bewest · August 29, 2015 13:57
diff --git a/carelink_linux_usb2.0.txt b/carelink_linux_usb2.0.txt
 Howdy,

 I'm using a Medtronic Carelink usb stick (to download my insulin pump data).
 With usb 2.0 ports, it works very well thanks to the usbserial module.
 I noticed newer kernels discourage users from doing something like:
     modprobe usbserial vendor=0x0a21 product=0x8001
 There is a notice printed to contact the linux kernel developers.
 I expected the serial device to be created silently, are more than just the
 vendor/product ids needed?

 With usb 3.0 ports it fails to enumerate.
 Below is a snapshot of a log with debug enabled.

 I also noticed a thread called
  * Re: [PATCH] usbcore: fix BABBLE failed enumeration of legacy USB2 devices on USB3 bus
    https://lkml.org/lkml/2014/1/17/648
  * Re: [GIT PULL] usb: Enumeration change under xHCI for 3.14.
    http://comments.gmane.org/gmane.linux.usb.general/99901
 These seem interesting, like perhaps they might be relevant?
 I poked around looking at branches; I see that some usb fixes that look similar, any advice?
 In particular, Sarah Sharp's fun-2013-10-01-address-device c3fd544720ca9ea677fff12970db9c42cedaa1d6
 looks very similar.

 Snapshot of log output follows,

 -bewest

 P.S. Could I be CC'd on any reply?

 Full log: https://gist.github.com/bewest/6488955
 git https://gist.github.com/6488955.git mm-cannot-enumerate
 I removed the device, ran a script to log the day/uname, then inserted the device.
 Expected something like /dev/ttyUSB0 to be created, got failed to enumerate, -75.
 First line is uname.

 Oct 10 18:43:21 patient logger: Linux patient 3.8.0-rc7-custom-usb-bewest-debug #2 SMP Thu Oct 10 18:10:46 PDT 2013 x86_64 x86_64 x86_64 GNU/Linux
 Oct 10 18:43:32 patient kernel: [  338.483693] xhci_hcd 0000:00:14.0: Port Status Change Event for port 1
 Oct 10 18:43:32 patient kernel: [  338.483705] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
 Oct 10 18:43:32 patient kernel: [  338.483758] hub 3-0:1.0: state 7 ports 14 chg 0000 evt 0002
 Oct 10 18:43:32 patient kernel: [  338.483771] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x206e1
 Oct 10 18:43:32 patient kernel: [  338.483775] xhci_hcd 0000:00:14.0: Get port status returned 0x10101
 Oct 10 18:43:32 patient kernel: [  338.483785] xhci_hcd 0000:00:14.0: clear port connect change, actual port 0 status  = 0x6e1
 Oct 10 18:43:32 patient kernel: [  338.483792] hub 3-0:1.0: port 1, status 0101, change 0001, 12 Mb/s
 Oct 10 18:43:32 patient kernel: [  338.483797] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x6e1
 Oct 10 18:43:32 patient kernel: [  338.483801] xhci_hcd 0000:00:14.0: Get port status returned 0x101
 Oct 10 18:43:32 patient kernel: [  338.513998] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x6e1
 Oct 10 18:43:32 patient kernel: [  338.514007] xhci_hcd 0000:00:14.0: Get port status returned 0x101
 Oct 10 18:43:32 patient kernel: [  338.533933] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
 Oct 10 18:43:32 patient kernel: [  338.545963] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x6e1
 Oct 10 18:43:32 patient kernel: [  338.545972] xhci_hcd 0000:00:14.0: Get port status returned 0x101
 Oct 10 18:43:32 patient kernel: [  338.577933] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x6e1
 Oct 10 18:43:32 patient kernel: [  338.577942] xhci_hcd 0000:00:14.0: Get port status returned 0x101
 Oct 10 18:43:32 patient kernel: [  338.609907] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x6e1
 Oct 10 18:43:32 patient kernel: [  338.609916] xhci_hcd 0000:00:14.0: Get port status returned 0x101
 Oct 10 18:43:32 patient kernel: [  338.609928] hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
 Oct 10 18:43:32 patient kernel: [  338.609935] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.609990] xhci_hcd 0000:00:14.0: Slot 7 output ctx = 0x2f05e000 (dma)
 Oct 10 18:43:32 patient kernel: [  338.609997] xhci_hcd 0000:00:14.0: Slot 7 input ctx = 0x2f05d000 (dma)
 Oct 10 18:43:32 patient kernel: [  338.610006] xhci_hcd 0000:00:14.0: Set slot id 7 dcbaa entry ffff88002f006038 to 0x2f05e000
 Oct 10 18:43:32 patient kernel: [  338.610022] xhci_hcd 0000:00:14.0: set port reset, actual port 0 status  = 0x791
 Oct 10 18:43:32 patient kernel: [  338.665215] xhci_hcd 0000:00:14.0: Port Status Change Event for port 1
 Oct 10 18:43:32 patient kernel: [  338.665227] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
 Oct 10 18:43:32 patient kernel: [  338.665820] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x200603
 Oct 10 18:43:32 patient kernel: [  338.665829] xhci_hcd 0000:00:14.0: Get port status returned 0x100103
 Oct 10 18:43:32 patient kernel: [  338.721822] xhci_hcd 0000:00:14.0: clear port reset change, actual port 0 status  = 0x603
 Oct 10 18:43:32 patient kernel: [  338.721838] usb 3-1: new full-speed USB device number 8 using xhci_hcd
 Oct 10 18:43:32 patient kernel: [  338.721845] xhci_hcd 0000:00:14.0: Set root hub portnum to 1
 Oct 10 18:43:32 patient kernel: [  338.721849] xhci_hcd 0000:00:14.0: Set fake root hub portnum to 1
 Oct 10 18:43:32 patient kernel: [  338.721853] xhci_hcd 0000:00:14.0: udev->tt = ffff8803eabc2698
 Oct 10 18:43:32 patient kernel: [  338.721857] xhci_hcd 0000:00:14.0: udev->ttport = 0x1
 Oct 10 18:43:32 patient kernel: [  338.721861] xhci_hcd 0000:00:14.0: Slot ID 7 Input Context:
 Oct 10 18:43:32 patient kernel: [  338.721867] xhci_hcd 0000:00:14.0: @ffff88002f05d000 (virt) @2f05d000 (dma) 0x000000 - drop flags
 Oct 10 18:43:32 patient kernel: [  338.721871] xhci_hcd 0000:00:14.0: @ffff88002f05d004 (virt) @2f05d004 (dma) 0x000003 - add flags
 Oct 10 18:43:32 patient kernel: [  338.721876] xhci_hcd 0000:00:14.0: @ffff88002f05d008 (virt) @2f05d008 (dma) 0x000000 - rsvd2[0]
 Oct 10 18:43:32 patient kernel: [  338.721880] xhci_hcd 0000:00:14.0: @ffff88002f05d00c (virt) @2f05d00c (dma) 0x000000 - rsvd2[1]
 Oct 10 18:43:32 patient kernel: [  338.721884] xhci_hcd 0000:00:14.0: @ffff88002f05d010 (virt) @2f05d010 (dma) 0x000000 - rsvd2[2]
 Oct 10 18:43:32 patient kernel: [  338.721889] xhci_hcd 0000:00:14.0: @ffff88002f05d014 (virt) @2f05d014 (dma) 0x000000 - rsvd2[3]
 Oct 10 18:43:32 patient kernel: [  338.721893] xhci_hcd 0000:00:14.0: @ffff88002f05d018 (virt) @2f05d018 (dma) 0x000000 - rsvd2[4]
 Oct 10 18:43:32 patient kernel: [  338.721897] xhci_hcd 0000:00:14.0: @ffff88002f05d01c (virt) @2f05d01c (dma) 0x000000 - rsvd2[5]
 Oct 10 18:43:32 patient kernel: [  338.721901] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:32 patient kernel: [  338.721905] xhci_hcd 0000:00:14.0: @ffff88002f05d020 (virt) @2f05d020 (dma) 0x8100000 - dev_info
 Oct 10 18:43:32 patient kernel: [  338.721910] xhci_hcd 0000:00:14.0: @ffff88002f05d024 (virt) @2f05d024 (dma) 0x010000 - dev_info2
 Oct 10 18:43:32 patient kernel: [  338.721914] xhci_hcd 0000:00:14.0: @ffff88002f05d028 (virt) @2f05d028 (dma) 0x000000 - tt_info
 Oct 10 18:43:32 patient kernel: [  338.721918] xhci_hcd 0000:00:14.0: @ffff88002f05d02c (virt) @2f05d02c (dma) 0x000000 - dev_state
 Oct 10 18:43:32 patient kernel: [  338.721923] xhci_hcd 0000:00:14.0: @ffff88002f05d030 (virt) @2f05d030 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.721927] xhci_hcd 0000:00:14.0: @ffff88002f05d034 (virt) @2f05d034 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.721931] xhci_hcd 0000:00:14.0: @ffff88002f05d038 (virt) @2f05d038 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.721935] xhci_hcd 0000:00:14.0: @ffff88002f05d03c (virt) @2f05d03c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:32 patient kernel: [  338.721939] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:32 patient kernel: [  338.721943] xhci_hcd 0000:00:14.0: @ffff88002f05d040 (virt) @2f05d040 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  338.721947] xhci_hcd 0000:00:14.0: @ffff88002f05d044 (virt) @2f05d044 (dma) 0x400026 - ep_info2
 Oct 10 18:43:32 patient kernel: [  338.721952] xhci_hcd 0000:00:14.0: @ffff88002f05d048 (virt) @2f05d048 (dma) 0x2f05f001 - deq
 Oct 10 18:43:32 patient kernel: [  338.721956] xhci_hcd 0000:00:14.0: @ffff88002f05d050 (virt) @2f05d050 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  338.721960] xhci_hcd 0000:00:14.0: @ffff88002f05d054 (virt) @2f05d054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.721964] xhci_hcd 0000:00:14.0: @ffff88002f05d058 (virt) @2f05d058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.721969] xhci_hcd 0000:00:14.0: @ffff88002f05d05c (virt) @2f05d05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.721972] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:32 patient kernel: [  338.721976] xhci_hcd 0000:00:14.0: @ffff88002f05d060 (virt) @2f05d060 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  338.721980] xhci_hcd 0000:00:14.0: @ffff88002f05d064 (virt) @2f05d064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  338.721984] xhci_hcd 0000:00:14.0: @ffff88002f05d068 (virt) @2f05d068 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  338.721988] xhci_hcd 0000:00:14.0: @ffff88002f05d070 (virt) @2f05d070 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  338.721992] xhci_hcd 0000:00:14.0: @ffff88002f05d074 (virt) @2f05d074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.721997] xhci_hcd 0000:00:14.0: @ffff88002f05d078 (virt) @2f05d078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722001] xhci_hcd 0000:00:14.0: @ffff88002f05d07c (virt) @2f05d07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722004] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:32 patient kernel: [  338.722008] xhci_hcd 0000:00:14.0: @ffff88002f05d080 (virt) @2f05d080 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  338.722012] xhci_hcd 0000:00:14.0: @ffff88002f05d084 (virt) @2f05d084 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  338.722017] xhci_hcd 0000:00:14.0: @ffff88002f05d088 (virt) @2f05d088 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  338.722021] xhci_hcd 0000:00:14.0: @ffff88002f05d090 (virt) @2f05d090 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  338.722025] xhci_hcd 0000:00:14.0: @ffff88002f05d094 (virt) @2f05d094 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.722029] xhci_hcd 0000:00:14.0: @ffff88002f05d098 (virt) @2f05d098 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722033] xhci_hcd 0000:00:14.0: @ffff88002f05d09c (virt) @2f05d09c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722038] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.722378] xhci_hcd 0000:00:14.0: Successful Address Device command
 Oct 10 18:43:32 patient kernel: [  338.722389] xhci_hcd 0000:00:14.0: Op regs DCBAA ptr = 0x0000002f006000
 Oct 10 18:43:32 patient kernel: [  338.722396] xhci_hcd 0000:00:14.0: Slot ID 7 dcbaa entry @ffff88002f006038 = 0x0000002f05e000
 Oct 10 18:43:32 patient kernel: [  338.722400] xhci_hcd 0000:00:14.0: Output Context DMA address = 0x2f05e000
 Oct 10 18:43:32 patient kernel: [  338.722404] xhci_hcd 0000:00:14.0: Slot ID 7 Input Context:
 Oct 10 18:43:32 patient kernel: [  338.722410] xhci_hcd 0000:00:14.0: @ffff88002f05d000 (virt) @2f05d000 (dma) 0x000000 - drop flags
 Oct 10 18:43:32 patient kernel: [  338.722415] xhci_hcd 0000:00:14.0: @ffff88002f05d004 (virt) @2f05d004 (dma) 0x000003 - add flags
 Oct 10 18:43:32 patient kernel: [  338.722419] xhci_hcd 0000:00:14.0: @ffff88002f05d008 (virt) @2f05d008 (dma) 0x000000 - rsvd2[0]
 Oct 10 18:43:32 patient kernel: [  338.722424] xhci_hcd 0000:00:14.0: @ffff88002f05d00c (virt) @2f05d00c (dma) 0x000000 - rsvd2[1]
 Oct 10 18:43:32 patient kernel: [  338.722428] xhci_hcd 0000:00:14.0: @ffff88002f05d010 (virt) @2f05d010 (dma) 0x000000 - rsvd2[2]
 Oct 10 18:43:32 patient kernel: [  338.722432] xhci_hcd 0000:00:14.0: @ffff88002f05d014 (virt) @2f05d014 (dma) 0x000000 - rsvd2[3]
 Oct 10 18:43:32 patient kernel: [  338.722436] xhci_hcd 0000:00:14.0: @ffff88002f05d018 (virt) @2f05d018 (dma) 0x000000 - rsvd2[4]
 Oct 10 18:43:32 patient kernel: [  338.722440] xhci_hcd 0000:00:14.0: @ffff88002f05d01c (virt) @2f05d01c (dma) 0x000000 - rsvd2[5]
 Oct 10 18:43:32 patient kernel: [  338.722444] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:32 patient kernel: [  338.722448] xhci_hcd 0000:00:14.0: @ffff88002f05d020 (virt) @2f05d020 (dma) 0x8100000 - dev_info
 Oct 10 18:43:32 patient kernel: [  338.722453] xhci_hcd 0000:00:14.0: @ffff88002f05d024 (virt) @2f05d024 (dma) 0x010000 - dev_info2
 Oct 10 18:43:32 patient kernel: [  338.722457] xhci_hcd 0000:00:14.0: @ffff88002f05d028 (virt) @2f05d028 (dma) 0x000000 - tt_info
 Oct 10 18:43:32 patient kernel: [  338.722461] xhci_hcd 0000:00:14.0: @ffff88002f05d02c (virt) @2f05d02c (dma) 0x000000 - dev_state
