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From: Patrick Shirkey <pshirkey@boosthardware.com>
Cc: Takashi Iwai <tiwai@suse.de>, alsa-devel@lists.sourceforge.net
Subject: Re: Re: USB recording - repetitive peaks
Date: Wed, 03 Jul 2002 03:04:39 +0900	[thread overview]
Message-ID: <3D21EB37.7070008@boosthardware.com> (raw)
In-Reply-To: 3D21DDFD.6000206@boosthardware.com

 >the error message suggests that you didn't make install on alsa-lib.
 >please check whether /usr/share/aclocal/alsa.m4 exists.

I did run make install and have just done so again to make sure but it's 
not in /usr/local/share/aclocal either. I will copy it over and try 
recording again (see below).

Also I get this for snd-usb-midi
----
# modprobe snd-usb-midi
/lib/modules/2.4.19-rc1/kernel/sound/usb/snd-usb-midi.o: unresolved 
symbol snd_virmidi_new_Rc7dd286c
/lib/modules/2.4.19-rc1/kernel/sound/usb/snd-usb-midi.o: insmod 
/lib/modules/2.4.19-rc1/kernel/sound/usb/snd-usb-midi.o failed
/lib/modules/2.4.19-rc1/kernel/sound/usb/snd-usb-midi.o: insmod 
snd-usb-midi failed
----

I just tried recording using the new code and completely hung the 
computer where only alt+sysreq+b worked. That was during recording.

The other person who is debugging with me has experienced simlilar as a 
kernel oops. He is currently using the patch to cvs but he will update 
soon I think.

This is what he said:
----
2) Kernel Oops:
The compilation of the source was rather a nice thing. I build some RPMs 
from
yesterdays snapshot to be able to clean up things after I installed them.
After installing, configuring modules.conf and removing my old 
asound.conf the
module probed finely.
I attached a copy of the aoutput of "arecord -l"

Recording was a bit messy, due to killing the arecord process freezes my 
box.
Deterministically: whenever the process is interuppted (Ctrl-C) or killed
(sig 9).
I attached a copy of the kernel-oops.


Oops: 0002

CPU:    0

EIP:    0010:[<d40c824a>]

EFLAGS: 00010002

eax: 000000b0   ebx: d16bfc00   ecx: 0000002c   edx: d45f4950

esi: d16bfc00   edi: 00002cc8   ebp: 0000002c   esp: c02e5e78

ds: 0018   es: 0018   ss: 0018

Process swapper (pid: 0, stackpage=c02e5000)

Stack: d45f4950 d45f49c0 d4cc19a0 d3efe5e0 00004000 00000000 00000004 
d40c8607

        d45f4950 d54a7c00 d3efe5e0 d3efe5e0 00000000 00000000 d3131e60 
d51b1f58

        d3efe5e0 00000246 d3efe5e0 d51b2660 d3efe5e0 d50f6800 04000001 
d89d8000

Call Trace: [<d40c8607>] [<d51b1f58>] [<d51b2660>] [<d51b3260>] 
[<c010814e>]

    [<c01082ae>] [<c010a118>] [<c01ad465>] [<c01ad2d4>] [<c0105407>] 
[<c0105000>]

    [<c0105027>]


Code: f3 a5 a8 02 74 02 66 a5 a8 01 74 01 a4 9c 59 fa 8b 5c 24 20

  <0>Kernel panic: Aiee, killing interrupt handler!

In interrupt handler - not syncing


----





-- 
Patrick Shirkey - Boost Hardware Ltd.
For the discerning hardware connoisseur
Http://www.boosthardware.com
Http://www.boosthardware.com/LAU/guide/
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  parent reply	other threads:[~2002-07-02 18:04 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-07-01 17:07 [PATCH] USB MIDI driver Clemens Ladisch
2002-07-02 10:36 ` Takashi Iwai
2002-07-02 14:28   ` USB recording - repetitive peaks Patrick Shirkey
2002-07-02 14:57     ` Takashi Iwai
2002-07-02 15:35       ` Patrick Shirkey
2002-07-02 16:03         ` Takashi Iwai
2002-07-02 16:37           ` Patrick Shirkey
2002-07-02 16:39             ` Takashi Iwai
2002-07-02 17:08               ` Patrick Shirkey
2002-07-02 17:29                 ` Takashi Iwai
2002-07-02 18:04                 ` Patrick Shirkey [this message]
2002-07-02 18:26                   ` Patrick Shirkey
2002-07-02 18:38                     ` Patrick Shirkey
2002-07-04  9:41                       ` Takashi Iwai
2002-07-03  8:55                   ` Takashi Iwai
2002-07-04 16:23                     ` Patrick Shirkey
2002-07-04 16:26                       ` Takashi Iwai
2002-07-04 17:15                         ` Patrick Shirkey
2002-07-04 17:27                           ` Paul Davis
2002-07-05 13:44                           ` Takashi Iwai
2002-07-05 18:19                             ` Patrick Shirkey
2002-07-05 18:37                               ` Patrick Shirkey
2002-07-04 18:59                       ` Thorsten Haas
2002-07-05  6:56                         ` Thorsten Haas
2002-07-05  8:34                           ` Patrick Shirkey
2002-07-05  8:38                             ` Thorsten Haas
2002-07-05  9:06                               ` Thorsten Haas
2002-07-05 15:35                                 ` Takashi Iwai
2002-07-03  5:18             ` Fernando Pablo Lopez-Lezcano
2002-07-03  8:50               ` Takashi Iwai
2002-07-02 16:07         ` Patrick Shirkey
2002-07-02 14:51   ` Re: [PATCH] USB MIDI driver Takashi Iwai
2002-07-02 20:40     ` Pedro Lopez-Cabanillas
2002-07-02 22:10       ` Pedro Lopez-Cabanillas
2002-07-03 12:52     ` Clemens Ladisch
2002-07-03 13:18       ` Takashi Iwai
2002-07-03 14:42         ` Clemens Ladisch
2002-07-04  9:47           ` Takashi Iwai
2002-07-04 11:52             ` Clemens Ladisch
2002-07-05  7:55               ` Clemens Ladisch
2002-07-05 13:40                 ` Takashi Iwai
  -- strict thread matches above, loose matches on Subject: below --
2002-07-05 18:11 Re: USB recording - repetitive peaks Patrick Shirkey

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