Bitcoin core 0.9.2.1 crash

[testusr1]

Hello, My bitcoind win32 core often crash (windows XP), the error message is attached picture, if I use bitcoind.exe, the error message is follow:


What do I do now? Before 0.9.2.1, the core program never crash as that frequncy. I delete all folder of bitcoin, include program files and docment and settting folder, and reinstall bitcoin core 0.9.2.1 and use four days to sync the wallet data, but it's still often crash. I don't know what's happend.

any help will be apreciate.

http://i57.tinypic.com/rsu62g.jpg
http://i60.tinypic.com/2dw56hk.jpg


----------------------

nFileVersion = 90201
Keys: 0 plaintext, 211 encrypted, 9 w/ metadata, 211 total
 wallet                  188ms


************************
EXCEPTION: St9bad_alloc
std::bad_alloc
C:\Program Files\Bitcoin\daemon\bitcoind.exe in AppInit()



************************
EXCEPTION: St9bad_alloc
std::bad_alloc
C:\Program Files\Bitcoin\daemon\bitcoind.exe in AppInit()

Shutdown : In progress...
StopNode()
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

C:\Program Files\Bitcoin\daemon>[/img]

[shorena]

bad_alloc usually means that you run out of memory. How much RAM do you have in that system? Did you test [1] your memory recently?


[1] e.g. with memtest86+

[testusr1]

bad_alloc usually means that you run out of memory. How much RAM do you have in that system? Did you test [1] your memory recently?


[1] e.g. with memtest86+

My PC have 3GB RAM, with 2.53G CPU, it's old computer but works very well, everything is OK when I running other any program, if my RAM have problem, I thought the other many program that I using will have some trouble.

[zvs]

Hello, My bitcoind win32 core often crash (windows XP), the error message is attached picture, if I use bitcoind.exe, the error message is follow:

Windows 64-bit installer
-------------------------

New in 0.9.0 is the Windows 64-bit version of the client. There have been
frequent reports of users running out of virtual memory on 32-bit systems
during the initial sync. Because of this it is recommended to install the
64-bit version if your system supports it.

if you're on 32bit windows, well, 3GB of RAM should be plenty for 32-bit bitcoin-qt.  are you using a high dbcache value?....  also, you can stop the sync and restart it after x blocks, and it'll clear up some RAM

[testusr1]

Hello, My bitcoind win32 core often crash (windows XP), the error message is attached picture, if I use bitcoind.exe, the error message is follow:

Windows 64-bit installer
-------------------------

New in 0.9.0 is the Windows 64-bit version of the client. There have been
frequent reports of users running out of virtual memory on 32-bit systems
during the initial sync. Because of this it is recommended to install the
64-bit version if your system supports it.

if you're on 32bit windows, well, 3GB of RAM should be plenty for 32-bit bitcoin-qt.  are you using a high dbcache value?....  also, you can stop the sync and restart it after x blocks, and it'll clear up some RAM

I don't know how to use high dbcache value, may I use previous version bitcoid core on my Windows XP 32bit system? I want not upgrade my system to Windows 7, is there a other way to use bitcoin on my computer?

Thank you.