From nobody Sat Feb 25 11:48:26 2023 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 4PP4lZ4qhHz3t4PV for ; Sat, 25 Feb 2023 11:48:26 +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 4PP4lZ1TQLz4PQG for ; Sat, 25 Feb 2023 11:48:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1677325706; 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=W3V29yCKcdWmfAQecBfauBRomG/6hNIybyRC/Ld9UPI=; b=f1UHOdtyM3YJ/hVFyjLO/7fHWJpNa38xUWNn+P1u+Jh1iItQzpSjRCje0Eva41De150cZf Bsuch6yYAQv1hU+TNpa/pf9/P+uXm4rD+Ijg9Gqf58aZkcVy8vT5q0CWbI60YyKvViVekt Y7g/dhgMUV+PYjpbZie32MBGCUboPBqmz3QyELQznncb25g7Eb/nI1SQqQjHlZ3zKfk47e 3gOATQdUMb2Dop8JqUFahZs5RxbEH4li+hu3TE76whGjJ2AkFW6yj7e8eGxlMfcUOVLF9T S6GHA8fl13ymqEkGhsolEdmi2KXbNgfmwdz27OjKvSdKbKwErTuomC6XK6TIhQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1677325706; a=rsa-sha256; cv=none; b=tApEo2QEUgmc6mxDvySVRHByROX5Rn6ZHOmlDxSXlgFX9vRF05FTN9YdKzQrx9eXeFmSdT uJlQjTdQeFzHx/dCNtFivMr5cabuF6g9BkTMG10xPCdKUZT3tORLeG9rbVvVWpMyWwe8VM HxuBbABKRNWJNWP4fnENpm/dW3EeePctftNccdevltL+CswkhRIHrY7XbtJao068GbKVa3 vDLl3c1d1btnOurHxITS7fVC1cmW6jH3yQsPsWgzF1jRQFF9Q+0kdOmESRRV0ekINUqojz 0xAWPV9sKeLAekjg9sqWBns8enqmtATPrzTbfS/6XIhWJhR6eXKCwd8XGk8Ilw== 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 4PP4lZ0XMcz13HF for ; Sat, 25 Feb 2023 11:48:26 +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 31PBmQuX011325 for ; Sat, 25 Feb 2023 11:48:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 31PBmQcT011324 for wireless@FreeBSD.org; Sat, 25 Feb 2023 11:48:26 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 269824] iwlwifi sporadic loss of connectivity, then kernel panic on service netif restart Date: Sat, 25 Feb 2023 11:48:26 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: maxim.usatov@bcsatellite.net 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: Sender: owner-freebsd-wireless@freebsd.org X-BeenThere: freebsd-wireless@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269824 Bug ID: 269824 Summary: iwlwifi sporadic loss of connectivity, then kernel panic on service netif restart Product: Base System Version: 13.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: wireless Assignee: wireless@FreeBSD.org Reporter: maxim.usatov@bcsatellite.net Experiencing sporadic loss of wireless connectivity, ifconfig just shows ""= in ssid. Doing service netif restart results in kernel panic.=20 Relevant logs: Feb 25 11:37:58 freebsd devd[2204]: Processing event '!system=3DIFNET subsystem=3Dwlan0 type=3DLINK_DOWN' Feb 25 11:37:58 freebsd kernel: wlan0: link state changed to DOWN Feb 25 11:37:58 freebsd wpa_supplicant[337]: wlan0: CTRL-EVENT-DISCONNECTED bssid=3D28:b3:71:17:08:98 reason=3D0 Feb 25 11:37:58 freebsd wpa_supplicant[337]: ioctl[SIOCS80211, op=3D20, val= =3D0, arg_len=3D7]: Can't assign requested address Feb 25 11:38:31 freebsd ntpd[2586]: Soliciting pool server 162.159.200.1 Feb 25 11:38:49 freebsd dbus-daemon[2810]: [session uid=3D1001 pid=3D2808] Activating service name=3D'org.xfce.Xfconf' requested by ':1.11' (uid=3D1001 pid=3D2841 comm=3D"") Feb 25 11:38:49 freebsd dbus-daemon[2810]: [session uid=3D1001 pid=3D2808] Successfully activated service 'org.xfce.Xfconf' Feb 25 11:39:11 freebsd devd[2204]: Processing event '!system=3DDEVFS subsystem=3DCDEV type=3DCREATE cdev=3Dpts/0' Feb 25 11:39:19 freebsd devd[2204]: Processing event '!system=3DIFNET subsystem=3Dlo0 type=3DLINK_DOWN' Feb 25 11:39:19 freebsd kernel: lo0: link state changed to DOWN Feb 25 11:39:19 freebsd dhclient[1833]: My address (192.168.0.33) was delet= ed, dhclient exiting Feb 