*** POSIX TEST SIGNAL ***
Init's ID is 0x0b010001
Validate signal with SIG_DFL
Validate signal with SIG_IGN
Init: Unblock SIGUSR1 SIGFPE SIGILL SIGSEGV
Init: signal return value verified
Init: send SIGUSR1 to process
Signal: 25 caught by 0xb010001 (1)
Init: send SIGFPE to process
Handler_1: Signal: 8 caught by 0xb010001 (2)
Init: send SIGILL to process
Handler_1: Signal: 4 caught by 0xb010001 (3)
Init: send SIGSEGV to process
Handler_1: Signal: 11 caught by 0xb010001 (4)
Init: send SIGUSR1 to process from a TSR (interruptible sleep)
Signal: 25 caught by 0xb010001 (1)
Init: send SIGUSR1 to process from a TSR (spin)
Signal: 25 caught by 0xb010001 (1)
*** Validate unexpected program termination ***