* [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth
@ 2005-12-07 21:25 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-07 21:25 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1626>
======================================================================
Reported By: Twey
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 1626
Category: GENERIC - mpu401
Reproducibility: always
Severity: crash
Priority: normal
Status: new
Distribution: Fedora Core 4
Kernel Version: 2.6.14-1.1644_FC4
======================================================================
Date Submitted: 12-07-2005 20:56 CET
Last Modified: 12-07-2005 22:25 CET
======================================================================
Summary: Kernel panic on use of hardware MIDI synth
Description:
I've just upgraded to 1.0.10 from Fedora's 1.0.9, and now I have access to
my soundcard's (SB Live! 24-bit) MIDI synth. However, any attempt to use
it causes a kernel panic, something about a spinlock. My other MIDI port
(connected to a musical keyboard via a USB adapter) works fine. Both
snd_mpu401 and snd_mpu401_uart load without problems. I thought this
error might be related to 1623, so applied the supplied patch, but to no
avail.
======================================================================
----------------------------------------------------------------------
Twey - 12-07-05 22:08
----------------------------------------------------------------------
It doesn't? Ah, well that would explain the panic. Is there any way to
disable the MIDI port ALSA creates so that applications don't try to use
it?
And... how exactly do I post a kernel panic? It goes by far too fast to
memorize or write down. Is there a log?
I'm thankfully inexperienced in the area of kernel panics :-)
----------------------------------------------------------------------
rlrevell - 12-07-05 22:25
----------------------------------------------------------------------
No point trying to disable the MIDI port, this seems to be a driver bug.
If you have one, a digital camera is the easiest way to capture an Oops,
just take a picture of the screen and upload it.
Issue History
Date Modified Username Field Change
======================================================================
12-07-05 20:56 Twey New Issue
12-07-05 20:56 Twey Distribution => Fedora Core 4
12-07-05 20:56 Twey Kernel Version => 2.6.14-1.1644_FC4
12-07-05 20:56 Twey Issue Monitored: Twey
12-07-05 21:18 rlrevell Note Added: 0006948
12-07-05 22:08 Twey Note Added: 0006950
12-07-05 22:25 rlrevell Note Added: 0006951
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth
@ 2005-12-19 11:28 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-19 11:28 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1626>
======================================================================
Reported By: Twey
Assigned To: jcdutton
======================================================================
Project: ALSA - driver
Issue ID: 1626
Category: PCI - ca0106
Reproducibility: always
Severity: crash
Priority: normal
Status: assigned
Distribution: Fedora Core 4
Kernel Version: 2.6.14-1.1644_FC4
======================================================================
Date Submitted: 12-07-2005 20:56 CET
Last Modified: 12-19-2005 12:28 CET
======================================================================
Summary: Kernel panic on use of hardware MIDI synth
Description:
I've just upgraded to 1.0.10 from Fedora's 1.0.9, and now I have access to
my soundcard's (SB Live! 24-bit) MIDI synth. However, any attempt to use
it causes a kernel panic, something about a spinlock. My other MIDI port
(connected to a musical keyboard via a USB adapter) works fine. Both
snd_mpu401 and snd_mpu401_uart load without problems. I thought this
error might be related to 1623, so applied the supplied patch, but to no
avail.
======================================================================
----------------------------------------------------------------------
jcdutton - 12-19-05 12:04
----------------------------------------------------------------------
I can't make head nor tail of this one.
_spin_lock_irqsave
snd_ca0106_ptr_read
ca0106_midi_read
ca_midi_interrupt
snd_ca0106_ptr_write
snd_ca0106_interrupt
isn't even a valid code path!
ca_midi_interrupt is never called from inside snd_ca0106_ptr_write.
The entry point to any ca0106 interrupt handling routine is via
snd_ca0106_interrupt.
All I can think is that something has gone wrong with the compiling of the
kernel.
----------------------------------------------------------------------
Twey - 12-19-05 12:28
----------------------------------------------------------------------
Hm... there's a new kernel released for FC4 now, I'll try that and report
back.
