Bug 276562 - iwlwifi: connection issues and causes reboot (fixed?)
Summary: iwlwifi: connection issues and causes reboot (fixed?)
Status: Closed Feedback Timeout
Alias: None
Product: Base System
Classification: Unclassified
Component: wireless (show other bugs)
Version: 15.0-CURRENT
Hardware: Any Any
: --- Affects Some People
Assignee: Bjoern A. Zeeb
URL:
Keywords:
Depends on:
Blocks: iwlwifi
  Show dependency tree / graph
 
Reported: 2024-01-23 18:29 UTC by Chris Hutchinson
Modified: 2025-01-24 15:15 UTC (History)
4 users (show)

See Also:
bz: mfc-stable14+
bz: mfc-stable13+

Attachments
context and log output (18.10 KB, text/plain)
2024-01-23 18:29 UTC, Chris Hutchinson 		no flags Details
Xorg log with current problematic system (28.64 KB, text/plain)
2024-01-24 01:58 UTC, Chris Hutchinson 		no flags Details
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Description Chris Hutchinson 2024-01-23 18:29:47 UTC 
Created attachment 247896 [details]
context and log output

I'm running into random strange connection problems. The wifi router
is only some 10 to 12 feet away. The problem only occurs during
boot. Worse, attempting to restart a connection process
(service netif restart) more often than not, results in an immediate
reboot. I encountered this while on releng/14. It appears to me to be
related to i915kms. As both problems only occur when that module is
loaded. I'm now on 15, as Alder lake is only supported on CURRENT.

I'm pasting the relevant info below. But am also adding it as an attachment
for easier reading. I can provide more info as needed/requested.

Thanks.

--Chris

Jan 21 23:20:53 fbsd15 kernel: CPU: 12th Gen Intel(R) Core(TM) i3-1215U (2496.00-MHz K8-class CPU)

iwlwifi0@pci0:0:20:3:	class=0x028000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x51f0 subvendor=0x8086 subdevice=0x0074
    vendor     = 'Intel Corporation'
    device     = 'Alder Lake-P PCH CNVi WiFi'
    class      = network

vgapci0@pci0:0:2:0:	class=0x030000 rev=0x0c hdr=0x00 vendor=0x8086 device=0x46b3 subvendor=0x17aa subdevice=0x3b3a
    vendor     = 'Intel Corporation'
    device     = 'Alder Lake-UP3 GT1 [UHD Graphics]'
    class      = display
    subclass   = VGA

Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: WRT: Invalid buffer destination
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: WFPM_UMAC_PD_NOTIFICATION: 0x20
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: WFPM_AUTH_KEY_0: 0x90
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: CNVI_SCU_SEQ_DATA_DW9: 0x10
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: RFIm is deactivated, reason = 4
Jan 21 23:20:53 fbsd15 kernel: wlan0: bpf attached
Jan 21 23:20:53 fbsd15 syslogd: last message repeated 1 times
Jan 21 23:20:53 fbsd15 kernel: wlan0: Ethernet address: 3c:e9:f7:ec:63:d7
Jan 21 23:20:53 fbsd15 kernel: lo0: link state changed to UP
Jan 21 23:20:53 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:20:53 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:20:53 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:20:53 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:20:53 fbsd15 kernel: Cuse v0.1.37 @ /dev/cuse
Jan 21 23:20:53 fbsd15 kernel: unknown: set ACPI power state D0 on \_SB_.PC00.I2C1.TPD0
Jan 21 23:20:53 fbsd15 kernel: iichid0: <MSFT0001:00 06CB:CE2D I2C HID device> at addr 0x2c on iicbus12
Jan 21 23:20:53 fbsd15 kernel: iichid0: Interrupt setup failed. Fallback to sampling
Jan 21 23:20:53 fbsd15 kernel: hidbus0: <HID bus> on iichid0
Jan 21 23:20:53 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:20:53 fbsd15 kernel: hms0: <MSFT0001:00 06CB:CE2D Mouse> on hidbus0
Jan 21 23:20:53 fbsd15 kernel: hms0: 2 buttons and [XY] coordinates ID=2
Jan 21 23:20:53 fbsd15 kernel: hmt0: <MSFT0001:00 06CB:CE2D TouchPad> on hidbus0
Jan 21 23:20:53 fbsd15 kernel: hconf0: <MSFT0001:00 06CB:CE2D Configuration> on hidbus0
Jan 21 23:20:53 fbsd15 kernel: hmt0: Multitouch touchpad with 0 external buttons, click-pad
Jan 21 23:20:53 fbsd15 kernel: hmt0: 5 contacts with [C] properties. Report range [0:0] - [1224:804]
Jan 21 23:20:53 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:20:53 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:20:53 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:20:53 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:20:53 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:20:53 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:20:53 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:20:53 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:20:53 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:20:54 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:20:54 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:20:54 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:20:54 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:20:54 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:20:54 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:20:55 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:20:55 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:20:55 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:20:55 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:20:55 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:20:55 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:20:56 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:20:56 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:20:56 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:20:56 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:20:56 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:20:56 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:20:56 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:20:56 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:20:56 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:20:56 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:20:56 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:20:57 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:20:57 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:20:57 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:20:57 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:20:57 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:20:58 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:20:58 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:20:58 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:20:58 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:20:58 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:20:58 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:20:58 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:20:58 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:20:59 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:20:59 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:20:59 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:20:59 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:20:59 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:20:59 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:20:59 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:20:59 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:20:59 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:21:00 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:21:00 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:21:00 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:21:00 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:21:00 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:21:00 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:21:01 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:21:01 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:21:01 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:21:01 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:21:01 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:21:00 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:21:00 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:21:00 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:21:00 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:21:00 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:21:01 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:21:01 