Hello,

I've been testing the iwlwifi driver for a few days now, and it mostly
works just fine. After some period ( a day or so ) something goes wrong and
connection is lost.

Suspend-resume is tricky, unloading the driver prior to suspend seems to
help.

Attached is some logs and info about the card.

Best regards
Andreas Nilsson
Copyright (c) 1992-2021 The FreeBSD Project.
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        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 14.0-CURRENT #8 main-n252020-99948907e3c: Wed Dec 29 12:50:08 CET 2021
    root@nas0.localdomain:/usr/obj/usr/src/14-CURRENT/amd64.amd64/sys/TSLOG 
amd64
FreeBSD clang version 13.0.0 (g...@github.com:llvm/llvm-project.git 
llvmorg-13.0.0-0-gd7b669b3a303)
VT(efifb): resolution 2560x1440
CPU microcode: no matching update found
CPU: Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz (2600.00-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x406e3  Family=0x6  Model=0x4e  Stepping=3
  
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  
Features2=0x7ffafbbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x121<LAHF,ABM,Prefetch>
  Structured Extended 
Features=0x29c67af<FSGSBASE,TSCADJ,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,NFPUSG,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PROCTRACE>
  Structured Extended 
Features3=0x9c002e00<MCUOPT,MD_CLEAR,TSXFA,IBPB,STIBP,L1DFL,SSBD>
  XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
  TSC: P-state invariant, performance statistics
real memory  = 8589934592 (8192 MB)
avail memory = 8115822592 (7739 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <LENOVO TP-N1F  >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 hardware threads
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
random: unblocking device.
ioapic0 <Version 2.0> irqs 0-119
Launching APs: 1 3 2
random: entropy device external interface
kbd1 at kbdmux0
efirtc0: <EFI Realtime Clock>
efirtc0: registered as a time-of-day clock, resolution 1.000000s
smbios0: <System Management BIOS> at iomem 0xb705d000-0xb705d01e
smbios0: Version: 2.8, BCD Revision: 2.8
aesni0: <AES-CBC,AES-CCM,AES-GCM,AES-ICM,AES-XTS>
acpi0: <LENOVO TP-N1F>
acpi_ec0: <Embedded Controller: GPE 0x16, ECDT> port 0x62,0x66 on acpi0
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 24000000 Hz quality 950
Event timer "HPET" frequency 24000000 Hz quality 550
Event timer "HPET1" frequency 24000000 Hz quality 440
Event timer "HPET2" frequency 24000000 Hz quality 440
Event timer "HPET3" frequency 24000000 Hz quality 440
Event timer "HPET4" frequency 24000000 Hz quality 440
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0xe000-0xe03f mem 
0xe0000000-0xe0ffffff,0xc0000000-0xdfffffff irq 16 at device 2.0 on pci0
vgapci0: Boot video device
pci0: <old, non-VGA display device> at device 19.0 (no driver attached)
xhci0: <Intel Sunrise Point-LP USB 3.0 controller> mem 0xe1320000-0xe132ffff at 
device 20.0 on pci0
xhci0: 32 bytes context size, 64-bit DMA
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci0: <simple comms> at device 22.0 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci1: <ACPI PCI bus> on pcib1
rtsx0: <2.0i Realtek RTS525A PCIe MMC/SD Card Reader> mem 0xe1200000-0xe1200fff 
at device 0.0 on pci1
rtsx0: pci_read_config() error - reg: 0xeeffffaa
rtsx0: No card is detected
pcib2: <ACPI PCI-PCI bridge> at device 28.2 on pci0
pci2: <ACPI PCI bus> on pcib2
pci2: <network> at device 0.0 (no driver attached)
pcib3: <ACPI PCI-PCI bridge> at device 28.4 on pci0
pci3: <ACPI PCI bus> on pcib3
nvme0: <Generic NVMe Device> mem 0xe1000000-0xe1003fff,0xe1004000-0xe10040ff at 
device 0.0 on pci3
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
pci0: <memory> at device 31.2 (no driver attached)
hdac0: <Intel Sunrise Point-LP HDA Controller> mem 
0xe1340000-0xe1343fff,0xe1330000-0xe133ffff at device 31.3 on pci0
em0: <Intel(R) I219-V SPT> mem 0xe1300000-0xe131ffff at device 31.6 on pci0
em0: EEPROM V0.13-4
em0: Using 1024 TX descriptors and 1024 RX descriptors
em0: Using an MSI interrupt
em0: Ethernet address: 54:ee:75:91:3a:7c
em0: netmap queues/slots: TX 1/1024, RX 1/1024
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
WARNING: Device "psm" is Giant locked and may be deleted before FreeBSD 14.0.
