ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000200)={r5, 0x1, r1, 0xf6})
00:25:27 executing program 5:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, 0x0)
BUG: memory leak
unreferenced object 0xffff88804345b800 (size 512):
  comm "syz-executor.3", pid 28698, jiffies 4296441260 (age 21.778s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    00 b0 c6 48 80 88 ff ff 00 d0 79 00 00 c9 ff ff  ...H......y.....
  backtrace:
    [<000000003695532d>] kmalloc include/linux/slab.h:552 [inline]
    [<000000003695532d>] kzalloc include/linux/slab.h:664 [inline]
    [<000000003695532d>] seccomp_prepare_filter kernel/seccomp.c:565 [inline]
    [<000000003695532d>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline]
    [<000000003695532d>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline]
    [<000000003695532d>] do_seccomp+0x2d5/0x25f0 kernel/seccomp.c:1692
    [<0000000020aea6bd>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<000000000bd2ef6d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: leak checking failed