 Oct 10 18:43:32 patient kernel: [  338.722465] xhci_hcd 0000:00:14.0: @ffff88002f05d030 (virt) @2f05d030 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.722470] xhci_hcd 0000:00:14.0: @ffff88002f05d034 (virt) @2f05d034 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722474] xhci_hcd 0000:00:14.0: @ffff88002f05d038 (virt) @2f05d038 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722478] xhci_hcd 0000:00:14.0: @ffff88002f05d03c (virt) @2f05d03c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:32 patient kernel: [  338.722482] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:32 patient kernel: [  338.722486] xhci_hcd 0000:00:14.0: @ffff88002f05d040 (virt) @2f05d040 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  338.722490] xhci_hcd 0000:00:14.0: @ffff88002f05d044 (virt) @2f05d044 (dma) 0x400026 - ep_info2
 Oct 10 18:43:32 patient kernel: [  338.722495] xhci_hcd 0000:00:14.0: @ffff88002f05d048 (virt) @2f05d048 (dma) 0x2f05f001 - deq
 Oct 10 18:43:32 patient kernel: [  338.722499] xhci_hcd 0000:00:14.0: @ffff88002f05d050 (virt) @2f05d050 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  338.722503] xhci_hcd 0000:00:14.0: @ffff88002f05d054 (virt) @2f05d054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.722507] xhci_hcd 0000:00:14.0: @ffff88002f05d058 (virt) @2f05d058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722512] xhci_hcd 0000:00:14.0: @ffff88002f05d05c (virt) @2f05d05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722515] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:32 patient kernel: [  338.722519] xhci_hcd 0000:00:14.0: @ffff88002f05d060 (virt) @2f05d060 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  338.722524] xhci_hcd 0000:00:14.0: @ffff88002f05d064 (virt) @2f05d064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  338.722528] xhci_hcd 0000:00:14.0: @ffff88002f05d068 (virt) @2f05d068 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  338.722532] xhci_hcd 0000:00:14.0: @ffff88002f05d070 (virt) @2f05d070 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  338.722536] xhci_hcd 0000:00:14.0: @ffff88002f05d074 (virt) @2f05d074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.722540] xhci_hcd 0000:00:14.0: @ffff88002f05d078 (virt) @2f05d078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722544] xhci_hcd 0000:00:14.0: @ffff88002f05d07c (virt) @2f05d07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722548] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:32 patient kernel: [  338.722552] xhci_hcd 0000:00:14.0: @ffff88002f05d080 (virt) @2f05d080 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  338.722556] xhci_hcd 0000:00:14.0: @ffff88002f05d084 (virt) @2f05d084 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  338.722560] xhci_hcd 0000:00:14.0: @ffff88002f05d088 (virt) @2f05d088 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  338.722564] xhci_hcd 0000:00:14.0: @ffff88002f05d090 (virt) @2f05d090 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  338.722568] xhci_hcd 0000:00:14.0: @ffff88002f05d094 (virt) @2f05d094 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.722573] xhci_hcd 0000:00:14.0: @ffff88002f05d098 (virt) @2f05d098 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722577] xhci_hcd 0000:00:14.0: @ffff88002f05d09c (virt) @2f05d09c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722580] xhci_hcd 0000:00:14.0: Slot ID 7 Output Context:
 Oct 10 18:43:32 patient kernel: [  338.722584] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:32 patient kernel: [  338.722588] xhci_hcd 0000:00:14.0: @ffff88002f05e000 (virt) @2f05e000 (dma) 0x8100000 - dev_info
 Oct 10 18:43:32 patient kernel: [  338.722592] xhci_hcd 0000:00:14.0: @ffff88002f05e004 (virt) @2f05e004 (dma) 0x010000 - dev_info2
 Oct 10 18:43:32 patient kernel: [  338.722596] xhci_hcd 0000:00:14.0: @ffff88002f05e008 (virt) @2f05e008 (dma) 0x000000 - tt_info
 Oct 10 18:43:32 patient kernel: [  338.722600] xhci_hcd 0000:00:14.0: @ffff88002f05e00c (virt) @2f05e00c (dma) 0x10000007 - dev_state
 Oct 10 18:43:32 patient kernel: [  338.722605] xhci_hcd 0000:00:14.0: @ffff88002f05e010 (virt) @2f05e010 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.722609] xhci_hcd 0000:00:14.0: @ffff88002f05e014 (virt) @2f05e014 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722613] xhci_hcd 0000:00:14.0: @ffff88002f05e018 (virt) @2f05e018 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722617] xhci_hcd 0000:00:14.0: @ffff88002f05e01c (virt) @2f05e01c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:32 patient kernel: [  338.722621] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:32 patient kernel: [  338.722625] xhci_hcd 0000:00:14.0: @ffff88002f05e020 (virt) @2f05e020 (dma) 0x000001 - ep_info
 Oct 10 18:43:32 patient kernel: [  338.722629] xhci_hcd 0000:00:14.0: @ffff88002f05e024 (virt) @2f05e024 (dma) 0x400026 - ep_info2
 Oct 10 18:43:32 patient kernel: [  338.722633] xhci_hcd 0000:00:14.0: @ffff88002f05e028 (virt) @2f05e028 (dma) 0x2f05f001 - deq
 Oct 10 18:43:32 patient kernel: [  338.722637] xhci_hcd 0000:00:14.0: @ffff88002f05e030 (virt) @2f05e030 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  338.722642] xhci_hcd 0000:00:14.0: @ffff88002f05e034 (virt) @2f05e034 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.722646] xhci_hcd 0000:00:14.0: @ffff88002f05e038 (virt) @2f05e038 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722650] xhci_hcd 0000:00:14.0: @ffff88002f05e03c (virt) @2f05e03c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722653] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:32 patient kernel: [  338.722657] xhci_hcd 0000:00:14.0: @ffff88002f05e040 (virt) @2f05e040 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  338.722662] xhci_hcd 0000:00:14.0: @ffff88002f05e044 (virt) @2f05e044 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  338.722666] xhci_hcd 0000:00:14.0: @ffff88002f05e048 (virt) @2f05e048 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  338.722670] xhci_hcd 0000:00:14.0: @ffff88002f05e050 (virt) @2f05e050 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  338.722674] xhci_hcd 0000:00:14.0: @ffff88002f05e054 (virt) @2f05e054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.722678] xhci_hcd 0000:00:14.0: @ffff88002f05e058 (virt) @2f05e058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722682] xhci_hcd 0000:00:14.0: @ffff88002f05e05c (virt) @2f05e05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722686] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:32 patient kernel: [  338.722690] xhci_hcd 0000:00:14.0: @ffff88002f05e060 (virt) @2f05e060 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  338.722694] xhci_hcd 0000:00:14.0: @ffff88002f05e064 (virt) @2f05e064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  338.722698] xhci_hcd 0000:00:14.0: @ffff88002f05e068 (virt) @2f05e068 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  338.722702] xhci_hcd 0000:00:14.0: @ffff88002f05e070 (virt) @2f05e070 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  338.722706] xhci_hcd 0000:00:14.0: @ffff88002f05e074 (virt) @2f05e074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  338.722710] xhci_hcd 0000:00:14.0: @ffff88002f05e078 (virt) @2f05e078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  338.722715] xhci_hcd 0000:00:14.0: @ffff88002f05e07c (virt) @2f05e07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  338.722719] xhci_hcd 0000:00:14.0: Internal device address = 8
 Oct 10 18:43:32 patient kernel: [  338.738052] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  338.738063] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  338.738068] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  338.738072] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  338.738076] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  338.738080] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  338.738083] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  338.738087] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  338.738091] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f030 (DMA)
 Oct 10 18:43:32 patient kernel: [  338.738095] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  338.738100] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f030 (0x2f05f030 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  338.738105] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.738113] xhci_hcd 0000:00:14.0: Giveback URB ffff880407df0e40, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  338.738126] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  338.738131] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f031
 Oct 10 18:43:32 patient kernel: [  338.738462] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  338.738472] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  338.738477] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  338.738481] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  338.738484] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  338.738488] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  338.738491] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  338.738495] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  338.738499] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f060 (DMA)
 Oct 10 18:43:32 patient kernel: [  338.738503] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  338.738508] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f060 (0x2f05f060 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  338.738512] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.738520] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  338.738531] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  338.738536] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f061
 Oct 10 18:43:32 patient kernel: [  338.738863] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  338.738873] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  338.738878] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  338.738882] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  338.738886] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  338.738889] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  338.738893] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  338.738897] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  338.738901] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f090 (DMA)
 Oct 10 18:43:32 patient kernel: [  338.738905] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  338.738910] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f090 (0x2f05f090 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  338.738914] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.738921] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  338.738932] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  338.738937] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f091
 Oct 10 18:43:32 patient kernel: [  338.738953] usb 3-1: device descriptor read/8, error -75
 Oct 10 18:43:32 patient kernel: [  338.781733] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
 Oct 10 18:43:32 patient kernel: [  338.858052] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  338.858065] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  338.858071] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  338.858075] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  338.858079] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  338.858083] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  338.858086] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  338.858090] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  338.858094] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f0c0 (DMA)
 Oct 10 18:43:32 patient kernel: [  338.858098] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  338.858104] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f0c0 (0x2f05f0c0 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  338.858108] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.858116] xhci_hcd 0000:00:14.0: Giveback URB ffff8803f49c30c0, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  338.858133] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  338.858138] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f0c1
 Oct 10 18:43:32 patient kernel: [  338.858525] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  338.858538] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  338.858543] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  338.858547] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  338.858550] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  338.858554] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  338.858558] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  338.858562] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  338.858566] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f0f0 (DMA)
