StacktraceTop: __libc_message (do_abort=2, fmt=fmt@entry=0x7f2c379dd3a8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 malloc_printerr (ar_ptr=0x7f2c37c10b00 <main_arena>, ptr=0x563c399d2b80, str=0x7f2c379d9f1e "corrupted double-linked list", action=<optimized out>) at malloc.c:5046 _int_free (av=0x7f2c37c10b00 <main_arena>, p=0x563c399d2b80, have_lock=0) at malloc.c:4040 __GI___libc_free (mem=<optimized out>) at malloc.c:2982 ?? ()
StacktraceTop: entry=0x7f2c379 dd3a8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/ posix/libc_ fatal.c: 175 0x7f2c37c10b00 <main_arena>, ptr=0x563c399d2b80, str=0x7f2c379d9f1e "corrupted double-linked list", action=<optimized out>) at malloc.c:5046
__libc_message (do_abort=2, fmt=fmt@
malloc_printerr (ar_ptr=
_int_free (av=0x7f2c37c10b00 <main_arena>, p=0x563c399d2b80, have_lock=0) at malloc.c:4040
__GI___libc_free (mem=<optimized out>) at malloc.c:2982
?? ()