Re: [PATCH 1/2] Revert "Revert "HID: Fix logitech-dj: missing Unifyingdevice issue""

From: Peter Hurley
Date: Fri Jul 19 2013 - 17:31:33 EST

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On 07/19/2013 10:38 AM, Joseph Salisbury wrote:

On 07/18/2013 07:37 PM, Peter Hurley wrote:
On 07/18/2013 06:09 PM, Sarah Sharp wrote:
On Thu, Jul 18, 2013 at 04:28:01PM -0400, Peter Hurley wrote:
[ +cc Sarah Sharp, linux-usb ]

On 07/18/2013 09:21 AM, Nestor Lopez Casado wrote:
This reverts commit 8af6c08830b1ae114d1a8b548b1f8b056e068887.

This patch re-adds the workaround introduced by 596264082f10dd4
which was reverted by 8af6c08830b1ae114.

The original patch 596264 was needed to overcome a situation where
the hid-core would drop incoming reports while probe() was being
executed.

This issue was solved by c849a6143bec520af which added
hid_device_io_start() and hid_device_io_stop() that enable a specific
hid driver to opt-in for input reports while its probe() is being
executed.

Commit a9dd22b730857347 modified hid-logitech-dj so as to use the
functionality added to hid-core. Having done that, workaround 596264
was no longer necessary and was reverted by 8af6c08.

We now encounter a different problem that ends up 'again' thwarting
the Unifying receiver enumeration. The problem is time and usb
controller
dependent. Ocasionally the reports sent to the usb receiver to start
the paired devices enumeration fail with -EPIPE and the receiver never
gets to enumerate the paired devices.

With dcd9006b1b053c7b1c the problem was "hidden" as the call to the
usb
driver became asynchronous and none was catching the error from the
failing URB.

As the root cause for this failing SET_REPORT is not understood yet,
-possibly a race on the usb controller drivers or a problem with the
Unifying receiver- reintroducing this workaround solves the problem.

Before we revert to using the workaround, I'd like to suggest that
this new "hidden" problem may be an interaction with the xhci_hcd host
controller driver only.

Looking at the related bug, the OP indicates the machine only has
USB3 ports. Additionally, comments #7, #100, and #104 of the original
bug report [1] add additional information that would seem to confirm
this suspicion.

Question: does this USB device need a control transfer to reset its
endpoints when the endpoints are not actually halted? If so, yes, that
is a known xHCI driver bug that needs to be fixed. The xHCI host will
not accept a Reset Endpoint command when the endpoints are not actually
halted, but the USB core will send the control transfer to reset the
endpoint. That means the device and host toggles will be out of sync,
and all messages will start to fail with -EPIPE.

Can the OP capture a usbmon trace when the device starts failing? That
will reveal whether this actually is the issue. dmesg output with
CONFIG_USB_DEBUG and CONFIG_USB_XHCI_HCD_DEBUGGING turned on would also
be helpful.

Sarah,

I forwarded your usbmon capture request to the OP in the bug report
(I don't have an email address for the reporter).

As far as getting printk output from a custom kernel, I think that may
be beyond the reporter's capability. Perhaps one of the Ubuntu devs
triaging this bug could provide a test kernel for the OP with those
options on.

Joseph, would you be willing to do that?

Sure thing. I'll build a kernel and request that the bug reporter
collect usbmon data.

Thanks Joseph for building the test kernel and getting it to the reporter!

Sarah,

I've attached the dmesg capture supplied by the original reporter on
a 3.10 custom kernel w/ the kbuild options you requested.

It seems as if your initial suspicion is correct:

[ 46.785490] xhci_hcd 0000:00:14.0: Endpoint 0x81 not halted, refusing to reset.
[ 46.785493] xhci_hcd 0000:00:14.0: Endpoint 0x82 not halted, refusing to reset.
[ 46.785496] xhci_hcd 0000:00:14.0: Endpoint 0x83 not halted, refusing to reset.
[ 46.785952] xhci_hcd 0000:00:14.0: Waiting for status stage event

At this point, would you recommend proceeding with the workaround or
waiting for an xHCI bug fix?