 Oct 10 18:43:32 patient kernel: [  338.858569] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  338.858575] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f0f0 (0x2f05f0f0 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  338.858579] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.858587] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  338.858603] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  338.858608] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f0f1
 Oct 10 18:43:32 patient kernel: [  338.859020] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  338.859034] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  338.859039] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  338.859043] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  338.859047] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  338.859050] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  338.859054] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  338.859058] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  338.859062] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f120 (DMA)
 Oct 10 18:43:32 patient kernel: [  338.859065] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  338.859071] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f120 (0x2f05f120 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  338.859075] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.859083] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  338.859100] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  338.859105] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f121
 Oct 10 18:43:32 patient kernel: [  338.859127] usb 3-1: device descriptor read/8, error -75
 Oct 10 18:43:32 patient kernel: [  338.961658] xhci_hcd 0000:00:14.0: disable port, actual port 0 status  = 0x6e1
 Oct 10 18:43:32 patient kernel: [  338.961683] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.961693] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  338.961761] xhci_hcd 0000:00:14.0: Slot 8 output ctx = 0x2f05e000 (dma)
 Oct 10 18:43:32 patient kernel: [  338.961769] xhci_hcd 0000:00:14.0: Slot 8 input ctx = 0x2f05d000 (dma)
 Oct 10 18:43:32 patient kernel: [  338.961778] xhci_hcd 0000:00:14.0: Set slot id 8 dcbaa entry ffff88002f006040 to 0x2f05e000
 Oct 10 18:43:32 patient kernel: [  338.961796] xhci_hcd 0000:00:14.0: set port reset, actual port 0 status  = 0x791
 Oct 10 18:43:32 patient kernel: [  339.016988] xhci_hcd 0000:00:14.0: Port Status Change Event for port 1
 Oct 10 18:43:32 patient kernel: [  339.017000] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
 Oct 10 18:43:32 patient kernel: [  339.017591] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x200603
 Oct 10 18:43:32 patient kernel: [  339.017607] xhci_hcd 0000:00:14.0: Get port status returned 0x100103
 Oct 10 18:43:32 patient kernel: [  339.073511] xhci_hcd 0000:00:14.0: clear port reset change, actual port 0 status  = 0x603
 Oct 10 18:43:32 patient kernel: [  339.073527] usb 3-1: new full-speed USB device number 9 using xhci_hcd
 Oct 10 18:43:32 patient kernel: [  339.073534] xhci_hcd 0000:00:14.0: Set root hub portnum to 1
 Oct 10 18:43:32 patient kernel: [  339.073538] xhci_hcd 0000:00:14.0: Set fake root hub portnum to 1
 Oct 10 18:43:32 patient kernel: [  339.073542] xhci_hcd 0000:00:14.0: udev->tt = ffff8803eabc2698
 Oct 10 18:43:32 patient kernel: [  339.073546] xhci_hcd 0000:00:14.0: udev->ttport = 0x1
 Oct 10 18:43:32 patient kernel: [  339.073550] xhci_hcd 0000:00:14.0: Slot ID 8 Input Context:
 Oct 10 18:43:32 patient kernel: [  339.073556] xhci_hcd 0000:00:14.0: @ffff88002f05d000 (virt) @2f05d000 (dma) 0x000000 - drop flags
 Oct 10 18:43:32 patient kernel: [  339.073561] xhci_hcd 0000:00:14.0: @ffff88002f05d004 (virt) @2f05d004 (dma) 0x000003 - add flags
 Oct 10 18:43:32 patient kernel: [  339.073565] xhci_hcd 0000:00:14.0: @ffff88002f05d008 (virt) @2f05d008 (dma) 0x000000 - rsvd2[0]
 Oct 10 18:43:32 patient kernel: [  339.073570] xhci_hcd 0000:00:14.0: @ffff88002f05d00c (virt) @2f05d00c (dma) 0x000000 - rsvd2[1]
 Oct 10 18:43:32 patient kernel: [  339.073574] xhci_hcd 0000:00:14.0: @ffff88002f05d010 (virt) @2f05d010 (dma) 0x000000 - rsvd2[2]
 Oct 10 18:43:32 patient kernel: [  339.073578] xhci_hcd 0000:00:14.0: @ffff88002f05d014 (virt) @2f05d014 (dma) 0x000000 - rsvd2[3]
 Oct 10 18:43:32 patient kernel: [  339.073582] xhci_hcd 0000:00:14.0: @ffff88002f05d018 (virt) @2f05d018 (dma) 0x000000 - rsvd2[4]
 Oct 10 18:43:32 patient kernel: [  339.073586] xhci_hcd 0000:00:14.0: @ffff88002f05d01c (virt) @2f05d01c (dma) 0x000000 - rsvd2[5]
 Oct 10 18:43:32 patient kernel: [  339.073590] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:32 patient kernel: [  339.073594] xhci_hcd 0000:00:14.0: @ffff88002f05d020 (virt) @2f05d020 (dma) 0x8100000 - dev_info
 Oct 10 18:43:32 patient kernel: [  339.073599] xhci_hcd 0000:00:14.0: @ffff88002f05d024 (virt) @2f05d024 (dma) 0x010000 - dev_info2
 Oct 10 18:43:32 patient kernel: [  339.073603] xhci_hcd 0000:00:14.0: @ffff88002f05d028 (virt) @2f05d028 (dma) 0x000000 - tt_info
 Oct 10 18:43:32 patient kernel: [  339.073607] xhci_hcd 0000:00:14.0: @ffff88002f05d02c (virt) @2f05d02c (dma) 0x000000 - dev_state
 Oct 10 18:43:32 patient kernel: [  339.073612] xhci_hcd 0000:00:14.0: @ffff88002f05d030 (virt) @2f05d030 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.073616] xhci_hcd 0000:00:14.0: @ffff88002f05d034 (virt) @2f05d034 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.073620] xhci_hcd 0000:00:14.0: @ffff88002f05d038 (virt) @2f05d038 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.073624] xhci_hcd 0000:00:14.0: @ffff88002f05d03c (virt) @2f05d03c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:32 patient kernel: [  339.073628] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:32 patient kernel: [  339.073632] xhci_hcd 0000:00:14.0: @ffff88002f05d040 (virt) @2f05d040 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  339.073636] xhci_hcd 0000:00:14.0: @ffff88002f05d044 (virt) @2f05d044 (dma) 0x400026 - ep_info2
 Oct 10 18:43:32 patient kernel: [  339.073641] xhci_hcd 0000:00:14.0: @ffff88002f05d048 (virt) @2f05d048 (dma) 0x2f05f001 - deq
 Oct 10 18:43:32 patient kernel: [  339.073645] xhci_hcd 0000:00:14.0: @ffff88002f05d050 (virt) @2f05d050 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  339.073649] xhci_hcd 0000:00:14.0: @ffff88002f05d054 (virt) @2f05d054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.073653] xhci_hcd 0000:00:14.0: @ffff88002f05d058 (virt) @2f05d058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.073657] xhci_hcd 0000:00:14.0: @ffff88002f05d05c (virt) @2f05d05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.073661] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:32 patient kernel: [  339.073665] xhci_hcd 0000:00:14.0: @ffff88002f05d060 (virt) @2f05d060 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  339.073669] xhci_hcd 0000:00:14.0: @ffff88002f05d064 (virt) @2f05d064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  339.073673] xhci_hcd 0000:00:14.0: @ffff88002f05d068 (virt) @2f05d068 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  339.073677] xhci_hcd 0000:00:14.0: @ffff88002f05d070 (virt) @2f05d070 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  339.073681] xhci_hcd 0000:00:14.0: @ffff88002f05d074 (virt) @2f05d074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.073685] xhci_hcd 0000:00:14.0: @ffff88002f05d078 (virt) @2f05d078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.073689] xhci_hcd 0000:00:14.0: @ffff88002f05d07c (virt) @2f05d07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.073693] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:32 patient kernel: [  339.073697] xhci_hcd 0000:00:14.0: @ffff88002f05d080 (virt) @2f05d080 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  339.073701] xhci_hcd 0000:00:14.0: @ffff88002f05d084 (virt) @2f05d084 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  339.073705] xhci_hcd 0000:00:14.0: @ffff88002f05d088 (virt) @2f05d088 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  339.073710] xhci_hcd 0000:00:14.0: @ffff88002f05d090 (virt) @2f05d090 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  339.073714] xhci_hcd 0000:00:14.0: @ffff88002f05d094 (virt) @2f05d094 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.073718] xhci_hcd 0000:00:14.0: @ffff88002f05d098 (virt) @2f05d098 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.073722] xhci_hcd 0000:00:14.0: @ffff88002f05d09c (virt) @2f05d09c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.073727] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  339.074058] xhci_hcd 0000:00:14.0: Successful Address Device command
 Oct 10 18:43:32 patient kernel: [  339.074070] xhci_hcd 0000:00:14.0: Op regs DCBAA ptr = 0x0000002f006000
 Oct 10 18:43:32 patient kernel: [  339.074077] xhci_hcd 0000:00:14.0: Slot ID 8 dcbaa entry @ffff88002f006040 = 0x0000002f05e000
 Oct 10 18:43:32 patient kernel: [  339.074081] xhci_hcd 0000:00:14.0: Output Context DMA address = 0x2f05e000
 Oct 10 18:43:32 patient kernel: [  339.074085] xhci_hcd 0000:00:14.0: Slot ID 8 Input Context:
 Oct 10 18:43:32 patient kernel: [  339.074091] xhci_hcd 0000:00:14.0: @ffff88002f05d000 (virt) @2f05d000 (dma) 0x000000 - drop flags
 Oct 10 18:43:32 patient kernel: [  339.074096] xhci_hcd 0000:00:14.0: @ffff88002f05d004 (virt) @2f05d004 (dma) 0x000003 - add flags
 Oct 10 18:43:32 patient kernel: [  339.074100] xhci_hcd 0000:00:14.0: @ffff88002f05d008 (virt) @2f05d008 (dma) 0x000000 - rsvd2[0]
 Oct 10 18:43:32 patient kernel: [  339.074105] xhci_hcd 0000:00:14.0: @ffff88002f05d00c (virt) @2f05d00c (dma) 0x000000 - rsvd2[1]
 Oct 10 18:43:32 patient kernel: [  339.074109] xhci_hcd 0000:00:14.0: @ffff88002f05d010 (virt) @2f05d010 (dma) 0x000000 - rsvd2[2]
 Oct 10 18:43:32 patient kernel: [  339.074113] xhci_hcd 0000:00:14.0: @ffff88002f05d014 (virt) @2f05d014 (dma) 0x000000 - rsvd2[3]
 Oct 10 18:43:32 patient kernel: [  339.074117] xhci_hcd 0000:00:14.0: @ffff88002f05d018 (virt) @2f05d018 (dma) 0x000000 - rsvd2[4]
 Oct 10 18:43:32 patient kernel: [  339.074121] xhci_hcd 0000:00:14.0: @ffff88002f05d01c (virt) @2f05d01c (dma) 0x000000 - rsvd2[5]
 Oct 10 18:43:32 patient kernel: [  339.074125] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:32 patient kernel: [  339.074129] xhci_hcd 0000:00:14.0: @ffff88002f05d020 (virt) @2f05d020 (dma) 0x8100000 - dev_info
 Oct 10 18:43:32 patient kernel: [  339.074134] xhci_hcd 0000:00:14.0: @ffff88002f05d024 (virt) @2f05d024 (dma) 0x010000 - dev_info2
 Oct 10 18:43:32 patient kernel: [  339.074138] xhci_hcd 0000:00:14.0: @ffff88002f05d028 (virt) @2f05d028 (dma) 0x000000 - tt_info
 Oct 10 18:43:32 patient kernel: [  339.074142] xhci_hcd 0000:00:14.0: @ffff88002f05d02c (virt) @2f05d02c (dma) 0x000000 - dev_state
 Oct 10 18:43:32 patient kernel: [  339.074146] xhci_hcd 0000:00:14.0: @ffff88002f05d030 (virt) @2f05d030 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.074150] xhci_hcd 0000:00:14.0: @ffff88002f05d034 (virt) @2f05d034 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.074155] xhci_hcd 0000:00:14.0: @ffff88002f05d038 (virt) @2f05d038 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.074159] xhci_hcd 0000:00:14.0: @ffff88002f05d03c (virt) @2f05d03c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:32 patient kernel: [  339.074163] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:32 patient kernel: [  339.074168] xhci_hcd 0000:00:14.0: @ffff88002f05d040 (virt) @2f05d040 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  339.074172] xhci_hcd 0000:00:14.0: @ffff88002f05d044 (virt) @2f05d044 (dma) 0x400026 - ep_info2
 Oct 10 18:43:32 patient kernel: [  339.074176] xhci_hcd 0000:00:14.0: @ffff88002f05d048 (virt) @2f05d048 (dma) 0x2f05f001 - deq
