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[Bug 1883729] [NEW] xhci_find_stream: Assertion `streamid != 0' failed.


From: Bugs SysSec
Subject: [Bug 1883729] [NEW] xhci_find_stream: Assertion `streamid != 0' failed.
Date: Tue, 16 Jun 2020 15:33:40 -0000

Public bug reported:

To reproduce run the QEMU with the following command line:
```
qemu-system-x86_64 -cdrom hypertrash_os_bios_crash.iso -nographic -m 100 
-enable-kvm -device virtio-gpu-pci -device nec-usb-xhci -device usb-audio
```

QEMU Version:
```
# qemu-5.0.0
$ ./configure --target-list=x86_64-softmmu --enable-sanitizers; make
$ x86_64-softmmu/qemu-system-x86_64 --version
QEMU emulator version 5.0.0
Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers
```

** Affects: qemu
     Importance: Undecided
         Status: New

** Attachment added: "xhci_assert3.zip"
   
https://bugs.launchpad.net/bugs/1883729/+attachment/5384432/+files/xhci_assert3.zip

-- 
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https://bugs.launchpad.net/bugs/1883729

Title:
  xhci_find_stream: Assertion `streamid != 0' failed.

Status in QEMU:
  New

Bug description:
  To reproduce run the QEMU with the following command line:
  ```
  qemu-system-x86_64 -cdrom hypertrash_os_bios_crash.iso -nographic -m 100 
-enable-kvm -device virtio-gpu-pci -device nec-usb-xhci -device usb-audio
  ```

  QEMU Version:
  ```
  # qemu-5.0.0
  $ ./configure --target-list=x86_64-softmmu --enable-sanitizers; make
  $ x86_64-softmmu/qemu-system-x86_64 --version
  QEMU emulator version 5.0.0
  Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers
  ```

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