Desde que instalé el java 6.24 último en mi XP SP3, el JDownloader se cierra sólo de vez en cuando y deja en el escritorio un log del error que lo ocasionó. Al abrirlo, siempre dice errores de java.

Puedo volver al java anterior, pero para mí es más importante corregir los errores de seguridad del java.

Bueno, esperaremos a que hagan las actualizaciones del JDownloader para adaptarlo al java 6.24.
Con el java 6.23 también me pasó que la barra de menús salía mal.
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#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_GUARD_PAGE (0x80000001) at pc=0x6d7f9d39, pid=3116, tid=3160
#
# JRE version: 6.0_24-b07
# Java VM: Java HotSpot(TM) Client VM (19.1-b02 mixed mode, sharing windows-x86 )
# Problematic frame:
# V [jvm.dll+0x9d39]
#
# If you would like to submit a bug report, please visit:
# **External links are only visible to Support Staff****External links are only visible to Support Staff**
#

--------------- T H R E A D ---------------

Current thread (0x02d4a400): VMThread [stack: 0x02e30000,0x02e80000] [id=3160]

siginfo: ExceptionCode=0x80000001, ExceptionInformation=0x00000000 0x00a01bd8

Registers:
EAX=0x00000001, EBX=0x00000002, ECX=0x00000001, EDX=0x00a01b70
ESP=0x02e7f8f4, EBP=0x02e7f8f4, ESI=0x2f679e38, EDI=0x00000001
EIP=0x6d7f9d39, EFLAGS=0x00010297

Register to memory mapping:

EAX=0x00000001
0x00000001 is pointing to unknown location

EBX=0x00000002
0x00000002 is pointing to unknown location

ECX=0x00000001
0x00000001 is pointing to unknown location

EDX=0x00a01b70
0x00a01b70 is pointing into the stack for thread: 0x00946800
"DestroyJavaVM" prio=6 tid=0x00946800 nid=0xc54 waiting on condition [0x00000000]
java.lang.Thread.State: RUNNABLE

ESP=0x02e7f8f4
0x02e7f8f4 is pointing to unknown location

EBP=0x02e7f8f4
0x02e7f8f4 is pointing to unknown location

ESI=0x2f679e38

[error occurred during error reporting (printing registers, top of stack, instructions near pc), id 0xc0000005]

Stack: [0x02e30000,0x02e80000], sp=0x02e7f8f4, free space=318k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x9d39]
V [jvm.dll+0x9da7]
V [jvm.dll+0x9ddd]
V [jvm.dll+0xa320c]
V [jvm.dll+0x15e393]
V [jvm.dll+0x15e722]
V [jvm.dll+0x1e83e4]
V [jvm.dll+0x1a6d89]
V [jvm.dll+0xca430]
V [jvm.dll+0xcaca0]
V [jvm.dll+0xcb150]
V [jvm.dll+0xcf1ba]
V [jvm.dll+0x1de8a2]
V [jvm.dll+0xc9e88]
V [jvm.dll+0x7ea7b]
V [jvm.dll+0x1fa8db]
V [jvm.dll+0x1fd903]
V [jvm.dll+0x1fcbde]
V [jvm.dll+0x1fcf00]
V [jvm.dll+0x1fd302]
V [jvm.dll+0x18317c]
C [msvcr71.dll+0x9565]
C [kernel32.dll+0xb729]

VM_Operation (0x03c9f108): GenCollectForAllocation, mode: safepoint, requested by thread 0x02dcd400


