[ALSA - driver 0000952]: System freeze at end of MIDI playback

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A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=952> 
======================================================================
Reported By:                skunk
Assigned To:                
======================================================================
Project:                    ALSA - driver
Issue ID:                   952
Category:                   PCI - emu10k1
Reproducibility:            random
Severity:                   crash
Priority:                   normal
Status:                     new
Distribution:               Debian testing
Kernel Version:             2.6.8-2-k7
======================================================================
Date Submitted:             03-01-2005 06:28 CET
Last Modified:              07-04-2006 17:46 CEST
======================================================================
Summary:                    System freeze at end of MIDI playback
Description: 
Hardware: Sound Blaster Live! Value
Software: sfxload (for patch loading) and drvmidi (playback)

I often play a list of MIDI files. On a number of occasions---either at
the end of a MIDI song, or when I hit STOP---the computer has frozen hard.
The recurrence is rare enough to make this more an annoyance than a
showstopper, but then, I haven't been too keen on ferreting out this bug.

I am reporting this against ALSA from the 2.6.8 kernel, as that is what
I'm using now (Debian official package) but the same problem arose with
alsa-driver 1.0.8 (as compiled by me) on 2.4.29.

I could probably rig up something to start/stop MIDI playback repeatedly,
with a debug-compiled driver, but is there any way to get useful debugging
output when the bug takes the whole system down?
======================================================================

----------------------------------------------------------------------
 rlrevell - 07-04-06 17:07 
----------------------------------------------------------------------
amarsh04: it's not enough to install linux-sound-base and alsa-base. 
Neithor of those contain drivers.  You have to install the alsa-source
.deb alsa and build new drivers from source.

----------------------------------------------------------------------
 amarsh04 - 07-04-06 17:46 
----------------------------------------------------------------------
OK, I've installed alsa-source and linux-headers-2.6.17-1, and done
dpkg-reconfigure alsa-source
so as to just build for the EMU10K1 soundcard that I have.

Someone then suggested that I do:

cd /usr/src/linux-headers-2.6.17-1
fakeroot make-kpkg debian
fakeroot make-kpkg modules_image
cd ..
dpkg -i alsa-modules*.deb

but I'm getting errors:

fakeroot make-kpkg modules_image
The modules_* targets should be called from a fully configured source
tree,
 and one where at least make-kpkg debian has been run

/usr/src/linux-headers-2.6.17-1# make-kpkg debian
exec make -f /usr/share/kernel-package/ruleset/minimal.mk debian
Makefile:266: /usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include: No
such file or directory
Makefile:443: .config: No such file or directory
/bin/sh: line 0: [: -lt: unary operator expected
make: *** No rule to make target
`/usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include'.  Stop.
Makefile:266: /usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include: No
such file or directory
Makefile:443: .config: No such file or directory
/bin/sh: line 0: [: -lt: unary operator expected
make: *** No rule to make target
`/usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include'.  Stop.
Makefile:266: /usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include: No
such file or directory
Makefile:443: .config: No such file or directory
/bin/sh: line 0: [: -lt: unary operator expected
make: *** No rule to make target
`/usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include'.  Stop.
Makefile:266: /usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include: No
such file or directory
Makefile:443: .config: No such file or directory
/bin/sh: line 0: [: -lt: unary operator expected
make: *** No rule to make target
`/usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include'.  Stop.
Makefile:266: /usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include: No
such file or directory
Makefile:443: .config: No such file or directory
/bin/sh: line 0: [: -lt: unary operator expected
make: *** No rule to make target
`/usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include'.  Stop.
====== making target minimal_debian [new prereqs: ]======
This is kernel package version .
test -d debian || mkdir debian
test ! -e stamp-building || rm -f stamp-building
test -f debian/control || sed         -e 's/=V/../g'        \
                -e 's/=D/..-10.00.Custom/g'         -e 's/=A/i386/g'  \
                -e 's/=SA//g'   -e 's/=L/ /g' \
                -e 's/=I//g'                                    \
                -e 's/=CV/./g'                       \
                -e 's/=M/Unknown Kernel Package Maintainer
<unknown@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>/g'                        \
                -e 's/=ST/linux/g'      -e 's/=B/i386/g'    \
                         /usr/share/kernel-package/Control >
debian/control
test -f debian/changelog ||  sed -e 's/=V/../g'             \
            -e 's/=D/..-10.00.Custom/g'        -e 's/=A/i386/g'       \
            -e 's/=ST/linux/g'     -e 's/=B/i386/g'         \
            -e 's/=M/Unknown Kernel Package Maintainer
<unknown@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>/g'                          
  \
             /usr/share/kernel-package/changelog > debian/changelog
install -p -m 755 /usr/share/kernel-package/rules debian/rules
for file in ChangeLog  Control  Control.bin86 config templates.in rules;
do                                      \
            cp -f  /usr/share/kernel-package/$file ./debian/;             
                 \
        done
for dir  in Config docs examples ruleset scripts pkg po;  do              
                       \
          cp -af /usr/share/kernel-package/$dir  ./debian/;               
                 \
        done
test -d ./debian/stamps || mkdir debian/stamps


