Re: port-amd64/56987 (Certain usb devices can no longer be mounted on -current)

[mlh%goathill.org@localhost (MLH)]

MLH wrote:
> 
>  Remember that this failure started after the big changes to USB
>  drivers, etc. after 9.99.93

debug kernel - NetBSD 10.99.5 (USBDEBUG) with the following:

include "arch/amd64/conf/GENERIC"

options DDB             # in-kernel debugger
options USB_DEBUG
options UMASS_DEBUG
options UHUB_DEBUG
options EHCI_DEBUG

- sysctl -w hw.umass.debug=0x70
hw.umass.debug: 0 -> 112
- deviced plugged in
Jul 18 11:27:06 tiamat /netbsd: [  97.7110237] umass0 at uhub5 port 4 configuration 1 interface 0
Jul 18 11:27:06 tiamat /netbsd: [  97.7110237] umass0: Lezyne (0x2b29) GPS Device (0x0055), rev 2.00/1.00, addr 4
Jul 18 11:27:06 tiamat /netbsd: [  97.7110237] umass0: using SCSI over Bulk-Only
Jul 18 11:27:06 tiamat /netbsd: [  97.7210239] scsibus0 at umass0: 2 targets, 1 lun per target
Jul 18 11:27:06 tiamat /netbsd: [  97.7210239] uhidev3 at uhub5 port 4 configuration 1 interface 1
Jul 18 11:27:06 tiamat /netbsd: [  97.7210239] uhidev3: Lezyne (0x2b29) GPS Device (0x0055), rev 2.00/1.00, addr 4, iclass 3/0
Jul 18 11:27:06 tiamat /netbsd: [  97.7210239] uhid4 at uhidev3: input=64, output=64, feature=0

- sysctl -w hw.umass.debug=0
- vmstat -u usbhist > usbstat
size ->  5126232 Jul 19 09:56 usbstat

vmstat log is at :
http://synthetictransport.com/log/usbstat