https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64535
--- Comment #15 from Jonathan Wakely <redi at gcc dot gnu.org> --- I think we need to get a suppression into valgrind: ==21268== Memcheck, a memory error detector ==21268== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==21268== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info ==21268== Command: ./a.out ==21268== ==21268== ==21268== HEAP SUMMARY: ==21268== in use at exit: 72,704 bytes in 1 blocks ==21268== total heap usage: 5,747 allocs, 5,746 frees, 822,784 bytes allocated ==21268== ==21268== 72,704 bytes in 1 blocks are still reachable in loss record 1 of 1 ==21268== at 0x4A0645D: malloc (vg_replace_malloc.c:291) ==21268== by 0x4C990FF: _GLOBAL__sub_I_eh_alloc.cc (eh_alloc.cc:117) ==21268== by 0x394940F2D9: call_init.part.0 (dl-init.c:82) ==21268== by 0x394940F3C2: _dl_init (dl-init.c:34) ==21268== by 0x3949401229: ??? (in /usr/lib64/ld-2.18.so) ==21268== ==21268== LEAK SUMMARY: ==21268== definitely lost: 0 bytes in 0 blocks ==21268== indirectly lost: 0 bytes in 0 blocks ==21268== possibly lost: 0 bytes in 0 blocks ==21268== still reachable: 72,704 bytes in 1 blocks ==21268== suppressed: 0 bytes in 0 blocks ==21268== ==21268== For counts of detected and suppressed errors, rerun with: -v ==21268== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 2 from 2)