// https://syzkaller.appspot.com/bug?id=932179092327de370ab02cadf66ce532d91d7241
// 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[4] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff,
                 0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul,
          /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  const char* reason;
  (void)reason;
  intptr_t res = 0;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  res = syscall(__NR_socket, /*domain=AF_INET|0x840000000000*/ 0x840000000002ul,
                /*type=SOCK_STREAM*/ 1ul, /*proto=*/0x100);
  if (res != -1)
    r[0] = res;
  *(uint64_t*)0x200005c0 = 0;
  *(uint32_t*)0x200005c8 = 0;
  *(uint64_t*)0x200005d0 = 0x20000580;
  *(uint64_t*)0x20000580 = 0;
  *(uint64_t*)0x20000588 = 0;
  *(uint64_t*)0x200005d8 = 1;
  *(uint64_t*)0x200005e0 = 0;
  *(uint64_t*)0x200005e8 = 0;
  *(uint32_t*)0x200005f0 = 0x4000;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x200005c0ul,
          /*f=MSG_FASTOPEN*/ 0x20000000ul);
  res = syscall(__NR_socket, /*domain=*/0x2bul, /*type=*/1ul, /*proto=*/0);
  if (res != -1)
    r[1] = res;
  *(uint32_t*)0x20000000 = 2;
  memcpy((void*)0x20000004, "macvlan0\000\000\000\000\000\000\000\000", 16);
  *(uint32_t*)0x20000014 = 0;
  syscall(__NR_setsockopt, /*fd=*/r[1], /*level=*/0, /*opt=*/0x48b,
          /*val=*/0x20000000ul, /*len=*/0x18ul);
  res = syscall(__NR_socket, /*domain=*/0x10ul, /*type=*/3ul, /*proto=*/0);
  if (res != -1)
    r[2] = res;
  res = syscall(__NR_socket, /*domain=*/2ul, /*type=*/2ul, /*proto=*/0);
  if (res != -1)
    r[3] = res;
  *(uint64_t*)0x20000040 = 0;
  *(uint32_t*)0x20000048 = 0;
  *(uint64_t*)0x20000050 = 0x200002c0;
  *(uint64_t*)0x200002c0 = 0x20000300;
  memcpy((void*)0x20000300,
         "\x60\x00\x00\x00\x10\x00\x03\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00"
         "\x00\x03\x00",
         20);
  *(uint32_t*)0x20000314 = 0;
  memcpy((void*)0x20000318,
         "\x00\x00\x00\x00\x00\x00\x00\x00\x38\x00\x12\x80\x08\x00\x01\x00\x67"
         "\x74\x70\x00\x2c\x00\x02\x80\x08\x00\x01\x00",
         28);
  *(uint32_t*)0x20000334 = r[3];
  *(uint64_t*)0x20000338 = r[3];
  *(uint64_t*)0x200002c8 = 0x60;
  *(uint64_t*)0x20000058 = 1;
  *(uint64_t*)0x20000060 = 0;
  *(uint64_t*)0x20000068 = 0;
  *(uint32_t*)0x20000070 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[2], /*msg=*/0x20000040ul, /*f=*/0ul);
  return 0;
}