[LAU] jack crash at rosegarden start up with NI Audio Kontrol 1 (snd_usb_caiaq bug?)
Marco Santamaria
marco.santamaria at gmail.com
Mon Jan 5 05:45:09 EST 2009
I would like to understand if it is a JACK or a driver issue. It is
obviously not a Rosegarden problem.
I have the same problem if I run jackd with -Xseq option ("MIDI driver: seq"
in qjackctl). It starts normally, but if I try to shut it down the process
jackd enters in an " Uninterruptible sleep" state (waiting for IO?) and I
cannot kill it:
$ ps -eo pid,cmd,state | grep jackd
7997 [jackd] D
8836 grep jackd R
I posted this issue to the alsa-devel and jack-devel mailing lists too, but
no one answered me.
I will let you know any progress.
Cheers,
Marco
2009/1/5 Mysth-R <mysthr21 at gmail.com>
> Well, I just tried rosegarden, and I have the same issue : qjackctl crash,
> and dmesg command output the same as you.
>
> After that, If I try to run qjackctl again, it fails, or some times it
> runs, but if I play some notes on Zynadd for exemple, the sound is totally
> crappy. I have to reboot the system to solve this problem.
> grrrrr
>
> cheers,
>
> Mysth-R
>
> 2009/1/5 Mysth-R <mysthr21 at gmail.com>
>
> Hi,
>>
>> I do not have your answer. But I just bought an Audio Kontrol1 few weeks
>> ago, and I got similar issues, when I run puredata. and well I thinks this
>> is a midi related problem. But I actually don't know if this is a kernel,
>> Jack, alsa or others softwares issue.
>> I will make more tests in the next days and will tell you.
>>
>> But, if any other people have any experience about this sound Card, I
>> would be happy to read about It.
>>
>> Cheers,
>>
>> Mysth-R
>>
>> 2009/1/4 Marco Santamaria <marco.santamaria at gmail.com>
>>
>>> Hi,
>>>
>>> it's about one year that I'm using my Native Instruments Audio Kontrol 1
>>> (USB2 audio/MIDI interface) only with audio applications and it has been
>>> working well so far.
>>> Now I'm trying to use it with Rosegarden (MIDI) and, as soon as I start
>>> Rosegarden, JACK crashes, the process jackd becomes "uninterruptible" and
>>> with the command dmesg I find the following new lines
>>>
>>> [ 1935.173876] BUG: unable to handle kernel NULL pointer dereference at
>>> virtual address 00000044
>>> [ 1935.173885] printing eip: f8a5f6fd *pde = 00000000
>>> [ 1935.173891] Oops: 0000 [#1] PREEMPT SMP
>>> [ 1935.173896] Modules linked in: isofs udf ipv6 af_packet i915 drm
>>> rfcomm l2cap bluetooth ppdev acpi_cpufreq cpufreq_ondemand
>>> cpufreq_conservative cpufreq_stats freq_table cpufreq_userspace
>>> cpufreq_powersave dock container sbs sbshc iptable_filter ip_tables x_tables
>>> sbp2 parport_pc lp parport snd_hda_intel snd_usb_caiaq snd_hwdep snd_pcm_oss
>>> snd_mixer_oss arc4 snd_seq_oss snd_pcm ecb blkcipher snd_seq_midi
>>> snd_page_alloc joydev snd_rawmidi snd_seq_midi_event snd_seq iwl3945 sdhci
>>> serio_raw mmc_core iwlwifi_mac80211 video output cfg80211 battery led_class
>>> ac snd_timer snd_seq_device wmi_acer button snd evdev dcdbas iTCO_wdt
>>> iTCO_vendor_support intel_agp shpchp pci_hotplug pcspkr soundcore agpgart