 Oct 10 18:43:32 patient kernel: [  339.074180] xhci_hcd 0000:00:14.0: @ffff88002f05d050 (virt) @2f05d050 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  339.074185] xhci_hcd 0000:00:14.0: @ffff88002f05d054 (virt) @2f05d054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.074189] xhci_hcd 0000:00:14.0: @ffff88002f05d058 (virt) @2f05d058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.074193] xhci_hcd 0000:00:14.0: @ffff88002f05d05c (virt) @2f05d05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.074197] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:32 patient kernel: [  339.074201] xhci_hcd 0000:00:14.0: @ffff88002f05d060 (virt) @2f05d060 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  339.074205] xhci_hcd 0000:00:14.0: @ffff88002f05d064 (virt) @2f05d064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  339.074209] xhci_hcd 0000:00:14.0: @ffff88002f05d068 (virt) @2f05d068 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  339.074213] xhci_hcd 0000:00:14.0: @ffff88002f05d070 (virt) @2f05d070 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  339.074217] xhci_hcd 0000:00:14.0: @ffff88002f05d074 (virt) @2f05d074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.074221] xhci_hcd 0000:00:14.0: @ffff88002f05d078 (virt) @2f05d078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.074225] xhci_hcd 0000:00:14.0: @ffff88002f05d07c (virt) @2f05d07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.074229] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:32 patient kernel: [  339.074233] xhci_hcd 0000:00:14.0: @ffff88002f05d080 (virt) @2f05d080 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  339.074237] xhci_hcd 0000:00:14.0: @ffff88002f05d084 (virt) @2f05d084 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  339.074241] xhci_hcd 0000:00:14.0: @ffff88002f05d088 (virt) @2f05d088 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  339.074245] xhci_hcd 0000:00:14.0: @ffff88002f05d090 (virt) @2f05d090 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  339.074249] xhci_hcd 0000:00:14.0: @ffff88002f05d094 (virt) @2f05d094 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.074253] xhci_hcd 0000:00:14.0: @ffff88002f05d098 (virt) @2f05d098 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.074257] xhci_hcd 0000:00:14.0: @ffff88002f05d09c (virt) @2f05d09c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.074261] xhci_hcd 0000:00:14.0: Slot ID 8 Output Context:
 Oct 10 18:43:32 patient kernel: [  339.074265] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:32 patient kernel: [  339.074269] xhci_hcd 0000:00:14.0: @ffff88002f05e000 (virt) @2f05e000 (dma) 0x8100000 - dev_info
 Oct 10 18:43:32 patient kernel: [  339.074273] xhci_hcd 0000:00:14.0: @ffff88002f05e004 (virt) @2f05e004 (dma) 0x010000 - dev_info2
 Oct 10 18:43:32 patient kernel: [  339.074277] xhci_hcd 0000:00:14.0: @ffff88002f05e008 (virt) @2f05e008 (dma) 0x000000 - tt_info
 Oct 10 18:43:32 patient kernel: [  339.074281] xhci_hcd 0000:00:14.0: @ffff88002f05e00c (virt) @2f05e00c (dma) 0x10000008 - dev_state
 Oct 10 18:43:32 patient kernel: [  339.074285] xhci_hcd 0000:00:14.0: @ffff88002f05e010 (virt) @2f05e010 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.074290] xhci_hcd 0000:00:14.0: @ffff88002f05e014 (virt) @2f05e014 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.074294] xhci_hcd 0000:00:14.0: @ffff88002f05e018 (virt) @2f05e018 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.074298] xhci_hcd 0000:00:14.0: @ffff88002f05e01c (virt) @2f05e01c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:32 patient kernel: [  339.074302] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:32 patient kernel: [  339.074306] xhci_hcd 0000:00:14.0: @ffff88002f05e020 (virt) @2f05e020 (dma) 0x000001 - ep_info
 Oct 10 18:43:32 patient kernel: [  339.074310] xhci_hcd 0000:00:14.0: @ffff88002f05e024 (virt) @2f05e024 (dma) 0x400026 - ep_info2
 Oct 10 18:43:32 patient kernel: [  339.074314] xhci_hcd 0000:00:14.0: @ffff88002f05e028 (virt) @2f05e028 (dma) 0x2f05f001 - deq
 Oct 10 18:43:32 patient kernel: [  339.074318] xhci_hcd 0000:00:14.0: @ffff88002f05e030 (virt) @2f05e030 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  339.074322] xhci_hcd 0000:00:14.0: @ffff88002f05e034 (virt) @2f05e034 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.074326] xhci_hcd 0000:00:14.0: @ffff88002f05e038 (virt) @2f05e038 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.074330] xhci_hcd 0000:00:14.0: @ffff88002f05e03c (virt) @2f05e03c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.074334] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:32 patient kernel: [  339.074338] xhci_hcd 0000:00:14.0: @ffff88002f05e040 (virt) @2f05e040 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  339.074342] xhci_hcd 0000:00:14.0: @ffff88002f05e044 (virt) @2f05e044 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  339.074346] xhci_hcd 0000:00:14.0: @ffff88002f05e048 (virt) @2f05e048 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  339.074350] xhci_hcd 0000:00:14.0: @ffff88002f05e050 (virt) @2f05e050 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  339.074354] xhci_hcd 0000:00:14.0: @ffff88002f05e054 (virt) @2f05e054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.074359] xhci_hcd 0000:00:14.0: @ffff88002f05e058 (virt) @2f05e058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.074363] xhci_hcd 0000:00:14.0: @ffff88002f05e05c (virt) @2f05e05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.074366] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:32 patient kernel: [  339.074370] xhci_hcd 0000:00:14.0: @ffff88002f05e060 (virt) @2f05e060 (dma) 0x000000 - ep_info
 Oct 10 18:43:32 patient kernel: [  339.074374] xhci_hcd 0000:00:14.0: @ffff88002f05e064 (virt) @2f05e064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:32 patient kernel: [  339.074378] xhci_hcd 0000:00:14.0: @ffff88002f05e068 (virt) @2f05e068 (dma) 0x000000 - deq
 Oct 10 18:43:32 patient kernel: [  339.074382] xhci_hcd 0000:00:14.0: @ffff88002f05e070 (virt) @2f05e070 (dma) 0x000000 - tx_info
 Oct 10 18:43:32 patient kernel: [  339.074386] xhci_hcd 0000:00:14.0: @ffff88002f05e074 (virt) @2f05e074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:32 patient kernel: [  339.074391] xhci_hcd 0000:00:14.0: @ffff88002f05e078 (virt) @2f05e078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:32 patient kernel: [  339.074395] xhci_hcd 0000:00:14.0: @ffff88002f05e07c (virt) @2f05e07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:32 patient kernel: [  339.074399] xhci_hcd 0000:00:14.0: Internal device address = 9
 Oct 10 18:43:32 patient kernel: [  339.089758] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  339.089769] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  339.089774] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  339.089778] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  339.089782] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  339.089785] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  339.089789] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  339.089793] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  339.089797] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f030 (DMA)
 Oct 10 18:43:32 patient kernel: [  339.089801] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  339.089806] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f030 (0x2f05f030 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  339.089810] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  339.089818] xhci_hcd 0000:00:14.0: Giveback URB ffff880407df0300, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  339.089831] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  339.089836] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f031
 Oct 10 18:43:32 patient kernel: [  339.090168] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  339.090178] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  339.090182] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  339.090186] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  339.090190] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  339.090193] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  339.090197] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  339.090201] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  339.090205] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f060 (DMA)
 Oct 10 18:43:32 patient kernel: [  339.090208] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  339.090214] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f060 (0x2f05f060 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  339.090218] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  339.090225] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  339.090236] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  339.090241] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f061
 Oct 10 18:43:32 patient kernel: [  339.090569] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  339.090579] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  339.090584] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  339.090588] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  339.090591] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  339.090594] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  339.090598] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  339.090602] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  339.090606] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f090 (DMA)
 Oct 10 18:43:32 patient kernel: [  339.090610] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  339.090616] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f090 (0x2f05f090 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  339.090619] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  339.090627] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  339.090638] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  339.090643] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f091
 Oct 10 18:43:32 patient kernel: [  339.090658] usb 3-1: device descriptor read/8, error -75
 Oct 10 18:43:32 patient kernel: [  339.209747] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  339.209759] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  339.209765] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  339.209769] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  339.209772] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  339.209776] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  339.209780] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  339.209784] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  339.209788] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f0c0 (DMA)
 Oct 10 18:43:32 patient kernel: [  339.209791] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  339.209797] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f0c0 (0x2f05f0c0 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  339.209801] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  339.209810] xhci_hcd 0000:00:14.0: Giveback URB ffff8803f49c3c00, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  339.209826] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  339.209831] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f0c1
 Oct 10 18:43:32 patient kernel: [  339.210219] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  339.210233] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  339.210238] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  339.210242] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  339.210246] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  339.210250] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  339.210254] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  339.210258] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  339.210262] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f0f0 (DMA)
 Oct 10 18:43:32 patient kernel: [  339.210265] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  339.210272] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f0f0 (0x2f05f0f0 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  339.210276] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  339.210284] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  339.210300] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  339.210305] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f0f1
 Oct 10 18:43:32 patient kernel: [  339.210686] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:32 patient kernel: [  339.210699] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:32 patient kernel: [  339.210705] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:32 patient kernel: [  339.210709] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:32 patient kernel: [  339.210713] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:32 patient kernel: [  339.210717] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:32 patient kernel: [  339.210720] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:32 patient kernel: [  339.210724] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:32 patient kernel: [  339.210728] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f120 (DMA)
