// https://syzkaller.appspot.com/bug?id=8cce7c2c0566b3a1bdb55c5b1026833a88cf8b0f
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <arpa/inet.h>
#include <dirent.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <net/if.h>
#include <net/if_arp.h>
#include <netinet/in.h>
#include <sched.h>
#include <signal.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/mount.h>
#include <sys/prctl.h>
#include <sys/resource.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/uio.h>
#include <sys/wait.h>
#include <time.h>
#include <unistd.h>

#include <linux/if_addr.h>
#include <linux/if_ether.h>
#include <linux/if_link.h>
#include <linux/if_tun.h>
#include <linux/in6.h>
#include <linux/ip.h>
#include <linux/neighbour.h>
#include <linux/net.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <linux/tcp.h>
#include <linux/veth.h>

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;
}

static struct {
  char* pos;
  int nesting;
  struct nlattr* nested[8];
  char buf[1024];
} nlmsg;

static void netlink_init(int typ, int flags, const void* data, int size)
{
  memset(&nlmsg, 0, sizeof(nlmsg));
  struct nlmsghdr* hdr = (struct nlmsghdr*)nlmsg.buf;
  hdr->nlmsg_type = typ;
  hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | flags;
  memcpy(hdr + 1, data, size);
  nlmsg.pos = (char*)(hdr + 1) + NLMSG_ALIGN(size);
}

static void netlink_attr(int typ, const void* data, int size)
{
  struct nlattr* attr = (struct nlattr*)nlmsg.pos;
  attr->nla_len = sizeof(*attr) + size;
  attr->nla_type = typ;
  memcpy(attr + 1, data, size);
  nlmsg.pos += NLMSG_ALIGN(attr->nla_len);
}

static void netlink_nest(int typ)
{
  struct nlattr* attr = (struct nlattr*)nlmsg.pos;
  attr->nla_type = typ;
  nlmsg.pos += sizeof(*attr);
  nlmsg.nested[nlmsg.nesting++] = attr;
}

static void netlink_done(void)
{
  struct nlattr* attr = nlmsg.nested[--nlmsg.nesting];
  attr->nla_len = nlmsg.pos - (char*)attr;
}

static int netlink_send(int sock)
{
  if (nlmsg.pos > nlmsg.buf + sizeof(nlmsg.buf) || nlmsg.nesting)
    exit(1);
  struct nlmsghdr* hdr = (struct nlmsghdr*)nlmsg.buf;
  hdr->nlmsg_len = nlmsg.pos - nlmsg.buf;
  struct sockaddr_nl addr;
  memset(&addr, 0, sizeof(addr));
  addr.nl_family = AF_NETLINK;
  unsigned n = sendto(sock, nlmsg.buf, hdr->nlmsg_len, 0,
                      (struct sockaddr*)&addr, sizeof(addr));
  if (n != hdr->nlmsg_len)
    exit(1);
  n = recv(sock, nlmsg.buf, sizeof(nlmsg.buf), 0);
  if (n < sizeof(struct nlmsghdr) + sizeof(struct nlmsgerr))
    exit(1);
  if (hdr->nlmsg_type != NLMSG_ERROR)
    exit(1);
  return -((struct nlmsgerr*)(hdr + 1))->error;
}

static void netlink_add_device_impl(const char* type, const char* name)
{
  struct ifinfomsg hdr;
  memset(&hdr, 0, sizeof(hdr));
  netlink_init(RTM_NEWLINK, NLM_F_EXCL | NLM_F_CREATE, &hdr, sizeof(hdr));
  if (name)
    netlink_attr(IFLA_IFNAME, name, strlen(name));
  netlink_nest(IFLA_LINKINFO);
  netlink_attr(IFLA_INFO_KIND, type, strlen(type));
}

static void netlink_add_device(int sock, const char* type, const char* name)
{
  netlink_add_device_impl(type, name);
  netlink_done();
  int err = netlink_send(sock);
  (void)err;
}

static void netlink_add_veth(int sock, const char* name, const char* peer)
{
  netlink_add_device_impl("veth", name);
  netlink_nest(IFLA_INFO_DATA);
  netlink_nest(VETH_INFO_PEER);
  nlmsg.pos += sizeof(struct ifinfomsg);
  netlink_attr(IFLA_IFNAME, peer, strlen(peer));
  netlink_done();
  netlink_done();
  netlink_done();
  int err = netlink_send(sock);
  (void)err;
}

