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root@manu-hacks:~/code/c/self/signal_deliver# ./test_order.sh 1

./signal_delivery_order:PID is 4051

sigaction for signo(32) failed (Invalid argument)

sigaction for signo(33) failed (Invalid argument)

I will sleep 30 second

root@manu-hacks:~/code/c/self/signal_deliver# stap -x 4051 signal_deliver.stp

signo(2) :Interrupt

signo(3) :Quit

signo(4) :Illegal instruction

signo(5) :Trace/breakpoint trap

signo(7) :Bus error

signo(8) :Floating point exception

signo(10) :User defined signal 1

signo(11) :Segmentation fault

signo(12) :User defined signal 2

signo(24) :CPU time limit exceeded

signo(31) :Bad system call

signo(36) :Real-time signal 2

signo(37) :Real-time signal 3

signo(38) :Real-time signal 4

signo(39) :Real-time signal 5

#0: signo=39

#1: signo=38

#2: signo=37

#3: signo=36

#4: signo=24

#5: signo=12

#6: signo=10

#7: signo=3

#8: signo=2

#9: signo=31

#10: signo=11

#11: signo=8

#12: signo=7

#13: signo=5

#14: signo=4

signo( 4)  is delivered to PID     4051

signo( 5)  is delivered to PID     4051

signo( 7)  is delivered to PID     4051

signo( 8)  is delivered to PID     4051

signo(11)  is delivered to PID     4051

signo(31)  is delivered to PID     4051

signo( 2)  is delivered to PID     4051

signo( 3)  is delivered to PID     4051

signo(10)  is delivered to PID     4051

signo(12)  is delivered to PID     4051

signo(24)  is delivered to PID     4051

signo(36)  is delivered to PID     4051

signo(37)  is delivered to PID     4051

signo(38)  is delivered to PID     4051

signo(39)  is delivered to PID     4051

^Croot@manu-hacks:~/code/c/self/signal_deliver#

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