r0 = memfd_create(&(0x7f0000001280)='\x00', 0x0)
r1 = memfd_create(&(0x7f0000000080)=':^/\x00', 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x10)
copy_file_range(r0, 0x0, r1, 0x0, 0x0, 0x0)