static void netlink_add_hsr(int sock, const char* name, const char* slave1,
                            const char* slave2)
{
  netlink_add_device_impl("hsr", name);
  netlink_nest(IFLA_INFO_DATA);
  int ifindex1 = if_nametoindex(slave1);
  netlink_attr(IFLA_HSR_SLAVE1, &ifindex1, sizeof(ifindex1));
  int ifindex2 = if_nametoindex(slave2);
  netlink_attr(IFLA_HSR_SLAVE2, &ifindex2, sizeof(ifindex2));
  netlink_done();
  netlink_done();
  int err = netlink_send(sock);
  (void)err;
}

static void netlink_device_change(int sock, const char* name, bool up,
                                  const char* master, const void* mac,
                                  int macsize)
{
  struct ifinfomsg hdr;
  memset(&hdr, 0, sizeof(hdr));
  if (up)
    hdr.ifi_flags = hdr.ifi_change = IFF_UP;
  netlink_init(RTM_NEWLINK, 0, &hdr, sizeof(hdr));
  netlink_attr(IFLA_IFNAME, name, strlen(name));
  if (master) {
    int ifindex = if_nametoindex(master);
    netlink_attr(IFLA_MASTER, &ifindex, sizeof(ifindex));
  }
  if (macsize)
    netlink_attr(IFLA_ADDRESS, mac, macsize);
  int err = netlink_send(sock);
  (void)err;
}

static int netlink_add_addr(int sock, const char* dev, const void* addr,
                            int addrsize)
{
  struct ifaddrmsg hdr;
  memset(&hdr, 0, sizeof(hdr));
  hdr.ifa_family = addrsize == 4 ? AF_INET : AF_INET6;
  hdr.ifa_prefixlen = addrsize == 4 ? 24 : 120;
  hdr.ifa_scope = RT_SCOPE_UNIVERSE;
  hdr.ifa_index = if_nametoindex(dev);
  netlink_init(RTM_NEWADDR, NLM_F_CREATE | NLM_F_REPLACE, &hdr, sizeof(hdr));
  netlink_attr(IFA_LOCAL, addr, addrsize);
  netlink_attr(IFA_ADDRESS, addr, addrsize);
  return netlink_send(sock);
}

static void netlink_add_addr4(int sock, const char* dev, const char* addr)
{
  struct in_addr in_addr;
  inet_pton(AF_INET, addr, &in_addr);
  int err = netlink_add_addr(sock, dev, &in_addr, sizeof(in_addr));
  (void)err;
}

static void netlink_add_addr6(int sock, const char* dev, const char* addr)
{
  struct in6_addr in6_addr;
  inet_pton(AF_INET6, addr, &in6_addr);
  int err = netlink_add_addr(sock, dev, &in6_addr, sizeof(in6_addr));
  (void)err;
}