Issue History
Date Modified Username Field Change
======================================================================
12-07-05 20:56 Twey New Issue
12-07-05 20:56 Twey Distribution => Fedora Core 4
12-07-05 20:56 Twey Kernel Version => 2.6.14-1.1644_FC4
12-07-05 20:56 Twey Issue Monitored: Twey
12-07-05 21:18 rlrevell Note Added: 0006948
12-07-05 22:08 Twey Note Added: 0006950
12-07-05 22:25 rlrevell Note Added: 0006951
12-08-05 17:32 Twey Note Added: 0006961
12-08-05 17:32 Twey Note Edited: 0006961
12-17-05 16:51 Twey Note Added: 0007064
12-19-05 09:20 Clemens LadischNote Added: 0007092
12-19-05 09:20 Clemens LadischAssigned To => jcdutton
12-19-05 09:20 Clemens LadischStatus new => assigned
12-19-05 09:20 Clemens LadischCategory GENERIC - mpu401 => PCI -
ca0106
12-19-05 12:04 jcdutton Note Added: 0007093
12-19-05 12:28 Twey Note Added: 0007094
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth
@ 2005-12-19 11:04 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-19 11:04 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1626>
======================================================================
Reported By: Twey
Assigned To: jcdutton
======================================================================
Project: ALSA - driver
Issue ID: 1626
Category: PCI - ca0106
Reproducibility: always
Severity: crash
Priority: normal
Status: assigned
Distribution: Fedora Core 4
Kernel Version: 2.6.14-1.1644_FC4
======================================================================
Date Submitted: 12-07-2005 20:56 CET
Last Modified: 12-19-2005 12:04 CET
======================================================================
Summary: Kernel panic on use of hardware MIDI synth
Description:
I've just upgraded to 1.0.10 from Fedora's 1.0.9, and now I have access to
my soundcard's (SB Live! 24-bit) MIDI synth. However, any attempt to use
it causes a kernel panic, something about a spinlock. My other MIDI port
(connected to a musical keyboard via a USB adapter) works fine. Both
snd_mpu401 and snd_mpu401_uart load without problems. I thought this
error might be related to 1623, so applied the supplied patch, but to no
avail.
======================================================================
----------------------------------------------------------------------
Clemens Ladisch - 12-19-05 09:20
----------------------------------------------------------------------
from the screenshot:
BUG: spinlock recursion
_spin_lock_irqsave
snd_ca0106_ptr_read
ca0106_midi_read
ca_midi_interrupt
snd_ca0106_ptr_write
snd_ca0106_interrupt
----------------------------------------------------------------------
jcdutton - 12-19-05 12:04
----------------------------------------------------------------------
I can't make head nor tail of this one.
_spin_lock_irqsave
snd_ca0106_ptr_read
ca0106_midi_read
ca_midi_interrupt
snd_ca0106_ptr_write
snd_ca0106_interrupt
isn't even a valid code path!
ca_midi_interrupt is never called from inside snd_ca0106_ptr_write.
The entry point to any ca0106 interrupt handling routine is via
snd_ca0106_interrupt.
All I can think is that something has gone wrong with the compiling of the
kernel.