25 11:39:19 freebsd wpa_supplicant[337]: wlan0: CTRL-EVENT-DSCP-POLICY clear_all Feb 25 11:39:19 freebsd syslogd: last message repeated 1 times Feb 25 11:39:19 freebsd wpa_supplicant[337]: wlan0: CTRL-EVENT-TERMINATING= =20 Feb 25 11:39:19 freebsd dhclient[1833]: connection closed Feb 25 11:39:19 freebsd dhclient[1833]: exiting. Feb 25 11:40:49 freebsd syslogd: restart Feb 25 11:40:49 freebsd syslogd: kernel boot file is /boot/kernel/kernel Feb 25 11:40:49 freebsd kernel: iwlwifi0: iwl_trans_send_cmd bad state =3D 0 Feb 25 11:40:49 freebsd kernel: iwlwifi0: Failed to remove MAC context: -5 Feb 25 11:40:49 freebsd kernel: iwlwifi0: iwl_trans_send_cmd bad state =3D 0 Feb 25 11:40:49 freebsd kernel: iwlwifi0: Failed to synchronize multicast groups update Feb 25 11:40:49 freebsd kernel:=20 Feb 25 11:40:49 freebsd syslogd: last message repeated 1 times Feb 25 11:40:49 freebsd kernel: Fatal trap 12: page fault while in kernel m= ode Feb 25 11:40:49 freebsd kernel: cpuid =3D 6; apic id =3D 18 Feb 25 11:40:49 freebsd kernel: fault virtual address =3D 0x440 Feb 25 11:40:49 freebsd kernel: fault code =3D supervisor read= data, page not present Feb 25 11:40:49 freebsd kernel: instruction pointer =3D 0x20:0xffffffff80bf90ce Feb 25 11:40:49 freebsd kernel: stack pointer =3D 0x28:0xfffffe013038f9e0 Feb 25 11:40:49 freebsd kernel: frame pointer =3D 0x28:0xfffffe013038fa60 Feb 25 11:40:49 freebsd kernel: code segment =3D base 0x0, limit 0xfffff, type 0x1b Feb 25 11:40:49 freebsd kernel: =3D DPL 0, pres 1, = long 1, def32 0, gran 1 Feb 25 11:40:49 freebsd kernel: processor eflags =3D interrupt enabl= ed, resume, IOPL =3D 0 Feb 25 11:40:49 freebsd kernel: current process =3D 19185 (ifconfig) Feb 25 11:40:49 freebsd kernel: trap number =3D 12 Feb 25 11:40:49 freebsd kernel: panic: page fault Feb 25 11:40:49 freebsd kernel: cpuid =3D 6 Feb 25 11:40:49 freebsd kernel: time =3D 1677325160 Feb 25 11:40:49 freebsd kernel: KDB: stack backtrace: Feb 25 11:40:49 freebsd kernel: #0 0xffffffff80c694c5 at kdb_backtrace+0x65 Feb 25 11:40:49 freebsd kernel: #1 0xffffffff80c1bb7f at vpanic+0x17f Feb 25 11:40:49 freebsd kernel: #2 0xffffffff80c1b9f3 at panic+0x43 Feb 25 11:40:49 freebsd kernel: #3 0xffffffff810afdf5 at trap_fatal+0x385 Feb 25 11:40:49 freebsd kernel: #4 0xffffffff810afe4f at trap_pfault+0x4f Feb 25 11:40:49 freebsd kernel: #5 0xffffffff810875d8 at calltrap+0x8 Feb 25 11:40:49 freebsd kernel: #6 0xffffffff80d9ccc3 at ieee80211_node_psq_drain+0xf3 Feb 25 11:40:49 freebsd kernel: #7 0xffffffff80d90d57 at node_cleanup+0xa7 Feb 25 11:40:49 freebsd kernel: #8 0xffffffff80d90c75 at node_free+0x25 Feb 25 11:40:49 freebsd kernel: #9 0xffffffff80d9138b at ieee80211_node_vdetach+0x2b Feb 25 11:40:49 freebsd kernel: #10 0xffffffff80d68d7c at ieee80211_vap_detach+0x44c Feb 25 11:40:49 freebsd kernel: #11 0xffffffff80e55ace at lkpi_ic_vap_delete+0x9e Feb 25 11:40:49 freebsd kernel: #12 0xffffffff80d35421 at if_clone_destroyif+0x1c1 Feb 25 11:40:49 freebsd kernel: #13 0xffffffff80d35206 at if_clone_destroy+0x196 Feb 25 11:40:49 freebsd kernel: #14 0xffffffff80d3256b at ifioctl+0x32b Feb 25 11:40:49 freebsd kernel: #15 0xffffffff80c8982b at kern_ioctl+0x25b Feb 25 11:40:49 freebsd kernel: #16 0xffffffff80c89531 at sys_ioctl+0xf1 Feb 25 11:40:49 freebsd kernel: #17 0xffffffff810b06ec at amd64_syscall+0x1= 0c Feb 25 11:40:49 freebsd kernel: Uptime: 2h13m11s My laptop hwprobe: https://bsd-hardware.info/?probe=3Db7a491a010 FreeBSD 13.1-RELEASE-p6 GENERIC --=20 You are receiving this mail because: You are the assignee for the bug.=