syzkaller-repros/linux/0b7ea1ad0e2fa94a69f950c44da50bfe99298d1d.c

// WARNING in kvm_set_tsc_khz
// https://syzkaller.appspot.com/bug?id=0b7ea1ad0e2fa94a69f950c44da50bfe99298d1d
// status:fixed
// 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[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff};

int main()
{
  syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0);
  long res = 0;
  memcpy((void*)0x200016c0, "/dev/kvm", 9);
  res = syscall(__NR_openat, 0xffffffffffffff9c, 0x200016c0, 0, 0);
  if (res != -1)
    r[0] = res;
  res = syscall(__NR_ioctl, r[0], 0xae01, 0);
  if (res != -1)
    r[1] = res;
  res = syscall(__NR_ioctl, r[1], 0xae41, 0);
  if (res != -1)
    r[2] = res;
  *(uint32_t*)0x20000000 = 2;
  *(uint32_t*)0x20000004 = 0;
  *(uint32_t*)0x20000008 = 7;
  *(uint32_t*)0x2000000c = 0;
  *(uint32_t*)0x20000010 = 0;
  *(uint32_t*)0x20000014 = 4;
  *(uint32_t*)0x20000018 = 0;
  *(uint32_t*)0x2000001c = 0;
  *(uint32_t*)0x20000020 = 1;
  *(uint32_t*)0x20000024 = 0;
  *(uint32_t*)0x20000028 = 0;
  *(uint32_t*)0x2000002c = 0xe5;
  *(uint32_t*)0x20000030 = 0;
  *(uint32_t*)0x20000034 = 0;
  syscall(__NR_ioctl, r[2], 0xc080aebe, 0x20000000);
  return 0;
}