[Bug 271979] bsdinstall(8): iwlwifi(4): system crash when authenticating for Wi-Fi: panic: lkpi_sta_auth_to_scan: lsta 0x... state not NONE: 0, nstate 1 arg 1

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=271979

--- Comment #18 from Oleg <oleglelchuk@gmail.com> ---
It happened when running an installed system after I typed "kldunload
if_iwlwifi" on FreeBSD 15.0-CURRENT #0 main-n265776-b6a61ac2d475. Typing
"kldunload if_iwlwifi" sometimes leads to a crash, and sometimes it doesn't. Is
this what you are asking about:

Autoloading module: if_iwlwifi
Intel(R) Wireless WiFi based driver for FreeBSD
Autoloading module: ig4
pci0: driver added
found-> vendor=0x8086, dev=0x43ef, revid=0x11
        domain=0, bus=0, slot=20, func=2
        class=05-00-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0002, statreg=0x0010, cachelnsz=16 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        powerspec 3  supports D0 D3  current D0
pci0:0:20:2: reprobing on driver added
found-> vendor=0x8086, dev=0x43f0, revid=0x11
        domain=0, bus=0, slot=20, func=3
        class=02-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0002, statreg=0x0010, cachelnsz=16 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=a, irq=255
        powerspec 3  supports D0 D3  current D0
        MSI supports 1 message, 64 bit
        MSI-X supports 16 messages in map 0x10
pci0:0:20:3: reprobing on driver added
iwlwifi0: <iwlwifi> mem 0x6001114000-0x6001117fff at device 20.3 on pci0
iwlwifi0: attempting to allocate 16 MSI-X vectors (16 supported)
msi: routing MSI-X IRQ 145 to local APIC 0 vector 59
msi: routing MSI-X IRQ 146 to local APIC 2 vector 49
msi: routing MSI-X IRQ 147 to local APIC 4 vector 49
msi: routing MSI-X IRQ 148 to local APIC 6 vector 49
msi: routing MSI-X IRQ 149 to local APIC 8 vector 49
msi: routing MSI-X IRQ 150 to local APIC 10 vector 49
msi: routing MSI-X IRQ 151 to local APIC 12 vector 48
msi: routing MSI-X IRQ 152 to local APIC 14 vector 48
msi: routing MSI-X IRQ 153 to local APIC 16 vector 48
msi: routing MSI-X IRQ 154 to local APIC 18 vector 49
msi: routing MSI-X IRQ 155 to local APIC 0 vector 60
msi: routing MSI-X IRQ 156 to local APIC 2 vector 50
msi: routing MSI-X IRQ 157 to local APIC 4 vector 50
msi: routing MSI-X IRQ 158 to local APIC 6 vector 50
msi: routing MSI-X IRQ 159 to local APIC 8 vector 50
msi: routing MSI-X IRQ 160 to local APIC 10 vector 50
iwlwifi0: using IRQs 145-160 for MSI-X
msi: Assigning MSI-X IRQ 146 to local APIC 0 vector 61
msi: Assigning MSI-X IRQ 147 to local APIC 1 vector 49
msi: Assigning MSI-X IRQ 148 to local APIC 2 vector 49
msi: Assigning MSI-X IRQ 149 to local APIC 3 vector 49
msi: Assigning MSI-X IRQ 150 to local APIC 4 vector 49
msi: Assigning MSI-X IRQ 151 to local APIC 5 vector 49
msi: Assigning MSI-X IRQ 152 to local APIC 6 vector 49
msi: Assigning MSI-X IRQ 153 to local APIC 7 vector 49
msi: Assigning MSI-X IRQ 154 to local APIC 8 vector 49
msi: Assigning MSI-X IRQ 155 to local APIC 9 vector 49
msi: Assigning MSI-X IRQ 156 to local APIC 10 vector 49
msi: Assigning MSI-X IRQ 157 to local APIC 11 vector 49
msi: Assigning MSI-X IRQ 158 to local APIC 12 vector 48
msi: Assigning MSI-X IRQ 159 to local APIC 13 vector 49
iwlwifi0: Detected crf-id 0x3617, cnv-id 0x20000302 wfpm id 0x80000000
iwlwifi0: PCI dev 43f0/0074, rev=0x351, rfid=0x10a100
firmware: 'iwlwifi-QuZ-a0-hr-b0-77.ucode' version 77: 1404840 bytes loaded at
0xffffffff83aef000
iwlwifi0: successfully loaded firmware image 'iwlwifi-QuZ-a0-hr-b0-77.ucode'
iwlwifi0: api flags index 2 larger than supported by driver
iwlwifi0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37
iwl-debug-yoyo.bin: could not load firmware image, error 2
iwl-debug-yoyo.bin: could not load firmware image, error 2
iwl-debug-yoyo_bin: could not load firmware image, error 2
iwl_debug_yoyo_bin: could not load firmware image, error 2
iwlwifi0: loaded firmware version 77.2df8986f.0 QuZ-a0-hr-b0-77.ucode op_mode
iwlmvm
iwlwifi0: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x351
iwlwifi0: Detected RF HR B5, rfid=0x10a100
iwlwifi0: base HW address: 10:3d:1c:9c:8d:1c
iwlwifi0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
iwlwifi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
iwlwifi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps
24Mbps 36Mbps 48Mbps 54Mbps
found-> vendor=0x8086, dev=0x43e8, revid=0x11
        domain=0, bus=0, slot=21, func=0
        class=0c-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0004, statreg=0x0010, cachelnsz=16 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=a, irq=255
        powerspec 3  supports D0 D3  current D0
?

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