 Oct 10 18:43:32 patient kernel: [  339.210732] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:32 patient kernel: [  339.210738] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f120 (0x2f05f120 dma), new cycle = 1
 Oct 10 18:43:32 patient kernel: [  339.210742] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:32 patient kernel: [  339.210750] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:32 patient kernel: [  339.210766] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:32 patient kernel: [  339.210771] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f121
 Oct 10 18:43:32 patient kernel: [  339.210792] usb 3-1: device descriptor read/8, error -75
 Oct 10 18:43:33 patient kernel: [  339.277321] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
 Oct 10 18:43:33 patient kernel: [  339.313316] xhci_hcd 0000:00:14.0: disable port, actual port 0 status  = 0x6e1
 Oct 10 18:43:33 patient kernel: [  339.313340] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.313350] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.313418] xhci_hcd 0000:00:14.0: Slot 9 output ctx = 0x2f05e000 (dma)
 Oct 10 18:43:33 patient kernel: [  339.313426] xhci_hcd 0000:00:14.0: Slot 9 input ctx = 0x2f05d000 (dma)
 Oct 10 18:43:33 patient kernel: [  339.313435] xhci_hcd 0000:00:14.0: Set slot id 9 dcbaa entry ffff88002f006048 to 0x2f05e000
 Oct 10 18:43:33 patient kernel: [  339.313454] xhci_hcd 0000:00:14.0: set port reset, actual port 0 status  = 0x791
 Oct 10 18:43:33 patient kernel: [  339.368650] xhci_hcd 0000:00:14.0: Port Status Change Event for port 1
 Oct 10 18:43:33 patient kernel: [  339.368666] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
 Oct 10 18:43:33 patient kernel: [  339.369202] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x200603
 Oct 10 18:43:33 patient kernel: [  339.369212] xhci_hcd 0000:00:14.0: Get port status returned 0x100103
 Oct 10 18:43:33 patient kernel: [  339.425207] xhci_hcd 0000:00:14.0: clear port reset change, actual port 0 status  = 0x603
 Oct 10 18:43:33 patient kernel: [  339.425223] usb 3-1: new full-speed USB device number 10 using xhci_hcd
 Oct 10 18:43:33 patient kernel: [  339.425230] xhci_hcd 0000:00:14.0: Set root hub portnum to 1
 Oct 10 18:43:33 patient kernel: [  339.425234] xhci_hcd 0000:00:14.0: Set fake root hub portnum to 1
 Oct 10 18:43:33 patient kernel: [  339.425239] xhci_hcd 0000:00:14.0: udev->tt = ffff8803eabc2698
 Oct 10 18:43:33 patient kernel: [  339.425242] xhci_hcd 0000:00:14.0: udev->ttport = 0x1
 Oct 10 18:43:33 patient kernel: [  339.425247] xhci_hcd 0000:00:14.0: Slot ID 9 Input Context:
 Oct 10 18:43:33 patient kernel: [  339.425253] xhci_hcd 0000:00:14.0: @ffff88002f05d000 (virt) @2f05d000 (dma) 0x000000 - drop flags
 Oct 10 18:43:33 patient kernel: [  339.425258] xhci_hcd 0000:00:14.0: @ffff88002f05d004 (virt) @2f05d004 (dma) 0x000003 - add flags
 Oct 10 18:43:33 patient kernel: [  339.425262] xhci_hcd 0000:00:14.0: @ffff88002f05d008 (virt) @2f05d008 (dma) 0x000000 - rsvd2[0]
 Oct 10 18:43:33 patient kernel: [  339.425267] xhci_hcd 0000:00:14.0: @ffff88002f05d00c (virt) @2f05d00c (dma) 0x000000 - rsvd2[1]
 Oct 10 18:43:33 patient kernel: [  339.425271] xhci_hcd 0000:00:14.0: @ffff88002f05d010 (virt) @2f05d010 (dma) 0x000000 - rsvd2[2]
 Oct 10 18:43:33 patient kernel: [  339.425275] xhci_hcd 0000:00:14.0: @ffff88002f05d014 (virt) @2f05d014 (dma) 0x000000 - rsvd2[3]
 Oct 10 18:43:33 patient kernel: [  339.425279] xhci_hcd 0000:00:14.0: @ffff88002f05d018 (virt) @2f05d018 (dma) 0x000000 - rsvd2[4]
 Oct 10 18:43:33 patient kernel: [  339.425283] xhci_hcd 0000:00:14.0: @ffff88002f05d01c (virt) @2f05d01c (dma) 0x000000 - rsvd2[5]
 Oct 10 18:43:33 patient kernel: [  339.425287] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:33 patient kernel: [  339.425291] xhci_hcd 0000:00:14.0: @ffff88002f05d020 (virt) @2f05d020 (dma) 0x8100000 - dev_info
 Oct 10 18:43:33 patient kernel: [  339.425295] xhci_hcd 0000:00:14.0: @ffff88002f05d024 (virt) @2f05d024 (dma) 0x010000 - dev_info2
 Oct 10 18:43:33 patient kernel: [  339.425300] xhci_hcd 0000:00:14.0: @ffff88002f05d028 (virt) @2f05d028 (dma) 0x000000 - tt_info
 Oct 10 18:43:33 patient kernel: [  339.425304] xhci_hcd 0000:00:14.0: @ffff88002f05d02c (virt) @2f05d02c (dma) 0x000000 - dev_state
 Oct 10 18:43:33 patient kernel: [  339.425308] xhci_hcd 0000:00:14.0: @ffff88002f05d030 (virt) @2f05d030 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.425312] xhci_hcd 0000:00:14.0: @ffff88002f05d034 (virt) @2f05d034 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.425316] xhci_hcd 0000:00:14.0: @ffff88002f05d038 (virt) @2f05d038 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.425320] xhci_hcd 0000:00:14.0: @ffff88002f05d03c (virt) @2f05d03c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:33 patient kernel: [  339.425324] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:33 patient kernel: [  339.425328] xhci_hcd 0000:00:14.0: @ffff88002f05d040 (virt) @2f05d040 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.425333] xhci_hcd 0000:00:14.0: @ffff88002f05d044 (virt) @2f05d044 (dma) 0x400026 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.425337] xhci_hcd 0000:00:14.0: @ffff88002f05d048 (virt) @2f05d048 (dma) 0x2f05f001 - deq
 Oct 10 18:43:33 patient kernel: [  339.425341] xhci_hcd 0000:00:14.0: @ffff88002f05d050 (virt) @2f05d050 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.425345] xhci_hcd 0000:00:14.0: @ffff88002f05d054 (virt) @2f05d054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.425350] xhci_hcd 0000:00:14.0: @ffff88002f05d058 (virt) @2f05d058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.425354] xhci_hcd 0000:00:14.0: @ffff88002f05d05c (virt) @2f05d05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.425358] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:33 patient kernel: [  339.425361] xhci_hcd 0000:00:14.0: @ffff88002f05d060 (virt) @2f05d060 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.425366] xhci_hcd 0000:00:14.0: @ffff88002f05d064 (virt) @2f05d064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.425370] xhci_hcd 0000:00:14.0: @ffff88002f05d068 (virt) @2f05d068 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.425374] xhci_hcd 0000:00:14.0: @ffff88002f05d070 (virt) @2f05d070 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.425378] xhci_hcd 0000:00:14.0: @ffff88002f05d074 (virt) @2f05d074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.425383] xhci_hcd 0000:00:14.0: @ffff88002f05d078 (virt) @2f05d078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.425387] xhci_hcd 0000:00:14.0: @ffff88002f05d07c (virt) @2f05d07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.425390] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:33 patient kernel: [  339.425394] xhci_hcd 0000:00:14.0: @ffff88002f05d080 (virt) @2f05d080 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.425398] xhci_hcd 0000:00:14.0: @ffff88002f05d084 (virt) @2f05d084 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.425402] xhci_hcd 0000:00:14.0: @ffff88002f05d088 (virt) @2f05d088 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.425406] xhci_hcd 0000:00:14.0: @ffff88002f05d090 (virt) @2f05d090 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.425411] xhci_hcd 0000:00:14.0: @ffff88002f05d094 (virt) @2f05d094 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.425415] xhci_hcd 0000:00:14.0: @ffff88002f05d098 (virt) @2f05d098 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.425419] xhci_hcd 0000:00:14.0: @ffff88002f05d09c (virt) @2f05d09c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.425424] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.425763] xhci_hcd 0000:00:14.0: Successful Address Device command
 Oct 10 18:43:33 patient kernel: [  339.425775] xhci_hcd 0000:00:14.0: Op regs DCBAA ptr = 0x0000002f006000
 Oct 10 18:43:33 patient kernel: [  339.425781] xhci_hcd 0000:00:14.0: Slot ID 9 dcbaa entry @ffff88002f006048 = 0x0000002f05e000
 Oct 10 18:43:33 patient kernel: [  339.425786] xhci_hcd 0000:00:14.0: Output Context DMA address = 0x2f05e000
 Oct 10 18:43:33 patient kernel: [  339.425790] xhci_hcd 0000:00:14.0: Slot ID 9 Input Context:
 Oct 10 18:43:33 patient kernel: [  339.425796] xhci_hcd 0000:00:14.0: @ffff88002f05d000 (virt) @2f05d000 (dma) 0x000000 - drop flags
 Oct 10 18:43:33 patient kernel: [  339.425801] xhci_hcd 0000:00:14.0: @ffff88002f05d004 (virt) @2f05d004 (dma) 0x000003 - add flags
 Oct 10 18:43:33 patient kernel: [  339.425806] xhci_hcd 0000:00:14.0: @ffff88002f05d008 (virt) @2f05d008 (dma) 0x000000 - rsvd2[0]
 Oct 10 18:43:33 patient kernel: [  339.425810] xhci_hcd 0000:00:14.0: @ffff88002f05d00c (virt) @2f05d00c (dma) 0x000000 - rsvd2[1]
 Oct 10 18:43:33 patient kernel: [  339.425814] xhci_hcd 0000:00:14.0: @ffff88002f05d010 (virt) @2f05d010 (dma) 0x000000 - rsvd2[2]
 Oct 10 18:43:33 patient kernel: [  339.425818] xhci_hcd 0000:00:14.0: @ffff88002f05d014 (virt) @2f05d014 (dma) 0x000000 - rsvd2[3]
 Oct 10 18:43:33 patient kernel: [  339.425823] xhci_hcd 0000:00:14.0: @ffff88002f05d018 (virt) @2f05d018 (dma) 0x000000 - rsvd2[4]
 Oct 10 18:43:33 patient kernel: [  339.425827] xhci_hcd 0000:00:14.0: @ffff88002f05d01c (virt) @2f05d01c (dma) 0x000000 - rsvd2[5]
 Oct 10 18:43:33 patient kernel: [  339.425831] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:33 patient kernel: [  339.425835] xhci_hcd 0000:00:14.0: @ffff88002f05d020 (virt) @2f05d020 (dma) 0x8100000 - dev_info
 Oct 10 18:43:33 patient kernel: [  339.425839] xhci_hcd 0000:00:14.0: @ffff88002f05d024 (virt) @2f05d024 (dma) 0x010000 - dev_info2
 Oct 10 18:43:33 patient kernel: [  339.425843] xhci_hcd 0000:00:14.0: @ffff88002f05d028 (virt) @2f05d028 (dma) 0x000000 - tt_info
 Oct 10 18:43:33 patient kernel: [  339.425848] xhci_hcd 0000:00:14.0: @ffff88002f05d02c (virt) @2f05d02c (dma) 0x000000 - dev_state
 Oct 10 18:43:33 patient kernel: [  339.425852] xhci_hcd 0000:00:14.0: @ffff88002f05d030 (virt) @2f05d030 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.425856] xhci_hcd 0000:00:14.0: @ffff88002f05d034 (virt) @2f05d034 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.425861] xhci_hcd 0000:00:14.0: @ffff88002f05d038 (virt) @2f05d038 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.425865] xhci_hcd 0000:00:14.0: @ffff88002f05d03c (virt) @2f05d03c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:33 patient kernel: [  339.425869] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:33 patient kernel: [  339.425873] xhci_hcd 0000:00:14.0: @ffff88002f05d040 (virt) @2f05d040 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.425877] xhci_hcd 0000:00:14.0: @ffff88002f05d044 (virt) @2f05d044 (dma) 0x400026 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.425882] xhci_hcd 0000:00:14.0: @ffff88002f05d048 (virt) @2f05d048 (dma) 0x2f05f001 - deq
 Oct 10 18:43:33 patient kernel: [  339.425886] xhci_hcd 0000:00:14.0: @ffff88002f05d050 (virt) @2f05d050 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.425890] xhci_hcd 0000:00:14.0: @ffff88002f05d054 (virt) @2f05d054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.425894] xhci_hcd 0000:00:14.0: @ffff88002f05d058 (virt) @2f05d058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.425898] xhci_hcd 0000:00:14.0: @ffff88002f05d05c (virt) @2f05d05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.425902] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:33 patient kernel: [  339.425906] xhci_hcd 0000:00:14.0: @ffff88002f05d060 (virt) @2f05d060 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.425910] xhci_hcd 0000:00:14.0: @ffff88002f05d064 (virt) @2f05d064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.425914] xhci_hcd 0000:00:14.0: @ffff88002f05d068 (virt) @2f05d068 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.425918] xhci_hcd 0000:00:14.0: @ffff88002f05d070 (virt) @2f05d070 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.425922] xhci_hcd 0000:00:14.0: @ffff88002f05d074 (virt) @2f05d074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.425927] xhci_hcd 0000:00:14.0: @ffff88002f05d078 (virt) @2f05d078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.425931] xhci_hcd 0000:00:14.0: @ffff88002f05d07c (virt) @2f05d07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.425934] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:33 patient kernel: [  339.425938] xhci_hcd 0000:00:14.0: @ffff88002f05d080 (virt) @2f05d080 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.425943] xhci_hcd 0000:00:14.0: @ffff88002f05d084 (virt) @2f05d084 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.425947] xhci_hcd 0000:00:14.0: @ffff88002f05d088 (virt) @2f05d088 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.425951] xhci_hcd 0000:00:14.0: @ffff88002f05d090 (virt) @2f05d090 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.425955] xhci_hcd 0000:00:14.0: @ffff88002f05d094 (virt) @2f05d094 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.425959] xhci_hcd 0000:00:14.0: @ffff88002f05d098 (virt) @2f05d098 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.425963] xhci_hcd 0000:00:14.0: @ffff88002f05d09c (virt) @2f05d09c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.425967] xhci_hcd 0000:00:14.0: Slot ID 9 Output Context:
