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From: <sv...@va...> - 2010-03-09 15:46:03
|
Author: bart
Date: 2010-03-09 15:45:42 +0000 (Tue, 09 Mar 2010)
New Revision: 11087
Log:
Removed --read-var-info=yes in order to obtain the same output (hopefully)
on Linux and on Mac OS/X systems.
Modified:
trunk/drd/tests/annotate_hb_race.stderr.exp
trunk/drd/tests/annotate_hb_race.vgtest
Modified: trunk/drd/tests/annotate_hb_race.stderr.exp
===================================================================
--- trunk/drd/tests/annotate_hb_race.stderr.exp 2010-03-09 11:23:19 UTC (rev 11086)
+++ trunk/drd/tests/annotate_hb_race.stderr.exp 2010-03-09 15:45:42 UTC (rev 11087)
@@ -1,8 +1,7 @@
Conflicting store by thread x at 0x........ size 4
at 0x........: main (annotate_hb_race.c:?)
-Location 0x........ is 0 bytes inside local var "s_i"
-declared at annotate_hb_race.c:14, in frame #? of thread x
+Allocation context: BSS section of annotate_hb_race
Done.
Modified: trunk/drd/tests/annotate_hb_race.vgtest
===================================================================
--- trunk/drd/tests/annotate_hb_race.vgtest 2010-03-09 11:23:19 UTC (rev 11086)
+++ trunk/drd/tests/annotate_hb_race.vgtest 2010-03-09 15:45:42 UTC (rev 11087)
@@ -1,4 +1,4 @@
prereq: test -e annotate_hb_race && ./supported_libpthread
-vgopts: --read-var-info=yes --check-stack-var=yes --show-confl-seg=no
+vgopts: --check-stack-var=yes --show-confl-seg=no
prog: annotate_hb_race
stderr_filter: filter_stderr_and_thread_no
|
|
From: Rich C. <Ric...@me...> - 2010-03-09 14:53:06
|
Nightly build on macbook ( Darwin 9.8.0 i386 )
Started at 2010-03-08 23:05:01 CST
Ended at 2010-03-08 23:33:39 CST
Results unchanged from 24 hours ago
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 421 tests, 11 stderr failures, 1 stdout failure, 0 post failures ==
memcheck/tests/null_socket (stdout)
memcheck/tests/origin5-bz2 (stderr)
memcheck/tests/varinfo3 (stderr)
memcheck/tests/varinfo5 (stderr)
none/tests/async-sigs (stderr)
none/tests/faultstatus (stderr)
none/tests/pth_blockedsig (stderr)
helgrind/tests/rwlock_race (stderr)
helgrind/tests/tc06_two_races_xml (stderr)
helgrind/tests/tc18_semabuse (stderr)
helgrind/tests/tc23_bogus_condwait (stderr)
drd/tests/annotate_hb_race (stderr)
=================================================
./valgrind-new/drd/tests/annotate_hb_race.stderr.diff
=================================================
--- annotate_hb_race.stderr.exp 2010-03-08 23:20:01.000000000 -0600
+++ annotate_hb_race.stderr.out 2010-03-08 23:31:59.000000000 -0600
@@ -1,8 +1,7 @@
Conflicting store by thread x at 0x........ size 4
at 0x........: main (annotate_hb_race.c:?)
-Location 0x........ is 0 bytes inside local var "s_i"
-declared at annotate_hb_race.c:14, in frame #? of thread x
+Allocation context: Data section of ./annotate_hb_race
Done.
=================================================
./valgrind-new/helgrind/tests/rwlock_race.stderr.diff
=================================================
--- rwlock_race.stderr.exp 2010-03-08 23:19:36.000000000 -0600
+++ rwlock_race.stderr.out 2010-03-08 23:30:49.000000000 -0600
@@ -1,25 +1,4 @@
-Thread #x was created
- ...
- by 0x........: pthread_create@* (hg_intercepts.c:...)
- by 0x........: main (rwlock_race.c:48)
-
-Thread #x was created
- ...
- by 0x........: pthread_create@* (hg_intercepts.c:...)
- by 0x........: main (rwlock_race.c:47)
-
-Possible data race during write of size 4 at 0x........ by thread #x
- at 0x........: thread_func (rwlock_race.c:29)
- by 0x........: mythread_wrapper (hg_intercepts.c:...)
- ...
- This conflicts with a previous write of size 4 by thread #x
- at 0x........: thread_func (rwlock_race.c:29)
- by 0x........: mythread_wrapper (hg_intercepts.c:...)
- ...
- Location 0x........ is 0 bytes inside local var "s_racy"
- declared at rwlock_race.c:18, in frame #x of thread x
-
Result: 2
-ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
=================================================
./valgrind-new/helgrind/tests/tc06_two_races_xml.stderr.diff
=================================================
--- tc06_two_races_xml.stderr.exp 2010-03-08 23:19:36.000000000 -0600
+++ tc06_two_races_xml.stderr.out 2010-03-08 23:31:06.000000000 -0600
@@ -39,17 +39,7 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>do_clone</fn>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>pthread_create@@GLIBC_2.2.5</fn>
+ <fn>__bsdthread_create</fn>
</frame>
<frame>
<ip>0x........</ip>
@@ -62,7 +52,7 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>pthread_create@*</fn>
+ <fn>pthread_create</fn>
<dir>...</dir>
<file>hg_intercepts.c</file>
<line>...</line>
@@ -120,12 +110,12 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>start_thread</fn>
+ <fn>_pthread_start</fn>
</frame>
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
+ <fn>thread_start</fn>
</frame>
</stack>
<auxwhat>Location 0x........ is 0 bytes inside global var "unprot1"</auxwhat>
@@ -174,12 +164,12 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>start_thread</fn>
+ <fn>_pthread_start</fn>
</frame>
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
+ <fn>thread_start</fn>
</frame>
</stack>
<auxwhat>Location 0x........ is 0 bytes inside global var "unprot1"</auxwhat>
@@ -228,12 +218,12 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>start_thread</fn>
+ <fn>_pthread_start</fn>
</frame>
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
+ <fn>thread_start</fn>
</frame>
</stack>
<auxwhat>Location 0x........ is 0 bytes inside global var "unprot2"</auxwhat>
@@ -282,12 +272,12 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>start_thread</fn>
+ <fn>_pthread_start</fn>
</frame>
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
+ <fn>thread_start</fn>
</frame>
</stack>
<auxwhat>Location 0x........ is 0 bytes inside global var "unprot2"</auxwhat>
=================================================
./valgrind-new/helgrind/tests/tc18_semabuse.stderr.diff-glibc25-amd64
=================================================
--- tc18_semabuse.stderr.exp-glibc25-amd64 2010-03-08 23:19:36.000000000 -0600
+++ tc18_semabuse.stderr.out 2010-03-08 23:31:20.000000000 -0600
@@ -2,14 +2,30 @@
Thread #x is the program's root thread
Thread #x's call to sem_init failed
- with error code 22 (EINVAL: Invalid argument)
- at 0x........: sem_init@* (hg_intercepts.c:...)
