[Boost-users] boost test, valgrind errors in release mode

Subject: [Boost-users] boost test, valgrind errors in release mode
From: Avi Bahra (avibahra_at_[hidden])
Date: 2012-10-15 13:28:47

I have several libs that I am testing with boost unit test
Valgrind shows mismatched free/delete

Using opensuse113, gcc 4.5, boost 1.47

I am bit perplexed because:
a/ The  valgrind errors only show up with release mode.
b/ The valgrind errors suggest problems with unit test,
    but I have dozen or so separate unit tests, however,
    errors only shows up on one of the tests.

has anyone come across these errors, and suggestion of
how to overcome.

+ valgrind --leak-check=full --show-reachable=yes
ACore/bin/gcc-4.5/release/coretest
==25529== Memcheck, a memory error detector
==25529== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al.
==25529== Using Valgrind-3.5.0 and LibVEX; rerun with -h for copyright info
==25529== Command: ACore/bin/gcc-4.5/release/coretest
==25529==
==25529== Mismatched free() / delete / delete []
==25529==    at 0x4C25F7B: free (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==25529==    by 0x4D25CA:
_ZNSt6vectorISt4pairIN5boost9unit_test13basic_cstringIKcEES5_ESaIS6_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS6_S8_EERKS6_.clone.57
(in /var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4D3B09:
_Z41__static_initialization_and_destruction_0ii.clone.0 (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x50EEF5: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4265AA: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x511D22F: ??? (in /usr/lib64/libstdc++.so.6.0.14)
==25529==    by 0x50EE74: __libc_csu_init (elf-init.c:120)
==25529==    by 0x55C1B0F: (below main) (in /lib64/libc-2.11.2.so)
==25529==  Address 0x5904c60 is 0 bytes inside a block of size 32 alloc'd
==25529==    at 0x4C267D0: operator new(unsigned long) (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==25529==    by 0x4D2561:
_ZNSt6vectorISt4pairIN5boost9unit_test13basic_cstringIKcEES5_ESaIS6_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS6_S8_EERKS6_.clone.57
(in /var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4D2F62:
_Z41__static_initialization_and_destruction_0ii.clone.0 (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x50EEF5: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4265AA: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x511D22F: ??? (in /usr/lib64/libstdc++.so.6.0.14)
==25529==    by 0x50EE74: __libc_csu_init (elf-init.c:120)
==25529==    by 0x55C1B0F: (below main) (in /lib64/libc-2.11.2.so)
==25529==
==25529== Mismatched free() / delete / delete []
==25529==    at 0x4C25F7B: free (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==25529==    by 0x4D25CA:
_ZNSt6vectorISt4pairIN5boost9unit_test13basic_cstringIKcEES5_ESaIS6_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS6_S8_EERKS6_.clone.57
(in /var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4D3B29:
_Z41__static_initialization_and_destruction_0ii.clone.0 (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x50EEF5: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4265AA: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x511D22F: ??? (in /usr/lib64/libstdc++.so.6.0.14)
==25529==    by 0x50EE74: __libc_csu_init (elf-init.c:120)
==25529==    by 0x55C1B0F: (below main) (in /lib64/libc-2.11.2.so)
==25529==  Address 0x5904cc0 is 0 bytes inside a block of size 64 alloc'd
==25529==    at 0x4C267D0: operator new(unsigned long) (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==25529==    by 0x4D2561:
_ZNSt6vectorISt4pairIN5boost9unit_test13basic_cstringIKcEES5_ESaIS6_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS6_S8_EERKS6_.clone.57
(in /var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4D3B09:
_Z41__static_initialization_and_destruction_0ii.clone.0 (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x50EEF5: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4265AA: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x511D22F: ??? (in /usr/lib64/libstdc++.so.6.0.14)
==25529==    by 0x50EE74: __libc_csu_init (elf-init.c:120)
==25529==    by 0x55C1B0F: (below main) (in /lib64/libc-2.11.2.so)
==25529==
==25529== Mismatched free() / delete / delete []
==25529==    at 0x4C25F7B: free (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==25529==    by 0x4D25CA:
_ZNSt6vectorISt4pairIN5boost9unit_test13basic_cstringIKcEES5_ESaIS6_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS6_S8_EERKS6_.clone.57
(in /var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4D3B69:
_Z41__static_initialization_and_destruction_0ii.clone.0 (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x50EEF5: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4265AA: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x511D22F: ??? (in /usr/lib64/libstdc++.so.6.0.14)
==25529==    by 0x50EE74: __libc_csu_init (elf-init.c:120)
==25529==    by 0x55C1B0F: (below main) (in /lib64/libc-2.11.2.so)
==25529==  Address 0x5904d40 is 0 bytes inside a block of size 128 alloc'd
==25529==    at 0x4C267D0: operator new(unsigned long) (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==25529==    by 0x4D2561:
_ZNSt6vectorISt4pairIN5boost9unit_test13basic_cstringIKcEES5_ESaIS6_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS6_S8_EERKS6_.clone.57
(in /var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4D3B29:
_Z41__static_initialization_and_destruction_0ii.clone.0 (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x50EEF5: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x4265AA: ??? (in
/var/tmp/ma0/clientRoot/workspace/MyProject/ACore/bin/gcc-4.5/release/coretest)
==25529==    by 0x511D22F: ??? (in /usr/lib64/libstdc++.so.6.0.14)
==25529==    by 0x50EE74: __libc_csu_init (elf-init.c:120)
==25529==    by 0x55C1B0F: (below main) (in /lib64/libc-2.11.2.so)
==25529==

Best regards,
Ta,
    Avi