==20489== Memcheck, a memory error detector ==20489== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==20489== Using Valgrind-3.10.0 and LibVEX; rerun with -h for copyright info ==20489== Command: binutils-gdb/binutils/objdump -afphxgGtTrRwW --special-syms 1040-9146-0.004 ==20489== Parent PID: 7579 ==20489== ==20489== Use of uninitialised value of size 8 ==20489== at 0x7C68BE: ieee_slurp_section_data (ieee.c:1700) ==20489== by 0x7C9776: ieee_object_p (ieee.c:1958) ==20489== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==20489== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==20489== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==20489== by 0x40F7B2: display_file (objdump.c:3425) ==20489== by 0x40A079: main (objdump.c:3707) ==20489== ==20489== Invalid read of size 8 ==20489== at 0x7C68BE: ieee_slurp_section_data (ieee.c:1700) ==20489== by 0x7C9776: ieee_object_p (ieee.c:1958) ==20489== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==20489== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==20489== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==20489== by 0x40F7B2: display_file (objdump.c:3425) ==20489== by 0x40A079: main (objdump.c:3707) ==20489== Address 0xe0 is not stack'd, malloc'd or (recently) free'd ==20489== ==20489== ==20489== Process terminating with default action of signal 11 (SIGSEGV) ==20489== Access not within mapped region at address 0xE0 ==20489== at 0x7C68BE: ieee_slurp_section_data (ieee.c:1700) ==20489== by 0x7C9776: ieee_object_p (ieee.c:1958) ==20489== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==20489== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==20489== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==20489== by 0x40F7B2: display_file (objdump.c:3425) ==20489== by 0x40A079: main (objdump.c:3707) ==20489== If you believe this happened as a result of a stack ==20489== overflow in your program's main thread (unlikely but ==20489== possible), you can try to increase the size of the ==20489== main thread stack using the --main-stacksize= flag. ==20489== The main thread stack size used in this run was 8388608. ==20489== ==20489== HEAP SUMMARY: ==20489== in use at exit: 33,584 bytes in 12 blocks ==20489== total heap usage: 18 allocs, 6 frees, 38,736 bytes allocated ==20489== ==20489== LEAK SUMMARY: ==20489== definitely lost: 0 bytes in 0 blocks ==20489== indirectly lost: 0 bytes in 0 blocks ==20489== possibly lost: 0 bytes in 0 blocks ==20489== still reachable: 33,584 bytes in 12 blocks ==20489== suppressed: 0 bytes in 0 blocks ==20489== Rerun with --leak-check=full to see details of leaked memory ==20489== ==20489== For counts of detected and suppressed errors, rerun with: -v ==20489== Use --track-origins=yes to see where uninitialised values come from ==20489== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 1 from 1)