*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 19, {3, fffffa8008236940, fffffa8008236940, f9529a7918aa374c}
*** WARNING: Unable to verify timestamp for [B]aswTdi.SYS[/B]
*** ERROR: Module load completed but symbols could not be loaded for [B]aswTdi.SYS[/B]
Probably caused by : Pool_Corruption ( nt!ExDeferredFreePool+cbb )
Followup: Pool_corruption
---------
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
BAD_POOL_HEADER (19)
The pool is already corrupt at the time of the current request.
This may or may not be due to the caller.
The internal pool links must be walked to figure out a possible cause of
the problem, and then special pool applied to the suspect tags or the driver
verifier to a suspect driver.
Arguments:
Arg1: 0000000000000003, the pool freelist is corrupt.
Arg2: fffffa8008236940, the pool entry being checked.
Arg3: fffffa8008236940, the read back flink freelist value (should be the same as 2).
Arg4: f9529a7918aa374c, the read back blink freelist value (should be the same as 2).
Debugging Details:
------------------
BUGCHECK_STR: 0x19_3
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
PROCESS_NAME: AvastSvc.exe
CURRENT_IRQL: 2
LAST_CONTROL_TRANSFER: from fffff80002fc970f to fffff80002e9f640
STACK_TEXT:
fffff880`0260cbc8 fffff800`02fc970f : 00000000`00000019 00000000`00000003 fffffa80`08236940 fffffa80`08236940 : nt!KeBugCheckEx
fffff880`0260cbd0 fffff800`02fcb1a1 : fffffa80`0010001f fffffa80`0ae96000 00000000`00000000 fffffa80`0baf4bc0 : nt!ExDeferredFreePool+0xcbb
fffff880`0260cc60 fffff880`017452f9 : 00000000`00000014 00000000`00000006 00000000`78437453 00000000`000006ab : nt!ExFreePoolWithTag+0x411
fffff880`0260cd10 fffff880`01759807 : fffffa80`08170bd0 fffff880`0186d04b fffffa80`07e83830 00000000`00000001 : NETIO!WfpPoolFree+0x19
fffff880`0260cd40 fffff880`0176582c : fffffa80`0ae96010 badbadfa`badbadfa fffffa80`0bb9be02 fffff880`043d83df : NETIO!StreamDerefCalloutContext+0x37
fffff880`0260cd70 fffff880`017658b7 : 00000000`00000000 00000000`00001170 00000000`00000014 fffff880`0260ce58 : NETIO!StreamDeleteCalloutContext+0x4c
fffff880`0260cdc0 fffff880`0174c6c9 : 00000000`00000000 fffffa80`0995d380 00000000`00001170 fffffa80`0995d380 : NETIO!WfpNotifyFlowContextDelete+0x27
fffff880`0260cdf0 fffff880`017325eb : fffffa80`08170bd0 00000000`000000ff fffffa80`0995d380 80000004`00000000 : NETIO! ?? ::FNODOBFM::`string'+0x6e6f
fffff880`0260ce50 fffff880`01874285 : fffffa80`08170c28 00000000`00000003 fffffa80`07e5a6c8 fffff880`018512d5 : NETIO!KfdAleNotifyFlowDeletion+0x1b
fffff880`0260ce80 fffff880`018810eb : fffffa80`08170c28 fffffa80`08170bd0 00000000`00000000 fffffa80`081708b0 : tcpip!WfpAleEndpointTeardownHandler+0xe5
fffff880`0260ceb0 fffff880`01881438 : 0000002b`0c95edc8 fffffa80`081708b0 fffffa80`081708b0 00000000`00000000 : tcpip!TcpCleanupTcbWorkQueueRoutine+0x9b
