From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Walter Subject: Re: rtcw,quake3 hang on exit Date: Wed, 20 Mar 2002 15:00:35 -0600 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <20020320210035.GA19407@hapablap.dyn.dhs.org> References: <1016654302.933.2.camel@mjo> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1016654302.933.2.camel@mjo> Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Michael Jochum Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org I can confirm this an an Athlon with CM8738-6CH sound card, as well as some other interesting related effects. These problems exist even if rtcw/q3demo are called using the "aoss" wrapper script. On Wed, Mar 20, 2002 at 08:58:22PM +0100, Michael Jochum wrote: > hi! > > some time back there has been a similar bug report about the same > problem: > http://www.mail-archive.com/alsa-user@lists.sourceforge.net/msg01675.html > with no response ... so i will be a bit more verbose :) > > it have this problem on all computers (Athlon, P3, P4, Cleron) i have > access to. all of them have different sound cards (SB128, SB Live, AC97 > Via686 and AC97 on a i845) and on all of them i have used various 0.9 > betas of alsa and versions of the linux kernel (2.4.5 to 2.4.18). > no problem with the oss driver > > i have done a strace run of rtcw and found some interesting things: > > somewhere rtcw opens the dsp device: > open("/dev/dsp", O_RDWR) = 16 > but i cant find the coresponding > close(16) > > this are the last lines of output (process locks here): > > write(2, "----- CL_Shutdown -----\n", 24) = 24 > write(2, "-----------------------\n", 24) = 24 > fcntl64(0, F_GETFL) = 0x802 (flags > O_RDWR|O_NONBLOCK) > fcntl64(0, F_SETFL, O_RDWR) = 0 > write(2, "Shutdown tty console\n", 21) = 21 > ioctl(0, SNDCTL_TMR_STOP, {B38400 opost isig icanon echo ...}) = 0 > _exit(0) = ? > > i dont know much about kernel internals - but isnt _exit a kernel syscal > that is supposed to close all open devices? > so what kind of bug is this? rtcw? alsa? kernel? > > this is a very anoying bug for me and it would be nice if someone could > help me with this problem. i have even mada a panel button to kill the > hanging processes :) > > tia, > michael. > > > > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-devel -- -Steven In a time of universal deceit, telling the truth is a revolutionary act. -- George Orwell He's alive. He's alive! Oh, that fellow at RadioShack said I was mad! Well, who's mad now? -- Montgomery C. Burns _______________________________________________ Alsa-devel mailing list Alsa-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-devel