// https://syzkaller.appspot.com/bug?id=4ac3ebae9a7930b0a45c689ce3c25a3cfb94a475
// 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/mount.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffffffff000ul, /*len=*/0x1000, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0x1000000,
          /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200001000000ul, /*len=*/0x1000, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  const char* reason;
  (void)reason;
  intptr_t res = 0;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  //  mmap arguments: [
  //    addr: VMA[0xb36000]
  //    len: len = 0xb36000 (4 bytes)
  //    prot: mmap_prot = 0x3 (8 bytes)
  //    flags: mmap_flags = 0x8031 (8 bytes)
  //    fd: fd (resource)
  //    offset: intptr = 0x0 (8 bytes)
  //  ]
  syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0xb36000,
          /*prot=PROT_WRITE|PROT_READ*/ 3ul,
          /*flags=MAP_POPULATE|MAP_FIXED|MAP_ANONYMOUS|MAP_SHARED*/ 0x8031ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  //  openat$kvm arguments: [
  //    fd: const = 0xffffffffffffff9c (8 bytes)
  //    file: ptr[in, buffer] {
  //      buffer: {2f 64 65 76 2f 6b 76 6d 00} (length 0x9)
  //    }
  //    flags: open_flags = 0x0 (4 bytes)
  //    mode: const = 0x0 (2 bytes)
  //  ]
  //  returns fd_kvm
  memcpy((void*)0x200000000000, "/dev/kvm\000", 9);
  res = syscall(__NR_openat, /*fd=*/0xffffffffffffff9cul,
                /*file=*/0x200000000000ul, /*flags=*/0, /*mode=*/0);
  if (res != -1)
    r[0] = res;
  //  ioctl$KVM_CREATE_VM arguments: [
  //    fd: fd_kvm (resource)
  //    cmd: const = 0xae01 (4 bytes)
  //    type: intptr = 0x0 (8 bytes)
  //  ]
  //  returns fd_kvmvm
  res = syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0xae01, /*type=*/0ul);
  if (res != -1)
    r[1] = res;
  //  ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL arguments: [
  //    fd: fd_kvmvm (resource)
  //    cmd: const = 0x4068aea3 (4 bytes)
  //    arg: ptr[in, kvm_enable_cap[KVM_CAP_DIRTY_LOG_RING_ACQ_REL,
  //    flags[kvm_dirty_log_sizes, int64]]] {
  //      kvm_enable_cap[KVM_CAP_DIRTY_LOG_RING_ACQ_REL,
  //      flags[kvm_dirty_log_sizes, int64]] {
  //        cap: const = 0xdf (4 bytes)
  //        flags: const = 0x0 (4 bytes)
  //        args: kvm_dirty_log_sizes = 0x2000 (8 bytes)
  //        pad = 0x0 (88 bytes)
  //      }
  //    }
  //  ]
  *(uint32_t*)0x200000000080 = 0xdf;
  *(uint32_t*)0x200000000084 = 0;
  *(uint64_t*)0x200000000088 = 0x2000;
  syscall(__NR_ioctl, /*fd=*/r[1], /*cmd=*/0x4068aea3,
          /*arg=*/0x200000000080ul);
  //  ioctl$KVM_SET_USER_MEMORY_REGION arguments: [
  //    fd: fd_kvmvm (resource)
  //    cmd: const = 0x4020ae46 (4 bytes)
  //    arg: ptr[in, kvm_userspace_memory_region] {
  //      kvm_userspace_memory_region {
  //        slot: kvm_mem_slots = 0x0 (4 bytes)
  //        flags: kvm_mem_region_flags = 0x1 (4 bytes)
  //        paddr: kvm_guest_addrs = 0x0 (8 bytes)
  //        size: len = 0x100000 (8 bytes)
