Please help for DTM test with BugCheck 7B, {f789ea94, c0000034, 0, 0}

Hello everyone!

Now,i’m beginning develop and
tracking SCSI miniport driver,when we do DTM test,we found BSOD,and
bugcode:BugCheck 7B, {f789ea94, c0000034, 0, 0},
from parameter
1:Arg1: f789ea94, Pointer to the device object or Unicode string of ARC
name,maybe DeviceObject error or ARC name error,but i use debug command
:!devobj and !devnoce 0 1 ,display DeviceObject ok,boot.ini ok too,so,
about this reason of bugcheck,i have puzzled, thanks in advance for
someone provide good idea!

david
Best Regards

windbg information:

*** Fatal System Error: 0x0000007b
(0xF789EA94,0xC0000034,0x00000000,0x00000000)

Break instruction exception - code 80000003 (first chance)

A fatal system error has occurred.
Debugger entered on first try; Bugcheck callbacks have not been invoked.

A fatal system error has occurred.

Connected to Windows Server 2003 3790 x86 compatible target, ptr64 FALSE
Loading Kernel Symbols

Loading User Symbols

*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 7B, {f789ea94, c0000034, 0, 0}

Probably caused by : ntkrpamp.exe ( nt!IopMarkBootPartition+f7 )

Followup: MachineOwner

nt!RtlpBreakWithStatusInstruction:
80871f24 cc int 3
0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

INACCESSIBLE_BOOT_DEVICE (7b)
During the initialization of the I/O system, it is possible that the driver
for the boot device failed to initialize the device that the system is
attempting to boot from, or it is possible for the file system that is
supposed to read that device to either fail its initialization or to simply
not recognize the data on the boot device as a file system structure that
it recognizes. In the former case, the argument (#1) is the address of a
Unicode string data structure that is the ARC name of the device from which
the boot was being attempted. In the latter case, the argument (#1) is the
address of the device object that could not be mounted.
If this is the initial setup of the system, then this error can occur if
the system was installed on an unsupported disk or SCSI controller. Note
that some controllers are supported only by drivers which are in the Windows
Driver Library (WDL) which requires the user to do a custom install. See
the Windows Driver Library for more information.
This error can also be caused by the installation of a new SCSI adapter or
disk controller or repartitioning the disk with the system partition. If
this is the case, on x86 systems the boot.ini file must be edited or on ARC
systems setup must be run. See the “Advanced Server System Administrator’s
User Guide” for information on changing boot.ini.
If the argument is a pointer to an ARC name string, then the format of the
first two (and in this case only) longwords will be:
USHORT Length;
USHORT MaximumLength;
PWSTR Buffer;
That is, the first longword will contain something like 00800020 where 20
is the actual length of the Unicode string, and the next longword will
contain the address of buffer. This address will be in system space, so
the high order bit will be set.
If the argument is a pointer to a device object, then the format of the first
word will be:
USHORT Type;
That is, the first word will contain a 0003, where the Type code will ALWAYS
be 0003.
Note that this makes it immediately obvious whether the argument is a pointer
to an ARC name string or a device object, since a Unicode string can never
have an odd number of bytes, and a device object will always have a Type
code of 3.
Arguments:
Arg1: f789ea94, Pointer to the device object or Unicode string of ARC name
Arg2: c0000034
Arg3: 00000000
Arg4: 00000000

Debugging Details:

