On Tue, 23 Sep 2025, Oleg Nauman wrote:
On Fri, Sep 5, 2025 at 5:08 PM Bjoern A. Zeeb <[email protected]> wrote:
On Fri, 5 Sep 2025, Oleg Nauman wrote:
On Wed, Sep 3, 2025 at 12:06 AM Bjoern A. Zeeb <[email protected]> wrote:
Hi,
with the changes (especially for scanning--rtw88) and all the other
minor details gone in the last days I would love to ask people to test
as much as they can on main before I'll merge to stable/14 and also
given stable/15 is imminent.
Unfortunately rtw88 now ( CURRENT revision d3462294c1f0 ) can't
associate with access points while It was working in 659962f96a15 (
Jul 29 )
rtw880@pci0:2:0:0: class=0x028000 rev=0x00 hdr=0x00 vendor=0x10ec
device=0xc821 subvendor=0x1a3b subdevice=0x3040
vendor = 'Realtek Semiconductor Co., Ltd.'
device = 'RTL8821CE 802.11ac PCIe Wireless Network Adapter'
class = network
wlan2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=0
ether 80:91:33:4b:4a:d1
groups: wlan
ssid ...... channel 9 (2452 MHz 11g) bssid 00:00:00:00:00:00
regdomain FCC country US anywhere -ecm authmode WPA1+WPA2/802.11i
-wps -tsn privacy ON deftxkey UNDEF
powersavemode OFF powersavesleep 100 txpower 30 txpowmax 50.0 -dotd
rtsthreshold 2346 fragthreshold 2346 bmiss 7
11a ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6
11b ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6
11g ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6
scanvalid 60 -bgscan bgscanintvl 300 bgscanidle 250
roam:11a rssi 7dBm rate 12 Mb/s
roam:11b rssi 7dBm rate 1 Mb/s
roam:11g rssi 7dBm rate 5 Mb/s
-pureg protmode CTS -ht -htcompat -ampdu ampdulimit 8k
ampdudensity NA -amsdu -shortgi htprotmode RTSCTS -puren smps -rifs
-stbc -ldpc -uapsd -vht wme -burst -dwds roaming MANUAL bintval 100
AC_BE cwmin 4 cwmax 10 aifs 3 txopLimit 0 -acm ack
cwmin 4 cwmax 10 aifs 3 txopLimit 0 -acm
AC_BK cwmin 4 cwmax 10 aifs 7 txopLimit 0 -acm ack
cwmin 4 cwmax 10 aifs 7 txopLimit 0 -acm
AC_VI cwmin 3 cwmax 4 aifs 2 txopLimit 94 -acm ack
cwmin 3 cwmax 4 aifs 2 txopLimit 94 -acm
AC_VO cwmin 2 cwmax 3 aifs 2 txopLimit 47 -acm ack
cwmin 2 cwmax 3 aifs 2 txopLimit 47 -acm
parent interface: rtw880
media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
status: no carrier
drivername: wlan2
Sep 5 08:40:47 kernel: [11] rtw880: <rtw_8821ce> port 0xd000-0xd0ff
mem 0xef100000-0xef10ffff irq 17 at device 0.0 on pci2
Sep 5 08:40:47 kernel: [11] rtw880: successfully loaded firmware
image 'rtw88/rtw8821c_fw.bin'
Sep 5 08:40:47 kernel: [11] rtw880: Firmware version 24.11.0, H2C version 12
Sep 5 08:40:47 kernel: [31] rtw880: lkpi_sta_scan_to_auth:2415: lvif
0xfffffe01155d0000 vap 0xfffffe01155d0010 iv_bss 0xfffffe0115893000 lvif_bss 0
lvif_bss->ni 0 synched 0, ni 0xfffffe011588b000 lsta 0xfffff8000399e800
Sep 5 08:40:47 kernel: [31] rtw880: lkpi_iv_newstate: error 95 during state
transition 2 (AUTH) -> 2 (AUTH)
Sep 5 08:40:52 kernel: [46] rtw880: lkpi_sta_scan_to_auth:2415: lvif
0xfffffe01155d0000 vap 0xfffffe01155d0010 iv_bss 0xfffffe01158d8000 lvif_bss 0
lvif_bss->ni 0 synched 0, ni 0xfffffe01155df000 lsta 0xfffff80003438000
Sep 5 08:40:52 kernel: [46] rtw880: lkpi_iv_newstate: error 95 during state
transition 2 (AUTH) -> 2 (AUTH)
Sep 5 08:41:08 kernel: [62] rtw880: lkpi_sta_scan_to_auth:2415: lvif
0xfffffe01155d0000 vap 0xfffffe01155d0010 iv_bss 0xfffffe0116711000 lvif_bss 0
lvif_bss->ni 0 synched 0, ni 0xfffffe01166ff000 lsta 0xfffff80023d83000
...
This is like net80211 battling against itself. Starts a connection and
then (likely wpa_supplicant) triggers a new one and the previous one
gets abandoned. It's the very old problem which kept iwlwifi from
working so long (along with the fact that we have to unlock/re-lock).
Can you check wpa_supplicant logging what it says? Authentication timed out?
Please let me remind
It's not forgotten. I've just not had the time to sit down and fix/test
it. I have a card with me so that I can hopefully look into this
between travels.
/bz
Output of wpa_supplicant log provided below
Sep 5 17:36:59 wpa_supplicant[448]: wlan2: Authentication with
a8:5e:45:47:0d:b8 timed out.