#define DEV_IPV4 "172.20.20.%d"
#define DEV_IPV6 "fe80::%02x"
#define DEV_MAC 0x00aaaaaaaaaa
static void initialize_netdevices(void)
{
  char netdevsim[16];
  sprintf(netdevsim, "netdevsim%d", (int)procid);
  struct {
    const char* type;
    const char* dev;
  } devtypes[] = {
      {"ip6gretap", "ip6gretap0"}, {"bridge", "bridge0"},
      {"vcan", "vcan0"},           {"bond", "bond0"},
      {"team", "team0"},           {"dummy", "dummy0"},
      {"nlmon", "nlmon0"},         {"caif", "caif0"},
      {"batadv", "batadv0"},       {"vxcan", "vxcan1"},
      {"netdevsim", netdevsim},    {"veth", 0},
  };
  const char* devmasters[] = {"bridge", "bond", "team"};
  struct {
    const char* name;
    int macsize;
    bool noipv6;
  } devices[] = {
      {"lo", ETH_ALEN},
      {"sit0", 0},
      {"bridge0", ETH_ALEN},
      {"vcan0", 0, true},
      {"tunl0", 0},
      {"gre0", 0},
      {"gretap0", ETH_ALEN},
      {"ip_vti0", 0},
      {"ip6_vti0", 0},
      {"ip6tnl0", 0},
      {"ip6gre0", 0},
      {"ip6gretap0", ETH_ALEN},
      {"erspan0", ETH_ALEN},
      {"bond0", ETH_ALEN},
      {"veth0", ETH_ALEN},
      {"veth1", ETH_ALEN},
      {"team0", ETH_ALEN},
      {"veth0_to_bridge", ETH_ALEN},
      {"veth1_to_bridge", ETH_ALEN},
      {"veth0_to_bond", ETH_ALEN},
      {"veth1_to_bond", ETH_ALEN},
      {"veth0_to_team", ETH_ALEN},
      {"veth1_to_team", ETH_ALEN},
      {"veth0_to_hsr", ETH_ALEN},
      {"veth1_to_hsr", ETH_ALEN},
      {"hsr0", 0},
      {"dummy0", ETH_ALEN},
      {"nlmon0", 0},
      {"vxcan1", 0, true},
      {"caif0", ETH_ALEN},
      {"batadv0", ETH_ALEN},
      {netdevsim, ETH_ALEN},
  };
  int sock = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
  if (sock == -1)
    exit(1);
  unsigned i;
  for (i = 0; i < sizeof(devtypes) / sizeof(devtypes[0]); i++)
    netlink_add_device(sock, devtypes[i].type, devtypes[i].dev);
  for (i = 0; i < sizeof(devmasters) / (sizeof(devmasters[0])); i++) {
    char master[32], slave0[32], veth0[32], slave1[32], veth1[32];
    sprintf(slave0, "%s_slave_0", devmasters[i]);
    sprintf(veth0, "veth0_to_%s", devmasters[i]);
    netlink_add_veth(sock, slave0, veth0);
    sprintf(slave1, "%s_slave_1", devmasters[i]);
    sprintf(veth1, "veth1_to_%s", devmasters[i]);
    netlink_add_veth(sock, slave1, veth1);
    sprintf(master, "%s0", devmasters[i]);
    netlink_device_change(sock, slave0, false, master, 0, 0);
    netlink_device_change(sock, slave1, false, master, 0, 0);
  }
  netlink_device_change(sock, "bridge_slave_0", true, 0, 0, 0);
  netlink_device_change(sock, "bridge_slave_1", true, 0, 0, 0);
  netlink_add_veth(sock, "hsr_slave_0", "veth0_to_hsr");
  netlink_add_veth(sock, "hsr_slave_1", "veth1_to_hsr");
  netlink_add_hsr(sock, "hsr0", "hsr_slave_0", "hsr_slave_1");
  netlink_device_change(sock, "hsr_slave_0", true, 0, 0, 0);
  netlink_device_change(sock, "hsr_slave_1", true, 0, 0, 0);
  for (i = 0; i < sizeof(devices) / (sizeof(devices[0])); i++) {
    char addr[32];
    sprintf(addr, DEV_IPV4, i + 10);
    netlink_add_addr4(sock, devices[i].name, addr);
    if (!devices[i].noipv6) {
      sprintf(addr, DEV_IPV6, i + 10);
      netlink_add_addr6(sock, devices[i].name, addr);
    }
    uint64_t macaddr = DEV_MAC + ((i + 10ull) << 40);
    netlink_device_change(sock, devices[i].name, true, 0, &macaddr,
                          devices[i].macsize);
  }
  close(sock);
}
static void initialize_netdevices_init(void)
{
  int sock = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
  if (sock == -1)
    exit(1);
  struct {
    const char* type;
    int macsize;
    bool noipv6;
    bool noup;
  } devtypes[] = {
      {"nr", 7, true}, {"rose", 5, true, true},
  };
  unsigned i;
  for (i = 0; i < sizeof(devtypes) / sizeof(devtypes[0]); i++) {
    char dev[32], addr[32];
    sprintf(dev, "%s%d", devtypes[i].type, (int)procid);
    sprintf(addr, "172.30.%d.%d", i, (int)procid + 1);
    netlink_add_addr4(sock, dev, addr);
    if (!devtypes[i].noipv6) {
      sprintf(addr, "fe88::%02x:%02x", i, (int)procid + 1);
      netlink_add_addr6(sock, dev, addr);
    }
    int macsize = devtypes[i].macsize;
    uint64_t macaddr = 0xbbbbbb +
                       ((unsigned long long)i << (8 * (macsize - 2))) +
                       (procid << (8 * (macsize - 1)));
    netlink_device_change(sock, dev, !devtypes[i].noup, 0, &macaddr, macsize);
  }
  close(sock);
}

