BUG: memory leak
unreferenced object 0xffff888044ce6c00 (size 512):
  comm "syz-executor.4", pid 8619, jiffies 4295826928 (age 19.003s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    00 4c ce 44 80 88 ff ff 00 d0 6d 00 00 c9 ff ff  .L.D......m.....
  backtrace:
    [<00000000b45dc923>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000b45dc923>] kzalloc include/linux/slab.h:664 [inline]
    [<00000000b45dc923>] seccomp_prepare_filter kernel/seccomp.c:565 [inline]
    [<00000000b45dc923>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline]
    [<00000000b45dc923>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline]
    [<00000000b45dc923>] do_seccomp+0x2d5/0x25f0 kernel/seccomp.c:1692
    [<00000000ededa54b>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<000000008ee6071d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: leak checking failed