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new high-speed USB device number 3 using xhci_hcd logs.
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manu_leo
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PostPosted: Tue Oct 13, 2015 10:22 am    Post subject: new high-speed USB device number 3 using xhci_hcd logs. Reply with quote

Hi Experts. Everytime I run the dmesg on my server, I see the below logs regarding USB 3.1. I am not sure if there is some issues with the usb port or something to do with the motherboard. These messages just keep on building.

Quote:

[75392.939054] usb 3-1: new high-speed USB device number 3 using xhci_hcd
[75393.299553] usb 3-1: new high-speed USB device number 4 using xhci_hcd
[75393.659052] usb 3-1: new high-speed USB device number 5 using xhci_hcd
[75394.019551] usb 3-1: new high-speed USB device number 6 using xhci_hcd
[75394.380051] usb 3-1: new high-speed USB device number 7 using xhci_hcd
[75394.739550] usb 3-1: new high-speed USB device number 8 using xhci_hcd
[75395.100049] usb 3-1: new high-speed USB device number 9 using xhci_hcd
[75395.461550] usb 3-1: new high-speed USB device number 10 using xhci_hcd
[75395.822049] usb 3-1: new high-speed USB device number 11 using xhci_hcd
[75396.182550] usb 3-1: new high-speed USB device number 12 using xhci_hcd
[75396.543041] usb 3-1: new high-speed USB device number 13 using xhci_hcd
[75396.903547] usb 3-1: new high-speed USB device number 14 using xhci_hcd
[75397.264048] usb 3-1: new high-speed USB device number 15 using xhci_hcd
[75397.624547] usb 3-1: new high-speed USB device number 16 using xhci_hcd
[75397.986046] usb 3-1: new high-speed USB device number 17 using xhci_hcd
[75398.347549] usb 3-1: new high-speed USB device number 18 using xhci_hcd
[75398.708048] usb 3-1: new high-speed USB device number 19 using xhci_hcd
[75399.067546] usb 3-1: new high-speed USB device number 20 using xhci_hcd
[75399.428046] usb 3-1: new high-speed USB device number 21 using xhci_hcd
[75399.788546] usb 3-1: new high-speed USB device number 22 using xhci_hcd
[75400.148045] usb 3-1: new high-speed USB device number 23 using xhci_hcd
[75400.508544] usb 3-1: new high-speed USB device number 24 using xhci_hcd
[75400.869043] usb 3-1: new high-speed USB device number 25 using xhci_hcd
[75401.228541] usb 3-1: new high-speed USB device number 26 using xhci_hcd
[75401.588040] usb 3-1: new high-speed USB device number 27 using xhci_hcd
[75401.948540] usb 3-1: new high-speed USB device number 28 using xhci_hcd
[75402.308038] usb 3-1: new high-speed USB device number 29 using xhci_hcd


Please suggest how this can be fixed. Appreciate all your help in advance.
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NeddySeagoon
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PostPosted: Tue Oct 13, 2015 6:46 pm    Post subject: Reply with quote

manu_leo,

Some USB device is not happy and keeps trying to enumerate.

Unplug things until it stops. If you use USB storage devices make sure they are unmounted first.
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manu_leo
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PostPosted: Wed Oct 14, 2015 8:55 am    Post subject: Reply with quote

That was my assumption that something is connected to the USB, but that is not the case, I double checked and there is nothing there in the USB slots.
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charles17
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PostPosted: Wed Oct 14, 2015 11:11 am    Post subject: Re: new high-speed USB device number 3 using xhci_hcd logs. Reply with quote

manu_leo wrote:
Please suggest how this can be fixed. Appreciate all your help in advance.

Try lsusb to see what that device is
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manu_leo
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PostPosted: Wed Oct 14, 2015 1:55 pm    Post subject: Reply with quote

The lsusb command just sits there for hours with no o/p .

Please suggest, I am out of ideas now. Appreciate all your help.
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NeddySeagoon
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PostPosted: Wed Oct 14, 2015 5:07 pm    Post subject: Reply with quote

manu_leo,

You may well have internal USB devices.
Things like a webcam, SDCard reader and so on.

Post the output of lspci and use wgetpaste to put your kernel .config on a pastebin.
Tell how you made your kernel too. If you used genkernel, what command did you use?
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Computer users fall into two groups:-
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those that have never had a hard drive fail.
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manu_leo
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PostPosted: Wed Oct 14, 2015 5:16 pm    Post subject: Reply with quote

