Solved an error that occurs at random times after launch

[gimonchik]

after startup, the system starts spamming the error
ubt0: ubt_bulk_read_callback:1165: bulk-in transfer failed: USB_ERR_STALLED
my uname:
FreeBSD freebsd 15.0-RELEASE-p1 FreeBSD 15.0-RELEASE-p1 releng/15.0-n280999-7bceec30b351 GENERIC amd64

 

[arifer]

ubt is a bluetooth driver. Is your bluetooth working properly? Apparently, the system has issues communicating with the chip (those are usually connected via USB bus, thus the USB error).

 

[gimonchik]

I upgraded to FreeBSD freebsd 15.0-RELEASE-p2 FreeBSD 15.0-RELEASE-p2 releng/15.0-n281005-5fb0f8e9e61d GENERIC amd64 and now this problem occurs constantly

 

[gimonchik]

ubt is a bluetooth driver. Is your bluetooth working properly? Apparently, the system has issues communicating with the chip (those are usually connected via USB bus, thus the USB error).

I have Bluetooth built into my motherboard. I don't have any Bluetooth USB adapters

 

[ralphbsz]

You probably do have a USB Bluetooth adapter built into your motherboard. That's not unusual. These days lots of computers and motherboards use USB right on the board.

 

[SirDice]

I have Bluetooth built into my motherboard. I don't have any Bluetooth USB adapters

Do you actually need Bluetooth? If its builtin you can probably turn it off in the BIOS/UEFI.

 

[fahrenheit]

If you don't use bluetooth you can disable the module. It's useful when you have a network card which also includes bluetooth and you have no way to disable it.

Try adding: devmatch_blacklist="ng_ubt.ko" to /etc/rc.conf.