I think I am going to necro this one, because what happened now seems to be very similar.
Code:
Darwin.local kernel log messages:
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 9 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 8 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 8 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 12 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 12> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 10> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 10> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ipmi0: KCS Error Data ff
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 10 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 10 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 11> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 11> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS: Error retry exhausted
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 12 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 11 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 11 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 15 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 15> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 13> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 13> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 13 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 13 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 14> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 14> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS Error Data ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> ipmi0: uhub1: at uhub0, port 12, addr 15 (disconnected)
> KCS: Reply address mismatch
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 14 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 14 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS Error Data ff
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 18 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 18> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 16> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 16> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ipmi0: KCS: Error retry exhausted
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 16 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 16 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 17> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 17> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS: Failed to start write
> ipmi0: KCS error: ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 18 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 17 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 17 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 21 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 21> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 19> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 19> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 19 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 19 (disconnected)
> ums0: detached
> ipmi0: KCS Error Data ff
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 20> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 20> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 21 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 20 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 20 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 24 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 24> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 22> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 22> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 22 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 22 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 23> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 23> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS Error Data ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 24 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 23 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 23 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 27 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 27> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 25> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 25> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 25 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 25 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 26> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 26> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS Error Data ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 27 (disconnected)
> ipmi0: KCS: Reply address mismatch
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 26 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 26 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS Error Data ff
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 30 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 30> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 28> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 28> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ipmi0: KCS: Error retry exhausted
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 28 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 28 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 29> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 29> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS: Failed to start write
> ipmi0: KCS error: ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> ipmi0: uhub1: at uhub0, port 12, addr 30 (disconnected)
> KCS: Reply address mismatch
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 29 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 29 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS Error Data ff
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 33 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 33> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 31> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 31> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ipmi0: KCS: Error retry exhausted
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 31 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 31 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 32> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 32> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS: Failed to start write
> ipmi0: KCS error: ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 33 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 32 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 32 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 36 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 36> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 34> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 34> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ipmi0: KCS Error Data ff
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 34 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 34 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 35> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 35> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS: Error retry exhausted
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 36 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 35 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 35 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 39 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 39> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 37> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 37> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 37 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 37 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 38> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 38> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS Error Data ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 39 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 38 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 38 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 42 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 42> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 40> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 40> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 40 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 40 (disconnected)
> ums0: detached
> ipmi0: KCS Error Data ff
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 41> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 41> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 42 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 41 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 41 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 45 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 45> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 43> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 43> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ipmi0: KCS Error Data ff
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 43 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 43 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 44> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 44> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS: Error retry exhausted
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 45 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 44 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 44 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 48 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 48> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 46> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 46> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 46 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 46 (disconnected)
> ipmi0: KCS Error Data ff
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 47> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 47> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 48 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 47 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 47 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 51 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 51> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 49> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 49> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 49 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 49 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 50> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 50> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS Error Data ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> ipmi0: uhub1: at uhub0, port 12, addr 51 (disconnected)
> KCS: Reply address mismatch
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 50 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 50 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS Error Data ff
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 54 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 54> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 52> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 52> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ipmi0: KCS: Error retry exhausted
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 52 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 52 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 53> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 53> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS: Failed to start write
> ipmi0: KCS error: ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 54 (disconnected)
> ipmi0: KCS: Reply address mismatch
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 53 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 53 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS Error Data ff
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 57 failed, USB_ERR_SHORT_XFER
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0557 product 0x7000, class 9/0, rev 2.00/0.00, addr 57> on usbus0
> uhub1: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 55> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 55> on usbus0
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ipmi0: KCS: Error retry exhausted
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 55 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 55 (disconnected)
> ums0: detached
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0
> ukbd0 on uhub1
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 56> on usbus0
> kbd0 at ukbd0
> ums0 on uhub1
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 56> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ipmi0: KCS: Failed to start write
> ipmi0: KCS error: ff
> ugen0.3: <vendor 0x0557 product 0x7000> at usbus0 (disconnected)
> uhub1: at uhub0, port 12, addr 57 (disconnected)
> ugen0.4: <vendor 0x0557 product 0x2419> at usbus0 (disconnected)
> ukbd0: at uhub1, port 1, addr 56 (disconnected)
> ukbd0: detached
> ums0: at uhub1, port 1, addr 56 (disconnected)
> ums0: detached
> uhub1: detached
> ipmi0: KCS: Failed to start write
> ipmi0: KCS Error Data ff
> usbd_setup_device_desc: getting device descriptor at addr 60 failed, USB_ERR_SHORT_XFER
[Message clipped]
I think I am going to necro this one, because iwhat happened now seems to be very similar.