BUG: memory leak
unreferenced object 0xffff88812a6c8800 (size 256):
  comm "syz-execprog", pid 6479, jiffies 4295096411 (age 83.520s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    20 2d 85 2a 81 88 ff ff 80 57 d2 15 81 88 ff ff   -.*.....W......
  backtrace:
    [<00000000057eb446>] kmem_cache_zalloc include/linux/slab.h:659 [inline]
    [<00000000057eb446>] __alloc_file+0x23/0x120 fs/file_table.c:101
    [<0000000046b459a4>] alloc_empty_file+0x4f/0xe0 fs/file_table.c:151
    [<00000000fced1caf>] alloc_file+0x31/0x160 fs/file_table.c:193
    [<0000000079549d8a>] alloc_file_pseudo+0xae/0x120 fs/file_table.c:233
    [<0000000058a70f71>] create_pipe_files+0x127/0x270 fs/pipe.c:931
    [<00000000ad5d09be>] __do_pipe_flags fs/pipe.c:964 [inline]
    [<00000000ad5d09be>] do_pipe2+0x43/0x110 fs/pipe.c:1012
    [<0000000038960906>] __do_sys_pipe2 fs/pipe.c:1030 [inline]
    [<0000000038960906>] __se_sys_pipe2 fs/pipe.c:1028 [inline]
    [<0000000038960906>] __x64_sys_pipe2+0x16/0x20 fs/pipe.c:1028
    [<00000000b1b64f40>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<00000000e3fac4b7>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88812a7abb80 (size 16):
  comm "syz-execprog", pid 6479, jiffies 4295096411 (age 83.520s)
  hex dump (first 16 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000029e2bcd5>] kmem_cache_zalloc include/linux/slab.h:659 [inline]
    [<0000000029e2bcd5>] lsm_file_alloc security/security.c:567 [inline]
    [<0000000029e2bcd5>] security_file_alloc+0x2e/0xc0 security/security.c:1455
    [<00000000884a9f66>] __alloc_file+0x61/0x120 fs/file_table.c:106
    [<0000000046b459a4>] alloc_empty_file+0x4f/0xe0 fs/file_table.c:151
    [<00000000fced1caf>] alloc_file+0x31/0x160 fs/file_table.c:193
    [<0000000079549d8a>] alloc_file_pseudo+0xae/0x120 fs/file_table.c:233
    [<0000000058a70f71>] create_pipe_files+0x127/0x270 fs/pipe.c:931
    [<00000000ad5d09be>] __do_pipe_flags fs/pipe.c:964 [inline]
    [<00000000ad5d09be>] do_pipe2+0x43/0x110 fs/pipe.c:1012
    [<0000000038960906>] __do_sys_pipe2 fs/pipe.c:1030 [inline]
    [<0000000038960906>] __se_sys_pipe2 fs/pipe.c:1028 [inline]
    [<0000000038960906>] __x64_sys_pipe2+0x16/0x20 fs/pipe.c:1028
    [<00000000b1b64f40>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384
    [<00000000e3fac4b7>] entry_SYSCALL_64_after_hwframe+0x44/0xa9