// https://syzkaller.appspot.com/bug?id=59384a424f10c52eba52e098087f428e3a8b1915
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <dirent.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mount.h>
#include <sys/prctl.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <time.h>
#include <unistd.h>

#include <linux/usb/ch9.h>

static unsigned long long procid;

static void sleep_ms(uint64_t ms)
{
  usleep(ms * 1000);
}

static uint64_t current_time_ms(void)
{
  struct timespec ts;
  if (clock_gettime(CLOCK_MONOTONIC, &ts))
    exit(1);
  return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
}

static bool write_file(const char* file, const char* what, ...)
{
  char buf[1024];
  va_list args;
  va_start(args, what);
  vsnprintf(buf, sizeof(buf), what, args);
  va_end(args);
  buf[sizeof(buf) - 1] = 0;
  int len = strlen(buf);
  int fd = open(file, O_WRONLY | O_CLOEXEC);
  if (fd == -1)
    return false;
  if (write(fd, buf, len) != len) {
    int err = errno;
    close(fd);
    errno = err;
    return false;
  }
  close(fd);
  return true;
}

#define MAX_FDS 30

#define USB_MAX_IFACE_NUM 4
#define USB_MAX_EP_NUM 32
#define USB_MAX_FDS 6

struct usb_endpoint_index {
  struct usb_endpoint_descriptor desc;
  int handle;
};

struct usb_iface_index {
  struct usb_interface_descriptor* iface;
  uint8_t bInterfaceNumber;
  uint8_t bAlternateSetting;
  uint8_t bInterfaceClass;
  struct usb_endpoint_index eps[USB_MAX_EP_NUM];
  int eps_num;
};

struct usb_device_index {
  struct usb_device_descriptor* dev;
  struct usb_config_descriptor* config;
  uint8_t bDeviceClass;
  uint8_t bMaxPower;
  int config_length;
  struct usb_iface_index ifaces[USB_MAX_IFACE_NUM];
  int ifaces_num;
  int iface_cur;
};

struct usb_info {
  int fd;
  struct usb_device_index index;
};

static struct usb_info usb_devices[USB_MAX_FDS];
static int usb_devices_num;

static bool parse_usb_descriptor(const char* buffer, size_t length,
                                 struct usb_device_index* index)
{
  if (length < sizeof(*index->dev) + sizeof(*index->config))
    return false;
  memset(index, 0, sizeof(*index));
  index->dev = (struct usb_device_descriptor*)buffer;
  index->config = (struct usb_config_descriptor*)(buffer + sizeof(*index->dev));
  index->bDeviceClass = index->dev->bDeviceClass;
  index->bMaxPower = index->config->bMaxPower;
  index->config_length = length - sizeof(*index->dev);
  index->iface_cur = -1;
  size_t offset = 0;
  while (true) {
    if (offset + 1 >= length)
      break;
    uint8_t desc_length = buffer[offset];
    uint8_t desc_type = buffer[offset + 1];
    if (desc_length <= 2)
      break;
    if (offset + desc_length > length)
      break;
    if (desc_type == USB_DT_INTERFACE &&
        index->ifaces_num < USB_MAX_IFACE_NUM) {
      struct usb_interface_descriptor* iface =
          (struct usb_interface_descriptor*)(buffer + offset);
      index->ifaces[index->ifaces_num].iface = iface;
      index->ifaces[index->ifaces_num].bInterfaceNumber =
          iface->bInterfaceNumber;
      index->ifaces[index->ifaces_num].bAlternateSetting =
          iface->bAlternateSetting;
      index->ifaces[index->ifaces_num].bInterfaceClass = iface->bInterfaceClass;
      index->ifaces_num++;
    }
    if (desc_type == USB_DT_ENDPOINT && index->ifaces_num > 0) {
      struct usb_iface_index* iface = &index->ifaces[index->ifaces_num - 1];
      if (iface->eps_num < USB_MAX_EP_NUM) {
        memcpy(&iface->eps[iface->eps_num].desc, buffer + offset,
               sizeof(iface->eps[iface->eps_num].desc));
        iface->eps_num++;
      }
    }
    offset += desc_length;
  }
  return true;
}

static struct usb_device_index* add_usb_index(int fd, const char* dev,
                                              size_t dev_len)
{
  int i = __atomic_fetch_add(&usb_devices_num, 1, __ATOMIC_RELAXED);
  if (i >= USB_MAX_FDS)
    return NULL;
  if (!parse_usb_descriptor(dev, dev_len, &usb_devices[i].index))
    return NULL;
  __atomic_store_n(&usb_devices[i].fd, fd, __ATOMIC_RELEASE);
  return &usb_devices[i].index;
}

static struct usb_device_index* lookup_usb_index(int fd)
{
  for (int i = 0; i < USB_MAX_FDS; i++) {
    if (__atomic_load_n(&usb_devices[i].fd, __ATOMIC_ACQUIRE) == fd)
      return &usb_devices[i].index;
  }
  return NULL;
}

struct vusb_connect_string_descriptor {
  uint32_t len;
  char* str;
} __attribute__((packed));

struct vusb_connect_descriptors {
  uint32_t qual_len;
  char* qual;
  uint32_t bos_len;
  char* bos;
  uint32_t strs_len;
  struct vusb_connect_string_descriptor strs[0];
} __attribute__((packed));

static const char default_string[] = {8, USB_DT_STRING, 's', 0, 'y', 0, 'z', 0};

static const char default_lang_id[] = {4, USB_DT_STRING, 0x09, 0x04};

static bool
lookup_connect_response_in(int fd, const struct vusb_connect_descriptors* descs,
                           const struct usb_ctrlrequest* ctrl,
                           struct usb_qualifier_descriptor* qual,
                           char** response_data, uint32_t* response_length)
{
  struct usb_device_index* index = lookup_usb_index(fd);
  uint8_t str_idx;
  if (!index)
    return false;
  switch (ctrl->bRequestType & USB_TYPE_MASK) {
  case USB_TYPE_STANDARD:
    switch (ctrl->bRequest) {
    case USB_REQ_GET_DESCRIPTOR:
      switch (ctrl->wValue >> 8) {
      case USB_DT_DEVICE:
        *response_data = (char*)index->dev;
        *response_length = sizeof(*index->dev);
        return true;
      case USB_DT_CONFIG:
        *response_data = (char*)index->config;
        *response_length = index->config_length;
        return true;
      case USB_DT_STRING:
        str_idx = (uint8_t)ctrl->wValue;
        if (descs && str_idx < descs->strs_len) {
          *response_data = descs->strs[str_idx].str;
          *response_length = descs->strs[str_idx].len;
          return true;
        }
        if (str_idx == 0) {
          *response_data = (char*)&default_lang_id[0];
          *response_length = default_lang_id[0];
          return true;
        }
        *response_data = (char*)&default_string[0];
        *response_length = default_string[0];
        return true;
      case USB_DT_BOS:
        *response_data = descs->bos;
        *response_length = descs->bos_len;
        return true;
      case USB_DT_DEVICE_QUALIFIER:
        if (!descs->qual) {
          qual->bLength = sizeof(*qual);
          qual->bDescriptorType = USB_DT_DEVICE_QUALIFIER;
          qual->bcdUSB = index->dev->bcdUSB;
          qual->bDeviceClass = index->dev->bDeviceClass;
          qual->bDeviceSubClass = index->dev->bDeviceSubClass;
          qual->bDeviceProtocol = index->dev->bDeviceProtocol;
          qual->bMaxPacketSize0 = index->dev->bMaxPacketSize0;
          qual->bNumConfigurations = index->dev->bNumConfigurations;
          qual->bRESERVED = 0;
          *response_data = (char*)qual;
          *response_length = sizeof(*qual);
          return true;
        }
        *response_data = descs->qual;
        *response_length = descs->qual_len;
        return true;
      default:
        break;
      }
      break;
    default:
      break;
    }
    break;
  default:
    break;
  }
  return false;
}

typedef bool (*lookup_connect_out_response_t)(
    int fd, const struct vusb_connect_descriptors* descs,
    const struct usb_ctrlrequest* ctrl, bool* done);

static bool lookup_connect_response_out_generic(
    int fd, const struct vusb_connect_descriptors* descs,
    const struct usb_ctrlrequest* ctrl, bool* done)
{
  switch (ctrl->bRequestType & USB_TYPE_MASK) {
  case USB_TYPE_STANDARD:
    switch (ctrl->bRequest) {
    case USB_REQ_SET_CONFIGURATION:
      *done = true;
      return true;
    default:
      break;
    }
    break;
  }
  return false;
}