DEFAULT_BUCKET_ID: DRIVER_FAULT

BUGCHECK_STR: 0x7B

PROCESS_NAME: System

CURRENT_IRQL: 0

LAST_CONTROL_TRANSFER: from 80826967 to 80871f24

STACK_TEXT:
f789e644 80826967 00000003 00000000 00000000 nt!RtlpBreakWithStatusInstruction
f789e690 8082786b 00000003 00000000 80068000 nt!KiBugCheckDebugBreak+0x19
f789ea28 80827c63 0000007b f789ea94 c0000034 nt!KeBugCheck2+0x5e1
f789ea48 80a067fb 0000007b f789ea94 c0000034 nt!KeBugCheckEx+0x1b
f789ebb0 80a08cd1 80068000 00000000 80068000 nt!IopMarkBootPartition+0xf7
f789ec00 80a0558f 80068000 f789ec44 00000000 nt!IopInitializeBootDrivers+0x4bb
f789ec70 80a0372a 80068000 00000000 8b8b33d8 nt!IoInitSystem+0x61f
f789eda0 808e89b5 80068000 f789eddc 80949b7c nt!Phase1InitializationDiscard+0xad0
f789edac 80949b7c 80068000 00000000 00000000 nt!Phase1Initialization+0xd
f789eddc 8088e062 808e89a8 80068000 00000000 nt!PspSystemThreadStartup+0x2e
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16

STACK_COMMAND: kb

FOLLOWUP_IP:
nt!IopMarkBootPartition+f7
80a067fb 8d85e0feffff lea eax,[ebp-120h]

SYMBOL_STACK_INDEX: 4

SYMBOL_NAME: nt!IopMarkBootPartition+f7

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

IMAGE_NAME: ntkrpamp.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 45d69710

FAILURE_BUCKET_ID: 0x7B_VRF_nt!IopMarkBootPartition+f7

BUCKET_ID: 0x7B_VRF_nt!IopMarkBootPartition+f7

Followup: MachineOwner

0: kd> !devnode 0 1
Dumping IopRootDeviceNode (= 0x8b8d6cc8)
DevNode 0x8b8d6cc8 for PDO 0x8b8d6e08
InstancePath is “HTREE\ROOT\0”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b8d67f8 for PDO 0x8b8d6948
InstancePath is “Root\ACPI_HAL\0000”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b8d2560 for PDO 0x8b8d2de0
InstancePath is “ACPI_HAL\PNP0C08\0”
ServiceName is “ACPI”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b87a9d8 for PDO 0x8b87a860
InstancePath is “ACPI\GenuineIntel_-x86_Family_15_Model_2_0"
ServiceName is “intelppm”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8b87c008 for PDO 0x8b87af18
InstancePath is "ACPI\GenuineIntel
-x86_Family_15_Model_2_1"
ServiceName is “intelppm”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8b87cee0 for PDO 0x8b87a030
InstancePath is "ACPI\GenuineIntel
-x86_Family_15_Model_2_2"
ServiceName is “intelppm”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8b87cdb8 for PDO 0x8b87a2d8
InstancePath is "ACPI\GenuineIntel
-_x86_Family_15_Model_2_3”
ServiceName is “intelppm”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8b87cc90 for PDO 0x8b87a1c0
InstancePath is “ACPI\PNP0A03\40”
ServiceName is “pci”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b879738 for PDO 0x8b8d0030
InstancePath is “PCI\VEN_1166&DEV_0011&SUBSYS_00000000&REV_22\3&291bf6ff&0&00”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b879610 for PDO 0x8b8d0318
InstancePath is “PCI\VEN_1166&DEV_0011&SUBSYS_00000000&REV_00\3&291bf6ff&0&01”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b8794e8 for PDO 0x8b87be50
InstancePath is “PCI\VEN_1166&DEV_0011&SUBSYS_00000000&REV_00\3&291bf6ff&0&02”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b8793c0 for PDO 0x8b87bc70
InstancePath is “PCI\VEN_1166&DEV_0011&SUBSYS_00000000&REV_00\3&291bf6ff&0&03”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b879298 for PDO 0x8b87ba90
InstancePath is “PCI\VEN_102C&DEV_00C0&SUBSYS_00C0102C&REV_64\3&291bf6ff&0&10”
ServiceName is “vga”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8b879170 for PDO 0x8b8cf030
InstancePath is “PCI\VEN_8086&DEV_1229&SUBSYS_12341890&REV_08\3&291bf6ff&0&18”
ServiceName is “E100B”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8b878008 for PDO 0x8b8cfcf8
InstancePath is “PCI\VEN_1166&DEV_0201&SUBSYS_00000000&REV_93\3&291bf6ff&0&78”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b878ee0 for PDO 0x8b8cfb18
InstancePath is “PCI\VEN_1166&DEV_0212&SUBSYS_02121166&REV_93\3&291bf6ff&0&79”
ServiceName is “pciide”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeStarted (0x308)
DevNode 0x8b869008 for PDO 0x8b8bc598
InstancePath is “PCIIDE\IDEChannel\4&15af076&0&0”
ServiceName is “atapi”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeStarted (0x308)
DevNode 0x8b869ee0 for PDO 0x8b8bc3c8
InstancePath is “PCIIDE\IDEChannel\4&15af076&0&1”
ServiceName is “atapi”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeStarted (0x308)
DevNode 0x8b878db8 for PDO 0x8b8cf7e0
InstancePath is “PCI\VEN_1166&DEV_0225&SUBSYS_00000000&REV_00\3&291bf6ff&0&7B”
ServiceName is “isapnp”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b8cab98 for PDO 0x8b877c98
InstancePath is “ISAPNP\ReadDataPort\0”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeStarted (0x308)
DevNode 0x8b8caa70 for PDO 0x8b877b80
InstancePath is “ACPI\EGN0002\4&4bafd18&0”
ServiceName is “EgenBmc”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeStarted (0x308)
DevNode 0x8b8ca948 for PDO 0x8b877a68
InstancePath is “ACPI\EGN0003\4&4bafd18&0”
ServiceName is “EgenBus”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b8096d0 for PDO 0x8b81a6d0
InstancePath is “{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&Scsi&Rev_0\1000”
ServiceName is “EgenScsi”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8a710008 for PDO 0x8a712430
InstancePath is “SCSI\Disk&Ven_EMC&Prod_SYMMETRIX&Rev_5670\6&201a0612&0&01000000”
ServiceName is “mpdev”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8a710c78 for PDO 0x8a711938
InstancePath is “SCSI\CdRom&Ven_Egenera&Prod_VCD-ROM&Rev_0001\6&201a0612&0&00017d00”
ServiceName is “cdrom”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8a710b50 for PDO 0x8a711348