Regards,
Peter Hurley

[ 23.866692] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
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[ 24.005391] show_signal_msg: 147 callbacks suppressed
[ 24.005397] SyncThread[2394]: segfault at 98 ip 00000000004931b6 sp 00007fde948a22d0 error 4 in python2.7[400000+2bb000]
[ 24.006606] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
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[ 25.271945] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.279940] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.287937] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.295932] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.303930] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.311924] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.319921] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.325917] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.333933] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.341908] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 25.357902] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 31.160736] [UFW AUDIT] IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:25:64:b7:04:1a:08:00 SRC=172.25.129.119 DST=172.25.131.255 LEN=229 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=138 DPT=138 LEN=209
[ 31.161323] [UFW AUDIT] IN= OUT=eth0 SRC=172.25.131.137 DST=172.25.131.255 LEN=223 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=138 DPT=138 LEN=203
[ 31.161328] [UFW ALLOW] IN= OUT=eth0 SRC=172.25.131.137 DST=172.25.131.255 LEN=223 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=138 DPT=138 LEN=203
[ 33.727105] [UFW AUDIT] IN=eth0 OUT= MAC=33:33:00:00:00:fb:00:25:64:b7:04:1a:86:dd SRC=fe80:0000:0000:0000:0225:64ff:feb7:041a DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=87 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=UDP SPT=5353 DPT=5353 LEN=47
[ 36.009704] type=1400 audit(1374263651.347:61): apparmor="DENIED" operation="open" parent=1891 profile="/usr/lib/telepathy/telepathy-*" name="/usr/share/p11-kit/modules/" pid=2516 comm="telepathy-gabbl" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 36.136689] [UFW AUDIT] IN= OUT=eth0 SRC=fe80:0000:0000:0000:3285:a9ff:fe07:c33a DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=310 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=UDP SPT=5353 DPT=5353 LEN=270
[ 36.136695] [UFW ALLOW] IN= OUT=eth0 SRC=fe80:0000:0000:0000:3285:a9ff:fe07:c33a DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=310 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=UDP SPT=5353 DPT=5353 LEN=270
[ 36.257734] type=1400 audit(1374263651.595:62): apparmor="DENIED" operation="capable" parent=1891 profile="/usr/lib/telepathy/telepathy-*" pid=2508 comm="telepathy-haze" pid=2508 comm="telepathy-haze" capability=19 capname="sys_ptrace"
[ 36.257739] type=1400 audit(1374263651.595:63): apparmor="DENIED" operation="ptrace" parent=1891 profile="/usr/lib/telepathy/telepathy-*" pid=2508 comm="telepathy-haze" target=B412400E0488FFFFB412400E0488FFFF1004410E0488FFFF1004410E0488FFFF2004410E0488FFFF2004410E0488FFFF2807
[ 44.062295] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.070198] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.078196] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.086192] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.094178] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.102182] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.110176] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.118173] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.126169] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.134164] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.142160] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.148156] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.156168] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.164162] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.172149] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.188135] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.196129] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.204128] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.212123] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.220119] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.226116] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.234114] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.242107] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 44.511961] xhci_hcd 0000:00:14.0: Transfer error on endpoint
[ 44.511967] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 44.511968] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 44.511970] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 44.511971] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 44.511972] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 44.511973] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880402ee90e0 (virtual)
[ 44.511974] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x36443570 (DMA)
[ 44.511976] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 44.511977] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880402ee90e0 (0x36443400 dma), new deq ptr = ffff880036443570 (0x36443570 dma), new cycle = 0
[ 44.511979] xhci_hcd 0000:00:14.0: // Ding dong!
[ 44.511982] xhci_hcd 0000:00:14.0: Giveback URB ffff880403987480, len = 0, expected = 32, status = -71
[ 44.511986] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 44.511988] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @36443570
[ 44.514791] xhci_hcd 0000:00:14.0: Port Status Change Event for port 4
[ 44.514796] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 44.514826] hub 3-0:1.0: state 7 ports 4 chg 0000 evt 0010
[ 44.514832] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x202a0
[ 44.514833] xhci_hcd 0000:00:14.0: Get port status returned 0x10100
[ 44.514839] xhci_hcd 0000:00:14.0: clear port connect change, actual port 3 status = 0x2a0
[ 44.514844] hub 3-0:1.0: port 4, status 0100, change 0001, 12 Mb/s
[ 44.514846] usb 3-4: USB disconnect, device number 3
[ 44.514847] usb 3-4: unregistering device
[ 44.514849] usb 3-4: unregistering interface 3-4:1.0
[ 44.514922] usb 3-4: unregistering interface 3-4:1.1
[ 44.514965] usb 3-4: unregistering interface 3-4:1.2
[ 44.515002] usbhid 3-4:1.2: removing 0 minor
[ 44.515152] usb 3-4: usb_disable_device nuking all URBs
[ 44.515156] xhci_hcd 0000:00:14.0: xhci_drop_endpoint called for udev ffff88040e447800
[ 44.515159] xhci_hcd 0000:00:14.0: drop ep 0x81, slot id 2, new drop flags = 0x8, new add flags = 0x0, new slot info = 0x8100000
[ 44.515162] xhci_hcd 0000:00:14.0: xhci_drop_endpoint called for udev ffff88040e447800
[ 44.515164] xhci_hcd 0000:00:14.0: drop ep 0x82, slot id 2, new drop flags = 0x28, new add flags = 0x0, new slot info = 0x8100000
[ 44.515167] xhci_hcd 0000:00:14.0: xhci_drop_endpoint called for udev ffff88040e447800
[ 44.515169] xhci_hcd 0000:00:14.0: drop ep 0x83, slot id 2, new drop flags = 0xa8, new add flags = 0x0, new slot info = 0x8100000
[ 44.515172] xhci_hcd 0000:00:14.0: xhci_check_bandwidth called for udev ffff88040e447800
[ 44.515174] xhci_hcd 0000:00:14.0: New Input Control Context:
[ 44.515176] xhci_hcd 0000:00:14.0: @ffff88003643f000 (virt) @3643f000 (dma) 0x0000a8 - drop flags
[ 44.515179] xhci_hcd 0000:00:14.0: @ffff88003643f004 (virt) @3643f004 (dma) 0x000001 - add flags
[ 44.515181] xhci_hcd 0000:00:14.0: @ffff88003643f008 (virt) @3643f008 (dma) 0x000000 - rsvd2[0]
[ 44.515183] xhci_hcd 0000:00:14.0: @ffff88003643f00c (virt) @3643f00c (dma) 0x000000 - rsvd2[1]
[ 44.515186] xhci_hcd 0000:00:14.0: @ffff88003643f010 (virt) @3643f010 (dma) 0x000000 - rsvd2[2]
[ 44.515188] xhci_hcd 0000:00:14.0: @ffff88003643f014 (virt) @3643f014 (dma) 0x000000 - rsvd2[3]
[ 44.515190] xhci_hcd 0000:00:14.0: @ffff88003643f018 (virt) @3643f018 (dma) 0x000000 - rsvd2[4]
[ 44.515192] xhci_hcd 0000:00:14.0: @ffff88003643f01c (virt) @3643f01c (dma) 0x000000 - rsvd2[5]
[ 44.515194] xhci_hcd 0000:00:14.0: Slot Context:
[ 44.515197] xhci_hcd 0000:00:14.0: @ffff88003643f020 (virt) @3643f020 (dma) 0x8100000 - dev_info
[ 44.515199] xhci_hcd 0000:00:14.0: @ffff88003643f024 (virt) @3643f024 (dma) 0x040000 - dev_info2
[ 44.515201] xhci_hcd 0000:00:14.0: @ffff88003643f028 (virt) @3643f028 (dma) 0x000000 - tt_info
[ 44.515204] xhci_hcd 0000:00:14.0: @ffff88003643f02c (virt) @3643f02c (dma) 0x000000 - dev_state
[ 44.515206] xhci_hcd 0000:00:14.0: @ffff88003643f030 (virt) @3643f030 (dma) 0x000000 - rsvd[0]
[ 44.515208] xhci_hcd 0000:00:14.0: @ffff88003643f034 (virt) @3643f034 (dma) 0x000000 - rsvd[1]