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_init (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:23)
-Thread #x: Bug in libpthread: sem_wait succeeded on semaphore without prior sem_post
+Thread #x's call to sem_init failed
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_init (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:26)
+
+Thread #x's call to sem_wait failed
+ with error code 9 (EBADF: Bad file number)
at 0x........: sem_wait_WRK (hg_intercepts.c:...)
- by 0x........: sem_wait (hg_intercepts.c:...)
+ by 0x........: sem_wait$* (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:34)
+Thread #x's call to sem_post failed
+ with error code 9 (EBADF: Bad file number)
+ at 0x........: sem_post (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:37)
+
+Thread #x's call to sem_destroy failed
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_destroy (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:39)
+
-ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 0 from 0)
=================================================
./valgrind-new/helgrind/tests/tc18_semabuse.stderr.diff-glibc28-amd64
=================================================
--- tc18_semabuse.stderr.exp-glibc28-amd64 2010-03-08 23:19:36.000000000 -0600
+++ tc18_semabuse.stderr.out 2010-03-08 23:31:20.000000000 -0600
@@ -2,20 +2,30 @@
Thread #x is the program's root thread
Thread #x's call to sem_init failed
- with error code 22 (EINVAL: Invalid argument)
- at 0x........: sem_init@* (hg_intercepts.c:...)
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_init (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:23)
-Thread #x: Bug in libpthread: sem_wait succeeded on semaphore without prior sem_post
+Thread #x's call to sem_init failed
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_init (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:26)
+
+Thread #x's call to sem_wait failed
+ with error code 9 (EBADF: Bad file number)
at 0x........: sem_wait_WRK (hg_intercepts.c:...)
- by 0x........: sem_wait (hg_intercepts.c:...)
+ by 0x........: sem_wait$* (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:34)
Thread #x's call to sem_post failed
- with error code 22 (EINVAL: Invalid argument)
- at 0x........: sem_post_WRK (hg_intercepts.c:...)
- by 0x........: sem_post (hg_intercepts.c:...)
+ with error code 9 (EBADF: Bad file number)
+ at 0x........: sem_post (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:37)
+Thread #x's call to sem_destroy failed
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_destroy (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:39)
+
-ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 0 from 0)
=================================================
./valgrind-new/helgrind/tests/tc23_bogus_condwait.stderr.diff
=================================================
--- tc23_bogus_condwait.stderr.exp 2010-03-08 23:19:36.000000000 -0600
+++ tc23_bogus_condwait.stderr.out 2010-03-08 23:31:56.000000000 -0600
@@ -2,32 +2,52 @@
Thread #x is the program's root thread
Thread #x: pthread_cond_{timed}wait called with invalid mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
+ by 0x........: main (tc23_bogus_condwait.c:69)
+
+Thread #x's call to pthread_cond_wait failed
+ with error code 22 (EINVAL: Invalid argument)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:69)
Thread #x: pthread_cond_{timed}wait called with un-held mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:72)
Thread #x: pthread_cond_{timed}wait: cond is associated with a different mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:72)
Thread #x: pthread_cond_{timed}wait called with mutex of type pthread_rwlock_t*
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:75)
Thread #x: pthread_cond_{timed}wait: cond is associated with a different mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
+ by 0x........: main (tc23_bogus_condwait.c:75)
+
+Thread #x's call to pthread_cond_wait failed
+ with error code 22 (EINVAL: Invalid argument)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:75)
Thread #x: pthread_cond_{timed}wait called with mutex held by a different thread
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:78)
Thread #x: pthread_cond_{timed}wait: cond is associated with a different mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:78)
+Thread #x: Bug in libpthread: write lock granted on mutex/rwlock which is currently wr-held by a different thread
+ at 0x........: pthread_mutex_lock (hg_intercepts.c:...)
+ by 0x........: _pthread_cond_wait (in /...libc...)
+ by 0x........: pthread_cond_wait$UNIX2003 (in /...libc...)
+ by 0x........: pthread_cond_wait* (hg_intercepts.c:...)
+ by 0x........: main (tc23_bogus_condwait.c:78)
+
+Thread #x: Exiting thread still holds 1 lock
+ ...
+
-ERROR SUMMARY: 7 errors from 7 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 11 errors from 11 contexts (suppressed: 0 from 0)
=================================================
./valgrind-new/memcheck/tests/null_socket.stdout.diff
=================================================
--- /dev/null 2010-03-08 23:25:39.000000000 -0600
+++ null_socket.stdout.out 2010-03-08 23:25:57.000000000 -0600
@@ -0,0 +1 @@
+recvfrom succeeded?
