==20211== Memcheck, a memory error detector ==20211== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==20211== Using Valgrind-3.10.0 and LibVEX; rerun with -h for copyright info ==20211== Command: binutils-gdb/binutils/objdump -afphxgGtTrRwW --special-syms 091-2658-0.004 ==20211== Parent PID: 7579 ==20211== ==20211== Invalid read of size 8 ==20211== at 0x7C578C: parse_expression (ieee.c:639) ==20211== by 0x7C697E: ieee_slurp_section_data (ieee.c:1721) ==20211== by 0x7C9776: ieee_object_p (ieee.c:1958) ==20211== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==20211== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==20211== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==20211== by 0x40F7B2: display_file (objdump.c:3425) ==20211== by 0x40A079: main (objdump.c:3707) ==20211== Address 0xffefffa30 is on thread 1's stack ==20211== 144 bytes below stack pointer ==20211== ==20211== ==20211== Process terminating with default action of signal 11 (SIGSEGV) ==20211== Access not within mapped region at address 0xFFEFFDFF0 ==20211== at 0x7C578C: parse_expression (ieee.c:639) ==20211== by 0x7C697E: ieee_slurp_section_data (ieee.c:1721) ==20211== by 0x7C9776: ieee_object_p (ieee.c:1958) ==20211== by 0x4FE6A6: bfd_check_format_matches (format.c:305) ==20211== by 0x40D6B1: display_object_bfd (objdump.c:3328) ==20211== by 0x40D6B1: display_any_bfd (objdump.c:3404) ==20211== by 0x40F7B2: display_file (objdump.c:3425) ==20211== by 0x40A079: main (objdump.c:3707) ==20211== If you believe this happened as a result of a stack ==20211== overflow in your program's main thread (unlikely but ==20211== possible), you can try to increase the size of the ==20211== main thread stack using the --main-stacksize= flag. ==20211== The main thread stack size used in this run was 8388608. ==20211== ==20211== HEAP SUMMARY: ==20211== in use at exit: 14,127 bytes in 9 blocks ==20211== total heap usage: 15 allocs, 6 frees, 19,279 bytes allocated ==20211== ==20211== LEAK SUMMARY: ==20211== definitely lost: 0 bytes in 0 blocks ==20211== indirectly lost: 0 bytes in 0 blocks ==20211== possibly lost: 0 bytes in 0 blocks ==20211== still reachable: 14,127 bytes in 9 blocks ==20211== suppressed: 0 bytes in 0 blocks ==20211== Rerun with --leak-check=full to see details of leaked memory ==20211== ==20211== For counts of detected and suppressed errors, rerun with: -v ==20211== ERROR SUMMARY: 281 errors from 1 contexts (suppressed: 1 from 1)