[OpenWrt-Devel] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped old beacon

Yaroslav Petrov info at lank.me
Thu Aug 22 14:06:28 EDT 2019 

Hello all,


I use OpenWrt 19.07 on BT Home Hub 5A, but it seams ath10k-ct driver is 
really unstable (it work only first 2-10 minutes). The ath10k driver 
work without problem. Can somebody help me with this issue ?


---- OpenWrt 19.07-SNAPSHOT, r10323-7d300326ee ----

dmesg:
...
[   16.523669] ath10k_pci 0000:02:00.0: qca988x hw2.0 target 0x4100016c 
chip_id 0x043202ff sub 0000:0000
[   16.531585] ath10k_pci 0000:02:00.0: kconfig debug 0 debugfs 1 
tracing 0 dfs 1 testmode 0
[   16.548528] ath10k_pci 0000:02:00.0: firmware ver 
10.1-ct-8x-__fW-022-fddd041b api 2 features 
wmi-10.x,has-wmi-mgmt-tx,adaptive-cca,mfp,txstatus-noack,wmi-10.x-CT,ratemask-CT,txrate-CT,get-temp-CT,tx-rc-CT,cust-stats-CT,retry-gt2-CT,txrate2-CT,beacon-cb-CT,wmi-block-ack-CT 
crc32 01d1f13e
[   16.600527] ath10k_pci 0000:02:00.0: Direct firmware load for 
ath10k/QCA988X/hw2.0/board-2.bin failed with error -2
[   16.609654] ath10k_pci 0000:02:00.0: Falling back to user helper
[   16.865926] firmware ath10k!QCA988X!hw2.0!board-2.bin: 
firmware_loading_store: map pages failed
[   16.874176] ath10k_pci 0000:02:00.0: board_file api 1 bmi_id N/A 
crc32 bebc7c08
[   17.754597] ath10k_pci 0000:02:00.0: 10.1 wmi init: vdevs: 16 peers: 
127  tid: 256
[   17.769910] ath10k_pci 0000:02:00.0: wmi print 'P 128 V 8 T 410'
[   17.774908] ath10k_pci 0000:02:00.0: wmi print 'msdu-desc: 1424  
sw-crypt: 0 ct-sta: 0'
[   17.782548] ath10k_pci 0000:02:00.0: wmi print 'alloc rem: 24648 
iram: 26168'
[   17.846700] ath10k_pci 0000:02:00.0: htt-ver 2.1 wmi-op 2 htt-op 2 
cal file max-sta 128 raw 0 hwcrypto 1
[   17.858172] ath10k_pci 0000:02:00.0: NOTE:  Firmware DBGLOG output 
disabled in debug_mask: 0x10000000
...
[ 9397.052366] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9397.154773] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9397.257174] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9397.359596] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9397.461992] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9397.564396] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9397.666805] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9397.769214] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9397.871646] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9397.974036] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.076445] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.178844] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.281259] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.383675] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.486071] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.588478] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.690883] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.793301] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.895708] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9398.998112] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9399.100512] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9399.202918] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9399.305328] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9399.407740] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9399.510149] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9399.612543] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9399.714959] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9399.817366] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9399.919780] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.022177] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.124590] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.184417] ath10k_pci 0000:02:00.0: wmi command 36893 timeout, 
restarting hardware
[ 9400.191096] ath10k_pci 0000:02:00.0: failed to delete peer 
99:99:99:99:99:99 for vdev 0: -11
[ 9400.199527] ath10k_pci 0000:02:00.0: found sta peer 99:99:99:99:99:99 
(ptr 8698a600 id 361) entry on vdev 0 after it was supposedly removed
[ 9400.212109] ------------[ cut here ]------------
[ 9400.216791] WARNING: CPU: 1 PID: 3599 at 
backports-4.19.66-1/net/mac80211/sta_info.c:1004 
sta_set_sinfo+0xcdc/0xd88 [mac80211]
[ 9400.227825] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.235153] Modules linked in: ath9k ath9k_common ath9k_hw ath10k_pci 
ath10k_core ath pppoe nf_conntrack_ipv6 mac80211 iptable_nat ipt_REJECT 
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport 
xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT 
xt_LOG xt_FLOWOFFLOAD wireguard ums_usbat ums_sddr55 ums_sddr09 
ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress 
ums_alauda pppox ppp_async owl_loader nf_reject_ipv4 nf_nat_redirect 
nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 
nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 
nf_conntrack_rtcache nf_conntrack ltq_deu_vr9 iptable_mangle 
iptable_filter ip_tables crc_ccitt compat drv_dsl_cpe_api drv_mei_cpe 
ledtrig_oneshot ledtrig_gpio xt_set ip_set_list_set ip_set_hash_netportnet
[ 9400.307991]  ip_set_hash_netport ip_set_hash_netnet 
ip_set_hash_netiface ip_set_hash_net ip_set_hash_mac 
ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport 
ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac 
ip_set_bitmap_ip ip_set nfnetlink nf_log_ipv6 nf_log_common 
ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables 
nf_reject_ipv6 pppoatm ppp_generic slhc ip6_udp_tunnel udp_tunnel br2684 
atm nls_utf8 drv_ifxos usb_storage dwc2 ledtrig_transient sd_mod 
scsi_mod gpio_button_hotplug ext4 mbcache jbd2 crc32c_generic
[ 9400.356722] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.364303] CPU: 1 PID: 3599 Comm: hostapd Not tainted 4.14.138 #0
[ 9400.370024] Stack : 00000000 877e3000 00000028 800815a8 80670000 
8061590c 00000000 00000000
[ 9400.378376]         805dbdc4 851d3ae4 87da592c 806506a7 805d6c54 
00000001 851d3a88 74ab3c97
[ 9400.386733]         00000000 00000000 807b0000 00010000 807a88b0 
00000000 00000007 00000000
[ 9400.395087]         000001d3 d5000000 000001d2 00000000 80000000 
80670000 00000000 00000009
[ 9400.403443]         86808e9c 000003ec 851d3cac 877e3000 00000001 
00000000 00000004 807a0004
[ 9400.411799]         ...
[ 9400.414240] Call Trace:
[ 9400.416693] [<80011664>] show_stack+0x58/0x100
[ 9400.421155] [<804c8824>] dump_stack+0xe4/0x120
[ 9400.425588] [<80037010>] __warn+0xe0/0x180
[ 9400.429673] [<80037140>] warn_slowpath_null+0x1c/0x2c
[ 9400.434832] [<86808e9c>] sta_set_sinfo+0xcdc/0xd88 [mac80211]
[ 9400.440974] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.448658] ---[ end trace 214aaa49bd7f9de7 ]---
[ 9400.534228] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.636620] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.739033] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.841432] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9400.943845] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.046257] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.148660] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.251079] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.353475] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.455885] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.558281] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.660685] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.763092] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.865506] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9401.967916] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.070317] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.172726] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.275130] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.377538] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.479940] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.582349] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.684756] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.787167] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.889569] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9402.991969] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9403.094372] ath10k_pci 0000:02:00.0: SWBA overrun on vdev 0, skipped 
old beacon
[ 9403.189718] ath10k_pci 0000:02:00.0: removing peer, cleanup-all, 
deleting: peer 8698b600 vdev: 0 addr: 54:64:00:00:00:00
[ 9403.306730] ieee80211 phy0: Hardware restart was requested
[ 9403.310992] ath10k_pci 0000:02:00.0: failed to set cts protection for 
vdev 0: -143
[ 9403.318503] ath10k_pci 0000:02:00.0: failed to set preamble for vdev 
0: -143
[ 9403.325542] ath10k_pci 0000:02:00.0: failed to set mgmt tx rate -143
[ 9404.336772] ath10k_pci 0000:02:00.0: 10.1 wmi init: vdevs: 16 peers: 
127  tid: 256
[ 9404.352122] ath10k_pci 0000:02:00.0: wmi print 'P 128 V 8 T 410'
[ 9404.356800] ath10k_pci 0000:02:00.0: wmi print 'msdu-desc: 1424  
sw-crypt: 0 ct-sta: 0'
[ 9404.365199] ath10k_pci 0000:02:00.0: wmi print 'alloc rem: 24648 
iram: 26168'
[ 9404.431453] ath10k_pci 0000:02:00.0: pdev param 0 not supported by 
firmware
[ 9404.454484] ath10k_pci 0000:02:00.0: device successfully recovered