#define UDC_NAME_LENGTH_MAX 128

struct usb_raw_init {
  __u8 driver_name[UDC_NAME_LENGTH_MAX];
  __u8 device_name[UDC_NAME_LENGTH_MAX];
  __u8 speed;
};

enum usb_raw_event_type {
  USB_RAW_EVENT_INVALID = 0,
  USB_RAW_EVENT_CONNECT = 1,
  USB_RAW_EVENT_CONTROL = 2,
};

struct usb_raw_event {
  __u32 type;
  __u32 length;
  __u8 data[0];
};

struct usb_raw_ep_io {
  __u16 ep;
  __u16 flags;
  __u32 length;
  __u8 data[0];
};

#define USB_RAW_EPS_NUM_MAX 30
#define USB_RAW_EP_NAME_MAX 16
#define USB_RAW_EP_ADDR_ANY 0xff

struct usb_raw_ep_caps {
  __u32 type_control : 1;
  __u32 type_iso : 1;
  __u32 type_bulk : 1;
  __u32 type_int : 1;
  __u32 dir_in : 1;
  __u32 dir_out : 1;
};

struct usb_raw_ep_limits {
  __u16 maxpacket_limit;
  __u16 max_streams;
  __u32 reserved;
};

struct usb_raw_ep_info {
  __u8 name[USB_RAW_EP_NAME_MAX];
  __u32 addr;
  struct usb_raw_ep_caps caps;
  struct usb_raw_ep_limits limits;
};

struct usb_raw_eps_info {
  struct usb_raw_ep_info eps[USB_RAW_EPS_NUM_MAX];
};

#define USB_RAW_IOCTL_INIT _IOW('U', 0, struct usb_raw_init)
#define USB_RAW_IOCTL_RUN _IO('U', 1)
#define USB_RAW_IOCTL_EVENT_FETCH _IOR('U', 2, struct usb_raw_event)
#define USB_RAW_IOCTL_EP0_WRITE _IOW('U', 3, struct usb_raw_ep_io)
#define USB_RAW_IOCTL_EP0_READ _IOWR('U', 4, struct usb_raw_ep_io)
#define USB_RAW_IOCTL_EP_ENABLE _IOW('U', 5, struct usb_endpoint_descriptor)
#define USB_RAW_IOCTL_EP_DISABLE _IOW('U', 6, __u32)
#define USB_RAW_IOCTL_EP_WRITE _IOW('U', 7, struct usb_raw_ep_io)
#define USB_RAW_IOCTL_EP_READ _IOWR('U', 8, struct usb_raw_ep_io)
#define USB_RAW_IOCTL_CONFIGURE _IO('U', 9)
#define USB_RAW_IOCTL_VBUS_DRAW _IOW('U', 10, __u32)
#define USB_RAW_IOCTL_EPS_INFO _IOR('U', 11, struct usb_raw_eps_info)
#define USB_RAW_IOCTL_EP0_STALL _IO('U', 12)
#define USB_RAW_IOCTL_EP_SET_HALT _IOW('U', 13, __u32)
#define USB_RAW_IOCTL_EP_CLEAR_HALT _IOW('U', 14, __u32)
#define USB_RAW_IOCTL_EP_SET_WEDGE _IOW('U', 15, __u32)

static int usb_raw_open()
{
  return open("/dev/raw-gadget", O_RDWR);
}

static int usb_raw_init(int fd, uint32_t speed, const char* driver,
                        const char* device)
{
  struct usb_raw_init arg;
  strncpy((char*)&arg.driver_name[0], driver, sizeof(arg.driver_name));
  strncpy((char*)&arg.device_name[0], device, sizeof(arg.device_name));
  arg.speed = speed;
  return ioctl(fd, USB_RAW_IOCTL_INIT, &arg);
}

static int usb_raw_run(int fd)
{
  return ioctl(fd, USB_RAW_IOCTL_RUN, 0);
}

static int usb_raw_event_fetch(int fd, struct usb_raw_event* event)
{
  return ioctl(fd, USB_RAW_IOCTL_EVENT_FETCH, event);
}

static int usb_raw_ep0_write(int fd, struct usb_raw_ep_io* io)
{
  return ioctl(fd, USB_RAW_IOCTL_EP0_WRITE, io);
}

static int usb_raw_ep0_read(int fd, struct usb_raw_ep_io* io)
{
  return ioctl(fd, USB_RAW_IOCTL_EP0_READ, io);
}

static int usb_raw_ep_enable(int fd, struct usb_endpoint_descriptor* desc)
{
  return ioctl(fd, USB_RAW_IOCTL_EP_ENABLE, desc);
}

static int usb_raw_ep_disable(int fd, int ep)
{
  return ioctl(fd, USB_RAW_IOCTL_EP_DISABLE, ep);
}

static int usb_raw_configure(int fd)
{
  return ioctl(fd, USB_RAW_IOCTL_CONFIGURE, 0);
}

static int usb_raw_vbus_draw(int fd, uint32_t power)
{
  return ioctl(fd, USB_RAW_IOCTL_VBUS_DRAW, power);
}

static int usb_raw_ep0_stall(int fd)
{
  return ioctl(fd, USB_RAW_IOCTL_EP0_STALL, 0);
}

static void set_interface(int fd, int n)
{
  struct usb_device_index* index = lookup_usb_index(fd);
  if (!index)
    return;
  if (index->iface_cur >= 0 && index->iface_cur < index->ifaces_num) {
    for (int ep = 0; ep < index->ifaces[index->iface_cur].eps_num; ep++) {
      int rv = usb_raw_ep_disable(
          fd, index->ifaces[index->iface_cur].eps[ep].handle);
      if (rv < 0) {
      } else {
      }
    }
  }
  if (n >= 0 && n < index->ifaces_num) {
    for (int ep = 0; ep < index->ifaces[n].eps_num; ep++) {
      int rv = usb_raw_ep_enable(fd, &index->ifaces[n].eps[ep].desc);
      if (rv < 0) {
      } else {
        index->ifaces[n].eps[ep].handle = rv;
      }
    }
    index->iface_cur = n;
  }
}

static int configure_device(int fd)
{
  struct usb_device_index* index = lookup_usb_index(fd);
  if (!index)
    return -1;
  int rv = usb_raw_vbus_draw(fd, index->bMaxPower);
  if (rv < 0) {
    return rv;
  }
  rv = usb_raw_configure(fd);
  if (rv < 0) {
    return rv;
  }
  set_interface(fd, 0);
  return 0;
}

