BUG: memory leak
unreferenced object 0xffff888116eeb800 (size 256):
  comm "syz-execprog", pid 6638, jiffies 4294942779 (age 36.970s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    60 e5 13 2b 81 88 ff ff c0 16 4e 1a 81 88 ff ff  `..+......N.....
  backtrace:
    [<000000002a768d04>] kmem_cache_zalloc include/linux/slab.h:656 [inline]
    [<000000002a768d04>] __alloc_file+0x23/0x120 fs/file_table.c:101
    [<00000000fab1a1ca>] alloc_empty_file+0x4f/0xe0 fs/file_table.c:151
    [<000000002b59368c>] alloc_file+0x31/0x160 fs/file_table.c:193
    [<000000007d966104>] alloc_file_pseudo+0xae/0x120 fs/file_table.c:233
    [<00000000358f1d8e>] create_pipe_files+0x127/0x270 fs/pipe.c:931
    [<00000000273275f2>] __do_pipe_flags fs/pipe.c:964 [inline]
    [<00000000273275f2>] do_pipe2+0x43/0x110 fs/pipe.c:1012
    [<0000000068fad50c>] __do_sys_pipe2 fs/pipe.c:1030 [inline]
    [<0000000068fad50c>] __se_sys_pipe2 fs/pipe.c:1028 [inline]
    [<0000000068fad50c>] __x64_sys_pipe2+0x16/0x20 fs/pipe.c:1028
    [<000000002e7f55dc>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000015bcf9f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88812b1529a0 (size 16):
  comm "syz-execprog", pid 6638, jiffies 4294942779 (age 36.970s)
  hex dump (first 16 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000007d83b4f6>] kmem_cache_zalloc include/linux/slab.h:656 [inline]
    [<000000007d83b4f6>] lsm_file_alloc security/security.c:567 [inline]
    [<000000007d83b4f6>] security_file_alloc+0x2e/0xc0 security/security.c:1455
    [<00000000b43e3dad>] __alloc_file+0x61/0x120 fs/file_table.c:106
    [<00000000fab1a1ca>] alloc_empty_file+0x4f/0xe0 fs/file_table.c:151
    [<000000002b59368c>] alloc_file+0x31/0x160 fs/file_table.c:193
    [<000000007d966104>] alloc_file_pseudo+0xae/0x120 fs/file_table.c:233
    [<00000000358f1d8e>] create_pipe_files+0x127/0x270 fs/pipe.c:931
    [<00000000273275f2>] __do_pipe_flags fs/pipe.c:964 [inline]
    [<00000000273275f2>] do_pipe2+0x43/0x110 fs/pipe.c:1012
    [<0000000068fad50c>] __do_sys_pipe2 fs/pipe.c:1030 [inline]
    [<0000000068fad50c>] __se_sys_pipe2 fs/pipe.c:1028 [inline]
    [<0000000068fad50c>] __x64_sys_pipe2+0x16/0x20 fs/pipe.c:1028
    [<000000002e7f55dc>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000015bcf9f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9