BUG: memory leak
unreferenced object 0xffff88803655b320 (size 136):
  comm "syz-executor.5", pid 33012, jiffies 4297964412
  hex dump (first 32 bytes):
    00 b0 6a 43 80 88 ff ff 1a 00 00 00 92 01 96 04  ..jC............
    30 b3 55 36 80 88 ff ff 30 b3 55 36 80 88 ff ff  0.U6....0.U6....
  backtrace (crc d4a031ed):
    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