[ 44.515210] xhci_hcd 0000:00:14.0: @ffff88003643f038 (virt) @3643f038 (dma) 0x000000 - rsvd[2]
[ 44.515213] xhci_hcd 0000:00:14.0: @ffff88003643f03c (virt) @3643f03c (dma) 0x000000 - rsvd[3]
[ 44.515215] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
[ 44.515217] xhci_hcd 0000:00:14.0: @ffff88003643f040 (virt) @3643f040 (dma) 0x000001 - ep_info
[ 44.515219] xhci_hcd 0000:00:14.0: @ffff88003643f044 (virt) @3643f044 (dma) 0x080026 - ep_info2
[ 44.515221] xhci_hcd 0000:00:14.0: @ffff88003643f048 (virt) @3643f048 (dma) 0x36440001 - deq
[ 44.515224] xhci_hcd 0000:00:14.0: @ffff88003643f050 (virt) @3643f050 (dma) 0x000000 - tx_info
[ 44.515226] xhci_hcd 0000:00:14.0: @ffff88003643f054 (virt) @3643f054 (dma) 0x000000 - rsvd[0]
[ 44.515228] xhci_hcd 0000:00:14.0: @ffff88003643f058 (virt) @3643f058 (dma) 0x000000 - rsvd[1]
[ 44.515230] xhci_hcd 0000:00:14.0: @ffff88003643f05c (virt) @3643f05c (dma) 0x000000 - rsvd[2]
[ 44.515233] xhci_hcd 0000:00:14.0: Adding 0 ep ctxs, 6 now active.
[ 44.515236] xhci_hcd 0000:00:14.0: Recalculating BW for rootport 4
[ 44.515239] xhci_hcd 0000:00:14.0: Final bandwidth: 0, Limit: 1285, Reserved: 129, Available: 89 percent
[ 44.515241] xhci_hcd 0000:00:14.0: // Ding dong!
[ 44.515292] xhci_hcd 0000:00:14.0: Completed config ep cmd
[ 44.515300] usb 3-4: Successful Endpoint Configure command
[ 44.515302] xhci_hcd 0000:00:14.0: Removing 3 dropped ep ctxs, 3 now active.
[ 44.515304] xhci_hcd 0000:00:14.0: Output context after successful config ep cmd:
[ 44.515306] xhci_hcd 0000:00:14.0: Slot Context:
[ 44.515309] xhci_hcd 0000:00:14.0: @ffff88003643e000 (virt) @3643e000 (dma) 0x8100000 - dev_info
[ 44.515311] xhci_hcd 0000:00:14.0: @ffff88003643e004 (virt) @3643e004 (dma) 0x040000 - dev_info2
[ 44.515313] xhci_hcd 0000:00:14.0: @ffff88003643e008 (virt) @3643e008 (dma) 0x000000 - tt_info
[ 44.515315] xhci_hcd 0000:00:14.0: @ffff88003643e00c (virt) @3643e00c (dma) 0x10000002 - dev_state
[ 44.515317] xhci_hcd 0000:00:14.0: @ffff88003643e010 (virt) @3643e010 (dma) 0x000000 - rsvd[0]
[ 44.515320] xhci_hcd 0000:00:14.0: @ffff88003643e014 (virt) @3643e014 (dma) 0x000000 - rsvd[1]
[ 44.515322] xhci_hcd 0000:00:14.0: @ffff88003643e018 (virt) @3643e018 (dma) 0x000000 - rsvd[2]
[ 44.515324] xhci_hcd 0000:00:14.0: @ffff88003643e01c (virt) @3643e01c (dma) 0x000000 - rsvd[3]
[ 44.515327] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
[ 44.515329] xhci_hcd 0000:00:14.0: @ffff88003643e020 (virt) @3643e020 (dma) 0x000003 - ep_info
[ 44.515331] xhci_hcd 0000:00:14.0: @ffff88003643e024 (virt) @3643e024 (dma) 0x080026 - ep_info2
[ 44.515333] xhci_hcd 0000:00:14.0: @ffff88003643e028 (virt) @3643e028 (dma) 0x36440451 - deq
[ 44.515335] xhci_hcd 0000:00:14.0: @ffff88003643e030 (virt) @3643e030 (dma) 0x000000 - tx_info
[ 44.515337] xhci_hcd 0000:00:14.0: @ffff88003643e034 (virt) @3643e034 (dma) 0x000000 - rsvd[0]
[ 44.515340] xhci_hcd 0000:00:14.0: @ffff88003643e038 (virt) @3643e038 (dma) 0x000000 - rsvd[1]
[ 44.515342] xhci_hcd 0000:00:14.0: @ffff88003643e03c (virt) @3643e03c (dma) 0x000000 - rsvd[2]
[ 44.515345] xhci_hcd 0000:00:14.0: Cached old ring, 1 ring cached
[ 44.515347] xhci_hcd 0000:00:14.0: Cached old ring, 2 rings cached
[ 44.515349] xhci_hcd 0000:00:14.0: Cached old ring, 3 rings cached
[ 44.515438] xhci_hcd 0000:00:14.0: // Ding dong!
[ 44.515446] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x2a0
[ 44.515448] xhci_hcd 0000:00:14.0: Get port status returned 0x100
[ 44.515452] xhci_hcd 0000:00:14.0: Dropped 1 ep ctxs, flags = 0x1, 2 now active.
[ 44.545964] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x2a0
[ 44.545967] xhci_hcd 0000:00:14.0: Get port status returned 0x100
[ 44.577965] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x2a0
[ 44.577968] xhci_hcd 0000:00:14.0: Get port status returned 0x100
[ 44.610036] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x2a0
[ 44.610044] xhci_hcd 0000:00:14.0: Get port status returned 0x100
[ 44.641965] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x2a0
[ 44.641968] xhci_hcd 0000:00:14.0: Get port status returned 0x100
[ 44.641972] hub 3-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x100
[ 44.737957] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 46.528329] xhci_hcd 0000:00:14.0: Port Status Change Event for port 4
[ 46.528341] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 46.528394] hub 3-0:1.0: state 7 ports 4 chg 0000 evt 0010
[ 46.528400] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x206e1
[ 46.528402] xhci_hcd 0000:00:14.0: Get port status returned 0x10101
[ 46.528408] xhci_hcd 0000:00:14.0: clear port connect change, actual port 3 status = 0x6e1
[ 46.528411] hub 3-0:1.0: port 4, status 0101, change 0001, 12 Mb/s
[ 46.528415] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x6e1
[ 46.528419] xhci_hcd 0000:00:14.0: Get port status returned 0x101
[ 46.558011] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x6e1
[ 46.558028] xhci_hcd 0000:00:14.0: Get port status returned 0x101
[ 46.590005] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x6e1
[ 46.590013] xhci_hcd 0000:00:14.0: Get port status returned 0x101
[ 46.622005] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x6e1
[ 46.622013] xhci_hcd 0000:00:14.0: Get port status returned 0x101
[ 46.654002] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x6e1
[ 46.654010] xhci_hcd 0000:00:14.0: Get port status returned 0x101
[ 46.654026] hub 3-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x101
[ 46.654029] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.654055] xhci_hcd 0000:00:14.0: Adding 1 ep ctx, 3 now active.
[ 46.654059] xhci_hcd 0000:00:14.0: Slot 3 output ctx = 0x3643f000 (dma)
[ 46.654060] xhci_hcd 0000:00:14.0: Slot 3 input ctx = 0x3643e000 (dma)
[ 46.654064] xhci_hcd 0000:00:14.0: Set slot id 3 dcbaa entry ffff880036406018 to 0x3643f000
[ 46.654073] xhci_hcd 0000:00:14.0: set port reset, actual port 3 status = 0x791
[ 46.709242] xhci_hcd 0000:00:14.0: Port Status Change Event for port 4
[ 46.709254] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 46.709966] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x200603
[ 46.709973] xhci_hcd 0000:00:14.0: Get port status returned 0x100103
[ 46.765941] xhci_hcd 0000:00:14.0: clear port reset change, actual port 3 status = 0x603
[ 46.765948] usb 3-4: new full-speed USB device number 4 using xhci_hcd
[ 46.765951] xhci_hcd 0000:00:14.0: Set root hub portnum to 4
[ 46.765952] xhci_hcd 0000:00:14.0: Set fake root hub portnum to 4
[ 46.765953] xhci_hcd 0000:00:14.0: udev->tt = ffff880403fbb4a0
[ 46.765954] xhci_hcd 0000:00:14.0: udev->ttport = 0x4
[ 46.765956] xhci_hcd 0000:00:14.0: Slot ID 3 Input Context:
[ 46.765957] xhci_hcd 0000:00:14.0: @ffff88003643e000 (virt) @3643e000 (dma) 0x000000 - drop flags
[ 46.765959] xhci_hcd 0000:00:14.0: @ffff88003643e004 (virt) @3643e004 (dma) 0x000003 - add flags
[ 46.765960] xhci_hcd 0000:00:14.0: @ffff88003643e008 (virt) @3643e008 (dma) 0x000000 - rsvd2[0]
[ 46.765962] xhci_hcd 0000:00:14.0: @ffff88003643e00c (virt) @3643e00c (dma) 0x000000 - rsvd2[1]
[ 46.765963] xhci_hcd 0000:00:14.0: @ffff88003643e010 (virt) @3643e010 (dma) 0x000000 - rsvd2[2]
[ 46.765964] xhci_hcd 0000:00:14.0: @ffff88003643e014 (virt) @3643e014 (dma) 0x000000 - rsvd2[3]
[ 46.765965] xhci_hcd 0000:00:14.0: @ffff88003643e018 (virt) @3643e018 (dma) 0x000000 - rsvd2[4]
[ 46.765967] xhci_hcd 0000:00:14.0: @ffff88003643e01c (virt) @3643e01c (dma) 0x000000 - rsvd2[5]
[ 46.765968] xhci_hcd 0000:00:14.0: Slot Context:
[ 46.765969] xhci_hcd 0000:00:14.0: @ffff88003643e020 (virt) @3643e020 (dma) 0x8100000 - dev_info
[ 46.765970] xhci_hcd 0000:00:14.0: @ffff88003643e024 (virt) @3643e024 (dma) 0x040000 - dev_info2
[ 46.765972] xhci_hcd 0000:00:14.0: @ffff88003643e028 (virt) @3643e028 (dma) 0x000000 - tt_info
[ 46.765973] xhci_hcd 0000:00:14.0: @ffff88003643e02c (virt) @3643e02c (dma) 0x000000 - dev_state
[ 46.765974] xhci_hcd 0000:00:14.0: @ffff88003643e030 (virt) @3643e030 (dma) 0x000000 - rsvd[0]
[ 46.765975] xhci_hcd 0000:00:14.0: @ffff88003643e034 (virt) @3643e034 (dma) 0x000000 - rsvd[1]
[ 46.765977] xhci_hcd 0000:00:14.0: @ffff88003643e038 (virt) @3643e038 (dma) 0x000000 - rsvd[2]
[ 46.765978] xhci_hcd 0000:00:14.0: @ffff88003643e03c (virt) @3643e03c (dma) 0x000000 - rsvd[3]
[ 46.765979] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
[ 46.765980] xhci_hcd 0000:00:14.0: @ffff88003643e040 (virt) @3643e040 (dma) 0x000000 - ep_info
[ 46.765982] xhci_hcd 0000:00:14.0: @ffff88003643e044 (virt) @3643e044 (dma) 0x400026 - ep_info2
[ 46.765983] xhci_hcd 0000:00:14.0: @ffff88003643e048 (virt) @3643e048 (dma) 0x36443001 - deq