  //        addr: VMA[0x100000]
  //      }
  //    }
  //  ]
  *(uint32_t*)0x200000000100 = 0;
  *(uint32_t*)0x200000000104 = 1;
  *(uint64_t*)0x200000000108 = 0;
  *(uint64_t*)0x200000000110 = 0x100000;
  *(uint64_t*)0x200000000118 = 0x200000000000;
  syscall(__NR_ioctl, /*fd=*/r[1], /*cmd=*/0x4020ae46,
          /*arg=*/0x200000000100ul);
  //  ioctl$KVM_CREATE_VCPU arguments: [
  //    fd: fd_kvmvm (resource)
  //    cmd: const = 0xae41 (4 bytes)
  //    id: intptr = 0x0 (8 bytes)
  //  ]
  //  returns fd_kvmcpu
  res = syscall(__NR_ioctl, /*fd=*/r[1], /*cmd=*/0xae41, /*id=*/0ul);
  if (res != -1)
    r[2] = res;
  //  ioctl$KVM_PRE_FAULT_MEMORY arguments: [
  //    fd: fd_kvmcpu (resource)
  //    cmd: const = 0xc040aed5 (4 bytes)
  //    arg: ptr[inout, kvm_pre_fault_memory] {
  //      kvm_pre_fault_memory {
  //        gpa: kvm_guest_addrs = 0x0 (8 bytes)
  //        size: kvm_guest_addr_size = 0x100000 (8 bytes)
  //        flags: const = 0x0 (8 bytes)
  //        padding: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  //        00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  //        00} (length 0x28)
  //      }
  //    }
  //  ]
  *(uint64_t*)0x200000000240 = 0;
  *(uint64_t*)0x200000000248 = 0x100000;
  *(uint64_t*)0x200000000250 = 0;
  memset((void*)0x200000000258, 0, 40);
  syscall(__NR_ioctl, /*fd=*/r[2], /*cmd=*/0xc040aed5,
          /*arg=*/0x200000000240ul);
  //  ioctl$KVM_PRE_FAULT_MEMORY arguments: [
  //    fd: fd_kvmcpu (resource)
  //    cmd: const = 0xc040aed5 (4 bytes)
  //    arg: ptr[inout, kvm_pre_fault_memory] {
  //      kvm_pre_fault_memory {
  //        gpa: kvm_guest_addrs = 0x40000 (8 bytes)
  //        size: kvm_guest_addr_size = 0x115000 (8 bytes)
  //        flags: const = 0x0 (8 bytes)
  //        padding: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  //        00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  //        00} (length 0x28)
  //      }
  //    }
  //  ]
  *(uint64_t*)0x200000000040 = 0x40000;
  *(uint64_t*)0x200000000048 = 0x115000;
  *(uint64_t*)0x200000000050 = 0;
  memset((void*)0x200000000058, 0, 40);
  syscall(__NR_ioctl, /*fd=*/r[2], /*cmd=*/0xc040aed5,
          /*arg=*/0x200000000040ul);
  //  ioctl$KVM_PRE_FAULT_MEMORY arguments: [
  //    fd: fd_kvmcpu (resource)
  //    cmd: const = 0xc040aed5 (4 bytes)
  //    arg: ptr[inout, kvm_pre_fault_memory] {
  //      kvm_pre_fault_memory {
  //        gpa: kvm_guest_addrs = 0x0 (8 bytes)
  //        size: kvm_guest_addr_size = 0x100000 (8 bytes)
  //        flags: const = 0x0 (8 bytes)
  //        padding: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  //        00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  //        00} (length 0x28)
  //      }
  //    }
  //  ]
  *(uint64_t*)0x200000000240 = 0;
  *(uint64_t*)0x200000000248 = 0x100000;
  *(uint64_t*)0x200000000250 = 0;
  memset((void*)0x200000000258, 0, 40);
  syscall(__NR_ioctl, /*fd=*/r[2], /*cmd=*/0xc040aed5,
          /*arg=*/0x200000000240ul);
  return 0;
}