci 0000:01:00.0: [04]: 0x009AE868 0x009AE984 0x00941B6C 0x00941B20
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.941187] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.944320] ath10k_pci 0000:01:00.0: failed to set mgmt tx rate -108
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.949932] ath10k_pci 0000:01:00.0: [08]: 0x00941B00 0x009423A4 0x009422DC 0x009422C4
2021-07-08T19:08:43+02:00 ax1 kernel: [74025.950532] ath10k_pci 0000:01:00.0: [12]: 0x00941B90 0x009423F4 0x009423D4 0x009423DC
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.001157] ath10k_pci 0000:01:00.0: [16]: 0x009423E4 0x009423EC 0x00942888 0x00942520
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.009052] ath10k_pci 0000:01:00.0: [20]: 0x009424FC 0x0094241C 0x00942540 0x00942498
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.016962] ath10k_pci 0000:01:00.0: [24]: 0x00942450 0x0094250C 0x009424D0 0x00942750
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.025451] ath10k_pci 0000:01:00.0: [28]: 0x00942798 0x00942844 0x009428C4 0x00942594
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.032770] ath10k_pci 0000:01:00.0: [32]: 0x0094258C 0x00942C28 0x00942F4C 0x00942F7C
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.041287] ath10k_pci 0000:01:00.0: [36]: 0x00942F90 0x00942FE4 0x00942FF8 0x00943040
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.043610] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.049127] ath10k_pci 0000:01:00.0: [40]: 0x0094077C 0x00940790 0x00943084 0x00942F00
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.063657] ath10k_pci 0000:01:00.0: [44]: 0x009AE9B0 0x00942A80 0x00942D40 0x00942D64
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.072287] ath10k_pci 0000:01:00.0: [48]: 0x00942D78 0x00942D9C 0x00957E18 0x00957E28
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.079542] ath10k_pci 0000:01:00.0: [52]: 0x00957E20 0x00940788 0x009430EC 0x00000000
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.088009] ath10k_pci 0000:01:00.0: [56]: 0x00000000 0x00000000 0x00000000 0x00000000
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.095342] ath10k_pci 0000:01:00.0: Copy Engine register dump:
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.104276] ath10k_pci 0000:01:00.0: [00]: 0x00057400 7 7 3 3
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.109063] ath10k_pci 0000:01:00.0: [01]: 0x00057800 8 8 74 75
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.116200] ath10k_pci 0000:01:00.0: [02]: 0x00057c00 55 55 53 55
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.122085] ath10k_pci 0000:01:00.0: [03]: 0x00058000 13 13 13 13
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.129027] ath10k_pci 0000:01:00.0: [04]: 0x00058400 75 75 79 39
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.134933] ath10k_pci 0000:01:00.0: [05]: 0x00058800 26 26 88 90
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.141918] ath10k_pci 0000:01:00.0: [06]: 0x00058c00 31 31 31 31
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.147777] ath10k_pci 0000:01:00.0: [07]: 0x00059000 0 0 0 0
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.154765] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.154769] ath10k_pci 0000:01:00.0: debug log header, dbuf: 0x411868 dropped: 0
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.155293] ath10k_pci 0000:01:00.0: [0] next: 0x411880 buf: 0x40f6cc sz: 1500 len: 480 count: 30 free: 0
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.175460] ath10k_pci 0000:01:00.0: ath10k_pci ATH10K_DBG_BUFFER:
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.185602] ath10k: [0000]: 0484A1B2 0BFC4C20 00000008 0000000B 0484A1C6 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.191003] ath10k: [0008]: 0484A1DB 0BFC4C20 00000008 0000000B 0484A1EF 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.200520] ath10k: [0016]: 0484A204 0BFC4C20 00000008 0000000B 0484A218 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.208972] ath10k: [0024]: 0484A22D 0BFC4C20 00000008 0000000B 0484A241 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.218573] ath10k: [0032]: 0484A256 0BFC4C20 00000008 0000000B 0484A26A 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.227024] ath10k: [0040]: 0484A27F 0BFC4C20 00000008 0000000B 0484A293 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.236058] ath10k: [0048]: 0484A2A8 0BFC4C20 00000008 0000000B 0484A2BC 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.245610] ath10k: [0056]: 0484A2D1 0BFC4C20 00000008 0000000B 0484A2E5 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.248411] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.254665] ath10k: [0064]: 0484A2FA 0BFC4C20 00000008 0000000B 0484A30E 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.270427] ath10k: [0072]: 0484A323 0BFC4C20 00000008 0000000B 0484A337 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.280081] ath10k: [0080]: 0484A34C 0BFC4C20 00000008 0000000B 0484A360 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.288486] ath10k: [0088]: 0484A375 0BFC4C20 00000008 0000000B 0484A389 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.298080] ath10k: [0096]: 0484A39E 0BFC4C20 00000008 0000000B 0484A3B2 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.306545] ath10k: [0104]: 0484A3C7 0BFC4C20 00000008 0000000B 0484A3DB 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.316115] ath10k: [0112]: 0484A3F0 0BFC4C20 00000008 0000000B 0484A404 0BFC4C20 00000008 0000000B
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.324604] ath10k_pci 0000:01:00.0: ATH10K_END
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.334214] ath10k_pci 0000:01:00.0: [1] next: 0x411868 buf: 0x40fcbc sz: 1500 len: 0 count: 0 free: 0
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.350815] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.453214] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:43+02:00 ax1 kernel: [74026.555619] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon
2021-07-08T19:08:44+02:00 ax1 kernel: [74026.654172] ath10k_pci 0000:01:00.0: failed to transmit management frame via WMI: -108
2021-07-08T19:08:44+02:00 ax1 kernel: [74026.654282] ath10k_pci 0000:01:00.0: removing peer, cleanup-all, deleting: peer 00000000f702260e vdev: 0 addr: d8:bf:c0:fa:32:43
2021-07-08T19:08:44+02:00 ax1 kernel: [74026.661054] ath10k_pci 0000:01:00.0: removing peer, cleanup-all, deleting: peer 00000000af0df124 vdev: 0 addr: 28:d1:27:4e:6b:9f
2021-07-08T19:08:44+02:00 ax1 kernel: [74026.765201] ieee80211 phy0: Hardware restart was requested
2021-07-08T19:08:45+02:00 ax1 kernel: [74027.713394] ath10k_pci 0000:01:00.0: 10.1 wmi init: vdevs: 16 peers: 127 tid: 256
2021-07-08T19:08:45+02:00 ax1 kernel: [74027.721248] ath10k_pci 0000:01:00.0: wmi print 'P 128 V 8 T 410'
2021-07-08T19:08:45+02:00 ax1 kernel: [74027.721327] ath10k_pci 0000:01:00.0: wmi print 'msdu-desc: 1424 sw-crypt: 0 ct-sta: 0'
2021-07-08T19:08:45+02:00 ax1 kernel: [74027.727594] ath10k_pci 0000:01:00.0: wmi print 'alloc rem: 25560 iram: 24780'
2021-07-08T19:08:45+02:00 ax1 kernel: [74027.781533] ath10k_pci 0000:01:00.0: pdev param 0 not supported by firmware
2021-07-08T19:08:45+02:00 ax1 kernel: [74027.787718] ath10k_pci 0000:01:00.0: rts threshold -1
2021-07-08T19:08:45+02:00 ax1 kernel: [74027.795674] ath10k_pci 0000:01:00.0: device successfully recovered
I know it is unsupported hardware (yet). I can probably reboot and it will work again, but maybe it helps developers? I have remote syslog and prometheus running, so plenty of data to look at 
Regards,
Joachim