=================================================
./valgrind-new/memcheck/tests/origin5-bz2.stderr.diff-glibc25-amd64
=================================================
--- origin5-bz2.stderr.exp-glibc25-amd64 2010-03-08 23:19:49.000000000 -0600
+++ origin5-bz2.stderr.out 2010-03-08 23:26:12.000000000 -0600
@@ -11,7 +11,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: handle_compress (origin5-bz2.c:4686)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
@@ -19,7 +19,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: handle_compress (origin5-bz2.c:4686)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
@@ -27,7 +27,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: mainSort (origin5-bz2.c:2820)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -38,7 +38,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: mainSort (origin5-bz2.c:2823)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -49,8 +49,8 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: mainSort (origin5-bz2.c:2854)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2855)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
@@ -60,8 +60,8 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: mainSort (origin5-bz2.c:2858)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2859)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
@@ -71,7 +71,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: mainSort (origin5-bz2.c:2963)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -82,7 +82,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: mainSort (origin5-bz2.c:2964)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -93,7 +93,18 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2964)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
+ by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
+ by 0x........: handle_compress (origin5-bz2.c:4753)
+ by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
+ by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
+ by 0x........: main (origin5-bz2.c:6484)
+ Uninitialised value was created by a client request
+ at 0x........: main (origin5-bz2.c:6479)
+
+Use of uninitialised value of size 4
at 0x........: fallbackSort (origin5-bz2.c:2269)
by 0x........: BZ2_blockSort (origin5-bz2.c:3116)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -104,7 +115,7 @@
Uninitialised value was created by a client request
<truncated beyond 100 lines>
=================================================
./valgrind-new/memcheck/tests/origin5-bz2.stderr.diff-glibc25-x86
=================================================
--- origin5-bz2.stderr.exp-glibc25-x86 2010-03-08 23:19:50.000000000 -0600
+++ origin5-bz2.stderr.out 2010-03-08 23:26:12.000000000 -0600
@@ -28,7 +28,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2820)
+ at 0x........: mainSort (origin5-bz2.c:2820)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -38,7 +39,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2823)
+ at 0x........: mainSort (origin5-bz2.c:2823)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -48,7 +50,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2855)
+ at 0x........: mainSort (origin5-bz2.c:2855)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -58,7 +61,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2859)
+ at 0x........: mainSort (origin5-bz2.c:2859)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -68,7 +72,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2963)
+ at 0x........: mainSort (origin5-bz2.c:2963)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -78,7 +83,19 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2964)
+ at 0x........: mainSort (origin5-bz2.c:2964)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
+ by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
+ by 0x........: handle_compress (origin5-bz2.c:4753)
+ by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
+ by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
+ by 0x........: main (origin5-bz2.c:6484)
+ Uninitialised value was created by a client request
+ at 0x........: main (origin5-bz2.c:6479)
+
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2964)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
=================================================
./valgrind-new/memcheck/tests/origin5-bz2.stderr.diff-glibc27-ppc64
=================================================
--- origin5-bz2.stderr.exp-glibc27-ppc64 2010-03-08 23:19:49.000000000 -0600
+++ origin5-bz2.stderr.out 2010-03-08 23:26:12.000000000 -0600
@@ -1,7 +1,7 @@
Conditional jump or move depends on uninitialised value(s)
at 0x........: main (origin5-bz2.c:6481)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
Conditional jump or move depends on uninitialised value(s)
at 0x........: handle_compress (origin5-bz2.c:4686)
@@ -9,85 +9,102 @@
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: handle_compress (origin5-bz2.c:4686)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: handle_compress (origin5-bz2.c:4686)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2820)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2820)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2823)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2823)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2854)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2855)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2858)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2859)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2963)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2963)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
<truncated beyond 100 lines>
=================================================
./valgrind-new/memcheck/tests/varinfo3.stderr.diff
=================================================
--- varinfo3.stderr.exp 2010-03-08 23:19:49.000000000 -0600
+++ varinfo3.stderr.out 2010-03-08 23:27:07.000000000 -0600
@@ -31,7 +31,7 @@
by 0x........: bar (varinfo3.c:42)
by 0x........: foo (varinfo3.c:58)
by 0x........: main (varinfo3.c:66)
- Address 0x........ is 5 bytes inside data symbol "static_local_def.XXXX"
+ Address 0x........ is in the Data segment of ./varinfo3
Uninitialised byte(s) found during client check request
at 0x........: croak (varinfo3.c:28)
@@ -46,7 +46,7 @@
by 0x........: bar (varinfo3.c:44)
by 0x........: foo (varinfo3.c:58)
by 0x........: main (varinfo3.c:66)
- Address 0x........ is 7 bytes inside data symbol "static_local_undef.XXXX"
+ Address 0x........ is in the Data segment of ./varinfo3
Uninitialised byte(s) found during client check request
at 0x........: croak (varinfo3.c:28)
=================================================
./valgrind-new/memcheck/tests/varinfo5.stderr.diff
=================================================
--- varinfo5.stderr.exp 2010-03-08 23:19:50.000000000 -0600
+++ varinfo5.stderr.out 2010-03-08 23:27:09.000000000 -0600
@@ -119,7 +119,7 @@
by 0x........: varinfo3_main (varinfo5so.c:118)
by 0x........: varinfo5_main (varinfo5so.c:156)
by 0x........: main (varinfo5.c:5)
- Address 0x........ is 5 bytes inside data symbol "static_local_def.XXXX"
+ Address 0x........ is in the Data segment of /Users/minime/src/vg/nightly/valgrind-new/memcheck/tests/varinfo5so.so
Uninitialised byte(s) found during client check request
at 0x........: croak (varinfo5so.c:29)
@@ -138,7 +138,7 @@
by 0x........: varinfo3_main (varinfo5so.c:118)
by 0x........: varinfo5_main (varinfo5so.c:156)
by 0x........: main (varinfo5.c:5)
- Address 0x........ is 7 bytes inside data symbol "static_local_undef.XXXX"
+ Address 0x........ is in the Data segment of /Users/minime/src/vg/nightly/valgrind-new/memcheck/tests/varinfo5so.so
Uninitialised byte(s) found during client check request
at 0x........: croak (varinfo5so.c:29)
=================================================
./valgrind-new/none/tests/async-sigs.stderr.diff
=================================================
--- async-sigs.stderr.exp 2010-03-08 23:19:59.000000000 -0600
+++ async-sigs.stderr.out 2010-03-08 23:28:35.000000000 -0600
@@ -1,8 +1,30 @@
-testing: blocking=0 caught=11 fatal=7... PASSED
+testing: blocking=0 caught=11 fatal=10...
+Process terminating with default action of signal 10 (SIGBUS)
+ Non-existent physical address at address 0x........
+ at 0x........: test (async-sigs.c:94)
+ by 0x........: main (async-sigs.c:129)
+PASSED
testing: blocking=0 caught=11 fatal=1... PASSED
-testing: blocking=0 caught=10 fatal=7... PASSED
-testing: blocking=0 caught=10 fatal=1... PASSED
-testing: blocking=1 caught=11 fatal=7... PASSED
+testing: blocking=0 caught=30 fatal=10...
+Process terminating with default action of signal 10 (SIGBUS)
+ Non-existent physical address at address 0x........
+ at 0x........: test (async-sigs.c:94)
+ by 0x........: main (async-sigs.c:131)
+PASSED
+testing: blocking=0 caught=30 fatal=1... PASSED
+testing: blocking=1 caught=11 fatal=10...
+Process terminating with default action of signal 10 (SIGBUS)
+ Non-existent physical address at address 0x........
+ at 0x........: __sigsuspend (in /...libc...)
+ by 0x........: test (async-sigs.c:95)
+ by 0x........: main (async-sigs.c:133)
+PASSED
testing: blocking=1 caught=11 fatal=1... PASSED
-testing: blocking=1 caught=10 fatal=7... PASSED
-testing: blocking=1 caught=10 fatal=1... PASSED
+testing: blocking=1 caught=30 fatal=10...
+Process terminating with default action of signal 10 (SIGBUS)
+ Non-existent physical address at address 0x........
+ at 0x........: __sigsuspend (in /...libc...)