#define USB_MAX_PACKET_SIZE 4096

struct usb_raw_control_event {
  struct usb_raw_event inner;
  struct usb_ctrlrequest ctrl;
  char data[USB_MAX_PACKET_SIZE];
};

struct usb_raw_ep_io_data {
  struct usb_raw_ep_io inner;
  char data[USB_MAX_PACKET_SIZE];
};

static volatile long
syz_usb_connect_impl(uint64_t speed, uint64_t dev_len, const char* dev,
                     const struct vusb_connect_descriptors* descs,
                     lookup_connect_out_response_t lookup_connect_response_out)
{
  if (!dev) {
    return -1;
  }
  int fd = usb_raw_open();
  if (fd < 0) {
    return fd;
  }
  if (fd >= MAX_FDS) {
    close(fd);
    return -1;
  }
  struct usb_device_index* index = add_usb_index(fd, dev, dev_len);
  if (!index) {
    return -1;
  }
  char device[32];
  sprintf(&device[0], "dummy_udc.%llu", procid);
  int rv = usb_raw_init(fd, speed, "dummy_udc", &device[0]);
  if (rv < 0) {
    return rv;
  }
  rv = usb_raw_run(fd);
  if (rv < 0) {
    return rv;
  }
  bool done = false;
  while (!done) {
    struct usb_raw_control_event event;
    event.inner.type = 0;
    event.inner.length = sizeof(event.ctrl);
    rv = usb_raw_event_fetch(fd, (struct usb_raw_event*)&event);
    if (rv < 0) {
      return rv;
    }
    if (event.inner.type != USB_RAW_EVENT_CONTROL)
      continue;
    char* response_data = NULL;
    uint32_t response_length = 0;
    struct usb_qualifier_descriptor qual;
    if (event.ctrl.bRequestType & USB_DIR_IN) {
      if (!lookup_connect_response_in(fd, descs, &event.ctrl, &qual,
                                      &response_data, &response_length)) {
        usb_raw_ep0_stall(fd);
        continue;
      }
    } else {
      if (!lookup_connect_response_out(fd, descs, &event.ctrl, &done)) {
        usb_raw_ep0_stall(fd);
        continue;
      }
      response_data = NULL;
      response_length = event.ctrl.wLength;
    }
    if ((event.ctrl.bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD &&
        event.ctrl.bRequest == USB_REQ_SET_CONFIGURATION) {
      rv = configure_device(fd);
      if (rv < 0) {
        return rv;
      }
    }
    struct usb_raw_ep_io_data response;
    response.inner.ep = 0;
    response.inner.flags = 0;
    if (response_length > sizeof(response.data))
      response_length = 0;
    if (event.ctrl.wLength < response_length)
      response_length = event.ctrl.wLength;
    response.inner.length = response_length;
    if (response_data)
      memcpy(&response.data[0], response_data, response_length);
    else
      memset(&response.data[0], 0, response_length);
    if (event.ctrl.bRequestType & USB_DIR_IN) {
      rv = usb_raw_ep0_write(fd, (struct usb_raw_ep_io*)&response);
    } else {
      rv = usb_raw_ep0_read(fd, (struct usb_raw_ep_io*)&response);
    }
    if (rv < 0) {
      return rv;
    }
  }
  sleep_ms(200);
  return fd;
}

static volatile long syz_usb_connect(volatile long a0, volatile long a1,
                                     volatile long a2, volatile long a3)
{
  uint64_t speed = a0;
  uint64_t dev_len = a1;
  const char* dev = (const char*)a2;
  const struct vusb_connect_descriptors* descs =
      (const struct vusb_connect_descriptors*)a3;
  return syz_usb_connect_impl(speed, dev_len, dev, descs,
                              &lookup_connect_response_out_generic);
}

static void kill_and_wait(int pid, int* status)
{
  kill(-pid, SIGKILL);
  kill(pid, SIGKILL);
  for (int i = 0; i < 100; i++) {
    if (waitpid(-1, status, WNOHANG | __WALL) == pid)
      return;
    usleep(1000);
  }
  DIR* dir = opendir("/sys/fs/fuse/connections");
  if (dir) {
    for (;;) {
      struct dirent* ent = readdir(dir);
      if (!ent)
        break;
      if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0)
        continue;
      char abort[300];
      snprintf(abort, sizeof(abort), "/sys/fs/fuse/connections/%s/abort",
               ent->d_name);
      int fd = open(abort, O_WRONLY);
      if (fd == -1) {
        continue;
      }
      if (write(fd, abort, 1) < 0) {
      }
      close(fd);
    }
    closedir(dir);
  } else {
  }
  while (waitpid(-1, status, __WALL) != pid) {
  }
}

static void setup_test()
{
  prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0);
  setpgrp();
  write_file("/proc/self/oom_score_adj", "1000");
}

static void execute_one(void);

#define WAIT_FLAGS __WALL

static void loop(void)
{
  int iter = 0;
  for (;; iter++) {
    int pid = fork();
    if (pid < 0)
      exit(1);
    if (pid == 0) {
      setup_test();
      execute_one();
      exit(0);
    }
    int status = 0;
    uint64_t start = current_time_ms();
    for (;;) {
      if (waitpid(-1, &status, WNOHANG | WAIT_FLAGS) == pid)
        break;
      sleep_ms(1);
      if (current_time_ms() - start < 5000)
        continue;
      kill_and_wait(pid, &status);
      break;
    }
  }
}