Sep 5 17:36:59 wpa_supplicant[448]: wlan2: Added BSSID
a8:5e:45:47:0d:b8 into ignore list, ignoring for 10 seconds
Sep 5 17:36:59 wpa_supplicant[448]: wlan2: CTRL-EVENT-DISCONNECTED
bssid=a8:5e:45:47:0d:b8 reason=3 locally_generated=1
Sep 5 17:36:59 wpa_supplicant[448]: wlan2: BSSID a8:5e:45:47:0d:b8
ignore list count incremented to 2, ignoring for 10 seconds
Sep 5 17:36:59 wpa_supplicant[448]: wlan2: CTRL-EVENT-DSCP-POLICY clear_all
Sep 5 17:37:05 wpa_supplicant[448]: wlan2: Removed BSSID
a8:5e:45:47:0d:b8 from ignore list (clear)
Sep 5 17:37:05 wpa_supplicant[448]: wlan2: Trying to associate with
a8:5e:45:47:0d:b8 (SSID='.....' freq=2452 MHz)
Sep 5 17:37:15 wpa_supplicant[448]: wlan2: Authentication with
a8:5e:45:47:0d:b8 timed out.
Sep 5 17:37:15 wpa_supplicant[448]: wlan2: Added BSSID
a8:5e:45:47:0d:b8 into ignore list, ignoring for 10 seconds
Sep 5 17:37:15 wpa_supplicant[448]: wlan2: CTRL-EVENT-DISCONNECTED
bssid=a8:5e:45:47:0d:b8 reason=3 locally_generated=1
Sep 5 17:37:15 wpa_supplicant[448]: wlan2: BSSID a8:5e:45:47:0d:b8
ignore list count incremented to 2, ignoring for 10 seconds
Sep 5 17:37:15 wpa_supplicant[448]: wlan2: CTRL-EVENT-DSCP-POLICY clear_all
Sep 5 17:37:20 wpa_supplicant[448]: wlan2: Removed BSSID
a8:5e:45:47:0d:b8 from ignore list (clear)
Sep 5 17:37:20 wpa_supplicant[448]: wlan2: Trying to associate with
a8:5e:45:47:0d:b8 (SSID='.....' freq=2452 MHz)
Sep 5 17:37:30 wpa_supplicant[448]: wlan2: Authentication with
a8:5e:45:47:0d:b8 timed out.
Sep 5 17:37:30 wpa_supplicant[448]: wlan2: Added BSSID
a8:5e:45:47:0d:b8 into ignore list, ignoring for 10 seconds
Sep 5 17:37:30 wpa_supplicant[448]: wlan2: CTRL-EVENT-DISCONNECTED
bssid=a8:5e:45:47:0d:b8 reason=3 locally_generated=1
Sep 5 17:37:30 wpa_supplicant[448]: wlan2: BSSID a8:5e:45:47:0d:b8
ignore list count incremented to 2, ignoring for 10 seconds
Sep 5 17:37:30 wpa_supplicant[448]: wlan2:
CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="....." auth_failures=1
duration=10 reason=CONN_FAILED
Sep 5 17:37:30 wpa_supplicant[448]: wlan2: CTRL-EVENT-DSCP-POLICY clear_all
Sep 5 17:37:36 wpa_supplicant[448]: wlan2: Removed BSSID
a8:5e:45:47:0d:b8 from ignore list (clear)
Sep 5 17:37:43 wpa_supplicant[448]: wlan2: CTRL-EVENT-SSID-REENABLED
id=0 ssid="....."
Sep 5 17:37:43 wpa_supplicant[448]: wlan2: Added BSSID
a8:5e:45:47:0d:b8 into ignore list, ignoring for 10 seconds
Sep 5 17:37:43 wpa_supplicant[448]: wlan2: Trying to associate with
a8:5e:45:47:0d:b8 (SSID='.....' freq=2452 MHz)
Sep 5 17:37:53 wpa_supplicant[448]: wlan2: Authentication with
a8:5e:45:47:0d:b8 timed out.
Sep 5 17:37:53 wpa_supplicant[448]: wlan2: BSSID a8:5e:45:47:0d:b8
ignore list count incremented to 2, ignoring for 10 seconds
Sep 5 17:37:53 wpa_supplicant[448]: wlan2: CTRL-EVENT-DISCONNECTED
bssid=a8:5e:45:47:0d:b8 reason=3 locally_generated=1
Sep 5 17:37:53 wpa_supplicant[448]: wlan2: BSSID a8:5e:45:47:0d:b8
ignore list count incremented to 3, ignoring for 60 seconds
Sep 5 17:37:53 wpa_supplicant[448]: wlan2:
CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="....." auth_failures=2
duration=28 reason=CONN_FAILED
Sep 5 17:37:53 wpa_supplicant[448]: wlan2: CTRL-EVENT-DSCP-POLICY clear_all
Sep 5 17:37:59 wpa_supplicant[448]: wlan2: Removed BSSID
a8:5e:45:47:0d:b8 from ignore list (clear)
Sep 5 17:38:22 wpa_supplicant[448]: wlan2: CTRL-EVENT-SSID-REENABLED
id=0 ssid="....."
Sep 5 17:38:22 wpa_supplicant[448]: wlan2: Added BSSID
a8:5e:45:47:0d:b8 into ignore list, ignoring for 10 seconds
Sep 5 08:41:41 kernel: [95] rtw880: lkpi_stop_hw_scan: failed to cancel scan:
35 (0xfffffe011439f240, 0xfffffe01155d0f00)
What wonders me a lot more is this.
--
Bjoern A. Zeeb r15:7
--
Bjoern A. Zeeb r15:7
