[ros-dev] Qemu Recoverable Assertion when Loading Gecko
Head up on this one. It's recoverable by just typing "cont" and it goes on. (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: C:\ReactOS\system32\oleaut32.dll WARNING: MmFlushVirtualMemory at ntoskrnl/mm/ARM3/virtual.c:1044 is UNIMPLEMENTED! fixme:(dll/win32/wintrust/register.c:1161) stub (dll/ntdll/ldr/ldrutils.c:1138) LDR: LdrpMapDll Relocating Image Name C:\ReactOS\system32\mshtml.dll (7665 -> 014C) (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: C:\ReactOS\System32\setupapi.dll (ntoskrnl/se/semgr.c:299) SidInToken Calls: 4 Assertion 'RtlCheckBit(&MiUserPfnBitMap, (ULONG)Page)' failed at ntoskrnl/mm/freelist.c line 127 Entered debugger on embedded INT3 at 0x0008:0x80904efe. kdb:> bt Eip: Frames: <0001> kdb:> cont Assertion 'RtlCheckBit(&MiUserPfnBitMap, (ULONG)Page)' failed at ntoskrnl/mm/freelist.c line 127 Entered debugger on embedded INT3 at 0x0008:0x80904efe. kdb:> cont (subsystems/win32/win32k/ntuser/keyboard.c:1066) err: No Window for Translate. (dll/ntdll/ldr/ldrutils.c:1138) LDR: LdrpMapDll Relocating Image Name xul.dll (1000 -> 01DB) (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: C:\ReactOS\system32\ \1.0.0\wine_gecko\xpcom.dll ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
Where is the typo? Is it? http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/freelist.c?r1=53734&r2=54386 On Thu, Nov 17, 2011 at 6:07 PM, James Tabor wrote: > Assertion 'RtlCheckBit(&MiUserPfnBitMap, (ULONG)Page)' failed at > ntoskrnl/mm/freelist.c line 127 > Entered debugger on embedded INT3 at 0x0008:0x80904efe. ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
On Nov 17, 2011, at 7:07 PM, James Tabor wrote: > Head up on this one. It's recoverable by just typing "cont" and it goes on. > > (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: > C:\ReactOS\system32\oleaut32.dll > WARNING: MmFlushVirtualMemory at ntoskrnl/mm/ARM3/virtual.c:1044 is > UNIMPLEMENTED! > fixme:(dll/win32/wintrust/register.c:1161) stub > (dll/ntdll/ldr/ldrutils.c:1138) LDR: LdrpMapDll Relocating Image Name > C:\ReactOS\system32\mshtml.dll (7665 -> 014C) > (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: > C:\ReactOS\System32\setupapi.dll > (ntoskrnl/se/semgr.c:299) SidInToken Calls: 4 > Assertion 'RtlCheckBit(&MiUserPfnBitMap, (ULONG)Page)' failed at > ntoskrnl/mm/freelist.c line 127 > Entered debugger on embedded INT3 at 0x0008:0x80904efe. > kdb:> bt > Eip: > > Frames: > > (MmReleasePageMemoryConsumer@8))> > > > > > > > > > > > > > > > <0001> This seems pretty bad. We're trying to page out user memory that's not registered in the user PFN bitmap. So either the bitmap is wrong or the MC_USER list is wrong. Any ideas? Cameron ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
On 2011-11-18 09:08, Cameron Gutman wrote: > On Nov 17, 2011, at 7:07 PM, James Tabor wrote: >> Head up on this one. It's recoverable by just typing "cont" and it goes on. >> >> (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: >> C:\ReactOS\system32\oleaut32.dll >> WARNING: MmFlushVirtualMemory at ntoskrnl/mm/ARM3/virtual.c:1044 is >> UNIMPLEMENTED! >> fixme:(dll/win32/wintrust/register.c:1161) stub >> (dll/ntdll/ldr/ldrutils.c:1138) LDR: LdrpMapDll Relocating Image Name >> C:\ReactOS\system32\mshtml.dll (7665 -> 014C) >> (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: >> C:\ReactOS\System32\setupapi.dll >> (ntoskrnl/se/semgr.c:299) SidInToken Calls: 4 >> Assertion 'RtlCheckBit(&MiUserPfnBitMap, (ULONG)Page)' failed at >> ntoskrnl/mm/freelist.c line 127 >> Entered debugger on embedded INT3 at 0x0008:0x80904efe. >> kdb:> bt >> Eip: >> >> Frames: >> >> > (MmReleasePageMemoryConsumer@8))> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> <0001> > > This seems pretty bad. We're trying to page out user memory that's not > registered in the user PFN bitmap. So either the bitmap is wrong or the > MC_USER list is wrong. Any ideas? Let's not rule out the possibility that the bitmap functions are broken btw ;) Timo suggested making a test for them a while ago -- I've started, but it's not finished yet. Doesn't look too good though IIRC. I'll try and get it done and committed. *heavily hopes that might fix some Mm problems* I fear Mm likely has bigger problems than those functions though, so there might be something else wrong here, too. -Tom ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
> Let's not rule out the possibility that the bitmap functions are broken btw ;) > I doubt this is the case, since we use bitmap functions all over ROS. I know we use them to manage ports in TCP/IP and also to manage map registers for DMA in HAL. Neither of those uses display any signs of malfunctioning in the bitmap functions. There are also many more uses in Cm and Ldr. I just doubt that a severe bug that shows up so regularly using standard bitmap APIs could go unfixed with so many uses of those functions. Plus, we already have an Rtl bitmap winetest in ntdll which passes all tests. Cameron ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