void execute_one(void)
{
  *(uint8_t*)0x20001500 = 0x12;
  *(uint8_t*)0x20001501 = 1;
  *(uint16_t*)0x20001502 = 0x300;
  *(uint8_t*)0x20001504 = 0x49;
  *(uint8_t*)0x20001505 = 0x19;
  *(uint8_t*)0x20001506 = 0x11;
  *(uint8_t*)0x20001507 = 8;
  *(uint16_t*)0x20001508 = 0xcf3;
  *(uint16_t*)0x2000150a = 3;
  *(uint16_t*)0x2000150c = 0x95a4;
  *(uint8_t*)0x2000150e = 1;
  *(uint8_t*)0x2000150f = 2;
  *(uint8_t*)0x20001510 = 3;
  *(uint8_t*)0x20001511 = 1;
  *(uint8_t*)0x20001512 = 9;
  *(uint8_t*)0x20001513 = 2;
  *(uint16_t*)0x20001514 = 0x32c;
  *(uint8_t*)0x20001516 = 4;
  *(uint8_t*)0x20001517 = 6;
  *(uint8_t*)0x20001518 = 0xcc;
  *(uint8_t*)0x20001519 = 0xe0;
  *(uint8_t*)0x2000151a = 0xfa;
  *(uint8_t*)0x2000151b = 9;
  *(uint8_t*)0x2000151c = 4;
  *(uint8_t*)0x2000151d = 0x9b;
  *(uint8_t*)0x2000151e = 3;
  *(uint8_t*)0x2000151f = 0xa;
  *(uint8_t*)0x20001520 = 0xc3;
  *(uint8_t*)0x20001521 = 0x50;
  *(uint8_t*)0x20001522 = 0xcd;
  *(uint8_t*)0x20001523 = 0x7f;
  *(uint8_t*)0x20001524 = 9;
  *(uint8_t*)0x20001525 = 0x24;
  *(uint8_t*)0x20001526 = 2;
  *(uint8_t*)0x20001527 = 2;
  *(uint16_t*)0x20001528 = -1;
  *(uint16_t*)0x2000152a = 0x43e;
  *(uint8_t*)0x2000152c = 0x40;
  *(uint8_t*)0x2000152d = 7;
  *(uint8_t*)0x2000152e = 0x24;
  *(uint8_t*)0x2000152f = 1;
  *(uint8_t*)0x20001530 = 0x6e;
  *(uint8_t*)0x20001531 = 0;
  *(uint16_t*)0x20001532 = 5;
  *(uint8_t*)0x20001534 = 7;
  *(uint8_t*)0x20001535 = 0x24;
  *(uint8_t*)0x20001536 = 1;
  *(uint8_t*)0x20001537 = 0xe1;
  *(uint8_t*)0x20001538 = 0x40;
  *(uint16_t*)0x20001539 = 0x1001;
  *(uint8_t*)0x2000153b = 8;
  *(uint8_t*)0x2000153c = 0x24;
  *(uint8_t*)0x2000153d = 2;
  *(uint8_t*)0x2000153e = 1;
  *(uint8_t*)0x2000153f = 0x67;
  *(uint8_t*)0x20001540 = 2;
  *(uint8_t*)0x20001541 = 9;
  *(uint8_t*)0x20001542 = 0xf7;
  *(uint8_t*)0x20001543 = 9;
  *(uint8_t*)0x20001544 = 0x24;
  *(uint8_t*)0x20001545 = 2;
  *(uint8_t*)0x20001546 = 2;
  *(uint16_t*)0x20001547 = 3;
  *(uint16_t*)0x20001549 = 4;
  *(uint8_t*)0x2000154b = 4;
  *(uint8_t*)0x2000154c = 9;
  *(uint8_t*)0x2000154d = 0x24;
  *(uint8_t*)0x2000154e = 2;
  *(uint8_t*)0x2000154f = 2;
  *(uint16_t*)0x20001550 = 0x1800;
  *(uint16_t*)0x20001552 = 8;
  *(uint8_t*)0x20001554 = 2;
  *(uint8_t*)0x20001555 = 5;
  *(uint8_t*)0x20001556 = 0x24;
  *(uint8_t*)0x20001557 = 6;
  *(uint8_t*)0x20001558 = 0;
  *(uint8_t*)0x20001559 = 0;
  *(uint8_t*)0x2000155a = 5;
  *(uint8_t*)0x2000155b = 0x24;
  *(uint8_t*)0x2000155c = 0;
  *(uint16_t*)0x2000155d = 0x7ff;
  *(uint8_t*)0x2000155f = 0xd;
  *(uint8_t*)0x20001560 = 0x24;
  *(uint8_t*)0x20001561 = 0xf;
  *(uint8_t*)0x20001562 = 1;
  *(uint32_t*)0x20001563 = 0xcde;
  *(uint16_t*)0x20001567 = 0x80;
  *(uint16_t*)0x20001569 = 0x3f;
  *(uint8_t*)0x2000156b = 0xa5;
  *(uint8_t*)0x2000156c = 5;
  *(uint8_t*)0x2000156d = 0x24;
  *(uint8_t*)0x2000156e = 1;
  *(uint8_t*)0x2000156f = 2;
  *(uint8_t*)0x20001570 = 0xb0;
  *(uint8_t*)0x20001571 = 5;
  *(uint8_t*)0x20001572 = 0x24;
  *(uint8_t*)0x20001573 = 0x15;
  *(uint16_t*)0x20001574 = 3;
  *(uint8_t*)0x20001576 = 8;
  *(uint8_t*)0x20001577 = 0x24;
  *(uint8_t*)0x20001578 = 0x1c;
  *(uint16_t*)0x20001579 = 3;
  *(uint8_t*)0x2000157b = 5;
  *(uint16_t*)0x2000157c = 0x3ff;
  *(uint8_t*)0x2000157e = 0x12;
  *(uint8_t*)0x2000157f = 0x24;
  *(uint8_t*)0x20001580 = 7;
  *(uint8_t*)0x20001581 = 0x1f;
  *(uint16_t*)0x20001582 = 1;
  *(uint16_t*)0x20001584 = 3;
  *(uint16_t*)0x20001586 = 2;
  *(uint16_t*)0x20001588 = 0xff;
  *(uint16_t*)0x2000158a = 4;
  *(uint16_t*)0x2000158c = 0x3ff;
  *(uint16_t*)0x2000158e = 1;
  *(uint8_t*)0x20001590 = 4;
  *(uint8_t*)0x20001591 = 0x24;
  *(uint8_t*)0x20001592 = 2;
  *(uint8_t*)0x20001593 = 1;
  *(uint8_t*)0x20001594 = 9;
  *(uint8_t*)0x20001595 = 5;
  *(uint8_t*)0x20001596 = 0x81;
  *(uint8_t*)0x20001597 = 3;
  *(uint16_t*)0x20001598 = 8;
  *(uint8_t*)0x2000159a = 0x7f;
  *(uint8_t*)0x2000159b = 0x81;
  *(uint8_t*)0x2000159c = 0;
  *(uint8_t*)0x2000159d = 2;
  *(uint8_t*)0x2000159e = 0x21;
  *(uint8_t*)0x2000159f = 9;
  *(uint8_t*)0x200015a0 = 5;
  *(uint8_t*)0x200015a1 = 0x86;
  *(uint8_t*)0x200015a2 = 0xb;
  *(uint16_t*)0x200015a3 = 0;
  *(uint8_t*)0x200015a5 = 8;
  *(uint8_t*)0x200015a6 = 1;
  *(uint8_t*)0x200015a7 = 0x80;
  *(uint8_t*)0x200015a8 = 2;
  *(uint8_t*)0x200015a9 = 0xb;
  *(uint8_t*)0x200015aa = 9;
  *(uint8_t*)0x200015ab = 5;
  *(uint8_t*)0x200015ac = 6;
  *(uint8_t*)0x200015ad = 2;
  *(uint16_t*)0x200015ae = 0x200;
  *(uint8_t*)0x200015b0 = 7;