--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
0x02dcd400 JavaThread "Thread-54" [_thread_blocked, id=632, stack(0x03c50000,0x03ca0000)]
0x031c3400 JavaThread "HSQLDB Timer @110b053" daemon [_thread_blocked, id=2784, stack(0x03900000,0x03950000)]
0x03687800 JavaThread "LinkGrabberView: infoupdate" [_thread_blocked, id=2484, stack(0x03d90000,0x03de0000)]
0x03676c00 JavaThread "DownloadView: infoupdate" [_thread_blocked, id=2480, stack(0x03d40000,0x03d90000)]
0x031fa000 JavaThread "PremiumStatusUpdateTimer" [_thread_blocked, id=2372, stack(0x03bb0000,0x03c00000)]
0x03722400 JavaThread "ClipboardHandler" [_thread_blocked, id=916, stack(0x03cf0000,0x03d40000)]
0x02db1800 JavaThread "AWT-EventQueue-1" [_thread_blocked, id=1884, stack(0x03ca0000,0x03cf0000)]
0x035ac000 JavaThread "ByteBuffer debugger" [_thread_blocked, id=3932, stack(0x03b60000,0x03bb0000)]
0x03595400 JavaThread "TimerQueue" daemon [_thread_blocked, id=3928, stack(0x03b10000,0x03b60000)]
0x00946800 JavaThread "DestroyJavaVM" [_thread_blocked, id=3156, stack(0x00a00000,0x00a50000)]
0x02d42400 JavaThread "AWT-Windows" daemon [_thread_in_native, id=3436, stack(0x039f0000,0x03a40000)]
0x02e13400 JavaThread "AWT-Shutdown" [_thread_blocked, id=3432, stack(0x039a0000,0x039f0000)]
0x02df3800 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=3428, stack(0x03950000,0x039a0000)]
0x03151c00 JavaThread "EventSender" [_thread_blocked, id=3276, stack(0x03480000,0x034d0000)]
0x03172400 JavaThread "EventSenderWatchDog" [_thread_blocked, id=3272, stack(0x03430000,0x03480000)]
0x0315e400 JavaThread "JUnique/Server/jd.Main" daemon [_thread_in_native, id=3268, stack(0x033e0000,0x03430000)]
0x02da0000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=3184, stack(0x03010000,0x03060000)]
0x02d91400 JavaThread "CompilerThread0" daemon [_thread_blocked, id=3180, stack(0x02fc0000,0x03010000)]
0x02d8fc00 JavaThread "Attach Listener" daemon [_thread_blocked, id=3176, stack(0x02f70000,0x02fc0000)]
0x02d8e800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=3172, stack(0x02f20000,0x02f70000)]
0x02d8b000 JavaThread "Finalizer" daemon [_thread_blocked, id=3168, stack(0x02ed0000,0x02f20000)]
0x02d86400 JavaThread "Reference Handler" daemon [_thread_blocked, id=3164, stack(0x02e80000,0x02ed0000)]

Other Threads:
=>0x02d4a400 VMThread [stack: 0x02e30000,0x02e80000] [id=3160]
0x02da2000 WatcherThread [stack: 0x03060000,0x030b0000] [id=3188]

VM state:at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x009457c0] Threads_lock - owner thread: 0x02d4a400
[0x00945bd0] Heap_lock - owner thread: 0x02dcd400

Heap
def new generation total 9344K, used 15K [0x0a9e0000, 0x0b400000, 0x15480000)
eden space 8320K, 0% used [0x0a9e0000, 0x0a9e0000, 0x0b200000)
from space 1024K, 1% used [0x0b200000, 0x0b203fb0, 0x0b300000)
to space 1024K, 0% used [0x0b300000, 0x0b300000, 0x0b400000)
tenured generation total 21088K, used 21076K [0x15480000, 0x16918000, 0x2a9e0000)
the space 21088K, 99% used [0x15480000, 0x169151b8, 0x16915200, 0x16918000)
compacting perm gen total 15616K, used 15525K [0x2a9e0000, 0x2b920000, 0x2e9e0000)
the space 15616K, 99% used [0x2a9e0000, 0x2b909460, 0x2b909600, 0x2b920000)
ro space 10240K, 51% used [0x2e9e0000, 0x2ef0cf58, 0x2ef0d000, 0x2f3e0000)
rw space 12288K, 54% used [0x2f3e0000, 0x2fa78f50, 0x2fa79000, 0x2ffe0000)

