[Valgrind-testresults] 2015-03-30 02:07:01 CEST nightly build (wildebeest32, Debian 7.8 wheezy i686)

[Mark W. <ma...@bu...>]

valgrind revision: 15049
VEX revision:      3109
C compiler:        gcc (Debian 4.7.2-5) 4.7.2
GDB:               GNU gdb (GDB) 7.4.1-debian
Assembler:         GNU assembler (GNU Binutils for Debian) 2.22
C library:         GNU C Library (Debian EGLIBC 2.13-38+deb7u8) stable release version 2.13
uname -mrs:        Linux 3.2.0-4-686-pae i686
Vendor version:    Debian GNU/Linux 7 (wheezy)

Nightly build on wildebeest32 ( Debian 7.8 wheezy i686 )
Started at 2015-03-30 02:07:01 CEST
Ended   at 2015-03-30 03:55:11 CEST
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

== 634 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
helgrind/tests/pth_destroy_cond          (stderr)

=================================================
== Results from 24 hours ago                   ==
=================================================

   Checking out valgrind source tree  ... done
   Configuring valgrind               ... done
   Building valgrind                  ... done
   Running regression tests           ... done

Regression test results follow

== 634 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==


=================================================
== Difference between 24 hours ago and now     ==
=================================================

*** old.short	2015-03-30 02:55:25.664874005 +0200
--- new.short	2015-03-30 03:55:11.884873997 +0200
***************
*** 4,6 ****
     Building valgrind                  ... done
!    Running regression tests           ... done
  
--- 4,6 ----
     Building valgrind                  ... done
!    Running regression tests           ... failed
  
***************
*** 8,10 ****
  
! == 634 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
  
--- 8,11 ----
  
! == 634 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
! helgrind/tests/pth_destroy_cond          (stderr)
  

  
=================================================
./valgrind-new/helgrind/tests/pth_destroy_cond.stderr.diff
=================================================
--- pth_destroy_cond.stderr.exp	2015-03-30 02:57:12.344874003 +0200
+++ pth_destroy_cond.stderr.out	2015-03-30 03:42:15.640874003 +0200
@@ -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