From mboxrd@z Thu Jan 1 00:00:00 1970 From: Valni Subject: FiiO E10k (Digihub USB Audio), occasional system hang. Date: Thu, 14 Jan 2016 21:08:37 +0100 Message-ID: <56980045.6090003@gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------010103000202080203010008" Return-path: Received: from mail-lb0-f174.google.com (mail-lb0-f174.google.com [209.85.217.174]) by alsa0.perex.cz (Postfix) with ESMTP id 0810626051B for ; Thu, 14 Jan 2016 21:08:40 +0100 (CET) Received: by mail-lb0-f174.google.com with SMTP id x4so47287297lbm.0 for ; Thu, 14 Jan 2016 12:08:39 -0800 (PST) Received: from ?IPv6:2001:2002:5ae0:1b73:682a:f993:4ddf:e05d? ([2001:2002:5ae0:1b73:682a:f993:4ddf:e05d]) by smtp.gmail.com with ESMTPSA id 34sm972685lfs.25.2016.01.14.12.08.38 for (version=TLSv1/SSLv3 cipher=OTHER); Thu, 14 Jan 2016 12:08:38 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org This is a multi-part message in MIME format. --------------010103000202080203010008 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable First off, I apologize if I'm reporting this bug to the wrong list or in the wrong manner; I have never done this before. I've got a Skylake system (kernel 4.3.3-2-ARCH) using Pulseaudio and ALSA which uses a FiiO E10k Olympus 2 (external DAC/AMP) as the soundcar= d. Very seldom the system will fall to it's knees and ultimately hang, requiring a hard reboot. Checking the system logs gives an error and a dump from alsa-util.c, which is attached to this mail. I'm unsure if there is anymore info that you would need. If more is required, please, do ask. --------------010103000202080203010008 Content-Type: text/plain; charset=UTF-8; name="alsa_bug.txt" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="alsa_bug.txt" SmFuIDE0IDE4OjE3OjEwIGRlbiBwdWxzZWF1ZGlvWzYyOThdOiBFOiBbYWxzYS1zaW5rLVVT QiBBdWRpb10gYWxzYS11dGlsLmM6IHNuZF9wY21fYXZhaWwoKSByZXR1cm5lZCBhIHZhbHVl IHRoYXQgaXMgZXhjZXB0aW9uYWxseSBsYXJnZTogMTEzMjggYnl0ZXMgKDU5IG1zKS4KSmFu IDE0IDE4OjE3OjEwIGRlbiBwdWxzZWF1ZGlvWzYyOThdOiBFOiBbYWxzYS1zaW5rLVVTQiBB dWRpb10gYWxzYS11dGlsLmM6IE1vc3QgbGlrZWx5IHRoaXMgaXMgYSBidWcgaW4gdGhlIEFM U0EgZHJpdmVyICdzbmRfdXNiX2F1ZGlvJy4gUGxlYXNlIHJlcG9ydCB0aGlzIGlzc3VlIHRv IHRoZSBBTFNBIGRldmVsb3BlcnMuCkphbiAxNCAxODoxNzoxMCBkZW4gcHVsc2VhdWRpb1s2 Mjk4XTogRTogW2Fsc2Etc2luay1VU0IgQXVkaW9dIGFsc2EtdXRpbC5jOiBzbmRfcGNtX2R1 bXAoKToKSmFuIDE0IDE4OjE3OjEwIGRlbiBwdWxzZWF1ZGlvWzYyOThdOiBFOiBbYWxzYS1z aW5rLVVTQiBBdWRpb10gYWxzYS11dGlsLmM6IEhhcmR3YXJlIFBDTSBjYXJkIDAgJ0RpZ2lI 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