InstancePath is
“SCSI\CdRom&Ven_PIONEER&Prod_DVD-ROM_DVD-305&Rev_1.03\6&201a0612&0&00007e00”
ServiceName is “cdrom”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8b8095a8 for PDO 0x8b818520
InstancePath is “{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&Scsi&Rev_0\1001”
ServiceName is “EgenScsi”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8a669d58 for PDO 0x8a66c6c8
InstancePath is “SCSI\Disk&Ven_EMC&Prod_SYMMETRIX&Rev_5670\6&d60556d&0&01000000”
ServiceName is “mpdev”
State = DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8a6691d0 for PDO 0x8a66bbc8
InstancePath is “SCSI\CdRom&Ven_Egenera&Prod_VCD-ROM&Rev_0001\6&d60556d&0&00017d00”
ServiceName is “cdrom”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8a66b488 for PDO 0x8a66b5d8

InstancePath is
“SCSI\CdRom&Ven_PIONEER&Prod_DVD-ROM_DVD-305&Rev_1.03\6&d60556d&0&00007f00”
ServiceName is “cdrom”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8a7f93f8 for PDO 0x8a7f95d0
InstancePath is “{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&Xpt&Rev_0\0200”
ServiceName is “EgenXpt”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8a7e8ca0 for PDO 0x8a7e7448
InstancePath is “{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&Veth&Rev_0\2000”
ServiceName is “EgenNet”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8a7e8b78 for PDO 0x8a7e7198
InstancePath is “{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&KVM&Rev_0\3000”
ServiceName is “EgenKVM”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8b8ca820 for PDO 0x8b877950
InstancePath is “ACPI\PNP0C04\4&4bafd18&0”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)
DevNode 0x8b8ca6f8 for PDO 0x8b877838
InstancePath is “ACPI\PNP0C01\51”
State = DeviceNodeInitialized (0x302)
Previous State = DeviceNodeUninitialized (0x301)


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This bug almost coursed by miniport driver stack. You should check driverentry and startdevice routine to detecth whether they return unsuccessful to windows.

Hello everyone!