psm0: model Synaptics Touchpad, device ID 0
battery0: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
orm0: <ISA Option ROM> at iomem 0xc0000-0xcffff pnpid ORM0000 on isa0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
Timecounter "TSC-low" frequency 1296001070 Hz quality 1000
Timecounters tick every 1.000 msec
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
ugen0.1: <0x8086 XHCI root HUB> at usbus0
uhub0 on usbus0
uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
nvme0: Allocated 200MB host memory buffer
nvd0: <WDC WDS250G2B0C-00PXH0> NVMe namespace
nvd0: 238475MB (488397168 512 byte sectors)
hdacc0: <Conexant CX20753/4 HDA CODEC> at cad 0 on hdac0
hdaa0: <Conexant CX20753/4 Audio Function Group> at nid 1 on hdacc0
pcm0: <Conexant CX20753/4 (Analog)> at nid 23 and 26 on hdaa0
pcm1: <Conexant CX20753/4 (Right Analog)> at nid 22 and 25 on hdaa0
hdacc1: <Intel Skylake HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel Skylake Audio Function Group> at nid 1 on hdacc1
pcm2: <Intel Skylake (HDMI/DP 8ch)> at nid 3 on hdaa1
Trying to mount root from zfs:zroot/ROOT/default []...
Root mount waiting for: usbus0
uhub0: 18 ports with 18 removable, self powered
Root mount waiting for: usbus0
ugen0.2: <Sierra Wireless, Incorporated Sierra Wireless EM7455 Qualcomm 
Snapdragon X7 LTE-A> at usbus0
ugen0.3: <vendor 0x8087 product 0x0a2b> at usbus0
Root mount waiting for: usbus0
ugen0.4: <Wacom Co.,Ltd. Pen and multitouch sensor> at usbus0
Intel(R) Wireless WiFi based driver for FreeBSD
iwlwifi0: <iwlwifi> mem 0xe1100000-0xe1101fff at device 0.0 on pci2
iwlwifi0: successfully loaded firmware image 'iwlwifi-8000C-36.ucode'
iwlwifi0: loaded firmware version 36.ca7b901d.0 8000C-36.ucode op_mode iwlmvm
iwlwifi0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x204
iwlwifi0: base HW address: a4:34:d9:a9:5d:6c
drmn0: <drmn> on vgapci0
vgapci0: child drmn0 requested pci_enable_io
vgapci0: child drmn0 requested pci_enable_io
VT: Replacing driver "efifb" with new "dummy".
Failed to add WC MTRR for [0xc0000000-0xdfffffff]: -22; performance may suffer
[drm] Unable to create a private tmpfs mount, hugepage support will be 
disabled(-19).
[drm] Got stolen memory base 0xba800000, size 0x2000000
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
[drm] Connector eDP-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.eDP-1
[drm]   - kern.vt.fb.default_mode
drmn0: successfully loaded firmware image 'i915/skl_dmc_ver1_27.bin'
[drm] Finished loading DMC firmware i915/skl_dmc_ver1_27.bin (v1.27)
[drm] Connector DP-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.DP-1
[drm]   - kern.vt.fb.default_mode
[drm] Connector HDMI-A-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.HDMI-A-1
[drm]   - kern.vt.fb.default_mode
[drm] Connector DP-2: get mode from tunables:
[drm]   - kern.vt.fb.modes.DP-2
[drm]   - kern.vt.fb.default_mode
[drm] Connector HDMI-A-2: get mode from tunables:
[drm]   - kern.vt.fb.modes.HDMI-A-2
[drm]   - kern.vt.fb.default_mode
[drm] Reducing the compressed framebuffer size. This may lead to less power 
savings than a non-reduced-size. Try to increase stolen memory size if 
available in BIOS.
sysctl_warn_reuse: can't re-use a leaf (hw.dri.debug)!
[drm] Initialized i915 1.6.0 20191101 for drmn0 on minor 0
WARNING: Device "fb" is Giant locked and may be deleted before FreeBSD 14.0.