Issue History
Date Modified Username Field Change
======================================================================
12-07-05 20:56 Twey New Issue
12-07-05 20:56 Twey Distribution => Fedora Core 4
12-07-05 20:56 Twey Kernel Version => 2.6.14-1.1644_FC4
12-07-05 20:56 Twey Issue Monitored: Twey
12-07-05 21:18 rlrevell Note Added: 0006948
12-07-05 22:08 Twey Note Added: 0006950
12-07-05 22:25 rlrevell Note Added: 0006951
12-08-05 17:32 Twey Note Added: 0006961
12-08-05 17:32 Twey Note Edited: 0006961
12-17-05 16:51 Twey Note Added: 0007064
12-19-05 09:20 Clemens LadischNote Added: 0007092
12-19-05 09:20 Clemens LadischAssigned To => jcdutton
12-19-05 09:20 Clemens LadischStatus new => assigned
12-19-05 09:20 Clemens LadischCategory GENERIC - mpu401 => PCI -
ca0106
12-19-05 12:04 jcdutton Note Added: 0007093
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth
@ 2005-12-19 8:20 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-19 8:20 UTC (permalink / raw)
To: alsa-devel
The following issue has been ASSIGNED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1626>
======================================================================
Reported By: Twey
Assigned To: jcdutton
======================================================================
Project: ALSA - driver
Issue ID: 1626
Category: PCI - ca0106
Reproducibility: always
Severity: crash
Priority: normal
Status: assigned
Distribution: Fedora Core 4
Kernel Version: 2.6.14-1.1644_FC4
======================================================================
Date Submitted: 12-07-2005 20:56 CET
Last Modified: 12-19-2005 09:20 CET
======================================================================
Summary: Kernel panic on use of hardware MIDI synth
Description:
I've just upgraded to 1.0.10 from Fedora's 1.0.9, and now I have access to
my soundcard's (SB Live! 24-bit) MIDI synth. However, any attempt to use
it causes a kernel panic, something about a spinlock. My other MIDI port
(connected to a musical keyboard via a USB adapter) works fine. Both
snd_mpu401 and snd_mpu401_uart load without problems. I thought this
error might be related to 1623, so applied the supplied patch, but to no
avail.
======================================================================
----------------------------------------------------------------------
Twey - 12-17-05 16:51
----------------------------------------------------------------------
Any news on this?
----------------------------------------------------------------------
Clemens Ladisch - 12-19-05 09:20
----------------------------------------------------------------------
from the screenshot:
BUG: spinlock recursion
_spin_lock_irqsave
snd_ca0106_ptr_read
ca0106_midi_read
ca_midi_interrupt
snd_ca0106_ptr_write
snd_ca0106_interrupt
Issue History
Date Modified Username Field Change
======================================================================
12-07-05 20:56 Twey New Issue
12-07-05 20:56 Twey Distribution => Fedora Core 4
12-07-05 20:56 Twey Kernel Version => 2.6.14-1.1644_FC4
12-07-05 20:56 Twey Issue Monitored: Twey
12-07-05 21:18 rlrevell Note Added: 0006948
12-07-05 22:08 Twey Note Added: 0006950
12-07-05 22:25 rlrevell Note Added: 0006951
12-08-05 17:32 Twey Note Added: 0006961
12-08-05 17:32 Twey Note Edited: 0006961
12-17-05 16:51 Twey Note Added: 0007064
12-19-05 09:20 Clemens LadischNote Added: 0007092
12-19-05 09:20 Clemens LadischAssigned To => jcdutton
12-19-05 09:20 Clemens LadischStatus new => assigned
12-19-05 09:20 Clemens LadischCategory GENERIC - mpu401 => PCI -
ca0106
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth
@ 2005-12-17 15:51 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-17 15:51 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1626>
======================================================================
Reported By: Twey
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 1626
Category: GENERIC - mpu401
Reproducibility: always
Severity: crash
Priority: normal
Status: new
Distribution: Fedora Core 4
Kernel Version: 2.6.14-1.1644_FC4
======================================================================
Date Submitted: 12-07-2005 20:56 CET
Last Modified: 12-17-2005 16:51 CET
======================================================================
Summary: Kernel panic on use of hardware MIDI synth
Description:
I've just upgraded to 1.0.10 from Fedora's 1.0.9, and now I have access to
my soundcard's (SB Live! 24-bit) MIDI synth. However, any attempt to use
it causes a kernel panic, something about a spinlock. My other MIDI port
(connected to a musical keyboard via a USB adapter) works fine. Both
snd_mpu401 and snd_mpu401_uart load without problems. I thought this
error might be related to 1623, so applied the supplied patch, but to no
avail.
======================================================================
----------------------------------------------------------------------
Twey - 12-08-05 17:32
----------------------------------------------------------------------
Had to borrow a friend's, but here we go:
http://www.crystalinity.net/files/kp1.jpg
http://www.crystalinity.net/files/kp2.jpg
Apologies for the blur.
----------------------------------------------------------------------
Twey - 12-17-05 16:51
----------------------------------------------------------------------
Any news on this?