 Oct 10 18:43:33 patient kernel: [  339.425970] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:33 patient kernel: [  339.425975] xhci_hcd 0000:00:14.0: @ffff88002f05e000 (virt) @2f05e000 (dma) 0x8100000 - dev_info
 Oct 10 18:43:33 patient kernel: [  339.425979] xhci_hcd 0000:00:14.0: @ffff88002f05e004 (virt) @2f05e004 (dma) 0x010000 - dev_info2
 Oct 10 18:43:33 patient kernel: [  339.425983] xhci_hcd 0000:00:14.0: @ffff88002f05e008 (virt) @2f05e008 (dma) 0x000000 - tt_info
 Oct 10 18:43:33 patient kernel: [  339.425988] xhci_hcd 0000:00:14.0: @ffff88002f05e00c (virt) @2f05e00c (dma) 0x10000009 - dev_state
 Oct 10 18:43:33 patient kernel: [  339.425992] xhci_hcd 0000:00:14.0: @ffff88002f05e010 (virt) @2f05e010 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.425996] xhci_hcd 0000:00:14.0: @ffff88002f05e014 (virt) @2f05e014 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.426000] xhci_hcd 0000:00:14.0: @ffff88002f05e018 (virt) @2f05e018 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.426004] xhci_hcd 0000:00:14.0: @ffff88002f05e01c (virt) @2f05e01c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:33 patient kernel: [  339.426008] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:33 patient kernel: [  339.426012] xhci_hcd 0000:00:14.0: @ffff88002f05e020 (virt) @2f05e020 (dma) 0x000001 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.426016] xhci_hcd 0000:00:14.0: @ffff88002f05e024 (virt) @2f05e024 (dma) 0x400026 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.426020] xhci_hcd 0000:00:14.0: @ffff88002f05e028 (virt) @2f05e028 (dma) 0x2f05f001 - deq
 Oct 10 18:43:33 patient kernel: [  339.426024] xhci_hcd 0000:00:14.0: @ffff88002f05e030 (virt) @2f05e030 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.426028] xhci_hcd 0000:00:14.0: @ffff88002f05e034 (virt) @2f05e034 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.426032] xhci_hcd 0000:00:14.0: @ffff88002f05e038 (virt) @2f05e038 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.426037] xhci_hcd 0000:00:14.0: @ffff88002f05e03c (virt) @2f05e03c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.426040] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:33 patient kernel: [  339.426044] xhci_hcd 0000:00:14.0: @ffff88002f05e040 (virt) @2f05e040 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.426048] xhci_hcd 0000:00:14.0: @ffff88002f05e044 (virt) @2f05e044 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.426052] xhci_hcd 0000:00:14.0: @ffff88002f05e048 (virt) @2f05e048 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.426057] xhci_hcd 0000:00:14.0: @ffff88002f05e050 (virt) @2f05e050 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.426061] xhci_hcd 0000:00:14.0: @ffff88002f05e054 (virt) @2f05e054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.426065] xhci_hcd 0000:00:14.0: @ffff88002f05e058 (virt) @2f05e058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.426069] xhci_hcd 0000:00:14.0: @ffff88002f05e05c (virt) @2f05e05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.426073] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:33 patient kernel: [  339.426076] xhci_hcd 0000:00:14.0: @ffff88002f05e060 (virt) @2f05e060 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.426081] xhci_hcd 0000:00:14.0: @ffff88002f05e064 (virt) @2f05e064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.426085] xhci_hcd 0000:00:14.0: @ffff88002f05e068 (virt) @2f05e068 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.426089] xhci_hcd 0000:00:14.0: @ffff88002f05e070 (virt) @2f05e070 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.426093] xhci_hcd 0000:00:14.0: @ffff88002f05e074 (virt) @2f05e074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.426097] xhci_hcd 0000:00:14.0: @ffff88002f05e078 (virt) @2f05e078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.426101] xhci_hcd 0000:00:14.0: @ffff88002f05e07c (virt) @2f05e07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.426105] xhci_hcd 0000:00:14.0: Internal device address = 10
 Oct 10 18:43:33 patient kernel: [  339.441395] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.441411] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.441419] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.441426] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.441431] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.441437] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.441444] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.441451] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.441459] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f030 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.441465] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.441475] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f030 (0x2f05f030 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.441482] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.441496] xhci_hcd 0000:00:14.0: Giveback URB ffff880407df03c0, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.441511] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.441520] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f031
 Oct 10 18:43:33 patient kernel: [  339.441823] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.441831] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.441838] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.441844] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.441850] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.441857] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.441863] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.441870] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.441876] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f060 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.441883] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.441892] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f060 (0x2f05f060 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.441899] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.441909] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.441922] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.441929] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f061
 Oct 10 18:43:33 patient kernel: [  339.442231] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.442240] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.442246] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.442252] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.442259] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.442265] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.442271] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.442278] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.442285] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f090 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.442291] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.442300] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f090 (0x2f05f090 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.442307] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.442317] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.442328] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.442335] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f091
 Oct 10 18:43:33 patient kernel: [  339.442353] usb 3-1: device descriptor read/8, error -75
 Oct 10 18:43:33 patient kernel: [  339.525088] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
 Oct 10 18:43:33 patient kernel: [  339.561441] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.561454] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.561459] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.561463] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.561467] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.561471] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.561475] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.561478] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.561482] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f0c0 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.561486] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.561492] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f0c0 (0x2f05f0c0 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.561496] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.561505] xhci_hcd 0000:00:14.0: Giveback URB ffff8803f49c3f00, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.561520] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.561526] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f0c1
 Oct 10 18:43:33 patient kernel: [  339.561930] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.561942] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.561948] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.561952] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.561956] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.561959] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.561963] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.561967] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.561971] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f0f0 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.561975] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.561981] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f0f0 (0x2f05f0f0 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.561985] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.561993] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.562009] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.562014] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f0f1
 Oct 10 18:43:33 patient kernel: [  339.562396] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.562408] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.562414] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.562418] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.562422] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.562425] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.562429] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.562433] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.562437] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f120 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.562441] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.562446] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f120 (0x2f05f120 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.562450] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.562458] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.562475] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.562480] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f121
 Oct 10 18:43:33 patient kernel: [  339.562502] usb 3-1: device descriptor read/8, error -75
 Oct 10 18:43:33 patient kernel: [  339.665031] xhci_hcd 0000:00:14.0: disable port, actual port 0 status  = 0x6e1
 Oct 10 18:43:33 patient kernel: [  339.665055] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.665065] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.665133] xhci_hcd 0000:00:14.0: Slot 10 output ctx = 0x2f05e000 (dma)
 Oct 10 18:43:33 patient kernel: [  339.665142] xhci_hcd 0000:00:14.0: Slot 10 input ctx = 0x2f05d000 (dma)
 Oct 10 18:43:33 patient kernel: [  339.665150] xhci_hcd 0000:00:14.0: Set slot id 10 dcbaa entry ffff88002f006050 to 0x2f05e000
 Oct 10 18:43:33 patient kernel: [  339.665169] xhci_hcd 0000:00:14.0: set port reset, actual port 0 status  = 0x791
 Oct 10 18:43:33 patient kernel: [  339.720364] xhci_hcd 0000:00:14.0: Port Status Change Event for port 1
 Oct 10 18:43:33 patient kernel: [  339.720376] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
 Oct 10 18:43:33 patient kernel: [  339.720908] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x200603
 Oct 10 18:43:33 patient kernel: [  339.720922] xhci_hcd 0000:00:14.0: Get port status returned 0x100103
