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August 28th, 2019 14:00

kernel mode heap corruption after first boot but not after reboot

hi,

 

I have an Inspiron 15 7560, with all updates applied and drivers updated.

 

since a few days ago, my Windows started booting up all the way to the login screen, and a few seconds later it goes BSOD due to a kernel mode heap corruption.

then, after the BSOD dumps and reboots, everything works fine the rest of the day. the BSOD only happens if I boot from power off. but the subsequent reboots (after bsod dump) are all fine.

 

I can send a minidump if it helps. I used Windows Debugger to process the memory dump and got the log below:

 

any hints?

thanks in advance

 

memory.dmp:

 

Spoiler

-----------------------


Microsoft (R) Windows Debugger Version 10.0.18914.1001 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\WINDOWS\MEMORY.DMP]
Kernel Bitmap Dump File: Kernel address space is available, User address space may not be available.


************* Path validation summary **************
Response Time (ms) Location
Deferred srv*
Symbol search path is: srv*
Executable search path is:
Windows 10 Kernel Version 18362 MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 18362.1.amd64fre.19h1_release.190318-1202
Machine Name:
Kernel base = 0xfffff807`56800000 PsLoadedModuleList = 0xfffff807`56c46490
Debug session time: Wed Aug 28 17:36:06.225 2019 (UTC - 3:00)
System Uptime: 0 days 8:29:38.044
Loading Kernel Symbols
...............................................................
................................................................
................................................................
..........................
Loading User Symbols

Loading unloaded module list
.....................................
For analysis of this file, run !analyze -v
nt!KeBugCheckEx:
fffff807`569bfcc0 48894c2408 mov qword ptr [rsp+8],rcx ss:0018:ffffe30a`8ff37530=000000000000013a
0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

KERNEL_MODE_HEAP_CORRUPTION (13a)
The kernel mode heap manager has detected corruption in a heap.
Arguments:
Arg1: 0000000000000011, Type of corruption detected
Arg2: ffffab8ae9802100, Address of the heap that reported the corruption
Arg3: ffffab8b0e5970b0, Address at which the corruption was detected
Arg4: 0000000000000000

Debugging Details:
------------------


KEY_VALUES_STRING: 1

Key : Analysis.CPU.Sec
Value: 10

Key : Analysis.Elapsed.Sec
Value: 10

Key : Analysis.Memory.CommitPeak.Mb
Value: 61


PROCESSES_ANALYSIS: 1

SERVICE_ANALYSIS: 1

STACKHASH_ANALYSIS: 1

TIMELINE_ANALYSIS: 1


DUMP_CLASS: 1

DUMP_QUALIFIER: 401

BUILD_VERSION_STRING: 18362.1.amd64fre.19h1_release.190318-1202

SYSTEM_MANUFACTURER: Dell Inc.

SYSTEM_PRODUCT_NAME: Inspiron 7560

SYSTEM_SKU: 0782

BIOS_VENDOR: Dell Inc.

BIOS_VERSION: 1.10.0

BIOS_DATE: 01/11/2019

BASEBOARD_MANUFACTURER: Dell Inc.

BASEBOARD_PRODUCT: 09WC1G

BASEBOARD_VERSION: A01

DUMP_TYPE: 1

BUGCHECK_P1: 11

BUGCHECK_P2: ffffab8ae9802100

BUGCHECK_P3: ffffab8b0e5970b0

BUGCHECK_P4: 0

FAULTING_IP:
rdbss!RxpFreeConnectionConstructionContext+4b
fffff807`6e3c5a63 4883c420 add rsp,20h

POOL_ADDRESS: ffffab8b0e5970b0 Nonpaged pool

FREED_POOL_TAG: RxCo

BUGCHECK_STR: 0x13a_11_RxCo

CPU_COUNT: 4

CPU_MHZ: b58

CPU_VENDOR: GenuineIntel

CPU_FAMILY: 6

CPU_MODEL: 8e

CPU_STEPPING: 9

CPU_MICROCODE: 6,8e,9,0 (F,M,S,R) SIG: 8E'00000000 (cache) 8E'00000000 (init)

BLACKBOXBSD: 1 (!blackboxbsd)


BLACKBOXNTFS: 1 (!blackboxntfs)


BLACKBOXPNP: 1 (!blackboxpnp)


