// 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[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffffffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*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=*/0x200001000000ul, /*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)) {
  }
  //  openat$ppp arguments: [
  //    fd: const = 0xffffffffffffff9c (8 bytes)
  //    file: ptr[in, buffer] {
  //      buffer: {2f 64 65 76 2f 70 70 70 00} (length 0x9)
  //    }
  //    flags: open_flags = 0xc0802 (4 bytes)
  //    mode: const = 0x0 (2 bytes)
  //  ]
  //  returns fd_ppp
  memcpy((void*)0x200000000000, "/dev/ppp\000", 9);
  res = syscall(
      __NR_openat, /*fd=*/0xffffffffffffff9cul, /*file=*/0x200000000000ul,
      /*flags=O_NONBLOCK|O_NOATIME|O_CLOEXEC|O_RDWR*/ 0xc0802, /*mode=*/0);
  if (res != -1)
    r[0] = res;
  //  ioctl$PPPIOCNEWUNIT arguments: [
  //    fd: fd_ppp (resource)
  //    cmd: const = 0xc004743e (4 bytes)
  //    arg: ptr[in, int32] {
  //      int32 = 0x0 (4 bytes)
  //    }
  //  ]
  *(uint32_t*)0x2000000000c0 = 0;
  syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0xc004743e,
          /*arg=*/0x2000000000c0ul);
  //  ioctl$PPPIOCSMAXCID arguments: [
  //    fd: fd_ppp (resource)
  //    cmd: const = 0x40047451 (4 bytes)
  //    arg: ptr[in, int32] {
  //      int32 = 0x8 (4 bytes)
  //    }
  //  ]
  *(uint32_t*)0x200000000200 = 8;
  syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0x40047451,
          /*arg=*/0x200000000200ul);
  //  ioctl$PPPIOCSFLAGS1 arguments: [
  //    fd: fd_ppp (resource)
  //    cmd: const = 0x40047459 (4 bytes)
  //    arg: ptr[in, ppp_flags] {
  //      ppp_flags = 0x2000004 (4 bytes)
  //    }
  //  ]
  *(uint32_t*)0x200000000100 = 0x2000004;
  syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0x40047459,
          /*arg=*/0x200000000100ul);
  //  pwritev arguments: [
  //    fd: fd (resource)
  //    vec: ptr[in, array[iovec[in, array[int8]]]] {
  //      array[iovec[in, array[int8]]] {
  //        iovec[in, array[int8]] {
  //          addr: ptr[in, buffer] {
  //            buffer: {00 21 47 17 a7 07 00 00 00 00 03 06 00 00 00 00 00 00
  //            00 00 aa a6 72 1d 58 74 f7 2c f8 6d 73 d3 2f 46 38 0f eb 56 a2
  //            93 57 21 5d 78 fc 44 fa c3 f4 4d} (length 0x32)
  //          }
  //          len: len = 0x32 (8 bytes)
  //        }
  //      }
  //    }
  //    vlen: len = 0x1 (8 bytes)
  //    off_low: int32 = 0x7 (4 bytes)
  //    off_high: int32 = 0x1 (4 bytes)
  //  ]
  *(uint64_t*)0x2000000002c0 = 0x200000000300;
  memcpy((void*)0x200000000300,
         "\x00\x21\x47\x17\xa7\x07\x00\x00\x00\x00\x03\x06\x00\x00\x00\x00\x00"
         "\x00\x00\x00\xaa\xa6\x72\x1d\x58\x74\xf7\x2c\xf8\x6d\x73\xd3\x2f\x46"
         "\x38\x0f\xeb\x56\xa2\x93\x57\x21\x5d\x78\xfc\x44\xfa\xc3\xf4\x4d",
         50);
  *(uint64_t*)0x2000000002c8 = 0x32;
  syscall(__NR_pwritev, /*fd=*/r[0], /*vec=*/0x2000000002c0ul, /*vlen=*/1ul,
          /*off_low=*/7, /*off_high=*/1);
  return 0;
}