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Disconnect issue with USB Audio - xHCI xhci_drop_endpoint called with disabled ep ffff88042763d280
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| **** List of PLAYBACK Hardware Devices **** | |
| card 0: PCM2702 [Burr-Brown Japan PCM2702], device 0: USB Audio [USB Audio] | |
| Subdevices: 1/1 | |
| Subdevice #0: subdevice #0 | |
| card 1: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] | |
| Subdevices: 1/1 | |
| Subdevice #0: subdevice #0 | |
| card 1: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] | |
| Subdevices: 1/1 | |
| Subdevice #0: subdevice #0 | |
| card 1: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] | |
| Subdevices: 1/1 | |
| Subdevice #0: subdevice #0 |
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| [371311.958542] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8803d2db6680 | |
| [371311.958545] xhci_hcd 0000:00:14.0: Trying to add endpoint 0x2 without dropping it. | |
| [371311.958548] usb 3-9.2: Not enough bandwidth for altsetting 1 | |
| [371311.958549] 13:1:1: usb_set_interface failed (-22) | |
| [371311.958865] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8803d2db6680 | |
| [371311.958867] xhci_hcd 0000:00:14.0: Trying to add endpoint 0x2 without dropping it. | |
| [371311.958868] usb 3-9.2: Not enough bandwidth for altsetting 1 | |
| [371311.958869] 13:1:1: usb_set_interface failed (-22) | |
| [373139.112013] usb 3-9.2: USB disconnect, device number 13 | |
| [373139.112273] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8803d2db6680 | |
| [373141.570094] usb 3-9.2: new full-speed USB device number 14 using xhci_hcd | |
| [373141.587541] usbmixer: master volume quirk for PCM2702 chip | |
| [523810.972060] xhci_hcd 0000:00:14.0: Signal while waiting for configure endpoint command | |
| [523810.972376] usb 3-9.2: Not enough bandwidth for altsetting 0 | |
| [523810.994313] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88042763d280 | |
| [523810.994316] xhci_hcd 0000:00:14.0: Trying to add endpoint 0x2 without dropping it. | |
| [523810.994318] usb 3-9.2: Not enough bandwidth for altsetting 1 | |
| [523810.994319] 14:1:1: usb_set_interface failed (-22) | |
| [523810.994330] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88042763d280 | |
| [523810.994331] xhci_hcd 0000:00:14.0: Trying to add endpoint 0x2 without dropping it. | |
| [523810.994332] usb 3-9.2: Not enough bandwidth for altsetting 1 | |
| [523810.994333] 14:1:1: usb_set_interface failed (-22) | |
| [523810.994339] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88042763d280 | |
| [523810.994340] xhci_hcd 0000:00:14.0: Trying to add endpoint 0x2 without dropping it. | |
| [523810.994341] usb 3-9.2: Not enough bandwidth for altsetting 1 | |
| [523810.994342] 14:1:1: usb_set_interface failed (-22) |
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| xhci_hcd 144553 0 | |
| usbcore 180208 7 snd_usb_audio,usb_storage,snd_usbmidi_lib,ehci_hcd,ehci_pci,usbhid,xhci_hcd |
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| 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) | |
| 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) | |
| 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) | |
| 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 04) | |
| 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) | |
| 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-V (rev 04) | |
| 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 04) | |
| 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d4) | |
| 00:1c.3 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d4) | |
| 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 04) | |
| 00:1f.0 ISA bridge: Intel Corporation Z87 Express LPC Controller (rev 04) | |
| 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 04) | |
| 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 04) | |
| 02:00.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 41) |
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| Bus 002 Device 002: ID 8087:8000 Intel Corp. | |
| Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub | |
| Bus 001 Device 002: ID 8087:8008 Intel Corp. | |
| Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub | |
| Bus 004 Device 004: ID 05dc:a833 Lexar Media, Inc. | |
| Bus 004 Device 003: ID 045b:0210 Hitachi, Ltd | |
| Bus 004 Device 002: ID 045b:0210 Hitachi, Ltd | |
| Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub | |
| Bus 003 Device 014: ID 08bb:2702 Texas Instruments Speakers | |
| Bus 003 Device 002: ID 045b:0209 Hitachi, Ltd | |
| Bus 003 Device 009: ID 0ccd:0030 TerraTec Electronic GmbH | |
| Bus 003 Device 008: ID 0853:0100 Topre Corporation HHKB Professional | |
| Bus 003 Device 006: ID 0409:005a NEC Corp. HighSpeed Hub | |
| Bus 003 Device 005: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub | |
| Bus 003 Device 003: ID 045b:0209 Hitachi, Ltd | |
| Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub |
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| Linux white-un 3.13.5-1-ARCH #1 SMP PREEMPT Sun Feb 23 00:25:24 CET 2014 x86_64 GNU/Linux |
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It looks like a problem in the XHCI driver. A patch was posted to the linux-usb mailing list a couple of years ago. It's fixed in mainline, but I'm still seeing it with the Ubuntu LTS kernel (3.13.0-64). http://marc.info/?l=linux-usb&m=136944610123146&w=2