static void setup_common()
{
  if (mount(0, "/sys/fs/fuse/connections", "fusectl", 0, 0)) {
  }
}

static void loop();

static void sandbox_common()
{
  prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0);
  setpgrp();
  setsid();
  struct rlimit rlim;
  rlim.rlim_cur = rlim.rlim_max = (200 << 20);
  setrlimit(RLIMIT_AS, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 32 << 20;
  setrlimit(RLIMIT_MEMLOCK, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 136 << 20;
  setrlimit(RLIMIT_FSIZE, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 1 << 20;
  setrlimit(RLIMIT_STACK, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 0;
  setrlimit(RLIMIT_CORE, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 256;
  setrlimit(RLIMIT_NOFILE, &rlim);
  if (unshare(CLONE_NEWNS)) {
  }
  if (unshare(CLONE_NEWIPC)) {
  }
  if (unshare(0x02000000)) {
  }
  if (unshare(CLONE_NEWUTS)) {
  }
  if (unshare(CLONE_SYSVSEM)) {
  }
  typedef struct {
    const char* name;
    const char* value;
  } sysctl_t;
  static const sysctl_t sysctls[] = {
      {"/proc/sys/kernel/shmmax", "16777216"},
      {"/proc/sys/kernel/shmall", "536870912"},
      {"/proc/sys/kernel/shmmni", "1024"},
      {"/proc/sys/kernel/msgmax", "8192"},
      {"/proc/sys/kernel/msgmni", "1024"},
      {"/proc/sys/kernel/msgmnb", "1024"},
      {"/proc/sys/kernel/sem", "1024 1048576 500 1024"},
  };
  unsigned i;
  for (i = 0; i < sizeof(sysctls) / sizeof(sysctls[0]); i++)
    write_file(sysctls[i].name, sysctls[i].value);
}

int wait_for_loop(int pid)
{
  if (pid < 0)
    exit(1);
  int status = 0;
  while (waitpid(-1, &status, __WALL) != pid) {
  }
  return WEXITSTATUS(status);
}

static int do_sandbox_none(void)
{
  if (unshare(CLONE_NEWPID)) {
  }
  int pid = fork();
  if (pid != 0)
    return wait_for_loop(pid);
  setup_common();
  sandbox_common();
  initialize_netdevices_init();
  if (unshare(CLONE_NEWNET)) {
  }
  initialize_netdevices();
  loop();
  exit(1);
}

static void kill_and_wait(int pid, int* status)
{
  kill(-pid, SIGKILL);
  kill(pid, SIGKILL);
  int i;
  for (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 close_fds()
{
  int fd;
  for (fd = 3; fd < 30; fd++)
    close(fd);
}

#define KMEMLEAK_FILE "/sys/kernel/debug/kmemleak"

static void setup_leak()
{
  if (!write_file(KMEMLEAK_FILE, "scan"))
    exit(1);
  sleep(5);
  if (!write_file(KMEMLEAK_FILE, "scan"))
    exit(1);
  if (!write_file(KMEMLEAK_FILE, "clear"))
    exit(1);
}