opkg list | grep -e host -e wpa -e ath

ath10k-firmware-qca988x-ct - 2018-10-10-d366b80d-1
hostapd-common - 2018-12-02-c2c6c01b-6
hostapd-openssl - 2018-12-02-c2c6c01b-6
hostapd-utils - 2018-12-02-c2c6c01b-6
kmod-ath - 4.14.138+4.19.66-1-1
kmod-ath10k-ct - 4.14.138+2019-05-08-f98b6dc4-1
kmod-ath9k - 4.14.138+4.19.66-1-1
kmod-ath9k-common - 4.14.138+4.19.66-1-1
wpa-cli - 2018-12-02-c2c6c01b-6
wpa-supplicant-mesh-openssl - 2018-12-02-c2c6c01b-6


cat /etc/config/wireless

config wifi-device 'radio0'
     option type 'mac80211'
     option channel '36'
     option hwmode '11a'
     option path 'pci0000:01/0000:01:00.0/0000:02:00.0'
     option htmode 'VHT80'
     option txpower '17'
     option country 'DE'
     option legacy_rates '0'
     option distance '20'

config wifi-iface 'default_radio0'
     option device 'radio0'
     option network 'lan'
     option mode 'ap'
     option ssid 'WIFI1'
     option encryption 'sae'
     option key '1111111111111111'

config wifi-device 'radio1'
     option type 'mac80211'
     option channel '11'
     option hwmode '11g'
     option path 'pci0000:00/0000:00:0e.0'
     option htmode 'HT20'
     option country 'DE'
     option legacy_rates '0'
     option distance '30'
     option txpower '14'

config wifi-iface 'default_radio1'
     option device 'radio1'
     option network 'lan'
     option mode 'ap'
     option ssid 'WIFI2'
     option encryption 'sae-mixed'
     option key '1111111111111111'
     option ieee80211r '1'
     option nasid '111111111111'
     option mobility_domain '2345'
     option ft_over_ds '1'
     option ft_psk_generate_local '1'
     option r1_key_holder '5464D901CE24'
     list r0kh 
'11:11:11:11:11:11,111111111111,00000000000000000000000000000000'
     list r0kh 
'22:22:22:22:22:22,222222222222,00000000000000000000000000000000'
     list r1kh 
'11:11:11:11:11:11,11:11:11:11:11:11,00000000000000000000000000000000'
     list r1kh 
'22:22:22:22:22:22,22:22:22:22:22:22,00000000000000000000000000000000'

Best regards
Yaroslav


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