VT: Replacing driver "dummy" with new "fb".
start FB_INFO:
type=11 height=1440 width=2560 depth=32
cmsize=16 size=14745600
pbase=0xc0000000 vbase=0xfffff800c0000000
name=drmn0 flags=0x0 stride=10240 bpp=32
cmap[0]=0 cmap[1]=7f0000 cmap[2]=7f00 cmap[3]=c4a000
end FB_INFO
drmn0: fb0: i915drmfb frame buffer device
coretemp0: <CPU On-Die Thermal Sensors> on cpu0
pchtherm0: <Skylake PCH Thermal Subsystem> mem 0xe134a000-0xe134afff at device 
20.2 on pci0
ichsmb0: <Intel Sunrise Point-LP SMBus controller> port 0xefa0-0xefbf mem 
0xe134c000-0xe134c0ff at device 31.4 on pci0
smbus0: <System Management Bus> on ichsmb0
acpi_wmi0: <ACPI-WMI mapping> on acpi0
acpi_wmi0: Embedded MOF found
ACPI: \134_SB.WMI1.WQBA: 1 arguments were passed to a non-method ACPI object 
(Buffer) (20210930/nsarguments-361)
acpi_wmi1: <ACPI-WMI mapping> on acpi0
acpi_wmi1: Embedded MOF found
ACPI: \134_SB.WMI2.WQBB: 1 arguments were passed to a non-method ACPI object 
(Buffer) (20210930/nsarguments-361)
acpi_wmi2: <ACPI-WMI mapping> on acpi0
acpi_wmi2: Embedded MOF found
ACPI: \134_SB.WMI3.WQBC: 1 arguments were passed to a non-method ACPI object 
(Buffer) (20210930/nsarguments-361)
acpi_wmi3: <ACPI-WMI mapping> on acpi0
acpi_wmi3: Embedded MOF found
ACPI: \134_SB.AMW0.WQDD: 1 arguments were passed to a non-method ACPI object 
(Buffer) (20210930/nsarguments-361)
CPU: Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz (2592.00-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x406e3  Family=0x6  Model=0x4e  Stepping=3
  
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  
Features2=0x7ffafbbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x121<LAHF,ABM,Prefetch>
  Structured Extended 
Features=0x29c67af<FSGSBASE,TSCADJ,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,NFPUSG,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PROCTRACE>
  Structured Extended 
Features3=0x9c002e00<MCUOPT,MD_CLEAR,TSXFA,IBPB,STIBP,L1DFL,SSBD>
  XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
  TSC: P-state invariant, performance statistics
wlan0: Ethernet address: a4:34:d9:a9:5d:6c
lo0: link state changed to UP
iwlwifi0: lkpi_ic_getradiocaps: Adding chan 1/2412/0/0/0/0 returned error 55
iwlwifi0: lkpi_ic_getradiocaps: Adding chan 36/5180/0/0/0/0 returned error 55
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 3 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 3 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 3 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 3 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 3 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 quuees to be allocated by driver
iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 quuees to be allocated by driver
wlan0: link state changed to UP
ubt0 on uhub0
ubt0: <vendor 0x8087 product 0x0a2b, class 224/1, rev 2.00/0.01, addr 2> on 
usbus0
wmt0 on uhub0
wmt0: <Multitouch> on usbus0
wmt0: Multitouch touchscreen with 0 external buttons
wmt0: 10 contacts and [C]. Report range [0:0] - [12364:6956]
uhid0 on uhub0
uhid0: <Pen> on usbus0
Security policy loaded: MAC/ntpd (mac_ntpd)
Invalid TXQ id
wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        ether a4:34:d9:a9:5d:6c
        inet 192.168.1.169 netmask 0xffffff00 broadcast 192.168.1.255
        groups: wlan
        ssid solrosen channel 1 (2412 MHz 11g) bssid 38:a6:59:96:46:36
        regdomain FCC country US authmode WPA2/802.11i privacy ON
        deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 7 scanvalid 60
        protmode CTS wme roaming MANUAL
        parent interface: iwlwifi0
