Of the five dumps in your upload, four have a length of zero bytes and are thus unusable. The one that is a valid dump is a DPC_WATCHDOG_VIOLATION, which means that the back-end of a device interrupt ran for too long. In the call stack we see a third-party driver being called; rtwlanu.sys. This is a Realtek wireless LAN driver, and also from the call stack it would appear to be a USB attached wireless device. I suspect that this is your TOTOLink Wireless USB Adapter?
Rich (BB code):
0: kd> knL
# Child-SP RetAddr Call Site
00 fffff802`3c6a7e18 fffff802`36043690 nt!KeBugCheckEx
01 fffff802`3c6a7e20 fffff802`35e813c3 nt!KeAccumulateTicks+0x1bfa70
02 fffff802`3c6a7e80 fffff802`35e80eaa nt!KeClockInterruptNotify+0x453
03 fffff802`3c6a7f30 fffff802`35f3e965 nt!HalpTimerClockIpiRoutine+0x1a
04 fffff802`3c6a7f60 fffff802`35ffdbaa nt!KiCallInterruptServiceRoutine+0xa5
05 fffff802`3c6a7fb0 fffff802`35ffe377 nt!KiInterruptSubDispatchNoLockNoEtw+0xfa
06 fffff802`3c697930 fffff802`35f405bc nt!KiInterruptDispatchNoLockNoEtw+0x37
07 fffff802`3c697ac0 fffff802`35e1e678 nt!KxWaitForSpinLockAndAcquire+0x2c
08 fffff802`3c697af0 fffff802`56718558 nt!KeAcquireSpinLockRaiseToDpc+0x88
09 fffff802`3c697b20 fffff802`5644446e rtwlanu!PlatformAcquireSpinLock+0x88
0a fffff802`3c697b50 fffff802`5640d7b3 rtwlanu!RmMonitorSignalStrength+0x4a
0b fffff802`3c697c10 fffff802`5640d56b rtwlanu!ProcessReceivedPacketForEachPortSpecific+0x233
0c fffff802`3c697f10 fffff802`565b4cae rtwlanu!ProcessReceivedPacket+0xd7
0d fffff802`3c697f50 fffff802`565b51a5 rtwlanu!ProcessSegregatedPackets_8821C+0x132
0e fffff802`3c697f90 fffff802`565b4b4d rtwlanu!SegregateDmaAggPackets_8821C+0x189
0f fffff802`3c698000 fffff802`565b466f rtwlanu!ParsingRxAggregation_8821C+0x75
10 fffff802`3c698040 fffff802`56366eac rtwlanu!HalUsbInMpduComplete8821CUsb+0xcb
11 fffff802`3c698090 fffff802`3ada9249 rtwlanu!WdfUsb_InComplete+0x15c
12 fffff802`3c698120 fffff802`3adac854 Wdf01000!FxRequestBase::CompleteSubmitted+0xe9
13 (Inline Function) --------`-------- Wdf01000!FxIoTarget::CompleteRequest+0x8
14 (Inline Function) --------`-------- Wdf01000!FxIoTarget::RequestCompletionRoutine+0xab
15 fffff802`3c6981b0 fffff802`35f25726 Wdf01000!FxIoTarget::_RequestCompletionRoutine+0xe4
16 fffff802`3c698220 fffff802`35e92735 nt!IopUnloadSafeCompletion+0x56
17 fffff802`3c698250 fffff802`35e92577 nt!IopfCompleteRequest+0x1a5
18 fffff802`3c698330 fffff802`3ada811a nt!IofCompleteRequest+0x17
19 (Inline Function) --------`-------- Wdf01000!FxIrp::CompleteRequest+0x13
1a fffff802`3c698360 fffff802`3ada5bbf Wdf01000!FxRequest::CompleteInternal+0x23a
1b (Inline Function) --------`-------- Wdf01000!FxRequest::Complete+0x31
1c fffff802`3c6983f0 fffff802`5085c1ed Wdf01000!imp_WdfRequestComplete+0x8f
1d fffff802`3c698450 fffff802`5085c0b1 USBXHCI!Bulk_Transfer_CompleteCancelable+0xc9
1e fffff802`3c6984b0 fffff802`5085bea0 USBXHCI!Bulk_ProcessTransferEventWithED1+0x1fd
1f fffff802`3c698560 fffff802`50856911 USBXHCI!Bulk_EP_TransferEventHandler+0x10
20 fffff802`3c698590 fffff802`50856445 USBXHCI!Endpoint_TransferEventHandler+0xb1
21 fffff802`3c6985f0 fffff802`5085611c USBXHCI!Interrupter_DeferredWorkProcessor+0x315
22 fffff802`3c6986f0 fffff802`3ada38f6 USBXHCI!Interrupter_WdfEvtInterruptDpc+0xc
23 (Inline Function) --------`-------- Wdf01000!FxInterrupt::DpcHandler+0x6e
24 fffff802`3c698720 fffff802`35e8b57e Wdf01000!FxInterrupt::_InterruptDpcThunk+0xa6
25 fffff802`3c698760 fffff802`35e8a864 nt!KiExecuteAllDpcs+0x30e
26 fffff802`3c6988d0 fffff802`3600050e nt!KiRetireDpcList+0x1f4
27 fffff802`3c698b60 00000000`00000000 nt!KiIdleLoop+0x9e
The version of rtwlanu.sys that you have installed is old, dating from 2019...
Rich (BB code):
0: kd> lmDvmrtwlanu
Browse full module list
start end module name
fffff802`56320000 fffff802`56caf000 rtwlanu (pdb symbols) c:\mysymbols\rtwlanu.pdb\9C10FF687684407483FA9D0613F6E91F2\rtwlanu.pdb
Loaded symbol image file: rtwlanu.sys
Mapped memory image file: c:\mysymbols\rtwlanu.sys\5D3EB1CD98f000\rtwlanu.sys
Image path: \SystemRoot\System32\drivers\rtwlanu.sys
Image name: rtwlanu.sys
Browse all global symbols functions data
Timestamp: Mon Jul 29 11:43:57 2019 (5D3EB1CD)
CheckSum: 00970F46
ImageSize: 0098F000
File version: 1030.38.712.2019
Product version: 1030.38.712.2019
File flags: 8 (Mask 3F) Private
File OS: 40004 NT Win32
File type: 3.6 Driver
File date: 00000000.00000000
Translations: 0409.04b0
Information from resource tables:
CompanyName: Realtek Semiconductor Corporation
ProductName: Realtek WLAN Wireless USB 2.0 Adapter
InternalName: rtwlanu.sys
OriginalFilename: rtwlanu.sys
ProductVersion: 1030.38.0712.2019
FileVersion: 1030.38.0712.2019
FileDescription: Realtek WLAN USB NDIS Driver 80816
LegalCopyright: Copyright (C) 2014 Realtek Semiconductor Corporation
I would suggest you visit the
TOTOLink support site and download the latest driver for your USB wireless adapter.
