BUG: memory leak
unreferenced object 0xffff88800eef7190 (size 136):
  comm "syz-executor.2", pid 23136, jiffies 4298174474
  hex dump (first 32 bytes):
    00 20 29 3d 80 88 ff ff 60 02 00 00 86 01 4e 07  . )=....`.....N.
    a0 71 ef 0e 80 88 ff ff a0 71 ef 0e 80 88 ff ff  .q.......q......
  backtrace (crc cc48dd5):
    [<00000000bad17ba4>] kmem_cache_alloc_noprof+0x300/0x3d0
    [<000000008748168f>] fcntl_dirnotify+0x267/0xb50
    [<00000000f203d771>] do_fcntl+0xf4e/0x1450
    [<000000000dc6e260>] __x64_sys_fcntl+0x162/0x1f0
    [<00000000c310fc86>] do_syscall_64+0xbf/0x1d0
    [<000000009f2737f3>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: leak checking failed