// https://syzkaller.appspot.com/bug?id=d1975758ab72f25acdc552246472398abe66c7fd
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

uint64_t r[6] = {0xffffffffffffffff, 0x0,
                 0xffffffffffffffff, 0xffffffffffffffff,
                 0xffffffffffffffff, 0x0};

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);
  intptr_t res = 0;
  memcpy((void*)0x20000040, "/dev/iommu\000", 11);
  res = syscall(__NR_openat, 0xffffffffffffff9cul, 0x20000040ul, 0ul, 0ul);
  if (res != -1)
    r[0] = res;
  *(uint32_t*)0x20000140 = 0xc;
  *(uint32_t*)0x20000144 = 0;
  res = syscall(__NR_ioctl, r[0], 0x3b81, 0x20000140ul);
  if (res != -1)
    r[1] = *(uint32_t*)0x20000148;
  memcpy((void*)0x20000000, "/dev/iommu\000", 11);
  res = syscall(__NR_openat, 0xffffffffffffff9cul, 0x20000000ul, 0ul, 0ul);
  if (res != -1)
    r[2] = res;
  *(uint32_t*)0x20000240 = 0x38;
  *(uint32_t*)0x20000244 = 5;
  *(uint32_t*)0x20000248 = r[1];
  *(uint32_t*)0x2000024c = 0;
  *(uint32_t*)0x20000254 = 1;
  res = syscall(__NR_ioctl, r[0], 0x3ba0, 0x20000240ul);
  if (res != -1)
    r[3] = *(uint32_t*)0x20000250;
  memcpy((void*)0x200000c0, "/dev/iommu\000", 11);
  res = syscall(__NR_openat, 0xffffffffffffff9cul, 0x200000c0ul, 0ul, 0ul);
  if (res != -1)
    r[4] = res;
  *(uint32_t*)0x20000000 = 0xc;
  *(uint32_t*)0x20000004 = 0;
  res = syscall(__NR_ioctl, r[4], 0x3b81, 0x20000000ul);
  if (res != -1)
    r[5] = *(uint32_t*)0x20000008;
  *(uint32_t*)0x200000c0 = 0x28;
  *(uint32_t*)0x200000c4 = 2;
  *(uint32_t*)0x200000c8 = r[5];
  *(uint32_t*)0x200000cc = 0;
  *(uint64_t*)0x200000d0 = 0x20ffe000;
  *(uint64_t*)0x200000d8 = 0x1000;
  *(uint64_t*)0x200000e0 = 0;
  syscall(__NR_ioctl, r[0], 0x3b85, 0x200000c0ul);
  *(uint32_t*)0x20000280 = 0x38;
  *(uint32_t*)0x20000284 = 7;
  *(uint32_t*)0x20000288 = r[3];
  *(uint32_t*)0x2000028c = 0;
  *(uint32_t*)0x20000290 = 0x10001;
  *(uint32_t*)0x20000298 = 0;
  *(uint32_t*)0x2000029c = 0;
  *(uint64_t*)0x200002a0 = 0x300;
  *(uint64_t*)0x200002a8 = 0xffffffffffffff7b;
  syscall(__NR_ioctl, r[2], 0x3ba0, 0x20000280ul);
  return 0;
}