Crash in ppool

[Hartmut Birr]

Hi,

I've problems with the paged pool routines and if the optimisation is 
enabled. Ros does crash. It seems that the line numbers for ppool.c are 
wrong.

- Hartmut

KeBugCheckWithTf at ke/catch.c:180
Bug detected (code 1e param 0 0 0 0)
  KMODE_EXCEPTION_NOT_HANDLED

Page Fault Exception: 14(0)
Processor: 0 CS:EIP 8:80044769 <ntoskrnl.exe: 44769 (mm/ppool.c:292 
(RFreeInit))>
cr2 4 cr3 29f000 Proc: 805e2068 Pid: 1 <SYSTEM> Thrd: 805e2c40 Tid: 1
DS 10 ES 10 FS 30 GS 10
EAX: 00000004   EBX: 8cdd593c   ECX: 00000000
EDX: 00000004   EBP: 800a9a80   ESI: 8cdd593c   ESP: 800a9a04
EDI: 00000002   EFLAGS: 00210202 kESP 800a9a04 kernel stack base 800a7000
Frames:
<ntoskrnl.exe: 44efc (mm/ppool.c:596 (RFreeSplit))>
<ntoskrnl.exe: 4557d (mm/ppool.c:505 (ExAllocatePagedPoolWithTag))>
<ntoskrnl.exe: 44019 (mm/pool.c:63 (EiAllocatePool))>
<800779EB>
<ntoskrnl.exe: b6fc (ke/main.c:863 (KiSystemStartup))>
<8007849F> <ntoskrnl.exe: 1140

[Royce Mitchell III]

Hartmut Birr wrote:

>   Hi,
>
>  I've problems with the paged pool routines and if the optimisation is 
>  enabled. Ros does crash. It seems that the line numbers for ppool.c 
>  are wrong. 
Would you please e-mail me your ntoskrnl.sym file you experienced this 
on, please? Anyways, look up the offset in your ntoskrnl.map file until 
I get this fixed to find out where it actually bombed out.

>  
>  - Hartmut
>
>  KeBugCheckWithTf at ke/catch.c:180
>  Bug detected (code 1e param 0 0 0 0)
>   KMODE_EXCEPTION_NOT_HANDLED
>
>  Page Fault Exception: 14(0)
>  Processor: 0 CS:EIP 8:80044769 <ntoskrnl.exe: 44769 (mm/ppool.c:292 
>  (RFreeInit))>
>  cr2 4 cr3 29f000 Proc: 805e2068 Pid: 1 <SYSTEM> Thrd: 805e2c40 Tid: 1
>  DS 10 ES 10 FS 30 GS 10
>  EAX: 00000004   EBX: 8cdd593c   ECX: 00000000
>  EDX: 00000004   EBP: 800a9a80   ESI: 8cdd593c   ESP: 800a9a04
>  EDI: 00000002   EFLAGS: 00210202 kESP 800a9a04 kernel stack base 800a7000
>  Frames:
>  <ntoskrnl.exe: 44efc (mm/ppool.c:596 (RFreeSplit))>
>  <ntoskrnl.exe: 4557d (mm/ppool.c:505 (ExAllocatePagedPoolWithTag))>
>  <ntoskrnl.exe: 44019 (mm/pool.c:63 (EiAllocatePool))>
>  <800779EB>
>  <ntoskrnl.exe: b6fc (ke/main.c:863 (KiSystemStartup))>
>  <8007849F> <ntoskrnl.exe: 1140
>
>  _______________________________________________
>  Ros-dev mailing list
>  Ros-dev(a)reactos.com
>  http://reactos.com:8080/mailman/listinfo/ros-dev
>
>  .
>

[Royce Mitchell III]

Hartmut Birr wrote:

>   Hi,
>
>  I've problems with the paged pool routines and if the optimisation is 
>  enabled. Ros does crash. It seems that the line numbers for ppool.c 
>  are wrong.
>  
It appears the line # is correct, the sym lookup code is just not 
realizing that it's actually in RPoolMgr.h...

>   - Hartmut
>
>  KeBugCheckWithTf at ke/catch.c:180
>  Bug detected (code 1e param 0 0 0 0)
>   KMODE_EXCEPTION_NOT_HANDLED
>
>  Page Fault Exception: 14(0)
>  Processor: 0 CS:EIP 8:80044769 <ntoskrnl.exe: 44769 (mm/ppool.c:292 
>  (RFreeInit))> 
mm/RPoolMgr.h:292

>   cr2 4 cr3 29f000 Proc: 805e2068 Pid: 1 <SYSTEM>
> Thrd: 805e2c40 Tid: 1
>  DS 10 ES 10 FS 30 GS 10
>  EAX: 00000004   EBX: 8cdd593c   ECX: 00000000
>  EDX: 00000004   EBP: 800a9a80   ESI: 8cdd593c   ESP: 800a9a04
>  EDI: 00000002   EFLAGS: 00210202 kESP 800a9a04 kernel stack base 800a7000
>  Frames:
>  <ntoskrnl.exe: 44efc (mm/ppool.c:596 (RFreeSplit))> 
mm/RPoolMgr.h:596

>   <ntoskrnl.exe: 4557d (mm/ppool.c:505
> (ExAllocatePagedPoolWithTag))> 
hmm... this one looks like another bug.. please send that SYM file when 
you get a chance...

>   <ntoskrnl.exe: 44019 (mm/pool.c:63
> (EiAllocatePool))>
>  <800779EB>
>  <ntoskrnl.exe: b6fc (ke/main.c:863 (KiSystemStartup))>
>  <8007849F> <ntoskrnl.exe: 1140
>
>  _______________________________________________
>  Ros-dev mailing list
>  Ros-dev(a)reactos.com
>  http://reactos.com:8080/mailman/listinfo/ros-dev
>
>  .
>