This time crash occured upon first movement of mouse during 2nd stage setup after
"welcome" dialog had appeared ( hadn't touched mouse during bootup - if that
makes a difference )
Looks like something related to the win32k refactoring maybe?
Assertion 'hdr->RefCount >= 1' failed at subsys\win32k\ntuser\object.c line
282
Entered debugger on embedded INT3 at 0x0008:0x800ab2b0.
kdb:> regs
CS:EIP 0x0008:0x800ab2b1
SS:ESP 0x45bc:0x800b4cdc
EAX 0x00000050 EBX 0x0000117d
ECX 0x00000000 EDX 0x000003f8
ESI 0x0064fc60 EDI 0x9e40bd74
EBP 0x9e40bbdc
EFLAGS 0x00000282 SF IF IOPL0
kdb:> bt
Eip:
<ntoskrnl.exe:ab2b1 ({standard input}:23 ())>
Frames:
<win32k.sys:abe21 (subsys/win32k/ntuser/object.c:282 (ObmDereferenceObject))>
<win32k.sys:8568f (subsys/win32k/ntuser/message.c:799 (co_IntPeekMessage))>
<win32k.sys:85c52 (subsys/win32k/ntuser/message.c:995 (NtUserGetMessage))>
<ntoskrnl.exe:93ec2 ({standard input}:177 (KiSystemService))>
<user32.dll:51a53 (lib/user32/windows/message.c:1166 (GetMessageW))>
<comctl32.dll:3d024 (lib/comctl32/propsheet.c:2770 (do_loop))>
<comctl32.dll:3d40d (lib/comctl32/propsheet.c:2897 (PropertySheetW))>
<syssetup.dll:4185 (lib/syssetup/wizard.c:1481 (InstallWizard))>
<syssetup.dll:1d39 (lib/syssetup/install.c:494 (InstallReactOS))>
<setup.exe:1355 (subsys/system/setup/setup.c:86 (RunNewSetup))>
<setup.exe:13c0 (subsys/system/setup/setup.c:122 (WinMain))>
<setup.exe:14eb (subsys/system/setup/setup.c:123 (WinMain))>
<setup.exe:120d>
<setup.exe:1258>
<KERNEL32.dll:307d5 (lib/kernel32/process/create.c:68 (BaseProcessStartup))>
<00000000>
kdb:>