// https://syzkaller.appspot.com/bug?id=71d2fc4ece61f7e21c3706cecf521a3df17d48ff
// autogenerated by syzkaller (http://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <fcntl.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <unistd.h>

static uintptr_t syz_open_dev(uintptr_t a0, uintptr_t a1, uintptr_t a2)
{
  if (a0 == 0xc || a0 == 0xb) {
    char buf[128];
    sprintf(buf, "/dev/%s/%d:%d", a0 == 0xc ? "char" : "block",
            (uint8_t)a1, (uint8_t)a2);
    return open(buf, O_RDWR, 0);
  } else {
    char buf[1024];
    char* hash;
    strncpy(buf, (char*)a0, sizeof(buf));
    buf[sizeof(buf) - 1] = 0;
    while ((hash = strchr(buf, '#'))) {
      *hash = '0' + (char)(a1 % 10);
      a1 /= 10;
    }
    return open(buf, a2, 0);
  }
}

static void test();

void loop()
{
  while (1) {
    test();
  }
}

long r[32];
void test()
{
  memset(r, -1, sizeof(r));
  r[0] = syscall(__NR_mmap, 0x20000000ul, 0xfd3000ul, 0x3ul, 0x32ul,
                 0xfffffffffffffffful, 0x0ul);
  *(uint32_t*)0x2002ef88 = (uint32_t)0x2;
  *(uint32_t*)0x2002ef8c = (uint32_t)0x78;
  *(uint8_t*)0x2002ef90 = (uint8_t)0x68;
  *(uint8_t*)0x2002ef91 = (uint8_t)0x2;
  *(uint8_t*)0x2002ef92 = (uint8_t)0x0;
  *(uint8_t*)0x2002ef93 = (uint8_t)0x0;
  *(uint32_t*)0x2002ef94 = (uint32_t)0x0;
  *(uint64_t*)0x2002ef98 = (uint64_t)0x80000;
  *(uint64_t*)0x2002efa0 = (uint64_t)0x0;
  *(uint64_t*)0x2002efa8 = (uint64_t)0x0;
  *(uint8_t*)0x2002efb0 = (uint8_t)0xfffffffffffffffc;
  *(uint8_t*)0x2002efb1 = (uint8_t)0x400000;
  *(uint8_t*)0x2002efb2 = (uint8_t)0x0;
  *(uint8_t*)0x2002efb3 = (uint8_t)0x0;
  *(uint32_t*)0x2002efb4 = (uint32_t)0x0;
  *(uint32_t*)0x2002efb8 = (uint32_t)0x0;
  *(uint32_t*)0x2002efbc = (uint32_t)0x0;
  *(uint64_t*)0x2002efc0 = (uint64_t)0x1;
  *(uint64_t*)0x2002efc8 = (uint64_t)0x0;
  *(uint64_t*)0x2002efd0 = (uint64_t)0x80000000000;
  *(uint64_t*)0x2002efd8 = (uint64_t)0x7ff;
  *(uint64_t*)0x2002efe0 = (uint64_t)0x0;
  *(uint32_t*)0x2002efe8 = (uint32_t)0x1;
  *(uint64_t*)0x2002eff0 = (uint64_t)0x0;
  *(uint32_t*)0x2002eff8 = (uint32_t)0x4000000000000;
  *(uint16_t*)0x2002effc = (uint16_t)0x0;
  *(uint16_t*)0x2002effe = (uint16_t)0x0;
  r[28] = syscall(__NR_perf_event_open, 0x2002ef88ul, 0x0ul, 0x0ul,
                  0xfffffffffffffffful, 0x0ul);
  memcpy((void*)0x20fd0ff7, "\x2f\x64\x65\x76\x2f\x73\x67\x23\x00", 9);
  r[30] = syz_open_dev(0x20fd0ff7ul, 0x0ul, 0x20000ul);
  r[31] = syscall(__NR_ioctl, r[30], 0x100000001ul, 0x20001000ul);
}

int main()
{
  loop();
  return 0;
}