  *(uint8_t*)0x200015b1 = 0x8b;
  *(uint8_t*)0x200015b2 = 4;
  *(uint8_t*)0x200015b3 = 2;
  *(uint8_t*)0x200015b4 = 3;
  *(uint8_t*)0x200015b5 = 9;
  *(uint8_t*)0x200015b6 = 5;
  *(uint8_t*)0x200015b7 = 0xe;
  *(uint8_t*)0x200015b8 = 0x10;
  *(uint16_t*)0x200015b9 = 0x200;
  *(uint8_t*)0x200015bb = 0x80;
  *(uint8_t*)0x200015bc = 0x40;
  *(uint8_t*)0x200015bd = 0x81;
  *(uint8_t*)0x200015be = 2;
  *(uint8_t*)0x200015bf = 0x21;
  *(uint8_t*)0x200015c0 = 9;
  *(uint8_t*)0x200015c1 = 5;
  *(uint8_t*)0x200015c2 = 6;
  *(uint8_t*)0x200015c3 = 0;
  *(uint16_t*)0x200015c4 = 0x3ff;
  *(uint8_t*)0x200015c6 = 1;
  *(uint8_t*)0x200015c7 = 4;
  *(uint8_t*)0x200015c8 = 0xf9;
  *(uint8_t*)0x200015c9 = 7;
  *(uint8_t*)0x200015ca = 0x25;
  *(uint8_t*)0x200015cb = 1;
  *(uint8_t*)0x200015cc = 0;
  *(uint8_t*)0x200015cd = 8;
  *(uint16_t*)0x200015ce = 6;
  *(uint8_t*)0x200015d0 = 7;
  *(uint8_t*)0x200015d1 = 0x25;
  *(uint8_t*)0x200015d2 = 1;
  *(uint8_t*)0x200015d3 = 0x83;
  *(uint8_t*)0x200015d4 = 4;
  *(uint16_t*)0x200015d5 = 0x40;
  *(uint8_t*)0x200015d7 = 9;
  *(uint8_t*)0x200015d8 = 5;
  *(uint8_t*)0x200015d9 = 6;
  *(uint8_t*)0x200015da = 1;
  *(uint16_t*)0x200015db = 0x40;
  *(uint8_t*)0x200015dd = 3;
  *(uint8_t*)0x200015de = 3;
  *(uint8_t*)0x200015df = 0x81;
  *(uint8_t*)0x200015e0 = 7;
  *(uint8_t*)0x200015e1 = 0x25;
  *(uint8_t*)0x200015e2 = 1;
  *(uint8_t*)0x200015e3 = 0x80;
  *(uint8_t*)0x200015e4 = 7;
  *(uint16_t*)0x200015e5 = 7;
  *(uint8_t*)0x200015e7 = 9;
  *(uint8_t*)0x200015e8 = 5;
  *(uint8_t*)0x200015e9 = 9;
  *(uint8_t*)0x200015ea = 0;
  *(uint16_t*)0x200015eb = 0x5c2b;
  *(uint8_t*)0x200015ed = 0x24;
  *(uint8_t*)0x200015ee = 6;
  *(uint8_t*)0x200015ef = 2;
  *(uint8_t*)0x200015f0 = 2;
  *(uint8_t*)0x200015f1 = 0x23;
  *(uint8_t*)0x200015f2 = 9;
  *(uint8_t*)0x200015f3 = 5;
  *(uint8_t*)0x200015f4 = 0xe;
  *(uint8_t*)0x200015f5 = 0x10;
  *(uint16_t*)0x200015f6 = 0x40;
  *(uint8_t*)0x200015f8 = 0xba;
  *(uint8_t*)0x200015f9 = 0;
  *(uint8_t*)0x200015fa = 5;
  *(uint8_t*)0x200015fb = 7;
  *(uint8_t*)0x200015fc = 0x25;
  *(uint8_t*)0x200015fd = 1;
  *(uint8_t*)0x200015fe = 0x81;
  *(uint8_t*)0x200015ff = 6;
  *(uint16_t*)0x20001600 = 8;
  *(uint8_t*)0x20001602 = 9;
  *(uint8_t*)0x20001603 = 5;
  *(uint8_t*)0x20001604 = 0xf;
  *(uint8_t*)0x20001605 = 0xc;
  *(uint16_t*)0x20001606 = 0x10;
  *(uint8_t*)0x20001608 = -1;
  *(uint8_t*)0x20001609 = 0x81;
  *(uint8_t*)0x2000160a = 0x80;
  *(uint8_t*)0x2000160b = 7;
  *(uint8_t*)0x2000160c = 0x25;
  *(uint8_t*)0x2000160d = 1;
  *(uint8_t*)0x2000160e = 0x80;
  *(uint8_t*)0x2000160f = 0;
  *(uint16_t*)0x20001610 = 5;
  *(uint8_t*)0x20001612 = 9;
  *(uint8_t*)0x20001613 = 5;
  *(uint8_t*)0x20001614 = 3;
  *(uint8_t*)0x20001615 = 0xdb;
  *(uint16_t*)0x20001616 = 0x3ff;
  *(uint8_t*)0x20001618 = 0xa6;
  *(uint8_t*)0x20001619 = 9;
  *(uint8_t*)0x2000161a = 2;
  *(uint8_t*)0x2000161b = 2;
  *(uint8_t*)0x2000161c = 8;
  *(uint8_t*)0x2000161d = 2;
  *(uint8_t*)0x2000161e = 0xa;
  *(uint8_t*)0x2000161f = 9;
  *(uint8_t*)0x20001620 = 4;
  *(uint8_t*)0x20001621 = 0x49;
  *(uint8_t*)0x20001622 = 1;
  *(uint8_t*)0x20001623 = 0xb;
  *(uint8_t*)0x20001624 = 0x34;
  *(uint8_t*)0x20001625 = 0x70;
  *(uint8_t*)0x20001626 = 0x55;
  *(uint8_t*)0x20001627 = 0xe6;
  *(uint8_t*)0x20001628 = 9;
  *(uint8_t*)0x20001629 = 0x24;
  *(uint8_t*)0x2000162a = 2;
  *(uint8_t*)0x2000162b = 2;
  *(uint16_t*)0x2000162c = 3;
  *(uint16_t*)0x2000162e = 0;
  *(uint8_t*)0x20001630 = 9;
  *(uint8_t*)0x20001631 = 9;
  *(uint8_t*)0x20001632 = 0x24;
  *(uint8_t*)0x20001633 = 2;
  *(uint8_t*)0x20001634 = 2;
  *(uint16_t*)0x20001635 = 8;
  *(uint16_t*)0x20001637 = 0;
  *(uint8_t*)0x20001639 = 9;
  *(uint8_t*)0x2000163a = 8;
  *(uint8_t*)0x2000163b = 0x24;
  *(uint8_t*)0x2000163c = 2;
  *(uint8_t*)0x2000163d = 1;
  *(uint8_t*)0x2000163e = 1;
  *(uint8_t*)0x2000163f = 2;
  *(uint8_t*)0x20001640 = 6;
  *(uint8_t*)0x20001641 = 4;
  *(uint8_t*)0x20001642 = 9;
  *(uint8_t*)0x20001643 = 5;
  *(uint8_t*)0x20001644 = 0x80;
  *(uint8_t*)0x20001645 = 0x10;
  *(uint16_t*)0x20001646 = 0x400;
  *(uint8_t*)0x20001648 = 0xfe;
  *(uint8_t*)0x20001649 = 0;
  *(uint8_t*)0x2000164a = 1;
  *(uint8_t*)0x2000164b = 2;
  *(uint8_t*)0x2000164c = 0xd;
  *(uint8_t*)0x2000164d = 9;
  *(uint8_t*)0x2000164e = 5;
  *(uint8_t*)0x2000164f = 0xb;
  *(uint8_t*)0x20001650 = 0;
  *(uint16_t*)0x20001651 = 0x3ff;
  *(uint8_t*)0x20001653 = 4;
  *(uint8_t*)0x20001654 = -1;
  *(uint8_t*)0x20001655 = 4;
