Solaris 10 zones fatal signal 9

If your zones trying to boot endlessly looping like this....

Jul 29 13:05:52 global zone last message repeated 158764 times
Jul 29 13:05:52 global zone genunix: [ID 729207 kern.warning] WARNING: init(1M) for zone localzone (pid 1800) exited on fatal signal 9: restarting automatically
Jul 29 13:11:47 global zone last message repeated 140032 times
Jul 29 13:11:52 global zone genunix: [ID 729207 kern.warning] WARNING: init(1M) for zone localzone (pid 24509) exited on fatal signal 9: restarting automatically
Jul 29 13:12:32 global zone last message repeated 15167 times
Jul 29 13:12:32 global zone genunix: [ID 729207 kern.warning] WARNING: init(1M) for zone localzone (pid 24509) exited on fatal signal 9: restarting automatically

Your library libc.so.1 might be in trouble. Try copy from global zone. and it will able to boot again.
root@globalzone # /zones/localzone/root/liblibc.so.1
-rwxr-xr-x 1 root bin 0 Jul 29 09:44 libc.so.1


see the zlogin console, localzone is booting...