==3548672== Memcheck, a memory error detector ==3548672== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==3548672== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==3548672== Command: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestCaUpdateRules -malloc_debug -malloc_dump -memory_info ==3548672== Parent PID: 3546972 ==3548672== ==3548672== WARNING: pwritev(vector[...]) is an obsolete suppression line not supported in valgrind 3.15 or later. ==3548672== You should replace [...] by a specific index such as [0] or [1] or [2] or similar ==3548672== ==3548672== Syscall param socketcall.getsockopt(optlen) points to uninitialised byte(s) ==3548672== at 0xD14579E: getsockopt_syscall (getsockopt.c:29) ==3548672== by 0xD14579E: getsockopt (getsockopt.c:94) ==3548672== by 0x19295157: pmix_ptl_base_set_timeout (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x1929CA1A: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x192A3DF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x191A33C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x1911CE4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so) ==3548672== by 0x188DBE6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so) ==3548672== by 0x13EDC4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==3548672== by 0x106A3418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0x1063CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0xF333D38: PetscInitialize (pinit.c:924) ==3548672== by 0xC9F4717: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==3548672== by 0xC9F4765: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==3548672== by 0x13E258: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==3548672== by 0x135EED: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==3548672== by 0x138B56: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==3548672== by 0x138A51: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==3548672== by 0x139065: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==3548672== by 0x1346F0: main (TestCaUpdateRules.cpp:18) ==3548672== Address 0x1ffeffdfbc is on thread 1's stack ==3548672== in frame #2, created by pmix_ptl_base_make_connection (???:) ==3548672== { Memcheck:Param socketcall.getsockopt(optlen) fun:getsockopt_syscall fun:getsockopt fun:pmix_ptl_base_set_timeout fun:pmix_ptl_base_make_connection obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2 fun:PMIx_Init fun:ext3x_client_init obj:/usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so fun:orte_init fun:ompi_mpi_init fun:PMPI_Init_thread fun:PetscInitialize fun:_ZN15PetscSetupUtils15InitialisePetscEv fun:_ZN15PetscSetupUtils11CommonSetupEv fun:_ZN10PetscSetup10setUpWorldEv fun:_ZN7CxxTest20RealWorldDescription5setUpEv fun:_ZN7CxxTest10TestRunner8runWorldEv fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE fun:_ZN7CxxTest14ErrorFormatter3runEv fun:main } ==3548672== Syscall param socketcall.getsockopt(optlen_out) points to uninitialised byte(s) ==3548672== at 0xD14579E: getsockopt_syscall (getsockopt.c:29) ==3548672== by 0xD14579E: getsockopt (getsockopt.c:94) ==3548672== by 0x19295157: pmix_ptl_base_set_timeout (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x1929CA1A: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x192A3DF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x191A33C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x1911CE4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so) ==3548672== by 0x188DBE6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so) ==3548672== by 0x13EDC4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==3548672== by 0x106A3418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0x1063CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0xF333D38: PetscInitialize (pinit.c:924) ==3548672== by 0xC9F4717: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==3548672== by 0xC9F4765: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==3548672== by 0x13E258: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==3548672== by 0x135EED: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==3548672== by 0x138B56: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==3548672== by 0x138A51: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==3548672== by 0x139065: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==3548672== by 0x1346F0: main (TestCaUpdateRules.cpp:18) ==3548672== Address 0x1ffeffdfbc is on thread 1's stack ==3548672== in frame #2, created by pmix_ptl_base_make_connection (???:) ==3548672== { Memcheck:Param socketcall.getsockopt(optlen_out) fun:getsockopt_syscall fun:getsockopt fun:pmix_ptl_base_set_timeout fun:pmix_ptl_base_make_connection obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2 fun:PMIx_Init fun:ext3x_client_init obj:/usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so fun:orte_init fun:ompi_mpi_init fun:PMPI_Init_thread fun:PetscInitialize fun:_ZN15PetscSetupUtils15InitialisePetscEv fun:_ZN15PetscSetupUtils11CommonSetupEv fun:_ZN10PetscSetup10setUpWorldEv fun:_ZN7CxxTest20RealWorldDescription5setUpEv fun:_ZN7CxxTest10TestRunner8runWorldEv fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE fun:_ZN7CxxTest14ErrorFormatter3runEv fun:main } ==3548672== Syscall param setsockopt(optlen) contains uninitialised byte(s) ==3548672== at 0xD145C7E: setsockopt_syscall (setsockopt.c:29) ==3548672== by 0xD145C7E: setsockopt (setsockopt.c:95) ==3548672== by 0x1929CBA9: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x192A3DF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x191A33C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==3548672== by 0x1911CE4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so) ==3548672== by 0x188DBE6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so) ==3548672== by 0x13EDC4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==3548672== by 0x106A3418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0x1063CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0xF333D38: PetscInitialize (pinit.c:924) ==3548672== by 0xC9F4717: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==3548672== by 0xC9F4765: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==3548672== by 0x13E258: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==3548672== by 0x135EED: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==3548672== by 0x138B56: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==3548672== by 0x138A51: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==3548672== by 0x139065: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==3548672== by 0x1346F0: main (TestCaUpdateRules.cpp:18) ==3548672== { Memcheck:Param setsockopt(optlen) fun:setsockopt_syscall fun:setsockopt fun:pmix_ptl_base_make_connection obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2 fun:PMIx_Init fun:ext3x_client_init obj:/usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so fun:orte_init fun:ompi_mpi_init fun:PMPI_Init_thread fun:PetscInitialize fun:_ZN15PetscSetupUtils15InitialisePetscEv fun:_ZN15PetscSetupUtils11CommonSetupEv fun:_ZN10PetscSetup10setUpWorldEv fun:_ZN7CxxTest20RealWorldDescription5setUpEv fun:_ZN7CxxTest10TestRunner8runWorldEv fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE fun:_ZN7CxxTest14ErrorFormatter3runEv fun:main } ==3548672== ==3548672== FILE DESCRIPTORS: 9 open (3 std) at exit. ==3548672== Open file descriptor 12: ==3548672== at 0xD13322D: pipe (pipe.c:29) ==3548672== by 0x188DC07D: ??? ==3548672== by 0x13EDC4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==3548672== by 0x106A3418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0x1063CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0xF333D38: PetscInitialize (pinit.c:924) ==3548672== by 0xC9F4717: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==3548672== by 0xC9F4765: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==3548672== by 0x13E258: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==3548672== by 0x135EED: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==3548672== by 0x138B56: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==3548672== by 0x138A51: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==3548672== by 0x139065: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==3548672== by 0x1346F0: main (TestCaUpdateRules.cpp:18) ==3548672== ==3548672== Open file descriptor 8: /dev/shm/open_mpi.0000 ==3548672== at 0xD137BCC: __open_nocancel (open64_nocancel.c:39) ==3548672== by 0xD0BBC4F: shm_open@@GLIBC_2.34 (shm_open.c:40) ==3548672== by 0xCA2C822: ??? ==3548672== by 0xCA2C96F: ??? ==3548672== by 0x13F816DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==3548672== by 0x13F81938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==3548672== by 0x13F37922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==3548672== by 0x13EDC2DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==3548672== by 0x106A3418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0x1063CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0xF333D38: PetscInitialize (pinit.c:924) ==3548672== by 0xC9F4717: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==3548672== by 0xC9F4765: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==3548672== by 0x13E258: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==3548672== by 0x135EED: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==3548672== by 0x138B56: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==3548672== by 0x138A51: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==3548672== by 0x139065: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==3548672== by 0x1346F0: main (TestCaUpdateRules.cpp:18) ==3548672== ==3548672== Open file descriptor 117: ==3548672== ==3548672== ==3548672== Open file descriptor 110: ==3548672== ==3548672== ==3548672== Open file descriptor 4: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestCaUpdateRules_valgrind.txt ==3548672== ==3548672== ==3548672== Open file descriptor 3: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp ==3548672== ==3548672== ==3548672== ==3548672== HEAP SUMMARY: ==3548672== in use at exit: 707,047 bytes in 9,490 blocks ==3548672== total heap usage: 57,573 allocs, 48,083 frees, 1,354,158,224 bytes allocated ==3548672== ==3548672== 448 bytes in 8 blocks are definitely lost in loss record 52 of 80 ==3548672== at 0x4849013: operator new(unsigned long) (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==3548672== by 0xE51D7D5: OpenSimplex2S::initLatticePoints() (OpenSimplex2S.cpp:442) ==3548672== by 0xE51BA6E: OpenSimplex2S::Initializer::Initializer() (OpenSimplex2S.cpp:14) ==3548672== by 0xE51EA14: __static_initialization_and_destruction_0(int, int) (OpenSimplex2S.cpp:18) ==3548672== by 0xE51EA39: _GLOBAL__sub_I_OpenSimplex2S.cpp (OpenSimplex2S.cpp:1064) ==3548672== by 0x400647D: call_init.part.0 (dl-init.c:70) ==3548672== by 0x4006567: call_init (dl-init.c:33) ==3548672== by 0x4006567: _dl_init (dl-init.c:117) ==3548672== by 0x40202E9: ??? (in /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2) ==3548672== by 0x3: ??? ==3548672== by 0x1FFF00031E: ??? ==3548672== by 0x1FFF000388: ??? ==3548672== by 0x1FFF000396: ??? ==3548672== by 0x1FFF0003A3: ??? ==3548672== { Memcheck:Leak match-leak-kinds: definite fun:_Znwm fun:_ZN13OpenSimplex2S17initLatticePointsEv fun:_ZN13OpenSimplex2S11InitializerC1Ev fun:_Z41__static_initialization_and_destruction_0ii fun:_GLOBAL__sub_I_OpenSimplex2S.cpp fun:call_init.part.0 fun:call_init fun:_dl_init obj:/usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2 obj:* obj:* obj:* obj:* obj:* } ==3548672== 552 bytes in 1 blocks are definitely lost in loss record 54 of 80 ==3548672== at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==3548672== by 0x191AAC13: ??? ==3548672== by 0x191AB22C: ??? ==3548672== by 0x1911E4B7: ??? ==3548672== by 0x1060915A: ompi_proc_complete_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0x106A3A97: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0x1063CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0xF333D38: PetscInitialize (pinit.c:924) ==3548672== by 0xC9F4717: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==3548672== by 0xC9F4765: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==3548672== by 0x13E258: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==3548672== by 0x135EED: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==3548672== by 0x138B56: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==3548672== by 0x138A51: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==3548672== by 0x139065: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==3548672== by 0x1346F0: main (TestCaUpdateRules.cpp:18) ==3548672== { Memcheck:Leak match-leak-kinds: definite fun:calloc obj:* obj:* obj:* fun:ompi_proc_complete_init fun:ompi_mpi_init fun:PMPI_Init_thread fun:PetscInitialize fun:_ZN15PetscSetupUtils15InitialisePetscEv fun:_ZN15PetscSetupUtils11CommonSetupEv fun:_ZN10PetscSetup10setUpWorldEv fun:_ZN7CxxTest20RealWorldDescription5setUpEv fun:_ZN7CxxTest10TestRunner8runWorldEv fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE fun:_ZN7CxxTest14ErrorFormatter3runEv fun:main } ==3548672== 84,398 (136 direct, 84,262 indirect) bytes in 1 blocks are definitely lost in loss record 77 of 80 ==3548672== at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==3548672== by 0x1A71D74E: ??? ==3548672== by 0x1A71DE0B: ??? ==3548672== by 0x1A720F56: ??? ==3548672== by 0x1A71665D: ??? ==3548672== by 0x1A716FA3: ??? ==3548672== by 0x13FEFF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==3548672== by 0x13FCBAE8: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==3548672== by 0x13F7ACB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==3548672== by 0x13EA7EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==3548672== by 0x188DCF03: ??? ==3548672== by 0x13EDC4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==3548672== by 0x106A3418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0x1063CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==3548672== by 0xF333D38: PetscInitialize (pinit.c:924) ==3548672== by 0xC9F4717: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==3548672== by 0xC9F4765: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==3548672== by 0x13E258: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==3548672== by 0x135EED: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==3548672== by 0x138B56: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==3548672== by 0x138A51: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==3548672== by 0x139065: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==3548672== by 0x1346F0: main (TestCaUpdateRules.cpp:18) ==3548672== { Memcheck:Leak match-leak-kinds: definite fun:calloc obj:* obj:* obj:* obj:* obj:* obj:/usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2 fun:hwloc_topology_load fun:opal_hwloc_base_get_topology fun:orte_ess_base_proc_binding obj:* fun:orte_init fun:ompi_mpi_init fun:PMPI_Init_thread fun:PetscInitialize fun:_ZN15PetscSetupUtils15InitialisePetscEv fun:_ZN15PetscSetupUtils11CommonSetupEv fun:_ZN10PetscSetup10setUpWorldEv fun:_ZN7CxxTest20RealWorldDescription5setUpEv fun:_ZN7CxxTest10TestRunner8runWorldEv fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE fun:_ZN7CxxTest14ErrorFormatter3runEv fun:main } ==3548672== LEAK SUMMARY: ==3548672== definitely lost: 1,136 bytes in 10 blocks ==3548672== indirectly lost: 1,760 bytes in 16 blocks ==3548672== possibly lost: 0 bytes in 0 blocks ==3548672== still reachable: 7,387 bytes in 111 blocks ==3548672== suppressed: 696,764 bytes in 9,353 blocks ==3548672== Reachable blocks (those to which a pointer was found) are not shown. ==3548672== To see them, rerun with: --leak-check=full --show-leak-kinds=all ==3548672== ==3548672== Use --track-origins=yes to see where uninitialised values come from ==3548672== For lists of detected and suppressed errors, rerun with: -s ==3548672== ERROR SUMMARY: 6 errors from 6 contexts (suppressed: 32 from 32)