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[Bug translator/19500] New: .callee test failures


https://sourceware.org/bugzilla/show_bug.cgi?id=19500

            Bug ID: 19500
           Summary: .callee test failures
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: translator
          Assignee: systemtap at sourceware dot org
          Reporter: dsmith at redhat dot com
  Target Milestone: ---

On RHEL7 s390x (3.10.0-327.el7.s390x), the callee.exp testcase gets the
following failures:

====
Running ../../src/testsuite/systemtap.base/callee.exp ...
FAIL: callee (inlined - probing .callee(foo).call)
FAIL: callee (reloc - listing shlib foo .callees)

                === systemtap Summary ===

# of expected passes            31
# of unexpected failures        2
====

But, in addition .callee causes lots of failures in the listing_mode.exp
testcase:

====
Running ../../src/testsuite/systemtap.base/listing_mode.exp ...
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callee("libbar")  -c
listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callee("libbar")  -c
./listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callee("libbar")  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("./listing_mode").library("liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("EXEFULLPATH").library("liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("*listing_mode").library("liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callee("libbar") 
-c listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callee("libbar") 
-c ./listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callee("libbar") 
-c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("./liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("./listing_mode").library("./liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("EXEFULLPATH").library("./liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("*listing_mode").library("./liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process.library("SOFULLPATH").function("libfoo").callee("libbar")  -c
listing_mode)
FAIL: listing_mode
(process.library("SOFULLPATH").function("libfoo").callee("libbar")  -c
./listing_mode)
FAIL: listing_mode
(process.library("SOFULLPATH").function("libfoo").callee("libbar")  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("SOFULLPATH").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("./listing_mode").library("SOFULLPATH").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("EXEFULLPATH").library("SOFULLPATH").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("*listing_mode").library("SOFULLPATH").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callee("libbar")  -c
listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callee("libbar")  -c
./listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callee("libbar")  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("*liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("./listing_mode").library("*liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("EXEFULLPATH").library("*liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process("*listing_mode").library("*liblisting_mode.so").function("libfoo").callee("libbar")
)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callee("libbar").call
 -c listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callee("libbar").call
 -c ./listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callee("libbar").call
 -c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("./listing_mode").library("liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("EXEFULLPATH").library("liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("*listing_mode").library("liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callee("libbar").call
 -c listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callee("libbar").call
 -c ./listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callee("libbar").call
 -c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("./liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("./listing_mode").library("./liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("EXEFULLPATH").library("./liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("*listing_mode").library("./liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process.library("SOFULLPATH").function("libfoo").callee("libbar").call  -c
listing_mode)
FAIL: listing_mode
(process.library("SOFULLPATH").function("libfoo").callee("libbar").call  -c
./listing_mode)
FAIL: listing_mode
(process.library("SOFULLPATH").function("libfoo").callee("libbar").call  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("SOFULLPATH").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("./listing_mode").library("SOFULLPATH").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("EXEFULLPATH").library("SOFULLPATH").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("*listing_mode").library("SOFULLPATH").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callee("libbar").call
 -c listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callee("libbar").call
 -c ./listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callee("libbar").call
 -c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("*liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("./listing_mode").library("*liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("EXEFULLPATH").library("*liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process("*listing_mode").library("*liblisting_mode.so").function("libfoo").callee("libbar").call
)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callee("libbar").return
 -c listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callee("libbar").return
 -c ./listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callee("libbar").return
 -c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("./listing_mode").library("liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("EXEFULLPATH").library("liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("*listing_mode").library("liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callee("libbar").return
 -c listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callee("libbar").return
 -c ./listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callee("libbar").return
 -c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("./liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("./listing_mode").library("./liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("EXEFULLPATH").library("./liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("*listing_mode").library("./liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process.library("SOFULLPATH").function("libfoo").callee("libbar").return  -c
listing_mode)
FAIL: listing_mode
(process.library("SOFULLPATH").function("libfoo").callee("libbar").return  -c
./listing_mode)
FAIL: listing_mode
(process.library("SOFULLPATH").function("libfoo").callee("libbar").return  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("SOFULLPATH").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("./listing_mode").library("SOFULLPATH").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("EXEFULLPATH").library("SOFULLPATH").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("*listing_mode").library("SOFULLPATH").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callee("libbar").return
 -c listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callee("libbar").return
 -c ./listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callee("libbar").return
 -c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("*liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("./listing_mode").library("*liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("EXEFULLPATH").library("*liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process("*listing_mode").library("*liblisting_mode.so").function("libfoo").callee("libbar").return
