StacktraceTop:_int_malloc (av=0x7f5ebbfdea00, bytes=4136) *__GI___libc_malloc (bytes=4136) at malloc.c:3551 __alloc_dir (fd=18, close_fd=true, __opendir (name=<value optimized out>) IA__g_dir_open (
StacktraceTop: _int_malloc (av=0x7f5ebbfdea00, bytes=4136)
*__GI___libc_malloc (bytes=4136) at malloc.c:3551
__alloc_dir (fd=18, close_fd=true,
__opendir (name=<value optimized out>)
IA__g_dir_open (