From owner-freebsd-wireless@freebsd.org Thu Oct 13 16:38:22 2016 Return-Path: Delivered-To: freebsd-wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A5421C10886 for ; Thu, 13 Oct 2016 16:38:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8A3F830B for ; Thu, 13 Oct 2016 16:38:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u9DGcMju072145 for ; Thu, 13 Oct 2016 16:38:22 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-wireless@FreeBSD.org Subject: [Bug 213456] Problem with iwn firmware on 11-RELEASE Date: Thu, 13 Oct 2016 16:38:22 +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: 11.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: kpect@protonmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-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 cc 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-wireless@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Oct 2016 16:38:22 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213456 Bug ID: 213456 Summary: Problem with iwn firmware on 11-RELEASE Product: Base System Version: 11.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: wireless Assignee: freebsd-wireless@FreeBSD.org Reporter: kpect@protonmail.com CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org Hello. After upgrading from 10.3 to 11.0 I've got new problems with my iwn driver = on Lenovo T430. Before 11 I didn't have such issues. $ uname -a FreeBSD KPECT 11.0-RELEASE-p1 FreeBSD 11.0-RELEASE-p1 #0: Tue Oct 11 20:41:= 43 MSK 2016 root@KPECT amd64 wlan0: Ethernet address: a4:4e:31:2a:64:5c iwn0: iwn_read_firmware: ucode rev=3D0x12a80601 wlan0: link state changed to UP wlan0: link state changed to DOWN iwn0: device timeout iwn0: iwn_read_firmware: ucode rev=3D0x12a80601 iwn0: scan timeout iwn0: iwn_read_firmware: ucode rev=3D0x12a80601 wlan0: link state changed to UP Link goes up and down several times before actual authentication which is m= uch longer now. Once I even got following: Oct 12 19:07:57 KPECT kernel: wlan0: Ethernet address: a4:4e:31:2a:64:5c Oct 12 19:07:57 KPECT kernel: iwn0: iwn_read_firmware: ucode rev=3D0x12a806= 01 Oct 12 19:07:57 KPECT kernel: wlan0: link state changed to UP Oct 12 19:07:57 KPECT kernel: iwn0: iwn_intr: fatal firmware error Oct 12 19:07:57 KPECT kernel: firmware error log: Oct 12 19:07:57 KPECT kernel: error type =3D "UNKNOWN" (0x00000038) Oct 12 19:07:57 KPECT kernel: program counter =3D 0x00009918 Oct 12 19:07:57 KPECT kernel: source line =3D 0x000003C4 Oct 12 19:07:57 KPECT kernel: error data =3D 0x0000000000000000 Oct 12 19:07:57 KPECT kernel: branch link =3D 0x0000991400009914 Oct 12 19:07:57 KPECT kernel: interrupt link =3D 0x0000D6BE00000000 Oct 12 19:07:57 KPECT kernel: time =3D 7449 Oct 12 19:07:57 KPECT kernel: driver status: Oct 12 19:07:57 KPECT kernel: tx ring 0: qid=3D0 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 1: qid=3D1 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 2: qid=3D2 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 3: qid=3D3 cur=3D2 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 4: qid=3D4 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 5: qid=3D5 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 6: qid=3D6 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 7: qid=3D7 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 8: qid=3D8 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 9: qid=3D9 cur=3D83 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 10: qid=3D10 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 11: qid=3D11 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 12: qid=3D12 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 13: qid=3D13 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 14: qid=3D14 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 15: qid=3D15 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 16: qid=3D16 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 17: qid=3D17 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 18: qid=3D18 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: tx ring 19: qid=3D19 cur=3D0 queued=3D0=20= =20 Oct 12 19:07:57 KPECT kernel: rx ring: cur=3D5 Oct 12 19:07:57 KPECT kernel: iwn0: iwn_panicked: controller panicked, iv_s= tate =3D 5; restarting Oct 12 19:07:57 KPECT kernel: wlan0: link state changed to DOWN Oct 12 19:07:57 KPECT kernel: iwn0: iwn_read_firmware: ucode rev=3D0x12a806= 01 Oct 12 19:07:57 KPECT kernel: wlan0: link state changed to UP Oct 12 19:07:57 KPECT kernel: wlan0: link state changed to DOWN Oct 12 19:07:57 KPECT kernel: iwn0: device timeout Oct 12 19:07:57 KPECT kernel: iwn0: iwn_read_firmware: ucode rev=3D0x12a806= 01 Oct 12 19:07:57 KPECT kernel: iwn0: scan timeout Oct 12 19:07:57 KPECT kernel: iwn0: iwn_read_firmware: ucode rev=3D0x12a806= 01 Oct 12 19:07:57 KPECT kernel: wlan0: link state changed to UP Regards, Sergey. --=20 You are receiving this mail because: You are the assignee for the bug.=