Now,i’m beginning develop and tracking SCSI miniport
driver,when we do DTM test,we found BSOD,and bugcode:BugCheck 7B, {f789ea94,
c0000034, 0, 0},
from parameter 1:Arg1: f789ea94, Pointer to the device
object or Unicode string of ARC name,maybe DeviceObject error or ARC name
error,but i use debug command :!devobj and !devnoce 0 1 ,display DeviceObject
ok,boot.ini ok too,so, about this reason of bugcheck,i have puzzled, thanks in
advance for someone provide good idea!

david
Best
Regards

windbg
information:

*** Fatal System
Error: 0x0000007b

(0xF789EA94,0xC0000034,0x00000000,0x00000000)

Break instruction exception

  • code 80000003 (first chance)

A fatal system error has
occurred.
Debugger entered on first try; Bugcheck callbacks have not been
invoked.

A fatal system error has occurred.

Connected to Windows
Server 2003 3790 x86 compatible target, ptr64 FALSE
Loading Kernel
Symbols

Loading User
Symbols

*******************************************************************************
*
*
* Bugcheck
Analysis
*
*
*
*******************************************************************************

Use
!analyze -v to get detailed debugging information.

BugCheck 7B,
{f789ea94, c0000034, 0, 0}

Probably caused by :
ntkrpamp.exe ( nt!IopMarkBootPartition+f7 )

Followup:
MachineOwner

nt!RtlpBreakWithStatusInstruction:
80871f24
cc int 3
0: kd> !analyze
-v
*******************************************************************************
*
*
* Bugcheck
Analysis
*
*
*
*******************************************************************************

INACCESSIBLE_BOOT_DEVICE
(7b)
During the initialization of the I/O system, it is possible that the
driver
for the boot device failed to initialize the device that the system
is
attempting to boot from, or it is possible for the file system that
is
supposed to read that device to either fail its initialization or to
simply
not recognize the data on the boot device as a file system structure
that
it recognizes. In the former case, the argument (#1) is the address of
a
Unicode string data structure that is the ARC name of the device from
which
the boot was being attempted. In the latter case, the argument (#1) is
the
address of the device object that could not be mounted.
If this is the
initial setup of the system, then this error can occur if
the system was
installed on an unsupported disk or SCSI controller. Note
that some
controllers are supported only by drivers which are in the Windows
Driver
Library (WDL) which requires the user to do a custom install. See
the
Windows Driver Library for more information.
This error can also be caused by
the installation of a new SCSI adapter or
disk controller or repartitioning
the disk with the system partition. If
this is the case, on x86 systems the
boot.ini file must be edited or on ARC
systems setup must be run. See the
“Advanced Server System Administrator’s
User Guide” for information on
changing boot.ini.
If the argument is a pointer to an ARC name string, then
the format of the
first two (and in this case only) longwords will be:

USHORT Length;
USHORT MaximumLength;
PWSTR Buffer;
That is, the
first longword will contain something like 00800020 where 20
is the actual
length of the Unicode string, and the next longword will
contain the address
of buffer. This address will be in system space, so
the high order bit will
be set.
If the argument is a pointer to a device object, then the format of
the first
word will be:
USHORT Type;
That is, the first word will
contain a 0003, where the Type code will ALWAYS
be 0003.
Note that this
makes it immediately obvious whether the argument is a pointer
to an ARC name
string or a device object, since a Unicode string can never
have an odd
number of bytes, and a device object will always have a Type
code of
3.
Arguments:
Arg1: f789ea94, Pointer to the device object or Unicode
string of ARC name
Arg2: c0000034
Arg3: 00000000
Arg4:
00000000

Debugging
Details:

