// https://syzkaller.appspot.com/bug?id=a2fb5e61d058d1b92ab1976ac1573fba2c53d88a
// 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[1] = {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)) {
  }
  //  socket$nl_generic arguments: [
  //    domain: const = 0x10 (8 bytes)
  //    type: const = 0x3 (8 bytes)
  //    proto: const = 0x10 (4 bytes)
  //  ]
  //  returns sock_nl_generic
  res = syscall(__NR_socket, /*domain=*/0x10ul, /*type=*/3ul, /*proto=*/0x10);
  if (res != -1)
    r[0] = res;
  //  sendmsg$nl_generic arguments: [
  //    fd: sock_nl_generic (resource)
  //    msg: ptr[in, msghdr_netlink[netlink_msg_t[netlink_random_msg_type,
  //    genlmsghdr, nl_generic_attr]]] {
  //      msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr,
  //      nl_generic_attr]] {
  //        addr: nil
  //        addrlen: len = 0x0 (4 bytes)
  //        pad = 0x0 (4 bytes)
  //        vec: ptr[in, iovec[in, netlink_msg_t[netlink_random_msg_type,
  //        genlmsghdr, nl_generic_attr]]] {
  //          iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr,
  //          nl_generic_attr]] {
  //            addr: ptr[inout, array[ANYUNION]] {
  //              array[ANYUNION] {
  //                union ANYUNION {
  //                  ANYBLOB: buffer: {34 00 00 00 3f 00 01 00 01 00 00 00 00
  //                  00 00 00 01 02 00 00 00 00 00 00 0c 00 01 00 6f 76 73 2d
  //                  64 70 30 00 08 00 02 00 00 00 00 00 08 00 09 00 42 42 00}
  //                  (length 0x33)
  //                }
  //              }
  //            }
  //            len: len = 0x34 (8 bytes)
  //          }
  //        }
  //        vlen: const = 0x1 (8 bytes)
  //        ctrl: const = 0x0 (8 bytes)
  //        ctrllen: const = 0x0 (8 bytes)
  //        f: send_flags = 0x0 (4 bytes)
  //        pad = 0x0 (4 bytes)
  //      }
  //    }
  //    f: send_flags = 0x0 (8 bytes)
  //  ]
  *(uint64_t*)0x200000000100 = 0;
  *(uint32_t*)0x200000000108 = 0;
  *(uint64_t*)0x200000000110 = 0x200000000180;
  *(uint64_t*)0x200000000180 = 0x200000000b40;
  memcpy((void*)0x200000000b40,
         "\x34\x00\x00\x00\x3f\x00\x01\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01"
         "\x02\x00\x00\x00\x00\x00\x00\x0c\x00\x01\x00\x6f\x76\x73\x2d\x64\x70"
         "\x30\x00\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x09\x00\x42\x42\x00",
         51);
  *(uint64_t*)0x200000000188 = 0x34;
  *(uint64_t*)0x200000000118 = 1;
  *(uint64_t*)0x200000000120 = 0;
  *(uint64_t*)0x200000000128 = 0;
  *(uint32_t*)0x200000000130 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x200000000100ul, /*f=*/0ul);
  //  sendmsg$nl_generic arguments: [
  //    fd: sock_nl_generic (resource)
  //    msg: ptr[in, msghdr_netlink[netlink_msg_t[netlink_random_msg_type,
  //    genlmsghdr, nl_generic_attr]]] {
  //      msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr,
  //      nl_generic_attr]] {
  //        addr: nil
  //        addrlen: len = 0x0 (4 bytes)
  //        pad = 0x0 (4 bytes)
  //        vec: ptr[in, iovec[in, netlink_msg_t[netlink_random_msg_type,
  //        genlmsghdr, nl_generic_attr]]] {
  //          iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr,
  //          nl_generic_attr]] {
  //            addr: ptr[inout, array[ANYUNION]] {
  //              array[ANYUNION] {
  //                union ANYUNION {
  //                  ANYBLOB: buffer: {c8 00 00 00 42 00 01 00 02 00 00 00 00
  //                  00 00 00 03 01 00 00 42 42 00 00 50 00 01 00 aa bb cc dd
  //                  ee e1 aa bb cc dd ee e2 86 dd 60 00 00 00 00 14 2c 40 20
  //                  01 0d b8 00 00 00 00 00 00 00 00 00 00 00 01 20 01 0d b8
  //                  00 00 00 00 00 00 00 00 00 00 00 02 04 d2 00 50 00 00 00
  //                  00 00 00 00 00 50 02 10 00 00 00 00 00 00 00 04 00 02 00
  //                  5c 00 03 00 58 00 0b 00 54 00 08 00 20 01 0d b8 00 00 00
  //                  00 00 00 00 00 00 00 00 99 00 00 00 00 00 00 00 00 00 00
  //                  00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ff
  //                  ff ff ff ff ff ff ff ff ff ff ff 00 00} (length 0xb2)
  //                }
  //              }
  //            }
  //            len: len = 0xc8 (8 bytes)
  //          }
  //        }
  //        vlen: const = 0x1 (8 bytes)
  //        ctrl: const = 0x0 (8 bytes)
  //        ctrllen: const = 0x0 (8 bytes)
  //        f: send_flags = 0x0 (4 bytes)
  //        pad = 0x0 (4 bytes)
  //      }
  //    }
  //    f: send_flags = 0x0 (8 bytes)
  //  ]
  *(uint64_t*)0x200000000040 = 0;
  *(uint32_t*)0x200000000048 = 0;
  *(uint64_t*)0x200000000050 = 0x200000000280;
  *(uint64_t*)0x200000000280 = 0x200000000c40;
  memcpy(
      (void*)0x200000000c40,
      "\xc8\x00\x00\x00\x42\x00\x01\x00\x02\x00\x00\x00\x00\x00\x00\x00\x03\x01"
      "\x00\x00\x42\x42\x00\x00\x50\x00\x01\x00\xaa\xbb\xcc\xdd\xee\xe1\xaa\xbb"
      "\xcc\xdd\xee\xe2\x86\xdd\x60\x00\x00\x00\x00\x14\x2c\x40\x20\x01\x0d\xb8"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x20\x01\x0d\xb8\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x04\xd2\x00\x50\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x50\x02\x10\x00\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00"
      "\x5c\x00\x03\x00\x58\x00\x0b\x00\x54\x00\x08\x00\x20\x01\x0d\xb8\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff"
      "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00",
      178);
  *(uint64_t*)0x200000000288 = 0xc8;
  *(uint64_t*)0x200000000058 = 1;
  *(uint64_t*)0x200000000060 = 0;
  *(uint64_t*)0x200000000068 = 0;
  *(uint32_t*)0x200000000070 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x200000000040ul, /*f=*/0ul);
  return 0;
}