+ by 0x........: test (async-sigs.c:95)
+ by 0x........: main (async-sigs.c:135)
+PASSED
+testing: blocking=1 caught=30 fatal=1... PASSED
=================================================
./valgrind-new/none/tests/faultstatus.stderr.diff
=================================================
--- faultstatus.stderr.exp 2010-03-08 23:20:00.000000000 -0600
+++ faultstatus.stderr.out 2010-03-08 23:28:41.000000000 -0600
@@ -1,6 +1,6 @@
-Test 1: PASS
-Test 2: PASS
-Test 3: PASS
-Test 4: PASS
+Test 1: FAIL: expected signal 11, not 10
+Test 2: FAIL: expected signal 11, not 10
+Test 3: FAIL: no fault, or handler returned
+Test 4: FAIL: expected si_code==7, not 0
=================================================
./valgrind-new/none/tests/pth_blockedsig.stderr.diff
=================================================
--- pth_blockedsig.stderr.exp 2010-03-08 23:19:59.000000000 -0600
+++ pth_blockedsig.stderr.out 2010-03-08 23:29:41.000000000 -0600
@@ -1,2 +1,4 @@
+UNKNOWN __pthread_sigmask is unsupported. This warning will not be repeated.
+SHOULD NOT BE HERE (SIGUSR1)!!!!
=================================================
./valgrind-old/drd/tests/annotate_hb_race.stderr.diff
=================================================
--- annotate_hb_race.stderr.exp 2010-03-08 23:05:42.000000000 -0600
+++ annotate_hb_race.stderr.out 2010-03-08 23:17:42.000000000 -0600
@@ -1,8 +1,7 @@
Conflicting store by thread x at 0x........ size 4
at 0x........: main (annotate_hb_race.c:?)
-Location 0x........ is 0 bytes inside local var "s_i"
-declared at annotate_hb_race.c:14, in frame #? of thread x
+Allocation context: Data section of ./annotate_hb_race
Done.
=================================================
./valgrind-old/helgrind/tests/rwlock_race.stderr.diff
=================================================
--- rwlock_race.stderr.exp 2010-03-08 23:05:19.000000000 -0600
+++ rwlock_race.stderr.out 2010-03-08 23:16:33.000000000 -0600
@@ -1,25 +1,4 @@
-Thread #x was created
- ...
- by 0x........: pthread_create@* (hg_intercepts.c:...)
- by 0x........: main (rwlock_race.c:48)
-
-Thread #x was created
- ...
- by 0x........: pthread_create@* (hg_intercepts.c:...)
- by 0x........: main (rwlock_race.c:47)
-
-Possible data race during write of size 4 at 0x........ by thread #x
- at 0x........: thread_func (rwlock_race.c:29)
- by 0x........: mythread_wrapper (hg_intercepts.c:...)
- ...
- This conflicts with a previous write of size 4 by thread #x
- at 0x........: thread_func (rwlock_race.c:29)
- by 0x........: mythread_wrapper (hg_intercepts.c:...)
- ...
- Location 0x........ is 0 bytes inside local var "s_racy"
- declared at rwlock_race.c:18, in frame #x of thread x
-
Result: 2
-ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/helgrind/tests/tc06_two_races_xml.stderr.diff
=================================================
--- tc06_two_races_xml.stderr.exp 2010-03-08 23:05:20.000000000 -0600
+++ tc06_two_races_xml.stderr.out 2010-03-08 23:16:50.000000000 -0600
@@ -39,17 +39,7 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>do_clone</fn>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>pthread_create@@GLIBC_2.2.5</fn>
+ <fn>__bsdthread_create</fn>
</frame>
<frame>
<ip>0x........</ip>
@@ -62,7 +52,7 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>pthread_create@*</fn>
+ <fn>pthread_create</fn>
<dir>...</dir>
<file>hg_intercepts.c</file>
<line>...</line>
@@ -120,12 +110,12 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>start_thread</fn>
+ <fn>_pthread_start</fn>
</frame>
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
+ <fn>thread_start</fn>
</frame>
</stack>
<auxwhat>Location 0x........ is 0 bytes inside global var "unprot1"</auxwhat>
@@ -174,12 +164,12 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>start_thread</fn>
+ <fn>_pthread_start</fn>
</frame>
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
+ <fn>thread_start</fn>
</frame>
</stack>
<auxwhat>Location 0x........ is 0 bytes inside global var "unprot1"</auxwhat>
@@ -228,12 +218,12 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>start_thread</fn>
+ <fn>_pthread_start</fn>
</frame>
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
+ <fn>thread_start</fn>
</frame>
</stack>
<auxwhat>Location 0x........ is 0 bytes inside global var "unprot2"</auxwhat>
@@ -282,12 +272,12 @@
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>start_thread</fn>
+ <fn>_pthread_start</fn>
</frame>
<frame>
<ip>0x........</ip>
<obj>...</obj>
- <fn>clone</fn>
+ <fn>thread_start</fn>
</frame>
</stack>
<auxwhat>Location 0x........ is 0 bytes inside global var "unprot2"</auxwhat>
=================================================
./valgrind-old/helgrind/tests/tc18_semabuse.stderr.diff-glibc25-amd64
=================================================
--- tc18_semabuse.stderr.exp-glibc25-amd64 2010-03-08 23:05:19.000000000 -0600
+++ tc18_semabuse.stderr.out 2010-03-08 23:17:04.000000000 -0600
@@ -2,14 +2,30 @@
Thread #x is the program's root thread
Thread #x's call to sem_init failed
- with error code 22 (EINVAL: Invalid argument)
- at 0x........: sem_init@* (hg_intercepts.c:...)
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_init (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:23)
-Thread #x: Bug in libpthread: sem_wait succeeded on semaphore without prior sem_post
+Thread #x's call to sem_init failed
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_init (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:26)
+
+Thread #x's call to sem_wait failed
+ with error code 9 (EBADF: Bad file number)
at 0x........: sem_wait_WRK (hg_intercepts.c:...)
- by 0x........: sem_wait (hg_intercepts.c:...)
+ by 0x........: sem_wait$* (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:34)
+Thread #x's call to sem_post failed
+ with error code 9 (EBADF: Bad file number)
+ at 0x........: sem_post (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:37)
+
+Thread #x's call to sem_destroy failed
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_destroy (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:39)
+
-ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/helgrind/tests/tc18_semabuse.stderr.diff-glibc28-amd64
=================================================
--- tc18_semabuse.stderr.exp-glibc28-amd64 2010-03-08 23:05:19.000000000 -0600
+++ tc18_semabuse.stderr.out 2010-03-08 23:17:04.000000000 -0600
@@ -2,20 +2,30 @@
Thread #x is the program's root thread
Thread #x's call to sem_init failed
- with error code 22 (EINVAL: Invalid argument)
- at 0x........: sem_init@* (hg_intercepts.c:...)
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_init (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:23)
-Thread #x: Bug in libpthread: sem_wait succeeded on semaphore without prior sem_post
+Thread #x's call to sem_init failed
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_init (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:26)
+
+Thread #x's call to sem_wait failed
+ with error code 9 (EBADF: Bad file number)
at 0x........: sem_wait_WRK (hg_intercepts.c:...)
