Bug#809430: marked as done (Subject: linux-image-4.3.0-1-amd64: USB wireless adapter causes xhci errors when plugged in)

[Debian Bug Tracking System]

Your message dated Wed, 06 Jan 2016 16:43:01 +0000
with message-id <1452098581.2768.119.ca...@decadent.org.uk>
and subject line Re: Bug#809430: Subject: linux-image-4.3.0-1-amd64: USB 
wireless adapter causes xhci errors when plugged in
has caused the Debian Bug report #809430,
regarding Subject: linux-image-4.3.0-1-amd64: USB wireless adapter causes xhci 
errors when plugged in
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
809430: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=809430
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems

--- Begin Message ---

Package: src:linux
Version: 4.3.3-2
Severity: normal

Dear Maintainer,

(Sorry if I'm doing this wrong. It's my first bug report, and my third
attempt at filing it. Also, I couldn't get reportbug to work with any
mail server I tried, so this is a copy of its output.)

   * What led up to the situation?

   I dist-upgraded my Testing system yesterday morning, and this
   included the 4.3 kernel. When I rebooted, my USB wireless adapter
   (RNX-N180UBE) was no longer recognized.

   * What exactly did you do (or not do) that was effective (or
     ineffective)?

   First, I unplugged the adapter and plugged it back in. This did
   nothing: the light on the adapter started blinking, but it still
   wasn't recognized. Changing ports made no difference.



   I also tried inserting a USB flash drive. This was recognized and
   automounted, and I could browse it in Dolphin. I then unmounted it
   without any problems.  I didn't attempt any file transfers with it,
   however.

   After that, I rebooted to the older kernel (4.2.6). The original
   adapter works fine under this version.

   * What was the outcome of this action?

   Booting with the 4.3.3 kernel caused both wireless adapters to stop
   working, producing a number of xhci errors at boot or when plugged
   in. Both adapters worked with 4.2.6.

   * What outcome did you expect instead?

   I expected the adapters to continue working after the upgrade.

I'm currently running 4.2.6, as I need to use this computer for daily
tasks, and I have no Internet access with 4.3. (I'm too far away for a
wired connection.) I can reboot to 4.3 to gather more information, but
that will have to be when I'm not using it for anything else.

Below are what I think are the relevant parts of the logs from one
attempt at plugging in the first adapter a few minutes after boot. The
messages during boot or with the other adapter are similar. Only the
timestamps and addresses are different.

Thank you,
Michael

/var/log/messages:



/var/log/kern.log:




-- Package-specific info:
** Kernel log: boot messages should be attached

** Model information
sys_vendor: MSI
product_name: MS-7721
product_version: 1.0
chassis_vendor: MSI
chassis_version: 1.0
bios_vendor: American Megatrends Inc.
bios_version: V2.2
board_vendor: MSI
board_name: FM2-A75MA-E35 (MS-7721)
board_version: 1.0

** PCI devices:

        Latency: 0


        Latency: 0
        Interrupt: pin A routed to IRQ 24
        Capabilities: <access denied>


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 45
        Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M]
        Region 1: I/O ports at f000 [size=256]
        Region 2: Memory at fef00000 (32-bit, non-prefetchable) [size=256K]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: <access denied>
        Kernel driver in use: radeon


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 44
        Region 0: Memory at fef44000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel


        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 0000e000-0000efff
        Prefetchable memory behind bridge: 00000000d0000000-00000000d00fffff

        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at fef4a000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Region 0: Memory at fef48000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 32
        Interrupt: pin A routed to IRQ 36
        Region 0: I/O ports at f140 [size=8]
        Region 1: I/O ports at f130 [size=4]
        Region 2: I/O ports at f120 [size=8]
        Region 3: I/O ports at f110 [size=4]
        Region 4: I/O ports at f100 [size=16]
        Region 5: Memory at fef51000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at fef50000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci-pci


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Region 0: Memory at fef4f000 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at fef4e000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci-pci


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Region 0: Memory at fef4d000 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Kernel driver in use: piix4_smbus


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:d721]

        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at fef40000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 0


        Latency: 64
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=64

        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-


        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin C routed to IRQ 18
        Region 0: Memory at fef4c000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci-pci








        Capabilities: <access denied>
        Kernel driver in use: k10temp






        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7721]

        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 25
        Region 0: I/O ports at e000 [size=256]
        Region 2: Memory at d0004000 (64-bit, prefetchable) [size=4K]
        Region 4: Memory at d0000000 (64-bit, prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: r8169


** USB devices:
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 002: ID 04f2:0833 Chicony Electronics Co., Ltd
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 002: ID 04f2:0939 Chicony Electronics Co., Ltd
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.2.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.3.0-1-amd64 depends on:
ii  debconf [debconf-2.0]                   1.5.58
ii  initramfs-tools [linux-initramfs-tool]  0.120
ii  kmod                                    21-1
ii  linux-base                              4.0

Versions of packages linux-image-4.3.0-1-amd64 recommends:
ii  firmware-linux-free  3.4
ii  irqbalance           1.0.9-1