DEFAULT_BUCKET_ID:
DRIVER_FAULT

BUGCHECK_STR: 0x7B

PROCESS_NAME:
System

CURRENT_IRQL: 0

LAST_CONTROL_TRANSFER: from 80826967 to
80871f24

STACK_TEXT:
f789e644 80826967 00000003 00000000 00000000
nt!RtlpBreakWithStatusInstruction
f789e690 8082786b 00000003 00000000
80068000 nt!KiBugCheckDebugBreak+0x19
f789ea28 80827c63 0000007b f789ea94
c0000034 nt!KeBugCheck2+0x5e1
f789ea48 80a067fb 0000007b f789ea94 c0000034
nt!KeBugCheckEx+0x1b
f789ebb0 80a08cd1 80068000 00000000 80068000
nt!IopMarkBootPartition+0xf7
f789ec00 80a0558f 80068000 f789ec44 00000000
nt!IopInitializeBootDrivers+0x4bb
f789ec70 80a0372a 80068000 00000000
8b8b33d8 nt!IoInitSystem+0x61f
f789eda0 808e89b5 80068000 f789eddc 80949b7c
nt!Phase1InitializationDiscard+0xad0
f789edac 80949b7c 80068000 00000000
00000000 nt!Phase1Initialization+0xd
f789eddc 8088e062 808e89a8 80068000
00000000 nt!PspSystemThreadStartup+0x2e
00000000 00000000 00000000 00000000
00000000 nt!KiThreadStartup+0x16

STACK_COMMAND:
kb

FOLLOWUP_IP:
nt!IopMarkBootPartition+f7
80a067fb
8d85e0feffff lea eax,[ebp-120h]

SYMBOL_STACK_INDEX:
4

SYMBOL_NAME: nt!IopMarkBootPartition+f7

FOLLOWUP_NAME:
MachineOwner

MODULE_NAME: nt

IMAGE_NAME:
ntkrpamp.exe

DEBUG_FLR_IMAGE_TIMESTAMP:
45d69710

FAILURE_BUCKET_ID:
0x7B_VRF_nt!IopMarkBootPartition+f7

BUCKET_ID:
0x7B_VRF_nt!IopMarkBootPartition+f7

Followup:
MachineOwner

0: kd> !devnode 0 1
Dumping IopRootDeviceNode
(= 0x8b8d6cc8)
DevNode 0x8b8d6cc8 for PDO 0x8b8d6e08
InstancePath is
“HTREE\ROOT\0”
State = DeviceNodeStarted (0x308)
Previous State =
DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b8d67f8 for PDO
0x8b8d6948
InstancePath is “Root\ACPI_HAL\0000”
State =
DeviceNodeStarted (0x308)
Previous State = DeviceNodeEnumerateCompletion
(0x30d)
DevNode 0x8b8d2560 for PDO 0x8b8d2de0
InstancePath is
“ACPI_HAL\PNP0C08\0”
ServiceName is “ACPI”
State =
DeviceNodeStarted (0x308)
Previous State =
DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b87a9d8 for PDO
0x8b87a860
InstancePath is
“ACPI\GenuineIntel_-x86_Family_15_Model_2_0"
ServiceName is
“intelppm”
State = DeviceNodeInitialized (0x302)
Previous
State = DeviceNodeUninitialized (0x301)
DevNode 0x8b87c008 for PDO
0x8b87af18
InstancePath is
"ACPI\GenuineIntel
-x86_Family_15_Model_2_1"
ServiceName is
“intelppm”
State = DeviceNodeInitialized (0x302)
Previous
State = DeviceNodeUninitialized (0x301)
DevNode 0x8b87cee0 for PDO
0x8b87a030
InstancePath is
"ACPI\GenuineIntel
-x86_Family_15_Model_2_2"
ServiceName is
“intelppm”
State = DeviceNodeInitialized (0x302)
Previous
State = DeviceNodeUninitialized (0x301)
DevNode 0x8b87cdb8 for PDO
0x8b87a2d8
InstancePath is
"ACPI\GenuineIntel
-_x86_Family_15_Model_2_3”
ServiceName is
“intelppm”
State = DeviceNodeInitialized (0x302)
Previous
State = DeviceNodeUninitialized (0x301)
DevNode 0x8b87cc90 for PDO
0x8b87a1c0
InstancePath is “ACPI\PNP0A03\40”
ServiceName
is “pci”
State = DeviceNodeStarted (0x308)
Previous State
= DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b879738 for PDO
0x8b8d0030
InstancePath is
“PCI\VEN_1166&DEV_0011&SUBSYS_00000000&REV_22\3&291bf6ff&0&00”

