BUG: memory leak
unreferenced object 0xffff888110a91900 (size 256):
  comm "syz-executor211", pid 8491, jiffies 4294942148 (age 12.740s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    a0 00 fa 40 81 88 ff ff 40 a5 77 0f 81 88 ff ff  ...@....@.w.....
  backtrace:
    [<000000008662d8aa>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
    [<000000008662d8aa>] __alloc_file+0x1f/0x130 fs/file_table.c:101
    [<00000000562208f1>] alloc_empty_file+0x69/0x120 fs/file_table.c:151
    [<00000000c7b89487>] alloc_file+0x33/0x1b0 fs/file_table.c:193
    [<000000004f85b409>] alloc_file_pseudo+0xb2/0x140 fs/file_table.c:233
    [<00000000a5bf5983>] anon_inode_getfile fs/anon_inodes.c:91 [inline]
    [<00000000a5bf5983>] anon_inode_getfile+0xaa/0x120 fs/anon_inodes.c:74
    [<00000000de248587>] io_uring_get_fd fs/io_uring.c:9172 [inline]
    [<00000000de248587>] io_uring_create fs/io_uring.c:9351 [inline]
    [<00000000de248587>] io_uring_setup+0x1139/0x1640 fs/io_uring.c:9385
    [<000000006a621706>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<000000004ecd388f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9