Date: Fri, 2 Sep 2016 11:05:54 +0200 From: Bertram Scharpf <lists@bertram-scharpf.de> To: freebsd-questions@freebsd.org Subject: Re: Sox play freezes Message-ID: <20160902090554.GA38461@becker.bs.l> In-Reply-To: <6b692816-c45f-cee0-b44a-812919002075@citrin.ru> References: <20160901212935.GA32516@becker.bs.l> <6b692816-c45f-cee0-b44a-812919002075@citrin.ru>
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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
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