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:21:01 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:21:01 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:21:01 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:21:01 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:21:02 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:21:02 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:21:02 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:21:02 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:21:02 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:21:02 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:21:02 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:21:02 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:21:02 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:21:02 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:21:02 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:21:03 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:21:03 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:21:03 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:21:03 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:21:03 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:21:03 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:21:03 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:21:03 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:21:03 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:21:03 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:21:03 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:21:04 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:21:04 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:21:04 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:21:04 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:21:04 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:21:05 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:21:05 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:21:05 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:21:05 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:21:05 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:21:05 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:21:06 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:21:06 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:21:06 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:21:06 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:21:06 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:21:06 fbsd15 wpa_supplicant[277]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:21:06 fbsd15 wpa_supplicant[277]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:21:06 fbsd15 dhclient[294]: send_packet: No buffer space available
Jan 21 23:21:06 fbsd15 wpa_supplicant[277]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:21:06 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:21:06 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:21:07 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DISCONNECTED bssid=50:6a:03:af:d2:2a reason=0
Jan 21 23:21:07 fbsd15 wpa_supplicant[277]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address
Jan 21 23:21:07 fbsd15 kernel: iwlwifi0: No beacon heard and the session protection is over already...
Jan 21 23:21:07 fbsd15 kernel: iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe012f7c1c80 vap 0xfffffe012f7c1010 state RUN
Jan 21 23:21:07 fbsd15 kernel: wlan0: link state changed to DOWN
Jan 21 23:21:13 fbsd15 dhclient[294]: send_packet: Network is down
Jan 21 23:21:19 fbsd15 login[2033]: ROOT LOGIN (root) ON ttyv0
Jan 21 23:21:34 fbsd15 dhclient[294]: send_packet: Network is down
Jan 21 23:22:07 fbsd15 syslogd: last message repeated 3 times
Jan 21 23:22:08 fbsd15 dhclient[294]: My address (192.168.1.8) was deleted, dhclient exiting
Jan 21 23:22:08 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-DSCP-POLICY clear_all
Jan 21 23:22:08 fbsd15 syslogd: last message repeated 1 times
Jan 21 23:22:08 fbsd15 wpa_supplicant[277]: wlan0: CTRL-EVENT-TERMINATING 
Jan 21 23:22:08 fbsd15 dhclient[294]: connection closed
Jan 21 23:22:08 fbsd15 dhclient[294]: exiting.
Jan 21 23:22:08 fbsd15 kernel: lo0: link state changed to DOWN
Jan 21 23:22:08 fbsd15 kernel: iwlwifi0: WRT: Invalid buffer destination
Jan 21 23:22:08 fbsd15 kernel: iwlwifi0: WFPM_UMAC_PD_NOTIFICATION: 0x20
Jan 21 23:22:08 fbsd15 kernel: iwlwifi0: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
Jan 21 23:22:08 fbsd15 kernel: iwlwifi0: WFPM_AUTH_KEY_0: 0x90
Jan 21 23:22:08 fbsd15 kernel: iwlwifi0: CNVI_SCU_SEQ_DATA_DW9: 0x10
Jan 21 23:22:08 fbsd15 kernel: iwlwifi0: RFIm is deactivated, reason = 4
Jan 21 23:22:08 fbsd15 kernel: wlan0: bpf attached
Jan 21 23:22:08 fbsd15 syslogd: last message repeated 1 times
Jan 21 23:22:08 fbsd15 kernel: wlan0: Ethernet address: 3c:e9:f7:ec:63:d7
Jan 21 23:22:08 fbsd15 kernel: lo0: link state changed to UP
Jan 21 23:22:08 fbsd15 wpa_supplicant[2319]: Successfully initialized wpa_supplicant
Jan 21 23:22:08 fbsd15 wpa_supplicant[2319]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Invalid argument
Jan 21 23:22:08 fbsd15 syslogd: last message repeated 1 times
Jan 21 23:22:10 fbsd15 wpa_supplicant[2320]: wlan0: Trying to associate with 50:6a:03:af:d2:2a (SSID='HighwayToHell' freq=5785 MHz)
Jan 21 23:22:10 fbsd15 wpa_supplicant[2320]: wlan0: Associated with 50:6a:03:af:d2:2a
Jan 21 23:22:10 fbsd15 wpa_supplicant[2320]: wlan0: WPA: Key negotiation completed with 50:6a:03:af:d2:2a [PTK=CCMP GTK=CCMP]
Jan 21 23:22:10 fbsd15 wpa_supplicant[2320]: wlan0: CTRL-EVENT-CONNECTED - Connection to 50:6a:03:af:d2:2a completed [id=0 id_str=]
Jan 21 23:22:10 fbsd15 kernel: wlan0: link state changed to UP
Jan 21 23:22:11 fbsd15 dhclient[2355]: New IP Address (wlan0): 192.168.1.8
Jan 21 23:22:11 fbsd15 dhclient[2359]: New Subnet Mask (wlan0): 255.255.255.0
Jan 21 23:22:11 fbsd15 dhclient[2363]: New Broadcast Address (wlan0): 192.168.1.255
Jan 21 23:22:11 fbsd15 dhclient[2367]: New Routers (wlan0): 192.168.1.1
Comment 1 Chris Hutchinson 2024-01-23 18:35:29 UTC 
Sorry. Forgot to mention:

