// https://syzkaller.appspot.com/bug?id=79c9aa230aeb88a61864b8b248d47b7c7c27f302
// 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>

#define BITMASK(bf_off, bf_len) (((1ull << (bf_len)) - 1) << (bf_off))
#define STORE_BY_BITMASK(type, htobe, addr, val, bf_off, bf_len)               \
  *(type*)(addr) =                                                             \
      htobe((htobe(*(type*)(addr)) & ~BITMASK((bf_off), (bf_len))) |           \
            (((type)(val) << (bf_off)) & BITMASK((bf_off), (bf_len))))

uint64_t r[1] = {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=*/0x10ul, /*type=*/3ul, /*proto=*/0xc);
  if (res != -1)
    r[0] = res;
  *(uint64_t*)0x2000c2c0 = 0;
  *(uint32_t*)0x2000c2c8 = 0;
  *(uint64_t*)0x2000c2d0 = 0x20000200;
  *(uint64_t*)0x20000200 = 0x20000340;
  memcpy((void*)0x20000340,
         "\x14\x00\x00\x00\x10\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
         "\x00\x00\x0a\x28\x00\x00\x00\x00\x0a\x01\x01\x00\x00\x00\x00\x5e\x1a"
         "\xff\xd5\x02\x00\x00\x00\x09\x00\x01\x00\x73\x79\x7a\x30\x00\x00\x00"
         "\x00\x08\x00\x02\x40\x00\x00\x00\x03\x2c\x00\x00\x00\x03\x0a\x01\x03"
         "\x00\x00\xe6\xff\x00\x00\x00\x00\x02\x00\x00\x00\x09\x00\x01\x00\x73"
         "\x79\x7a\x30\x00\x00\x00\x00\x09\x00\x03\x00\x73\x79\x7a\x32\x00\x00"
         "\x00\x00\x14\x00\x00\x00\x11\x00\x01",
         111);
  *(uint64_t*)0x20000208 = 0x7c;
  *(uint64_t*)0x2000c2d8 = 1;
  *(uint64_t*)0x2000c2e0 = 0;
  *(uint64_t*)0x2000c2e8 = 0;
  *(uint32_t*)0x2000c2f0 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x2000c2c0ul, /*f=*/0ul);
  *(uint64_t*)0x20000000 = 0;
  *(uint32_t*)0x20000008 = 0;
  *(uint64_t*)0x20000010 = 0x20000040;
  *(uint64_t*)0x20000040 = 0x20002180;
  *(uint32_t*)0x20002180 = 0x14;
  *(uint16_t*)0x20002184 = 0x10;
  *(uint16_t*)0x20002186 = 1;
  *(uint32_t*)0x20002188 = 0;
  *(uint32_t*)0x2000218c = 0;
  *(uint8_t*)0x20002190 = 0;
  *(uint8_t*)0x20002191 = 0;
  *(uint16_t*)0x20002192 = htobe16(0xa);
  *(uint32_t*)0x20002194 = 0x80;
  *(uint8_t*)0x20002198 = 6;
  *(uint8_t*)0x20002199 = 0xa;
  *(uint16_t*)0x2000219a = 0x40b;
  *(uint32_t*)0x2000219c = 0;
  *(uint32_t*)0x200021a0 = 0;
  *(uint8_t*)0x200021a4 = 2;
  *(uint8_t*)0x200021a5 = 0;
  *(uint16_t*)0x200021a6 = htobe16(0);
  *(uint16_t*)0x200021a8 = 0x54;
  STORE_BY_BITMASK(uint16_t, , 0x200021aa, 4, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x200021ab, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x200021ab, 1, 7, 1);
  *(uint16_t*)0x200021ac = 0x50;
  STORE_BY_BITMASK(uint16_t, , 0x200021ae, 1, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x200021af, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x200021af, 1, 7, 1);
  *(uint16_t*)0x200021b0 = 0xb;
  *(uint16_t*)0x200021b2 = 1;
  memcpy((void*)0x200021b4, "target\000", 7);
  *(uint16_t*)0x200021bc = 0x40;
  STORE_BY_BITMASK(uint16_t, , 0x200021be, 2, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x200021bf, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x200021bf, 1, 7, 1);
  *(uint16_t*)0x200021c0 = 8;
  *(uint16_t*)0x200021c2 = 1;
  memcpy((void*)0x200021c4, "LED\000", 4);
  *(uint16_t*)0x200021c8 = 0x2c;
  *(uint16_t*)0x200021ca = 3;
  memcpy((void*)0x200021cc,
         "\x05\xb3\x76\x96\x10\xd7\x50\x79\x1d\x0e\xba\xae\xdd\x7d\x6a\xb0\x56"
         "\x47\x1e\x95\xbd\x5b\x7a\xbe\xac\xef\x4b\xe0\x19\xd4\x7e\xe5\xe9\xe2"
         "\x82\x39\xb6\x4c\x08\xf3",
         40);
  *(uint16_t*)0x200021f4 = 8;
  STORE_BY_BITMASK(uint16_t, , 0x200021f6, 2, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x200021f7, 1, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x200021f7, 0, 7, 1);
  *(uint32_t*)0x200021f8 = htobe32(0);
  *(uint16_t*)0x200021fc = 9;
  *(uint16_t*)0x200021fe = 1;
  memcpy((void*)0x20002200, "syz0\000", 5);
  *(uint16_t*)0x20002208 = 9;
  *(uint16_t*)0x2000220a = 2;
  memcpy((void*)0x2000220c, "syz2\000", 5);
  *(uint32_t*)0x20002214 = 0x14;
  *(uint16_t*)0x20002218 = 0x11;
  *(uint16_t*)0x2000221a = 1;
  *(uint32_t*)0x2000221c = 0;
  *(uint32_t*)0x20002220 = 0;
  *(uint8_t*)0x20002224 = 0;
  *(uint8_t*)0x20002225 = 0;
  *(uint16_t*)0x20002226 = htobe16(0xa);
  *(uint64_t*)0x20000048 = 0xa8;
  *(uint64_t*)0x20000018 = 1;
  *(uint64_t*)0x20000020 = 0;
  *(uint64_t*)0x20000028 = 0;
  *(uint32_t*)0x20000030 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x20000000ul, /*f=*/0ul);
  return 0;
}