All hubs have same location (macOS)

[eswierk]

% sudo uhubctl
Current status for hub 2 [2109:2811 VIA Labs, Inc. USB2.0 Hub, USB 2.10, 4 ports, ppps]
  Port 1: 0100 power
  Port 2: 0100 power
  Port 3: 0100 power
  Port 4: 0503 power highspeed enable connect []
Current status for hub 2 [2109:2811 VIA Labs, Inc. USB2.0 Hub, USB 2.10, 4 ports, ppps]
  Port 1: 0100 power
  Port 2: 0503 power highspeed enable connect []
  Port 3: 0503 power highspeed enable connect []
  Port 4: 0100 power
Current status for hub 2 [2109:8110 VIA Labs, Inc. USB3.0 Hub, USB 3.00, 4 ports, ppps]
  Port 1: 02a0 power 5gbps Rx.Detect
  Port 2: 02a0 power 5gbps Rx.Detect
  Port 3: 02a0 power 5gbps Rx.Detect
  Port 4: 02a0 power 5gbps Rx.Detect
Current status for hub 2 [2109:8110 VIA Labs, Inc. USB3.0 Hub, USB 3.00, 4 ports, ppps]
  Port 1: 02a0 power 5gbps Rx.Detect
  Port 2: 02a0 power 5gbps Rx.Detect
  Port 3: 02a0 power 5gbps Rx.Detect
  Port 4: 02a0 power 5gbps Rx.Detect
Current status for hub 2 [2109:2811 VIA Labs, Inc. USB2.0 Hub, USB 2.10, 4 ports, ppps]
  Port 1: 0503 power highspeed enable connect []
  Port 2: 0100 power
  Port 3: 0100 power
  Port 4: 0100 power
Current status for hub 2 [2109:2811 VIA Labs, Inc. USB2.0 Hub, USB 2.10, 4 ports, ppps]
  Port 1: 0503 power highspeed enable connect []
  Port 2: 0503 power highspeed enable connect []
  Port 3: 0100 power
  Port 4: 0503 power highspeed enable connect []
Current status for hub 2 [2109:8110 VIA Labs, Inc. USB3.0 Hub, USB 3.00, 4 ports, ppps]
  Port 1: 0203 power 5gbps U0 enable connect []
  Port 2: 02a0 power 5gbps Rx.Detect
  Port 3: 02a0 power 5gbps Rx.Detect
  Port 4: 02a0 power 5gbps Rx.Detect
Current status for hub 2 [2109:8110 VIA Labs, Inc. USB3.0 Hub, USB 3.00, 4 ports, ppps]
  Port 1: 0203 power 5gbps U0 enable connect []
  Port 2: 02a0 power 5gbps Rx.Detect
  Port 3: 02a0 power 5gbps Rx.Detect
  Port 4: 02a0 power 5gbps Rx.Detect

% uhubctl -v
2.6.0

% sw_vers
ProductName:            macOS
ProductVersion:         26.0
BuildVersion:           25A5279m

[mvp]

ProductVersion: 26.0

What macOS version is this??? Are you coming from the future? Or have some development macOS version installed/

I have latest macOS Sequoia 15.5 installed, and I have:

ProductName:		macOS
ProductVersion:		15.5
BuildVersion:		24F74

We used to have a bug in macOS 12.4 USB stack which caused similar issue. Apple fixed it in 12.5, and we have not seen it since then.

[eswierk]

macOS 26 beta — you're 11 versions behind ;-)
https://developer.apple.com/news/releases/?id=06092025c

[mvp]

Relevant discussion from the past libusb/libusb#707

[mvp]

This is the breakage which was observed in macOS 12.4 (x86 only) and was silently fixed by Apple in 12.5 libusb/libusb#1156

[eswierk]

When I view the IOUSB tree in IORegistryExplorer, I see all the hubs and devices.

[mvp]

Then next debug step is to build and run listdevs provided in libusb repository. It should not print devices path as single digit.

[eswierk]

libusb/libusb#1661