BUG: memory leak
unreferenced object 0xffff88800e78a960 (size 136):
  comm "syz-executor.6", pid 15017, jiffies 4295538782
  hex dump (first 32 bytes):
    00 44 2d 37 80 88 ff ff e4 39 00 00 7b 02 5e 04  .D-7.....9..{.^.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 33c0f931):
    kmem_cache_alloc_noprof+0x300/0x3d0
    fcntl_dirnotify+0x267/0xb50
    do_fcntl+0xf4e/0x1450
    __x64_sys_fcntl+0x162/0x1f0
    do_syscall_64+0xbf/0x1d0
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: leak checking failed