Versions of packages linux-image-4.3.0-1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.02~beta2-33
pn  linux-doc-4.3           <none>

Versions of packages linux-image-4.3.0-1-amd64 is related to:
ii  firmware-atheros                         20151207-1
pn  firmware-bnx2                            <none>
pn  firmware-bnx2x                           <none>
pn  firmware-brcm80211                       <none>
pn  firmware-intelwimax                      <none>
pn  firmware-ipw2x00                         <none>
pn  firmware-ivtv                            <none>
pn  firmware-iwlwifi                         <none>
pn  firmware-libertas                        <none>
pn  firmware-linux                           <none>
ii  firmware-linux-nonfree                   20151207-1
ii  firmware-misc-nonfree [firmware-ralink]  20151207-1
pn  firmware-myricom                         <none>
pn  firmware-netxen                          <none>
pn  firmware-qlogic                          <none>
ii  firmware-realtek                         20151207-1
pn  xen-hypervisor                           <none>

-- debconf information:

linux-image-4.3.0-1-amd64/prerm/removing-running-kernel-4.3.0-1-amd64: true
  linux-image-4.3.0-1-amd64/postinst/mips-initrd-4.3.0-1-amd64:

Next, I tried a different adapter, a TP-Link TL-WN722N, and this had the same result. Checking the logs, I found a similar string of error messages with this adapter as with the other. 12/29/15 05:26:20 AM momikey kernel [ 1166.524325] usb 3-1: new high-speed USB device number 4 using xhci_hcd 12/29/15 05:26:20 AM momikey kernel [ 1166.656042] usb 3-1: New USB device found, idVendor=0bda, idProduct=8172 12/29/15 05:26:20 AM momikey kernel [ 1166.656050] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12/29/15 05:26:20 AM momikey kernel [ 1166.656054] usb 3-1: Product: RNX-180UBE 12/29/15 05:26:20 AM momikey kernel [ 1166.656058] usb 3-1: Manufacturer: Manufacturer Realtek 12/29/15 05:26:20 AM momikey kernel [ 1166.656061] usb 3-1: SerialNumber: 00e04c000001 12/29/15 05:26:20 AM momikey kernel [ 1166.657440] r8712u: register rtl8712_netdev_ops to netdev_ops 12/29/15 05:26:20 AM momikey kernel [ 1166.657450] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints 12/29/15 05:26:20 AM momikey kernel [ 1166.658253] usb 3-1: r8712u: Boot from EFUSE: Autoload OK 12/29/15 05:26:21 AM momikey kernel [ 1167.696504] usb 3-1: r8712u: CustomerID = 0x0000 12/29/15 05:26:21 AM momikey kernel [ 1167.696511] usb 3-1: r8712u: MAC Address from efuse = 68:1c:a2:04:7e:4b 12/29/15 05:26:21 AM momikey kernel [ 1167.696515] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" 12/29/15 05:26:21 AM momikey kernel [ 1167.696809] usb 3-1: firmware: direct-loading firmware rtlwifi/rtl8712u.bin 12/29/15 05:26:21 AM momikey mtp-probe checking bus 3, device 4: "/sys/devices/pci0000:00/0000:00:10.1/usb3/3-1" 12/29/15 05:26:21 AM momikey mtp-probe bus: 3, device: 4 was not an MTP device 12/29/15 05:26:22 AM momikey kernel [ 1168.725366] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready 12/29/15 05:26:23 AM momikey kernel [ 1169.444041] r8712u 3-1:1.0 wlan0: 1 RCR=0x153f00e 12/29/15 05:26:23 AM momikey kernel [ 1169.445282] r8712u 3-1:1.0 wlan0: 2 RCR=0x553f00e 12/29/15 05:26:23 AM momikey kernel [ 1169.555649] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready 12/29/15 05:26:23 AM momikey kernel [ 1169.759671] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240b0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.862800] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready 12/29/15 05:26:23 AM momikey kernel [ 1169.866935] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240c0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.867604] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240d0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.913843] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready 12/29/15 05:26:23 AM momikey kernel [ 1169.915500] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240e0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.926297] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240f0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.960425] xhci_hcd 0000:00:10.1: Looking for event-dma 0000000000024100 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:25 AM momikey kernel [ 1171.303254] xhci_hcd 0000:00:10.1: Looking for event-dma 0000000000024110 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:20 AM momikey kernel [ 1166.524325] usb 3-1: new high-speed USB device number 4 using xhci_hcd 12/29/15 05:26:20 AM momikey kernel [ 1166.656042] usb 3-1: New USB device found, idVendor=0bda, idProduct=8172 12/29/15 05:26:20 AM momikey kernel [ 1166.656050] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12/29/15 05:26:20 AM momikey kernel [ 1166.656054] usb 3-1: Product: RNX-180UBE 12/29/15 05:26:20 AM momikey kernel [ 1166.656058] usb 3-1: Manufacturer: Manufacturer Realtek 12/29/15 05:26:20 AM momikey kernel [ 1166.656061] usb 3-1: SerialNumber: 00e04c000001 12/29/15 05:26:20 AM momikey kernel [ 1166.657440] r8712u: register rtl8712_netdev_ops to netdev_ops 12/29/15 05:26:20 AM momikey kernel [ 1166.657450] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints 12/29/15 05:26:20 AM momikey kernel [ 1166.658253] usb 3-1: r8712u: Boot from EFUSE: Autoload OK 12/29/15 05:26:21 AM momikey kernel [ 1167.696504] usb 3-1: r8712u: CustomerID = 0x0000 12/29/15 05:26:21 AM momikey kernel [ 1167.696511] usb 3-1: r8712u: MAC Address from efuse = 68:1c:a2:04:7e:4b 12/29/15 05:26:21 AM momikey kernel [ 1167.696515] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" 12/29/15 05:26:21 AM momikey kernel [ 1167.696809] usb 3-1: firmware: direct-loading firmware rtlwifi/rtl8712u.bin 12/29/15 05:26:22 AM momikey kernel [ 