==14163== Memcheck, a memory error detector ==14163== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==14163== Using Valgrind-3.10.0 and LibVEX; rerun with -h for copyright info ==14163== Command: binutils-gdb/binutils/objdump -afphxgGtTrRwW --special-syms 1674-1305-0.004 ==14163== Parent PID: 7579 ==14163== ==14163== Use of uninitialised value of size 8 ==14163== at 0x7C998E: ieee_slurp_sections (ieee.c:1246) ==14163== by 0x7C998E: ieee_object_p (ieee.c:1951) ==14163== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==14163== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==14163== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==14163== by 0x40F7B2: display_file (objdump.c:3425) ==14163== by 0x40A079: main (objdump.c:3707) ==14163== ==14163== Invalid write of size 8 ==14163== at 0x7C998E: ieee_slurp_sections (ieee.c:1246) ==14163== by 0x7C998E: ieee_object_p (ieee.c:1951) ==14163== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==14163== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==14163== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==14163== by 0x40F7B2: display_file (objdump.c:3425) ==14163== by 0x40A079: main (objdump.c:3707) ==14163== Address 0x28 is not stack'd, malloc'd or (recently) free'd ==14163== ==14163== ==14163== Process terminating with default action of signal 11 (SIGSEGV) ==14163== Access not within mapped region at address 0x28 ==14163== at 0x7C998E: ieee_slurp_sections (ieee.c:1246) ==14163== by 0x7C998E: ieee_object_p (ieee.c:1951) ==14163== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==14163== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==14163== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==14163== by 0x40F7B2: display_file (objdump.c:3425) ==14163== by 0x40A079: main (objdump.c:3707) ==14163== If you believe this happened as a result of a stack ==14163== overflow in your program's main thread (unlikely but ==14163== possible), you can try to increase the size of the ==14163== main thread stack using the --main-stacksize= flag. ==14163== The main thread stack size used in this run was 8388608. ==14163== ==14163== HEAP SUMMARY: ==14163== in use at exit: 18,192 bytes in 10 blocks ==14163== total heap usage: 16 allocs, 6 frees, 23,344 bytes allocated ==14163== ==14163== LEAK SUMMARY: ==14163== definitely lost: 0 bytes in 0 blocks ==14163== indirectly lost: 0 bytes in 0 blocks ==14163== possibly lost: 0 bytes in 0 blocks ==14163== still reachable: 18,192 bytes in 10 blocks ==14163== suppressed: 0 bytes in 0 blocks ==14163== Rerun with --leak-check=full to see details of leaked memory ==14163== ==14163== For counts of detected and suppressed errors, rerun with: -v ==14163== Use --track-origins=yes to see where uninitialised values come from ==14163== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 1 from 1)