BLACKBOXWINLOGON: 1

DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT

PROCESS_NAME: System

CURRENT_IRQL: 0

ANALYSIS_SESSION_HOST: DESKTOP-A7A7MHS

ANALYSIS_SESSION_TIME: 08-28-2019 17:57:47.0266

ANALYSIS_VERSION: 10.0.18914.1001 amd64fre

LAST_CONTROL_TRANSFER: from fffff80756b19828 to fffff807569bfcc0

STACK_TEXT:
ffffe30a`8ff37528 fffff807`56b19828 : 00000000`0000013a 00000000`00000011 ffffab8a`e9802100 ffffab8b`0e5970b0 : nt!KeBugCheckEx
ffffe30a`8ff37530 fffff807`56b19888 : 00000000`00000011 00000000`00000000 ffffab8a`e9802100 00000000`00000400 : nt!RtlpHeapHandleError+0x40
ffffe30a`8ff37570 fffff807`56b194b1 : 00000000`00000150 ffffab8b`0e584000 ffffab8b`0d23d040 ffffab8b`0d23d180 : nt!RtlpHpHeapHandleError+0x58
ffffe30a`8ff375a0 fffff807`56a38d12 : 00000000`00000000 ffffab8b`0d23d180 ffffab8b`0c8b9040 00000000`00000000 : nt!RtlpLogHeapFailure+0x45
ffffe30a`8ff375d0 fffff807`56845777 : ffffab8a`e9802340 fffff807`5684beff ffffab8b`0c8b9040 00000000`00000000 : nt!RtlpHpLfhSubsegmentFreeBlock+0x1538d2
ffffe30a`8ff37690 fffff807`56b6d0a9 : ffffab8a`f6cee790 ffffab8b`0e5970c0 ffffab8b`03a9d900 01000000`00100000 : nt!ExFreeHeapPool+0x357
ffffe30a`8ff377b0 fffff807`6e3c5a63 : ffffab8b`0e5970c0 00000000`c00000cc ffffab8b`0e597002 ffffab8a`f22803b0 : nt!ExFreePool+0x9
ffffe30a`8ff377e0 fffff807`6e3c53c8 : 00000002`01d8fb12 00000000`00000004 00000000`c00000cc 00000000`00000002 : rdbss!RxpFreeConnectionConstructionContext+0x4b
ffffe30a`8ff37810 fffff807`8194186f : ffffab8a`f5363b00 ffffab8a`f6cee790 00000000`00000000 00000000`00000006 : rdbss!RxFinishNetRootConstruction+0x188
ffffe30a`8ff378b0 fffff807`819421bd : 00000000`00000000 fffff807`6e384c00 ffffab8a`f5363b00 00000000`c00000cc : p9rdr!p9fs::Device::CreateNetRootAndVNetRoot+0x21f
ffffe30a`8ff37980 fffff807`81947f70 : ffffab8a`f18be780 fffff807`6e384c01 00000000`00000000 ffffab8a`f18be7b0 : p9rdr!::+0x6d
ffffe30a`8ff379b0 fffff807`8194811e : ffffab8a`f18be780 ffffab8a`f6cee590 00000000`00000000 ffffab8b`0c8b9180 : p9rdr!p9fs::UserCallback::CancelWaiters+0x94
ffffe30a`8ff379e0 fffff807`6e384d4f : 00000000`00000000 01000000`00100000 ffffab8a`f2fcea90 fffff807`56d8d240 : p9rdr!::+0xe
ffffe30a`8ff37a10 fffff807`568bcee5 : ffffab8b`0c8b9040 fffff807`6e384cc0 ffffab8a`e9eadcf0 ffffab8a`00001200 : rdbss!RxpProcessWorkItem+0x8f
ffffe30a`8ff37a70 fffff807`56929e95 : ffffab8b`0c8b9040 00000000`00000080 ffffab8a`e9ee6380 fffff807`569c87d0 : nt!ExpWorkerThread+0x105
ffffe30a`8ff37b10 fffff807`569c730a : fffff807`538e6180 ffffab8b`0c8b9040 fffff807`56929e40 df583c0d`c6391633 : nt!PspSystemThreadStartup+0x55
ffffe30a`8ff37b60 00000000`00000000 : ffffe30a`8ff38000 ffffe30a`8ff31000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x2a


THREAD_SHA1_HASH_MOD_FUNC: db5deef6e7f1b3a907367f4fead96d348bf95a4f

THREAD_SHA1_HASH_MOD_FUNC_OFFSET: b178229395ef27ba8727503d04dd53bc839ad43e

THREAD_SHA1_HASH_MOD: f8b4fbb6ab041253eebc31f053836d8413c352dc

FOLLOWUP_IP:
rdbss!RxpFreeConnectionConstructionContext+4b
fffff807`6e3c5a63 4883c420 add rsp,20h

FAULT_INSTR_CODE: 20c48348

SYMBOL_STACK_INDEX: 7

SYMBOL_NAME: rdbss!RxpFreeConnectionConstructionContext+4b

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: rdbss

IMAGE_NAME: rdbss.sys

DEBUG_FLR_IMAGE_TIMESTAMP: 0

STACK_COMMAND: .thread ; .cxr ; kb

BUCKET_ID_FUNC_OFFSET: 4b

FAILURE_BUCKET_ID: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContext

BUCKET_ID: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContext

PRIMARY_PROBLEM_CLASS: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContext

TARGET_TIME: 2019-08-28T20:36:06.000Z

OSBUILD: 18362

OSSERVICEPACK: 0

SERVICEPACK_NUMBER: 0

OS_REVISION: 0

SUITE_MASK: 784

PRODUCT_TYPE: 1

OSPLATFORM_TYPE: x64

OSNAME: Windows 10

OSEDITION: Windows 10 WinNt TerminalServer SingleUserTS Personal

OS_LOCALE:

USER_LCID: 0

OSBUILD_TIMESTAMP: 1998-05-30 18:12:57

BUILDDATESTAMP_STR: 190318-1202

BUILDLAB_STR: 19h1_release

BUILDOSVER_STR: 10.0.18362.1.amd64fre.19h1_release.190318-1202

ANALYSIS_SESSION_ELAPSED_TIME: 2a8d

ANALYSIS_SOURCE: KM

FAILURE_ID_HASH_STRING: km:0x13a_11_rxco_rdbss!rxpfreeconnectionconstructioncontext

FAILURE_ID_HASH: {b0574f70-b830-08e6-5a4a-62264acc01cf}

Followup: MachineOwner
---------

 

