// https://syzkaller.appspot.com/bug?id=41e205566bc7e49635f3e23d759ed6c649de3055
// 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>

#ifndef __NR_ioctl
#define __NR_ioctl 29
#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
#ifndef __NR_socketpair
#define __NR_socketpair 199
#endif

uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0x0};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-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=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*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)) {
  }
  res = syscall(__NR_socket, /*domain=AF_NETLINK*/ 0x10ul,
                /*type=SOCK_RAW*/ 3ul, /*proto=*/0);
  if (res != -1)
    r[0] = res;
  res = syscall(__NR_socketpair, /*domain=*/1ul, /*type=SOCK_SEQPACKET*/ 5ul,
                /*proto=*/0, /*fds=*/0x20000240ul);
  if (res != -1)
    r[1] = *(uint32_t*)0x20000244;
  memcpy((void*)0x20000000,
         "lo\000\000\000\000\000\000\000\000\000\000\000\000\000\000", 16);
  res = syscall(__NR_ioctl, /*fd=*/r[1], /*cmd=*/0x8933, /*arg=*/0x20000000ul);
  if (res != -1)
    r[2] = *(uint32_t*)0x20000010;
  *(uint64_t*)0x20000040 = 0;
  *(uint32_t*)0x20000048 = 0;
  *(uint64_t*)0x20000050 = 0x20000280;
  *(uint64_t*)0x20000280 = 0x20000080;
  *(uint32_t*)0x20000080 = 0x2c;
  *(uint16_t*)0x20000084 = 0x24;
  *(uint16_t*)0x20000086 = 0xd0f;
  *(uint32_t*)0x20000088 = 0x70bd2d;
  *(uint32_t*)0x2000008c = 0;
  *(uint8_t*)0x20000090 = 0x60;
  *(uint8_t*)0x20000091 = 0;
  *(uint16_t*)0x20000092 = 0;
  *(uint32_t*)0x20000094 = r[2];
  *(uint16_t*)0x20000098 = 0;
  *(uint16_t*)0x2000009a = 0xa;
  *(uint16_t*)0x2000009c = -1;
  *(uint16_t*)0x2000009e = -1;
  *(uint16_t*)0x200000a0 = 0;
  *(uint16_t*)0x200000a2 = -1;
  *(uint16_t*)0x200000a4 = 8;
  *(uint16_t*)0x200000a6 = 1;
  memcpy((void*)0x200000a8, "qfq\000", 4);
  *(uint64_t*)0x20000288 = 0x2c;
  *(uint64_t*)0x20000058 = 1;
  *(uint64_t*)0x20000060 = 0;
  *(uint64_t*)0x20000068 = 0;
  *(uint32_t*)0x20000070 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x20000040ul,
          /*f=MSG_BATCH|MSG_NOSIGNAL|MSG_EOR*/ 0x44080ul);
  *(uint64_t*)0x20000100 = 0;
  *(uint32_t*)0x20000108 = 0;
  *(uint64_t*)0x20000110 = 0x20000780;
  *(uint64_t*)0x20000780 = 0x20000380;
  *(uint32_t*)0x20000380 = 0x34;
  *(uint16_t*)0x20000384 = 0x24;
  *(uint16_t*)0x20000386 = 0xd0f;
  *(uint32_t*)0x20000388 = 0x70bd26;
  *(uint32_t*)0x2000038c = 0;
  *(uint8_t*)0x20000390 = 0x60;
  *(uint8_t*)0x20000391 = 0;
  *(uint16_t*)0x20000392 = 0;
  *(uint32_t*)0x20000394 = r[2];
  *(uint16_t*)0x20000398 = 0;
  *(uint16_t*)0x2000039a = 0;
  *(uint16_t*)0x2000039c = 0xfff2;
  *(uint16_t*)0x2000039e = 0xa;
  *(uint16_t*)0x200003a0 = 0;
  *(uint16_t*)0x200003a2 = 0;
  *(uint16_t*)0x200003a4 = 0xa;
  *(uint16_t*)0x200003a6 = 1;
  memcpy((void*)0x200003a8, "codel\000", 6);
  *(uint16_t*)0x200003b0 = 4;
  *(uint16_t*)0x200003b2 = 2;
  *(uint64_t*)0x20000788 = 0x34;
  *(uint64_t*)0x20000118 = 1;
  *(uint64_t*)0x20000120 = 0;
  *(uint64_t*)0x20000128 = 0;
  *(uint32_t*)0x20000130 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x20000100ul,
          /*f=MSG_CONFIRM*/ 0x800ul);
  return 0;
}