solaris 8 启动时elf32 read error

Alloc of 0x400000 bytes at 0x1000000 refused.
Elf64 read error.
boot failed
Enter filename [/platform/SUNW,SPARC-Enterprise/kernel/sparcv9/unix]:
Alloc of 0x400000 bytes at 0x1000000 refused.
Elf64 read error.
boot failed
Enter filename [/platform/SUNW,SPARC-Enterprise/kernel/sparcv9/unix]:
Alloc of 0x400000 bytes at 0x1000000 refused.
Elf64 read error.
boot failed
Enter filename [/platform/SUNW,SPARC-Enterprise/kernel/sparcv9/unix]:
Alloc of 0x400000 bytes at 0x1000000 refused.
Elf64 read error.
boot failed
Enter filename [/platform/SUNW,SPARC-Enterprise/kernel/sparcv9/unix]:
panic - boot: boot: scratch memory overflow.

Program terminated
请教各位大侠，这个问题如何解决？多谢

说说你的环境?什么型号的设备？新的SUN的设备，只能装solaris 10，8已经不支持了。