BAStream timed out / UpdateEncryption timed out

[johnnysl]

This is a new one for me. Currently running lede build r904, with the latest wifi driver on top.
HW: WRT1900ACV2.
Had to reboot to fix the issue.

[13686.727011] ieee80211 phy0: cmd 0x9125=BAStream timed out
[13686.732438] ieee80211 phy0: return code: 0x1125
[13686.736987] ieee80211 phy0: timeout: 0x1125
[13686.741197] ieee80211 phy0: destroy ba failed execution
[13824.024087] ieee80211 phy0: cmd 0x9122=UpdateEncryption timed out
[13824.030212] ieee80211 phy0: return code: 0x1122
[13824.034811] ieee80211 phy0: timeout: 0x1122
[13824.039080] ieee80211 phy0: failed execution
[13824.043368] wlan0: failed to remove key (0, c8:f7:33:f2:xx:xx) from hardware                   (-5)
[13828.056010] ieee80211 phy0: cmd 0x9122=UpdateEncryption timed out
[13828.062292] ieee80211 phy0: return code: 0x1122
[13828.066871] ieee80211 phy0: timeout: 0x1122
[13828.071071] ieee80211 phy0: failed execution
[13828.075479] wlan0: failed to remove key (0, 04:f7:e4:d6:xx:xx) from hardware                   (-5)
[13832.083952] ieee80211 phy0: cmd 0x9122=UpdateEncryption timed out
[13832.090395] ieee80211 phy0: return code: 0x1122
[13832.094970] ieee80211 phy0: timeout: 0x1122
[13832.099282] ieee80211 phy0: failed execution
[13832.103670] wlan0: failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware                   (-5)
[13836.113842] ieee80211 phy0: cmd 0x9122=UpdateEncryption timed out
[13836.120101] ieee80211 phy0: return code: 0x1122
[13836.124665] ieee80211 phy0: timeout: 0x1122
[13836.128864] ieee80211 phy0: failed execution
[13836.133202] wlan0: failed to set key (2, ff:ff:ff:ff:ff:ff) to hardware (-5)
[13840.141766] ieee80211 phy0: cmd 0x9122=UpdateEncryption timed out
[13840.147898] ieee80211 phy0: return code: 0x1122
[13840.152447] ieee80211 phy0: timeout: 0x1122
[13840.156826] ieee80211 phy0: failed execution
[13840.161318] wlan0: failed to remove key (0, 50:2e:5c:32:xx:xx) from hardware                   (-5)
[13844.173664] ieee80211 phy0: cmd 0x9111=SetNewStation timed out
[13844.179525] ieee80211 phy0: return code: 0x1111
[13844.184087] ieee80211 phy0: timeout: 0x1111
[13844.188426] ieee80211 phy0: failed execution
[13848.193580] ieee80211 phy0: cmd 0x9111=SetNewStation timed out
[13848.199442] ieee80211 phy0: return code: 0x1111
[13848.204005] ieee80211 phy0: timeout: 0x1111
[13848.208205] ieee80211 phy0: failed execution
[13852.213503] ieee80211 phy0: cmd 0x9111=SetNewStation timed out
[13852.219366] ieee80211 phy0: return code: 0x1111
[13852.223930] ieee80211 phy0: timeout: 0x1111
[13852.228130] ieee80211 phy0: failed execution
[13856.233416] ieee80211 phy0: cmd 0x8050=broadcast_ssid_enable timed out
[13856.239976] ieee80211 phy0: return code: 0x0050
[13856.244544] ieee80211 phy0: timeout: 0x0050
[13856.248743] ieee80211 phy0: failed execution
[13860.255331] ieee80211 phy0: cmd 0x8127=SetInformationElements timed out
[13860.261979] ieee80211 phy0: return code: 0x0127
[13860.266541] ieee80211 phy0: timeout: 0x0127
[13860.270741] ieee80211 phy0: failed execution
[13864.275249] ieee80211 phy0: cmd 0x801c=80211RadioControl timed out
[13864.281459] ieee80211 phy0: return code: 0x001c
[13864.286017] ieee80211 phy0: timeout: 0x001c
[13864.290217] ieee80211 phy0: failed execution
[13868.295158] ieee80211 phy0: cmd 0x8126=SetFixedRate timed out
[13868.300930] ieee80211 phy0: return code: 0x0126
[13868.305488] ieee80211 phy0: timeout: 0x0126
[13868.309687] ieee80211 phy0: failed execution

