[Bug 267947] iwlwifi Can't decode ssid
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Date: Wed, 23 Nov 2022 15:44:03 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267947 Bug ID: 267947 Summary: iwlwifi Can't decode ssid Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: wireless Assignee: wireless@FreeBSD.org Reporter: thj@FreeBSD.org After some power outages and maybe an isp update iwlwifi in my Framework (12th Gen) is unable to decode the ssid of my home network. Oddly it is able to decode other ssids, verified by connecting to other networks including my phone. Instead the ifconfig and wpa_supplicant output contains a hex string. This doesn't appear to be an 80211 issue as a usb rtwn device in the same machine is able to see the network and connect. I have a pcap of beacons from the device and I can clearly see the ssid in the hexdump so the traffic is arriving. The pcap is in my home directory on freefall (/home/thj/iwlwifi-beacons.pcap), but for reasons that are hopefully obvious I don't want to attach it here. Some facts from the system: $ ifconfig wlan0 wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether 04:cf:4b:1e:ca:e9 groups: wlan ssid "" channel 1 (2412 MHz 11g) regdomain FCC country US authmode WPA1+WPA2/802.11i privacy MIXED deftxkey UNDEF txpower 30 bmiss 7 scanvalid 60 protmode CTS wme roaming MANUAL parent interface: iwlwifi0 media: IEEE 802.11 Wireless Ethernet autoselect (autoselect) status: no carrier nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> $ ifconfig wlan1 wlan1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether 74:da:38:8b:bf:34 groups: wlan ssid BTWi-fi channel 6 (2437 MHz 11g ht/20) regdomain FCC country US authmode OPEN privacy OFF txpower 30 bmiss 7 scanvalid 60 protmode CTS ht20 ampdulimit 8k ampdudensity 16 shortgi -stbc -ldpc -uapsd wme parent interface: rtwn0 media: IEEE 802.11 Wireless Ethernet autoselect (autoselect) status: no carrier nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> $ sudo ifconfig wlan0 scan SSID/MESH ID BSSID CHAN RATE S:N INT CAPS BTHub6-XXXX 78:65:59:b7:63:32 6 54M -79:-96 100 EP RSN BSSLOAD HTCAP WPS WME BTWi-fi 7a:65:59:b7:65:33 6 54M -87:-96 100 E BSSLOAD HTCAP WME 0x00e0fca0000000010003 1c:43:63:1e:e6:10 4 54M -54:-96 100 EPS HTCAP WME ATH WPS RSN 0x00e0fca0000000010003 1c:43:63:1e:e6:14 36 54M -57:-96 100 EP HTCAP VHTCAP VHTOPMODE VHTPWRENV WME ATH WPS RSN $ sudo ifconfig wlan1 scan SSID/MESH ID BSSID CHAN RATE S:N INT CAPS BTHub6-XXXX 78:65:59:b7:63:32 6 54M -90:-95 100 EP RSN BSSLOAD HTCAP WPS WME BTWi-fi 7a:65:59:b7:65:33 6 54M -91:-95 100 E BSSLOAD HTCAP WME TALKTALKXXXXXX 1c:43:63:1e:e6:10 4 54M -78:-95 100 EPS HTCAP WME ATH WPS RSN iwlwifi0: <iwlwifi> mem 0x7a200000-0x7a203fff at device 0.0 on pci2 iwlwifi0: successfully loaded firmware image 'iwlwifi-ty-a0-gf-a0-73.ucode' iwlwifi0: api flags index 2 larger than supported by driver iwlwifi0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.36 iwlwifi0: loaded firmware version 73.35c0a2c6.0 ty-a0-gf-a0-73.ucode op_mode iwlmvm iwlwifi0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420 iwlwifi0: successfully loaded firmware image 'iwlwifi-ty-a0-gf-a0.pnvm' iwlwifi0: loaded PNVM version 881c99e1 iwlwifi0: Detected RF GF, rfid=0x10d000 iwlwifi0: base HW address: 04:cf:4b:1e:ca:e9 -- You are receiving this mail because: You are the assignee for the bug.