[ 46.765984] xhci_hcd 0000:00:14.0: @ffff88003643e050 (virt) @3643e050 (dma) 0x000000 - tx_info
[ 46.765986] xhci_hcd 0000:00:14.0: @ffff88003643e054 (virt) @3643e054 (dma) 0x000000 - rsvd[0]
[ 46.765987] xhci_hcd 0000:00:14.0: @ffff88003643e058 (virt) @3643e058 (dma) 0x000000 - rsvd[1]
[ 46.765988] xhci_hcd 0000:00:14.0: @ffff88003643e05c (virt) @3643e05c (dma) 0x000000 - rsvd[2]
[ 46.765989] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
[ 46.765990] xhci_hcd 0000:00:14.0: @ffff88003643e060 (virt) @3643e060 (dma) 0x000000 - ep_info
[ 46.765992] xhci_hcd 0000:00:14.0: @ffff88003643e064 (virt) @3643e064 (dma) 0x000000 - ep_info2
[ 46.765993] xhci_hcd 0000:00:14.0: @ffff88003643e068 (virt) @3643e068 (dma) 0x000000 - deq
[ 46.765994] xhci_hcd 0000:00:14.0: @ffff88003643e070 (virt) @3643e070 (dma) 0x000000 - tx_info
[ 46.765995] xhci_hcd 0000:00:14.0: @ffff88003643e074 (virt) @3643e074 (dma) 0x000000 - rsvd[0]
[ 46.765997] xhci_hcd 0000:00:14.0: @ffff88003643e078 (virt) @3643e078 (dma) 0x000000 - rsvd[1]
[ 46.765998] xhci_hcd 0000:00:14.0: @ffff88003643e07c (virt) @3643e07c (dma) 0x000000 - rsvd[2]
[ 46.765999] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
[ 46.766000] xhci_hcd 0000:00:14.0: @ffff88003643e080 (virt) @3643e080 (dma) 0x000000 - ep_info
[ 46.766001] xhci_hcd 0000:00:14.0: @ffff88003643e084 (virt) @3643e084 (dma) 0x000000 - ep_info2
[ 46.766003] xhci_hcd 0000:00:14.0: @ffff88003643e088 (virt) @3643e088 (dma) 0x000000 - deq
[ 46.766004] xhci_hcd 0000:00:14.0: @ffff88003643e090 (virt) @3643e090 (dma) 0x000000 - tx_info
[ 46.766005] xhci_hcd 0000:00:14.0: @ffff88003643e094 (virt) @3643e094 (dma) 0x000000 - rsvd[0]
[ 46.766006] xhci_hcd 0000:00:14.0: @ffff88003643e098 (virt) @3643e098 (dma) 0x000000 - rsvd[1]
[ 46.766008] xhci_hcd 0000:00:14.0: @ffff88003643e09c (virt) @3643e09c (dma) 0x000000 - rsvd[2]
[ 46.766010] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.766085] xhci_hcd 0000:00:14.0: Successful Address Device command
[ 46.766090] xhci_hcd 0000:00:14.0: Op regs DCBAA ptr = 0x00000036406000
[ 46.766092] xhci_hcd 0000:00:14.0: Slot ID 3 dcbaa entry @ffff880036406018 = 0x0000003643f000
[ 46.766093] xhci_hcd 0000:00:14.0: Output Context DMA address = 0x3643f000
[ 46.766094] xhci_hcd 0000:00:14.0: Slot ID 3 Input Context:
[ 46.766096] xhci_hcd 0000:00:14.0: @ffff88003643e000 (virt) @3643e000 (dma) 0x000000 - drop flags
[ 46.766097] xhci_hcd 0000:00:14.0: @ffff88003643e004 (virt) @3643e004 (dma) 0x000003 - add flags
[ 46.766099] xhci_hcd 0000:00:14.0: @ffff88003643e008 (virt) @3643e008 (dma) 0x000000 - rsvd2[0]
[ 46.766100] xhci_hcd 0000:00:14.0: @ffff88003643e00c (virt) @3643e00c (dma) 0x000000 - rsvd2[1]
[ 46.766101] xhci_hcd 0000:00:14.0: @ffff88003643e010 (virt) @3643e010 (dma) 0x000000 - rsvd2[2]
[ 46.766103] xhci_hcd 0000:00:14.0: @ffff88003643e014 (virt) @3643e014 (dma) 0x000000 - rsvd2[3]
[ 46.766104] xhci_hcd 0000:00:14.0: @ffff88003643e018 (virt) @3643e018 (dma) 0x000000 - rsvd2[4]
[ 46.766105] xhci_hcd 0000:00:14.0: @ffff88003643e01c (virt) @3643e01c (dma) 0x000000 - rsvd2[5]
[ 46.766106] xhci_hcd 0000:00:14.0: Slot Context:
[ 46.766107] xhci_hcd 0000:00:14.0: @ffff88003643e020 (virt) @3643e020 (dma) 0x8100000 - dev_info
[ 46.766109] xhci_hcd 0000:00:14.0: @ffff88003643e024 (virt) @3643e024 (dma) 0x040000 - dev_info2
[ 46.766110] xhci_hcd 0000:00:14.0: @ffff88003643e028 (virt) @3643e028 (dma) 0x000000 - tt_info
[ 46.766111] xhci_hcd 0000:00:14.0: @ffff88003643e02c (virt) @3643e02c (dma) 0x000000 - dev_state
[ 46.766112] xhci_hcd 0000:00:14.0: @ffff88003643e030 (virt) @3643e030 (dma) 0x000000 - rsvd[0]
[ 46.766114] xhci_hcd 0000:00:14.0: @ffff88003643e034 (virt) @3643e034 (dma) 0x000000 - rsvd[1]
[ 46.766115] xhci_hcd 0000:00:14.0: @ffff88003643e038 (virt) @3643e038 (dma) 0x000000 - rsvd[2]
[ 46.766116] xhci_hcd 0000:00:14.0: @ffff88003643e03c (virt) @3643e03c (dma) 0x000000 - rsvd[3]
[ 46.766117] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
[ 46.766119] xhci_hcd 0000:00:14.0: @ffff88003643e040 (virt) @3643e040 (dma) 0x000000 - ep_info
[ 46.766120] xhci_hcd 0000:00:14.0: @ffff88003643e044 (virt) @3643e044 (dma) 0x400026 - ep_info2
[ 46.766121] xhci_hcd 0000:00:14.0: @ffff88003643e048 (virt) @3643e048 (dma) 0x36443001 - deq
[ 46.766122] xhci_hcd 0000:00:14.0: @ffff88003643e050 (virt) @3643e050 (dma) 0x000000 - tx_info
[ 46.766124] xhci_hcd 0000:00:14.0: @ffff88003643e054 (virt) @3643e054 (dma) 0x000000 - rsvd[0]
[ 46.766125] xhci_hcd 0000:00:14.0: @ffff88003643e058 (virt) @3643e058 (dma) 0x000000 - rsvd[1]
[ 46.766126] xhci_hcd 0000:00:14.0: @ffff88003643e05c (virt) @3643e05c (dma) 0x000000 - rsvd[2]
[ 46.766127] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
[ 46.766129] xhci_hcd 0000:00:14.0: @ffff88003643e060 (virt) @3643e060 (dma) 0x000000 - ep_info
[ 46.766130] xhci_hcd 0000:00:14.0: @ffff88003643e064 (virt) @3643e064 (dma) 0x000000 - ep_info2
[ 46.766131] xhci_hcd 0000:00:14.0: @ffff88003643e068 (virt) @3643e068 (dma) 0x000000 - deq
[ 46.766132] xhci_hcd 0000:00:14.0: @ffff88003643e070 (virt) @3643e070 (dma) 0x000000 - tx_info
[ 46.766134] xhci_hcd 0000:00:14.0: @ffff88003643e074 (virt) @3643e074 (dma) 0x000000 - rsvd[0]
[ 46.766135] xhci_hcd 0000:00:14.0: @ffff88003643e078 (virt) @3643e078 (dma) 0x000000 - rsvd[1]
[ 46.766136] xhci_hcd 0000:00:14.0: @ffff88003643e07c (virt) @3643e07c (dma) 0x000000 - rsvd[2]
[ 46.766137] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
[ 46.766138] xhci_hcd 0000:00:14.0: @ffff88003643e080 (virt) @3643e080 (dma) 0x000000 - ep_info
[ 46.766140] xhci_hcd 0000:00:14.0: @ffff88003643e084 (virt) @3643e084 (dma) 0x000000 - ep_info2
[ 46.766141] xhci_hcd 0000:00:14.0: @ffff88003643e088 (virt) @3643e088 (dma) 0x000000 - deq
[ 46.766142] xhci_hcd 0000:00:14.0: @ffff88003643e090 (virt) @3643e090 (dma) 0x000000 - tx_info
[ 46.766143] xhci_hcd 0000:00:14.0: @ffff88003643e094 (virt) @3643e094 (dma) 0x000000 - rsvd[0]
[ 46.766145] xhci_hcd 0000:00:14.0: @ffff88003643e098 (virt) @3643e098 (dma) 0x000000 - rsvd[1]
[ 46.766146] xhci_hcd 0000:00:14.0: @ffff88003643e09c (virt) @3643e09c (dma) 0x000000 - rsvd[2]
[ 46.766147] xhci_hcd 0000:00:14.0: Slot ID 3 Output Context:
[ 46.766148] xhci_hcd 0000:00:14.0: Slot Context:
[ 46.766149] xhci_hcd 0000:00:14.0: @ffff88003643f000 (virt) @3643f000 (dma) 0x8100000 - dev_info
[ 46.766150] xhci_hcd 0000:00:14.0: @ffff88003643f004 (virt) @3643f004 (dma) 0x040000 - dev_info2
[ 46.766152] xhci_hcd 0000:00:14.0: @ffff88003643f008 (virt) @3643f008 (dma) 0x000000 - tt_info
[ 46.766153] xhci_hcd 0000:00:14.0: @ffff88003643f00c (virt) @3643f00c (dma) 0x10000003 - dev_state
[ 46.766154] xhci_hcd 0000:00:14.0: @ffff88003643f010 (virt) @3643f010 (dma) 0x000000 - rsvd[0]
[ 46.766155] xhci_hcd 0000:00:14.0: @ffff88003643f014 (virt) @3643f014 (dma) 0x000000 - rsvd[1]
[ 46.766157] xhci_hcd 0000:00:14.0: @ffff88003643f018 (virt) @3643f018 (dma) 0x000000 - rsvd[2]
[ 46.766158] xhci_hcd 0000:00:14.0: @ffff88003643f01c (virt) @3643f01c (dma) 0x000000 - rsvd[3]
[ 46.766159] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
[ 46.766160] xhci_hcd 0000:00:14.0: @ffff88003643f020 (virt) @3643f020 (dma) 0x000001 - ep_info
[ 46.766161] xhci_hcd 0000:00:14.0: @ffff88003643f024 (virt) @3643f024 (dma) 0x400026 - ep_info2
[ 46.766163] xhci_hcd 0000:00:14.0: @ffff88003643f028 (virt) @3643f028 (dma) 0x36443001 - deq
[ 46.766164] xhci_hcd 0000:00:14.0: @ffff88003643f030 (virt) @3643f030 (dma) 0x000000 - tx_info
[ 46.766165] xhci_hcd 0000:00:14.0: @ffff88003643f034 (virt) @3643f034 (dma) 0x000000 - rsvd[0]
[ 46.766167] xhci_hcd 0000:00:14.0: @ffff88003643f038 (virt) @3643f038 (dma) 0x000000 - rsvd[1]
[ 46.766168] xhci_hcd 0000:00:14.0: @ffff88003643f03c (virt) @3643f03c (dma) 0x000000 - rsvd[2]
[ 46.766169] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
[ 46.766170] xhci_hcd 0000:00:14.0: @ffff88003643f040 (virt) @3643f040 (dma) 0x000000 - ep_info
[ 46.766172] xhci_hcd 0000:00:14.0: @ffff88003643f044 (virt) @3643f044 (dma) 0x000000 - ep_info2
[ 46.766173] xhci_hcd 0000:00:14.0: @ffff88003643f048 (virt) @3643f048 (dma) 0x000000 - deq
[ 46.766174] xhci_hcd 0000:00:14.0: @ffff88003643f050 (virt) @3643f050 (dma) 0x000000 - tx_info
[ 46.766175] xhci_hcd 0000:00:14.0: @ffff88003643f054 (virt) @3643f054 (dma) 0x000000 - rsvd[0]
[ 46.766176] xhci_hcd 0000:00:14.0: @ffff88003643f058 (virt) @3643f058 (dma) 0x000000 - rsvd[1]
[ 46.766178] xhci_hcd 0000:00:14.0: @ffff88003643f05c (virt) @3643f05c (dma) 0x000000 - rsvd[2]
[ 46.766179] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
[ 46.766180] xhci_hcd 0000:00:14.0: @ffff88003643f060 (virt) @3643f060 (dma) 0x000000 - ep_info
[ 46.766181] xhci_hcd 0000:00:14.0: @ffff88003643f064 (virt) @3643f064 (dma) 0x000000 - ep_info2
