1: kd> !dpcs
CPU Type KDPC Function
1: Normal : 0xffffa5879ece32a0 0xfffff800101681b0 nt!KiLogSingleDpcSoftTimeoutEvent
1: Normal : 0xffffa587aded26e8 0xfffff8002dda0590 dxgkrnl!DpiFdoDpcForIsr
Unable to load image nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
1: Normal : 0xffffa587ade97160 0xfffff800408bdff0 nvlddmkm
1: Normal : 0xfffff8001083bd00 0xfffff8000fe89c40 nt!PpmCheckPeriodicStart
1: Normal : 0xffffa587b42d5560 0xfffff8003fdbf9b0 nvlddmkm
1: Normal : 0xfffff80010842300 0xfffff8000fea26f0 nt!KiBalanceSetManagerDeferredRoutine
Unable to load image igdkmdn64.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for igdkmdn64.sys
1: Normal : 0xffffa587a9547b20 0xfffff80052121190 igdkmdn64
1: Normal : 0xffffa587a9548610 0xfffff80052121190 igdkmdn64