From owner-freebsd-bugs@freebsd.org Fri Jan 15 23:22:46 2021 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BFF734F583B for ; Fri, 15 Jan 2021 23:22:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4DHcfZ4v58z4Rg8 for ; Fri, 15 Jan 2021 23:22:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id A80404F583A; Fri, 15 Jan 2021 23:22:46 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A7CED4F5839 for ; Fri, 15 Jan 2021 23:22:46 +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 4DHcfZ4F4rz4RSS for ; Fri, 15 Jan 2021 23:22:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 8496E249FC for ; Fri, 15 Jan 2021 23:22:46 +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 10FNMk52059169 for ; Fri, 15 Jan 2021 23:22:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 10FNMkRf059168 for bugs@FreeBSD.org; Fri, 15 Jan 2021 23:22:46 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: bugs@FreeBSD.org Subject: [Bug 252725] Realtek RTL8821AU/TP-Link T2U Nano: Frequent disconnects on Intel Tiger Lake Date: Fri, 15 Jan 2021 23:22:46 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: nc@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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 MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jan 2021 23:22:46 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D252725 Bug ID: 252725 Summary: Realtek RTL8821AU/TP-Link T2U Nano: Frequent disconnects on Intel Tiger Lake Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: nc@FreeBSD.org When using a Realtek RTL8821AU/TP-Link T2U Nano on a HP Spectre x360 13t-aw= 200 (TigerLake) running 13-ALPHA1 6483fc224b1, I get frequent disconnections and resets: dmesg log: rtwn0: device timeout wlan0: link state changed to DOWN rtwn0: ieee80211_crypto_encap returns NULL. wlan0: ieee80211_new_state_locked: pending ASSOC -> RUN transition lost This does not happen on the said Spectre with a CanaKit/Ralink dongle, or t= he same TP-Link dongle on an older HP Spectre x360 13-ap0053dx (WhiskeyLake). = The latter case was used with older 13-CURRENT kernels, however. --=20 You are receiving this mail because: You are the assignee for the bug.=