[ 46.766182] xhci_hcd 0000:00:14.0: @ffff88003643f068 (virt) @3643f068 (dma) 0x000000 - deq
[ 46.766184] xhci_hcd 0000:00:14.0: @ffff88003643f070 (virt) @3643f070 (dma) 0x000000 - tx_info
[ 46.766185] xhci_hcd 0000:00:14.0: @ffff88003643f074 (virt) @3643f074 (dma) 0x000000 - rsvd[0]
[ 46.766186] xhci_hcd 0000:00:14.0: @ffff88003643f078 (virt) @3643f078 (dma) 0x000000 - rsvd[1]
[ 46.766187] xhci_hcd 0000:00:14.0: @ffff88003643f07c (virt) @3643f07c (dma) 0x000000 - rsvd[2]
[ 46.766188] xhci_hcd 0000:00:14.0: Internal device address = 4
[ 46.782206] usb 3-4: ep0 maxpacket = 8
[ 46.782220] xhci_hcd 0000:00:14.0: Max Packet Size for ep 0 changed.
[ 46.782224] xhci_hcd 0000:00:14.0: Max packet size in usb_device = 8
[ 46.782227] xhci_hcd 0000:00:14.0: Max packet size in xHCI HW = 64
[ 46.782230] xhci_hcd 0000:00:14.0: Issuing evaluate context command.
[ 46.782233] xhci_hcd 0000:00:14.0: Slot 3 input context
[ 46.782238] xhci_hcd 0000:00:14.0: @ffff88003643e000 (virt) @3643e000 (dma) 0x000000 - drop flags
[ 46.782250] xhci_hcd 0000:00:14.0: @ffff88003643e004 (virt) @3643e004 (dma) 0x000002 - add flags
[ 46.782252] xhci_hcd 0000:00:14.0: @ffff88003643e008 (virt) @3643e008 (dma) 0x000000 - rsvd2[0]
[ 46.782253] xhci_hcd 0000:00:14.0: @ffff88003643e00c (virt) @3643e00c (dma) 0x000000 - rsvd2[1]
[ 46.782254] xhci_hcd 0000:00:14.0: @ffff88003643e010 (virt) @3643e010 (dma) 0x000000 - rsvd2[2]
[ 46.782255] xhci_hcd 0000:00:14.0: @ffff88003643e014 (virt) @3643e014 (dma) 0x000000 - rsvd2[3]
[ 46.782257] xhci_hcd 0000:00:14.0: @ffff88003643e018 (virt) @3643e018 (dma) 0x000000 - rsvd2[4]
[ 46.782258] xhci_hcd 0000:00:14.0: @ffff88003643e01c (virt) @3643e01c (dma) 0x000000 - rsvd2[5]
[ 46.782259] xhci_hcd 0000:00:14.0: Slot Context:
[ 46.782260] xhci_hcd 0000:00:14.0: @ffff88003643e020 (virt) @3643e020 (dma) 0x8100000 - dev_info
[ 46.782261] xhci_hcd 0000:00:14.0: @ffff88003643e024 (virt) @3643e024 (dma) 0x040000 - dev_info2
[ 46.782263] xhci_hcd 0000:00:14.0: @ffff88003643e028 (virt) @3643e028 (dma) 0x000000 - tt_info
[ 46.782264] xhci_hcd 0000:00:14.0: @ffff88003643e02c (virt) @3643e02c (dma) 0x000000 - dev_state
[ 46.782265] xhci_hcd 0000:00:14.0: @ffff88003643e030 (virt) @3643e030 (dma) 0x000000 - rsvd[0]
[ 46.782266] xhci_hcd 0000:00:14.0: @ffff88003643e034 (virt) @3643e034 (dma) 0x000000 - rsvd[1]
[ 46.782267] xhci_hcd 0000:00:14.0: @ffff88003643e038 (virt) @3643e038 (dma) 0x000000 - rsvd[2]
[ 46.782269] xhci_hcd 0000:00:14.0: @ffff88003643e03c (virt) @3643e03c (dma) 0x000000 - rsvd[3]
[ 46.782270] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
[ 46.782271] xhci_hcd 0000:00:14.0: @ffff88003643e040 (virt) @3643e040 (dma) 0x000001 - ep_info
[ 46.782272] xhci_hcd 0000:00:14.0: @ffff88003643e044 (virt) @3643e044 (dma) 0x080026 - ep_info2
[ 46.782274] xhci_hcd 0000:00:14.0: @ffff88003643e048 (virt) @3643e048 (dma) 0x36443001 - deq
[ 46.782275] xhci_hcd 0000:00:14.0: @ffff88003643e050 (virt) @3643e050 (dma) 0x000000 - tx_info
[ 46.782276] xhci_hcd 0000:00:14.0: @ffff88003643e054 (virt) @3643e054 (dma) 0x000000 - rsvd[0]
[ 46.782277] xhci_hcd 0000:00:14.0: @ffff88003643e058 (virt) @3643e058 (dma) 0x000000 - rsvd[1]
[ 46.782278] xhci_hcd 0000:00:14.0: @ffff88003643e05c (virt) @3643e05c (dma) 0x000000 - rsvd[2]
[ 46.782280] xhci_hcd 0000:00:14.0: Slot 3 output context
[ 46.782281] xhci_hcd 0000:00:14.0: Slot Context:
[ 46.782282] xhci_hcd 0000:00:14.0: @ffff88003643f000 (virt) @3643f000 (dma) 0x8100000 - dev_info
[ 46.782283] xhci_hcd 0000:00:14.0: @ffff88003643f004 (virt) @3643f004 (dma) 0x040000 - dev_info2
[ 46.782284] xhci_hcd 0000:00:14.0: @ffff88003643f008 (virt) @3643f008 (dma) 0x000000 - tt_info
[ 46.782285] xhci_hcd 0000:00:14.0: @ffff88003643f00c (virt) @3643f00c (dma) 0x10000003 - dev_state
[ 46.782286] xhci_hcd 0000:00:14.0: @ffff88003643f010 (virt) @3643f010 (dma) 0x000000 - rsvd[0]
[ 46.782288] xhci_hcd 0000:00:14.0: @ffff88003643f014 (virt) @3643f014 (dma) 0x000000 - rsvd[1]
[ 46.782289] xhci_hcd 0000:00:14.0: @ffff88003643f018 (virt) @3643f018 (dma) 0x000000 - rsvd[2]
[ 46.782290] xhci_hcd 0000:00:14.0: @ffff88003643f01c (virt) @3643f01c (dma) 0x000000 - rsvd[3]
[ 46.782291] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
[ 46.782292] xhci_hcd 0000:00:14.0: @ffff88003643f020 (virt) @3643f020 (dma) 0x000001 - ep_info
[ 46.782294] xhci_hcd 0000:00:14.0: @ffff88003643f024 (virt) @3643f024 (dma) 0x400026 - ep_info2
[ 46.782295] xhci_hcd 0000:00:14.0: @ffff88003643f028 (virt) @3643f028 (dma) 0x36443001 - deq
[ 46.782296] xhci_hcd 0000:00:14.0: @ffff88003643f030 (virt) @3643f030 (dma) 0x000000 - tx_info
[ 46.782297] xhci_hcd 0000:00:14.0: @ffff88003643f034 (virt) @3643f034 (dma) 0x000000 - rsvd[0]
[ 46.782299] xhci_hcd 0000:00:14.0: @ffff88003643f038 (virt) @3643f038 (dma) 0x000000 - rsvd[1]
[ 46.782300] xhci_hcd 0000:00:14.0: @ffff88003643f03c (virt) @3643f03c (dma) 0x000000 - rsvd[2]
[ 46.782302] xhci_hcd 0000:00:14.0: Adding 0 ep ctxs, 3 now active.
[ 46.782304] xhci_hcd 0000:00:14.0: Recalculating BW for rootport 4
[ 46.782306] xhci_hcd 0000:00:14.0: Final bandwidth: 0, Limit: 1285, Reserved: 129, Available: 89 percent
[ 46.782308] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.782328] usb 3-4: Successful evaluate context command
[ 46.782710] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 46.782718] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 46.782722] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 46.782724] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 46.782727] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 46.782730] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 46.782734] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880384ba0e80 (virtual)
[ 46.782737] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x36443090 (DMA)
[ 46.782740] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 46.782744] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880384ba0e80 (0x36443000 dma), new deq ptr = ffff880036443090 (0x36443090 dma), new cycle = 1
[ 46.782747] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.782754] xhci_hcd 0000:00:14.0: Giveback URB ffff880402ee6540, len = 0, expected = 10, status = -32
[ 46.782763] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 46.782767] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @36443091
[ 46.782869] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 46.782877] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 46.782880] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 46.782883] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 46.782886] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 46.782889] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 46.782892] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880384ba0e80 (virtual)
[ 46.782895] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x364430c0 (DMA)
[ 46.782898] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 46.782902] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880384ba0e80 (0x36443000 dma), new deq ptr = ffff8800364430c0 (0x364430c0 dma), new cycle = 1
[ 46.782906] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.782912] xhci_hcd 0000:00:14.0: Giveback URB ffff880402ee6540, len = 0, expected = 10, status = -32
[ 46.782921] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 46.782925] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @364430c1
[ 46.783030] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 46.783038] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 46.783041] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 46.783044] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 46.783047] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 46.783050] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 46.783053] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880384ba0e80 (virtual)
[ 46.783056] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x364430f0 (DMA)
[ 46.783059] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 46.783063] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880384ba0e80 (0x36443000 dma), new deq ptr = ffff8800364430f0 (0x364430f0 dma), new cycle = 1
[ 46.783066] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.783073] xhci_hcd 0000:00:14.0: Giveback URB ffff880402ee6540, len = 0, expected = 10, status = -32
[ 46.783081] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 46.783085] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @364430f1
[ 46.784196] usb 3-4: skipped 1 descriptor after interface
[ 46.784205] usb 3-4: skipped 1 descriptor after interface
[ 46.784209] usb 3-4: skipped 1 descriptor after interface
