systemtap make installcheck failed log

kernel location:
kernel version: 3.11.0-rc5
systemtap location: /usr/local/bin/stap
systemtap version: version 2.2.1/0.155, non-git sources
gcc location: /usr/bin/gcc
gcc version: gcc (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3
spawn gcc hello.c -g -lm -o hello-m32
spawn g++ hello.cxx -g -lm -o hello-m32
Test Run By root on Mon Sep  9 08:42:42 2013
Native configuration is armv7l-unknown-linux-gnueabihf

                === systemtap tests ===

Schedule of variations:
    unix

Running target unix
Using ./../config/base-config.exp as tool-and-target-specific interface file.
Using /usr/share/dejagnu/baseboards/unix.exp as board description file for targe
t.
Using /usr/share/dejagnu/config/unix.exp as generic interface file for target.
Using ./config/unix.exp as tool-and-target-specific interface file.

Host: Linux linaro-developer 3.11.0-rc5 #2 SMP PREEMPT Fri Sep 6 09:39:29 UTC 20
13 armv7l armv7l armv7l GNU/Linux
Snapshot: version 2.2.1/0.155, non-git sources
GCC: 4.7.3 [gcc (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3]
Distro: Linaro 13.08
SElinux: unknown


Running ./systemtap/notest.exp ...
Running ./systemtap.apps/java.exp ...
Running ./systemtap.apps/mysql.exp ...
Running ./systemtap.apps/postgres.exp ...
Running ./systemtap.apps/python.exp ...
Running ./systemtap.apps/tcl.exp ...
Running ./systemtap.apps/xulrunner.exp ...
Running ./systemtap.base/add.exp ...
ERROR: tcl error sourcing ./systemtap.base/add.exp.
ERROR: kill: invalid option -- '4'

Usage:
 kill [options] <pid> [...]

Options:
 <pid> [...]            send signal to every <pid> listed
 -<signal>, -s, --signal <signal>
                        specify the <signal> to be sent
 -l, --list=[<signal>]  list all signal names, or convert one to a name
 -L, --table            list all signal names in a nice table

 -h, --help     display this help and exit
 -V, --version  output version information and exit

For more details see kill(1).
    while executing
"exec kill -INT -[exp_pid]"
    invoked from within
"expect {
        -timeout 180
        -re {^WARNING: cannot find module [^\r]*DWARF[^\r]*\r\n} {exp_continue}
        -re {^WARNING: No unwind data for /.+\r\n} {exp_conti..."
    (procedure "stap_run" line 29)
    invoked from within
"stap_run $srcdir/$subdir/$test.stp no_load $all_pass_string"
    ("foreach" body line 5)
    invoked from within
"foreach runtime [get_runtime_list] {
    if {$runtime != ""} {
        stap_run $srcdir/$subdir/$test.stp no_load $all_pass_string \
            --runtime=$runtime
..."
    (file "./systemtap.base/add.exp" line 4)
    invoked from within
"source ./systemtap.base/add.exp"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 source ./systemtap.base/add.exp"
    invoked from within
"catch "uplevel #0 source $test_file_name""