 Oct 10 18:43:33 patient kernel: [  339.776902] xhci_hcd 0000:00:14.0: clear port reset change, actual port 0 status  = 0x603
 Oct 10 18:43:33 patient kernel: [  339.776918] usb 3-1: new full-speed USB device number 11 using xhci_hcd
 Oct 10 18:43:33 patient kernel: [  339.776924] xhci_hcd 0000:00:14.0: Set root hub portnum to 1
 Oct 10 18:43:33 patient kernel: [  339.776928] xhci_hcd 0000:00:14.0: Set fake root hub portnum to 1
 Oct 10 18:43:33 patient kernel: [  339.776932] xhci_hcd 0000:00:14.0: udev->tt = ffff8803eabc2698
 Oct 10 18:43:33 patient kernel: [  339.776936] xhci_hcd 0000:00:14.0: udev->ttport = 0x1
 Oct 10 18:43:33 patient kernel: [  339.776940] xhci_hcd 0000:00:14.0: Slot ID 10 Input Context:
 Oct 10 18:43:33 patient kernel: [  339.776946] xhci_hcd 0000:00:14.0: @ffff88002f05d000 (virt) @2f05d000 (dma) 0x000000 - drop flags
 Oct 10 18:43:33 patient kernel: [  339.776951] xhci_hcd 0000:00:14.0: @ffff88002f05d004 (virt) @2f05d004 (dma) 0x000003 - add flags
 Oct 10 18:43:33 patient kernel: [  339.776955] xhci_hcd 0000:00:14.0: @ffff88002f05d008 (virt) @2f05d008 (dma) 0x000000 - rsvd2[0]
 Oct 10 18:43:33 patient kernel: [  339.776959] xhci_hcd 0000:00:14.0: @ffff88002f05d00c (virt) @2f05d00c (dma) 0x000000 - rsvd2[1]
 Oct 10 18:43:33 patient kernel: [  339.776964] xhci_hcd 0000:00:14.0: @ffff88002f05d010 (virt) @2f05d010 (dma) 0x000000 - rsvd2[2]
 Oct 10 18:43:33 patient kernel: [  339.776968] xhci_hcd 0000:00:14.0: @ffff88002f05d014 (virt) @2f05d014 (dma) 0x000000 - rsvd2[3]
 Oct 10 18:43:33 patient kernel: [  339.776972] xhci_hcd 0000:00:14.0: @ffff88002f05d018 (virt) @2f05d018 (dma) 0x000000 - rsvd2[4]
 Oct 10 18:43:33 patient kernel: [  339.776976] xhci_hcd 0000:00:14.0: @ffff88002f05d01c (virt) @2f05d01c (dma) 0x000000 - rsvd2[5]
 Oct 10 18:43:33 patient kernel: [  339.776980] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:33 patient kernel: [  339.776984] xhci_hcd 0000:00:14.0: @ffff88002f05d020 (virt) @2f05d020 (dma) 0x8100000 - dev_info
 Oct 10 18:43:33 patient kernel: [  339.776988] xhci_hcd 0000:00:14.0: @ffff88002f05d024 (virt) @2f05d024 (dma) 0x010000 - dev_info2
 Oct 10 18:43:33 patient kernel: [  339.776992] xhci_hcd 0000:00:14.0: @ffff88002f05d028 (virt) @2f05d028 (dma) 0x000000 - tt_info
 Oct 10 18:43:33 patient kernel: [  339.776996] xhci_hcd 0000:00:14.0: @ffff88002f05d02c (virt) @2f05d02c (dma) 0x000000 - dev_state
 Oct 10 18:43:33 patient kernel: [  339.777001] xhci_hcd 0000:00:14.0: @ffff88002f05d030 (virt) @2f05d030 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777005] xhci_hcd 0000:00:14.0: @ffff88002f05d034 (virt) @2f05d034 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777009] xhci_hcd 0000:00:14.0: @ffff88002f05d038 (virt) @2f05d038 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777013] xhci_hcd 0000:00:14.0: @ffff88002f05d03c (virt) @2f05d03c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:33 patient kernel: [  339.777017] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:33 patient kernel: [  339.777021] xhci_hcd 0000:00:14.0: @ffff88002f05d040 (virt) @2f05d040 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.777025] xhci_hcd 0000:00:14.0: @ffff88002f05d044 (virt) @2f05d044 (dma) 0x400026 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.777030] xhci_hcd 0000:00:14.0: @ffff88002f05d048 (virt) @2f05d048 (dma) 0x2f05f001 - deq
 Oct 10 18:43:33 patient kernel: [  339.777034] xhci_hcd 0000:00:14.0: @ffff88002f05d050 (virt) @2f05d050 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.777038] xhci_hcd 0000:00:14.0: @ffff88002f05d054 (virt) @2f05d054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777042] xhci_hcd 0000:00:14.0: @ffff88002f05d058 (virt) @2f05d058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777047] xhci_hcd 0000:00:14.0: @ffff88002f05d05c (virt) @2f05d05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777050] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:33 patient kernel: [  339.777054] xhci_hcd 0000:00:14.0: @ffff88002f05d060 (virt) @2f05d060 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.777059] xhci_hcd 0000:00:14.0: @ffff88002f05d064 (virt) @2f05d064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.777063] xhci_hcd 0000:00:14.0: @ffff88002f05d068 (virt) @2f05d068 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.777067] xhci_hcd 0000:00:14.0: @ffff88002f05d070 (virt) @2f05d070 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.777071] xhci_hcd 0000:00:14.0: @ffff88002f05d074 (virt) @2f05d074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777075] xhci_hcd 0000:00:14.0: @ffff88002f05d078 (virt) @2f05d078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777079] xhci_hcd 0000:00:14.0: @ffff88002f05d07c (virt) @2f05d07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777083] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:33 patient kernel: [  339.777087] xhci_hcd 0000:00:14.0: @ffff88002f05d080 (virt) @2f05d080 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.777091] xhci_hcd 0000:00:14.0: @ffff88002f05d084 (virt) @2f05d084 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.777095] xhci_hcd 0000:00:14.0: @ffff88002f05d088 (virt) @2f05d088 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.777099] xhci_hcd 0000:00:14.0: @ffff88002f05d090 (virt) @2f05d090 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.777103] xhci_hcd 0000:00:14.0: @ffff88002f05d094 (virt) @2f05d094 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777107] xhci_hcd 0000:00:14.0: @ffff88002f05d098 (virt) @2f05d098 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777111] xhci_hcd 0000:00:14.0: @ffff88002f05d09c (virt) @2f05d09c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777116] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.777455] xhci_hcd 0000:00:14.0: Successful Address Device command
 Oct 10 18:43:33 patient kernel: [  339.777466] xhci_hcd 0000:00:14.0: Op regs DCBAA ptr = 0x0000002f006000
 Oct 10 18:43:33 patient kernel: [  339.777473] xhci_hcd 0000:00:14.0: Slot ID 10 dcbaa entry @ffff88002f006050 = 0x0000002f05e000
 Oct 10 18:43:33 patient kernel: [  339.777478] xhci_hcd 0000:00:14.0: Output Context DMA address = 0x2f05e000
 Oct 10 18:43:33 patient kernel: [  339.777482] xhci_hcd 0000:00:14.0: Slot ID 10 Input Context:
 Oct 10 18:43:33 patient kernel: [  339.777488] xhci_hcd 0000:00:14.0: @ffff88002f05d000 (virt) @2f05d000 (dma) 0x000000 - drop flags
 Oct 10 18:43:33 patient kernel: [  339.777492] xhci_hcd 0000:00:14.0: @ffff88002f05d004 (virt) @2f05d004 (dma) 0x000003 - add flags
 Oct 10 18:43:33 patient kernel: [  339.777497] xhci_hcd 0000:00:14.0: @ffff88002f05d008 (virt) @2f05d008 (dma) 0x000000 - rsvd2[0]
 Oct 10 18:43:33 patient kernel: [  339.777501] xhci_hcd 0000:00:14.0: @ffff88002f05d00c (virt) @2f05d00c (dma) 0x000000 - rsvd2[1]
 Oct 10 18:43:33 patient kernel: [  339.777505] xhci_hcd 0000:00:14.0: @ffff88002f05d010 (virt) @2f05d010 (dma) 0x000000 - rsvd2[2]
 Oct 10 18:43:33 patient kernel: [  339.777510] xhci_hcd 0000:00:14.0: @ffff88002f05d014 (virt) @2f05d014 (dma) 0x000000 - rsvd2[3]
 Oct 10 18:43:33 patient kernel: [  339.777514] xhci_hcd 0000:00:14.0: @ffff88002f05d018 (virt) @2f05d018 (dma) 0x000000 - rsvd2[4]
 Oct 10 18:43:33 patient kernel: [  339.777518] xhci_hcd 0000:00:14.0: @ffff88002f05d01c (virt) @2f05d01c (dma) 0x000000 - rsvd2[5]
 Oct 10 18:43:33 patient kernel: [  339.777522] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:33 patient kernel: [  339.777526] xhci_hcd 0000:00:14.0: @ffff88002f05d020 (virt) @2f05d020 (dma) 0x8100000 - dev_info
 Oct 10 18:43:33 patient kernel: [  339.777531] xhci_hcd 0000:00:14.0: @ffff88002f05d024 (virt) @2f05d024 (dma) 0x010000 - dev_info2
 Oct 10 18:43:33 patient kernel: [  339.777535] xhci_hcd 0000:00:14.0: @ffff88002f05d028 (virt) @2f05d028 (dma) 0x000000 - tt_info
 Oct 10 18:43:33 patient kernel: [  339.777539] xhci_hcd 0000:00:14.0: @ffff88002f05d02c (virt) @2f05d02c (dma) 0x000000 - dev_state
 Oct 10 18:43:33 patient kernel: [  339.777543] xhci_hcd 0000:00:14.0: @ffff88002f05d030 (virt) @2f05d030 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777548] xhci_hcd 0000:00:14.0: @ffff88002f05d034 (virt) @2f05d034 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777552] xhci_hcd 0000:00:14.0: @ffff88002f05d038 (virt) @2f05d038 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777556] xhci_hcd 0000:00:14.0: @ffff88002f05d03c (virt) @2f05d03c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:33 patient kernel: [  339.777560] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:33 patient kernel: [  339.777564] xhci_hcd 0000:00:14.0: @ffff88002f05d040 (virt) @2f05d040 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.777568] xhci_hcd 0000:00:14.0: @ffff88002f05d044 (virt) @2f05d044 (dma) 0x400026 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.777573] xhci_hcd 0000:00:14.0: @ffff88002f05d048 (virt) @2f05d048 (dma) 0x2f05f001 - deq
 Oct 10 18:43:33 patient kernel: [  339.777577] xhci_hcd 0000:00:14.0: @ffff88002f05d050 (virt) @2f05d050 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.777581] xhci_hcd 0000:00:14.0: @ffff88002f05d054 (virt) @2f05d054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777585] xhci_hcd 0000:00:14.0: @ffff88002f05d058 (virt) @2f05d058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777589] xhci_hcd 0000:00:14.0: @ffff88002f05d05c (virt) @2f05d05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777593] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:33 patient kernel: [  339.777597] xhci_hcd 0000:00:14.0: @ffff88002f05d060 (virt) @2f05d060 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.777601] xhci_hcd 0000:00:14.0: @ffff88002f05d064 (virt) @2f05d064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.777605] xhci_hcd 0000:00:14.0: @ffff88002f05d068 (virt) @2f05d068 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.777609] xhci_hcd 0000:00:14.0: @ffff88002f05d070 (virt) @2f05d070 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.777613] xhci_hcd 0000:00:14.0: @ffff88002f05d074 (virt) @2f05d074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777618] xhci_hcd 0000:00:14.0: @ffff88002f05d078 (virt) @2f05d078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777622] xhci_hcd 0000:00:14.0: @ffff88002f05d07c (virt) @2f05d07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777625] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:33 patient kernel: [  339.777629] xhci_hcd 0000:00:14.0: @ffff88002f05d080 (virt) @2f05d080 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.777633] xhci_hcd 0000:00:14.0: @ffff88002f05d084 (virt) @2f05d084 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.777637] xhci_hcd 0000:00:14.0: @ffff88002f05d088 (virt) @2f05d088 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.777642] xhci_hcd 0000:00:14.0: @ffff88002f05d090 (virt) @2f05d090 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.777646] xhci_hcd 0000:00:14.0: @ffff88002f05d094 (virt) @2f05d094 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777650] xhci_hcd 0000:00:14.0: @ffff88002f05d098 (virt) @2f05d098 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777655] xhci_hcd 0000:00:14.0: @ffff88002f05d09c (virt) @2f05d09c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777659] xhci_hcd 0000:00:14.0: Slot ID 10 Output Context:
 Oct 10 18:43:33 patient kernel: [  339.777662] xhci_hcd 0000:00:14.0: Slot Context:
 Oct 10 18:43:33 patient kernel: [  339.777666] xhci_hcd 0000:00:14.0: @ffff88002f05e000 (virt) @2f05e000 (dma) 0x8100000 - dev_info
 Oct 10 18:43:33 patient kernel: [  339.777670] xhci_hcd 0000:00:14.0: @ffff88002f05e004 (virt) @2f05e004 (dma) 0x010000 - dev_info2
 Oct 10 18:43:33 patient kernel: [  339.777674] xhci_hcd 0000:00:14.0: @ffff88002f05e008 (virt) @2f05e008 (dma) 0x000000 - tt_info
 Oct 10 18:43:33 patient kernel: [  339.777679] xhci_hcd 0000:00:14.0: @ffff88002f05e00c (virt) @2f05e00c (dma) 0x1000000a - dev_state
 Oct 10 18:43:33 patient kernel: [  339.777683] xhci_hcd 0000:00:14.0: @ffff88002f05e010 (virt) @2f05e010 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777687] xhci_hcd 0000:00:14.0: @ffff88002f05e014 (virt) @2f05e014 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777691] xhci_hcd 0000:00:14.0: @ffff88002f05e018 (virt) @2f05e018 (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777695] xhci_hcd 0000:00:14.0: @ffff88002f05e01c (virt) @2f05e01c (dma) 0x000000 - rsvd[3]
 Oct 10 18:43:33 patient kernel: [  339.777699] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
 Oct 10 18:43:33 patient kernel: [  339.777703] xhci_hcd 0000:00:14.0: @ffff88002f05e020 (virt) @2f05e020 (dma) 0x000001 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.777707] xhci_hcd 0000:00:14.0: @ffff88002f05e024 (virt) @2f05e024 (dma) 0x400026 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.777711] xhci_hcd 0000:00:14.0: @ffff88002f05e028 (virt) @2f05e028 (dma) 0x2f05f001 - deq
