[Qemu-devel] [Bug 1440843] [NEW] Guest WinXP crashes when trying to use a USB spectrometer

[Ruslan]

Public bug reported:

I'm using Amadeus spectrometer (OceanOptics USB250) via Windows-based
software "Quantum". I've tried six ways of attaching it to QEMU:

1. command line parameter "-device usb-host,hostbus=3,hostaddr=25"
2. command line parameter "-device usb-host,vendorid=0x2457,productid=0x1030"
3. command line parameter "-usbdevice host:2457:1030
4. command line parameter "-usbdevice host:3.25"
5. qemu console command "usb_add host:2457:1030"
5. qemu console command "usb_add host:3.25"

>From these, only "-device ..." options work, i.e. numbers 1 and 2 in the
list above, and all others lead to IRQL_NOT_LESS_OR_EQUAL BSOD in
usbuhci.sys when I launch Quantum, which tries to start acquiring
spectra.

I've also tried to reproduce the crash with a flash drive, but couldn't
— it seems to work reliably in this case.

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1440843

Title:
  Guest WinXP crashes when trying to use a USB spectrometer

Status in QEMU:
  New

Bug description:
  I'm using Amadeus spectrometer (OceanOptics USB250) via Windows-based
  software "Quantum". I've tried six ways of attaching it to QEMU:

  1. command line parameter "-device usb-host,hostbus=3,hostaddr=25"
  2. command line parameter "-device usb-host,vendorid=0x2457,productid=0x1030"
  3. command line parameter "-usbdevice host:2457:1030
  4. command line parameter "-usbdevice host:3.25"
  5. qemu console command "usb_add host:2457:1030"
  5. qemu console command "usb_add host:3.25"

  From these, only "-device ..." options work, i.e. numbers 1 and 2 in
  the list above, and all others lead to IRQL_NOT_LESS_OR_EQUAL BSOD in
  usbuhci.sys when I launch Quantum, which tries to start acquiring
  spectra.

  I've also tried to reproduce the crash with a flash drive, but
  couldn't — it seems to work reliably in this case.

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