[Bug 262882] [13.1-RC5] usb disconnects repeatedly, losing all attached devices on that USB hub
Date: Tue, 03 May 2022 08:02:43 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262882
Mark Millard <marklmi26-fbsd@yahoo.com> changed:
What |Removed |Added
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CC| |marklmi26-fbsd@yahoo.com
--- Comment #60 from Mark Millard <marklmi26-fbsd@yahoo.com> ---
(In reply to Glen Barber from comment #55)
I walked down to the ThreadRipper 1950X system and plugged
in a RPi USB keyboard into a USB3 port and got:
ugen2.2: <vendor 0x05e3 USB2.0 Hub> at usbus2
uhub6 on uhub1
uhub6: <vendor 0x05e3 USB2.0 Hub, class 9/0, rev 2.00/32.98, addr 1> on usbus2
uhub6: MTT enabled
uhub_attach: port 1 power on or off failed, USB_ERR_IOERROR
uhub_attach: port 2 power on or off failed, USB_ERR_IOERROR
uhub_attach: port 3 power on or off failed, USB_ERR_IOERROR
uhub_attach: port 4 power on or off failed, USB_ERR_IOERROR
uhub6: 4 ports with 4 removable, self powered
uhub_reattach_port: device problem (USB_ERR_IOERROR), disabling port 1
uhub_reattach_port: device problem (USB_ERR_IOERROR), disabling port 2
uhub_reattach_port: device problem (USB_ERR_IOERROR), disabling port 3
uhub_reattach_port: device problem (USB_ERR_IOERROR), disabling port 4
ugen2.2: <vendor 0x05e3 USB2.0 Hub> at usbus2 (disconnected)
uhub6: at uhub1, port 1, addr 1 (disconnected)
uhub6: detached
ugen2.2: <vendor 0x05e3 USB2.0 Hub> at usbus2
uhub6 on uhub1
uhub6: <vendor 0x05e3 USB2.0 Hub, class 9/0, rev 2.00/32.98, addr 1> on usbus2
uhub6: MTT enabled
uhub6: 4 ports with 4 removable, self powered
ugen2.3: <vendor 0x04d9 RPI Wired Keyboard 4> at usbus2
ukbd2 on uhub6
ukbd2: <vendor 0x04d9 RPI Wired Keyboard 4, class 0/0, rev 2.00/1.40, addr 2>
on usbus2
kbd4 at ukbd2
uhid1 on uhub6
uhid1: <vendor 0x04d9 RPI Wired Keyboard 4, class 0/0, rev 2.00/1.40, addr 2>
on usbus2
(The keyboard I normally use is not a USB one.)
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