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From: Rich C. <rc...@wi...> - 2017-01-28 04:01:40
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valgrind revision: 16213
VEX revision: 3299
C compiler: gcc (SUSE Linux) 4.8.3 20140627 [gcc-4_8-branch revision 212064]
GDB: GNU gdb (GDB; openSUSE 13.2) 7.8
Assembler: GNU assembler (GNU Binutils; openSUSE 13.2) 2.24.0.20140403-6.1
C library: GNU C Library (GNU libc) stable release version 2.19 (git 9a869d822025)
uname -mrs: Linux 3.16.7-29-desktop x86_64
Vendor version: openSUSE 13.2 (Harlequin)
Nightly build on ultra ( gcc (SUSE Linux) 4.8.3 20140627 [gcc-4_8-branch revision 212064] Linux 3.16.7-29-desktop x86_64 )
Started at 2017-01-27 21:30:01 CST
Ended at 2017-01-27 22:01:31 CST
Results differ from 24 hours ago
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 662 tests, 2 stderr failures, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
helgrind/tests/hg05_race2 (stderr)
helgrind/tests/pth_destroy_cond (stderr)
Last 20 lines of verbose log follow echo
stackerr: valgrind --num-callers=3 ./stackerr
-- Finished tests in exp-sgcheck/tests ---------------------------------
-- Running tests in exp-bbv/tests/amd64-linux -------------------------
clone_test: valgrind --interval-size=100000 --bb-out-file=clone_test.out.bb --pc-out-file=clone_test.out.pc ./clone_test
complex_rep: valgrind --interval-size=100000 --bb-out-file=complex_rep.out.bb ./complex_rep
fldcw_check: valgrind --interval-size=10000 --bb-out-file=fldcw_check.out.bb ./fldcw_check
ll: valgrind --interval-size=1000 --bb-out-file=ll.out.bb ./ll
million: valgrind --interval-size=100000 --bb-out-file=million.out.bb ./million
rep_prefix: valgrind --interval-size=100000 --bb-out-file=rep_prefix.out.bb ./rep_prefix
-- Finished tests in exp-bbv/tests/amd64-linux -------------------------
== 662 tests, 2 stderr failures, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
helgrind/tests/hg05_race2 (stderr)
helgrind/tests/pth_destroy_cond (stderr)
...checking makefile consistency
...checking header files and include directives
Makefile:1323: recipe for target 'regtest' failed
make: *** [regtest] Error 1
=================================================
== Results from 24 hours ago ==
=================================================
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 662 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
helgrind/tests/hg05_race2 (stderr)
Last 20 lines of verbose log follow echo
preen_invars: valgrind ./preen_invars
stackerr: valgrind --num-callers=3 ./stackerr
-- Finished tests in exp-sgcheck/tests ---------------------------------
-- Running tests in exp-bbv/tests/amd64-linux -------------------------
clone_test: valgrind --interval-size=100000 --bb-out-file=clone_test.out.bb --pc-out-file=clone_test.out.pc ./clone_test
complex_rep: valgrind --interval-size=100000 --bb-out-file=complex_rep.out.bb ./complex_rep
fldcw_check: valgrind --interval-size=10000 --bb-out-file=fldcw_check.out.bb ./fldcw_check
ll: valgrind --interval-size=1000 --bb-out-file=ll.out.bb ./ll
million: valgrind --interval-size=100000 --bb-out-file=million.out.bb ./million
rep_prefix: valgrind --interval-size=100000 --bb-out-file=rep_prefix.out.bb ./rep_prefix
-- Finished tests in exp-bbv/tests/amd64-linux -------------------------
== 662 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
helgrind/tests/hg05_race2 (stderr)
...checking makefile consistency
...checking header files and include directives
Makefile:1323: recipe for target 'regtest' failed
make: *** [regtest] Error 1
=================================================
== Difference between 24 hours ago and now ==
=================================================
*** old.short Fri Jan 27 21:45:48 2017
--- new.short Fri Jan 27 22:01:31 2017
***************
*** 8,12 ****
! == 662 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
helgrind/tests/hg05_race2 (stderr)
--- 8,13 ----
! == 662 tests, 2 stderr failures, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
helgrind/tests/hg05_race2 (stderr)
+ helgrind/tests/pth_destroy_cond (stderr)
***************
*** 14,16 ****
Last 20 lines of verbose log follow echo
- preen_invars: valgrind ./preen_invars
stackerr: valgrind --num-callers=3 ./stackerr
--- 15,16 ----
***************
*** 26,30 ****
! == 662 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
helgrind/tests/hg05_race2 (stderr)
--- 26,31 ----
! == 662 tests, 2 stderr failures, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
helgrind/tests/hg05_race2 (stderr)
+ helgrind/tests/pth_destroy_cond (stderr)
=================================================
./valgrind-new/gdbserver_tests/hgtls.stdoutB.diff
=================================================
--- hgtls.stdoutB.exp 2017-01-27 21:45:53.034380145 -0600
+++ hgtls.stdoutB.out 2017-01-27 21:51:12.017623085 -0600
@@ -26,10 +26,10 @@
test static_extern tls_ip 0x........ ip 0x........ equal 1
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
test so_local tls_ip 0x........ ip 0x........ equal 1
=================================================
./valgrind-new/helgrind/tests/hg05_race2.stderr.diff
=================================================
--- hg05_race2.stderr.exp 2017-01-27 21:46:35.621676930 -0600
+++ hg05_race2.stderr.out 2017-01-27 21:57:01.326670419 -0600
@@ -26,8 +26,7 @@
at 0x........: th (hg05_race2.c:17)
by 0x........: mythread_wrapper (hg_intercepts.c:...)