-----------------------Microsoft (R) Windows Debugger Version 10.0.18914.1001 AMD64Copyright (c) Microsoft Corporation. All rights reserved.Loading Dump File [C:\WINDOWS\MEMORY.DMP]Kernel Bitmap Dump File: Kernel address space is available, User address space may not be available.************* Path validation summary **************Response Time (ms) LocationDeferred srv*Symbol search path is: srv*Executable search path is:Windows 10 Kernel Version 18362 MP (4 procs) Free x64Product: WinNt, suite: TerminalServer SingleUserTS PersonalBuilt by: 18362.1.amd64fre.19h1_release.190318-1202Machine Name:Kernel base = 0xfffff807`56800000 PsLoadedModuleList = 0xfffff807`56c46490Debug session time: Wed Aug 28 17:36:06.225 2019 (UTC - 3:00)System Uptime: 0 days 8:29:38.044Loading Kernel Symbols.........................................................................................................................................................................................................................Loading User SymbolsLoading unloaded module list.....................................For analysis of this file, run !analyze -vnt!KeBugCheckEx:fffff807`569bfcc0 48894c2408 mov qword ptr [rsp+8],rcx ss:0018:ffffe30a`8ff37530=000000000000013a0: kd> !analyze -v******************************************************************************** ** Bugcheck Analysis ** ********************************************************************************KERNEL_MODE_HEAP_CORRUPTION (13a)The kernel mode heap manager has detected corruption in a heap.Arguments:Arg1: 0000000000000011, Type of corruption detectedArg2: ffffab8ae9802100, Address of the heap that reported the corruptionArg3: ffffab8b0e5970b0, Address at which the corruption was detectedArg4: 0000000000000000Debugging Details:------------------KEY_VALUES_STRING: 1Key : Analysis.CPU.SecValue: 10Key : Analysis.Elapsed.SecValue: 10Key : Analysis.Memory.CommitPeak.MbValue: 61PROCESSES_ANALYSIS: 1SERVICE_ANALYSIS: 1STACKHASH_ANALYSIS: 1TIMELINE_ANALYSIS: 1DUMP_CLASS: 1DUMP_QUALIFIER: 401BUILD_VERSION_STRING: 18362.1.amd64fre.19h1_release.190318-1202SYSTEM_MANUFACTURER: Dell Inc.SYSTEM_PRODUCT_NAME: Inspiron 7560SYSTEM_SKU: 0782BIOS_VENDOR: Dell Inc.BIOS_VERSION: 1.10.0BIOS_DATE: 01/11/2019BASEBOARD_MANUFACTURER: Dell Inc.BASEBOARD_PRODUCT: 09WC1GBASEBOARD_VERSION: A01DUMP_TYPE: 1BUGCHECK_P1: 11BUGCHECK_P2: ffffab8ae9802100BUGCHECK_P3: ffffab8b0e5970b0BUGCHECK_P4: 0FAULTING_IP:rdbss!RxpFreeConnectionConstructionContext+4bfffff807`6e3c5a63 4883c420 add rsp,20hPOOL_ADDRESS: ffffab8b0e5970b0 Nonpaged poolFREED_POOL_TAG: RxCoBUGCHECK_STR: 0x13a_11_RxCoCPU_COUNT: 4CPU_MHZ: b58CPU_VENDOR: GenuineIntelCPU_FAMILY: 6CPU_MODEL: 8eCPU_STEPPING: 9CPU_MICROCODE: 6,8e,9,0 (F,M,S,R) SIG: 8E'00000000 (cache) 8E'00000000 (init)BLACKBOXBSD: 1 (!blackboxbsd)BLACKBOXNTFS: 1 (!blackboxntfs)BLACKBOXPNP: 1 (!blackboxpnp)BLACKBOXWINLOGON: 1DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULTPROCESS_NAME: SystemCURRENT_IRQL: 0ANALYSIS_SESSION_HOST: DESKTOP-A7A7MHSANALYSIS_SESSION_TIME: 08-28-2019 17:57:47.0266ANALYSIS_VERSION: 10.0.18914.1001 amd64freLAST_CONTROL_TRANSFER: from fffff80756b19828 to fffff807569bfcc0STACK_TEXT:ffffe30a`8ff37528 fffff807`56b19828 : 00000000`0000013a 00000000`00000011 ffffab8a`e9802100 ffffab8b`0e5970b0 : nt!KeBugCheckExffffe30a`8ff37530 fffff807`56b19888 : 00000000`00000011 00000000`00000000 ffffab8a`e9802100 00000000`00000400 : nt!RtlpHeapHandleError+0x40ffffe30a`8ff37570 fffff807`56b194b1 : 00000000`00000150 ffffab8b`0e584000 ffffab8b`0d23d040 ffffab8b`0d23d180 : nt!RtlpHpHeapHandleError+0x58ffffe30a`8ff375a0 fffff807`56a38d12 : 00000000`00000000 ffffab8b`0d23d180 ffffab8b`0c8b9040 00000000`00000000 : nt!RtlpLogHeapFailure+0x45ffffe30a`8ff375d0 fffff807`56845777 : ffffab8a`e9802340 fffff807`5684beff ffffab8b`0c8b9040 00000000`00000000 : nt!RtlpHpLfhSubsegmentFreeBlock+0x1538d2ffffe30a`8ff37690 fffff807`56b6d0a9 : ffffab8a`f6cee790 ffffab8b`0e5970c0 ffffab8b`03a9d900 01000000`00100000 : nt!ExFreeHeapPool+0x357ffffe30a`8ff377b0 fffff807`6e3c5a63 : ffffab8b`0e5970c0 00000000`c00000cc ffffab8b`0e597002 ffffab8a`f22803b0 : nt!ExFreePool+0x9ffffe30a`8ff377e0 fffff807`6e3c53c8 : 00000002`01d8fb12 00000000`00000004 00000000`c00000cc 00000000`00000002 : rdbss!RxpFreeConnectionConstructionContext+0x4bffffe30a`8ff37810 fffff807`8194186f : ffffab8a`f5363b00 ffffab8a`f6cee790 00000000`00000000 00000000`00000006 : rdbss!RxFinishNetRootConstruction+0x188ffffe30a`8ff378b0 fffff807`819421bd : 00000000`00000000 fffff807`6e384c00 ffffab8a`f5363b00 00000000`c00000cc : p9rdr!p9fs::Device::CreateNetRootAndVNetRoot+0x21fffffe30a`8ff37980 fffff807`81947f70 : ffffab8a`f18be780 fffff807`6e384c01 00000000`00000000 ffffab8a`f18be7b0 : p9rdr!::+0x6dffffe30a`8ff379b0 fffff807`8194811e : ffffab8a`f18be780 ffffab8a`f6cee590 00000000`00000000 ffffab8b`0c8b9180 : p9rdr!p9fs::UserCallback::CancelWaiters+0x94ffffe30a`8ff379e0 fffff807`6e384d4f : 00000000`00000000 01000000`00100000 ffffab8a`f2fcea90 fffff807`56d8d240 : p9rdr!::+0xeffffe30a`8ff37a10 fffff807`568bcee5 : ffffab8b`0c8b9040 fffff807`6e384cc0 ffffab8a`e9eadcf0 ffffab8a`00001200 : rdbss!RxpProcessWorkItem+0x8fffffe30a`8ff37a70 fffff807`56929e95 : ffffab8b`0c8b9040 00000000`00000080 ffffab8a`e9ee6380 fffff807`569c87d0 : nt!ExpWorkerThread+0x105ffffe30a`8ff37b10 fffff807`569c730a : fffff807`538e6180 ffffab8b`0c8b9040 fffff807`56929e40 df583c0d`c6391633 : nt!PspSystemThreadStartup+0x55ffffe30a`8ff37b60 00000000`00000000 : ffffe30a`8ff38000 ffffe30a`8ff31000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x2aTHREAD_SHA1_HASH_MOD_FUNC: db5deef6e7f1b3a907367f4fead96d348bf95a4fTHREAD_SHA1_HASH_MOD_FUNC_OFFSET: b178229395ef27ba8727503d04dd53bc839ad43eTHREAD_SHA1_HASH_MOD: f8b4fbb6ab041253eebc31f053836d8413c352dcFOLLOWUP_IP:rdbss!RxpFreeConnectionConstructionContext+4bfffff807`6e3c5a63 4883c420 add rsp,20hFAULT_INSTR_CODE: 20c48348SYMBOL_STACK_INDEX: 7SYMBOL_NAME: rdbss!RxpFreeConnectionConstructionContext+4bFOLLOWUP_NAME: MachineOwnerMODULE_NAME: rdbssIMAGE_NAME: rdbss.sysDEBUG_FLR_IMAGE_TIMESTAMP: 0STACK_COMMAND: .thread ; .cxr ; kbBUCKET_ID_FUNC_OFFSET: 4bFAILURE_BUCKET_ID: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContextBUCKET_ID: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContextPRIMARY_PROBLEM_CLASS: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContextTARGET_TIME: 2019-08-28T20:36:06.000ZOSBUILD: 18362OSSERVICEPACK: 0SERVICEPACK_NUMBER: 0OS_REVISION: 0SUITE_MASK: 784PRODUCT_TYPE: 1OSPLATFORM_TYPE: x64OSNAME: Windows 10OSEDITION: Windows 10 WinNt TerminalServer SingleUserTS PersonalOS_LOCALE:USER_LCID: 0OSBUILD_TIMESTAMP: 1998-05-30 18:12:57BUILDDATESTAMP_STR: 190318-1202BUILDLAB_STR: 19h1_releaseBUILDOSVER_STR: 10.0.18362.1.amd64fre.19h1_release.190318-1202ANALYSIS_SESSION_ELAPSED_TIME: 2a8dANALYSIS_SOURCE: KMFAILURE_ID_HASH_STRING: km:0x13a_11_rxco_rdbss!rxpfreeconnectionconstructioncontextFAILURE_ID_HASH: {b0574f70-b830-08e6-5a4a-62264acc01cf}Followup: MachineOwner--------- 

C:\Windows\Minidump\082819-10031-01.dmp

Spoiler


Microsoft (R) Windows Debugger Version 10.0.18914.1001 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Windows\Minidump\082819-10031-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available


************* Path validation summary **************
Response Time (ms) Location
Deferred srv*
Symbol search path is: srv*
Executable search path is:
Windows 10 Kernel Version 18362 MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 18362.1.amd64fre.19h1_release.190318-1202
Machine Name:
Kernel base = 0xfffff807`56800000 PsLoadedModuleList = 0xfffff807`56c46490
Debug session time: Wed Aug 28 17:36:06.225 2019 (UTC - 3:00)
System Uptime: 0 days 8:29:38.044
Loading Kernel Symbols
...............................................................
................................................................
................................................................
..........................
Loading User Symbols
Loading unloaded module list
.....................................
For analysis of this file, run !analyze -v
nt!KeBugCheckEx:
fffff807`569bfcc0 48894c2408 mov qword ptr [rsp+8],rcx ss:0018:ffffe30a`8ff37530=000000000000013a
0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

KERNEL_MODE_HEAP_CORRUPTION (13a)
The kernel mode heap manager has detected corruption in a heap.
Arguments:
Arg1: 0000000000000011, Type of corruption detected
Arg2: ffffab8ae9802100, Address of the heap that reported the corruption
Arg3: ffffab8b0e5970b0, Address at which the corruption was detected
Arg4: 0000000000000000

Debugging Details:
------------------

fffff80756d713b8: Unable to get MiVisibleState
Unable to get NonPagedPoolStart
Unable to get NonPagedPoolEnd
Unable to get PagedPoolStart
Unable to get PagedPoolEnd
HeapDbgInitExtension Failed
*** WARNING: Unable to verify checksum for win32k.sys

KEY_VALUES_STRING: 1

Key : Analysis.CPU.Sec
Value: 15

Key : Analysis.Elapsed.Sec
Value: 36

Key : Analysis.Memory.CommitPeak.Mb
Value: 70


PROCESSES_ANALYSIS: 1

SERVICE_ANALYSIS: 1

STACKHASH_ANALYSIS: 1

TIMELINE_ANALYSIS: 1


DUMP_CLASS: 1

DUMP_QUALIFIER: 400

BUILD_VERSION_STRING: 18362.1.amd64fre.19h1_release.190318-1202

SYSTEM_MANUFACTURER: Dell Inc.

SYSTEM_PRODUCT_NAME: Inspiron 7560

SYSTEM_SKU: 0782

BIOS_VENDOR: Dell Inc.

BIOS_VERSION: 1.10.0

BIOS_DATE: 01/11/2019

BASEBOARD_MANUFACTURER: Dell Inc.

BASEBOARD_PRODUCT: 09WC1G

BASEBOARD_VERSION: A01

DUMP_TYPE: 2

BUGCHECK_P1: 11

BUGCHECK_P2: ffffab8ae9802100

BUGCHECK_P3: ffffab8b0e5970b0

BUGCHECK_P4: 0

FAULTING_IP:
rdbss!RxpFreeConnectionConstructionContext+4b
fffff807`6e3c5a63 4883c420 add rsp,20h

POOL_ADDRESS: Unable to get NonPagedPoolStart
Unable to get NonPagedPoolEnd
Unable to get PagedPoolStart
Unable to get PagedPoolEnd
unable to get nt!MmSpecialPagesInUse
ffffab8b0e5970b0

FREED_POOL_TAG: RxCo

BUGCHECK_STR: 0x13a_11_RxCo

CPU_COUNT: 4

CPU_MHZ: b58

CPU_VENDOR: GenuineIntel

CPU_FAMILY: 6

CPU_MODEL: 8e

CPU_STEPPING: 9

CPU_MICROCODE: 6,8e,9,0 (F,M,S,R) SIG: 8E'00000000 (cache) 8E'00000000 (init)

BLACKBOXBSD: 1 (!blackboxbsd)


BLACKBOXNTFS: 1 (!blackboxntfs)


BLACKBOXPNP: 1 (!blackboxpnp)