        media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11g
        status: associated
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
Channel   1 : 2412  MHz 11g          Channel  11 : 2462  MHz 11g          
Channel   2 : 2417  MHz 11g          Channel  36 : 5180  MHz 11a          
Channel   3 : 2422  MHz 11g          Channel  40 : 5200  MHz 11a          
Channel   4 : 2427  MHz 11g          Channel  44 : 5220  MHz 11a          
Channel   5 : 2432  MHz 11g          Channel  48 : 5240  MHz 11a          
Channel   6 : 2437  MHz 11g          Channel 149 : 5745  MHz 11a          
Channel   7 : 2442  MHz 11g          Channel 153 : 5765  MHz 11a          
Channel   8 : 2447  MHz 11g          Channel 157 : 5785  MHz 11a          
Channel   9 : 2452  MHz 11g          Channel 161 : 5805  MHz 11a          
Channel  10 : 2457  MHz 11g          Channel 165 : 5825* MHz 11a          
iwlwifi0@pci0:4:0:0:    class=0x028000 rev=0x3a hdr=0x00 vendor=0x8086 
device=0x24f3 subvendor=0x8086 subdevice=0x1130
Jan  2 13:20:59 yoga kernel: Intel(R) Wireless WiFi based driver for FreeBSD
Jan  2 13:20:59 yoga kernel: iwlwifi0: <iwlwifi> mem 0xe1100000-0xe1101fff at 
device 0.0 on pci2
Jan  2 13:20:59 yoga kernel: iwlwifi0: successfully loaded firmware image 
'iwlwifi-8000C-36.ucode'
Jan  2 13:20:59 yoga kernel: iwlwifi0: loaded firmware version 36.ca7b901d.0 
8000C-36.ucode op_mode iwlmvm
Jan  2 13:20:59 yoga kernel: iwlwifi0: Detected Intel(R) Dual Band Wireless AC 
8260, REV=0x204
Jan  2 13:20:59 yoga kernel: iwlwifi0: base HW address: a4:34:d9:a9:5d:6c
Jan  2 13:20:59 yoga kernel: wlan0: Ethernet address: a4:34:d9:a9:5d:6c
Jan  2 13:20:59 yoga kernel: lo0: link state changed to UP
Jan  2 13:20:59 yoga kernel: iwlwifi0: lkpi_ic_getradiocaps: Adding chan 
1/2412/0/0/0/0 returned error 55
Jan  2 13:20:59 yoga kernel: iwlwifi0: lkpi_ic_getradiocaps: Adding chan 
36/5180/0/0/0/0 returned error 55
Jan  2 13:20:59 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 
quuees to be allocated by driver
Jan  2 13:20:59 yoga syslogd: last message repeated 4 times
Jan  2 13:20:59 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 
quuees to be allocated by driver
Jan  2 13:20:59 yoga syslogd: last message repeated 4 times
Jan  2 13:20:59 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 3 
quuees to be allocated by driver
Jan  2 13:20:59 yoga syslogd: last message repeated 4 times
Jan  2 13:20:59 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 
quuees to be allocated by driver
Jan  2 13:20:59 yoga syslogd: last message repeated 4 times
Jan  2 13:20:59 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 
quuees to be allocated by driver
Jan  2 13:20:59 yoga syslogd: last message repeated 5 times
Jan  2 13:20:59 yoga kernel: wlan0: link state changed to UP
Jan  2 13:21:34 yoga dhclient[76404]: My address (192.168.1.169) was deleted, 
dhclient exiting
Jan  2 13:21:35 yoga wpa_supplicant[26097]: wlan0: CTRL-EVENT-DISCONNECTED 
bssid=38:a6:59:96:46:36 reason=3 locally_generated=1
Jan  2 13:21:35 yoga wpa_supplicant[26097]: wlan0: CTRL-EVENT-DSCP-POLICY 
clear_all
Jan  2 13:21:35 yoga syslogd: last message repeated 1 times
Jan  2 13:21:35 yoga wpa_supplicant[26097]: wlan0: CTRL-EVENT-TERMINATING 
Jan  2 13:21:35 yoga dhclient[76404]: connection closed
Jan  2 13:21:35 yoga kernel: wlan0: link state changed to DOWN
Jan  2 13:21:35 yoga kernel: iwlwifi0: Couldn't drain frames for staid 0, 
status 0x8
Jan  2 13:21:35 yoga kernel: iwlwifi0: lkpi_iv_newstate: error -5 during state 
transition 5 (RUN) -> 0 (INIT)
Jan  2 13:21:35 yoga dhclient[76404]: exiting.