fakeroot make-kpkg modules_image
exec debian/rules  DEBIAN_REVISION=..-10.00.Custom  modules_image
Makefile:266: /usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include: No
such file or directory
Makefile:443: .config: No such file or directory
/bin/sh: line 0: [: -lt: unary operator expected
make: *** No rule to make target
`/usr/src/linux-headers-2.6.17-1/scripts/Kbuild.include'.  Stop.

...and similar errors.

Issue History
Date Modified  Username       Field                    Change              
======================================================================
03-01-05 06:28 skunk          New Issue                                    
03-01-05 06:28 skunk          Distribution              => Debian testing  
03-01-05 06:28 skunk          Kernel Version            => 2.6.8-2-k7      
09-19-05 10:10 jdthood        Note Added: 0006287                          
09-19-05 10:19 skunk          Note Added: 0006290                          
04-23-06 07:57 skunk          Note Added: 0009441                          
06-07-06 18:09 pen            Note Added: 0010085                          
06-07-06 18:09 pen            Issue Monitored: pen                         
06-07-06 18:23 rlrevell       Note Added: 0010086                          
06-07-06 19:45 pen            Note Added: 0010087                          
06-07-06 19:50 rlrevell       Note Added: 0010088                          
06-08-06 09:28 skunk          Note Added: 0010109                          
06-27-06 23:35 phorn          File Added: kernel_spinlock-2.6.17.1-nosmp.txt    
               
06-27-06 23:43 phorn          Note Added: 0010602                          
06-28-06 00:03 rlrevell       Note Added: 0010603                          
06-28-06 03:50 phorn          Note Added: 0010605                          
07-02-06 15:33 amarsh04       Issue Monitored: amarsh04                    
07-02-06 15:37 amarsh04       Note Added: 0010791                          
07-02-06 20:07 riesebie       Issue Monitored: riesebie                    
07-03-06 02:57 amarsh04       Note Added: 0010796                          
07-03-06 18:04 rlrevell       File Added: alsa-timer-irqsave.patch              
     
07-03-06 18:05 rlrevell       Note Added: 0010801                          
07-03-06 20:24 riesebie       Note Added: 0010806                          
07-03-06 20:25 riesebie       Note Edited: 0010806                         
07-04-06 03:23 amarsh04       Note Added: 0010813                          
07-04-06 04:58 phorn          Note Added: 0010814                          
07-04-06 07:20 amarsh04       Note Added: 0010816                          
07-04-06 17:07 rlrevell       Note Added: 0010821                          
07-04-06 17:46 amarsh04       Note Added: 0010822                          
======================================================================



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