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Ticket Resolution Summary Owner Reporter
#2472 fixed Display mangles and Windows XP guest freezes Jeenu V
Description

I'm running Windows XP guest on an Ubuntu host with Virtual box 2.0.2. I've installed guest additions, and after that I occasionally get the display mangled (mostly black and with some random colors), and the guest won't resume functioning. Unfortunately I don't know how to reproduce it. However I've noticed that this is mainly observed after some user interaction -- say I moved in/out of the full-screen.

#2473 fixed Assertion failed in PGMAllPool.cpp(1517) int pgmPoolMonitorInsert(PGMPOOL*, PGMPOOLPAGE*) rc=-1701 vondralbra
Description

A 1.5GB RHEL5 guest crashes on a 4GB Host using Ubuntu Intrepid (Kernel 2.6.27-7) during an Oracle installation in the guest machine.

The location of the crash is in pgmPoolMonitorInsert() and the errorcode is -1701(VERR_MM_HYPER_NO_MEMORY) which means that a call to MMHyperAlloc() was not able to allocate any memory although enough cache and swap is available.

There has been some discussion on the issue in the virtualbox-forum in that link: http://forums.virtualbox.org/viewtopic.php?t=10710

The assertion which failed is located here in line 1517 of PGMAllPool.cpp:

   1509         rc = PGMHandlerPhysicalRegisterEx(pVM, PGMPHYSHANDLERTYPE_PHYSICAL_WRITE,
   1510                                           GCPhysPage, GCPhysPage + (PAGE_SIZE - 1),
   1511                                           pPool->pfnAccessHandlerR3, MMHyperCCToR3(pVM, pPage),
   1512                                           pPool->pfnAccessHandlerR0, MMHyperCCToR0(pVM, pPage),
   1513                                           pPool->pfnAccessHandlerGC, MMHyperCCToRC(pVM, pPage),
   1514                                           pPool->pszAccessHandler);
   1515         /** @todo we should probably deal with out-of-memory conditions here, but for now increasing
   1516          * the heap size should suffice. */
   1517         AssertFatalRC(rc);

which means that "rc" is set by either a call to MMHyperAlloc() or a call to pgmHandlerPhysicalSetRamFlagsAndFlushShadowPTs() in PGMAllHandler.cpp

The error occurs on the guest regardless of the size. I tried 900M, 1024M and 1536M.

Very likely this ticket might be a duplicate entry to http://www.virtualbox.org/ticket/1629 but here is no USB-logic involved at all.

#2475 fixed VBoxSDL.so is NOT statically linked against libSDL on Solaris 10 x86 => Fixed in next version Ralph Gessner
Description

Hello.

In the Solaris x86 version (VirtualBox-2.0.2-36488-SunOS_x86.tar.gz), VBoxSDL.so is dynamically linked against libSDL-1.2.so.0 which is not included in Solaris 10 (u5).

# ldd VBoxSDL.so
        libX11.so =>     /usr/lib/libX11.so
        [ ... ]
        VBoxXPCOM.so =>  /opt/VirtualBox/VBoxXPCOM.so
        libSDL-1.2.so.0 =>       (file not found)
        libstdc++.so.6 =>        /usr/sfw/lib/libstdc++.so.6
        [ ... ]
        libuutil.so.1 =>         /lib/libuutil.so.1
        libgen.so.1 =>   /lib/libgen.so.1
#


starting of VBoxSDL will break with:

# ./VBoxSDL
VBoxSDL: supR3HardenedMainGetTrustedMain: dlopen("/opt/VirtualBox/VBoxSDL.so",)
failed: ld.so.1: VBoxSDL: fatal: libSDL-1.2.so.0: open failed: No such file or directory
#


VBoxSDL.so should be statically linked against libSDL.a for the Solaris 10 x86 OS.

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