>>> psmouse ext3 jbd mbcache sg sr_mod cdrom sd_mod b44 ata_generic ssb mii
>>> ohci1394 ieee1394 ata_piix pata_acpi libata scsi_mod ehci_hcd uhci_hcd
>>> usbcore thermal processor fan fuse
>>> [ 1935.173964]
>>> [ 1935.173967] Pid: 1421, comm: IRQ-18 Not tainted (2.6.24-19-rt #1)
>>> [ 1935.173970] EIP: 0060:[<f8a5f6fd>] EFLAGS: 00010292 CPU: 1
>>> [ 1935.173979] EIP is at snd_rawmidi_transmit_peek+0x1d/0x100
>>> [snd_rawmidi]
>>> [ 1935.173982] EAX: 00000000 EBX: f7106264 ECX: 0000003d EDX: f7106407
>>> [ 1935.173985] ESI: ffffffea EDI: 00000000 EBP: f7106407 ESP: df85be38
>>> [ 1935.173988] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
>>> preempt:00000001
>>> [ 1935.173991] Process IRQ-18 (pid: 1421, ti=df85a000 task=f7d45320
>>> task.ti=df85a000)
>>> [ 1935.173993] Stack: 0000003d 00000000 f7106264 00000000 00000000
>>> df83fc00 f8b8cc09 00000000
>>> [ 1935.174000] f7106264 f710630c 00000000 df83fc00 df83fc00
>>> f710630c f888c888 00000008
>>> [ 1935.174007] df83fd08 00000000 f710630c f8870770 f728a0c0
>>> f728a0c0 ffffff8d f721e180
>>> [ 1935.174014] Call Trace:
>>> [ 1935.174021] [<f8b8cc09>] snd_usb_caiaq_midi_send+0x29/0x80
>>> [snd_usb_caiaq]
>>> [ 1935.174034] [<f888c888>] usb_hcd_giveback_urb+0x48/0xc0 [usbcore]
>>> [ 1935.174064] [<f8870770>] ehci_urb_done+0x70/0xb0 [ehci_hcd]
>>> [ 1935.174075] [<f887153f>] qh_completions+0x24f/0x430 [ehci_hcd]
>>> [ 1935.174087] [<f8870770>] ehci_urb_done+0x70/0xb0 [ehci_hcd]
>>> [ 1935.174096] [<f887293e>] ehci_work+0x51e/0x810 [ehci_hcd]
>>> [ 1935.174103] [<c010b1e3>] sched_clock+0x13/0x40
>>> [ 1935.174116] [<c0129199>] dequeue_task_rt+0xb9/0x1c0
>>> [ 1935.174129] [<f8875498>] ehci_irq+0x158/0x1c0 [ehci_hcd]
>>> [ 1935.174142] [<f888cb7b>] usb_hcd_irq+0x2b/0x60 [usbcore]
>>> [ 1935.174166] [<c016a9cc>] handle_IRQ_event+0x5c/0x100
>>> [ 1935.174178] [<c016b00a>] thread_simple_irq+0x4a/0x90
>>> [ 1935.174185] [<c016b959>] do_irqd+0x229/0x290
>>> [ 1935.174194] [<c016b730>] do_irqd+0x0/0x290
>>> [ 1935.174199] [<c0141fc2>] kthread+0x42/0x70
>>> [ 1935.174203] [<c0141f80>] kthread+0x0/0x70
>>> [ 1935.174209] [<c0105857>] kernel_thread_helper+0x7/0x10
>>> [ 1935.174217] =======================
>>> [ 1935.174219] Code: 24 10 83 c4 14 c3 bf ea ff ff ff eb e3 90 83 ec 18
>>> 89 74 24 0c be ea ff ff ff 89 6c 24 14 89 d5 89 5c 24 08 89 7c 24 10 89 0c
>>> 24 <8b> 58 44 8b 7b 04 85 ff 0f 84 8e 00 00 00 8d 43 20 31 f6 89 44
>>> [ 1935.174256] EIP: [<f8a5f6fd>] snd_rawmidi_transmit_peek+0x1d/0x100
>>> [snd_rawmidi] SS:ESP 0068:df85be38
>>> [ 1935.174265] ---[ end trace 9090d02b798b5496 ]---
>>>
>>> I already asked to the Rosegarden and JACK people, but they couldn't help
>>> me: it seems to be a driver related problem, as I can happily use
>>> Rosegarden if I run JACK with the internal Intel sound card.
>>>
>>> The program versions I'm using are: jackd 0.116.1, rosegarden 1.7.2.
>>>
>>> Here's some other outputs:
>>>
>>> $ uname -a
>>> Linux din6400 2.6.24-19-rt #1 SMP PREEMPT RT Thu Aug 21 02:08:03 UTC 2008
>>> i686 GNU/Linux
>>>
>>> $ cat /proc/asound/version
>>> Advanced Linux Sound Architecture Driver Version 1.0.17.
