From owner-freebsd-bugs@freebsd.org Tue Aug 16 09:55:08 2016 Return-Path: Delivered-To: freebsd-bugs@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 B7E91BBBE6A for ; Tue, 16 Aug 2016 09:55:08 +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 A79D61346 for ; Tue, 16 Aug 2016 09:55:08 +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 u7G9t8xx063073 for ; Tue, 16 Aug 2016 09:55:08 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 211895] 11.0-RC1: Exception: AE_ERROR, Thread ... could not acquire Mutex Date: Tue, 16 Aug 2016 09:55:08 +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: 11.0-RC1 X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: afiskon@devzen.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-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 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-bugs@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Aug 2016 09:55:08 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211895 Bug ID: 211895 Summary: 11.0-RC1: Exception: AE_ERROR, Thread ... could not acquire Mutex Product: Base System Version: 11.0-RC1 Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: afiskon@devzen.ru CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org Functionality mentioned below worked flawlessly in 11.0-BETA4 but was broke= n in 11.0-RC1. I have Logitech USB mouse and keyboard. When I hibernate a system for a long time (a few hours) after resume these devices don't work. Reconnecting does= n't help. When I execute 'sudo usbconfig' it hangs for a few minutes before printing anything. Here are truss output (hanging start is marked by two empty lines) and /var/log/messages: http://afiskon.ru/s/ed/ab93d78930_logitech-bug.txt Shutting a system down after this shows such an error: http://afiskon.ru/s/22/8c7d9a480f_freebsd110rc1bug.jpg (As a side note it could be two separate issues.) This problem reproduces every day so I would be happy to provide any additi= onal debug information you might need. Could be related to https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D202= 551 --=20 You are receiving this mail because: You are the assignee for the bug.=