static void check_leaks(void)
{
  int fd = open(KMEMLEAK_FILE, O_RDWR);
  if (fd == -1)
    exit(1);
  uint64_t start = current_time_ms();
  if (write(fd, "scan", 4) != 4)
    exit(1);
  sleep(1);
  while (current_time_ms() - start < 4 * 1000)
    sleep(1);
  if (write(fd, "scan", 4) != 4)
    exit(1);
  static char buf[128 << 10];
  ssize_t n = read(fd, buf, sizeof(buf) - 1);
  if (n < 0)
    exit(1);
  int nleaks = 0;
  if (n != 0) {
    sleep(1);
    if (write(fd, "scan", 4) != 4)
      exit(1);
    if (lseek(fd, 0, SEEK_SET) < 0)
      exit(1);
    n = read(fd, buf, sizeof(buf) - 1);
    if (n < 0)
      exit(1);
    buf[n] = 0;
    char* pos = buf;
    char* end = buf + n;
    while (pos < end) {
      char* next = strstr(pos + 1, "unreferenced object");
      if (!next)
        next = end;
      char prev = *next;
      *next = 0;
      fprintf(stderr, "BUG: memory leak\n%s\n", pos);
      *next = prev;
      pos = next;
      nleaks++;
    }
  }
  if (write(fd, "clear", 5) != 5)
    exit(1);
  close(fd);
  if (nleaks)
    exit(1);
}

static void execute_one(void);

#define WAIT_FLAGS __WALL

static void loop(void)
{
  int iter;
  for (iter = 0;; iter++) {
    int pid = fork();
    if (pid < 0)
      exit(1);
    if (pid == 0) {
      setup_test();
      execute_one();
      close_fds();
      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 < 5 * 1000)
        continue;
      kill_and_wait(pid, &status);
      break;
    }
    check_leaks();
  }
}

uint64_t r[1] = {0xffffffffffffffff};

