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The internet is filled with this issue. We have been trying to find and fix this problem for weeks now. But there is no solution yet. We have a consumer product using the cm4. It has the cypress/infineon 43455 chip and the problem we're facing appears to come from the firmware on this chip. Some customers have this problem, others do not experience it (so it seems to depend on the wifi environment as well).
Every now and then the system log starts spewing these messages:
2023-09-24 17:40:33.1628 wpa_supplicant[299]: nl80211: Ignored event 46 (NL80211_CMD_CONNECT) for foreign interface (ifindex 3 wdev 0x0)
2023-09-24 17:40:33.1631 wpa_supplicant[299]: nl80211: Drv Event 46 (NL80211_CMD_CONNECT) received for wlan0
2023-09-24 17:40:33.1634 wpa_supplicant[299]: nl80211: Connect event (status=16 ignore_next_local_disconnect=0)
2023-09-24 17:40:33.1637 wpa_supplicant[299]: wlan0: Event ASSOC_REJECT (12) received
2023-09-24 17:40:33.1640 wpa_supplicant[299]: wlan0: CTRL-EVENT-ASSOC-REJECT bssid=00:00:00:00:00:00 status_code=16
2023-09-24 17:40:33.1643 wpa_supplicant[299]: wlan0: Radio work 'connect'@0x559d6244f0 done in 0.901671 seconds
It then fails to connect to the AP. We would like to know what this status=16 means. Maybe when we know this we can try to work around it. It is not easily reproducable in a lab environment unfortunately.
I attached a full log of the problem where it sometimes connects but also gets this error quite often. 1ED95DB6-github.txt
System
Which model of Raspberry Pi? CM4
Which OS and version (cat /etc/rpi-issue)?
Raspberry Pi reference 2023-09-20
Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, 7073d28f22d93220d610ecaf7106fe87914746d6
Which firmware version (vcgencmd version)?
Mar 17 2023 10:50:56
Copyright (c) 2012 Broadcom
version 82f3750a65fadae9a38077e3c2e217ad158c8d54 (clean) (release) (start_cd)
Which kernel version (uname -a)? Linux hostname 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr 3 17:24:16 BST 2023 aarch64 GNU/Linux
The text was updated successfully, but these errors were encountered:
The internet is filled with this issue. We have been trying to find and fix this problem for weeks now. But there is no solution yet. We have a consumer product using the cm4. It has the cypress/infineon 43455 chip and the problem we're facing appears to come from the firmware on this chip. Some customers have this problem, others do not experience it (so it seems to depend on the wifi environment as well).
Every now and then the system log starts spewing these messages:
It then fails to connect to the AP. We would like to know what this
status=16
means. Maybe when we know this we can try to work around it. It is not easily reproducable in a lab environment unfortunately.I attached a full log of the problem where it sometimes connects but also gets this error quite often.
1ED95DB6-github.txt
System
cat /etc/rpi-issue
)?vcgencmd version
)?uname -a
)?Linux hostname 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr 3 17:24:16 BST 2023 aarch64 GNU/Linux
The text was updated successfully, but these errors were encountered: