PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except,
it must be protected by a Probe. Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: f78de6c0, memory referenced.
Arg2: 00000000, value 0 = read operation, 1 = write operation.
Arg3: 8056cc1c, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 00000003, (reserved)
Debugging Details:
------------------
Could not read faulting driver name
READ_ADDRESS: f78de6c0
FAULTING_IP:
nt!ObpCaptureObjectName+c6
8056cc1c f3a5 rep movs dword ptr es:[edi],dword ptr [esi]
MM_INTERNAL_CODE: 3
CUSTOMER_CRASH_COUNT: 2
DEFAULT_BUCKET_ID: DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: System
LOCK_ADDRESS: 805614e0 -- (!locks 805614e0)
Resource @ nt!PiEngineLock (0x805614e0) Available
WARNING: SystemResourcesList->Flink chain invalid. Resource may be corrupted, or already deleted.
WARNING: SystemResourcesList->Blink chain invalid. Resource may be corrupted, or already deleted.
1 total locks
PNP_TRIAGE:
Lock address : 0x805614e0
Thread Count : 0
Thread address: 0x00000000
Thread wait : 0x0
LAST_CONTROL_TRANSFER: from 8056ccfd to 8056cc1c
STACK_TEXT:
f78e29c8 8056ccfd 00000000 f78e2b88 f78e2a4c nt!ObpCaptureObjectName+0xc6
f78e2a1c 805702d2 8a1d61e0 00000000 00000000 nt!ObpCaptureObjectCreateInformation+0x135
f78e2a60 8058a093 f78e2b58 8a1d61e0 00000000 nt!ObOpenObjectByName+0x62
f78e2ab8 804dd99f f78e2b78 00010000 f78e2b58 nt!NtOpenSymbolicLinkObject+0x73
f78e2ab8 804e3c7f f78e2b78 00010000 f78e2b58 nt!KiFastCallEntry+0xfc
f78e2b3c 805d202e f78e2b78 00010000 f78e2b58 nt!ZwOpenSymbolicLinkObject+0x11
f78e2b70 b8795db1 f78e2b88 00000002 00000001 nt!IoDeleteSymbolicLink+0x3c
WARNING: Stack unwind information not available. Following frames may be wrong.
f78e2ba4 804e13d9 8a0806b0 891c2218 f78e2c30 MDMAI+0x5db1
f78e2bb4 8059716a 8a0a8808 8a0a8808 00000002 nt!IopfCallDriver+0x31
f78e2be0 805a7a4e 8a0806b0 f78e2c0c 00000000 nt!IopSynchronousCall+0xb7
f78e2c34 80508218 8a0a8808 00000002 00000000 nt!IopRemoveDevice+0x93
f78e2c5c 805a8998 e120b4f0 00000015 e2a76648 nt!IopRemoveLockedDeviceNode+0x160
f78e2c74 805a7d24 8a0a8568 00000002 e2a76648 nt!IopDeleteLockedDeviceNode+0x34
f78e2ca8 805f80e8 8a0a8808 02a76648 00000002 nt!IopDeleteLockedDeviceNodes+0x3f
f78e2d3c 805a8081 f78e2d78 80701974 e2bed3c0 nt!PiProcessQueryRemoveAndEject+0x76b
f78e2d58 8059b658 f78e2d78 89087448 8056a5fc nt!PiProcessTargetDeviceEvent+0x2a
f78e2d7c 804e23b5 89087448 00000000 8a1ae020 nt!PiWalkDeviceList+0x10f
f78e2dac 80575723 89087448 00000000 00000000 nt!ExpWorkerThread+0xef
f78e2ddc 804ec6d9 804e22f1 00000001 00000000 nt!PspSystemThreadStartup+0x34
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
MDMAI+5db1
b8795db1 ??
SYMBOL_STACK_INDEX: 7
SYMBOL_NAME: MDMAI+5db1
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: MDMAI
IMAGE_NAME: MDMAI.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 515872a7
FAILURE_BUCKET_ID: 0x50_MDMAI+5db1
BUCKET_ID: 0x50_MDMAI+5db1
Followup: MachineOwner