Loading Kernel Symbols
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Loading User Symbols
Loading unloaded module list
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REFERENCE_BY_POINTER (18)
Arguments:
Arg1: 0000000000000000, Object type of the object whose reference count is being lowered
Arg2: ffff9888c1bc50c0, Object whose reference count is being lowered
Arg3: 0000000000000010, Reserved
Arg4: 0000000000000001, Reserved
The reference count of an object is illegal for the current state of the object.
Each time a driver uses a pointer to an object the driver calls a kernel routine
to increment the reference count of the object. When the driver is done with the
pointer the driver calls another kernel routine to decrement the reference count.
Drivers must match calls to the increment and decrement routines. This BugCheck
can occur because an object's reference count goes to zero while there are still
open handles to the object, in which case the fourth parameter indicates the number
of opened handles. It may also occur when the object's reference count drops below zero
whether or not there are open handles to the object, and in that case the fourth parameter
contains the actual value of the pointer references count.
Debugging Details:
------------------
*** WARNING: Unable to verify timestamp for vgk.sys
KEY_VALUES_STRING: 1
Key : Analysis.CPU.mSec
Value: 875
Key : Analysis.Elapsed.mSec
Value: 1015
Key : Analysis.IO.Other.Mb
Value: 0
Key : Analysis.IO.Read.Mb
Value: 1
Key : Analysis.IO.Write.Mb
Value: 0
Key : Analysis.Init.CPU.mSec
Value: 218
Key : Analysis.Init.Elapsed.mSec
Value: 903
Key : Analysis.Memory.CommitPeak.Mb
Value: 79
Key : Analysis.Version.DbgEng
Value: 10.0.28000.2114
Key : Analysis.Version.Description
Value: 10.2506.23.01 amd64fre
Key : Analysis.Version.Ext
Value: 1.2506.23.1
Key : Bugcheck.Code.LegacyAPI
Value: 0x18
Key : Bugcheck.Code.TargetModel
Value: 0x18
Key : Dump.Attributes.AsUlong
Value: 0x21808
Key : Dump.Attributes.DiagDataWrittenToHeader
Value: 1
Key : Dump.Attributes.ErrorCode
Value: 0x0
Key : Dump.Attributes.KernelGeneratedTriageDump
Value: 1
Key : Dump.Attributes.LastLine
Value: Dump completed successfully.
Key : Dump.Attributes.ProgressPercentage
Value: 0
Key : Failure.Bucket
Value: 0x18_vgk!unknown_function
Key : Failure.Hash
Value: {a05a1008-5acf-3e21-4d91-79fe9e4c6797}
Key : Hypervisor.Enlightenments.ValueHex
Value: 0x7497cf94
Key : Hypervisor.Flags.AnyHypervisorPresent
Value: 1
Key : Hypervisor.Flags.ApicEnlightened
Value: 1
Key : Hypervisor.Flags.ApicVirtualizationAvailable
Value: 0
Key : Hypervisor.Flags.AsyncMemoryHint
Value: 0
Key : Hypervisor.Flags.CoreSchedulerRequested
Value: 0
Key : Hypervisor.Flags.CpuManager
Value: 1
Key : Hypervisor.Flags.DeprecateAutoEoi
Value: 0
Key : Hypervisor.Flags.DynamicCpuDisabled
Value: 1
Key : Hypervisor.Flags.Epf
Value: 0
Key : Hypervisor.Flags.ExtendedProcessorMasks
Value: 1
Key : Hypervisor.Flags.HardwareMbecAvailable
Value: 1
Key : Hypervisor.Flags.MaxBankNumber
Value: 0
Key : Hypervisor.Flags.MemoryZeroingControl
Value: 0
Key : Hypervisor.Flags.NoExtendedRangeFlush
Value: 0
Key : Hypervisor.Flags.NoNonArchCoreSharing
Value: 1
Key : Hypervisor.Flags.Phase0InitDone
Value: 1
Key : Hypervisor.Flags.PowerSchedulerQos
Value: 0
Key : Hypervisor.Flags.RootScheduler