Jan  2 13:21:35 yoga acpi[51474]: suspend at 20220102 13:21:35
Jan  2 13:21:35 yoga kernel: iwlwifi0: iwl_trans_send_cmd bad state = 0
Jan  2 13:21:35 yoga kernel: iwlwifi0: Failed to remove MAC context: -5
Jan  2 13:21:35 yoga kernel: iwlwifi0: detached
Jan  2 13:21:53 yoga acpi[53485]: resumed at 20220102 13:21:53
Jan  2 13:21:53 yoga kernel: Intel(R) Wireless WiFi based driver for FreeBSD
Jan  2 13:21:53 yoga kernel: iwlwifi0: <iwlwifi> mem 0xe1100000-0xe1101fff at 
device 0.0 on pci2
Jan  2 13:21:53 yoga kernel: iwlwifi0: successfully loaded firmware image 
'iwlwifi-8000C-36.ucode'
Jan  2 13:21:53 yoga kernel: iwlwifi0: loaded firmware version 36.ca7b901d.0 
8000C-36.ucode op_mode iwlmvm
Jan  2 13:21:53 yoga kernel: iwlwifi0: Detected Intel(R) Dual Band Wireless AC 
8260, REV=0x204
Jan  2 13:21:53 yoga wpa_supplicant[56021]: Successfully initialized 
wpa_supplicant
Jan  2 13:21:53 yoga wpa_supplicant[56021]: wlan0: Failed to initialize driver 
interface
Jan  2 13:21:53 yoga wpa_supplicant[56021]: wlan0: CTRL-EVENT-DSCP-POLICY 
clear_all
Jan  2 13:21:53 yoga root[56244]: /etc/rc.d/wpa_supplicant: WARNING: failed to 
start wpa_supplicant
Jan  2 13:21:53 yoga kernel: iwlwifi0: base HW address: a4:34:d9:a9:5d:6c
Jan  2 13:22:31 yoga kernel: wlan0: Ethernet address: a4:34:d9:a9:5d:6c
Jan  2 13:22:31 yoga wpa_supplicant[65125]: Successfully initialized 
wpa_supplicant
Jan  2 13:22:31 yoga wpa_supplicant[65125]: ioctl[SIOCS80211, op=20, val=0, 
arg_len=7]: Invalid argument
Jan  2 13:22:31 yoga kernel: iwlwifi0: lkpi_ic_getradiocaps: Adding chan 
1/2412/0/0/0/0 returned error 55
Jan  2 13:22:31 yoga kernel: iwlwifi0: lkpi_ic_getradiocaps: Adding chan 
36/5180/0/0/0/0 returned error 55
Jan  2 13:22:31 yoga wpa_supplicant[65125]: ioctl[SIOCS80211, op=20, val=0, 
arg_len=7]: Invalid argument
Jan  2 13:22:31 yoga wpa_supplicant[65165]: wlan0: CTRL-EVENT-SCAN-FAILED 
ret=-1 retry=1
Jan  2 13:22:32 yoga syslogd: last message repeated 1 times
Jan  2 13:22:35 yoga wpa_supplicant[65165]: wlan0: Trying to associate with 
38:a6:59:96:46:36 (SSID='solrosen' freq=2437 MHz)
Jan  2 13:22:35 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 
quuees to be allocated by driver
Jan  2 13:22:35 yoga syslogd: last message repeated 6 times
Jan  2 13:22:35 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 
quuees to be allocated by driver
Jan  2 13:22:35 yoga syslogd: last message repeated 4 times
Jan  2 13:22:35 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 3 
quuees to be allocated by driver
Jan  2 13:22:35 yoga syslogd: last message repeated 4 times
Jan  2 13:22:35 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 
quuees to be allocated by driver
Jan  2 13:22:35 yoga syslogd: last message repeated 4 times
Jan  2 13:22:35 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 
quuees to be allocated by driver
Jan  2 13:22:35 yoga syslogd: last message repeated 3 times
Jan  2 13:22:35 yoga kernel: iwlwifi0: Not associated and the time event is 
over already...
Jan  2 13:22:35 yoga kernel: iwlwifi0: lkpi_iv_newstate: error 37 during state 
transition 2 (AUTH) -> 1 (SCAN): iv_newstate already handled.