BLACKBOXWINLOGON: 1

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT

PROCESS_NAME: System

CURRENT_IRQL: 0

ANALYSIS_SESSION_HOST: DESKTOP-A7A7MHS

ANALYSIS_SESSION_TIME: 08-28-2019 18:02:17.0019

ANALYSIS_VERSION: 10.0.18914.1001 amd64fre

LAST_CONTROL_TRANSFER: from fffff80756b19828 to fffff807569bfcc0

STACK_TEXT:
ffffe30a`8ff37528 fffff807`56b19828 : 00000000`0000013a 00000000`00000011 ffffab8a`e9802100 ffffab8b`0e5970b0 : nt!KeBugCheckEx
ffffe30a`8ff37530 fffff807`56b19888 : 00000000`00000011 00000000`00000000 ffffab8a`e9802100 00000000`00000400 : nt!RtlpHeapHandleError+0x40
ffffe30a`8ff37570 fffff807`56b194b1 : 00000000`00000150 ffffab8b`0e584000 ffffab8b`0d23d040 ffffab8b`0d23d180 : nt!RtlpHpHeapHandleError+0x58
ffffe30a`8ff375a0 fffff807`56a38d12 : 00000000`00000000 ffffab8b`0d23d180 ffffab8b`0c8b9040 00000000`00000000 : nt!RtlpLogHeapFailure+0x45
ffffe30a`8ff375d0 fffff807`56845777 : ffffab8a`e9802340 fffff807`5684beff ffffab8b`0c8b9040 00000000`00000000 : nt!RtlpHpLfhSubsegmentFreeBlock+0x1538d2
ffffe30a`8ff37690 fffff807`56b6d0a9 : ffffab8a`f6cee790 ffffab8b`0e5970c0 ffffab8b`03a9d900 01000000`00100000 : nt!ExFreeHeapPool+0x357
ffffe30a`8ff377b0 fffff807`6e3c5a63 : ffffab8b`0e5970c0 00000000`c00000cc ffffab8b`0e597002 ffffab8a`f22803b0 : nt!ExFreePool+0x9
ffffe30a`8ff377e0 fffff807`6e3c53c8 : 00000002`01d8fb12 00000000`00000004 00000000`c00000cc 00000000`00000002 : rdbss!RxpFreeConnectionConstructionContext+0x4b
ffffe30a`8ff37810 fffff807`8194186f : ffffab8a`f5363b00 ffffab8a`f6cee790 00000000`00000000 00000000`00000006 : rdbss!RxFinishNetRootConstruction+0x188
ffffe30a`8ff378b0 fffff807`819421bd : 00000000`00000000 fffff807`6e384c00 ffffab8a`f5363b00 00000000`c00000cc : p9rdr!p9fs::Device::CreateNetRootAndVNetRoot+0x21f
ffffe30a`8ff37980 fffff807`81947f70 : ffffab8a`f18be780 fffff807`6e384c01 00000000`00000000 ffffab8a`f18be7b0 : p9rdr!::+0x6d
ffffe30a`8ff379b0 fffff807`8194811e : ffffab8a`f18be780 ffffab8a`f6cee590 00000000`00000000 ffffab8b`0c8b9180 : p9rdr!p9fs::UserCallback::CancelWaiters+0x94
ffffe30a`8ff379e0 fffff807`6e384d4f : 00000000`00000000 01000000`00100000 ffffab8a`f2fcea90 fffff807`56d8d240 : p9rdr!::+0xe
ffffe30a`8ff37a10 fffff807`568bcee5 : ffffab8b`0c8b9040 fffff807`6e384cc0 ffffab8a`e9eadcf0 ffffab8a`00001200 : rdbss!RxpProcessWorkItem+0x8f
ffffe30a`8ff37a70 fffff807`56929e95 : ffffab8b`0c8b9040 00000000`00000080 ffffab8a`e9ee6380 fffff807`569c87d0 : nt!ExpWorkerThread+0x105
ffffe30a`8ff37b10 fffff807`569c730a : fffff807`538e6180 ffffab8b`0c8b9040 fffff807`56929e40 df583c0d`c6391633 : nt!PspSystemThreadStartup+0x55
ffffe30a`8ff37b60 00000000`00000000 : ffffe30a`8ff38000 ffffe30a`8ff31000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x2a


THREAD_SHA1_HASH_MOD_FUNC: db5deef6e7f1b3a907367f4fead96d348bf95a4f

THREAD_SHA1_HASH_MOD_FUNC_OFFSET: b178229395ef27ba8727503d04dd53bc839ad43e

THREAD_SHA1_HASH_MOD: f8b4fbb6ab041253eebc31f053836d8413c352dc

FOLLOWUP_IP:
rdbss!RxpFreeConnectionConstructionContext+4b
fffff807`6e3c5a63 4883c420 add rsp,20h

FAULT_INSTR_CODE: 20c48348

SYMBOL_STACK_INDEX: 7

SYMBOL_NAME: rdbss!RxpFreeConnectionConstructionContext+4b

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: rdbss

IMAGE_NAME: rdbss.sys

DEBUG_FLR_IMAGE_TIMESTAMP: 0

IMAGE_VERSION: 10.0.18362.10031

STACK_COMMAND: .thread ; .cxr ; kb

BUCKET_ID_FUNC_OFFSET: 4b

FAILURE_BUCKET_ID: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContext

BUCKET_ID: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContext

PRIMARY_PROBLEM_CLASS: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContext

TARGET_TIME: 2019-08-28T20:36:06.000Z

OSBUILD: 18362

OSSERVICEPACK: 295

SERVICEPACK_NUMBER: 0

OS_REVISION: 0

SUITE_MASK: 784

PRODUCT_TYPE: 1

OSPLATFORM_TYPE: x64

OSNAME: Windows 10

OSEDITION: Windows 10 WinNt TerminalServer SingleUserTS Personal

OS_LOCALE:

USER_LCID: 0

OSBUILD_TIMESTAMP: 1998-05-30 18:12:57

BUILDDATESTAMP_STR: 190318-1202

BUILDLAB_STR: 19h1_release

BUILDOSVER_STR: 10.0.18362.1.amd64fre.19h1_release.190318-1202

ANALYSIS_SESSION_ELAPSED_TIME: 8fb0

ANALYSIS_SOURCE: KM

FAILURE_ID_HASH_STRING: km:0x13a_11_rxco_rdbss!rxpfreeconnectionconstructioncontext

FAILURE_ID_HASH: {b0574f70-b830-08e6-5a4a-62264acc01cf}

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

KERNEL_MODE_HEAP_CORRUPTION (13a)
The kernel mode heap manager has detected corruption in a heap.
Arguments:
Arg1: 0000000000000011, Type of corruption detected
Arg2: ffffab8ae9802100, Address of the heap that reported the corruption
Arg3: ffffab8b0e5970b0, Address at which the corruption was detected
Arg4: 0000000000000000

Debugging Details:
------------------

Unable to get NonPagedPoolStart
Unable to get NonPagedPoolEnd
Unable to get PagedPoolStart
Unable to get PagedPoolEnd