Value: 0
Key : Hypervisor.Flags.SynicAvailable
Value: 1
Key : Hypervisor.Flags.UseQpcBias
Value: 0
Key : Hypervisor.Flags.Value
Value: 38408431
Key : Hypervisor.Flags.ValueHex
Value: 0x24a10ef
Key : Hypervisor.Flags.VpAssistPage
Value: 1
Key : Hypervisor.Flags.VsmAvailable
Value: 1
Key : Hypervisor.RootFlags.AccessStats
Value: 1
Key : Hypervisor.RootFlags.CrashdumpEnlightened
Value: 1
Key : Hypervisor.RootFlags.CreateVirtualProcessor
Value: 1
Key : Hypervisor.RootFlags.DisableHyperthreading
Value: 0
Key : Hypervisor.RootFlags.HostTimelineSync
Value: 1
Key : Hypervisor.RootFlags.HypervisorDebuggingEnabled
Value: 0
Key : Hypervisor.RootFlags.IsHyperV
Value: 1
Key : Hypervisor.RootFlags.LivedumpEnlightened
Value: 1
Key : Hypervisor.RootFlags.MapDeviceInterrupt
Value: 1
Key : Hypervisor.RootFlags.MceEnlightened
Value: 1
Key : Hypervisor.RootFlags.Nested
Value: 0
Key : Hypervisor.RootFlags.StartLogicalProcessor
Value: 1
Key : Hypervisor.RootFlags.Value
Value: 1015
Key : Hypervisor.RootFlags.ValueHex
Value: 0x3f7
Key : WER.System.BIOSRevision
Value: 5.35.0.0
BUGCHECK_CODE: 18
BUGCHECK_P1: 0
BUGCHECK_P2: ffff9888c1bc50c0
BUGCHECK_P3: 10
BUGCHECK_P4: 1
FILE_IN_CAB: 071526-11359-01.dmp
TAG_NOT_DEFINED_202b: *** Unknown TAG in analysis list 202b
DUMP_FILE_ATTRIBUTES: 0x21808
Kernel Generated Triage Dump
FAULTING_THREAD: ffff9888cb610400
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXWINLOGON: 1 (!blackboxwinlogon)
CUSTOMER_CRASH_COUNT: 1
PROCESS_NAME: System
STACK_TEXT:
ffffc58b`094e6de8 fffff803`cab35b90 : 00000000`00000018 00000000`00000000 ffff9888`c1bc50c0 00000000`00000010 : nt!KeBugCheckEx
ffffc58b`094e6df0 fffff803`cab351ee : fffff803`b159a710 fffff803`b1539098 fffff803`b159a710 ffffc58b`094e7558 : nt!ObfReferenceObjectWithTag+0x60
ffffc58b`094e6e30 fffff803`b16f164f : aaaa7035`b3f91e62 55555555`55555558 ff9fc59f`89539524 ffffc58b`094e7358 : nt!ObfReferenceObject+0xe
ffffc58b`094e6e60 aaaa7035`b3f91e62 : 55555555`55555558 ff9fc59f`89539524 ffffc58b`094e7358 ffffc58b`094e7558 : vgk+0x28164f
ffffc58b`094e6e68 55555555`55555558 : ff9fc59f`89539524 ffffc58b`094e7358 ffffc58b`094e7558 0000ffff`f803b153 : 0xaaaa7035`b3f91e62
ffffc58b`094e6e70 ff9fc59f`89539524 : ffffc58b`094e7358 ffffc58b`094e7558 0000ffff`f803b153 00003a74`f6b18c2f : 0x55555555`55555558
ffffc58b`094e6e78 ffffc58b`094e7358 : ffffc58b`094e7558 0000ffff`f803b153 00003a74`f6b18c2f 00000000`00000000 : 0xff9fc59f`89539524
ffffc58b`094e6e80 ffffc58b`094e7558 : 0000ffff`f803b153 00003a74`f6b18c2f 00000000`00000000 ffffc58b`094e73b8 : 0xffffc58b`094e7358
ffffc58b`094e6e88 0000ffff`f803b153 : 00003a74`f6b18c2f 00000000`00000000 ffffc58b`094e73b8 e78efa81`30b3ce6b : 0xffffc58b`094e7558
ffffc58b`094e6e90 00003a74`f6b18c2f : 00000000`00000000 ffffc58b`094e73b8 e78efa81`30b3ce6b ffffc58b`094e7570 : 0x0000ffff`f803b153
ffffc58b`094e6e98 00000000`00000000 : ffffc58b`094e73b8 e78efa81`30b3ce6b ffffc58b`094e7570 e91dce96`2ed256bf : 0x00003a74`f6b18c2f
SYMBOL_NAME: vgk+28164f
MODULE_NAME: vgk
IMAGE_NAME: vgk.sys
STACK_COMMAND: .process /r /p 0xffff98889155a040; .thread 0xffff9888cb610400 ; kb
BUCKET_ID_FUNC_OFFSET: 28164f
FAILURE_BUCKET_ID: 0x18_vgk!unknown_function
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
FAILURE_ID_HASH: {a05a1008-5acf-3e21-4d91-79fe9e4c6797}
Followup: MachineOwner
---------