BUG: memory leak
unreferenced object 0xffff88803bc963e8 (size 136):
  comm "syz-executor.0", pid 5642, jiffies 4295095031
  hex dump (first 32 bytes):
    18 58 b1 13 80 88 ff ff 62 01 00 00 92 01 9c 02  .X......b.......
    f8 63 c9 3b 80 88 ff ff f8 63 c9 3b 80 88 ff ff  .c.;.....c.;....
  backtrace (crc 28dfeb83):
    kmem_cache_alloc_noprof+0x397/0x470
    fcntl_dirnotify+0x267/0xb50
    do_fcntl+0xf2d/0x1430
    __x64_sys_fcntl+0x155/0x1f0
    do_syscall_64+0xbf/0x360
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: leak checking failed