[ 46.784335] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 46.784361] usb 3-4: default language 0x0409
[ 46.784673] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 46.784984] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 46.785014] usb 3-4: udev 4, busnum 3, minor = 259
[ 46.785019] usb 3-4: New USB device found, idVendor=046d, idProduct=c52b
[ 46.785023] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 46.785026] usb 3-4: Product: USB Receiver
[ 46.785030] usb 3-4: Manufacturer: Logitech
[ 46.785198] usb 3-4: usb_probe_device
[ 46.785201] usb 3-4: configuration #1 chosen from 1 choice
[ 46.785217] xhci_hcd 0000:00:14.0: add ep 0x81, slot id 3, new drop flags = 0x0, new add flags = 0x9, new slot info = 0x18100000
[ 46.785219] xhci_hcd 0000:00:14.0: add ep 0x82, slot id 3, new drop flags = 0x0, new add flags = 0x29, new slot info = 0x28100000
[ 46.785222] xhci_hcd 0000:00:14.0: add ep 0x83, slot id 3, new drop flags = 0x0, new add flags = 0xa9, new slot info = 0x38100000
[ 46.785224] xhci_hcd 0000:00:14.0: xhci_check_bandwidth called for udev ffff8803ce7bf000
[ 46.785225] xhci_hcd 0000:00:14.0: New Input Control Context:
[ 46.785227] xhci_hcd 0000:00:14.0: @ffff88003643e000 (virt) @3643e000 (dma) 0x000000 - drop flags
[ 46.785228] xhci_hcd 0000:00:14.0: @ffff88003643e004 (virt) @3643e004 (dma) 0x0000a9 - add flags
[ 46.785230] xhci_hcd 0000:00:14.0: @ffff88003643e008 (virt) @3643e008 (dma) 0x000000 - rsvd2[0]
[ 46.785231] xhci_hcd 0000:00:14.0: @ffff88003643e00c (virt) @3643e00c (dma) 0x000000 - rsvd2[1]
[ 46.785233] xhci_hcd 0000:00:14.0: @ffff88003643e010 (virt) @3643e010 (dma) 0x000000 - rsvd2[2]
[ 46.785234] xhci_hcd 0000:00:14.0: @ffff88003643e014 (virt) @3643e014 (dma) 0x000000 - rsvd2[3]
[ 46.785235] xhci_hcd 0000:00:14.0: @ffff88003643e018 (virt) @3643e018 (dma) 0x000000 - rsvd2[4]
[ 46.785236] xhci_hcd 0000:00:14.0: @ffff88003643e01c (virt) @3643e01c (dma) 0x000000 - rsvd2[5]
[ 46.785238] xhci_hcd 0000:00:14.0: Slot Context:
[ 46.785239] xhci_hcd 0000:00:14.0: @ffff88003643e020 (virt) @3643e020 (dma) 0x38100000 - dev_info
[ 46.785240] xhci_hcd 0000:00:14.0: @ffff88003643e024 (virt) @3643e024 (dma) 0x040000 - dev_info2
[ 46.785241] xhci_hcd 0000:00:14.0: @ffff88003643e028 (virt) @3643e028 (dma) 0x000000 - tt_info
[ 46.785243] xhci_hcd 0000:00:14.0: @ffff88003643e02c (virt) @3643e02c (dma) 0x000000 - dev_state
[ 46.785244] xhci_hcd 0000:00:14.0: @ffff88003643e030 (virt) @3643e030 (dma) 0x000000 - rsvd[0]
[ 46.785246] xhci_hcd 0000:00:14.0: @ffff88003643e034 (virt) @3643e034 (dma) 0x000000 - rsvd[1]
[ 46.785247] xhci_hcd 0000:00:14.0: @ffff88003643e038 (virt) @3643e038 (dma) 0x000000 - rsvd[2]
[ 46.785249] xhci_hcd 0000:00:14.0: @ffff88003643e03c (virt) @3643e03c (dma) 0x000000 - rsvd[3]
[ 46.785250] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
[ 46.785251] xhci_hcd 0000:00:14.0: @ffff88003643e040 (virt) @3643e040 (dma) 0x000001 - ep_info
[ 46.785252] xhci_hcd 0000:00:14.0: @ffff88003643e044 (virt) @3643e044 (dma) 0x080026 - ep_info2
[ 46.785254] xhci_hcd 0000:00:14.0: @ffff88003643e048 (virt) @3643e048 (dma) 0x36443001 - deq
[ 46.785255] xhci_hcd 0000:00:14.0: @ffff88003643e050 (virt) @3643e050 (dma) 0x000000 - tx_info
[ 46.785256] xhci_hcd 0000:00:14.0: @ffff88003643e054 (virt) @3643e054 (dma) 0x000000 - rsvd[0]
[ 46.785258] xhci_hcd 0000:00:14.0: @ffff88003643e058 (virt) @3643e058 (dma) 0x000000 - rsvd[1]
[ 46.785259] xhci_hcd 0000:00:14.0: @ffff88003643e05c (virt) @3643e05c (dma) 0x000000 - rsvd[2]
[ 46.785260] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
[ 46.785261] xhci_hcd 0000:00:14.0: @ffff88003643e060 (virt) @3643e060 (dma) 0x000000 - ep_info
[ 46.785263] xhci_hcd 0000:00:14.0: @ffff88003643e064 (virt) @3643e064 (dma) 0x000000 - ep_info2
[ 46.785264] xhci_hcd 0000:00:14.0: @ffff88003643e068 (virt) @3643e068 (dma) 0x000000 - deq
[ 46.785265] xhci_hcd 0000:00:14.0: @ffff88003643e070 (virt) @3643e070 (dma) 0x000000 - tx_info
[ 46.785268] xhci_hcd 0000:00:14.0: @ffff88003643e074 (virt) @3643e074 (dma) 0x000000 - rsvd[0]
[ 46.785269] xhci_hcd 0000:00:14.0: @ffff88003643e078 (virt) @3643e078 (dma) 0x000000 - rsvd[1]
[ 46.785270] xhci_hcd 0000:00:14.0: @ffff88003643e07c (virt) @3643e07c (dma) 0x000000 - rsvd[2]
[ 46.785272] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
[ 46.785273] xhci_hcd 0000:00:14.0: @ffff88003643e080 (virt) @3643e080 (dma) 0x060000 - ep_info
[ 46.785274] xhci_hcd 0000:00:14.0: @ffff88003643e084 (virt) @3643e084 (dma) 0x08003e - ep_info2
[ 46.785276] xhci_hcd 0000:00:14.0: @ffff88003643e088 (virt) @3643e088 (dma) 0x36443801 - deq
[ 46.785277] xhci_hcd 0000:00:14.0: @ffff88003643e090 (virt) @3643e090 (dma) 0x080008 - tx_info
[ 46.785279] xhci_hcd 0000:00:14.0: @ffff88003643e094 (virt) @3643e094 (dma) 0x000000 - rsvd[0]
[ 46.785280] xhci_hcd 0000:00:14.0: @ffff88003643e098 (virt) @3643e098 (dma) 0x000000 - rsvd[1]
[ 46.785282] xhci_hcd 0000:00:14.0: @ffff88003643e09c (virt) @3643e09c (dma) 0x000000 - rsvd[2]
[ 46.785283] xhci_hcd 0000:00:14.0: Endpoint 03 Context:
[ 46.785285] xhci_hcd 0000:00:14.0: @ffff88003643e0a0 (virt) @3643e0a0 (dma) 0x000000 - ep_info
[ 46.785286] xhci_hcd 0000:00:14.0: @ffff88003643e0a4 (virt) @3643e0a4 (dma) 0x000000 - ep_info2
[ 46.785287] xhci_hcd 0000:00:14.0: @ffff88003643e0a8 (virt) @3643e0a8 (dma) 0x000000 - deq
[ 46.785289] xhci_hcd 0000:00:14.0: @ffff88003643e0b0 (virt) @3643e0b0 (dma) 0x000000 - tx_info
[ 46.785290] xhci_hcd 0000:00:14.0: @ffff88003643e0b4 (virt) @3643e0b4 (dma) 0x000000 - rsvd[0]
[ 46.785291] xhci_hcd 0000:00:14.0: @ffff88003643e0b8 (virt) @3643e0b8 (dma) 0x000000 - rsvd[1]
[ 46.785293] xhci_hcd 0000:00:14.0: @ffff88003643e0bc (virt) @3643e0bc (dma) 0x000000 - rsvd[2]
[ 46.785294] xhci_hcd 0000:00:14.0: Endpoint 04 Context:
[ 46.785295] xhci_hcd 0000:00:14.0: @ffff88003643e0c0 (virt) @3643e0c0 (dma) 0x040000 - ep_info
[ 46.785296] xhci_hcd 0000:00:14.0: @ffff88003643e0c4 (virt) @3643e0c4 (dma) 0x08003e - ep_info2
[ 46.785298] xhci_hcd 0000:00:14.0: @ffff88003643e0c8 (virt) @3643e0c8 (dma) 0x36442801 - deq
[ 46.785299] xhci_hcd 0000:00:14.0: @ffff88003643e0d0 (virt) @3643e0d0 (dma) 0x080008 - tx_info
[ 46.785301] xhci_hcd 0000:00:14.0: @ffff88003643e0d4 (virt) @3643e0d4 (dma) 0x000000 - rsvd[0]
[ 46.785302] xhci_hcd 0000:00:14.0: @ffff88003643e0d8 (virt) @3643e0d8 (dma) 0x000000 - rsvd[1]
[ 46.785304] xhci_hcd 0000:00:14.0: @ffff88003643e0dc (virt) @3643e0dc (dma) 0x000000 - rsvd[2]
[ 46.785305] xhci_hcd 0000:00:14.0: Endpoint 05 Context:
[ 46.785306] xhci_hcd 0000:00:14.0: @ffff88003643e0e0 (virt) @3643e0e0 (dma) 0x000000 - ep_info
[ 46.785307] xhci_hcd 0000:00:14.0: @ffff88003643e0e4 (virt) @3643e0e4 (dma) 0x000000 - ep_info2
[ 46.785309] xhci_hcd 0000:00:14.0: @ffff88003643e0e8 (virt) @3643e0e8 (dma) 0x000000 - deq
[ 46.785310] xhci_hcd 0000:00:14.0: @ffff88003643e0f0 (virt) @3643e0f0 (dma) 0x000000 - tx_info
[ 46.785312] xhci_hcd 0000:00:14.0: @ffff88003643e0f4 (virt) @3643e0f4 (dma) 0x000000 - rsvd[0]
[ 46.785313] xhci_hcd 0000:00:14.0: @ffff88003643e0f8 (virt) @3643e0f8 (dma) 0x000000 - rsvd[1]
[ 46.785315] xhci_hcd 0000:00:14.0: @ffff88003643e0fc (virt) @3643e0fc (dma) 0x000000 - rsvd[2]
[ 46.785316] xhci_hcd 0000:00:14.0: Endpoint 06 Context:
[ 46.785318] xhci_hcd 0000:00:14.0: @ffff88003643e100 (virt) @3643e100 (dma) 0x040000 - ep_info
[ 46.785319] xhci_hcd 0000:00:14.0: @ffff88003643e104 (virt) @3643e104 (dma) 0x20003e - ep_info2
[ 46.785320] xhci_hcd 0000:00:14.0: @ffff88003643e108 (virt) @3643e108 (dma) 0x36440801 - deq
[ 46.785322] xhci_hcd 0000:00:14.0: @ffff88003643e110 (virt) @3643e110 (dma) 0x200020 - tx_info
[ 46.785323] xhci_hcd 0000:00:14.0: @ffff88003643e114 (virt) @3643e114 (dma) 0x000000 - rsvd[0]
[ 46.785325] xhci_hcd 0000:00:14.0: @ffff88003643e118 (virt) @3643e118 (dma) 0x000000 - rsvd[1]
[ 46.785326] xhci_hcd 0000:00:14.0: @ffff88003643e11c (virt) @3643e11c (dma) 0x000000 - rsvd[2]
[ 46.785328] xhci_hcd 0000:00:14.0: Adding 3 ep ctxs, 6 now active.
[ 46.785331] xhci_hcd 0000:00:14.0: Recalculating BW for rootport 4
[ 46.785333] xhci_hcd 0000:00:14.0: Final bandwidth: 58, Limit: 1285, Reserved: 129, Available: 85 percent
[ 46.785335] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.785385] xhci_hcd 0000:00:14.0: Completed config ep cmd
[ 46.785394] usb 3-4: Successful Endpoint Configure command
[ 46.785395] xhci_hcd 0000:00:14.0: Output context after successful config ep cmd:
[ 46.785397] xhci_hcd 0000:00:14.0: Slot Context:
[ 46.785398] xhci_hcd 0000:00:14.0: @ffff88003643f000 (virt) @3643f000 (dma) 0x38100000 - dev_info
[ 46.785399] xhci_hcd 0000:00:14.0: @ffff88003643f004 (virt) @3643f004 (dma) 0x040000 - dev_info2
[ 46.785401] xhci_hcd 0000:00:14.0: @ffff88003643f008 (virt) @3643f008 (dma) 0x000000 - tt_info