FreeBSD fbsd15 15.0-CURRENT FreeBSD 15.0-CURRENT #0 main-n267640-7a4d1d1df0b2: Thu Jan 18 04:04:32 UTC 2024     root@releng3.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64
Comment 2 rkoberman 2024-01-23 23:55:10 UTC 
Are you running drm-61-kmod? Since I updated to it, both iwlwifi and DRM issues are fixed on my Alder Lake ThinkPad. Also, be sure your have the latest gpu-firmware-kmod-intel@aldrlake installed (gpu-firmware-intel-kmod-alderlake-20230625).
Comment 3 Chris Hutchinson 2024-01-24 00:25:34 UTC 
(In reply to rkoberman from comment #2)
I'm using what was in the snapshot I unpacked into
my slices which includes src && ports.
graphics/gpu-firmware-intel-kmod FLAVOR=alderlake
gives me 20230625. iwlwifi came with boot/kernel
from the same snapshot. So I assume it's also
current. It's all from the 18th of this month, if
that helps any.

Thanks.

--Chris
Comment 4 rkoberman 2024-01-24 01:47:13 UTC 
(In reply to Chris Hutchinson from comment #3)
# pkg info drm-\*
should supply your driver version. You have the latest firmware which is older than drm-61. 

There has also been some churn in mesa, so be sure it is current. I believe the last package build should have that as well as everything else you need. Reboot. Do not try unloading i915kms.ko. It will almost certainly panic the system.

Since installing drm-61, I have not had any issues and have functional DRI and video accel (VAAPI) running the modesetting driver. It will run by default if the Intel driver is not installed or you can specify it in your config. You can find the driver used in the Xorg.0.log file, but it is tricky as it tries loading multiple drivers. After possible drivers are listed, look for
"(WW) Warning, couldn't open module intel"
Comment 5 Chris Hutchinson 2024-01-24 01:58:44 UTC 
Created attachment 247910 [details]
Xorg log with current problematic system

Here's my current running Xorg log.
Any hints?
Comment 6 rkoberman 2024-01-24 02:07:08 UTC 
(In reply to Chris Hutchinson from comment #5)
I'm out of ideas assuming you have confirmed that drm-61-kmod is running. Everything in the log looks just fine. Right driver (modesetting) is running, No real errors in the log. All errors are expected ones.
Comment 7 Chris Hutchinson 2024-01-24 04:01:48 UTC 
(In reply to rkoberman from comment #6)
Well I pulled a down fresh copy of ports about a half hour ago
and deinstalled all the graphics and built anew. So all the
graphics are current as of now for sure. I guess the only way
forward is a fresh copy of src complete with a new kernel with
iwlwifi.
But in the end, it'll all be a craps shoot. I notice similar
problems mentioned in bug #273620. So I guess there's still
some things to iron out.

Thanks for your quick reply and help!

--Chris
Comment 8 Chris Hutchinson 2024-02-06 19:35:52 UTC 
UPDATE. Sending a `service netif restart` will result in being
dropped to debugger, or a hard lock requiring a power button to
power off and an fsck. This is on a stock
15.0-CURRENT #0 main-n267640-7a4d1d1df0b2: Thu Jan 18 04:04:32.

Anything I can do?
Comment 9 Cheng Cui freebsd_committer freebsd_triage 2024-02-08 15:03:28 UTC 
(In reply to Chris Hutchinson from comment #8)

Hi Chris,

I used the following script to workaround the `service netif restart` panic. Hope you will find help.

#!/bin/sh

NUM_INPUT=$#
display_usage() {
	echo "This script only supports two input arguments."
	echo -e "\nUsage:\n$0 <mode> <channel>\n"
}
# check whether user had supplied -h or --help. If yes display usage
if [ "$1" = "help" -o "$1" = "-h" ]; then
	display_usage
	exit 0
fi
# if other than two arguments supplied, display usage
if [  $NUM_INPUT -ne 2 ]; then
	display_usage
	exit 1
fi

MOD=$1
CHN=$2
echo "working on bring up the wlan0 and testing 802.$MOD channel $CHN"

kldunload if_iwlwifi && sleep 1
kldload if_iwlwifi && sleep 1

if [ "$MOD" = "11b" -o "$MOD" = "11g" ]; then
	wpa_passphrase "SSID" "****" > /etc/wpa_supplicant.conf
	ifconfig wlan0 create wlandev iwlwifi0 regdomain fcc country US ssid SSID mode $MOD channel $CHN
elif [ "$MOD" = "11a" ]; then
	wpa_passphrase "SSID" "****" > /etc/wpa_supplicant.conf
	ifconfig wlan0 create wlandev iwlwifi0 regdomain fcc country US ssid SSID mode $MOD channel $CHN
fi
sleep 1

ifconfig wlan0 up && sleep 1
ifconfig wlan0 scan && sleep 1
wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant.conf && sleep 2

dhclient wlan0 && sleep 2

echo "test done!"
Comment 10 Bjoern A. Zeeb freebsd_committer freebsd_triage 2024-02-19 17:11:47 UTC 
Hi Chris,

based on the feedback on the mailing list [1], do we think is is fixed by the latest changes?

[1] https://lists.freebsd.org/archives/freebsd-wireless/2024-February/001813.html
Comment 11 Mark Linimon freebsd_committer freebsd_triage 2024-10-08 04:40:41 UTC 
^Triage: to submitter: has this problem been fixed by the cited commits?