- by 0x........: sem_wait (hg_intercepts.c:...)
+ by 0x........: sem_wait$* (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:34)
Thread #x's call to sem_post failed
- with error code 22 (EINVAL: Invalid argument)
- at 0x........: sem_post_WRK (hg_intercepts.c:...)
- by 0x........: sem_post (hg_intercepts.c:...)
+ with error code 9 (EBADF: Bad file number)
+ at 0x........: sem_post (hg_intercepts.c:...)
by 0x........: main (tc18_semabuse.c:37)
+Thread #x's call to sem_destroy failed
+ with error code 78 (ENOSYS: Function not implemented)
+ at 0x........: sem_destroy (hg_intercepts.c:...)
+ by 0x........: main (tc18_semabuse.c:39)
+
-ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/helgrind/tests/tc23_bogus_condwait.stderr.diff
=================================================
--- tc23_bogus_condwait.stderr.exp 2010-03-08 23:05:19.000000000 -0600
+++ tc23_bogus_condwait.stderr.out 2010-03-08 23:17:40.000000000 -0600
@@ -2,32 +2,52 @@
Thread #x is the program's root thread
Thread #x: pthread_cond_{timed}wait called with invalid mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
+ by 0x........: main (tc23_bogus_condwait.c:69)
+
+Thread #x's call to pthread_cond_wait failed
+ with error code 22 (EINVAL: Invalid argument)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:69)
Thread #x: pthread_cond_{timed}wait called with un-held mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:72)
Thread #x: pthread_cond_{timed}wait: cond is associated with a different mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:72)
Thread #x: pthread_cond_{timed}wait called with mutex of type pthread_rwlock_t*
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:75)
Thread #x: pthread_cond_{timed}wait: cond is associated with a different mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
+ by 0x........: main (tc23_bogus_condwait.c:75)
+
+Thread #x's call to pthread_cond_wait failed
+ with error code 22 (EINVAL: Invalid argument)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:75)
Thread #x: pthread_cond_{timed}wait called with mutex held by a different thread
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:78)
Thread #x: pthread_cond_{timed}wait: cond is associated with a different mutex
- at 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ at 0x........: pthread_cond_wait* (hg_intercepts.c:...)
by 0x........: main (tc23_bogus_condwait.c:78)
+Thread #x: Bug in libpthread: write lock granted on mutex/rwlock which is currently wr-held by a different thread
+ at 0x........: pthread_mutex_lock (hg_intercepts.c:...)
+ by 0x........: _pthread_cond_wait (in /...libc...)
+ by 0x........: pthread_cond_wait$UNIX2003 (in /...libc...)
+ by 0x........: pthread_cond_wait* (hg_intercepts.c:...)
+ by 0x........: main (tc23_bogus_condwait.c:78)
+
+Thread #x: Exiting thread still holds 1 lock
+ ...
+
-ERROR SUMMARY: 7 errors from 7 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 11 errors from 11 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/memcheck/tests/null_socket.stdout.diff
=================================================
--- /dev/null 2010-03-08 23:11:23.000000000 -0600
+++ null_socket.stdout.out 2010-03-08 23:11:40.000000000 -0600
@@ -0,0 +1 @@
+recvfrom succeeded?
=================================================
./valgrind-old/memcheck/tests/origin5-bz2.stderr.diff-glibc25-amd64
=================================================
--- origin5-bz2.stderr.exp-glibc25-amd64 2010-03-08 23:05:28.000000000 -0600
+++ origin5-bz2.stderr.out 2010-03-08 23:11:55.000000000 -0600
@@ -11,7 +11,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: handle_compress (origin5-bz2.c:4686)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
@@ -19,7 +19,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: handle_compress (origin5-bz2.c:4686)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
@@ -27,7 +27,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: mainSort (origin5-bz2.c:2820)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -38,7 +38,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: mainSort (origin5-bz2.c:2823)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -49,8 +49,8 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: mainSort (origin5-bz2.c:2854)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2855)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
@@ -60,8 +60,8 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: mainSort (origin5-bz2.c:2858)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2859)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
@@ -71,7 +71,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: mainSort (origin5-bz2.c:2963)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -82,7 +82,7 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: mainSort (origin5-bz2.c:2964)
by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -93,7 +93,18 @@
Uninitialised value was created by a client request
at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2964)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
+ by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
+ by 0x........: handle_compress (origin5-bz2.c:4753)
+ by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
+ by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
+ by 0x........: main (origin5-bz2.c:6484)
+ Uninitialised value was created by a client request
+ at 0x........: main (origin5-bz2.c:6479)
+
+Use of uninitialised value of size 4
at 0x........: fallbackSort (origin5-bz2.c:2269)
by 0x........: BZ2_blockSort (origin5-bz2.c:3116)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
@@ -104,7 +115,7 @@
Uninitialised value was created by a client request
<truncated beyond 100 lines>
=================================================
./valgrind-old/memcheck/tests/origin5-bz2.stderr.diff-glibc25-x86
=================================================
--- origin5-bz2.stderr.exp-glibc25-x86 2010-03-08 23:05:30.000000000 -0600
+++ origin5-bz2.stderr.out 2010-03-08 23:11:55.000000000 -0600
@@ -28,7 +28,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2820)
+ at 0x........: mainSort (origin5-bz2.c:2820)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -38,7 +39,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2823)
+ at 0x........: mainSort (origin5-bz2.c:2823)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -48,7 +50,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2855)
+ at 0x........: mainSort (origin5-bz2.c:2855)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -58,7 +61,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2859)
+ at 0x........: mainSort (origin5-bz2.c:2859)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -68,7 +72,8 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2963)
+ at 0x........: mainSort (origin5-bz2.c:2963)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
@@ -78,7 +83,19 @@
at 0x........: main (origin5-bz2.c:6479)
Use of uninitialised value of size 4
- at 0x........: BZ2_blockSort (origin5-bz2.c:2964)
+ at 0x........: mainSort (origin5-bz2.c:2964)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
+ by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