Microsoft (R) Windows Debugger Version 10.0.18914.1001 AMD64Copyright (c) Microsoft Corporation. All rights reserved.Loading Dump File [C:\Windows\Minidump\082819-10031-01.dmp]Mini Kernel Dump File: Only registers and stack trace are available************* Path validation summary **************Response Time (ms) LocationDeferred srv*Symbol search path is: srv*Executable search path is:Windows 10 Kernel Version 18362 MP (4 procs) Free x64Product: WinNt, suite: TerminalServer SingleUserTS PersonalBuilt by: 18362.1.amd64fre.19h1_release.190318-1202Machine Name:Kernel base = 0xfffff807`56800000 PsLoadedModuleList = 0xfffff807`56c46490Debug session time: Wed Aug 28 17:36:06.225 2019 (UTC - 3:00)System Uptime: 0 days 8:29:38.044Loading Kernel Symbols.........................................................................................................................................................................................................................Loading User SymbolsLoading unloaded module list.....................................For analysis of this file, run !analyze -vnt!KeBugCheckEx:fffff807`569bfcc0 48894c2408 mov qword ptr [rsp+8],rcx ss:0018:ffffe30a`8ff37530=000000000000013a0: kd> !analyze -v******************************************************************************** ** Bugcheck Analysis ** ********************************************************************************KERNEL_MODE_HEAP_CORRUPTION (13a)The kernel mode heap manager has detected corruption in a heap.Arguments:Arg1: 0000000000000011, Type of corruption detectedArg2: ffffab8ae9802100, Address of the heap that reported the corruptionArg3: ffffab8b0e5970b0, Address at which the corruption was detectedArg4: 0000000000000000Debugging Details:------------------fffff80756d713b8: Unable to get MiVisibleStateUnable to get NonPagedPoolStartUnable to get NonPagedPoolEndUnable to get PagedPoolStartUnable to get PagedPoolEndHeapDbgInitExtension Failed*** WARNING: Unable to verify checksum for win32k.sysKEY_VALUES_STRING: 1Key : Analysis.CPU.SecValue: 15Key : Analysis.Elapsed.SecValue: 36Key : Analysis.Memory.CommitPeak.MbValue: 70PROCESSES_ANALYSIS: 1SERVICE_ANALYSIS: 1STACKHASH_ANALYSIS: 1TIMELINE_ANALYSIS: 1DUMP_CLASS: 1DUMP_QUALIFIER: 400BUILD_VERSION_STRING: 18362.1.amd64fre.19h1_release.190318-1202SYSTEM_MANUFACTURER: Dell Inc.SYSTEM_PRODUCT_NAME: Inspiron 7560SYSTEM_SKU: 0782BIOS_VENDOR: Dell Inc.BIOS_VERSION: 1.10.0BIOS_DATE: 01/11/2019BASEBOARD_MANUFACTURER: Dell Inc.BASEBOARD_PRODUCT: 09WC1GBASEBOARD_VERSION: A01DUMP_TYPE: 2BUGCHECK_P1: 11BUGCHECK_P2: ffffab8ae9802100BUGCHECK_P3: ffffab8b0e5970b0BUGCHECK_P4: 0FAULTING_IP:rdbss!RxpFreeConnectionConstructionContext+4bfffff807`6e3c5a63 4883c420 add rsp,20hPOOL_ADDRESS: Unable to get NonPagedPoolStartUnable to get NonPagedPoolEndUnable to get PagedPoolStartUnable to get PagedPoolEndunable to get nt!MmSpecialPagesInUseffffab8b0e5970b0FREED_POOL_TAG: RxCoBUGCHECK_STR: 0x13a_11_RxCoCPU_COUNT: 4CPU_MHZ: b58CPU_VENDOR: GenuineIntelCPU_FAMILY: 6CPU_MODEL: 8eCPU_STEPPING: 9CPU_MICROCODE: 6,8e,9,0 (F,M,S,R) SIG: 8E'00000000 (cache) 8E'00000000 (init)BLACKBOXBSD: 1 (!blackboxbsd)BLACKBOXNTFS: 1 (!blackboxntfs)BLACKBOXPNP: 1 (!blackboxpnp)BLACKBOXWINLOGON: 1CUSTOMER_CRASH_COUNT: 1DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULTPROCESS_NAME: SystemCURRENT_IRQL: 0ANALYSIS_SESSION_HOST: DESKTOP-A7A7MHSANALYSIS_SESSION_TIME: 08-28-2019 18:02:17.0019ANALYSIS_VERSION: 10.0.18914.1001 amd64freLAST_CONTROL_TRANSFER: from fffff80756b19828 to fffff807569bfcc0STACK_TEXT:ffffe30a`8ff37528 fffff807`56b19828 : 00000000`0000013a 00000000`00000011 ffffab8a`e9802100 ffffab8b`0e5970b0 : nt!KeBugCheckExffffe30a`8ff37530 fffff807`56b19888 : 00000000`00000011 00000000`00000000 ffffab8a`e9802100 00000000`00000400 : nt!RtlpHeapHandleError+0x40ffffe30a`8ff37570 fffff807`56b194b1 : 00000000`00000150 ffffab8b`0e584000 ffffab8b`0d23d040 ffffab8b`0d23d180 : nt!RtlpHpHeapHandleError+0x58ffffe30a`8ff375a0 fffff807`56a38d12 : 00000000`00000000 ffffab8b`0d23d180 ffffab8b`0c8b9040 