Re: kern/59859: NetBSD-10.1 amd64 kernel panic under X

["Ramiro Aceves via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR kern/59859; it has been noted by GNATS.

From: Ramiro Aceves <ea1abz%gmail.com@localhost>
To: gnats-bugs%netbsd.org@localhost, kern-bug-people%netbsd.org@localhost
Cc: 
Subject: Re: kern/59859: NetBSD-10.1 amd64 kernel panic under X
Date: Sun, 4 Jan 2026 21:02:55 +0100

 El 4/1/26 a las 13:30, Nat Sloss via gnats escribió:
 > The following reply was made to PR kern/59859; it has been noted by GNATS.
 > 
 > From: Nat Sloss <nathanialsloss%yahoo.com.au@localhost>
 > To: Ramiro Aceves <ea1abz%gmail.com@localhost>
 > Cc: gnats-bugs%netbsd.org@localhost
 > Subject: Re: kern/59859: NetBSD-10.1 amd64 kernel panic under X
 > Date: Sun, 4 Jan 2026 23:27:46 +1100
 > 
 >   On Sat, 27 Dec 2025 09:17:47 Ramiro Aceves wrote:
 >   > El 26/12/25 a las 16:09, Ramiro Aceves escribi=C3=B3:
 >   
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   3.5114104] uvideo0 at uhub1 port
 >   > 2 configuration 1 interface 0: vendor 046d (0x046d) HD Pro Webcam C920
 >   > (0x0892), rev 2.00/0.19, addr 3
 >   
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   3.5614057] video0 at uvideo0:
 >   > vendor 046d (0x046d) HD Pro Webcam C920 (0x0892), rev 2.00/0.19, addr 3
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   3.5914056] uaudio0 at uhub1 port
 >   > 2 configuration 1 interface 2
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   3.6114057] uaudio0: vendor 046d
 >   > (0x046d) HD Pro Webcam C920 (0x0892), rev 2.00/0.19, addr 3
 >   
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   3.6414056] uaudio0: audio rev 1.00
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   3.6614056] audio2 at uaudio0:
 >   > capture
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   3.6914056] audio2: slinear_le:16
 >   > 2ch 32000Hz, blk 31680 bytes (247.5ms) for recording
 >   
 >   
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   9.8614058] uaudio1: M-Audio
 >   > (0x0763) FastTrack Pro (0x2012), rev 1.10/1.00, addr 13
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   9.8814058] uaudio1: audio rev 1.00
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   9.9114057] audio3 at uaudio1:
 >   > playback, capture, full duplex, independent
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   9.9314056] audio3: slinear_le:16
 >   > 2ch 44100Hz, blk 10584 bytes (60ms) for playback
 >   > Dec 26 21:27:19 netbsd-nuc /netbsd: [   9.9614056] audio3: slinear_le:16
 >   > 2ch 48000Hz, blk 12000 bytes (62.5ms) for recording
 >   
 >   
 >   > Dec 26 22:23:28 netbsd-nuc /netbsd: [ 3390.8577705] uaudio1: rintr
 >   > error: IOERROR
 >   > Dec 26 22:23:28 netbsd-nuc /netbsd: [ 3390.8677716] uaudio1: rintr
 >   > error: IOERROR
 >   > Dec 26 22:23:28 netbsd-nuc /netbsd: [ 3390.8777714] uaudio1: rintr
 >   > error: IOERROR
 >   > Dec 26 22:23:28 netbsd-nuc /netbsd: [ 3390.8877721] uaudio1: rintr
 >   > error: IOERROR
 >   > Dec 26 22:23:28 netbsd-nuc /netbsd: [ 3390.8977721] uaudio1: rintr
 >   > error: IOERROR
 >   
 >   > Dec 26 22:23:34 netbsd-nuc /netbsd: [ 3397.0179334] uaudio1 at uhub7
 >   > port 3 configuration 1 interface 0
 >   > Dec 26 22:23:34 netbsd-nuc /netbsd: [ 3397.0179334] uaudio1 at uhdio
 >   > (0x0763) FastTrack Pro (0x2012), rev 1.10/1.00, addr 15
 >   > Dec 26 22:23:34 netbsd-nuc /netbsd: [ 3397.0279341] uaudio1: audio rev 1.=
 >   00
 >   > Dec 26 22:23:34 netbsd-nuc /netbsd: [ 3397.0179334] uaudio1 at uhdio :
 >   > playback, capture, full duplex, independent
 >   > Dec 26 22:23:34 netbsd-nuc /netbsd: [ 3397.0179341] audio3:
 >   > slinear_le:16 2ch 44100Hz, blk 10584 bytes (60ms) for playback
 >   > Dec 26 22:23:34 netbsd-nuc /netbsd: [ 3397.0279341] audio3:
 >   > slinear_le:16 2ch 48000Hz, blk 12000 bytes (62.5ms) for recording
 >   
 >   > Regards.
 >   > Ramiro.
 >   
 >   
 >   Just wondering if adding a quirk to usb_quirks.c will help?  UQ_AU_NO_FRAC
 >   and/or UQ_AU_INP_ASYNC for the FastTrackPro?
 >   
 >   
 >   Best regards,
 >   
 >   Nat
 >   
 
 Hello,
 
 Thanks for the idea. Note that I am extremely novice and that I do not 
 know what I am doing ;-)
 
 This is my USB audiodevice:
 
 netbsd-nuc# usbdevs -v | grep Audio
      port 3 addr 13: full speed, power 200 mA, config 1, FastTrack 
 Pro(0x2012), M-Audio(0x0763), rev 1.00(0x0100)
 
 I think that the procedure would be:
 
 -Change "src/sys/dev/usb/usbdevs" to add Vendor and Product of the Fast 
 Track Pro.
 -Execute "make -f Makefile.usbdevs" in "src/sys/dev/usb" to regenerate 
 "src/sys/dev/usb/usbdevs.h" and "src/sys/dev/usb/usbdevs_data.h"
 -Edit usb_quirks.c and add
 
 UQ_AU_NO_FRAC and/or UQ_AU_INP_ASYNC lines for my card.
 
 -Recompile de kernel and reboot into it.
 
 What should I expect from that change?
 
 Thanks.
 Ramiro.
 
 PS: or perhaps may I modify usb_quirks.c directly placing the numbers 
 and recompile the kernel? I wait for your advice.