[vbox-dev] random crashes with latest svn 22214

[Huihong Luo]

Quite a lot of crashes when running a vm, for example: 
 
First-chance exception at 0x052d6728 (VBoxDD.dll) in VirtualBox.exe: 0xC0000005: Access violation reading location 0x00000002.
Unhandled exception at 0x052d6728 (VBoxDD.dll) in VirtualBox.exe: 0xC0000005: Access violation reading location 0x00000002.
 
> VBoxDD.dll!dhcp_decode_request(NATState * pData=0x02cf1b48, bootp_t * bp=0x02d76d3e, const unsigned char * buf=0x06f3fdb4, int size=116653492, mbuf * m=0x02d77338)  Line 437 + 0x6 bytes C
  VBoxDD.dll!dhcp_decode(NATState * pData=0x02cf1b48, bootp_t * bp=0x02d76d3e, const unsigned char * buf=0x00000000, int size=312)  Line 610 + 0xb bytes C
  VBoxDD.dll!bootp_input(NATState * pData=0x02cf1b48, mbuf * m=0x02d76d08)  Line 680 + 0x15 bytes C
  VBoxDD.dll!udp_input(NATState * pData=0x02cf1b48, mbuf * m=0x02d76d08, int iphlen=20)  Line 284 C
  VBoxDD.dll!ip_input(NATState * pData=0x00000014, mbuf * m=0x02d76d08)  Line 196 + 0x8 bytes C
  VBoxDD.dll!slirp_input(NATState * pData=0x02cf1b48, const unsigned char * pkt=0x02ce8c58, int pkt_len=361)  Line 1446 + 0x7 bytes C
  VBoxDD.dll!drvNATSendWorker(DRVNAT * pThis=0x068208a0, const void * pvBuf=0x02ce8c58, unsigned int cb=361)  Line 252 + 0x11 bytes C++
  VBoxRT.dll!rtReqProcessOne(RTREQ * pReq=0x02cfff30)  Line 859 C++
  VBoxRT.dll!RTReqProcess(RTREQQUEUE * pQueue=0x06820b50, unsigned int cMillies=0)  Line 171 + 0xc bytes C++
  VBoxDD.dll!drvNATAsyncIoThread(PDMDRVINS * pDrvIns=0x00000003, PDMTHREAD * pThread=0x06820e40)  Line 523 C++
  VBoxVMM.dll!pdmR3ThreadMain(RTTHREADINT * Thread=0x06820eb8, void * pvUser=0x06820e40)  Line 767 + 0xa bytes C++
  VBoxRT.dll!rtThreadMain(RTTHREADINT * pThread=0x06820eb8, unsigned int NativeThread=6096, const char * pszThreadName=0x06820f20)  Line 637 + 0xa bytes C++
  VBoxRT.dll!rtThreadNativeMain(void * pvArgs=0x06820eb8)  Line 106 + 0xb bytes C++
  msvcr80.dll!__endthreadex()  + 0x3b bytes 
  msvcr80.dll!__endthreadex()  + 0xc7 bytes 
  kernel32.dll!@BaseThreadInitThunk at 12()  + 0x12 bytes 
  ntdll.dll!___RtlUserThreadStart at 8()  + 0x27 bytes 
  ntdll.dll!__RtlUserThreadStart at 8()  + 0x1b bytes 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.virtualbox.org/pipermail/vbox-dev/attachments/20090812/0f15e83b/attachment.html>