[ 46.785402] xhci_hcd 0000:00:14.0: @ffff88003643f00c (virt) @3643f00c (dma) 0x18000003 - dev_state
[ 46.785404] xhci_hcd 0000:00:14.0: @ffff88003643f010 (virt) @3643f010 (dma) 0x000000 - rsvd[0]
[ 46.785405] xhci_hcd 0000:00:14.0: @ffff88003643f014 (virt) @3643f014 (dma) 0x000000 - rsvd[1]
[ 46.785406] xhci_hcd 0000:00:14.0: @ffff88003643f018 (virt) @3643f018 (dma) 0x000000 - rsvd[2]
[ 46.785408] xhci_hcd 0000:00:14.0: @ffff88003643f01c (virt) @3643f01c (dma) 0x000000 - rsvd[3]
[ 46.785410] xhci_hcd 0000:00:14.0: Endpoint 00 Context:
[ 46.785411] xhci_hcd 0000:00:14.0: @ffff88003643f020 (virt) @3643f020 (dma) 0x000001 - ep_info
[ 46.785413] xhci_hcd 0000:00:14.0: @ffff88003643f024 (virt) @3643f024 (dma) 0x080026 - ep_info2
[ 46.785414] xhci_hcd 0000:00:14.0: @ffff88003643f028 (virt) @3643f028 (dma) 0x364430f1 - deq
[ 46.785415] xhci_hcd 0000:00:14.0: @ffff88003643f030 (virt) @3643f030 (dma) 0x000000 - tx_info
[ 46.785417] xhci_hcd 0000:00:14.0: @ffff88003643f034 (virt) @3643f034 (dma) 0x000000 - rsvd[0]
[ 46.785418] xhci_hcd 0000:00:14.0: @ffff88003643f038 (virt) @3643f038 (dma) 0x000000 - rsvd[1]
[ 46.785420] xhci_hcd 0000:00:14.0: @ffff88003643f03c (virt) @3643f03c (dma) 0x000000 - rsvd[2]
[ 46.785421] xhci_hcd 0000:00:14.0: Endpoint 01 Context:
[ 46.785423] xhci_hcd 0000:00:14.0: @ffff88003643f040 (virt) @3643f040 (dma) 0x000000 - ep_info
[ 46.785424] xhci_hcd 0000:00:14.0: @ffff88003643f044 (virt) @3643f044 (dma) 0x000000 - ep_info2
[ 46.785426] xhci_hcd 0000:00:14.0: @ffff88003643f048 (virt) @3643f048 (dma) 0x000000 - deq
[ 46.785427] xhci_hcd 0000:00:14.0: @ffff88003643f050 (virt) @3643f050 (dma) 0x000000 - tx_info
[ 46.785429] xhci_hcd 0000:00:14.0: @ffff88003643f054 (virt) @3643f054 (dma) 0x000000 - rsvd[0]
[ 46.785430] xhci_hcd 0000:00:14.0: @ffff88003643f058 (virt) @3643f058 (dma) 0x000000 - rsvd[1]
[ 46.785431] xhci_hcd 0000:00:14.0: @ffff88003643f05c (virt) @3643f05c (dma) 0x000000 - rsvd[2]
[ 46.785432] xhci_hcd 0000:00:14.0: Endpoint 02 Context:
[ 46.785434] xhci_hcd 0000:00:14.0: @ffff88003643f060 (virt) @3643f060 (dma) 0x060001 - ep_info
[ 46.785435] xhci_hcd 0000:00:14.0: @ffff88003643f064 (virt) @3643f064 (dma) 0x08003e - ep_info2
[ 46.785437] xhci_hcd 0000:00:14.0: @ffff88003643f068 (virt) @3643f068 (dma) 0x36443801 - deq
[ 46.785438] xhci_hcd 0000:00:14.0: @ffff88003643f070 (virt) @3643f070 (dma) 0x080008 - tx_info
[ 46.785440] xhci_hcd 0000:00:14.0: @ffff88003643f074 (virt) @3643f074 (dma) 0x000000 - rsvd[0]
[ 46.785441] xhci_hcd 0000:00:14.0: @ffff88003643f078 (virt) @3643f078 (dma) 0x000000 - rsvd[1]
[ 46.785442] xhci_hcd 0000:00:14.0: @ffff88003643f07c (virt) @3643f07c (dma) 0x000000 - rsvd[2]
[ 46.785443] xhci_hcd 0000:00:14.0: Endpoint 03 Context:
[ 46.785445] xhci_hcd 0000:00:14.0: @ffff88003643f080 (virt) @3643f080 (dma) 0x000000 - ep_info
[ 46.785446] xhci_hcd 0000:00:14.0: @ffff88003643f084 (virt) @3643f084 (dma) 0x000000 - ep_info2
[ 46.785448] xhci_hcd 0000:00:14.0: @ffff88003643f088 (virt) @3643f088 (dma) 0x000000 - deq
[ 46.785449] xhci_hcd 0000:00:14.0: @ffff88003643f090 (virt) @3643f090 (dma) 0x000000 - tx_info
[ 46.785450] xhci_hcd 0000:00:14.0: @ffff88003643f094 (virt) @3643f094 (dma) 0x000000 - rsvd[0]
[ 46.785452] xhci_hcd 0000:00:14.0: @ffff88003643f098 (virt) @3643f098 (dma) 0x000000 - rsvd[1]
[ 46.785454] xhci_hcd 0000:00:14.0: @ffff88003643f09c (virt) @3643f09c (dma) 0x000000 - rsvd[2]
[ 46.785455] xhci_hcd 0000:00:14.0: Endpoint 04 Context:
[ 46.785457] xhci_hcd 0000:00:14.0: @ffff88003643f0a0 (virt) @3643f0a0 (dma) 0x040001 - ep_info
[ 46.785458] xhci_hcd 0000:00:14.0: @ffff88003643f0a4 (virt) @3643f0a4 (dma) 0x08003e - ep_info2
[ 46.785460] xhci_hcd 0000:00:14.0: @ffff88003643f0a8 (virt) @3643f0a8 (dma) 0x36442801 - deq
[ 46.785462] xhci_hcd 0000:00:14.0: @ffff88003643f0b0 (virt) @3643f0b0 (dma) 0x080008 - tx_info
[ 46.785463] xhci_hcd 0000:00:14.0: @ffff88003643f0b4 (virt) @3643f0b4 (dma) 0x000000 - rsvd[0]
[ 46.785464] xhci_hcd 0000:00:14.0: @ffff88003643f0b8 (virt) @3643f0b8 (dma) 0x000000 - rsvd[1]
[ 46.785466] xhci_hcd 0000:00:14.0: @ffff88003643f0bc (virt) @3643f0bc (dma) 0x000000 - rsvd[2]
[ 46.785467] xhci_hcd 0000:00:14.0: Endpoint 05 Context:
[ 46.785469] xhci_hcd 0000:00:14.0: @ffff88003643f0c0 (virt) @3643f0c0 (dma) 0x000000 - ep_info
[ 46.785470] xhci_hcd 0000:00:14.0: @ffff88003643f0c4 (virt) @3643f0c4 (dma) 0x000000 - ep_info2
[ 46.785471] xhci_hcd 0000:00:14.0: @ffff88003643f0c8 (virt) @3643f0c8 (dma) 0x000000 - deq
[ 46.785472] xhci_hcd 0000:00:14.0: @ffff88003643f0d0 (virt) @3643f0d0 (dma) 0x000000 - tx_info
[ 46.785474] xhci_hcd 0000:00:14.0: @ffff88003643f0d4 (virt) @3643f0d4 (dma) 0x000000 - rsvd[0]
[ 46.785475] xhci_hcd 0000:00:14.0: @ffff88003643f0d8 (virt) @3643f0d8 (dma) 0x000000 - rsvd[1]
[ 46.785476] xhci_hcd 0000:00:14.0: @ffff88003643f0dc (virt) @3643f0dc (dma) 0x000000 - rsvd[2]
[ 46.785477] xhci_hcd 0000:00:14.0: Endpoint 06 Context:
[ 46.785478] xhci_hcd 0000:00:14.0: @ffff88003643f0e0 (virt) @3643f0e0 (dma) 0x040001 - ep_info
[ 46.785480] xhci_hcd 0000:00:14.0: @ffff88003643f0e4 (virt) @3643f0e4 (dma) 0x20003e - ep_info2
[ 46.785481] xhci_hcd 0000:00:14.0: @ffff88003643f0e8 (virt) @3643f0e8 (dma) 0x36440801 - deq
[ 46.785483] xhci_hcd 0000:00:14.0: @ffff88003643f0f0 (virt) @3643f0f0 (dma) 0x200020 - tx_info
[ 46.785485] xhci_hcd 0000:00:14.0: @ffff88003643f0f4 (virt) @3643f0f4 (dma) 0x000000 - rsvd[0]
[ 46.785486] xhci_hcd 0000:00:14.0: @ffff88003643f0f8 (virt) @3643f0f8 (dma) 0x000000 - rsvd[1]
[ 46.785487] xhci_hcd 0000:00:14.0: @ffff88003643f0fc (virt) @3643f0fc (dma) 0x000000 - rsvd[2]
[ 46.785490] xhci_hcd 0000:00:14.0: Endpoint 0x81 not halted, refusing to reset.
[ 46.785493] xhci_hcd 0000:00:14.0: Endpoint 0x82 not halted, refusing to reset.
[ 46.785496] xhci_hcd 0000:00:14.0: Endpoint 0x83 not halted, refusing to reset.
[ 46.785952] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 46.786011] usb 3-4: adding 3-4:1.0 (config #1, interface 0)
[ 46.786072] usbhid 3-4:1.0: usb_probe_interface
[ 46.786074] usbhid 3-4:1.0: usb_probe_interface - got id
[ 46.786871] usb 3-4: adding 3-4:1.1 (config #1, interface 1)
[ 46.786890] usbhid 3-4:1.1: usb_probe_interface
[ 46.786892] usbhid 3-4:1.1: usb_probe_interface - got id
[ 46.786992] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 46.786994] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 46.786995] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 46.786997] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 46.786998] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 46.786999] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 46.787000] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880384ba0e80 (virtual)
[ 46.787001] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x364432a0 (DMA)
[ 46.787002] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 46.787004] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880384ba0e80 (0x36443000 dma), new deq ptr = ffff8800364432a0 (0x364432a0 dma), new cycle = 1
[ 46.787005] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.787008] xhci_hcd 0000:00:14.0: Giveback URB ffff880402ee63c0, len = 0, expected = 0, status = -32
[ 46.787011] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 46.787013] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @364432a1
[ 46.788382] usb 3-4: adding 3-4:1.2 (config #1, interface 2)
[ 46.788394] usbhid 3-4:1.2: usb_probe_interface
[ 46.788396] usbhid 3-4:1.2: usb_probe_interface - got id
[ 46.788458] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 46.788460] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 46.788461] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 46.788462] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 46.788463] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 46.788464] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 46.788465] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880384ba0e80 (virtual)
[ 46.788466] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x364432f0 (DMA)
[ 46.788467] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 46.788468] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880384ba0e80 (0x36443000 dma), new deq ptr = ffff8800364432f0 (0x364432f0 dma), new cycle = 1
[ 46.788469] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.788472] xhci_hcd 0000:00:14.0: Giveback URB ffff8804084c2d80, len = 0, expected = 0, status = -32
[ 46.788474] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 46.788498] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @364432f1