+ by 0x........: handle_compress (origin5-bz2.c:4753)
+ by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
+ by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
+ by 0x........: main (origin5-bz2.c:6484)
+ Uninitialised value was created by a client request
+ at 0x........: main (origin5-bz2.c:6479)
+
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2964)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
=================================================
./valgrind-old/memcheck/tests/origin5-bz2.stderr.diff-glibc27-ppc64
=================================================
--- origin5-bz2.stderr.exp-glibc27-ppc64 2010-03-08 23:05:28.000000000 -0600
+++ origin5-bz2.stderr.out 2010-03-08 23:11:55.000000000 -0600
@@ -1,7 +1,7 @@
Conditional jump or move depends on uninitialised value(s)
at 0x........: main (origin5-bz2.c:6481)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
Conditional jump or move depends on uninitialised value(s)
at 0x........: handle_compress (origin5-bz2.c:4686)
@@ -9,85 +9,102 @@
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: handle_compress (origin5-bz2.c:4686)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
+Use of uninitialised value of size 4
at 0x........: handle_compress (origin5-bz2.c:4686)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2820)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2820)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2823)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2823)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2854)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2855)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2858)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2859)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
by 0x........: handle_compress (origin5-bz2.c:4753)
by 0x........: BZ2_bzCompress (origin5-bz2.c:4822)
by 0x........: BZ2_bzBuffToBuffCompress (origin5-bz2.c:5630)
by 0x........: main (origin5-bz2.c:6484)
Uninitialised value was created by a client request
- at 0x........: main (origin5-bz2.c:6481)
+ at 0x........: main (origin5-bz2.c:6479)
-Use of uninitialised value of size 8
- at 0x........: BZ2_blockSort (origin5-bz2.c:2963)
+Use of uninitialised value of size 4
+ at 0x........: mainSort (origin5-bz2.c:2963)
+ by 0x........: BZ2_blockSort (origin5-bz2.c:3105)
by 0x........: BZ2_compressBlock (origin5-bz2.c:4034)
<truncated beyond 100 lines>
=================================================
./valgrind-old/memcheck/tests/varinfo3.stderr.diff
=================================================
--- varinfo3.stderr.exp 2010-03-08 23:05:28.000000000 -0600
+++ varinfo3.stderr.out 2010-03-08 23:12:51.000000000 -0600
@@ -31,7 +31,7 @@
by 0x........: bar (varinfo3.c:42)
by 0x........: foo (varinfo3.c:58)
by 0x........: main (varinfo3.c:66)
- Address 0x........ is 5 bytes inside data symbol "static_local_def.XXXX"
+ Address 0x........ is in the Data segment of ./varinfo3
Uninitialised byte(s) found during client check request
at 0x........: croak (varinfo3.c:28)
@@ -46,7 +46,7 @@
by 0x........: bar (varinfo3.c:44)
by 0x........: foo (varinfo3.c:58)
by 0x........: main (varinfo3.c:66)
- Address 0x........ is 7 bytes inside data symbol "static_local_undef.XXXX"
+ Address 0x........ is in the Data segment of ./varinfo3
Uninitialised byte(s) found during client check request
at 0x........: croak (varinfo3.c:28)
=================================================
./valgrind-old/memcheck/tests/varinfo5.stderr.diff
=================================================
--- varinfo5.stderr.exp 2010-03-08 23:05:29.000000000 -0600
+++ varinfo5.stderr.out 2010-03-08 23:12:52.000000000 -0600
@@ -119,7 +119,7 @@
by 0x........: varinfo3_main (varinfo5so.c:118)
by 0x........: varinfo5_main (varinfo5so.c:156)
by 0x........: main (varinfo5.c:5)
- Address 0x........ is 5 bytes inside data symbol "static_local_def.XXXX"
+ Address 0x........ is in the Data segment of /Users/minime/src/vg/nightly/valgrind-old/memcheck/tests/varinfo5so.so
Uninitialised byte(s) found during client check request
at 0x........: croak (varinfo5so.c:29)
@@ -138,7 +138,7 @@
by 0x........: varinfo3_main (varinfo5so.c:118)
by 0x........: varinfo5_main (varinfo5so.c:156)
by 0x........: main (varinfo5.c:5)
- Address 0x........ is 7 bytes inside data symbol "static_local_undef.XXXX"
+ Address 0x........ is in the Data segment of /Users/minime/src/vg/nightly/valgrind-old/memcheck/tests/varinfo5so.so
Uninitialised byte(s) found during client check request
at 0x........: croak (varinfo5so.c:29)
=================================================
./valgrind-old/none/tests/async-sigs.stderr.diff
=================================================
--- async-sigs.stderr.exp 2010-03-08 23:05:39.000000000 -0600
+++ async-sigs.stderr.out 2010-03-08 23:14:18.000000000 -0600
@@ -1,8 +1,62 @@
-testing: blocking=0 caught=11 fatal=7... PASSED
-testing: blocking=0 caught=11 fatal=1... PASSED
-testing: blocking=0 caught=10 fatal=7... PASSED
-testing: blocking=0 caught=10 fatal=1... PASSED
-testing: blocking=1 caught=11 fatal=7... PASSED
+testing: blocking=0 caught=11 fatal=10...
+Process terminating with default action of signal 10 (SIGBUS)
+ Non-existent physical address at address 0x........
+ at 0x........: test (async-sigs.c:94)
+ by 0x........: main (async-sigs.c:129)
+PASSED
+testing: blocking=0 caught=11 fatal=1...
+valgrind: m_libcsignal.c:474 (sigtimedwait_zero_handler): Assertion 'sig != VKI_SIGSEGV' failed.
+ at 0x........: ???
+ by 0x........: ???
+ by 0x........: ???
+ by 0x........: ???
+ by 0x........: ???
+ by 0x........: ???
+ by 0x........: ???
+ by 0x........: ???
+ by 0x........: ???
+
+sched status:
+ running_tid=1
+
+Thread 1: status = VgTs_Runnable
+ at 0x........: test (async-sigs.c:94)
+ by 0x........: main (async-sigs.c:130)
+
+
+Note: see also the FAQ in the source distribution.
+It contains workarounds to several common problems.
+In particular, if Valgrind aborted or crashed after
+identifying problems in your program, there's a good chance
+that fixing those problems will prevent Valgrind aborting or
+crashing, especially if it happened in m_mallocfree.c.
+
+If that doesn't help, please report this bug to: www.valgrind.org
+
+In the bug report, send all the above text, the valgrind
+version, and what OS and version you are using. Thanks.
+
+FAILED: child exited with unexpected status exit 1
+testing: blocking=0 caught=30 fatal=10...
+Process terminating with default action of signal 10 (SIGBUS)
+ Non-existent physical address at address 0x........
+ at 0x........: test (async-sigs.c:94)
+ by 0x........: main (async-sigs.c:131)
+PASSED
+testing: blocking=0 caught=30 fatal=1... PASSED
+testing: blocking=1 caught=11 fatal=10...
+Process terminating with default action of signal 10 (SIGBUS)
+ Non-existent physical address at address 0x........
+ at 0x........: __sigsuspend (in /...libc...)
+ by 0x........: test (async-sigs.c:95)
+ by 0x........: main (async-sigs.c:133)
+PASSED
testing: blocking=1 caught=11 fatal=1... PASSED
-testing: blocking=1 caught=10 fatal=7... PASSED
-testing: blocking=1 caught=10 fatal=1... PASSED
+testing: blocking=1 caught=30 fatal=10...