Jan  2 13:22:45 yoga wpa_supplicant[65165]: wlan0: Authentication with 
38:a6:59:96:46:36 timed out.
Jan  2 13:22:45 yoga wpa_supplicant[65165]: wlan0: CTRL-EVENT-DISCONNECTED 
bssid=38:a6:59:96:46:36 reason=3 locally_generated=1
Jan  2 13:22:45 yoga wpa_supplicant[65165]: BSSID 38:a6:59:96:46:36 ignore list 
count incremented to 2, ignoring for 10 seconds
Jan  2 13:22:45 yoga wpa_supplicant[65165]: wlan0: CTRL-EVENT-DSCP-POLICY 
clear_all
Jan  2 13:22:46 yoga wpa_supplicant[65165]: wlan0: Trying to associate with 
38:a6:59:96:46:36 (SSID='solrosen' freq=2437 MHz)
Jan  2 13:22:46 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 
quuees to be allocated by driver
Jan  2 13:22:46 yoga syslogd: last message repeated 4 times
Jan  2 13:22:46 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 
quuees to be allocated by driver
Jan  2 13:22:46 yoga syslogd: last message repeated 5 times
Jan  2 13:22:46 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 3 
quuees to be allocated by driver
Jan  2 13:22:46 yoga syslogd: last message repeated 3 times
Jan  2 13:22:46 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 
quuees to be allocated by driver
Jan  2 13:22:46 yoga syslogd: last message repeated 3 times
Jan  2 13:22:46 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 
quuees to be allocated by driver
Jan  2 13:22:46 yoga syslogd: last message repeated 3 times
Jan  2 13:22:46 yoga kernel: wlan0: link state changed to UP
Jan  2 13:22:46 yoga wpa_supplicant[65165]: wlan0: Associated with 
38:a6:59:96:46:36
Jan  2 13:22:46 yoga dhclient[67845]: send_packet: No buffer space available
Jan  2 13:22:48 yoga wpa_supplicant[65165]: wlan0: WPA: Key negotiation 
completed with 38:a6:59:96:46:36 [PTK=CCMP GTK=CCMP]
Jan  2 13:22:48 yoga wpa_supplicant[65165]: wlan0: CTRL-EVENT-CONNECTED - 
Connection to 38:a6:59:96:46:36 completed [id=2 id_str=]
Jan  2 13:22:48 yoga wpa_supplicant[65165]: wlan0: WPA: Key negotiation 
completed with 38:a6:59:96:46:36 [PTK=CCMP GTK=CCMP]
Jan  2 13:22:53 yoga syslogd: last message repeated 6 times
Jan  2 13:22:54 yoga wpa_supplicant[65165]: wlan0: CTRL-EVENT-DISCONNECTED 
bssid=38:a6:59:96:46:36 reason=0
Jan  2 13:22:54 yoga kernel: wlan0: link state changed to DOWN
Jan  2 13:22:55 yoga dhclient[67845]: send_packet: Network is down
Jan  2 13:23:31 yoga syslogd: last message repeated 3 times
Jan  2 13:23:49 yoga syslogd: last message repeated 2 times
Jan  2 13:24:05 yoga wpa_supplicant[65165]: wlan0: CTRL-EVENT-DSCP-POLICY 
clear_all
Jan  2 13:24:05 yoga syslogd: last message repeated 1 times
Jan  2 13:24:05 yoga wpa_supplicant[65165]: wlan0: CTRL-EVENT-TERMINATING 
Jan  2 13:24:05 yoga dhclient[67845]: Interface wlan0 is down, dhclient exiting
Jan  2 13:24:05 yoga dhclient[67845]: connection closed
Jan  2 13:24:05 yoga kernel: iwlwifi0: Couldn't drain frames for staid 0, 
status 0x8
Jan  2 13:24:05 yoga kernel: iwlwifi0: lkpi_iv_newstate: error -5 during state 
transition 2 (AUTH) -> 0 (INIT)
Jan  2 13:24:05 yoga dhclient[67845]: exiting.