Issue History
Date Modified Username Field Change
======================================================================
12-07-05 20:56 Twey New Issue
12-07-05 20:56 Twey Distribution => Fedora Core 4
12-07-05 20:56 Twey Kernel Version => 2.6.14-1.1644_FC4
12-07-05 20:56 Twey Issue Monitored: Twey
12-07-05 21:18 rlrevell Note Added: 0006948
12-07-05 22:08 Twey Note Added: 0006950
12-07-05 22:25 rlrevell Note Added: 0006951
12-08-05 17:32 Twey Note Added: 0006961
12-08-05 17:32 Twey Note Edited: 0006961
12-17-05 16:51 Twey Note Added: 0007064
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth
@ 2005-12-08 16:32 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-08 16:32 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1626>
======================================================================
Reported By: Twey
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 1626
Category: GENERIC - mpu401
Reproducibility: always
Severity: crash
Priority: normal
Status: new
Distribution: Fedora Core 4
Kernel Version: 2.6.14-1.1644_FC4
======================================================================
Date Submitted: 12-07-2005 20:56 CET
Last Modified: 12-08-2005 17:32 CET
======================================================================
Summary: Kernel panic on use of hardware MIDI synth
Description:
I've just upgraded to 1.0.10 from Fedora's 1.0.9, and now I have access to
my soundcard's (SB Live! 24-bit) MIDI synth. However, any attempt to use
it causes a kernel panic, something about a spinlock. My other MIDI port
(connected to a musical keyboard via a USB adapter) works fine. Both
snd_mpu401 and snd_mpu401_uart load without problems. I thought this
error might be related to 1623, so applied the supplied patch, but to no
avail.
======================================================================
----------------------------------------------------------------------
rlrevell - 12-07-05 22:25
----------------------------------------------------------------------
No point trying to disable the MIDI port, this seems to be a driver bug.
If you have one, a digital camera is the easiest way to capture an Oops,
just take a picture of the screen and upload it.
----------------------------------------------------------------------
Twey - 12-08-05 17:32
----------------------------------------------------------------------
Had to borrow a friend's, but here we go:
http://www.crystalinity.net/files/kp1.jpg
http://www.crystalinity.net/files/kp2.jpg
Issue History
Date Modified Username Field Change
======================================================================
12-07-05 20:56 Twey New Issue
12-07-05 20:56 Twey Distribution => Fedora Core 4
12-07-05 20:56 Twey Kernel Version => 2.6.14-1.1644_FC4
12-07-05 20:56 Twey Issue Monitored: Twey
12-07-05 21:18 rlrevell Note Added: 0006948
12-07-05 22:08 Twey Note Added: 0006950
12-07-05 22:25 rlrevell Note Added: 0006951
12-08-05 17:32 Twey Note Added: 0006961
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth
@ 2005-12-07 21:08 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-07 21:08 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1626>
======================================================================
Reported By: Twey
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 1626
Category: GENERIC - mpu401
Reproducibility: always
Severity: crash
Priority: normal
Status: new
Distribution: Fedora Core 4
Kernel Version: 2.6.14-1.1644_FC4
======================================================================
Date Submitted: 12-07-2005 20:56 CET
Last Modified: 12-07-2005 22:08 CET
======================================================================
Summary: Kernel panic on use of hardware MIDI synth
Description:
I've just upgraded to 1.0.10 from Fedora's 1.0.9, and now I have access to
my soundcard's (SB Live! 24-bit) MIDI synth. However, any attempt to use
it causes a kernel panic, something about a spinlock. My other MIDI port
(connected to a musical keyboard via a USB adapter) works fine. Both
snd_mpu401 and snd_mpu401_uart load without problems. I thought this
error might be related to 1623, so applied the supplied patch, but to no
avail.
======================================================================
----------------------------------------------------------------------
rlrevell - 12-07-05 21:18
----------------------------------------------------------------------
Um, the SBLive! 24 bit does not have a MIDI synth.
Please post the kernel panic here.
----------------------------------------------------------------------
Twey - 12-07-05 22:08
----------------------------------------------------------------------
It doesn't? Ah, well that would explain the panic. Is there any way to
disable the MIDI port ALSA creates so that applications don't try to use
it?