void execute_one(void)
{
  intptr_t res = 0;
  res = syscall(__NR_socket, 0xa, 3, 0x3c);
  if (res != -1)
    r[0] = res;
  *(uint16_t*)0x20000000 = 0xa;
  *(uint16_t*)0x20000002 = htobe16(0);
  *(uint32_t*)0x20000004 = htobe32(0);
  *(uint8_t*)0x20000008 = 0xfe;
  *(uint8_t*)0x20000009 = 0x80;
  *(uint8_t*)0x2000000a = 0;
  *(uint8_t*)0x2000000b = 0;
  *(uint8_t*)0x2000000c = 0;
  *(uint8_t*)0x2000000d = 0;
  *(uint8_t*)0x2000000e = 0;
  *(uint8_t*)0x2000000f = 0;
  *(uint8_t*)0x20000010 = 0;
  *(uint8_t*)0x20000011 = 0;
  *(uint8_t*)0x20000012 = 0;
  *(uint8_t*)0x20000013 = 0;
  *(uint8_t*)0x20000014 = 0;
  *(uint8_t*)0x20000015 = 0;
  *(uint8_t*)0x20000016 = 0;
  *(uint8_t*)0x20000017 = 0xbb;
  *(uint32_t*)0x20000018 = 5;
  syscall(__NR_connect, r[0], 0x20000000, 0x1c);
  *(uint64_t*)0x20000080 = 0;
  *(uint32_t*)0x20000088 = 0;
  *(uint64_t*)0x20000090 = 0x20000140;
  *(uint64_t*)0x20000140 = 0x20000100;
  memcpy((void*)0x20000100, ",", 1);
  *(uint64_t*)0x20000148 = 1;
  *(uint64_t*)0x20000098 = 1;
  *(uint64_t*)0x200000a0 = 0;
  *(uint64_t*)0x200000a8 = 0;
  *(uint32_t*)0x200000b0 = 0;
  syscall(__NR_sendmsg, r[0], 0x20000080, 0xc100);
  memcpy(
      (void*)0x200011c0,
      "\x31\x56\x02\xe3\x40\x96\x1e\x1e\x6f\xa5\x90\x33\xd7\x9a\xcf\x33\x37\xe6"
      "\xf0\x77\xc1\x42\xe0\x53\xf3\x3b\x91\xe6\x3d\xea\x1d\xe2\x2a\x51\xc7\xa9"
      "\x91\x2b\x0e\x37\x91\x33\x42\xa4\x55\x31\xe6\x65\x8b\x91\xdc\x1a\x15\x06"
      "\xda\x83\xb2\xdf\x05\x5f\xee\x67\x50\xe8\xf1\xef\x3c\xd9\x3b\xe6\xa7\x39"
      "\x69\x12\x7d\xf2\xb4\x00\xd0\x71\xdf\xb0\xc8\xee\x97\x92\x6c\x83\xbb\x87"
      "\x76\x60\xc1\x61\x13\x72\xfe\x5f\x12\x54\x44\xfc\xfd\xb5\x35\xb7\x64\x7d"
      "\x15\x99\x44\xc4\xad\x24\x4b\xe8\x07\xad\xb7\x81\x24\xf4\xba\xd8\x32\xaf"
      "\x46\x24\x74\x72\x44\x66\x86\x2c\x24\x4d\x86\xc8\x88\x37\x2a\xb8\x24\xa5"
      "\xb6\x5f\xb5\x58\xae\x93\x82\x76\x50\x11\x74\xd6\xc9\xdb\x12\x98\xd1\xe3"
      "\x10\x19\xe5\xe9\xf8\x94\x78\xe2\xdc\x6c\x68\x85\xd4\xa1\x75\x9c\x47\x79"
      "\xf2\xb4\xba\x7e\xd1\x7e\x84\x1b\x81\xd9\x18\xe5\x5f\x80\x07\x68\x57\x3e"
      "\x14\x80\x73\xdd\x11\x97\x1d\x10\xb3\x1c\xc5\x84\x9c\x9a\x43\x8d\xd3\x1c"
      "\xd4\xd1\xcc\xd5\xed\x75\x55\x69\x91\x74\x0f\x64\x3f\x1c\x91\xc2\x68\x01"
      "\xd1\x69\x1a\xf8\x94\xbe\x5e\x88\x09\x13\x88\xff\x92\xf1\x31\x3a\x25\x93"
      "\xaf\x34\x71\xf2\xc8\x55\xbd\x48\x88\xb6\x5e\x91\x25\xc7\x55\xae\x7a\x17"
      "\x34\x7a\x68\x71\x47\x90\xb0\xcf\x54\xf3\x72\x1b\x70\x8e\x69\xfe\xe8\xae"
      "\xb0\xaa\x8b\xe9\x02\x1b\xf0\x85\x27\xc5\x66\xde\xba\x76\x61\xe4\x88\x93"