1168.725366] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready 12/29/15 05:26:23 AM momikey kernel [ 1169.444041] r8712u 3-1:1.0 wlan0: 1 RCR=0x153f00e 12/29/15 05:26:23 AM momikey kernel [ 1169.445282] r8712u 3-1:1.0 wlan0: 2 RCR=0x553f00e 12/29/15 05:26:23 AM momikey kernel [ 1169.555649] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready 12/29/15 05:26:23 AM momikey kernel [ 1169.759659] xhci_hcd 0000:00:10.1: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13 12/29/15 05:26:23 AM momikey kernel [ 1169.759671] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240b0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.862800] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready 12/29/15 05:26:23 AM momikey kernel [ 1169.866922] xhci_hcd 0000:00:10.1: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13 12/29/15 05:26:23 AM momikey kernel [ 1169.866935] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240c0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.867595] xhci_hcd 0000:00:10.1: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13 12/29/15 05:26:23 AM momikey kernel [ 1169.867604] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240d0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.913843] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready 12/29/15 05:26:23 AM momikey kernel [ 1169.915492] xhci_hcd 0000:00:10.1: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13 12/29/15 05:26:23 AM momikey kernel [ 1169.915500] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240e0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.926290] xhci_hcd 0000:00:10.1: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13 12/29/15 05:26:23 AM momikey kernel [ 1169.926297] xhci_hcd 0000:00:10.1: Looking for event-dma 00000000000240f0 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:23 AM momikey kernel [ 1169.960419] xhci_hcd 0000:00:10.1: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13 12/29/15 05:26:23 AM momikey kernel [ 1169.960425] xhci_hcd 0000:00:10.1: Looking for event-dma 0000000000024100 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 12/29/15 05:26:25 AM momikey kernel [ 1171.303249] xhci_hcd 0000:00:10.1: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13 12/29/15 05:26:25 AM momikey kernel [ 1171.303254] xhci_hcd 0000:00:10.1: Looking for event-dma 0000000000024110 trb-start 0000000000024090 trb-end 00000000000240a0 seg-start 0000000000024000 seg-end 0000000000024ff0 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Complex [1022:1410] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Complex [1022:1410] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) I/O Memory Management Unit [1022:1419] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) I/O Memory Management Unit [1022:1419] Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7660D] [1002:9901] (prog-if 00 [VGA controller]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller [1002:9902] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Port [1022:1414] (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- 00:10.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:7812] (rev 03) (prog-if 30 [XHCI]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:10.1 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:7812] (rev 03) (prog-if 30 [XHCI]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:11.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7801] (rev 40) (prog-if 01 [AHCI 1.0]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+ 00:12.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller [1022:7807] (rev 11) (prog-if 10 [OHCI]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:12.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7808] (rev 11) (prog-if 20 [EHCI]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:13.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller [1022:7807] (rev 11) (prog-if 10 [OHCI]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:13.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7808] (rev 11) (prog-if 20 [EHCI]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:780b] (rev 14) Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller [1022:780d] (rev 01) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:780e] (rev 11) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:14.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] FCH PCI Bridge [1022:780f] (rev 40) (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- 00:14.5 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller [1022:7809] (rev 11) (prog-if 10 [OHCI]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 0 [1022:1400] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 1 [1022:1401] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 2 [1022:1402] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 3 [1022:1403] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 4 [1022:1404] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 5 [1022:1405] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Bus 005 Device 002: ID 0bda:8172 Realtek Semiconductor Corp. RTL8191SU 802.11n WLAN Adapter linux-image-4.3.0-1-amd64/postinst/depmod-error-initrd-4.3.0-1-amd64: false
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Version: 4.3.3-5

On Wed, 2016-01-06 at 11:23 -0500, Michael Potter wrote:
> I saw that 4.3.3-5 landed in Testing, so I upgraded. After the reboot, 
> there were no more xhci error messages. The adapter shows up just fine 
> in plasma-nm, and I ran a few speed tests to generate traffic. 
> Everything's looking good, and it seems like this update fixed the problem.

Thanks, closing.

Ben.

-- 
Ben Hutchings
It is easier to write an incorrect program than to understand a correct one.

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