More technical information about Rocksmith Real Tone Cable(almost all the way
to the bottom, beneath "Rocksmith Real Tone Cable):
http://forums.ubi.com/showthread.php/802854-Rocksmith-2014-PC-Configuration-and-FAQ-Forums
Here is the output of lsusb -vvv:
Bus 003 Device 005: ID 12ba:00ff Licensed by Sony Computer Entertainment
America Rocksmith Guitar Adapter
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 16
idVendor 0x12ba Licensed by Sony Computer Entertainment America
idProduct 0x00ff Rocksmith Guitar Adapter
bcdDevice 1.00
iManufacturer 1 Hercules
iProduct 2 Rocksmith USB Guitar Adapter
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 152
bNumInterfaces 3
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 39
bInCollection 1
baInterfaceNr( 0) 1
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 2
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 1
wChannelConfig 0x0001
Left Front (L)
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 7
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 10
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 10
bSourceID 2
bControlSize 1
bmaControls( 0) 0x03
Mute Control
Volume Control
bmaControls( 1) 0x00
iFeature 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 7
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 29
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 7 Discrete
tSamFreq[ 0] 8000
tSamFreq[ 1] 11025
tSamFreq[ 2] 16000
tSamFreq[ 3] 22050
tSamFreq[ 4] 32000
tSamFreq[ 5] 44100
tSamFreq[ 6] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 13
Transfer Type Isochronous
Synch Type Synchronous
Usage Type Data
wMaxPacketSize 0x0064 1x 100 bytes
bInterval 1
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 26
Report Descriptor: (length is 26)
Item(Global): Usage Page, data= [ 0x0c ] 12
Consumer
Item(Local ): Usage, data= [ 0x01 ] 1
Consumer Control
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Local ): Usage, data= [ 0x00 ] 0
Unassigned
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x10 ] 16
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile
Bitfield
Item(Local ): Usage, data= [ 0x00 ] 0
Unassigned
Item(Global): Report Count, data= [ 0x10 ] 16
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile
Bitfield
Item(Main ): End Collection, data=none
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
Device Status: 0x0000
(Bus Powered)
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1301047
Title:
Windows guest freezes while using USB passthrough.
Status in QEMU:
In Progress
Bug description:
I have the following issue with my Windows 8.1 guest. (Technical stuff
is at the bottom):
I have vfio-binded my graphics card(NVIDIA GTX670) and is passing it through
to the guest.
I run heavy 3D applications such as games(Guild Wars 2, Diablo 3, DOTA etc)
which works fine(performance is about <90% of a "physical" Windows).
When it comes to Rocksmith 2014 things starts to act up. I can play
the game just as good as any other game in the guest(passing through
the USB Rocksmith Cable and audio is working perfect), however when I
exit the application the guest freezes completely up. I loose contact
via Synergy(mouse/keyboard), I cant ping the guest, the screen
freezes(always freezing before I see the desktop again), CPU usage of
the processes drops down to 0. The memory dedicated to the guest is
latent/in use though, as reported by htop/free -m.
This also happens when I go to my sound settings-> record
settings(where I can see the Rocksmith cable, as it is a recorder).
The vm will freeze up after a couple of seconds being in that menu.
If I remove the USB device from my qemu command and go into my sound
settings->record settings there are no freezing issues.
My host(Arch Linux) works fine while the host is frozen up.
Is it reproducible?
Yes, every time the USB device is passed through, the guest will at some
point lock up while the USB device are used/polled.
Expected outcome:
USB device works without freezing up the guest.
Suggested solution(if at all possible):
Somehow make the USB devices reconnect in the guest when the host is
receiving the "ERROR Transfer event for disabled endpoint or incorrect stream
ring" messages.
Or, make it so that the guest can never lock up while this happens.
If there is some more information you need, please do not hesitate to ask for
it.
Also, this is my first bug report so please be kind, I appreciate any
feedback :)
Technical Information:
CPU: Intel(R) Core(TM) i7-4771 CPU @ 3.50GHz
GPU: NVIDIA GTX 670, latest NVIDIA drivers installed in Windows.
QEMU version: qemu-git 2.0.r31965.g63678e1-1
Host Kernel: Linux 3.13.6-1-mainline x86_64
Guest: Windows 8.1 Professional, fully updated as of 30th March 2014
Qemu command line used:
sudo -E qemu-system-x86_64 \
-enable-kvm \
-M q35 \
-m 8G \
-mem-path /dev/hugepages \
-mem-prealloc \
-cpu host \
-smp 4,sockets=1,cores=4,threads=1 \
-device vfio-pci,host=00:1b.0 \
-bios /usr/share/qemu/bios.bin \
-vga none \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-nographic \
-device ahci,bus=pcie.0,id=ahci \
-drive
file=/var/lib/libvirt/images/Windows8.1.img,id=disk,format=raw,cache=none \
-device ide-hd,bus=ahci.0,drive=disk \
-device vfio-pci,host=00:19.0,bus=pcie.0 \
-drive file=/dev/sdb1,id=mmo,format=raw,cache=none \
-device ide-hd,bus=ahci.1,drive=mmo \
-drive
file=/home/thor/Windows/Windows-Steam.img,id=steam,format=raw,cache=none \
-usb -usbdevice host:045e:028e \
-usb -usbdevice host:12ba:00ff \
-net none \
-device ide-hd,bus=ahci.2,drive=steam
Strace output in the seconds leading up to the freeze:
See attachment .