      "\xce\x80\x9d\x5e\xbf\x83\x0a\xf0\x35\xcc\xf6\xdc\x2d\x11\xcf\xdc\x10\xe0"
      "\x47\xab\x4f\xa4\xa6\x60\xaf\x73\x60\x1e\x4c\xdf\x1a\x6e\xfb\x82\x6d\x64"
      "\x5d\xdf\x88\xb6\x98\x35\x23\x07\xa6\x1c\xb5\x7a\x3d\x57\xac\xce\x96\xd7"
      "\x61\x5e\xe9\xd9\xd4\x8b\xdb\x1e\x01\x9c\xee\x40\xe0\xd1\xeb\x83\xb8\x0e"
      "\x71\x9a\xd7\x54\x68\xd1\x3d\x79\x23\xc5\x7e\x44\x7d\x1a\x17\xb1\xe8\xb4"
      "\xf6\xc3\x34\x07\x5e\x48\xce\x51\x4d\xf5\x43\x3c\x93\x1f\x85\x1e\x04\x0f"
      "\x66\x30\x67\x2c\x31\x38\xca\x36\x15\x1e\x1e\xe5\xf2\x58\x6c\xe2\x71\x76"
      "\xdf\x8d\x69\x97\x8c\xbc\xe0\x49\x6a\x1c\x1e\x9b\xf0\x3a\xc3\x9b\x58\x07"
      "\x00\x31\xec\xae\x12\x1b\x3f\x08\x13\x7a\xd4\x1d\xe4\xa6\xc7\x9d\x3d\x17"
      "\x89\x98\xb7\xf9\x63\x31\x5e\x74\xb2\x95\x65\x79\xfa\x63\xd2\xd5\x2a\x77"
      "\xd2\x77\xc9\x2d\xef\x04\xa6\x3c\xf1\x7f\x8b\xd9\x47\xc8\x48\xed\xfb\x59"
      "\x47\x09\x8a\x91\x5e\x3d\xa9\x48\xe3\x17\x0d\xaf\x57\x82\xf0\x38\x2e\x54"
      "\xf8\x79\xad\x01\xd6\x6f\xef\x5e\x1d\xfc\xa8\x68\xcb\x73\x97\x9f\xc5\xb4"
      "\xe0\xb1\x62\xbb\x57\xd8\xdd\xa7\xbf\x32\x5a\x5a\x57\xea\xdd\x54\x6e\x6f"
      "\x10\xb2\x1f\xfe\x57\xe2\x12\x1c\xb2\x28\x2b\x98\xc7\x78\x4e\xcd\xaa\xf9"
      "\xe4\xca\x44\x25\x8a\xb2\x31\xb7\xfd\x88\x04\xcb\xb5\x52\x98\x6a\xe8\xa7"
      "\xd0\x77\x9a\x28\x89\x21\x40\x2b\x54\xee\xb7\xad\xd6\x41\x2b\x44\x54\xad"
      "\x94\xdd\x1a\xf7\x41\x23\xf0\x7d\x36\x1d\x51\x3c\x19\x8b\x82\xcd\x85\x19"
      "\xea\x70\xd0\xf3\x3b\xde\x02\xa6\xf2\xff\x99\x8c\x21\x02\x00\x00\x00\x00"
      "\x00\x00\x00\x06\x70\xc9\x45\x7f\x6c\xee\x09\x7c\xb6\xfa\xb2\xc7\xcc\xbd"
      "\xb9\xf4\x62\x1a\x94\x39\xcc\x58\xc8\x30\xfa\x1c\x11\xd7\x1b\x47\xab\x25"
      "\xf7\x9b\x21\x09\x37\xf4\x2f\xad\x60\x11\x11\x39\x1f\xd5\x81\x46\xe1\x2f"
      "\x2a\xc9\xcb\x36\xb9\xd1\xa5\x94\x46\xb3\xba\x80\x54\x70\xd5\xf1\xe2\xae"
      "\x94\x8a\x71\x15\x01\xce\x99\x34\x34\x35\xfe\x71\xbf\xa3\xef\x08\xdf\xa4"
      "\x30\x36\x0f\xfa\xe0\x45\x2a\x1b\x41\x59\x18\x0b\x03\xc3\x44\xae\xe5\x3d"
      "\xc1\xeb\x68\x88\x2c\xd7\x3b\x1b\xd9\xb0\xbc\x80\x68\xac\xed\x23\x88\x3d"
      "\x03\xb9\xdf\xb8\xd4\xc3\x62\x9c\xf2\x2d\xb2\x40\x81\x74\x3c\x23\x75\xf2"
      "\x17\x32\xdf\x1e\xe4\x2a\x91\xff\x64\x12\x01\xc1\xb7\xb2\x70\x79\x52\xc1"
      "\x4d\x2a\xf4\x9e\x07\x1c\xf3\xf5\x31\xd5\x99\x69\x70\xfa\xb8\x73\x4e\xa3"
      "\xd8\x0b\x0a\x53\x40\xf2\x1a\x2c\xb3\xdf\xf2\x9f\x9d\x81\x01\x59\xed\x5d"
      "\x31\xea\x15\x76\x8c\xad\x26\x5c\x1b\x4c\xb0\x91\x47\x62\x54\xbe\x66\x20"
      "\x69\x7b\x99\x01\xb2\xbf\xbb\x38\x56\xb2\x1d\x1c\x44\x75\xf6\x5f\xf8\x8a"
