// https://syzkaller.appspot.com/bug?id=eef709aa677016e1d2fac7f0cced3b46c9a8a30a
// 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_bpf
#define __NR_bpf 321
#endif

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);
  intptr_t res = 0;
  *(uint32_t*)0x20000500 = 0x1b;
  *(uint32_t*)0x20000504 = 0;
  *(uint32_t*)0x20000508 = 0;
  *(uint32_t*)0x2000050c = 0xf37;
  *(uint32_t*)0x20000510 = 0;
  *(uint32_t*)0x20000514 = 1;
  *(uint32_t*)0x20000518 = 0x100;
  memset((void*)0x2000051c, 0, 16);
  *(uint32_t*)0x2000052c = 0;
  *(uint32_t*)0x20000530 = -1;
  *(uint32_t*)0x20000534 = 3;
  *(uint32_t*)0x20000538 = 4;
  *(uint32_t*)0x2000053c = 0;
  *(uint64_t*)0x20000540 = 0;
  syscall(__NR_bpf, /*cmd=*/0ul, /*arg=*/0x20000500ul, /*size=*/0x48ul);
  memcpy((void*)0x20000280, "/dev/ubi_ctrl\000", 14);
  res = syscall(__NR_openat, /*fd=*/0xffffffffffffff9cul, /*file=*/0x20000280ul,
                /*flags=*/0ul, /*mode=*/0ul);
  if (res != -1)
    r[0] = res;
  syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0x40186f40, /*arg=*/0x20000504ul);
  return 0;
}