State = DeviceNodeStarted (0x308)
Previous State =
DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b879610 for PDO
0x8b8d0318
InstancePath is
“PCI\VEN_1166&DEV_0011&SUBSYS_00000000&REV_00\3&291bf6ff&0&01”

State = DeviceNodeStarted (0x308)
Previous State =
DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b8794e8 for PDO
0x8b87be50
InstancePath is
“PCI\VEN_1166&DEV_0011&SUBSYS_00000000&REV_00\3&291bf6ff&0&02”

State = DeviceNodeStarted (0x308)
Previous State =
DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b8793c0 for PDO
0x8b87bc70
InstancePath is
“PCI\VEN_1166&DEV_0011&SUBSYS_00000000&REV_00\3&291bf6ff&0&03”

State = DeviceNodeStarted (0x308)
Previous State =
DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b879298 for PDO
0x8b87ba90
InstancePath is
“PCI\VEN_102C&DEV_00C0&SUBSYS_00C0102C&REV_64\3&291bf6ff&0&10”

ServiceName is “vga”
State = DeviceNodeInitialized
(0x302)
Previous State = DeviceNodeUninitialized (0x301)

DevNode 0x8b879170 for PDO 0x8b8cf030
InstancePath is
“PCI\VEN_8086&DEV_1229&SUBSYS_12341890&REV_08\3&291bf6ff&0&18”

ServiceName is “E100B”
State = DeviceNodeInitialized
(0x302)
Previous State = DeviceNodeUninitialized (0x301)

DevNode 0x8b878008 for PDO 0x8b8cfcf8
InstancePath is
“PCI\VEN_1166&DEV_0201&SUBSYS_00000000&REV_93\3&291bf6ff&0&78”

State = DeviceNodeStarted (0x308)
Previous State =
DeviceNodeEnumerateCompletion (0x30d)
DevNode 0x8b878ee0 for PDO
0x8b8cfb18
InstancePath is
“PCI\VEN_1166&DEV_0212&SUBSYS_02121166&REV_93\3&291bf6ff&0&79”

ServiceName is “pciide”
State = DeviceNodeStarted
(0x308)
Previous State = DeviceNodeStarted (0x308)

DevNode 0x8b869008 for PDO 0x8b8bc598
InstancePath is
“PCIIDE\IDEChannel\4&15af076&0&0”
ServiceName is
“atapi”
State = DeviceNodeStarted (0x308)
Previous
State = DeviceNodeStarted (0x308)
DevNode 0x8b869ee0 for PDO
0x8b8bc3c8
InstancePath is
“PCIIDE\IDEChannel\4&15af076&0&1”
ServiceName is
“atapi”
State = DeviceNodeStarted (0x308)
Previous
State = DeviceNodeStarted (0x308)
DevNode 0x8b878db8 for PDO
0x8b8cf7e0
InstancePath is
“PCI\VEN_1166&DEV_0225&SUBSYS_00000000&REV_00\3&291bf6ff&0&7B”

ServiceName is “isapnp”
State = DeviceNodeStarted
(0x308)
Previous State = DeviceNodeEnumerateCompletion
(0x30d)
DevNode 0x8b8cab98 for PDO 0x8b877c98

InstancePath is “ISAPNP\ReadDataPort\0”
State = DeviceNodeStarted
(0x308)
Previous State = DeviceNodeStarted (0x308)

DevNode 0x8b8caa70 for PDO 0x8b877b80
InstancePath is
“ACPI\EGN0002\4&4bafd18&0”
ServiceName is
“EgenBmc”
State = DeviceNodeStarted (0x308)

Previous State = DeviceNodeStarted (0x308)
DevNode 0x8b8ca948 for
PDO 0x8b877a68
InstancePath is
“ACPI\EGN0003\4&4bafd18&0”
ServiceName is
“EgenBus”
State = DeviceNodeStarted (0x308)

Previous State = DeviceNodeEnumerateCompletion (0x30d)
DevNode
0x8b8096d0 for PDO 0x8b81a6d0
InstancePath is
“{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&Scsi&Rev_0\1000”

