7-zip benchmark hangs the system

r50721 under vmware:
1 - install 7zip from rapps
2 - run the benchmark (options -> benchmark)
3 - set the dictionary size in a way that the memory needed (you can see it right next to dictionary size) is close to the RAM you have for ros:

(ntoskrnl/mm/section.c:1392) Failed to wait for page op, status = 102

• • • Fatal System Error: 0x0000001a
      (0x00000000,0x00000000,0x00000000,0x00000000)

Entered debugger on embedded INT3 at 0x0008:0x808fd2ec.
kdb:> bt
Eip:
<ntoskrnl.exe:fd2ed (lib/rtl/i386/debug_asm.S:39 (RtlpBreakWithStatusInstruction))>
Frames:
<ntoskrnl.exe:a882 (ntoskrnl/ke/bug.c:1110 (KeBugCheckWithTf@24))>
<ntoskrnl.exe:a989 (ntoskrnl/ke/bug.c:1455 (KeBugCheck@4))>
<ntoskrnl.exe:cb8f3 (ntoskrnl/mm/section.c:1795 (MmNotPresentFaultSectionView@16))>
<ntoskrnl.exe:be5fa (ntoskrnl/mm/mmfault.c:180 (MmNotPresentFault@12))>
<ntoskrnl.exe:bef3c (ntoskrnl/mm/mmfault.c:275 (MmAccessFault@16))>
<ntoskrnl.exe:6844 (ntoskrnl/ke/i386/traphdlr.c:1199 (@KiTrap0EHandler@4))>
<ntoskrnl.exe:f7298 (ntoskrnl/ke/i386/trap.s:99 (VfIsVerificationEnabled@8))>
(ntoskrnl/mm/section.c:1392) Failed to wait for page op, status = 102

• • • Fatal System Error: 0x0000001a
      (0x00000000,0x00000000,0x00000000,0x00000000)

Entered debugger on embedded INT3 at 0x0008:0x808fd2ec.