  *(uint8_t*)0x20001656 = 7;
  *(uint8_t*)0x20001657 = 0x25;
  *(uint8_t*)0x20001658 = 1;
  *(uint8_t*)0x20001659 = 0x82;
  *(uint8_t*)0x2000165a = 6;
  *(uint16_t*)0x2000165b = 9;
  *(uint8_t*)0x2000165d = 9;
  *(uint8_t*)0x2000165e = 5;
  *(uint8_t*)0x2000165f = 0;
  *(uint8_t*)0x20001660 = 4;
  *(uint16_t*)0x20001661 = 8;
  *(uint8_t*)0x20001663 = 3;
  *(uint8_t*)0x20001664 = 8;
  *(uint8_t*)0x20001665 = 1;
  *(uint8_t*)0x20001666 = 7;
  *(uint8_t*)0x20001667 = 0x25;
  *(uint8_t*)0x20001668 = 1;
  *(uint8_t*)0x20001669 = 0x80;
  *(uint8_t*)0x2000166a = 0x95;
  *(uint16_t*)0x2000166b = 0x20;
  *(uint8_t*)0x2000166d = 2;
  *(uint8_t*)0x2000166e = 0;
  *(uint8_t*)0x2000166f = 9;
  *(uint8_t*)0x20001670 = 5;
  *(uint8_t*)0x20001671 = 0xc;
  *(uint8_t*)0x20001672 = 0x10;
  *(uint16_t*)0x20001673 = 0;
  *(uint8_t*)0x20001675 = 7;
  *(uint8_t*)0x20001676 = 0x7f;
  *(uint8_t*)0x20001677 = 0;
  *(uint8_t*)0x20001678 = 7;
  *(uint8_t*)0x20001679 = 0x25;
  *(uint8_t*)0x2000167a = 1;
  *(uint8_t*)0x2000167b = 0;
  *(uint8_t*)0x2000167c = 0x1f;
  *(uint16_t*)0x2000167d = 2;
  *(uint8_t*)0x2000167f = 2;
  *(uint8_t*)0x20001680 = 7;
  *(uint8_t*)0x20001681 = 9;
  *(uint8_t*)0x20001682 = 5;
  *(uint8_t*)0x20001683 = 0xa;
  *(uint8_t*)0x20001684 = 0;
  *(uint16_t*)0x20001685 = 0x400;
  *(uint8_t*)0x20001687 = 0;
  *(uint8_t*)0x20001688 = 1;
  *(uint8_t*)0x20001689 = 3;
  *(uint8_t*)0x2000168a = 7;
  *(uint8_t*)0x2000168b = 0x25;
  *(uint8_t*)0x2000168c = 1;
  *(uint8_t*)0x2000168d = 0x80;
  *(uint8_t*)0x2000168e = 2;
  *(uint16_t*)0x2000168f = 5;
  *(uint8_t*)0x20001691 = 9;
  *(uint8_t*)0x20001692 = 5;
  *(uint8_t*)0x20001693 = 6;
  *(uint8_t*)0x20001694 = 3;
  *(uint16_t*)0x20001695 = 0x1c;
  *(uint8_t*)0x20001697 = 8;
  *(uint8_t*)0x20001698 = 0;
  *(uint8_t*)0x20001699 = 7;
  *(uint8_t*)0x2000169a = 7;
  *(uint8_t*)0x2000169b = 0x25;
  *(uint8_t*)0x2000169c = 1;
  *(uint8_t*)0x2000169d = 0x8b;
  *(uint8_t*)0x2000169e = 9;
  *(uint16_t*)0x2000169f = 0xa8;
  *(uint8_t*)0x200016a1 = 9;
  *(uint8_t*)0x200016a2 = 5;
  *(uint8_t*)0x200016a3 = 0xe;
  *(uint8_t*)0x200016a4 = 0x10;
  *(uint16_t*)0x200016a5 = 0x400;
  *(uint8_t*)0x200016a7 = 5;
  *(uint8_t*)0x200016a8 = 1;
  *(uint8_t*)0x200016a9 = 8;
  *(uint8_t*)0x200016aa = 7;
  *(uint8_t*)0x200016ab = 0x25;
  *(uint8_t*)0x200016ac = 1;
  *(uint8_t*)0x200016ad = 1;
  *(uint8_t*)0x200016ae = 5;
  *(uint16_t*)0x200016af = 5;
  *(uint8_t*)0x200016b1 = 2;
  *(uint8_t*)0x200016b2 = 7;
  *(uint8_t*)0x200016b3 = 9;
  *(uint8_t*)0x200016b4 = 5;
  *(uint8_t*)0x200016b5 = 2;
  *(uint8_t*)0x200016b6 = 0x10;
  *(uint16_t*)0x200016b7 = 0x10;
  *(uint8_t*)0x200016b9 = 0x7f;
  *(uint8_t*)0x200016ba = 1;
  *(uint8_t*)0x200016bb = 2;
  *(uint8_t*)0x200016bc = 7;
  *(uint8_t*)0x200016bd = 0x25;
  *(uint8_t*)0x200016be = 1;
  *(uint8_t*)0x200016bf = 0x80;
  *(uint8_t*)0x200016c0 = 7;
  *(uint16_t*)0x200016c1 = 0x800;
  *(uint8_t*)0x200016c3 = 2;
  *(uint8_t*)0x200016c4 = 0x10;
  *(uint8_t*)0x200016c5 = 9;
  *(uint8_t*)0x200016c6 = 5;
  *(uint8_t*)0x200016c7 = 0x80;
  *(uint8_t*)0x200016c8 = 3;
  *(uint16_t*)0x200016c9 = 0x40;
  *(uint8_t*)0x200016cb = 0x39;
  *(uint8_t*)0x200016cc = 0;
  *(uint8_t*)0x200016cd = 0x3f;
  *(uint8_t*)0x200016ce = 2;
  *(uint8_t*)0x200016cf = 1;
  *(uint8_t*)0x200016d0 = 2;
  *(uint8_t*)0x200016d1 = 0x24;
  *(uint8_t*)0x200016d2 = 9;
  *(uint8_t*)0x200016d3 = 5;
  *(uint8_t*)0x200016d4 = 4;
  *(uint8_t*)0x200016d5 = 4;
  *(uint16_t*)0x200016d6 = 0x3ff;
  *(uint8_t*)0x200016d8 = 0x3f;
  *(uint8_t*)0x200016d9 = 0x1f;
  *(uint8_t*)0x200016da = 0xa2;
  *(uint8_t*)0x200016db = 2;
  *(uint8_t*)0x200016dc = 0x21;
  *(uint8_t*)0x200016dd = 9;
  *(uint8_t*)0x200016de = 5;
  *(uint8_t*)0x200016df = 6;
  *(uint8_t*)0x200016e0 = 8;
  *(uint16_t*)0x200016e1 = 0x40;
  *(uint8_t*)0x200016e3 = 9;
  *(uint8_t*)0x200016e4 = 6;
  *(uint8_t*)0x200016e5 = -1;
  *(uint8_t*)0x200016e6 = 7;
  *(uint8_t*)0x200016e7 = 0x25;
  *(uint8_t*)0x200016e8 = 1;
  *(uint8_t*)0x200016e9 = 0x82;
  *(uint8_t*)0x200016ea = 0x3f;
  *(uint16_t*)0x200016eb = 0x7ff;
  *(uint8_t*)0x200016ed = 7;
  *(uint8_t*)0x200016ee = 0x25;
  *(uint8_t*)0x200016ef = 1;
  *(uint8_t*)0x200016f0 = 0x43;
  *(uint8_t*)0x200016f1 = 0xfa;
  *(uint16_t*)0x200016f2 = 9;
  *(uint8_t*)0x200016f4 = 9;
  *(uint8_t*)0x200016f5 = 4;
  *(uint8_t*)0x200016f6 = 0x42;
  *(uint8_t*)0x200016f7 = 0x20;
  *(uint8_t*)0x200016f8 = 6;
  *(uint8_t*)0x200016f9 = 9;
  *(uint8_t*)0x200016fa = 0x70;
  *(uint8_t*)0x200016fb = 8;
