Re: new computer, strange usb messages at boot

On Sat, Feb 20, 2016 at 10:25:31AM +0100, Hans Petter Selasky wrote:
> On 02/20/16 06:19, Larry Rosenman wrote:
> > ugen0.2: <CN06307G7248759DE3VFA03> at usbus0
> > Root mount waiting for: usbus0
> > usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_IOERROR
> > Root mount waiting for: usbus0
> > usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_IOERROR
> > Root mount waiting for: usbus0
> > Root mount waiting for: usbus0
> > usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_IOERROR
> > Root mount waiting for: usbus0
> > usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_IOERROR
> > Root mount waiting for: usbus0
> > Root mount waiting for: usbus0
> > usbd_setup_device_desc: getting device descriptor at addr 2 failed, USB_ERR_IOERROR
> 
> Hi,
> 
> Looks like there is an error enumerating one of the USB devices. It is 
> harmless.
> 
> What does "pciconf -lv" say about your USB controllers?
> 
> --HPS

Here is the full pciconf -lv:

hostb0_at_pci0:0:0:0:	class=0x060000 card=0x07061028 chip=0x19108086 rev=0x07 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sky Lake Host Bridge/DRAM Registers'
    class      = bridge
    subclass   = HOST-PCI
pcib1_at_pci0:0:1:0:	class=0x060400 card=0x20158086 chip=0x19018086 rev=0x07 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = 'Sky Lake PCIe Controller (x16)'
    class      = bridge
    subclass   = PCI-PCI
pcib2_at_pci0:0:1:1:	class=0x060400 card=0x07061028 chip=0x19058086 rev=0x07 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = 'Sky Lake PCIe Controller (x8)'
    class      = bridge
    subclass   = PCI-PCI
vgapci1_at_pci0:0:2:0:	class=0x030000 card=0x07061028 chip=0x191b8086 rev=0x06 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = display
    subclass   = VGA
none0_at_pci0:0:4:0:	class=0x118000 card=0x07061028 chip=0x19038086 rev=0x07 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = dasp
xhci0_at_pci0:0:20:0:	class=0x0c0330 card=0x07061028 chip=0xa12f8086 rev=0x31 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H USB 3.0 xHCI Controller'
    class      = serial bus
    subclass   = USB
none1_at_pci0:0:20:2:	class=0x118000 card=0x07061028 chip=0xa1318086 rev=0x31 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H Thermal subsystem'
    class      = dasp
none2_at_pci0:0:21:0:	class=0x118000 card=0x07061028 chip=0xa1608086 rev=0x31 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H LPSS I2C Controller'
    class      = dasp
none3_at_pci0:0:22:0:	class=0x078000 card=0x07061028 chip=0xa13a8086 rev=0x31 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H CSME HECI'
    class      = simple comms
ahci0_at_pci0:0:23:0:	class=0x010601 card=0x07061028 chip=0xa1038086 rev=0x31 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H SATA Controller [AHCI mode]'
    class      = mass storage
    subclass   = SATA
pcib3_at_pci0:0:28:0:	class=0x060400 card=0x07061028 chip=0xa1108086 rev=0xf1 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H PCI Express Root Port'
    class      = bridge
    subclass   = PCI-PCI
pcib4_at_pci0:0:28:4:	class=0x060400 card=0x07061028 chip=0xa1148086 rev=0xf1 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H PCI Express Root Port'
    class      = bridge
    subclass   = PCI-PCI
pcib5_at_pci0:0:28:5:	class=0x060400 card=0x07061028 chip=0xa1158086 rev=0xf1 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H PCI Express Root Port'
    class      = bridge
    subclass   = PCI-PCI
pcib6_at_pci0:0:28:6:	class=0x060400 card=0x07061028 chip=0xa1168086 rev=0xf1 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H PCI Express Root Port'
    class      = bridge
    subclass   = PCI-PCI
isab0_at_pci0:0:31:0:	class=0x060100 card=0x07061028 chip=0xa14e8086 rev=0x31 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H LPC Controller'
    class      = bridge
    subclass   = PCI-ISA
none4_at_pci0:0:31:2:	class=0x058000 card=0x07061028 chip=0xa1218086 rev=0x31 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H PMC'
    class      = memory
hdac0_at_pci0:0:31:3:	class=0x040300 card=0x07061028 chip=0xa1708086 rev=0x31 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H HD Audio'
    class      = multimedia
    subclass   = HDA
none5_at_pci0:0:31:4:	class=0x0c0500 card=0x07061028 chip=0xa1238086 rev=0x31 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Sunrise Point-H SMBus'
    class      = serial bus
    subclass   = SMBus
vgapci0_at_pci0:2:0:0:	class=0x030200 card=0x07061028 chip=0x139b10de rev=0xa2 hdr=0x00
    vendor     = 'NVIDIA Corporation'
    device     = 'GM107M [GeForce GTX 960M]'
    class      = display
    subclass   = 3D
re0_at_pci0:4:0:0:	class=0x020000 card=0x07061028 chip=0x816810ec rev=0x10 hdr=0x00
    vendor     = 'Realtek Semiconductor Co., Ltd.'
    device     = 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller'
    class      = network
    subclass   = ethernet
none6_at_pci0:5:0:0:	class=0x028000 card=0x44108086 chip=0x31658086 rev=0x79 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Wireless 3165'
    class      = network
none7_at_pci0:6:0:0:	class=0xff0000 card=0x522a10ec chip=0x522a10ec rev=0x01 hdr=0x00
    vendor     = 'Realtek Semiconductor Co., Ltd.'
-- 
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 214-642-9640                 E-Mail: ler_at_lerctr.org
US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961