From nobody Sun May 12 13:57:14 2024 X-Original-To: wireless@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4VckhD1XZ5z5K56K for ; Sun, 12 May 2024 13:57:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4VckhC62gTz4Cll for ; Sun, 12 May 2024 13:57:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1715522235; a=rsa-sha256; cv=none; b=czu3Ku8crSmwbtFC8UAKleiM7+Rd4FrwVgVeOf6SQ6xKlSJ4aJ+BG7qHpgp7EKLwDY9thz wdraYw0x5XcOQgqMy27t+n6qdkNEWWIC6CLxRvefYE+Ctwu848EA+WaVQMiNmjva4FdBwB Hw3NisOQIyZYaq4deRzIbRgM3D9c/hgyCmk0q2n42zSFiq8zemFKPHFLA3DIpzLq5u5Wil yab5uqquZBqDCdJe2QG/dEN0w5Stw1EKdQnSGPbmK7RgNHJI00k0LTOhfv9c7RkAgcZaTA pvkEovwpkDvZezUlvXa8Nve8SjvmdnIp6sKBHUTts+BtufQcHPbDDCkY9fAt1A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1715522235; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=qL2n3/jSL+VBdPP2ChPgminzrRqWrxknSlSf8CyfsPI=; b=idu5A5eYeZC2klHdFQ0N2vw2+2PtNyY4UUmFJGbHXDvKaI11DWm3oip+axQPG6n+BcDVY/ kTrrYHcvmBWgRwNg6SCYW7tZCrny3ydvI9qa0/pyp7RnGf/+B45DaMVsNMxLbG1TperYGt uV5D1tHYx6+NW9b9QUlxxJUgntxBOTPaUADvVoq0K09uPQTI0MokWuJPJpvZ5URP9SdE5p WEjc/7lNXT59L/1oDYaH24lFgNtbSNNcVy14F4GN6Tw5UAqv6Zlq3JTEqMn/HPUaxcAXFl rg8CEn4QGLFR5i09MiEszNPlSbfmaNWY8f7dXyPhU7VoN2t4UP7yl6ZsWXyeGw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4VckhC5dXhz168K for ; Sun, 12 May 2024 13:57:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 44CDvFev093407 for ; Sun, 12 May 2024 13:57:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 44CDvFZn093389 for wireless@FreeBSD.org; Sun, 12 May 2024 13:57:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 278935] [wlan] [iwlwifi] fails to establish a connection, or fails to maintain it Date: Sun, 12 May 2024 13:57:14 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: wireless X-Bugzilla-Version: 14.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dch@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: wireless@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Discussions List-Archive: https://lists.freebsd.org/archives/freebsd-wireless List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-wireless@freebsd.org Sender: owner-freebsd-wireless@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278935 Bug ID: 278935 Summary: [wlan] [iwlwifi] fails to establish a connection, or fails to maintain it Product: Base System Version: 14.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: wireless Assignee: wireless@FreeBSD.org Reporter: dch@freebsd.org This is my 14.0-RELEASE old Dell XP13 laptop, with an intel 8265 nic swapped in, this has been pretty solid for many years on iwm, including suspend/resume. Swapping to iwlwifi periodically during last years development has generally worked fine, but I've had problems recently where the laptop can't make the connec= tion to the network at all, or makes a connection, and then drops it minutes lat= er. BAD STARTUP: wlan0: flags=3D8c43 met= ric 0 mtu 1500 options=3D0 ether 00:28:f8:d0:91:52 inet 172.16.2.21 netmask 0xffffff00 broadcast 172.16.2.255 inet6 fe80::228:f8ff:fed0:9152%wlan0 prefixlen 64 scopeid 0x2 groups: wlan ssid "" channel 1 (2412 MHz 11g) regdomain ETSI2 country AT authmode WPA1+WPA2/802.11i privacy ON 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=3D23 Sometimes it works: GOOD STARTUP: wlan0: flags=3D8843 metric 0 mtu 15= 00 options=3D0 ether 00:28:f8:d0:91:52 inet 172.16.2.21 netmask 0xffffff00 broadcast 172.16.2.255 inet6 fe80::228:f8ff:fed0:9152%wlan0 prefixlen 64 scopeid 0x2 groups: wlan ssid skunkwerks channel 1 (2412 MHz 11g) bssid 80:2a:a8:84:e2:a3 regdomain ETSI2 country AT 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/24Mbps mode 11g status: associated nd6 options=3D23 And then stops a minute or two later. Sometimes it recovers tho: RECOVERED: wlan0: flags=3D8843 metric 0 mtu 15= 00 options=3D0 ether 00:28:f8:d0:91:52 inet 172.16.2.21 netmask 0xffffff00 broadcast 172.16.2.255 inet6 fe80::228:f8ff:fed0:9152%wlan0 prefixlen 64 scopeid 0x2 groups: wlan ssid skunkwerks channel 1 (2412 MHz 11g) bssid 80:2a:a8:5a:bd:3f regdomain ETSI2 country AT 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/54Mbps mode 11g status: associated nd6 options=3D23 NB there are a few other moving parameters here, including ubiquiti AP self-update their firmware & with security patches. I've attached ifconfig, dmesg, from the relevant phases with most of the=20 wifi debug flags turned on. I don't know what I'm looking for, but it's as if the firmware gets stuck and just won't work. Switching to iwm sometimes seems to reset it, but not always. --=20 You are receiving this mail because: You are the assignee for the bug.=