Dynamic libraries:
0x00400000 - 0x00424000 C:\Archivos de programa\Java\jre6\bin\javaw.exe
0x7c910000 - 0x7c9c8000 C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c903000 C:\WINDOWS\system32\kernel32.dll
0x77da0000 - 0x77e4c000 C:\WINDOWS\system32\ADVAPI32.dll
0x77e50000 - 0x77ee3000 C:\WINDOWS\system32\RPCRT4.dll
0x77fc0000 - 0x77fd1000 C:\WINDOWS\system32\Secur32.dll
0x7e390000 - 0x7e421000 C:\WINDOWS\system32\USER32.dll
0x77ef0000 - 0x77f39000 C:\WINDOWS\system32\GDI32.dll
0x76340000 - 0x7635d000 C:\WINDOWS\system32\IMM32.DLL
0x62e30000 - 0x62e39000 C:\WINDOWS\system32\LPK.DLL
0x74d20000 - 0x74d8b000 C:\WINDOWS\system32\USP10.dll
0x7c340000 - 0x7c396000 C:\Archivos de programa\Java\jre6\bin\msvcr71.dll
0x6d7f0000 - 0x6da96000 C:\Archivos de programa\Java\jre6\bin\client\jvm.dll
0x76b00000 - 0x76b2e000 C:\WINDOWS\system32\WINMM.dll
0x5dee0000 - 0x5dee8000 C:\WINDOWS\system32\rdpsnd.dll
0x76310000 - 0x76320000 C:\WINDOWS\system32\WINSTA.dll
0x597f0000 - 0x59845000 C:\WINDOWS\system32\NETAPI32.dll
0x77be0000 - 0x77c38000 C:\WINDOWS\system32\msvcrt.dll
0x76bb0000 - 0x76bbb000 C:\WINDOWS\system32\PSAPI.DLL
0x6d7a0000 - 0x6d7ac000 C:\Archivos de programa\Java\jre6\bin\verify.dll
0x6d320000 - 0x6d33f000 C:\Archivos de programa\Java\jre6\bin\java.dll
0x6d280000 - 0x6d288000 C:\Archivos de programa\Java\jre6\bin\hpi.dll
0x6d7e0000 - 0x6d7ef000 C:\Archivos de programa\Java\jre6\bin\zip.dll
0x6d600000 - 0x6d613000 C:\Archivos de programa\Java\jre6\bin\net.dll
0x71a30000 - 0x71a47000 C:\WINDOWS\system32\WS2_32.dll
0x71a20000 - 0x71a28000 C:\WINDOWS\system32\WS2HELP.dll
0x6d620000 - 0x6d629000 C:\Archivos de programa\Java\jre6\bin\nio.dll
0x719d0000 - 0x71a10000 C:\WINDOWS\System32\mswsock.dll
0x76ee0000 - 0x76f07000 C:\WINDOWS\system32\DNSAPI.dll
0x76f70000 - 0x76f78000 C:\WINDOWS\System32\winrnr.dll
0x76f20000 - 0x76f4d000 C:\WINDOWS\system32\WLDAP32.dll
0x76f80000 - 0x76f86000 C:\WINDOWS\system32\rasadhlp.dll
0x032d0000 - 0x03303000 C:\WINDOWS\system32\idmmbc.dll
0x774b0000 - 0x775ee000 C:\WINDOWS\system32\ole32.dll
0x770f0000 - 0x7717b000 C:\WINDOWS\system32\OLEAUT32.dll
0x66740000 - 0x66799000 C:\WINDOWS\system32\hnetcfg.dll
0x71a10000 - 0x71a18000 C:\WINDOWS\System32\wshtcpip.dll
0x6d000000 - 0x6d14a000 C:\Archivos de programa\Java\jre6\bin\awt.dll
0x72f80000 - 0x72fa6000 C:\WINDOWS\system32\WINSPOOL.DRV
0x773a0000 - 0x774a3000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.6028_x-ww_61e65202\COMCTL32.dll
0x77f40000 - 0x77fb6000 C:\WINDOWS\system32\SHLWAPI.dll
0x03a40000 - 0x03a57000 C:\Archivos de programa\Ad Muncher\AM32-32300.dll
0x7e6a0000 - 0x7eec1000 C:\WINDOWS\system32\SHELL32.dll
0x75160000 - 0x7518e000 C:\WINDOWS\system32\msctfime.ime
0x6d780000 - 0x6d788000 C:\Archivos de programa\Java\jre6\bin\sunmscapi.dll
0x77a50000 - 0x77ae6000 C:\WINDOWS\system32\CRYPT32.dll
0x77af0000 - 0x77b02000 C:\WINDOWS\system32\MSASN1.dll
0x6d230000 - 0x6d27f000 C:\Archivos de programa\Java\jre6\bin\fontmanager.dll
0x5b150000 - 0x5b188000 C:\WINDOWS\system32\UxTheme.dll
0x6d1a0000 - 0x6d1c3000 C:\Archivos de programa\Java\jre6\bin\dcpr.dll

VM Arguments:
jvm_args: -Xmx512m
java_command: C:\Archivos de programa\JDownloader\JDownloader.jar
Launcher Type: SUN_STANDARD

Environment Variables:
PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Archivos de programa\Java\jre6\bin
USERNAME=b
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 2 Stepping 1, AuthenticAMD



--------------- S Y S T E M ---------------

OS: Windows XP Build 2600 Service Pack 3

CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 2 stepping 1, cmov, cx8, fxsr, mmx, mmxext, 3dnow, 3dnowext

Memory: 4k page, physical 523764k(251260k free), swap 1542588k(1341332k free)

vm_info: Java HotSpot(TM) Client VM (19.1-b02) for windows-x86 JRE (1.6.0_24-b07), built on Feb 2 2011 17:44:41 by "java_re" with MS VC++ 7.1 (VS2003)

time: Sun Feb 20 20:41:10 2011
elapsed time: 5248 seconds