StacktraceTop: _int_malloc (av=av@entry=0xffff892f0b00 <main_arena>, bytes=bytes@entry=48) at ./malloc/malloc.c:3923 __GI___libc_malloc (bytes=48) at ./malloc/malloc.c:3305 ?? () ?? ()
StacktraceTop: entry=0xffff892 f0b00 <main_arena>, bytes=bytes@ entry=48) at ./malloc/ malloc. c:3923 malloc. c:3305
_int_malloc (av=av@
__GI___libc_malloc (bytes=48) at ./malloc/
?? ()
?? ()