cat /sys/kernel/debug/ieee80211/phy0/mwlwifi/ampdu

stream: 0
idx: 0
state: 0
stream: 1
idx: 0
state: 0
stream: 2
idx: 0
state: 0
stream: 3
idx: 0
state: 0

cat /sys/kernel/debug/ieee80211/phy0/mwlwifi/info

driver name: mwlwifi
chip type: 88W8864
hw version: 7
driver version: 10.3.0.17-20160617
firmware version: 0x07020902
mac address: 00:25:9c:13:XX:XX
2g: disable
5g: enable
antenna: 4 4
irq number: 104
iobase0: e1080000
iobase1: e1200000
tx limit: 768
rx limit: 64
ap macid support: 0000ffff
sta macid support: 00010000
macid used: 00000000
qe trigger number: 683254

cat /tmp/run/hostapd-phy0.conf
driver=nl80211
logger_syslog=127
logger_syslog_level=2
logger_stdout=127
logger_stdout_level=2
country_code=NL
ieee80211d=1
ieee80211h=1
hw_mode=a
require_ht=1
channel=128


ieee80211n=1
ht_coex=0
ht_capab=[HT40-][LDPC][SHORT-GI-20][SHORT-GI-40]
vht_oper_chwidth=1
vht_oper_centr_freq_seg0_idx=122
ieee80211ac=1
vht_capab=[RXLDPC][SHORT-GI-80][SU-BEAMFORMER][SU-BEAMFORMEE][RX-ANTENNA-PATTERN][TX-ANTENNA-PATTERN][RX-STBC-1][MAX-A-MPDU-LEN-EXP7]

interface=wlan0
ctrl_interface=/var/run/hostapd
ap_isolate=1
disassoc_low_ack=1
preamble=1
wmm_enabled=1
ignore_broadcast_ssid=0
uapsd_advertisement_enabled=1
wpa_passphrase=XXXXXXXXX
auth_algs=1
wpa=2
wpa_pairwise=CCMP
ssid=XXXXXXXX
bridge=br-lan
wpa_key_mgmt=WPA-PSK
okc=0
disable_pmksa_caching=1
bssid=c2:56:27:b8:xx:xx

[jklap]

I'm also seeing the same issue. Also seems like a reboot is the only resolution.

I'm running the June 8th-ish release.

V1 hardware, OpenWrt custom build from HEAD at that time.

[johnnysl]

I'm seeing these issues on a daily basis currently, with various clients.
As the same driver was stable with and earlier build of LEDE, i'm returning to that build.

[jukkapirinen]

I have also seen this once. I'm at LEDE r484 and driver was 10.3.0.17-20160608.
But didn't need a reboot.

Sun Jul  3 20:11:22 2016 kern.err kernel: [336084.040860] ieee80211 phy1: cmd 0x9125=BAStream timed out
Sun Jul  3 20:11:22 2016 kern.err kernel: [336084.046373] ieee80211 phy1: return code: 0x1125
Sun Jul  3 20:11:22 2016 kern.err kernel: [336084.051020] ieee80211 phy1: timeout: 0x1125
Sun Jul  3 20:11:22 2016 kern.err kernel: [336084.055307] ieee80211 phy1: check ba failed execution

[jklap]

What I find curious is that I started running this build Jun 10th... but for the first couple of weeks I did not encounter this issue... but since it first occurred it seems the time between occurrences has been decreasing. For example in the last 24 hours I've had to reboot 3 (correction: now 4) times... in the 3 days previously to that, twice, in the week previous to that, twice.

It seems, but could be just coincidence, that it seems to occur around times of streaming video.

[yuhhaurlin]

This is the same issue as issue #55. I will close this duplicate one.