>>> Compiled on Jan 3 2009 for kernel 2.6.24-19-rt (SMP).
>>>
>>> $ grep VERSION_STR /usr/include/alsa/version.h
>>> #define SND_LIB_VERSION_STR "1.0.17a"
>>>
>>> $ aplay -l
>>> **** Lista di PLAYBACK dispositivi hardware ****
>>> scheda 0: Intel [HDA Intel], dispositivo 0: STAC92xx Analog [STAC92xx
>>> Analog]
>>> Sottoperiferiche: 1/1
>>> Sottoperiferica #0: subdevice #0
>>> scheda 0: Intel [HDA Intel], dispositivo 1: STAC92xx Digital [STAC92xx
>>> Digital]
>>> Sottoperiferiche: 1/1
>>> Sottoperiferica #0: subdevice #0
>>> scheda 1: A1 [Audio Kontrol 1], dispositivo 0: Audio Kontrol 1 [Audio
>>> Kontrol 1]
>>> Sottoperiferiche: 1/2
>>> Sottoperiferica #0: subdevice #0
>>> Sottoperiferica #1: subdevice #1
>>>
>>> $ cat /proc/interrupts
>>> CPU0 CPU1
>>> 0: 5438968 0 IO-APIC-edge timer
>>> 1: 5123 0 IO-APIC-edge i8042
>>> 8: 7 0 IO-APIC-edge rtc
>>> 9: 2 0 IO-APIC-fasteoi acpi
>>> 12: 570309 0 IO-APIC-edge i8042
>>> 14: 16584 0 IO-APIC-edge libata
>>> 15: 7712 0 IO-APIC-edge libata
>>> 16: 312032 0 IO-APIC-fasteoi i915 at pci:0000:00:02.0
>>> 17: 2 0 IO-APIC-fasteoi ohci1394
>>> 18: 269358 0 IO-APIC-fasteoi uhci_hcd:usb1,
>>> ehci_hcd:usb5
>>> 19: 3999 0 IO-APIC-fasteoi uhci_hcd:usb2, HDA Intel
>>> 20: 0 0 IO-APIC-fasteoi uhci_hcd:usb3
>>> 21: 0 0 IO-APIC-fasteoi uhci_hcd:usb4
>>> 22: 7638 0 IO-APIC-fasteoi eth0
>>> 23: 0 0 IO-APIC-fasteoi sdhci:slot0
>>> 221: 31667 0 PCI-MSI-edge iwl3945
>>> NMI: 0 0 Non-maskable interrupts
>>> LOC: 266694 2894868 Local timer interrupts
>>> RES: 1091345 1871342 Rescheduling interrupts
>>> CAL: 12287 11042 function call interrupts
>>> TLB: 1395 1581 TLB shootdowns
>>> TRM: 0 0 Thermal event interrupts
>>> SPU: 0 0 Spurious interrupts
>>> ERR: 0
>>> MIS: 0
>>>
>>> I do not include the jackd and rosegarden outputs becouse they are quite
>>> long, but, if you think they are useful to understand what is going on, I
>>> can send them too.
>>>
>>> Any ideas?
>>>
>>> Thank you
>>>
>>> Marco
>>> _______________________________________________
>>> Linux-audio-user mailing list
>>> Linux-audio-user at lists.linuxaudio.org
>>> http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
>>>
>>>
>>
>>
>> --
>> *
>> ***************************************************************************************
>> * {^_^} Mysth-R {^_^}
>> * <= Aide Auditive =>
>> *
>> * http://myspace.com/mysthr
>> * http://myspace.com/aideauditive
>> * http://mysthr.free.fr/Joomla => Site dédié à l'audio sous
>> Fedora/PlanetCCRMA.
>> *
>> ***************************************************************************************
>>
>
>
>
> --
> *
> ***************************************************************************************
> * {^_^} Mysth-R {^_^}
> * <= Aide Auditive =>
> *
> * http://myspace.com/mysthr
> * http://myspace.com/aideauditive
> * http://mysthr.free.fr/Joomla => Site dédié à l'audio sous
> Fedora/PlanetCCRMA.
> *
> ***************************************************************************************
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.linuxaudio.org/pipermail/linux-audio-user/attachments/20090105/c2e31c1f/attachment.htm
More information about the Linux-audio-user
mailing list