Le 18/11/2011 01:07, James Tabor a écrit : Head up on this one. It's recoverable by just typing "cont" and it goes on. (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: C:\ReactOS\system32\oleaut32.dll WARNING: MmFlushVirtualMemory at ntoskrnl/mm/ARM3/virtual.c:1044 is UNIMPLEMENTED! fixme:(dll/win32/wintrust/register.c:1161) stub (dll/ntdll/ldr/ldrutils.c:1138) LDR: LdrpMapDll Relocating Image Name C:\ReactOS\system32\mshtml.dll (7665 -> 014C) (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: C:\ReactOS\System32\setupapi.dll (ntoskrnl/se/semgr.c:299) SidInToken Calls: 4 Assertion 'RtlCheckBit(&MiUserPfnBitMap, (ULONG)Page)' failed at ntoskrnl/mm/freelist.c line 127 Entered debugger on embedded INT3 at 0x0008:0x80904efe. kdb:> bt Eip: Frames: <0001> kdb:> cont Assertion 'RtlCheckBit(&MiUserPfnBitMap, (ULONG)Page)' failed at ntoskrnl/mm/freelist.c line 127 Entered debugger on embedded INT3 at 0x0008:0x80904efe. kdb:> cont (subsystems/win32/win32k/ntuser/keyboard.c:1066) err: No Window for Translate. (dll/ntdll/ldr/ldrutils.c:1138) LDR: LdrpMapDll Relocating Image Name xul.dll (1000 -> 01DB) (dll/ntdll/ldr/ldrutils.c:1177) Overlapping DLL: C:\ReactOS\system32\ \1.0.0\wine_gecko\xpcom.dll ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev Hi James! I put this ASSERT here to check, as Cameron just pointed, that we don't remove a PFN entry from user bitmap when it already has or never was in it. I hoped someone would trigger it. I think you deserve a "thank you" :-) So let's just fix this one, it can't do any harm. Btw, do you mean by "loading gecko", the very instant when mshtml.dll gets registered in 3rd stage? Isn't it startling how it coincides with bug 5857 ? Best regards. Jérôme ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
Hi! 2011/11/18 Jérôme Gardou : > Hi James! > > I put this ASSERT here to check, as Cameron just pointed, that we don't > remove a PFN entry from user bitmap when it already has or never was in it. > I hoped someone would trigger it. I think you deserve a "thank you" :-) > > So let's just fix this one, it can't do any harm. > > Btw, do you mean by "loading gecko", the very instant when mshtml.dll gets > registered in 3rd stage? Isn't it startling how it coincides with bug 5857 ? > > Best regards. > Jérôme Something the installer was doing I guess, in most cases more than 10 hits at this point. Running DOSEmu hits it every time to the point of having to kill Qemu. The fix for me last night was commenting the assert out. To continue my testing. Hoping I'm not the only one but if I am, QEMU emulator version 0.13.0 (qemu-kvm-0.13.0) Fedroa 12/13/14. Haven't tested Slackware 13.x and hardware yet. Thanks, James ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
Le 18/11/2011 21:08, James Tabor a écrit : Hi! 2011/11/18 Jérôme Gardou: Hi James! I put this ASSERT here to check, as Cameron just pointed, that we don't remove a PFN entry from user bitmap when it already has or never was in it. I hoped someone would trigger it. I think you deserve a "thank you" :-) So let's just fix this one, it can't do any harm. Btw, do you mean by "loading gecko", the very instant when mshtml.dll gets registered in 3rd stage? Isn't it startling how it coincides with bug 5857 ? Best regards. Jérôme Something the installer was doing I guess, in most cases more than 10 hits at this point. Running DOSEmu hits it every time to the point of having to kill Qemu. The fix for me last night was commenting the assert out. To continue my testing. Hoping I'm not the only one but if I am, QEMU emulator version 0.13.0 (qemu-kvm-0.13.0) Fedroa 12/13/14. Haven't tested Slackware 13.x and hardware yet. Thanks, James ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev Out of curiosity, how much RAm did you allocate for your VM ? ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
On 18.11.2011 19:35, Cameron Gutman wrote: Let's not rule out the possibility that the bitmap functions are broken btw ;) I doubt this is the case, since we use bitmap functions all over ROS. I know we use them to manage ports in TCP/IP and also to manage map registers for DMA in HAL. Neither of those uses display any signs of malfunctioning in the bitmap functions. There are also many more uses in Cm and Ldr. I just doubt that a severe bug that shows up so regularly using standard bitmap APIs could go unfixed with so many uses of those functions. Plus, we already have an Rtl bitmap winetest in ntdll which passes all tests. Once, I had to add yet another test to fix the behavior. It also looked very good back then, with the exception that bitmaps were not used that much in ReactOS and issue did not manifest itself. As for now, I'm 99% sure bitmap code works as expected. WBR, Aleksey. ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
Op 18-11-2011 21:12, Jérôme Gardou schreef: Out of curiosity, how much RAm did you allocate for your VM ? running with only 64 (or 48) MB of RAM is a nice way of detecting/finding issues. Trunk seems to reliably install/act on a minimum of 96MB, while for example 0.3.11 only needed 48MB (see bug 6526). 0.2.5 was the last version meeting the documented amount of 32MB. [ http://www.reactos.org/wiki/Installing_ReactOS ] ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
2011/11/18 Jérôme Gardou : > > Out of curiosity, how much RAm did you allocate for your VM ? Just at 127m. ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
Re: [ros-dev] Qemu Recoverable Assertion when Loading Gecko
Hi, @ wrk! Here is the data from the patch posted 9565. Results: http://www.reactos.org/paste/index.php/9566/ Thanks, James ___ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
