// https://syzkaller.appspot.com/bug?id=95abfa7feeb1b111f6991798f0587771d69674a5
// 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 <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.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>

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

static uint64_t current_time_ms()
{
  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 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) {
  }
}

#define SYZ_HAVE_SETUP_TEST 1
static void setup_test()
{
  prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0);
  setpgrp();
}

#define SYZ_HAVE_RESET_TEST 1
static void reset_test()
{
  int fd;
  for (fd = 3; fd < 30; fd++)
    close(fd);
}

static void execute_one();

#define WAIT_FLAGS __WALL

static void loop()
{
  int iter;
  for (iter = 0;; iter++) {
    int pid = fork();
    if (pid < 0)
      exit(1);
    if (pid == 0) {
      setup_test();
      execute_one();
      reset_test();
      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;
    }
  }
}

uint64_t r[2] = {0xffffffffffffffff, 0xffffffffffffffff};

void execute_one()
{
  long res = 0;
  res = syscall(__NR_socket, 0xa, 2, 0);
  if (res != -1)
    r[0] = res;
  res = syscall(__NR_socket, 0x18, 1, 1);
  if (res != -1)
    r[1] = res;
  *(uint16_t*)0x20000080 = 0x18;
  *(uint32_t*)0x20000082 = 1;
  *(uint32_t*)0x20000086 = 0;
  *(uint32_t*)0x2000008a = r[0];
  *(uint16_t*)0x2000008e = 2;
  *(uint16_t*)0x20000090 = htobe16(0);
  *(uint32_t*)0x20000092 = htobe32(0xe0000002);
  *(uint8_t*)0x20000096 = 0;
  *(uint8_t*)0x20000097 = 0;
  *(uint8_t*)0x20000098 = 0;
  *(uint8_t*)0x20000099 = 0;
  *(uint8_t*)0x2000009a = 0;
  *(uint8_t*)0x2000009b = 0;
  *(uint8_t*)0x2000009c = 0;
  *(uint8_t*)0x2000009d = 0;
  *(uint32_t*)0x2000009e = 4;
  *(uint32_t*)0x200000a2 = 0;
  *(uint32_t*)0x200000a6 = 0;
  *(uint32_t*)0x200000aa = 0;
  syscall(__NR_connect, r[1], 0x20000080, 0x2e);
  *(uint64_t*)0x2000c700 = 0x20008080;
  *(uint16_t*)0x20008080 = 0x26;
  memcpy((void*)0x20008082,
         "\x72\x6e\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 14);
  *(uint32_t*)0x20008090 = 0;
  *(uint32_t*)0x20008094 = 0;
  memcpy((void*)0x20008098,
         "\x64\x72\x62\x67\x5f\x6e\x6f\x70\x72\x5f\x63\x74\x72\x5f\x61\x65\x73"
         "\x32\x35\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
         "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
         "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
         64);
  *(uint32_t*)0x2000c708 = 0x80;
  *(uint64_t*)0x2000c710 = 0x20008500;
  *(uint64_t*)0x20008500 = 0x20008100;
  *(uint64_t*)0x20008508 = 0;
  *(uint64_t*)0x20008510 = 0x200081c0;
  *(uint64_t*)0x20008518 = 0;
  *(uint64_t*)0x20008520 = 0x20008280;
  *(uint64_t*)0x20008528 = 0;
  *(uint64_t*)0x20008530 = 0x20008340;
  *(uint64_t*)0x20008538 = 0;
  *(uint64_t*)0x20008540 = 0x20008440;
  *(uint64_t*)0x20008548 = 0;
  *(uint64_t*)0x2000c718 = 5;
  *(uint64_t*)0x2000c720 = 0;
  *(uint64_t*)0x2000c728 = 0;
  *(uint32_t*)0x2000c730 = 0x24040810;
  *(uint32_t*)0x2000c738 = 5;
  *(uint64_t*)0x2000c740 = 0x20008580;
  *(uint16_t*)0x20008580 = 0x26;
  memcpy((void*)0x20008582,
         "\x68\x61\x73\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 14);
  *(uint32_t*)0x20008590 = 0;
  *(uint32_t*)0x20008594 = 0;
  memcpy((void*)0x20008598,
         "\x6d\x63\x72\x79\x70\x74\x64\x28\x73\x68\x61\x33\x2d\x35\x31\x32\x29"
         "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
         "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
         "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
         64);
  *(uint32_t*)0x2000c748 = 0x80;
  *(uint64_t*)0x2000c750 = 0x20008840;