)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callees  -c
listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callees  -c
./listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callees  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process("./listing_mode").library("liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process("EXEFULLPATH").library("liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process("*listing_mode").library("liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callees  -c
listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callees  -c
./listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callees  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("./liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process("./listing_mode").library("./liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process("EXEFULLPATH").library("./liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process("*listing_mode").library("./liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode (process.library("SOFULLPATH").function("libfoo").callees 
-c listing_mode)
FAIL: listing_mode (process.library("SOFULLPATH").function("libfoo").callees 
-c ./listing_mode)
FAIL: listing_mode (process.library("SOFULLPATH").function("libfoo").callees 
-c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("SOFULLPATH").function("libfoo").callees )
FAIL: listing_mode
(process("./listing_mode").library("SOFULLPATH").function("libfoo").callees )
FAIL: listing_mode
(process("EXEFULLPATH").library("SOFULLPATH").function("libfoo").callees )
FAIL: listing_mode
(process("*listing_mode").library("SOFULLPATH").function("libfoo").callees )
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callees  -c
listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callees  -c
./listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callees  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("*liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process("./listing_mode").library("*liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process("EXEFULLPATH").library("*liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process("*listing_mode").library("*liblisting_mode.so").function("libfoo").callees
)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callees(1)  -c
listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callees(1)  -c
./listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callees(1)  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("./listing_mode").library("liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("EXEFULLPATH").library("liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("*listing_mode").library("liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callees(1)  -c
listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callees(1)  -c
./listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callees(1)  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("./liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("./listing_mode").library("./liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("EXEFULLPATH").library("./liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("*listing_mode").library("./liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode (process.library("SOFULLPATH").function("libfoo").callees(1)
 -c listing_mode)
FAIL: listing_mode (process.library("SOFULLPATH").function("libfoo").callees(1)
 -c ./listing_mode)
FAIL: listing_mode (process.library("SOFULLPATH").function("libfoo").callees(1)
 -c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("SOFULLPATH").function("libfoo").callees(1) )
FAIL: listing_mode
(process("./listing_mode").library("SOFULLPATH").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("EXEFULLPATH").library("SOFULLPATH").function("libfoo").callees(1) )
FAIL: listing_mode
(process("*listing_mode").library("SOFULLPATH").function("libfoo").callees(1) )
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callees(1)  -c
listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callees(1)  -c
./listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callees(1)  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("*liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("./listing_mode").library("*liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("EXEFULLPATH").library("*liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process("*listing_mode").library("*liblisting_mode.so").function("libfoo").callees(1)
)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callees(2)  -c
listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callees(2)  -c
./listing_mode)
FAIL: listing_mode
(process.library("liblisting_mode.so").function("libfoo").callees(2)  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("./listing_mode").library("liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("EXEFULLPATH").library("liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("*listing_mode").library("liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callees(2)  -c
listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callees(2)  -c
./listing_mode)
FAIL: listing_mode
(process.library("./liblisting_mode.so").function("libfoo").callees(2)  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("./liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("./listing_mode").library("./liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("EXEFULLPATH").library("./liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("*listing_mode").library("./liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode (process.library("SOFULLPATH").function("libfoo").callees(2)
 -c listing_mode)
FAIL: listing_mode (process.library("SOFULLPATH").function("libfoo").callees(2)
 -c ./listing_mode)
FAIL: listing_mode (process.library("SOFULLPATH").function("libfoo").callees(2)
 -c EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("SOFULLPATH").function("libfoo").callees(2) )
FAIL: listing_mode
(process("./listing_mode").library("SOFULLPATH").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("EXEFULLPATH").library("SOFULLPATH").function("libfoo").callees(2) )
FAIL: listing_mode
(process("*listing_mode").library("SOFULLPATH").function("libfoo").callees(2) )
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callees(2)  -c
listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callees(2)  -c
./listing_mode)
FAIL: listing_mode
(process.library("*liblisting_mode.so").function("libfoo").callees(2)  -c
EXEFULLPATH)
FAIL: listing_mode
(process("listing_mode").library("*liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("./listing_mode").library("*liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("EXEFULLPATH").library("*liblisting_mode.so").function("libfoo").callees(2)
)
FAIL: listing_mode
(process("*listing_mode").library("*liblisting_mode.so").function("libfoo").callees(2)
)

                === systemtap Summary ===

# of expected passes            1236
# of unexpected failures        168
# of known failures             62
...
# grep ^FAIL systemtap.sum | fgrep -v callee
#
====

All 168 unexpected failures are related to callee probes.


A similar situation is seen on RHEL7 ppc64 (3.10.0-327.el7.ppc64):

====
Running ../../src/testsuite/systemtap.base/callee.exp ...
FAIL: callee (inlined - probing .callee(foo).call)
FAIL: callee (extern - probing main .callees)
FAIL: callee (reloc - probing shlib foo .callees)

                === systemtap Summary ===

# of expected passes            30
# of unexpected failures        3
====

On ppc64, listing_mode.exp doesn't show the failures that s390x shows.

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