PCI device in use

Hello,

 

I can only turn on one VM getting following error:

Requested operation is not valid: PCI device 0000:00:1b.0 is in use by driver QEMU, domain Windows 7

Following are the system devices:

PCI Devices

 

00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0100] (rev 09)

00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09)

00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)

00:16.3 Serial controller [0700]: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller [8086:1c3d] (rev 04)

00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04)

00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04)

00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 04)

00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4)

00:1c.2 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 [8086:1c14] (rev b4)

00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04)

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev a4)

00:1f.0 ISA bridge [0601]: Intel Corporation Q67 Express Chipset Family LPC Controller [8086:1c4e] (rev 04)

00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller [8086:1c02] (rev 04)

00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04)

03:02.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8169 PCI Gigabit Ethernet Controller [10ec:8169] (rev 10)

 

IOMMU Groups

 

/sys/kernel/iommu_groups/0/devices/0000:00:00.0

/sys/kernel/iommu_groups/1/devices/0000:00:02.0

/sys/kernel/iommu_groups/2/devices/0000:00:16.0

/sys/kernel/iommu_groups/2/devices/0000:00:16.3

/sys/kernel/iommu_groups/3/devices/0000:00:19.0

/sys/kernel/iommu_groups/4/devices/0000:00:1a.0

/sys/kernel/iommu_groups/5/devices/0000:00:1b.0

/sys/kernel/iommu_groups/6/devices/0000:00:1c.0

/sys/kernel/iommu_groups/7/devices/0000:00:1c.2

/sys/kernel/iommu_groups/8/devices/0000:00:1d.0

/sys/kernel/iommu_groups/9/devices/0000:00:1e.0

/sys/kernel/iommu_groups/9/devices/0000:03:02.0

/sys/kernel/iommu_groups/10/devices/0000:00:1f.0

/sys/kernel/iommu_groups/10/devices/0000:00:1f.2

/sys/kernel/iommu_groups/10/devices/0000:00:1f.3

 

CPU Thread Pairings

 

cpu 0 <===> cpu 4

cpu 1 <===> cpu 5

cpu 2 <===> cpu 6

cpu 3 <===> cpu 7

 

USB Devices

 

Bus 002 Device 006: ID 1058:1230 Western Digital Technologies, Inc. My Book (WDBFJK0030HBK)

Bus 002 Device 003: ID 05dc:a701 Lexar Media, Inc. JumpDrive FireFly

Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

 

SCSI Devices

 

[0:0:0:0]    disk    LEXAR    JD FIREFLY      1100  /dev/sda  2.01GB

[1:0:0:0]    disk    WD      My Book 1230    1050  /dev/sdb  2.00TB

[1:0:0:1]    enclosu WD      SES Device      1050  -              -

[2:0:0:0]    disk    ATA      TOSHIBA HDWE140  FP2A  /dev/sdc  4.00TB

[3:0:0:0]    disk    ATA      TOSHIBA HDWA130  ACF0  /dev/sdd  3.00TB

[4:0:0:0]    disk    ATA      Crucial_CT120M50 MU03  /dev/sde    120GB

[5:0:0:0]    disk    ATA      Hitachi HTS54328 C40C  /dev/sdf  80.0GB

 

What can I do get this issue resolved.

 

Thanks,