What cause such Java crash? And how to prevent happening such crash?
What cause such fetal crash? ( i am using some 3D heavy load rendering, and it crash over and over).

    #
    # A fatal error has been detected by the Java Runtime Environment:
    #
    #  SIGSEGV (0xb) at pc=0x00007f0c6ea08856, pid=16993, tid=139691170658048
    #
    # JRE version: 6.0_22-b22
    # Java VM: OpenJDK 64-Bit Server VM (20.0-b11 mixed mode linux-amd64 compressed oops)
    # Derivative: IcedTea6 1.10.4
    # Distribution: Ubuntu 11.04, package 6b22-1.10.4-0ubuntu1~11.04.1
    # Problematic frame:

    CPU:total 2 (2 cores per cpu, 2 threads per core) family 6 model 37 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, ht
    
    Memory: 4k page, physical 7990512k(6392940k free), swap 8180732k(8180732k free)
    
    vm_info: OpenJDK 64-Bit Server VM (20.0-b11) for linux-amd64 JRE (1.6.0_22-b22), built on Oct 25 2011 06:09:07 by "buildd" with gcc 4.5.2
    
    time: Sat Mar 24 09:41:44 2012
    elapsed time: 412 seconds

    Signal Handlers:
    SIGSEGV: [libjvm.so+0x7d0fd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGBUS: [libjvm.so+0x7d0fd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGFPE: [libjvm.so+0x6837d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGPIPE: [libjvm.so+0x6837d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGXFSZ: [libjvm.so+0x6837d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGILL: [libjvm.so+0x6837d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
    SIGUSR2: [libjvm.so+0x6839a0], sa_mask[0]=0x00000000, sa_flags=0x10000004
    SIGHUP: [libjvm.so+0x686340], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGINT: [libjvm.so+0x686340], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGTERM: [libjvm.so+0x686340], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGQUIT: [libjvm.so+0x686340], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004



What cause such Java crash? And how to prevent happening such crash?
===

What cause such fetal crash? ( i am using some 3D heavy load rendering, and it crash over and over).

    #
    # A fatal error has been detected by the Java Runtime Environment:
    #
    #  SIGSEGV (0xb) at pc=0x00007f0c6ea08856, pid=16993, tid=139691170658048
    #
    # JRE version: 6.0_22-b22
    # Java VM: OpenJDK 64-Bit Server VM (20.0-b11 mixed mode linux-amd64 compressed oops)
    # Derivative: IcedTea6 1.10.4
    # Distribution: Ubuntu 11.04, package 6b22-1.10.4-0ubuntu1~11.04.1
    # Problematic frame:

    CPU:total 2 (2 cores per cpu, 2 threads per core) family 6 model 37 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, ht
    
    Memory: 4k page, physical 7990512k(6392940k free), swap 8180732k(8180732k free)
    
    vm_info: OpenJDK 64-Bit Server VM (20.0-b11) for linux-amd64 JRE (1.6.0_22-b22), built on Oct 25 2011 06:09:07 by "buildd" with gcc 4.5.2
    
    time: Sat Mar 24 09:41:44 2012
    elapsed time: 412 seconds

    Signal Handlers:
    SIGSEGV: [libjvm.so+0x7d0fd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGBUS: [libjvm.so+0x7d0fd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGFPE: [libjvm.so+0x6837d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGPIPE: [libjvm.so+0x6837d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGXFSZ: [libjvm.so+0x6837d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGILL: [libjvm.so+0x6837d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
    SIGUSR2: [libjvm.so+0x6839a0], sa_mask[0]=0x00000000, sa_flags=0x10000004
    SIGHUP: [libjvm.so+0x686340], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGINT: [libjvm.so+0x686340], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGTERM: [libjvm.so+0x686340], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGQUIT: [libjvm.so+0x686340], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004