+Process terminating with default action of signal 10 (SIGBUS)
+ Non-existent physical address at address 0x........
+ at 0x........: __sigsuspend (in /...libc...)
+ by 0x........: test (async-sigs.c:95)
+ by 0x........: main (async-sigs.c:135)
+PASSED
+testing: blocking=1 caught=30 fatal=1... PASSED
=================================================
./valgrind-old/none/tests/faultstatus.stderr.diff
=================================================
--- faultstatus.stderr.exp 2010-03-08 23:05:40.000000000 -0600
+++ faultstatus.stderr.out 2010-03-08 23:14:24.000000000 -0600
@@ -1,6 +1,6 @@
-Test 1: PASS
-Test 2: PASS
-Test 3: PASS
-Test 4: PASS
+Test 1: FAIL: expected signal 11, not 10
+Test 2: FAIL: expected signal 11, not 10
+Test 3: FAIL: no fault, or handler returned
+Test 4: FAIL: expected si_code==7, not 0
=================================================
./valgrind-old/none/tests/pth_blockedsig.stderr.diff
=================================================
--- pth_blockedsig.stderr.exp 2010-03-08 23:05:39.000000000 -0600
+++ pth_blockedsig.stderr.out 2010-03-08 23:15:25.000000000 -0600
@@ -1,2 +1,4 @@
+UNKNOWN __pthread_sigmask is unsupported. This warning will not be repeated.
+SHOULD NOT BE HERE (SIGUSR1)!!!!
--
|
|
From: Konstantin S. <kon...@gm...> - 2010-03-09 13:20:53
|
On Tue, Mar 9, 2010 at 2:08 PM, Bart Van Assche <bva...@ac...> wrote: > On Wed, Jan 27, 2010 at 1:33 PM, Konstantin Serebryany > <kon...@gm...> wrote: >> >> On Wed, Jan 27, 2010 at 3:41 PM, Julian Seward <js...@ac...> wrote: >>> >>> Konstantin, >>> >>> I'm trying to annotate a user-implemented barrier, using >>> >>> http://code.google.com/p/google-perftools/source/browse/trunk/src/base/dynamic_annotations.h >>> specifically ANNOTATE_HAPPENS_BEFORE and ANNOTATE_HAPPENS_AFTER >>> >>> like this >>> >>> void barrier_wait ( barrier* b ) >>> { >>> ANNOTATE_HAPPENS_BEFORE(b); >>> // the barrier implementation >>> ANNOTATE_HAPPENS_AFTER(b); >>> } >> >> this is exactly how I handle barrier. > > (replying to an e-mail of about one month ago) > > The above algorithm for annotating barriers is wrong. Yes, it may miss races. This is why we agreed to use ANNOTATE_BARRIER_* to implement barrier. > This can be > illustrated easily via the test program drd/tests/pth_barrier in the > Valgrind tree: DRD and Helgrind always report 32 races for this > program when started with the arguments "2 32 1" (two threads, 32 > iterations, silent output) while TSan reports zero races with silent > output and 17 races with verbose output (arguments "2 32 0"). The > results reported by DRD and Helgrind are correct, the results reported > by TSan not. tsan's implementation of ANNOTATE_BARRIER_* was incorrect though, I just fixed it (hopefully) Thanks for the report! Now tsan always reports one race (in non-verbose mode): ==17079== WARNING: Possible data race during write of size 4 at 0x4218060: {{{ ==17079== T2 (locks held: {}): ==17079== #0 threadfunc /home/kcc/valgrind/trunk/drd/tests/pth_barrier.c:57 ==17079== #1 ThreadSanitizerStartThread /home/kcc/drt/trunk/tsan/ts_valgrind_intercepts.c:553 ==17079== Concurrent write(s) happened at (OR AFTER) these points: ==17079== T1 (locks held: {}): ==17079== #0 threadfunc /home/kcc/valgrind/trunk/drd/tests/pth_barrier.c:57 ==17079== #1 ThreadSanitizerStartThread /home/kcc/drt/trunk/tsan/ts_valgrind_intercepts.c:553 ==17079== Location 0x4218060 is 0 bytes inside a block starting at 0x4218060 of size 8 allocated by T0 from heap: ==17079== #0 malloc /home/kcc/drt/t runk/tsan/ts_valgrind_intercepts.c:380 ==17079== #1 barriers_and_races /home/kcc/valgrind/trunk/drd/tests/pth_barrier.c:72 ==17079== #2 main /home/kcc/valgrind/trunk/drd/tests/pth_barrier.c:107 ==17079== }}} It does not report 32 races because it reports each stack only once. If you run the test in verbose mode you may get some more race reports like this: ==17079== WARNING: Possible data race during write of size 1 at 0x401A029: {{{ ==17079== T2 (locks held: {}): ==17079== #0 _IO_file_xsputn@@GLIBC_2.2.5 /usr/grte/v1/lib64/libc-2.3.6.so ==17079== #1 vfprintf /usr/grte/v1/lib64/libc-2.3.6.so ... This is because the test calls printf() from several threads w/o synchronization. ThreadSanitizer deliberately does not suppress these warnings by default because some users may consider it as a real problem (if you call printf from several threads w/o synchronization your output may be garbled). You can suppress or ignore these reports using the regular suppression mechanism or using tsan's ignore files. Thanks again! --kcc > > $ ../tsan/drt/tsan.sh drd/tests/pth_barrier 2 32 1 > Extracting ThreadSanitizer to /tmp/valgrind.LbA93c > ==1676== ThreadSanitizer, a data race detector > ==1676== Copyright (C) 2008-2009, and GNU GPL'd, by Google Inc. > ==1676== Using Valgrind-3.6.0.SVN and LibVEX; rerun with -h for copyright info > ==1676== Command: drd/tests/pth_barrier 2 32 1 > ==1676== > ==1676== ThreadSanitizerValgrind r1819: pure-happens-before=yes > fast-mode=no ignore-in-dtor=no > ==1676== INFO: Allocating 939,524,096 (112 * 8,388,608) bytes for Segments. > ==1676== > ==1676== ThreadSanitizer summary: reported 0 warning(s) (0 race(s)) > > Sorry that I didn't have a closer look at the above algorithm earlier. > > Bart. > |
|
From: <sv...@va...> - 2010-03-09 11:23:39
|
Author: tom
Date: 2010-03-09 11:23:19 +0000 (Tue, 09 Mar 2010)
New Revision: 11086
Log:
Add mlockall support to ptrcheck. Closes #230020.