ServiceName is “EgenScsi”
State = DeviceNodeStarted
(0x308)
Previous State = DeviceNodeEnumerateCompletion
(0x30d)
DevNode 0x8a710008 for PDO
0x8a712430
InstancePath is
“SCSI\Disk&Ven_EMC&Prod_SYMMETRIX&Rev_5670\6&201a0612&0&01000000”

ServiceName is “mpdev”
State = DeviceNodeStarted
(0x308)
Previous State = DeviceNodeEnumerateCompletion
(0x30d)
DevNode 0x8a710c78 for PDO
0x8a711938
InstancePath is
“SCSI\CdRom&Ven_Egenera&Prod_VCD-ROM&Rev_0001\6&201a0612&0&00017d00”

ServiceName is “cdrom”
State = DeviceNodeInitialized
(0x302)
Previous State = DeviceNodeUninitialized
(0x301)
DevNode 0x8a710b50 for PDO
0x8a711348
InstancePath is
“SCSI\CdRom&Ven_PIONEER&Prod_DVD-ROM_DVD-305&Rev_1.03\6&201a0612&0&00007e00”

ServiceName is “cdrom”
State = DeviceNodeInitialized
(0x302)
Previous State = DeviceNodeUninitialized
(0x301)
DevNode 0x8b8095a8 for PDO 0x8b818520

InstancePath is
“{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&Scsi&Rev_0\1001”

ServiceName is “EgenScsi”
State = DeviceNodeStarted
(0x308)
Previous State = DeviceNodeEnumerateCompletion
(0x30d)
DevNode 0x8a669d58 for PDO
0x8a66c6c8
InstancePath is
“SCSI\Disk&Ven_EMC&Prod_SYMMETRIX&Rev_5670\6&d60556d&0&01000000”

ServiceName is “mpdev”
State = DeviceNodeStarted
(0x308)
Previous State = DeviceNodeEnumerateCompletion
(0x30d)
DevNode 0x8a6691d0 for PDO
0x8a66bbc8
InstancePath is
“SCSI\CdRom&Ven_Egenera&Prod_VCD-ROM&Rev_0001\6&d60556d&0&00017d00”

ServiceName is “cdrom”
State = DeviceNodeInitialized
(0x302)
Previous State = DeviceNodeUninitialized
(0x301)
DevNode 0x8a66b488 for PDO
0x8a66b5d8
InstancePath is
“SCSI\CdRom&Ven_PIONEER&Prod_DVD-ROM_DVD-305&Rev_1.03\6&d60556d&0&00007f00”

ServiceName is “cdrom”
State = DeviceNodeInitialized
(0x302)
Previous State = DeviceNodeUninitialized
(0x301)
DevNode 0x8a7f93f8 for PDO 0x8a7f95d0

InstancePath is
“{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&Xpt&Rev_0\0200”

ServiceName is “EgenXpt”
State = DeviceNodeInitialized
(0x302)
Previous State = DeviceNodeUninitialized
(0x301)
DevNode 0x8a7e8ca0 for PDO 0x8a7e7448

InstancePath is
“{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&Veth&Rev_0\2000”

ServiceName is “EgenNet”
State = DeviceNodeInitialized
(0x302)
Previous State = DeviceNodeUninitialized
(0x301)
DevNode 0x8a7e8b78 for PDO 0x8a7e7198

InstancePath is
“{35D4AEB1-6A18-4208-A320-CA62C2E99BD2}\Egenera&KVM&Rev_0\3000”

ServiceName is “EgenKVM”
State = DeviceNodeInitialized
(0x302)
Previous State = DeviceNodeUninitialized
(0x301)
DevNode 0x8b8ca820 for PDO 0x8b877950

InstancePath is “ACPI\PNP0C04\4&4bafd18&0”
State =
DeviceNodeInitialized (0x302)
Previous State =
DeviceNodeUninitialized (0x301)
DevNode 0x8b8ca6f8 for PDO
0x8b877838
InstancePath is “ACPI\PNP0C01\51”
State
= DeviceNodeInitialized (0x302)
Previous State =
DeviceNodeUninitialized (0x301)


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