// https://syzkaller.appspot.com/bug?id=659470d131438a95adac3e455b3bb31dc0247114
// 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>

#ifndef __NR_bind
#define __NR_bind 200
#endif
#ifndef __NR_listen
#define __NR_listen 201
#endif
#ifndef __NR_mmap
#define __NR_mmap 222
#endif
#ifndef __NR_sendmsg
#define __NR_sendmsg 211
#endif
#ifndef __NR_socket
#define __NR_socket 198
#endif

uint64_t r[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*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=*/0x21000000ul, /*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$rxrpc arguments: [
  //    fam: const = 0x21 (8 bytes)
  //    type: const = 0x2 (8 bytes)
  //    proto: rxrpc_protos = 0x2 (4 bytes)
  //  ]
  //  returns sock_rxrpc
  res = syscall(__NR_socket, /*fam=*/0x21ul, /*type=*/2ul, /*proto=AF_INET*/ 2);
  if (res != -1)
    r[0] = res;
  //  bind$rxrpc arguments: [
  //    fd: sock_rxrpc (resource)
  //    addr: ptr[in, sockaddr_rxrpc] {
  //      union sockaddr_rxrpc {
  //        in4: sockaddr_rxrpc_t[sockaddr_in] {
  //          srx_family: const = 0x21 (2 bytes)
  //          srx_service: int16 = 0x1 (2 bytes)
  //          transport_type: const = 0x2 (2 bytes)
  //          transport_len: bytesize = 0x10 (2 bytes)
  //          transport: sockaddr_in {
  //            family: const = 0x2 (2 bytes)
  //            port: int16be = 0x1234 (2 bytes)
  //            addr: union ipv4_addr {
  //              loopback: const = 0x7f000001 (4 bytes)
  //            }
  //            pad = 0x0 (8 bytes)
  //          }
  //        }
  //      }
  //    }
  //    addrlen: len = 0x24 (8 bytes)
  //  ]
  *(uint16_t*)0x20000000 = 0x21;
  *(uint16_t*)0x20000002 = 1;
  *(uint16_t*)0x20000004 = 2;
  *(uint16_t*)0x20000006 = 0x10;
  *(uint16_t*)0x20000008 = 2;
  *(uint16_t*)0x2000000a = htobe16(0x1234);
  *(uint32_t*)0x2000000c = htobe32(0x7f000001);
  syscall(__NR_bind, /*fd=*/r[0], /*addr=*/0x20000000ul, /*addrlen=*/0x24ul);
  //  listen arguments: [
  //    fd: sock (resource)
  //    backlog: int32 = 0x5 (4 bytes)
  //  ]
  syscall(__NR_listen, /*fd=*/r[0], /*backlog=*/5);
  //  sendmsg arguments: [
  //    fd: sock (resource)
  //    msg: ptr[in, send_msghdr] {
  //      send_msghdr {
  //        msg_name: nil
  //        msg_namelen: len = 0x0 (4 bytes)
  //        pad = 0x0 (4 bytes)
  //        msg_iov: nil
  //        msg_iovlen: len = 0x0 (8 bytes)
  //        msg_control: ptr[in, array[cmsghdr]] {
  //          array[cmsghdr] {
  //            cmsghdr {
  //              cmsg_len: len = 0x18 (8 bytes)
  //              cmsg_level: cmsg_levels = 0x110 (4 bytes)
  //              cmsg_type: int32 = 0x1 (4 bytes)
  //              data: buffer: {12} (length 0x1)
  //            }
  //            cmsghdr {
  //              cmsg_len: len = 0x10 (8 bytes)
  //              cmsg_level: cmsg_levels = 0x110 (4 bytes)
  //              cmsg_type: int32 = 0xe (4 bytes)
  //              data: buffer: {} (length 0x0)
  //            }
  //          }
  //        }
  //        msg_controllen: bytesize = 0x28 (8 bytes)
  //        msg_flags: const = 0x0 (4 bytes)
  //        pad = 0x0 (4 bytes)
  //      }
  //    }
  //    f: send_flags = 0x0 (8 bytes)
  //  ]
  *(uint64_t*)0x20000100 = 0;
  *(uint32_t*)0x20000108 = 0;
  *(uint64_t*)0x20000110 = 0;
  *(uint64_t*)0x20000118 = 0;
  *(uint64_t*)0x20000120 = 0x20000200;
  *(uint64_t*)0x20000200 = 0x18;
  *(uint32_t*)0x20000208 = 0x110;
  *(uint32_t*)0x2000020c = 1;
  memset((void*)0x20000210, 18, 1);
  *(uint64_t*)0x20000218 = 0x10;
  *(uint32_t*)0x20000220 = 0x110;
  *(uint32_t*)0x20000224 = 0xe;
  *(uint64_t*)0x20000128 = 0x28;
  *(uint32_t*)0x20000130 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x20000100ul, /*f=*/0ul);
  //  sendmsg arguments: [
  //    fd: sock (resource)
  //    msg: ptr[in, send_msghdr] {
  //      send_msghdr {
  //        msg_name: nil
  //        msg_namelen: len = 0x0 (4 bytes)
  //        pad = 0x0 (4 bytes)
  //        msg_iov: nil
  //        msg_iovlen: len = 0x0 (8 bytes)
  //        msg_control: ptr[in, array[cmsghdr]] {
  //          array[cmsghdr] {
  //            cmsghdr {
  //              cmsg_len: len = 0x18 (8 bytes)
  //              cmsg_level: cmsg_levels = 0x110 (4 bytes)
  //              cmsg_type: int32 = 0x1 (4 bytes)
  //              data: buffer: {12} (length 0x1)
  //            }
  //            cmsghdr {
  //              cmsg_len: len = 0x10 (8 bytes)
  //              cmsg_level: cmsg_levels = 0x110 (4 bytes)
  //              cmsg_type: int32 = 0xe (4 bytes)
  //              data: buffer: {} (length 0x0)
  //            }
  //          }
  //        }
  //        msg_controllen: bytesize = 0x28 (8 bytes)
  //        msg_flags: const = 0x0 (4 bytes)
  //        pad = 0x0 (4 bytes)
  //      }
  //    }
  //    f: send_flags = 0x0 (8 bytes)
  //  ]
  *(uint64_t*)0x20000100 = 0;
  *(uint32_t*)0x20000108 = 0;
  *(uint64_t*)0x20000110 = 0;
  *(uint64_t*)0x20000118 = 0;
  *(uint64_t*)0x20000120 = 0x20000200;
  *(uint64_t*)0x20000200 = 0x18;
  *(uint32_t*)0x20000208 = 0x110;
  *(uint32_t*)0x2000020c = 1;
  memset((void*)0x20000210, 18, 1);
  *(uint64_t*)0x20000218 = 0x10;
  *(uint32_t*)0x20000220 = 0x110;
  *(uint32_t*)0x20000224 = 0xe;
  *(uint64_t*)0x20000128 = 0x28;
  *(uint32_t*)0x20000130 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x20000100ul, /*f=*/0ul);
  return 0;
}