  *(uint8_t*)0x200016fc = 0x7f;
  *(uint8_t*)0x200016fd = 8;
  *(uint8_t*)0x200016fe = 0x24;
  *(uint8_t*)0x200016ff = 2;
  *(uint8_t*)0x20001700 = 1;
  *(uint8_t*)0x20001701 = 0xfa;
  *(uint8_t*)0x20001702 = 3;
  *(uint8_t*)0x20001703 = 0x7f;
  *(uint8_t*)0x20001704 = 0x40;
  *(uint8_t*)0x20001705 = 8;
  *(uint8_t*)0x20001706 = 0x24;
  *(uint8_t*)0x20001707 = 2;
  *(uint8_t*)0x20001708 = 1;
  *(uint8_t*)0x20001709 = 0x3f;
  *(uint8_t*)0x2000170a = 3;
  *(uint8_t*)0x2000170b = 0xe9;
  *(uint8_t*)0x2000170c = 0x7f;
  *(uint8_t*)0x2000170d = 8;
  *(uint8_t*)0x2000170e = 0x24;
  *(uint8_t*)0x2000170f = 2;
  *(uint8_t*)0x20001710 = 1;
  *(uint8_t*)0x20001711 = 0;
  *(uint8_t*)0x20001712 = 3;
  *(uint8_t*)0x20001713 = 0x40;
  *(uint8_t*)0x20001714 = 5;
  *(uint8_t*)0x20001715 = 8;
  *(uint8_t*)0x20001716 = 0x24;
  *(uint8_t*)0x20001717 = 2;
  *(uint8_t*)0x20001718 = 1;
  *(uint8_t*)0x20001719 = 0x20;
  *(uint8_t*)0x2000171a = 2;
  *(uint8_t*)0x2000171b = 2;
  *(uint8_t*)0x2000171c = 3;
  *(uint8_t*)0x2000171d = 8;
  *(uint8_t*)0x2000171e = 0x24;
  *(uint8_t*)0x2000171f = 2;
  *(uint8_t*)0x20001720 = 1;
  *(uint8_t*)0x20001721 = -1;
  *(uint8_t*)0x20001722 = 2;
  *(uint8_t*)0x20001723 = 0x3f;
  *(uint8_t*)0x20001724 = 6;
  *(uint8_t*)0x20001725 = 9;
  *(uint8_t*)0x20001726 = 5;
  *(uint8_t*)0x20001727 = 0xa;
  *(uint8_t*)0x20001728 = 2;
  *(uint16_t*)0x20001729 = 0x40;
  *(uint8_t*)0x2000172b = 0x1f;
  *(uint8_t*)0x2000172c = 3;
  *(uint8_t*)0x2000172d = 6;
  *(uint8_t*)0x2000172e = 2;
  *(uint8_t*)0x2000172f = 0xd;
  *(uint8_t*)0x20001730 = 9;
  *(uint8_t*)0x20001731 = 5;
  *(uint8_t*)0x20001732 = 0xb;
  *(uint8_t*)0x20001733 = 0xc;
  *(uint16_t*)0x20001734 = 0x200;
  *(uint8_t*)0x20001736 = 0x2d;
  *(uint8_t*)0x20001737 = 6;
  *(uint8_t*)0x20001738 = 0x3f;
  *(uint8_t*)0x20001739 = 7;
  *(uint8_t*)0x2000173a = 0x25;
  *(uint8_t*)0x2000173b = 1;
  *(uint8_t*)0x2000173c = 1;
  *(uint8_t*)0x2000173d = 0x88;
  *(uint16_t*)0x2000173e = 4;
  *(uint8_t*)0x20001740 = 2;
  *(uint8_t*)0x20001741 = 7;
  *(uint8_t*)0x20001742 = 9;
  *(uint8_t*)0x20001743 = 5;
  *(uint8_t*)0x20001744 = 7;
  *(uint8_t*)0x20001745 = 0;
  *(uint16_t*)0x20001746 = 0x400;
  *(uint8_t*)0x20001748 = 0xc1;
  *(uint8_t*)0x20001749 = 1;
  *(uint8_t*)0x2000174a = 7;
  *(uint8_t*)0x2000174b = 7;
  *(uint8_t*)0x2000174c = 0x25;
  *(uint8_t*)0x2000174d = 1;
  *(uint8_t*)0x2000174e = 0x81;
  *(uint8_t*)0x2000174f = 6;
  *(uint16_t*)0x20001750 = 0xc8ea;
  *(uint8_t*)0x20001752 = 9;
  *(uint8_t*)0x20001753 = 5;
  *(uint8_t*)0x20001754 = 0;
  *(uint8_t*)0x20001755 = 0x10;
  *(uint16_t*)0x20001756 = 0x10;
  *(uint8_t*)0x20001758 = 8;
  *(uint8_t*)0x20001759 = 0x40;
  *(uint8_t*)0x2000175a = 4;
  *(uint8_t*)0x2000175b = 2;
  *(uint8_t*)0x2000175c = 0xb;
  *(uint8_t*)0x2000175d = 2;
  *(uint8_t*)0x2000175e = 8;
  *(uint8_t*)0x2000175f = 9;
  *(uint8_t*)0x20001760 = 5;
  *(uint8_t*)0x20001761 = 5;
  *(uint8_t*)0x20001762 = 0;
  *(uint16_t*)0x20001763 = 0x200;
  *(uint8_t*)0x20001765 = 0x63;
  *(uint8_t*)0x20001766 = 2;
  *(uint8_t*)0x20001767 = 1;
  *(uint8_t*)0x20001768 = 7;
  *(uint8_t*)0x20001769 = 0x25;
  *(uint8_t*)0x2000176a = 1;
  *(uint8_t*)0x2000176b = 0x80;
  *(uint8_t*)0x2000176c = 0x20;
  *(uint16_t*)0x2000176d = 0x101;
  *(uint8_t*)0x2000176f = 9;
  *(uint8_t*)0x20001770 = 5;
  *(uint8_t*)0x20001771 = 8;
  *(uint8_t*)0x20001772 = 0x10;
  *(uint16_t*)0x20001773 = 0x200;
  *(uint8_t*)0x20001775 = 0x20;
  *(uint8_t*)0x20001776 = 3;
  *(uint8_t*)0x20001777 = 7;
  *(uint8_t*)0x20001778 = 7;
  *(uint8_t*)0x20001779 = 0x25;
  *(uint8_t*)0x2000177a = 1;
  *(uint8_t*)0x2000177b = 0x82;
  *(uint8_t*)0x2000177c = 0x40;
  *(uint16_t*)0x2000177d = 0xf279;
  *(uint8_t*)0x2000177f = 7;
  *(uint8_t*)0x20001780 = 0x25;
  *(uint8_t*)0x20001781 = 1;
  *(uint8_t*)0x20001782 = 0;
  *(uint8_t*)0x20001783 = 3;
  *(uint16_t*)0x20001784 = 1;
  *(uint8_t*)0x20001786 = 9;
  *(uint8_t*)0x20001787 = 4;
  *(uint8_t*)0x20001788 = 0xc4;
  *(uint8_t*)0x20001789 = 4;
  *(uint8_t*)0x2000178a = 6;
  *(uint8_t*)0x2000178b = 0xc6;
  *(uint8_t*)0x2000178c = 0x8c;
  *(uint8_t*)0x2000178d = 5;
  *(uint8_t*)0x2000178e = 3;
  *(uint8_t*)0x2000178f = 5;
  *(uint8_t*)0x20001790 = 0x24;
  *(uint8_t*)0x20001791 = 6;
  *(uint8_t*)0x20001792 = 0;
  *(uint8_t*)0x20001793 = 1;
  *(uint8_t*)0x20001794 = 5;
  *(uint8_t*)0x20001795 = 0x24;
  *(uint8_t*)0x20001796 = 0;
  *(uint16_t*)0x20001797 = 8;
  *(uint8_t*)0x20001799 = 0xd;
  *(uint8_t*)0x2000179a = 0x24;
