Broken backtrace for KiUserExceptionDispatcher

kd> kp

 # Child-SP          RetAddr           Call Site

00 00000000`00c6f880 000007ff`b7518260 ntdll!RtlDispatchException(struct _EXCEPTION_RECORD * ExceptionRecord = 0x00000000`00c6f8d0, struct _CONTEXT * ContextRecord = 0x00000000`00c6fda0)+0x37 [E:\amd64\reactos\sdk\lib\rtl\amd64\except.c @ 122] 

01 00000000`00c6f8d0 00000000`00c6f8d0 ntdll!KiUserExceptionDispatcher+0x7

02 00000000`00c6f8d8 00000000`00c6fda0 0xc6f8d0

03 00000000`00c6f8e0 00000000`00000000 0xc6fda0