==31553== Memcheck, a memory error detector ==31553== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==31553== Using Valgrind-3.10.0 and LibVEX; rerun with -h for copyright info ==31553== Command: binutils-gdb/binutils/objdump -afphxgGtTrRwW --special-syms 017-5167-0.004 ==31553== Parent PID: 7579 ==31553== ==31553== Invalid read of size 8 ==31553== at 0x7C9949: ieee_slurp_sections (ieee.c:1228) ==31553== by 0x7C9949: ieee_object_p (ieee.c:1951) ==31553== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==31553== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==31553== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==31553== by 0x40F7B2: display_file (objdump.c:3425) ==31553== by 0x40A079: main (objdump.c:3707) ==31553== Address 0x55fe2d0 is 816 bytes inside an unallocated block of size 4,173,888 in arena "client" ==31553== ==31553== Invalid write of size 8 ==31553== at 0x7C995C: ieee_slurp_sections (ieee.c:1229) ==31553== by 0x7C995C: ieee_object_p (ieee.c:1951) ==31553== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==31553== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==31553== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==31553== by 0x40F7B2: display_file (objdump.c:3425) ==31553== by 0x40A079: main (objdump.c:3707) ==31553== Address 0x38 is not stack'd, malloc'd or (recently) free'd ==31553== ==31553== ==31553== Process terminating with default action of signal 11 (SIGSEGV) ==31553== Access not within mapped region at address 0x38 ==31553== at 0x7C995C: ieee_slurp_sections (ieee.c:1229) ==31553== by 0x7C995C: ieee_object_p (ieee.c:1951) ==31553== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==31553== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==31553== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==31553== by 0x40F7B2: display_file (objdump.c:3425) ==31553== by 0x40A079: main (objdump.c:3707) ==31553== If you believe this happened as a result of a stack ==31553== overflow in your program's main thread (unlikely but ==31553== possible), you can try to increase the size of the ==31553== main thread stack using the --main-stacksize= flag. ==31553== The main thread stack size used in this run was 8388608. ==31553== ==31553== HEAP SUMMARY: ==31553== in use at exit: 14,127 bytes in 9 blocks ==31553== total heap usage: 15 allocs, 6 frees, 19,279 bytes allocated ==31553== ==31553== LEAK SUMMARY: ==31553== definitely lost: 0 bytes in 0 blocks ==31553== indirectly lost: 0 bytes in 0 blocks ==31553== possibly lost: 0 bytes in 0 blocks ==31553== still reachable: 14,127 bytes in 9 blocks ==31553== suppressed: 0 bytes in 0 blocks ==31553== Rerun with --leak-check=full to see details of leaked memory ==31553== ==31553== For counts of detected and suppressed errors, rerun with: -v ==31553== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 1 from 1)