      "\xd6\x7a\x74\xea\x8c\x94\x0f\x75\x9e\x58\xef\x7d\xad\x01\x0c\x6d\x7f\xf4"
      "\xe8\xf5\xa7\x54\x6e\xb8\xa1\xeb\x88\x8e\x8f\xf4\x1a\x8a\x11\x49\x4f\x79"
      "\xd1\xff\x9d\x25\xd6\xf6\x99\x3f\x49\xe3\xde\x2c\x72\x13\x6c\xec\xc7\xa9"
      "\xa3\xf9\xcf\x89\xd0\x73\xfa\xdb\xe5\x1b\xfd\x6e\x90\xa9\x90\x71\xf5\x67"
      "\x26\xc6\x94\xf3\x1d\x8e\x6d\x95\x37\x4a\x2e\xea\x85\xdb\xb7\x3f\x4c\x8c"
      "\xc1\x97\xd4\xb8\x61\xf8\x46\x35\x41\xc6\xf1\x36\xc0\x1e\x87\xd7\x98\x61"
      "\x0e\x1b\x2f\x8f\x6e\x1a\x3e\x96\x9f\x55\x0c\xc4\x32\xc2\x7f\x7f\x0d\x29"
      "\x24\x72\x69\x70\x88\x9d\x07\x3c\xea\xe3\x69\x6e\x4d\x5c\xbf\x47\xe7\xf8"
      "\xae\xd7\x09\x5e\x23\xa0\xa2\xe6\x5d\x50\xb9\x88\xeb\x79\x5d\x47\x0a\x6d"
      "\x98\x93\x08\xa3\x57\x0b\xe0\x86\xb6\x7e\xcb\x07\xe4\xa8\x2f\x1b\x0f\xc6"
      "\x1a\x1a\xdc\x6d\x5a\xeb\x71\x0c\x08\x7a\x96\x70\x9b\x50\x2e\xb3\x51\xcb"
      "\x34\x7f\xe9\x92\x8a\xec\x90\x5b\xbf\x66\x2c\xdb\xcd\x37\x26\xe5\x5b\x7e"
      "\xae\x76\x2d\x40\xca\xca\x2d\x45\x97\x37\x68\x14\xc8\x31\xb6\x91\xb4\xaa"
      "\xee\x95\x06\xf7\xdd\x23\x8f\x1d\xec\x49\x06\xab\xe0\x34\xcb\x12\x6a\xe3"
      "\x59\xa3\xe3\x98\xdc\x8f\x00\x8d\x32\x34\x25\x79\xd7\x11\xcf\xd4\xb6\xb0"
      "\xee\x79\x89\x5a\xd9\x21\x79\x61\x6e\xbd\xa3\x59\xb4\xc7\x55\xaa\x39\x64"
      "\xa0\x22\x25\xb4\xbb\x09\x29\xd7\x11\x5b\x45\x2e\x52\x51\x91\x4b\xc6\xec"
      "\xca\x0c\xc7\xff\x30\xcd\xff\x63\x50\x91\x11\x9b\x1e\xd3\xec\x36\x31\xef"
      "\xb9\x33\x87\x74\xbe\x5f\xb0\x9c\xfb\x81\x31\xce\x87\xa2\xf0\x8b\x48\x32"
      "\xa9\x32\x0b\xaf\xa4\x0d\x3b\xf5\x0d\x07\xd4\xf7\xe7\x86\x37\xa7\xb5\x26"
      "\x20\x39\xc8\x92\x4c\xaa\xa0\xd1\x94\xe5\xe4\x5d\xe3\xe5\x2f\x37\x1a\xf0"
      "\x62\x59\xd1\x4e\x68\x17\x29\x7c\xa4\xf4\xdd\xb2\x1e\x20\x63\xb9\xeb\x21"
      "\x0e\x74\xb6\x32\x0c\xac\x9c\x0f\x1e\x52\x43\x9e\xb1\x88\xfc\xc4\x24\xd7"
      "\x39\x36\x2e\x42\x92\x6a\x57\x7f\x1d\x35\xc7\x15\x8c\xb9\x63\xf9\xd0\xc9"
      "\x1e\xb5\x84\x1a\x3c\xc4\xf0\x94\x45\xe8\x35\x4b\x8a\x6f\x81\x29\x43\x19"
      "\xd9\xe9\xd3\x82\xd4\xb3\xbd\x70\x4f\x71\xa0\x4f\x2d\x51\xf1\xef\xc1\x03"
      "\xa5\x33\x7a\xc8\x09\x5a\xa7\x8b\xbb\x2a\x8f\xf3\x9b\x2b\x4c\x8d\xdb\x15"
      "\xed\x3a\x22\xde\xac\x3d\x3a\xab\x10\x57\x61\xd9\x91\x81\x20\xcb\xf5\xfa"
      "\x40\x9a\xe8\xb0\x81\x6f\x80\x09\xfa\xcb\x38\xc6\xf9\xc2\x2c\x48\xe1\xb9"
      "\x35\xf2\x21\x5d\x5c\xc3\x50\xb1",
      1412);
  syscall(__NR_write, r[0], 0x200011c0, 0x584);
}
int main(void)
{
  syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0);
  setup_leak();
  do_sandbox_none();
  return 0;
}