  *(uint8_t*)0x2000179b = 0xf;
  *(uint8_t*)0x2000179c = 1;
  *(uint32_t*)0x2000179d = 0x67;
  *(uint16_t*)0x200017a1 = 0xff;
  *(uint16_t*)0x200017a3 = 0xfffa;
  *(uint8_t*)0x200017a5 = 0x40;
  *(uint8_t*)0x200017a6 = 6;
  *(uint8_t*)0x200017a7 = 0x24;
  *(uint8_t*)0x200017a8 = 0x1a;
  *(uint16_t*)0x200017a9 = 0x9b;
  *(uint8_t*)0x200017ab = 2;
  *(uint8_t*)0x200017ac = 0x10;
  *(uint8_t*)0x200017ad = 0x24;
  *(uint8_t*)0x200017ae = 7;
  *(uint8_t*)0x200017af = 1;
  *(uint16_t*)0x200017b0 = 0x9a;
  *(uint16_t*)0x200017b2 = 0xa14;
  *(uint16_t*)0x200017b4 = 0x54;
  *(uint16_t*)0x200017b6 = 3;
  *(uint16_t*)0x200017b8 = 3;
  *(uint16_t*)0x200017ba = -1;
  *(uint8_t*)0x200017bc = 0x15;
  *(uint8_t*)0x200017bd = 0x24;
  *(uint8_t*)0x200017be = 0x12;
  *(uint16_t*)0x200017bf = 0x1f;
  *(uint64_t*)0x200017c1 = 0x14f5e048ba817a3;
  *(uint64_t*)0x200017c9 = 0x2a397ecbffc007a6;
  *(uint8_t*)0x200017d1 = 5;
  *(uint8_t*)0x200017d2 = 0x24;
  *(uint8_t*)0x200017d3 = 0x15;
  *(uint16_t*)0x200017d4 = 0x800;
  *(uint8_t*)0x200017d6 = 0xc;
  *(uint8_t*)0x200017d7 = 0x24;
  *(uint8_t*)0x200017d8 = 0x1b;
  *(uint16_t*)0x200017d9 = 9;
  *(uint16_t*)0x200017db = 5;
  *(uint8_t*)0x200017dd = 0x8f;
  *(uint8_t*)0x200017de = 0xf9;
  *(uint16_t*)0x200017df = 6;
  *(uint8_t*)0x200017e1 = 6;
  *(uint8_t*)0x200017e2 = 4;
  *(uint8_t*)0x200017e3 = 0x24;
  *(uint8_t*)0x200017e4 = 0x13;
  *(uint8_t*)0x200017e5 = 3;
  *(uint8_t*)0x200017e6 = 5;
  *(uint8_t*)0x200017e7 = 0x24;
  *(uint8_t*)0x200017e8 = 1;
  *(uint8_t*)0x200017e9 = 1;
  *(uint8_t*)0x200017ea = 0x80;
  *(uint8_t*)0x200017eb = 9;
  *(uint8_t*)0x200017ec = 5;
  *(uint8_t*)0x200017ed = 7;
  *(uint8_t*)0x200017ee = 1;
  *(uint16_t*)0x200017ef = 0x3ff;
  *(uint8_t*)0x200017f1 = 0xfb;
  *(uint8_t*)0x200017f2 = 2;
  *(uint8_t*)0x200017f3 = 0x89;
  *(uint8_t*)0x200017f4 = 2;
  *(uint8_t*)0x200017f5 = 8;
  *(uint8_t*)0x200017f6 = 2;
  *(uint8_t*)0x200017f7 = 0x11;
  *(uint8_t*)0x200017f8 = 9;
  *(uint8_t*)0x200017f9 = 5;
  *(uint8_t*)0x200017fa = 0xe;
  *(uint8_t*)0x200017fb = 0x10;
  *(uint16_t*)0x200017fc = 0x20;
  *(uint8_t*)0x200017fe = 1;
  *(uint8_t*)0x200017ff = 0xee;
  *(uint8_t*)0x20001800 = 8;
  *(uint8_t*)0x20001801 = 7;
  *(uint8_t*)0x20001802 = 0x25;
  *(uint8_t*)0x20001803 = 1;
  *(uint8_t*)0x20001804 = 0x80;
  *(uint8_t*)0x20001805 = 2;
  *(uint16_t*)0x20001806 = 0xcef;
  *(uint8_t*)0x20001808 = 9;
  *(uint8_t*)0x20001809 = 5;
  *(uint8_t*)0x2000180a = 7;
  *(uint8_t*)0x2000180b = 3;
  *(uint16_t*)0x2000180c = 0x40;
  *(uint8_t*)0x2000180e = 3;
  *(uint8_t*)0x2000180f = 0x20;
  *(uint8_t*)0x20001810 = 0x1f;
  *(uint8_t*)0x20001811 = 7;
  *(uint8_t*)0x20001812 = 0x25;
  *(uint8_t*)0x20001813 = 1;
  *(uint8_t*)0x20001814 = 0x82;
  *(uint8_t*)0x20001815 = 0x40;
  *(uint16_t*)0x20001816 = 0x9b;
  *(uint8_t*)0x20001818 = 9;
  *(uint8_t*)0x20001819 = 5;
  *(uint8_t*)0x2000181a = 2;
  *(uint8_t*)0x2000181b = 0;
  *(uint16_t*)0x2000181c = 0x10;
  *(uint8_t*)0x2000181e = 0x1f;
  *(uint8_t*)0x2000181f = 1;
  *(uint8_t*)0x20001820 = 0xd1;
  *(uint8_t*)0x20001821 = 7;
  *(uint8_t*)0x20001822 = 0x25;
  *(uint8_t*)0x20001823 = 1;
  *(uint8_t*)0x20001824 = 1;
  *(uint8_t*)0x20001825 = 8;
  *(uint16_t*)0x20001826 = 0x57;
  *(uint8_t*)0x20001828 = 9;
  *(uint8_t*)0x20001829 = 5;
  *(uint8_t*)0x2000182a = 0xa;
  *(uint8_t*)0x2000182b = 0;
  *(uint16_t*)0x2000182c = 0x40;
  *(uint8_t*)0x2000182e = 0;
  *(uint8_t*)0x2000182f = 2;
  *(uint8_t*)0x20001830 = 0;
  *(uint8_t*)0x20001831 = 2;
  *(uint8_t*)0x20001832 = 0x23;
  *(uint8_t*)0x20001833 = 9;
  *(uint8_t*)0x20001834 = 5;
  *(uint8_t*)0x20001835 = 5;
  *(uint8_t*)0x20001836 = 0x10;
  *(uint16_t*)0x20001837 = 8;
  *(uint8_t*)0x20001839 = 0;
  *(uint8_t*)0x2000183a = 0xfc;
  *(uint8_t*)0x2000183b = 0xe0;
  *(uint8_t*)0x2000183c = 2;
  *(uint8_t*)0x2000183d = 0xc;
  *(uint32_t*)0x20000340 = 0;
  *(uint64_t*)0x20000344 = 0;
  *(uint32_t*)0x2000034c = 0;
  *(uint64_t*)0x20000350 = 0;
  *(uint32_t*)0x20000358 = 6;
  *(uint32_t*)0x2000035c = 0;
  *(uint64_t*)0x20000360 = 0;
  *(uint32_t*)0x20000368 = 0;
  *(uint64_t*)0x2000036c = 0;
  *(uint32_t*)0x20000374 = 0;
  *(uint64_t*)0x20000378 = 0;
  *(uint32_t*)0x20000380 = 0;
  *(uint64_t*)0x20000384 = 0;
  *(uint32_t*)0x2000038c = 0;
  *(uint64_t*)0x20000390 = 0;
  *(uint32_t*)0x20000398 = 0;
  *(uint64_t*)0x2000039c = 0;
  syz_usb_connect(2, 0x33e, 0x20001500, 0x20000340);
}
int main(void)
{
  syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  loop();
  return 0;
}