 Oct 10 18:43:33 patient kernel: [  339.777715] xhci_hcd 0000:00:14.0: @ffff88002f05e030 (virt) @2f05e030 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.777719] xhci_hcd 0000:00:14.0: @ffff88002f05e034 (virt) @2f05e034 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777723] xhci_hcd 0000:00:14.0: @ffff88002f05e038 (virt) @2f05e038 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777728] xhci_hcd 0000:00:14.0: @ffff88002f05e03c (virt) @2f05e03c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777731] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
 Oct 10 18:43:33 patient kernel: [  339.777735] xhci_hcd 0000:00:14.0: @ffff88002f05e040 (virt) @2f05e040 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.777739] xhci_hcd 0000:00:14.0: @ffff88002f05e044 (virt) @2f05e044 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.777743] xhci_hcd 0000:00:14.0: @ffff88002f05e048 (virt) @2f05e048 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.777747] xhci_hcd 0000:00:14.0: @ffff88002f05e050 (virt) @2f05e050 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.777751] xhci_hcd 0000:00:14.0: @ffff88002f05e054 (virt) @2f05e054 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777756] xhci_hcd 0000:00:14.0: @ffff88002f05e058 (virt) @2f05e058 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777760] xhci_hcd 0000:00:14.0: @ffff88002f05e05c (virt) @2f05e05c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777763] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
 Oct 10 18:43:33 patient kernel: [  339.777767] xhci_hcd 0000:00:14.0: @ffff88002f05e060 (virt) @2f05e060 (dma) 0x000000 - ep_info
 Oct 10 18:43:33 patient kernel: [  339.777771] xhci_hcd 0000:00:14.0: @ffff88002f05e064 (virt) @2f05e064 (dma) 0x000000 - ep_info2
 Oct 10 18:43:33 patient kernel: [  339.777776] xhci_hcd 0000:00:14.0: @ffff88002f05e068 (virt) @2f05e068 (dma) 0x000000 - deq
 Oct 10 18:43:33 patient kernel: [  339.777780] xhci_hcd 0000:00:14.0: @ffff88002f05e070 (virt) @2f05e070 (dma) 0x000000 - tx_info
 Oct 10 18:43:33 patient kernel: [  339.777784] xhci_hcd 0000:00:14.0: @ffff88002f05e074 (virt) @2f05e074 (dma) 0x000000 - rsvd[0]
 Oct 10 18:43:33 patient kernel: [  339.777788] xhci_hcd 0000:00:14.0: @ffff88002f05e078 (virt) @2f05e078 (dma) 0x000000 - rsvd[1]
 Oct 10 18:43:33 patient kernel: [  339.777793] xhci_hcd 0000:00:14.0: @ffff88002f05e07c (virt) @2f05e07c (dma) 0x000000 - rsvd[2]
 Oct 10 18:43:33 patient kernel: [  339.777797] xhci_hcd 0000:00:14.0: Internal device address = 11
 Oct 10 18:43:33 patient kernel: [  339.793088] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.793103] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.793111] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.793118] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.793124] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.793129] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.793136] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.793143] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.793150] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f030 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.793155] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.793165] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f030 (0x2f05f030 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.793172] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.793184] xhci_hcd 0000:00:14.0: Giveback URB ffff880407df0f00, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.793200] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.793208] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f031
 Oct 10 18:43:33 patient kernel: [  339.793520] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.793529] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.793535] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.793542] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.793548] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.793554] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.793560] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.793567] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.793574] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f060 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.793580] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.793590] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f060 (0x2f05f060 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.793596] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.793606] xhci_hcd 0000:00:14.0: Giveback URB ffff880407df0f00, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.793619] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.793626] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f061
 Oct 10 18:43:33 patient kernel: [  339.793947] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.793957] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.793964] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.793971] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.793977] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.793983] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.793990] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.793996] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.794003] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f090 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.794010] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.794019] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f090 (0x2f05f090 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.794025] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.794036] xhci_hcd 0000:00:14.0: Giveback URB ffff880407df0f00, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.794051] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.794058] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f091
 Oct 10 18:43:33 patient kernel: [  339.794082] usb 3-1: device descriptor read/8, error -75
 Oct 10 18:43:33 patient kernel: [  339.913141] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.913153] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.913158] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.913162] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.913166] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.913169] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.913173] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.913177] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.913181] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f0c0 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.913185] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.913191] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f0c0 (0x2f05f0c0 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.913195] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.913204] xhci_hcd 0000:00:14.0: Giveback URB ffff8803f49c36c0, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.913220] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.913225] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f0c1
 Oct 10 18:43:33 patient kernel: [  339.913640] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.913653] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.913658] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.913662] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.913666] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.913670] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.913674] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.913678] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.913682] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f0f0 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.913685] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.913691] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f0f0 (0x2f05f0f0 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.913696] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.913704] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.913720] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.913725] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f0f1
 Oct 10 18:43:33 patient kernel: [  339.914107] xhci_hcd 0000:00:14.0: Babble error on endpoint
 Oct 10 18:43:33 patient kernel: [  339.914120] xhci_hcd 0000:00:14.0: TRB error code 3, halted endpoint index = 0
 Oct 10 18:43:33 patient kernel: [  339.914125] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
 Oct 10 18:43:33 patient kernel: [  339.914129] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
 Oct 10 18:43:33 patient kernel: [  339.914133] xhci_hcd 0000:00:14.0: Finding endpoint context
 Oct 10 18:43:33 patient kernel: [  339.914136] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
 Oct 10 18:43:33 patient kernel: [  339.914140] xhci_hcd 0000:00:14.0: Cycle state = 0x1
 Oct 10 18:43:33 patient kernel: [  339.914144] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880407a52a40 (virtual)
 Oct 10 18:43:33 patient kernel: [  339.914148] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x2f05f120 (DMA)
 Oct 10 18:43:33 patient kernel: [  339.914152] xhci_hcd 0000:00:14.0: Queueing new dequeue state
 Oct 10 18:43:33 patient kernel: [  339.914158] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880407a52a40 (0x2f05f000 dma), new deq ptr = ffff88002f05f120 (0x2f05f120 dma), new cycle = 1
 Oct 10 18:43:33 patient kernel: [  339.914162] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  339.914170] xhci_hcd 0000:00:14.0: Giveback URB ffff8803e98a6900, len = 0, expected = 8, status = -75
 Oct 10 18:43:33 patient kernel: [  339.914186] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
 Oct 10 18:43:33 patient kernel: [  339.914191] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @2f05f121
 Oct 10 18:43:33 patient kernel: [  339.914213] usb 3-1: device descriptor read/8, error -75
 Oct 10 18:43:33 patient kernel: [  340.016749] xhci_hcd 0000:00:14.0: disable port, actual port 0 status  = 0x6e1
 Oct 10 18:43:33 patient kernel: [  340.016772] xhci_hcd 0000:00:14.0: // Ding dong!
 Oct 10 18:43:33 patient kernel: [  340.016783] hub 3-0:1.0: unable to enumerate USB device on port 1
 Oct 10 18:43:33 patient kernel: [  340.016791] xhci_hcd 0000:00:14.0: disable port, actual port 0 status  = 0x6e1
 Oct 10 18:43:33 patient kernel: [  340.020638] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
 Oct 10 18:43:41 patient kernel: [  347.706226] xhci_hcd 0000:00:14.0: Port Status Change Event for port 1
 Oct 10 18:43:41 patient kernel: [  347.706238] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
 Oct 10 18:43:41 patient kernel: [  347.706292] hub 3-0:1.0: state 7 ports 14 chg 0000 evt 0002
 Oct 10 18:43:41 patient kernel: [  347.706304] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x202a0
 Oct 10 18:43:41 patient kernel: [  347.706308] xhci_hcd 0000:00:14.0: Get port status returned 0x10100
 Oct 10 18:43:41 patient kernel: [  347.706319] xhci_hcd 0000:00:14.0: clear port connect change, actual port 0 status  = 0x2a0
 Oct 10 18:43:41 patient kernel: [  347.706325] hub 3-0:1.0: port 1, status 0100, change 0001, 12 Mb/s
 Oct 10 18:43:41 patient kernel: [  347.706331] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x2a0
 Oct 10 18:43:41 patient kernel: [  347.706335] xhci_hcd 0000:00:14.0: Get port status returned 0x100
 Oct 10 18:43:41 patient kernel: [  347.738047] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x2a0
 Oct 10 18:43:41 patient kernel: [  347.738056] xhci_hcd 0000:00:14.0: Get port status returned 0x100
 Oct 10 18:43:41 patient kernel: [  347.770003] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x2a0
 Oct 10 18:43:41 patient kernel: [  347.770012] xhci_hcd 0000:00:14.0: Get port status returned 0x100
 Oct 10 18:43:41 patient kernel: [  347.801979] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x2a0
 Oct 10 18:43:41 patient kernel: [  347.801988] xhci_hcd 0000:00:14.0: Get port status returned 0x100
 Oct 10 18:43:41 patient kernel: [  347.833951] xhci_hcd 0000:00:14.0: get port status, actual port 0 status  = 0x2a0
 Oct 10 18:43:41 patient kernel: [  347.833960] xhci_hcd 0000:00:14.0: Get port status returned 0x100
 Oct 10 18:43:41 patient kernel: [  347.833971] hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
 Oct 10 18:43:41 patient kernel: [  347.949862] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.