==27871== Memcheck, a memory error detector ==27871== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==27871== Using Valgrind-3.10.0 and LibVEX; rerun with -h for copyright info ==27871== Command: binutils-gdb/binutils/objdump -afphxgGtTrRwW --special-syms 130-9174-0.004 ==27871== Parent PID: 8731 ==27871== ==27871== Invalid read of size 8 ==27871== at 0x83D30D: process_otr (versados.c:433) ==27871== by 0x83DC74: versados_scan (versados.c:486) ==27871== by 0x83DC74: versados_object_p (versados.c:607) ==27871== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==27871== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==27871== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==27871== by 0x40F7B2: display_file (objdump.c:3425) ==27871== by 0x40A079: main (objdump.c:3707) ==27871== Address 0x38 is not stack'd, malloc'd or (recently) free'd ==27871== ==27871== ==27871== Process terminating with default action of signal 11 (SIGSEGV) ==27871== Access not within mapped region at address 0x38 ==27871== at 0x83D30D: process_otr (versados.c:433) ==27871== by 0x83DC74: versados_scan (versados.c:486) ==27871== by 0x83DC74: versados_object_p (versados.c:607) ==27871== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==27871== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==27871== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==27871== by 0x40F7B2: display_file (objdump.c:3425) ==27871== by 0x40A079: main (objdump.c:3707) ==27871== If you believe this happened as a result of a stack ==27871== overflow in your program's main thread (unlikely but ==27871== possible), you can try to increase the size of the ==27871== main thread stack using the --main-stacksize= flag. ==27871== The main thread stack size used in this run was 8388608. ==27871== ==27871== HEAP SUMMARY: ==27871== in use at exit: 13,967 bytes in 8 blocks ==27871== total heap usage: 14 allocs, 6 frees, 19,119 bytes allocated ==27871== ==27871== LEAK SUMMARY: ==27871== definitely lost: 0 bytes in 0 blocks ==27871== indirectly lost: 0 bytes in 0 blocks ==27871== possibly lost: 0 bytes in 0 blocks ==27871== still reachable: 13,967 bytes in 8 blocks ==27871== suppressed: 0 bytes in 0 blocks ==27871== Rerun with --leak-check=full to see details of leaked memory ==27871== ==27871== For counts of detected and suppressed errors, rerun with: -v ==27871== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 1 from 1)