(user/ntuser/painting.c:2427) err: NC Caption Mode
(user/ntuser/painting.c:2427) err: NC Caption Mode
(user/ntuser/painting.c:2427) err: NC Caption Mode
(/cc/copy.c:101) Null read for B4523550 at 0, max 4294967296

*** Assertion failed: Length != 0
***   Source File: ../ntoskrnl/io/iomgr/iomdl.c, line 33

Break repeatedly, break Once, Ignore, terminate Process or terminate Thread (boipt)? 
kdb:> bt
(../drivers/network/ndis/ndis/miniport.c:213)(MiniIndicateData) WARNING: No upper protocol layer.
(../drivers/network/ndis/ndis/miniport.c:213)(MiniIndicateData) WARNING: No upper protocol layer.
(../drivers/network/ndis/ndis/miniport.c:213)(MiniIndicateData) WARNING: No upper protocol layer.
Execute '.cxr F3395650' to dump context
[1B][7h[05]
Entered debugger on embedded INT3 at 0x0008:0x80950fce.
kdb:> bt
Eip:
<ntoskrnl.exe:150fcf (:0 (DbgBreakPoint))>
Frames:
<ntoskrnl.exe:6fe65 (ntoskrnl/io/iomgr/iomdl.c:33 (IoAllocateMdl))>
<ntoskrnl.exe:45b0 (ntoskrnl/cc/copy.c:104 (CcReadVirtualAddress))>
<ntoskrnl.exe:4e23 (ntoskrnl/cc/copy.c:362 (CcCopyData))>
<ntoskrnl.exe:58d7 (ntoskrnl/cc/copy.c:820 (CcCopyRead))>
<btrfs.sys:6403c>
<btrfs.sys:6467f>
<ntoskrnl.exe:72435 (ntoskrnl/io/iomgr/irp.c:1286 (IofCallDriver))>
<ntoskrnl.exe:69d81 (ntoskrnl/io/iomgr/iofunc.c:142 (IopPerformSynchronousRequest))>
<ntoskrnl.exe:6da16 (ntoskrnl/io/iomgr/iofunc.c:2807 (NtReadFile))>
<ntoskrnl.exe:13561e (ntoskrnl/include/internal/i386/ke.h:712 (KiSystemServiceHandler))>
<ntoskrnl.exe:3d1f (:0 (KiInterruptTemplateDispatch))>
<ntdll.dll:f0c0>
<cmd.exe:9461>
<cmd.exe:a698>
<cmd.exe:5346>
<cmd.exe:62fb>
<cmd.exe:6d49>
<cmd.exe:213f8>
<cmd.exe:2145a>
<kernel32.dll:10d82>--- Press q to abort, any other key to continue ---

<00000000>
kdb:> cont
(../drivers/network/ndis/ndis/miniport.c:213)(MiniIndicateData) WARNING: No upper protocol layer.

*** Assertion failed: Length != 0
***   Source File: ../ntoskrnl/io/iomgr/iomdl.c, line 33

Break repeatedly, break Once, Ignore, terminate Process or terminate Thread (boipt)? 
kdb:> bt
Execute '.cxr F3395650' to dump context

Entered debugger on embedded INT3 at 0x0008:0x80950fce.
kdb:> bt
Eip:
<ntoskrnl.exe:150fcf (:0 (DbgBreakPoint))>
Frames:
<ntoskrnl.exe:6fe65 (ntoskrnl/io/iomgr/iomdl.c:33 (IoAllocateMdl))>
<ntoskrnl.exe:45b0 (ntoskrnl/cc/copy.c:104 (CcReadVirtualAddress))>
<ntoskrnl.exe:4e23 (ntoskrnl/cc/copy.c:362 (CcCopyData))>
<ntoskrnl.exe:58d7 (ntoskrnl/cc/copy.c:820 (CcCopyRead))>
<btrfs.sys:6403c>
<btrfs.sys:6467f>
<ntoskrnl.exe:72435 (ntoskrnl/io/iomgr/irp.c:1286 (IofCallDriver))>
<ntoskrnl.exe:69d81 (ntoskrnl/io/iomgr/iofunc.c:142 (IopPerformSynchronousRequest))>
<ntoskrnl.exe:6da16 (ntoskrnl/io/iomgr/iofunc.c:2807 (NtReadFile))>
<ntoskrnl.exe:13561e (ntoskrnl/include/internal/i386/ke.h:712 (KiSystemServiceHandler))>
<ntoskrnl.exe:3d1f (:0 (KiInterruptTemplateDispatch))>
<ntdll.dll:f0c0>
<cmd.exe:9461>
<cmd.exe:a698>
<cmd.exe:5346>
<cmd.exe:62fb>
<cmd.exe:6d49>
<cmd.exe:213f8>
<cmd.exe:2145a>
<kernel32.dll:10d82>--- Press q to abort, any other key to continue ---

<00000000>
kdb:> cont
(../drivers/network/ndis/ndis/miniport.c:213)(MiniIndicateData) WARNING: No upper protocol layer.

*** Assertion failed: Length != 0
***   Source File: ../ntoskrnl/io/iomgr/iomdl.c, line 33

Break repeatedly, break Once, Ignore, terminate Process or terminate Thread (boipt)? 
kdb:> bt
Execute '.cxr F3395650' to dump context

Entered debugger on embedded INT3 at 0x0008:0x80950fce.
kdb:> bt
Eip:
<ntoskrnl.exe:150fcf (:0 (DbgBreakPoint))>
Frames:
<ntoskrnl.exe:6fe65 (ntoskrnl/io/iomgr/iomdl.c:33 (IoAllocateMdl))>
<ntoskrnl.exe:45b0 (ntoskrnl/cc/copy.c:104 (CcReadVirtualAddress))>
<ntoskrnl.exe:4e23 (ntoskrnl/cc/copy.c:362 (CcCopyData))>
<ntoskrnl.exe:58d7 (ntoskrnl/cc/copy.c:820 (CcCopyRead))>
<btrfs.sys:6403c>
<btrfs.sys:6467f>
<ntoskrnl.exe:72435 (ntoskrnl/io/iomgr/irp.c:1286 (IofCallDriver))>
<ntoskrnl.exe:69d81 (ntoskrnl/io/iomgr/iofunc.c:142 (IopPerformSynchronousRequest))>
<ntoskrnl.exe:6da16 (ntoskrnl/io/iomgr/iofunc.c:2807 (NtReadFile))>
<ntoskrnl.exe:13561e (ntoskrnl/include/internal/i386/ke.h:712 (KiSystemServiceHandler))>
<ntoskrnl.exe:3d1f (:0 (KiInterruptTemplateDispatch))>
<ntdll.dll:f0c0>
<cmd.exe:9461>
<cmd.exe:a698>
<cmd.exe:5346>
<cmd.exe:62fb>
<cmd.exe:6d49>
<cmd.exe:213f8>
<cmd.exe:2145a>
<kernel32.dll:10d82>--- Press q to abort, any other key to continue ---

<00000000>