The referenced address is shown in the first parameter, and is 00000000`00000028, this is a combination of the rdx register and a offset of +28. It seems to be clearly a invalid address.
Code:
2: kd> [COLOR=#008000].trap 0xfffff88018f9f820[/COLOR]
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000100000000 rbx=0000000000000000 rcx=fffffa801a4f5e10
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff88001991532 rsp=fffff88018f9f9b0 rbp=fffff88018f9fad0
r8=00000000ffffffbc r9=0000000000000044 r10=0000000000000000
r11=fffff88018f9f9e0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na pe nc
NETIO!RtlCopyBufferToMdl+0x22:
fffff880`01991532 8b5228 mov edx,dword ptr [COLOR=#ff0000][rdx+28h][/COLOR] ds:00000000`00000028=????????
Code:
2: kd> [COLOR=#008000]r.[/COLOR]
Last set context:
edx=00000000`00000000 rdx=00000000`00000000
Code:
2: kd> [COLOR=#008000]lmvm e1i63x64[/COLOR]
start end module name
fffff880`04d38000 fffff880`04d8e000 e1i63x64 T (no symbols)
Loaded symbol image file: e1i63x64.sys
Image path: \SystemRoot\system32\DRIVERS\e1i63x64.sys
Image name: e1i63x64.sys
Timestamp: [COLOR=#ff0000]Thu Mar 01 03:25:14 2012[/COLOR] (4F4EEC1A)
CheckSum: 00056110
ImageSize: 00056000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4