Thanks Neddy for looking into this. Please find the o/p below

Quote:
lspci
00:00.0 Host bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 DMI2 (rev 04)
00:01.0 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 1a (rev 04)
00:02.0 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 2a (rev 04)
00:03.0 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 3a (rev 04)
00:05.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 VTd/Memory Map/Misc (rev 04)
00:05.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 IIO RAS (rev 04)
00:05.4 PIC: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 IOAPIC (rev 04)
00:11.0 PCI bridge: Intel Corporation C600/X79 series chipset PCI Express Virtual Root Port (rev 06)
00:16.0 Communication controller: Intel Corporation C600/X79 series chipset MEI Controller #1 (rev 05)
00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network Connection (rev 06)
00:1a.0 USB controller: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #2 (rev 06)
00:1c.0 PCI bridge: Intel Corporation C600/X79 series chipset PCI Express Root Port 1 (rev b6)
00:1c.1 PCI bridge: Intel Corporation C600/X79 series chipset PCI Express Root Port 2 (rev b6)
00:1c.2 PCI bridge: Intel Corporation C600/X79 series chipset PCI Express Root Port 3 (rev b6)
00:1c.4 PCI bridge: Intel Corporation C600/X79 series chipset PCI Express Root Port 5 (rev b6)
00:1c.5 PCI bridge: Intel Corporation C600/X79 series chipset PCI Express Root Port 6 (rev b6)
00:1c.7 PCI bridge: Intel Corporation C600/X79 series chipset PCI Express Root Port 8 (rev b6)
00:1d.0 USB controller: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #1 (rev 06)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation C600/X79 series chipset LPC Controller (rev 06)
00:1f.2 SATA controller: Intel Corporation C600/X79 series chipset 6-Port SATA AHCI Controller (rev 06)
00:1f.3 SMBus: Intel Corporation C600/X79 series chipset SMBus Host Controller (rev 06)
02:00.0 Ethernet controller: Solarflare Communications SFC9120 (rev 01)
02:00.1 Ethernet controller: Solarflare Communications SFC9120 (rev 01)
03:00.0 VGA compatible controller: NVIDIA Corporation GF108GL [Quadro 600] (rev a1)
03:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
06:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
07:00.0 PCI bridge: ASMedia Technology Inc. Device 1184
08:01.0 PCI bridge: ASMedia Technology Inc. Device 1184
08:03.0 PCI bridge: ASMedia Technology Inc. Device 1184
08:05.0 PCI bridge: ASMedia Technology Inc. Device 1184
08:07.0 PCI bridge: ASMedia Technology Inc. Device 1184
0b:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
0c:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
0d:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
0e:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
0f:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
ff:08.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Link 0 (rev 04)
ff:09.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Link 1 (rev 04)
ff:0a.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 0 (rev 04)
ff:0a.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 1 (rev 04)
ff:0a.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 2 (rev 04)
ff:0a.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 3 (rev 04)
ff:0b.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 UBOX Registers (rev 04)
ff:0b.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 UBOX Registers (rev 04)
ff:0c.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
ff:0c.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
ff:0c.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
ff:0d.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
ff:0d.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
ff:0d.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
ff:0e.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Home Agent 0 (rev 04)
ff:0e.1 Performance counters: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Home Agent 0 (rev 04)
ff:0f.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Target Address/Thermal Registers (rev 04)
ff:0f.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 RAS Registers (rev 04)
ff:0f.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
ff:0f.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
ff:0f.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
ff:0f.5 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
ff:10.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 0 (rev 04)
ff:10.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 1 (rev 04)
ff:10.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 0 (rev 04)
ff:10.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 1 (rev 04)
ff:10.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 2 (rev 04)
ff:10.5 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 3 (rev 04)
ff:10.6 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 2 (rev 04)
ff:10.7 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 3 (rev 04)
ff:13.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 R2PCIe (rev 04)
ff:13.1 Performance counters: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 R2PCIe (rev 04)
ff:13.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Ring Registers (rev 04)
ff:13.5 Performance counters: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Ring Performance Ring Monitoring (rev 04)
ff:16.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 System Address Decoder (rev 04)
ff:16.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Broadcast Registers (rev 04)
ff:16.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Broadcast Registers (rev 04)

~]# lspci | grep -i usb
00:1a.0 USB controller: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #2 (rev 06)
00:1d.0 USB controller: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #1 (rev 06)
06:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
0b:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
0d:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
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NeddySeagoon
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PostPosted: Wed Oct 14, 2015 5:21 pm    Post subject: Reply with quote

manu_leo,

That will be useful. Now we only need the kernel things.
You have no USB1.
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Computer users fall into two groups:-
those that do backups
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manu_leo
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PostPosted: Wed Oct 14, 2015 5:32 pm    Post subject: Reply with quote

Hi Neddy, here is the link

Quote:
http://pastebin.com/j4vQjHJ6
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NeddySeagoon
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PostPosted: Wed Oct 14, 2015 5:59 pm    Post subject: Reply with quote

manu_leo,

Make
Code:
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
as modules, so we can play with the load order.

Turn off
Code:
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_UHCI_HCD=y
as you don't have the hardware.

Rebuild and reboot into the new kernel.
Check
Code:
uname -a
before and after the reboot to make sure that the build time/date has changed. :)

Look in lsmod to see the xhci-hcd and ehci-hcd module load order. First loaded is at the bottom.

If the problem persists modprobe -r both modules.
Now modprobe them in the other order.
Does that help?

If not, remove them both, then test one at a time.
Any improvement?
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