Journalctl output on the host while the guest froze:
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe410
fff9f480 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe420
fff9f490 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe430
fff9f4a0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe440
fff9f4b0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe450
fff9f4c0 00000000 0d00000a 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe460
fff9f4d0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe470
fff9f4e0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe480
fff9f4f0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe490
fff9f500 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe4a0
fff9f510 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe4b0
fff9f520 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe4c0
fff9f530 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe4d0
fff9f540 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe4e0
fff9f550 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe4f0
fff9f560 00000000 0d00000a 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe500
fff9f570 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe510
fff9f580 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe520
fff9f590 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe530
fff9f5a0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe540
fff9f5b0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe550
fff9f5c0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe560
fff9f5d0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe570
fff9f5e0 00000000 0d00000c 07058000
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: ERROR Transfer
event for disabled endpoint or incorrect stream ring
Apr 01 22:03:19 ultimaarch kernel: xhci_hcd 0000:00:14.0: @00000000ffffe580
fff9f5f0 00000000 0d00000c 07058000
Apr 01 22:05:46 ultimaarch kernel: INFO: task qemu-system-x86:10006 blocked
for more than 120 seconds.
Apr 01 22:05:46 ultimaarch kernel: Not tainted 3.13.6-1-mainline #1
Apr 01 22:05:46 ultimaarch kernel: "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 01 22:05:46 ultimaarch kernel: qemu-system-x86 D ffff88080126fab0 0
10006 10005 0x00000005
Apr 01 22:05:46 ultimaarch kernel: ffff88006fb81cf8 0000000000000086
ffff88053a409b00 ffff88006fb81fd8
Apr 01 22:05:46 ultimaarch kernel: 0000000000014400 0000000000014400
ffff88053a409b00 ffffffff81219402
Apr 01 22:05:46 ultimaarch kernel: ffff880000000000 ffffffff81210000
0000000000000282 ffff88006fb81cb0
Apr 01 22:05:46 ultimaarch kernel: Call Trace:
Apr 01 22:05:46 ultimaarch kernel: [<ffffffff81219402>] ?
sysfs_addrm_finish+0xa2/0xc0
Apr 01 22:05:46 ultimaarch kernel: [<ffffffff81210000>] ?
proc_pid_status+0x5b0/0x6e0
Apr 01 22:05:46 ultimaarch kernel: [<ffffffffa019479c>] ?
xhci_urb_dequeue+0x22c/0x360 [xhci_hcd]
Apr 01 22:05:46 ultimaarch kernel: [<ffffffff8138a0a7>] ?
put_device+0x17/0x20
Apr 01 22:05:46 ultimaarch kernel: [<ffffffff814f8b99>] schedule+0x29/0x70
Apr 01 22:05:46 ultimaarch kernel: [<ffffffffa0010b9d>]
usb_kill_urb+0x5d/0xa0 [usbcore]
Apr 01 22:05:46 ultimaarch kernel: [<ffffffff810a2c30>] ?
__wake_up_sync+0x20/0x20
Apr 01 22:05:46 ultimaarch kernel: [<ffffffffa000f6e5>]
usb_hcd_flush_endpoint+0xb5/0x180 [usbcore]
Apr 01 22:05:46 ultimaarch kernel: [<ffffffffa0012459>]
usb_disable_endpoint+0x59/0x90 [usbcore]
Apr 01 22:05:46 ultimaarch kernel: [<ffffffffa00124d6>]
usb_disable_interface+0x46/0x60 [usbcore]
Apr 01 22:05:46 ultimaarch kernel: [<ffffffffa0012a04>]
usb_set_interface+0x194/0x360 [usbcore]
Apr 01 22:05:46 ultimaarch kernel: [<ffffffffa001cc5b>]
usbdev_do_ioctl+0xa0b/0x1050 [usbcore]
Apr 01 22:05:46 ultimaarch kernel: [<ffffffffa001d2ce>]
usbdev_ioctl+0xe/0x20 [usbcore]
Apr 01 22:05:46 ultimaarch kernel: [<ffffffff811b6350>]
do_vfs_ioctl+0x2e0/0x4c0
Apr 01 22:05:46 ultimaarch kernel: [<ffffffff811b65b1>] SyS_ioctl+0x81/0xa0
Apr 01 22:05:46 ultimaarch kernel: [<ffffffff815046ff>] tracesys+0xe1/0xe6
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1301047/+subscriptions