...
- Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
- declared at hg05_race2.c:24, in frame #x of thread x
+ Address 0x........ is on thread #x's stack
----------------------------------------------------------------
@@ -42,8 +41,7 @@
at 0x........: th (hg05_race2.c:17)
by 0x........: mythread_wrapper (hg_intercepts.c:...)
...
- Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
- declared at hg05_race2.c:24, in frame #x of thread x
+ Address 0x........ is on thread #x's stack
ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
=================================================
./valgrind-new/helgrind/tests/pth_destroy_cond.stderr.diff
=================================================
--- pth_destroy_cond.stderr.exp 2017-01-27 21:46:35.613677250 -0600
+++ pth_destroy_cond.stderr.out 2017-01-27 21:57:09.471345135 -0600
@@ -5,6 +5,34 @@
by 0x........: pthread_create@* (hg_intercepts.c:...)
by 0x........: main (pth_destroy_cond.c:29)
+---Thread-Announcement------------------------------------------
+
+Thread #x is the program's root thread
+
+----------------------------------------------------------------
+
+ Lock at 0x........ was first observed
+ at 0x........: pthread_mutex_init (hg_intercepts.c:...)
+ by 0x........: main (pth_destroy_cond.c:25)
+ Address 0x........ is 0 bytes inside data symbol "mutex"
+
+Possible data race during read of size 1 at 0x........ by thread #x
+Locks held: 1, at address 0x........
+ at 0x........: my_memcmp (hg_intercepts.c:...)
+ by 0x........: pthread_cond_destroy_WRK (hg_intercepts.c:...)
+ by 0x........: pthread_cond_destroy@* (hg_intercepts.c:...)
+ by 0x........: ThreadFunction (pth_destroy_cond.c:18)
+ by 0x........: mythread_wrapper (hg_intercepts.c:...)
+ ...
+
+This conflicts with a previous write of size 4 by thread #x
+Locks held: none
+ ...
+ by 0x........: pthread_cond_wait_WRK (hg_intercepts.c:...)
+ by 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ by 0x........: main (pth_destroy_cond.c:31)
+ Address 0x........ is 4 bytes inside data symbol "cond"
+
----------------------------------------------------------------
Thread #x: pthread_cond_destroy: destruction of condition variable being waited upon
=================================================
./valgrind-old/gdbserver_tests/hgtls.stdoutB.diff
=================================================
--- hgtls.stdoutB.exp 2017-01-27 21:30:16.818826925 -0600
+++ hgtls.stdoutB.out 2017-01-27 21:35:30.566275651 -0600
@@ -26,10 +26,10 @@
test static_extern tls_ip 0x........ ip 0x........ equal 1
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
test so_local tls_ip 0x........ ip 0x........ equal 1
=================================================
./valgrind-old/helgrind/tests/hg05_race2.stderr.diff
=================================================
--- hg05_race2.stderr.exp 2017-01-27 21:30:55.203291277 -0600
+++ hg05_race2.stderr.out 2017-01-27 21:41:18.478360763 -0600
@@ -26,8 +26,7 @@
at 0x........: th (hg05_race2.c:17)
by 0x........: mythread_wrapper (hg_intercepts.c:...)
...
- Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
- declared at hg05_race2.c:24, in frame #x of thread x
+ Address 0x........ is on thread #x's stack
----------------------------------------------------------------
@@ -42,8 +41,7 @@
at 0x........: th (hg05_race2.c:17)
by 0x........: mythread_wrapper (hg_intercepts.c:...)
...
- Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
- declared at hg05_race2.c:24, in frame #x of thread x
+ Address 0x........ is on thread #x's stack
ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
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