00000000`00000000 : nt!RtlpLogHeapFailure+0x45ffffe30a`8ff375d0 fffff807`56845777 : ffffab8a`e9802340 fffff807`5684beff ffffab8b`0c8b9040 00000000`00000000 : nt!RtlpHpLfhSubsegmentFreeBlock+0x1538d2ffffe30a`8ff37690 fffff807`56b6d0a9 : ffffab8a`f6cee790 ffffab8b`0e5970c0 ffffab8b`03a9d900 01000000`00100000 : nt!ExFreeHeapPool+0x357ffffe30a`8ff377b0 fffff807`6e3c5a63 : ffffab8b`0e5970c0 00000000`c00000cc ffffab8b`0e597002 ffffab8a`f22803b0 : nt!ExFreePool+0x9ffffe30a`8ff377e0 fffff807`6e3c53c8 : 00000002`01d8fb12 00000000`00000004 00000000`c00000cc 00000000`00000002 : rdbss!RxpFreeConnectionConstructionContext+0x4bffffe30a`8ff37810 fffff807`8194186f : ffffab8a`f5363b00 ffffab8a`f6cee790 00000000`00000000 00000000`00000006 : rdbss!RxFinishNetRootConstruction+0x188ffffe30a`8ff378b0 fffff807`819421bd : 00000000`00000000 fffff807`6e384c00 ffffab8a`f5363b00 00000000`c00000cc : p9rdr!p9fs::Device::CreateNetRootAndVNetRoot+0x21fffffe30a`8ff37980 fffff807`81947f70 : ffffab8a`f18be780 fffff807`6e384c01 00000000`00000000 ffffab8a`f18be7b0 : p9rdr!::+0x6dffffe30a`8ff379b0 fffff807`8194811e : ffffab8a`f18be780 ffffab8a`f6cee590 00000000`00000000 ffffab8b`0c8b9180 : p9rdr!p9fs::UserCallback::CancelWaiters+0x94ffffe30a`8ff379e0 fffff807`6e384d4f : 00000000`00000000 01000000`00100000 ffffab8a`f2fcea90 fffff807`56d8d240 : p9rdr!::+0xeffffe30a`8ff37a10 fffff807`568bcee5 : ffffab8b`0c8b9040 fffff807`6e384cc0 ffffab8a`e9eadcf0 ffffab8a`00001200 : rdbss!RxpProcessWorkItem+0x8fffffe30a`8ff37a70 fffff807`56929e95 : ffffab8b`0c8b9040 00000000`00000080 ffffab8a`e9ee6380 fffff807`569c87d0 : nt!ExpWorkerThread+0x105ffffe30a`8ff37b10 fffff807`569c730a : fffff807`538e6180 ffffab8b`0c8b9040 fffff807`56929e40 df583c0d`c6391633 : nt!PspSystemThreadStartup+0x55ffffe30a`8ff37b60 00000000`00000000 : ffffe30a`8ff38000 ffffe30a`8ff31000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x2aTHREAD_SHA1_HASH_MOD_FUNC: db5deef6e7f1b3a907367f4fead96d348bf95a4fTHREAD_SHA1_HASH_MOD_FUNC_OFFSET: b178229395ef27ba8727503d04dd53bc839ad43eTHREAD_SHA1_HASH_MOD: f8b4fbb6ab041253eebc31f053836d8413c352dcFOLLOWUP_IP:rdbss!RxpFreeConnectionConstructionContext+4bfffff807`6e3c5a63 4883c420 add rsp,20hFAULT_INSTR_CODE: 20c48348SYMBOL_STACK_INDEX: 7SYMBOL_NAME: rdbss!RxpFreeConnectionConstructionContext+4bFOLLOWUP_NAME: MachineOwnerMODULE_NAME: rdbssIMAGE_NAME: rdbss.sysDEBUG_FLR_IMAGE_TIMESTAMP: 0IMAGE_VERSION: 10.0.18362.10031STACK_COMMAND: .thread ; .cxr ; kbBUCKET_ID_FUNC_OFFSET: 4bFAILURE_BUCKET_ID: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContextBUCKET_ID: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContextPRIMARY_PROBLEM_CLASS: 0x13a_11_RxCo_rdbss!RxpFreeConnectionConstructionContextTARGET_TIME: 2019-08-28T20:36:06.000ZOSBUILD: 18362OSSERVICEPACK: 295SERVICEPACK_NUMBER: 0OS_REVISION: 0SUITE_MASK: 784PRODUCT_TYPE: 1OSPLATFORM_TYPE: x64OSNAME: Windows 10OSEDITION: Windows 10 WinNt TerminalServer SingleUserTS PersonalOS_LOCALE:USER_LCID: 0OSBUILD_TIMESTAMP: 1998-05-30 18:12:57BUILDDATESTAMP_STR: 190318-1202BUILDLAB_STR: 19h1_releaseBUILDOSVER_STR: 10.0.18362.1.amd64fre.19h1_release.190318-1202ANALYSIS_SESSION_ELAPSED_TIME: 8fb0ANALYSIS_SOURCE: KMFAILURE_ID_HASH_STRING: km:0x13a_11_rxco_rdbss!rxpfreeconnectionconstructioncontextFAILURE_ID_HASH: {b0574f70-b830-08e6-5a4a-62264acc01cf}Followup: MachineOwner---------0: kd> !analyze -v******************************************************************************** ** Bugcheck Analysis ** ********************************************************************************KERNEL_MODE_HEAP_CORRUPTION (13a)The kernel mode heap manager has detected corruption in a heap.Arguments:Arg1: 0000000000000011, Type of corruption detectedArg2: ffffab8ae9802100, Address of the heap that reported the corruptionArg3: ffffab8b0e5970b0, Address at which the corruption was detectedArg4: 0000000000000000Debugging Details:------------------Unable to get NonPagedPoolStartUnable to get NonPagedPoolEndUnable to get PagedPoolStartUnable to get PagedPoolEnd
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