  *(uint64_t*)0x20008840 = 0x20008600;
  *(uint64_t*)0x20008848 = 0;
  *(uint64_t*)0x20008850 = 0x200086c0;
  *(uint64_t*)0x20008858 = 0;
  *(uint64_t*)0x20008860 = 0x20008740;
  *(uint64_t*)0x20008868 = 0;
  *(uint64_t*)0x20008870 = 0x20008780;
  *(uint64_t*)0x20008878 = 0;
  *(uint64_t*)0x20008880 = 0x200087c0;
  *(uint64_t*)0x20008888 = 0;
  *(uint64_t*)0x2000c758 = 5;
  *(uint64_t*)0x2000c760 = 0;
  *(uint64_t*)0x2000c768 = 0;
  *(uint32_t*)0x2000c770 = 0x4000001;
  *(uint32_t*)0x2000c778 = 0x8000;
  *(uint64_t*)0x2000c780 = 0;
  *(uint32_t*)0x2000c788 = 0;
  *(uint64_t*)0x2000c790 = 0x20008940;
  *(uint64_t*)0x20008940 = 0x200088c0;
  *(uint64_t*)0x20008948 = 0;
  *(uint64_t*)0x20008950 = 0x20008900;
  *(uint64_t*)0x20008958 = 0;
  *(uint64_t*)0x2000c798 = 2;
  *(uint64_t*)0x2000c7a0 = 0x20008980;
  *(uint64_t*)0x20008980 = 0x10;
  *(uint32_t*)0x20008988 = 0x110;
  *(uint32_t*)0x2000898c = 7;
  *(uint64_t*)0x20008990 = 0x10;
  *(uint32_t*)0x20008998 = 0x11d;
  *(uint32_t*)0x2000899c = 0xff;
  *(uint64_t*)0x200089a0 = 0x10;
  *(uint32_t*)0x200089a8 = 0x118;
  *(uint32_t*)0x200089ac = 0xec;
  *(uint64_t*)0x200089b0 = 0x10;
  *(uint32_t*)0x200089b8 = 0x13e;
  *(uint32_t*)0x200089bc = 8;
  *(uint64_t*)0x200089c0 = 0x10;
  *(uint32_t*)0x200089c8 = 0x19f;
  *(uint32_t*)0x200089cc = 0xcf;
  *(uint64_t*)0x2000c7a8 = 0x50;
  *(uint32_t*)0x2000c7b0 = 0x20000000;
  *(uint32_t*)0x2000c7b8 = 1;
  *(uint64_t*)0x2000c7c0 = 0x20009c80;
  *(uint16_t*)0x20009c80 = 0x18;
  *(uint32_t*)0x20009c82 = 0;
  *(uint16_t*)0x20009c86 = 2;
  *(uint8_t*)0x20009c88 = 0;
  *(uint8_t*)0x20009c89 = 0;
  *(uint8_t*)0x20009c8a = 0;
  *(uint8_t*)0x20009c8b = 0;
  *(uint8_t*)0x20009c8c = 0;
  *(uint8_t*)0x20009c8d = 0;
  memcpy((void*)0x20009c8e,
         "\x65\x71\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
         16);
  *(uint32_t*)0x2000c7c8 = 0x80;
  *(uint64_t*)0x2000c7d0 = 0x2000af80;
  *(uint64_t*)0x2000af80 = 0x20009d00;
  *(uint64_t*)0x2000af88 = 0;
  *(uint64_t*)0x2000af90 = 0x20009d40;
  *(uint64_t*)0x2000af98 = 0;
  *(uint64_t*)0x2000afa0 = 0x20009e00;
  *(uint64_t*)0x2000afa8 = 0;
  *(uint64_t*)0x2000afb0 = 0x20009e80;
  *(uint64_t*)0x2000afb8 = 0;
  *(uint64_t*)0x2000afc0 = 0x2000ae80;
  *(uint64_t*)0x2000afc8 = 0;
  *(uint64_t*)0x2000c7d8 = 5;
  *(uint64_t*)0x2000c7e0 = 0x2000b000;
  *(uint64_t*)0x2000b000 = 0x10;
  *(uint32_t*)0x2000b008 = 0x10f;
  *(uint32_t*)0x2000b00c = 0x401;
  *(uint64_t*)0x2000b010 = 0x10;
  *(uint32_t*)0x2000b018 = 0x113;
  *(uint32_t*)0x2000b01c = 8;
  *(uint64_t*)0x2000b020 = 0x10;
  *(uint32_t*)0x2000b028 = 0xff;
  *(uint32_t*)0x2000b02c = 0xb;
  *(uint64_t*)0x2000b030 = 0x10;
  *(uint32_t*)0x2000b038 = 0x113;
  *(uint32_t*)0x2000b03c = 4;
  *(uint64_t*)0x2000c7e8 = 0x40;
  *(uint32_t*)0x2000c7f0 = 0x8090;
  *(uint32_t*)0x2000c7f8 = 6;
  *(uint64_t*)0x2000c800 = 0x2000b2c0;
  *(uint16_t*)0x2000b2c0 = 0x1f;
  *(uint8_t*)0x2000b2c2 = 0;
  *(uint8_t*)0x2000b2c3 = 0;
  *(uint8_t*)0x2000b2c4 = 1;
  *(uint8_t*)0x2000b2c5 = 3;
  *(uint8_t*)0x2000b2c6 = 0x8f;
  *(uint8_t*)0x2000b2c7 = 0;
  *(uint8_t*)0x2000b2c8 = 0xc0;
  *(uint32_t*)0x2000c808 = 0x80;
  *(uint64_t*)0x2000c810 = 0x2000b580;
  *(uint64_t*)0x2000b580 = 0x2000b340;
  *(uint64_t*)0x2000b588 = 0;
  *(uint64_t*)0x2000b590 = 0x2000b380;
  *(uint64_t*)0x2000b598 = 0;
  *(uint64_t*)0x2000b5a0 = 0x2000b480;
  *(uint64_t*)0x2000b5a8 = 0;
  *(uint64_t*)0x2000c818 = 3;
  *(uint64_t*)0x2000c820 = 0x2000b5c0;
  *(uint64_t*)0x2000c828 = 0;
  *(uint32_t*)0x2000c830 = 0x80;
  *(uint32_t*)0x2000c838 = 0x10000;
  syscall(__NR_sendmmsg, r[0], 0x2000c700, 5, 0x40040);
}
int main()
{
  syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0);
  loop();
  return 0;
}