Modified:
trunk/exp-ptrcheck/h_main.c
Modified: trunk/exp-ptrcheck/h_main.c
===================================================================
--- trunk/exp-ptrcheck/h_main.c 2010-03-08 18:41:38 UTC (rev 11085)
+++ trunk/exp-ptrcheck/h_main.c 2010-03-09 11:23:19 UTC (rev 11086)
@@ -2350,6 +2350,7 @@
ADD(0, __NR_madvise);
ADD(0, __NR_mkdir);
ADD(0, __NR_mlock);
+ ADD(0, __NR_mlockall);
ADD(0, __NR_mprotect);
ADD(0, __NR_munmap); // die_mem_munmap already called, segment remove);
ADD(0, __NR_nanosleep);
|
|
From: Bart V. A. <bva...@ac...> - 2010-03-09 11:09:03
|
On Wed, Jan 27, 2010 at 1:33 PM, Konstantin Serebryany <kon...@gm...> wrote: > > On Wed, Jan 27, 2010 at 3:41 PM, Julian Seward <js...@ac...> wrote: >> >> Konstantin, >> >> I'm trying to annotate a user-implemented barrier, using >> >> http://code.google.com/p/google-perftools/source/browse/trunk/src/base/dynamic_annotations.h >> specifically ANNOTATE_HAPPENS_BEFORE and ANNOTATE_HAPPENS_AFTER >> >> like this >> >> void barrier_wait ( barrier* b ) >> { >> ANNOTATE_HAPPENS_BEFORE(b); >> // the barrier implementation >> ANNOTATE_HAPPENS_AFTER(b); >> } > > this is exactly how I handle barrier. (replying to an e-mail of about one month ago) The above algorithm for annotating barriers is wrong. This can be illustrated easily via the test program drd/tests/pth_barrier in the Valgrind tree: DRD and Helgrind always report 32 races for this program when started with the arguments "2 32 1" (two threads, 32 iterations, silent output) while TSan reports zero races with silent output and 17 races with verbose output (arguments "2 32 0"). The results reported by DRD and Helgrind are correct, the results reported by TSan not. $ ../tsan/drt/tsan.sh drd/tests/pth_barrier 2 32 1 Extracting ThreadSanitizer to /tmp/valgrind.LbA93c ==1676== ThreadSanitizer, a data race detector ==1676== Copyright (C) 2008-2009, and GNU GPL'd, by Google Inc. ==1676== Using Valgrind-3.6.0.SVN and LibVEX; rerun with -h for copyright info ==1676== Command: drd/tests/pth_barrier 2 32 1 ==1676== ==1676== ThreadSanitizerValgrind r1819: pure-happens-before=yes fast-mode=no ignore-in-dtor=no ==1676== INFO: Allocating 939,524,096 (112 * 8,388,608) bytes for Segments. ==1676== ==1676== ThreadSanitizer summary: reported 0 warning(s) (0 race(s)) Sorry that I didn't have a closer look at the above algorithm earlier. Bart. |
|
From: Bart V. A. <bar...@gm...> - 2010-03-09 08:22:08
|
Nightly build on cellbuzz-native ( cellbuzz, ppc64, Fedora 7, native ) Started at 2010-03-09 02:00:14 EST Ended at 2010-03-09 03:21:50 EST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... done Regression test results follow == 452 tests, 43 stderr failures, 10 stdout failures, 0 post failures == memcheck/tests/deep_templates (stdout) memcheck/tests/leak-cases-full (stderr) memcheck/tests/leak-cases-summary (stderr) memcheck/tests/leak-cycle (stderr) memcheck/tests/linux/timerfd-syscall (stdout) memcheck/tests/linux-syscalls-2007 (stderr) memcheck/tests/origin5-bz2 (stderr) memcheck/tests/varinfo1 (stderr) memcheck/tests/varinfo2 (stderr) memcheck/tests/varinfo3 (stderr) memcheck/tests/varinfo4 (stderr) memcheck/tests/varinfo5 (stderr) memcheck/tests/varinfo6 (stderr) memcheck/tests/wrap8 (stdout) memcheck/tests/wrap8 (stderr) none/tests/empty-exe (stderr) none/tests/linux/mremap (stderr) none/tests/ppc32/jm-fp (stdout) none/tests/ppc32/jm-vmx (stdout) none/tests/ppc32/round (stdout) none/tests/ppc32/test_gx (stdout) none/tests/ppc64/jm-fp (stdout) none/tests/ppc64/jm-vmx (stdout) none/tests/ppc64/round (stdout) none/tests/shell_valid2 (stderr) none/tests/shell_valid3 (stderr) none/tests/shell_zerolength (stderr) helgrind/tests/hg05_race2 (stderr) helgrind/tests/tc06_two_races_xml (stderr) helgrind/tests/tc22_exit_w_lock (stderr) helgrind/tests/tc23_bogus_condwait (stderr) exp-ptrcheck/tests/bad_percentify (stderr) exp-ptrcheck/tests/base (stderr) exp-ptrcheck/tests/ccc (stderr) exp-ptrcheck/tests/fp (stderr) exp-ptrcheck/tests/globalerr (stderr) exp-ptrcheck/tests/hackedbz2 (stderr) exp-ptrcheck/tests/hp_bounds (stderr) exp-ptrcheck/tests/hp_dangle (stderr) exp-ptrcheck/tests/hsg (stderr) exp-ptrcheck/tests/justify (stderr) exp-ptrcheck/tests/partial_bad (stderr) exp-ptrcheck/tests/partial_good (stderr) exp-ptrcheck/tests/preen_invars (stderr) exp-ptrcheck/tests/pth_create (stderr) exp-ptrcheck/tests/pth_specific (stderr) exp-ptrcheck/tests/realloc (stderr) exp-ptrcheck/tests/stackerr (stderr) exp-ptrcheck/tests/strcpy (stderr) exp-ptrcheck/tests/supp (stderr) exp-ptrcheck/tests/tricky (stderr) exp-ptrcheck/tests/unaligned (stderr) exp-ptrcheck/tests/zero (stderr) |
|
From: Tom H. <th...@cy...> - 2010-03-09 03:47:15
|
Nightly build on lloyd ( x86_64, Fedora 7 ) Started at 2010-03-09 03:05:08 GMT Ended at 2010-03-09 03:47:02 GMT Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 534 tests, 1 stderr failure, 0 stdout failures, 0 post failures == helgrind/tests/tc06_two_races_xml (stderr) |
|
From: Tom H. <th...@cy...> - 2010-03-09 03:38:06
|
Nightly build on mg ( x86_64, Fedora 9 ) Started at 2010-03-09 03:10:09 GMT Ended at 2010-03-09 03:37:49 GMT Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 541 tests, 1 stderr failure, 0 stdout failures, 0 post failures == helgrind/tests/tc06_two_races_xml (stderr) |