BUG: memory leak
unreferenced object 0xffff88804b7af000 (size 512):
  comm "syz-executor.3", pid 10491, jiffies 4296979210 (age 25.206s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 f0 3e 13 00 c9 ff ff  ..........>.....
  backtrace:
    [<00000000ac5651f6>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ac5651f6>] kzalloc include/linux/slab.h:664 [inline]
    [<00000000ac5651f6>] seccomp_prepare_filter kernel/seccomp.c:565 [inline]
    [<00000000ac5651f6>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline]
    [<00000000ac5651f6>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline]
    [<00000000ac5651f6>] do_seccomp+0x2d5/0x25f0 kernel/seccomp.c:1692
    [<00000000955cca34>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000bdd7f8b6>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: leak checking failed