fffff880`0260cf50 fffff880`01881734 : 00000000`00004800 ffff0000`03f62f4f 00000000`00000000 fffff880`0260d250 : tcpip!TcpCloseTcbOlmNotifyTerminateComplete+0x78
fffff880`0260cff0 fffff880`01881dd5 : 00000000`00000000 fffff880`0260d1e0 ffff0000`03f6300f 00000000`00000000 : tcpip!TcpCloseTcb+0x84
fffff880`0260d0a0 fffff800`02eac078 : 00000000`00000000 fffff880`0260d230 00000000`00000001 fffff880`0188178c : tcpip!TcpTlConnectionCloseEndpointCalloutRoutine+0x15
fffff880`0260d0d0 fffff880`01881650 : fffff880`01881dc0 00000000`00000000 00000000`00000000 fffffa80`07e53701 : nt!KeExpandKernelStackAndCalloutEx+0xd8
fffff880`0260d1b0 fffff880`043cebfb : fffffa80`0bc55d80 fffff880`043e3110 00000000`00000000 00000000`00000000 : tcpip!TcpTlConnectionCloseEndpoint+0xa0
fffff880`0260d220 fffff880`043d1de2 : fffffa80`0bc55d80 fffff880`043e3110 fffffa80`0bb9be10 fffffa80`0bc55d80 : tdx!TdxShutdownEndpointConnection+0xbb
fffff880`0260d270 fffff880`043cbc83 : 00000000`0a0ade00 00000000`00000080 fffff880`043c8000 fffff800`02e9f7f3 : tdx! ?? ::FNODOBFM::`string'+0x19d5
fffff880`0260d3b0 fffff880`04204b90 : fffffa80`085b8350 fffff800`02eb14c1 fffffa80`085b3060 fffffa80`0bb9bee0 : tdx!TdxTdiDispatchInternalDeviceControl+0x413
fffff880`0260d430 fffffa80`085b8350 : fffff800`02eb14c1 fffffa80`085b3060 fffffa80`0bb9bee0 fffffa80`085b3060 : aswTdi+0x4b90
fffff880`0260d438 fffff800`02eb14c1 : fffffa80`085b3060 fffffa80`0bb9bee0 fffffa80`085b3060 fffff880`0420161f : 0xfffffa80`085b8350
fffff880`0260d440 fffff880`040800a8 : fffffa80`0bc64280 00000000`00000000 fffffa80`0a891930 fffff880`009eb180 : nt!IopAllocateIrpPrivate+0x141
fffff880`0260d4a0 fffff880`04077f74 : 00000000`0a0ae200 00000000`00000000 fffff880`0260dca0 00000000`0a0adf88 : afd! ?? ::GFJBLGFE::`string'+0x43a3
fffff880`0260d580 fffff880`040610e2 : fffff880`0260da88 fffffa80`0bbac9a0 00000000`0c95e84c fffffa80`0a891930 : afd!AfdPartialDisconnect+0x204
fffff880`0260d6a0 fffff800`031b9d03 : fffff880`0260dc00 fffffa80`0bbac9a0 00000000`0c95e85c 00000000`0c95f001 : afd!AfdFastIoDeviceControl+0x10d2
fffff880`0260da10 fffff800`031ba7f6 : 00000000`00000000 00000000`00000f98 00000000`00000001 00000000`00000000 : nt!IopXxxControlFile+0x373
fffff880`0260db40 fffff800`02e9e8d3 : ffffffff`ffffffff 00000000`00000000 00000000`0c95ec00 00000000`00000000 : nt!NtDeviceIoControlFile+0x56
fffff880`0260dbb0 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
STACK_COMMAND: kb
FOLLOWUP_IP:
nt!ExDeferredFreePool+cbb
fffff800`02fc970f cc int 3
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: nt!ExDeferredFreePool+cbb
FOLLOWUP_NAME: Pool_corruption
IMAGE_NAME: Pool_Corruption
DEBUG_FLR_IMAGE_TIMESTAMP: 0
MODULE_NAME: Pool_Corruption
FAILURE_BUCKET_ID: X64_0x19_3_nt!ExDeferredFreePool+cbb
BUCKET_ID: X64_0x19_3_nt!ExDeferredFreePool+cbb
Followup: Pool_corruption