From owner-freebsd-questions@freebsd.org Fri Sep 2 09:06:04 2016 Return-Path: Delivered-To: freebsd-questions@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 99BD9BC98BF for ; Fri, 2 Sep 2016 09:06:04 +0000 (UTC) (envelope-from lists@bertram-scharpf.de) Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.134]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mout.kundenserver.de", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E6DF1C8C for ; Fri, 2 Sep 2016 09:06:03 +0000 (UTC) (envelope-from lists@bertram-scharpf.de) Received: from becker.bs.l ([85.180.5.77]) by mrelayeu.kundenserver.de (mreue005) with ESMTPSA (Nemesis) id 0LgL5M-1bL2e71lvo-00nldG for ; Fri, 02 Sep 2016 11:05:55 +0200 Received: from bsch by becker.bs.l with local (Exim 4.87 (FreeBSD)) (envelope-from ) id 1bfkQ6-000A5T-TL for freebsd-questions@freebsd.org; Fri, 02 Sep 2016 11:05:54 +0200 Date: Fri, 2 Sep 2016 11:05:54 +0200 From: Bertram Scharpf To: freebsd-questions@freebsd.org Subject: Re: Sox play freezes Message-ID: <20160902090554.GA38461@becker.bs.l> Mail-Followup-To: freebsd-questions@freebsd.org References: <20160901212935.GA32516@becker.bs.l> <6b692816-c45f-cee0-b44a-812919002075@citrin.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <6b692816-c45f-cee0-b44a-812919002075@citrin.ru> User-Agent: Mutt/1.6.1 (2016-04-27) Sender: Bertram Scharpf X-Provags-ID: V03:K0:TImXweMPYaclncLY1wjDZuhS3DoMSaYkChJ21dxV5Ee9+WsYiB5 +8w/HC2Yi/uTAIxCjFpvkW3b4YcT+s7tatmzI1seVvEs0DPV7JxVVpSIGLvPtb3ZWS1mrve 1U4mO0dtuhVQMPf6Gvkyy4n9cl3XCDJbiHmv+/GQ767ivGuZjKiN1b/fOfk+pw85fUywcBw 5urRx9zGoxP5EW0ApXLFA== X-UI-Out-Filterresults: notjunk:1;V01:K0:bhuq94xScsk=:dUqr1HqtuAGj521sxkunfp uBiF4+HoqMCvt8salggS96LEPXwxife4nvfPTish7nY/1f58865+gjq8lj05iih8EdfzWD5ns r0PXtAMRqDZ2a8nZxRfAultM3XBhLCG9fhxjpzMKmjuLyJEMIZRhDayrcwHfOEt92CtU3crQi +syO8+D/pgls8HVH0YX4eRLQqDSipZagyU4uD4CZph/n/EkkvPAN1QHdgdJiWhLq4Kd25JvuX 4Ur/29bKLQW9yS5g2ujAzkVCQr1uxHvYyK36NLoaKXxn5AaELhw5FZi6s0a1lMLfvTlEUIPaP aTnG2iOqiMVGBOyS1gGN/iluIJ6fFk69dErK34fpLP2oXJuBF1r9ekfHJKX/HxGc13OOcuRUC N/KLZv51II/vXjWIlnEcY4mIgalZ56S6xLwRkPYQL81u07jW4ppqjGftm3u7RpNm7LN8iViuM abgEVoHTt/W/JXHvqvBBzyJfBiJQ+/70xRSjNgG9VeYD6/4JS8OqQ0ogs3AL7WSdPHuh2QHSB knkcFqL93xEUjPjF56eEm1VSCXgDP7Zf2NYokTXkFLUY05OmQpS/kqAzqpqkdrv3fk9lMS2UH 4wKxIFpLOwJs15fe4alWcNLjlzg8s1SB524368Cyhy9e2S3ruB8GRVcvP7zW9+gQUeQrBsxIx GD/spHPKKLHTEExtLRUzkqmO/v+a94m55yf/kLsEmzCTh9k9Wiv4rYNOQzoqyTntSh3s= X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Sep 2016 09:06:04 -0000 On Thursday, 01. Sep 2016, 18:21:56 -0400, Anton Yuzhaninov wrote: > On 2016-09-01 17:29, Bertram Scharpf wrote: > > my Sox play tool plays the file, then it freezes. The > > remaining process does not answer on Ctrl-C nor on signal > > TERM. It only can be removed by signal KILL. > > 1. Run > > procstat -k PID > > for frozen sox play bsch@linda ~ % procstat -k 2440 PID TID COMM TDNAME KSTACK 2440 100622 sox - mi_switch sleepq_switch sleepq_catch_signals sleepq_timedwait_sig _cv_timedwait_sig_sbt chn_write dsp_io_ops devfs_write_f dofilewrite kern_writev sys_write syscall Xint0x80_syscall What does this tell me? > 3. Try to play the same file with another tool, e. g. audio/wavplay Where is 2.? Bertram -- Bertram Scharpf Stuttgart, Deutschland/Germany http://www.bertram-scharpf.de