Jan  2 13:24:05 yoga root[70424]: /etc/rc.d/dhclient: WARNING: failed to start 
dhclient
Jan  2 13:24:05 yoga kernel: iwlwifi0: iwl_trans_send_cmd bad state = 0
Jan  2 13:24:05 yoga kernel: iwlwifi0: Failed to remove MAC context: -5
Jan  2 13:24:05 yoga kernel: WARNING !!!(({ __typeof(((volatile const unsigned 
long *)(&mvm->status))[((IWL_MVM_STATUS_IN_HW_RESTART) / 64)]) __var = ({ 
__asm__ __volatile__("": : :"memory"); (*(volatile __typeof(((volatile const 
unsigned long *)(&mvm->status))[((IWL_MVM_STATUS_IN_HW_RESTART) / 64)]) 
*)&(((volatile const unsigned long 
*)(&mvm->status))[((IWL_MVM_STATUS_IN_HW_RESTART) / 64)])); }); __asm__ 
__volatile__("": : :"memory"); __var; }) & (1UL << 
((IWL_MVM_STATUS_IN_HW_RESTART) & (64 - 1)))) && ctxt->ref failed at 
/usr/src/14-CURRENT/sys/contrib/dev/iwlwifi/mvm/phy-ctxt.c:227
Jan  2 13:24:05 yoga kernel: wlan0: Ethernet address: a4:34:d9:a9:5d:6c
Jan  2 13:24:05 yoga wpa_supplicant[73528]: Successfully initialized 
wpa_supplicant
Jan  2 13:24:05 yoga wpa_supplicant[73528]: ioctl[SIOCS80211, op=20, val=0, 
arg_len=7]: Invalid argument
Jan  2 13:24:05 yoga kernel: iwlwifi0: lkpi_ic_getradiocaps: Adding chan 
1/2412/0/0/0/0 returned error 55
Jan  2 13:24:05 yoga kernel: iwlwifi0: lkpi_ic_getradiocaps: Adding chan 
36/5180/0/0/0/0 returned error 55
Jan  2 13:24:05 yoga wpa_supplicant[73528]: ioctl[SIOCS80211, op=20, val=0, 
arg_len=7]: Invalid argument
Jan  2 13:24:06 yoga wpa_supplicant[73561]: wlan0: CTRL-EVENT-SCAN-FAILED 
ret=-1 retry=1
Jan  2 13:24:07 yoga syslogd: last message repeated 1 times
Jan  2 13:24:09 yoga wpa_supplicant[73561]: wlan0: Trying to associate with 
38:a6:59:96:46:36 (SSID='solrosen' freq=2412 MHz)
Jan  2 13:24:09 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 5 
quuees to be allocated by driver
Jan  2 13:24:09 yoga syslogd: last message repeated 7 times
Jan  2 13:24:09 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 4 
quuees to be allocated by driver
Jan  2 13:24:09 yoga syslogd: last message repeated 7 times
Jan  2 13:24:09 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 3 
quuees to be allocated by driver
Jan  2 13:24:09 yoga syslogd: last message repeated 5 times
Jan  2 13:24:09 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 2 
quuees to be allocated by driver
Jan  2 13:24:09 yoga syslogd: last message repeated 4 times
Jan  2 13:24:09 yoga kernel: iwlwifi0: lkpi_sta_scan_to_auth: waiting for 1 
quuees to be allocated by driver
Jan  2 13:24:09 yoga syslogd: last message repeated 5 times
Jan  2 13:24:09 yoga kernel: wlan0: link state changed to UP
Jan  2 13:24:09 yoga wpa_supplicant[73561]: wlan0: Associated with 
38:a6:59:96:46:36
Jan  2 13:24:09 yoga dhclient[75993]: send_packet: No buffer space available
Jan  2 13:24:10 yoga wpa_supplicant[73561]: wlan0: WPA: Key negotiation 
completed with 38:a6:59:96:46:36 [PTK=CCMP GTK=CCMP]
Jan  2 13:24:10 yoga wpa_supplicant[73561]: wlan0: CTRL-EVENT-CONNECTED - 
Connection to 38:a6:59:96:46:36 completed [id=2 id_str=]
Jan  2 13:24:12 yoga dhclient[76558]: New IP Address (wlan0): 192.168.1.169
Jan  2 13:24:12 yoga dhclient[76895]: New Subnet Mask (wlan0): 255.255.255.0
Jan  2 13:24:12 yoga dhclient[77112]: New Broadcast Address (wlan0): 
192.168.1.255
Jan  2 13:24:12 yoga dhclient[77435]: New Routers (wlan0): 192.168.1.1

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