BUG: memory leak
unreferenced object 0xffff88800e885400 (size 512):
  comm "syz-executor.1", pid 15300, jiffies 4297697614 (age 18.124s)
  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 70 6c 00 00 c9 ff ff  .........pl.....
  backtrace:
    [<00000000fac2727b>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000fac2727b>] kzalloc include/linux/slab.h:664 [inline]
    [<00000000fac2727b>] seccomp_prepare_filter kernel/seccomp.c:565 [inline]
    [<00000000fac2727b>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline]
    [<00000000fac2727b>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline]
    [<00000000fac2727b>] do_seccomp+0x2d5/0x25f0 kernel/seccomp.c:1692
    [<000000007fc45319>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<000000000a6a19e7>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: leak checking failed