[ 46.789550] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 46.789836] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 46.789955] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 46.789958] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 46.789960] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 46.789962] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 46.789964] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 46.789965] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 46.789967] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880384ba0e80 (virtual)
[ 46.789970] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x364433b0 (DMA)
[ 46.789971] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 46.789974] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880384ba0e80 (0x36443000 dma), new deq ptr = ffff8800364433b0 (0x364433b0 dma), new cycle = 1
[ 46.789976] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.789981] xhci_hcd 0000:00:14.0: Giveback URB ffff8804071ed9c0, len = 0, expected = 16, status = -32
[ 46.789985] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 46.789987] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @364433b1
[ 46.790069] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 46.790071] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 46.790072] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 46.790073] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 46.790074] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 46.790075] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 46.790076] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880384ba0e80 (virtual)
[ 46.790077] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x364433e0 (DMA)
[ 46.790078] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 46.790080] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880384ba0e80 (0x36443000 dma), new deq ptr = ffff8800364433e0 (0x364433e0 dma), new cycle = 1
[ 46.790081] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.790084] xhci_hcd 0000:00:14.0: Giveback URB ffff8804071ed9c0, len = 0, expected = 32, status = -32
[ 46.790087] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 46.790088] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @364433e1
[ 46.790116] usbhid 3-4:1.2: looking for a minor, starting at 0
[ 46.790214] logitech-djreceiver 0003:046D:C52B.0007: hiddev0,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-4/input2
[ 46.790462] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 46.790464] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 46.790466] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 46.790467] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 46.790469] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 46.790471] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 46.790472] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880384ba0ea0 (virtual)
[ 46.790474] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x36443450 (DMA)
[ 46.790476] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 46.790478] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880384ba0ea0 (0x36443400 dma), new deq ptr = ffff880036443450 (0x36443450 dma), new cycle = 1
[ 46.790480] xhci_hcd 0000:00:14.0: // Ding dong!
[ 46.790484] xhci_hcd 0000:00:14.0: Giveback URB ffff8804071ed9c0, len = 0, expected = 15, status = -32
[ 46.790487] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 46.790489] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @36443451
[ 46.800787] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.802832] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.804837] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.810780] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.818829] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.826842] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.834831] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.842835] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.850831] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.858821] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.866823] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.874810] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.882813] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.888813] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.896807] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.904799] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.912749] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.920794] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.928787] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.936782] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.944769] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.952741] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.960770] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.968767] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.969996] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 46.976740] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.982740] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.990746] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 46.998753] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.006749] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.014745] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.022741] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.030736] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.038733] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.046729] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.054695] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.060709] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.068714] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.076713] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.084702] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.092700] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.100701] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.108693] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.116693] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.124688] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.132684] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.140680] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.146677] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.154672] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.162668] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.170664] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.178660] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.186642] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.194653] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.202648] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.210644] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.218625] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.224636] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.232627] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.240628] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.248624] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.256619] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.264616] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.272611] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.280608] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.288603] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.296599] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.304594] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.310592] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.318586] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.326583] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.334579] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.342574] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.350570] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.358539] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.366557] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.374550] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.382496] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.390519] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.396542] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.404543] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.412459] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.420533] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred
[ 47.428531] xhci_hcd 0000:00:14.0: ep 0x83 - asked for 32 bytes, 17 bytes untransferred

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