[ros-dev] Re: [ros-svn] [weiden] 14045: Alex Ionescu <ionucu@videotron.ca>

[Alex Ionescu]

Hi,

This is a bug in Thomas's new Token implementation. I've also found a 
new one, I'll post it in a sec.
Thomas: please fix them!!!

Best regards,
Alex Ionescu

James Tabor wrote:

> Hi!
> Well, this was a surprise! Love the new debugger!
> My test, building ros on ros two cmd consoles up plus taskmgr.
>
>
> weiden at svn.reactos.com wrote:
>
>> Alex Ionescu <ionucu at videotron.ca>
>>  
>
> Entered debugger on last-chance exception number 14 (Page Fault)
> Memory at 0x54 could not be written: Page not present.
> kdb:> bt
> Frames:
> <ntoskrnl.exe:83727 (mm/ppool.c:598 (RFreeMerge))>
> <ntoskrnl.exe:837a8 (mm/ppool.c:620 (RPoolReclaim))>
> <ntoskrnl.exe:83fa7 (mm/ppool.c:926 (RPoolFree))>
> <ntoskrnl.exe:842b7 (mm/ppool.c:98 (ExFreePagedPool))>
> <ntoskrnl.exe:8267f (mm/pool.c:244 (ExFreePool))>
> <ntoskrnl.exe:abe2b (se/token.c:576 (SepDeleteToken))>
> <ntoskrnl.exe:92ce9 (ob/object.c:981 (ObpDeleteObject))>
> <ntoskrnl.exe:92eea (ob/object.c:1038 (ObpDeleteObjectDpcLevel))>
> <ntoskrnl.exe:9314d (ob/object.c:1148 (ObfDereferenceObject))>
> <ntoskrnl.exe:9a709 (ps/process.c:474 (PiDeleteProcessWorker))>
> <ntoskrnl.exe:9a7f3 (ps/process.c:502 (PiDeleteProcess))>
> <ntoskrnl.exe:92ce9 (ob/object.c:981 (ObpDeleteObject))>
> <ntoskrnl.exe:92eea (ob/object.c:1038 (ObpDeleteObjectDpcLevel))>
> <ntoskrnl.exe:9314d (ob/object.c:1148 (ObfDereferenceObject))>
> <ntoskrnl.exe:96092 (ps/create.c:394 (PiDeleteThread))>
> <ntoskrnl.exe:92ce9 (ob/object.c:981 (ObpDeleteObject))>
> <ntoskrnl.exe:92eea (ob/object.c:1038 (ObpDeleteObjectDpcLevel))>
> <ntoskrnl.exe:9314d (ob/object.c:1148 (ObfDereferenceObject))>
> <ntoskrnl.exe:987f2 (ps/kill.c:52 (PsReapThreads))>
> <ntoskrnl.exe:9eeaf (ps/thread.c:379 (PiReaperThreadMain))>
> <ntoskrnl.exe:3880 (/tmp/ccoqgJZs.s:83 (PsBeginThread))>
> kdb:> proc
> Current process:
>   PID:             0x00000154
>   State:           Terminated (0x1)
>   Image Filename:  rdel.exe
> kdb:> proc list
>   PID         State       Filename
>   0x00000164  Active      make.exe
>   0x00000164  Terminated  make.exe
>   0x0000015c  Active      ctm.EXE
>   0x0000012c  Active      make.EXE
>   0x0000010c  Active      taskmgr.exe
>   0x00000100  Active      cmd.exe
>   0x000000f0  Active      cmd.exe
>   0x000000e4  Active      explorer.exe
>   0x000000d4  Active      userinit.exe
>   0x000000c8  Active      umpnpmgr.exe
>   0x000000bc  Active      eventlog.exe
>   0x000000ac  Active      services.exe
>   0x0000008c  Active      winlogon.exe
>   0x00000070  Active      csrss.exe
>   0x00000058  Active      smss.exe
>   0x00000004  Unknown     System
> kdb:> regs
> CS:EIP  0x0008:0x80082bce
> SS:ESP  0x0010:0x9d46bac0
>    EAX  0x8cfccdb4   EBX  0x80c6abc0
>    ECX  0x8cfc7bdc   EDX  0x00000040
>    ESI  0x00000000   EDI  0x00000000
>    EBP  0x9d46bac8
> EFLAGS  0x00210202  IF IOPL0 RF ID
> kdb:> cregs
> CR0  0x8001003b  PE MP TS ET NE WP PG
> CR2  0x7c900000
> CR3  0x1652e000  Pagedir-Base 0x1652e000
> CR4  0x00000680  PGE OSFXSR OSXMMEXCPT
> GDTR  Base 0x800cf100  Size 0x0058
> LDTR  Base 0x00000000  Size 0x0000
> IDTR  Base 0x8012a320  Size 0x0800
> kdb:> sregs
> CS  0x0008  Index 0x0001  GDT RPL0
> DS  0x0010  Index 0x0002  GDT RPL0
> ES  0x0010  Index 0x0002  GDT RPL0
> FS  0x0030  Index 0x0006  GDT RPL0
> GS  0x0010  Index 0x0002  GDT RPL0
> SS  0x0010  Index 0x0002  GDT RPL0
> kdb:> dregs
> DR0  0x00000000
> DR1  0x00000000
> DR2  0x00000000
> DR3  0x00000000
> DR6  0xffff0ff0
> DR7  0x00000400
> kdb:> thread
> Current Thread:
>   TID:            0x00000000
>   State:          Running (0x2)
>   Priority:       8
>   Affinity:       0xffffffff
>   Initial Stack:  0x8011c570
>   Stack Limit:    0x80119570
>   Stack Base:     0x8011c570
>   Kernel Stack:   0x8011c570
>   Trap Frame:     0x9d46ba28
>   NPX State:      Invalid (0x1)
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