And... how exactly do I post a kernel panic? It goes by far too fast to
memorize or write down. Is there a log?
I'm thankfully inexperienced in the area of kernel panics :-)
Issue History
Date Modified Username Field Change
======================================================================
12-07-05 20:56 Twey New Issue
12-07-05 20:56 Twey Distribution => Fedora Core 4
12-07-05 20:56 Twey Kernel Version => 2.6.14-1.1644_FC4
12-07-05 20:56 Twey Issue Monitored: Twey
12-07-05 21:18 rlrevell Note Added: 0006948
12-07-05 22:08 Twey Note Added: 0006950
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth
@ 2005-12-07 20:18 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-07 20:18 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1626>
======================================================================
Reported By: Twey
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 1626
Category: GENERIC - mpu401
Reproducibility: always
Severity: crash
Priority: normal
Status: new
Distribution: Fedora Core 4
Kernel Version: 2.6.14-1.1644_FC4
======================================================================
Date Submitted: 12-07-2005 20:56 CET
Last Modified: 12-07-2005 21:18 CET
======================================================================
Summary: Kernel panic on use of hardware MIDI synth
Description:
I've just upgraded to 1.0.10 from Fedora's 1.0.9, and now I have access to
my soundcard's (SB Live! 24-bit) MIDI synth. However, any attempt to use
it causes a kernel panic, something about a spinlock. My other MIDI port
(connected to a musical keyboard via a USB adapter) works fine. Both
snd_mpu401 and snd_mpu401_uart load without problems. I thought this
error might be related to 1623, so applied the supplied patch, but to no
avail.
======================================================================
----------------------------------------------------------------------
rlrevell - 12-07-05 21:18
----------------------------------------------------------------------
Um, the SBLive! 24 bit does not have a MIDI synth.
Please post the kernel panic here.
Issue History
Date Modified Username Field Change
======================================================================
12-07-05 20:56 Twey New Issue
12-07-05 20:56 Twey Distribution => Fedora Core 4
12-07-05 20:56 Twey Kernel Version => 2.6.14-1.1644_FC4
12-07-05 20:56 Twey Issue Monitored: Twey
12-07-05 21:18 rlrevell Note Added: 0006948
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth
@ 2005-12-07 19:56 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-07 19:56 UTC (permalink / raw)
To: alsa-devel
The following issue has been SUBMITTED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1626>
======================================================================
Reported By: Twey
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 1626
Category: GENERIC - mpu401
Reproducibility: always
Severity: crash
Priority: normal
Status: new
Distribution: Fedora Core 4
Kernel Version: 2.6.14-1.1644_FC4
======================================================================
Date Submitted: 12-07-2005 20:56 CET
Last Modified: 12-07-2005 20:56 CET
======================================================================
Summary: Kernel panic on use of hardware MIDI synth
Description:
I've just upgraded to 1.0.10 from Fedora's 1.0.9, and now I have access to
my soundcard's (SB Live! 24-bit) MIDI synth. However, any attempt to use
it causes a kernel panic, something about a spinlock. My other MIDI port
(connected to a musical keyboard via a USB adapter) works fine. Both
snd_mpu401 and snd_mpu401_uart load without problems. I thought this
error might be related to 1623, so applied the supplied patch, but to no
avail.
======================================================================
Issue History
Date Modified Username Field Change
======================================================================
12-07-05 20:56 Twey New Issue
12-07-05 20:56 Twey Distribution => Fedora Core 4
12-07-05 20:56 Twey Kernel Version => 2.6.14-1.1644_FC4
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2005-12-19 11:28 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-12-07 21:25 [ALSA - driver 0001626]: Kernel panic on use of hardware MIDI synth bugtrack
-- strict thread matches above, loose matches on Subject: below --
2005-12-19 11:28 bugtrack
2005-12-19 11:04 bugtrack
2005-12-19 8:20 bugtrack
2005-12-17 15:51 bugtrack
2005-12-08 16:32 bugtrack
2005-12-07 21:08 bugtrack
2005-12-07 20:18 bugtrack
2005-12-07 19:56 bugtrack
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.