BUG: memory leak
unreferenced object 0xffff88800959c480 (size 64):
  comm "syz-executor.1", pid 4032, jiffies 4294727427 (age 1518.311s)
  hex dump (first 32 bytes):
    10 00 00 00 00 00 00 00 10 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000ff712694>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ff712694>] kzalloc include/linux/slab.h:664 [inline]
    [<00000000ff712694>] netlbl_cipsov4_add_std net/netlabel/netlabel_cipso_v4.c:145 [inline]
    [<00000000ff712694>] netlbl_cipsov4_add+0x3ab/0x23e0 net/netlabel/netlabel_cipso_v4.c:416
    [<00000000d635f5cd>] genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739
    [<000000000520f4c9>] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
    [<000000000520f4c9>] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800
    [<00000000ab98faa0>] netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2496
    [<00000000d64d13f1>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
    [<000000009d2a6d76>] netlink_unicast_kernel net/netlink/af_netlink.c:1306 [inline]
    [<000000009d2a6d76>] netlink_unicast+0x53a/0x7e0 net/netlink/af_netlink.c:1332
    [<00000000cf7510b8>] netlink_sendmsg+0x860/0xda0 net/netlink/af_netlink.c:1921
    [<00000000fd3335a3>] sock_sendmsg_nosec net/socket.c:651 [inline]
    [<00000000fd3335a3>] sock_sendmsg+0x150/0x190 net/socket.c:671
    [<000000004285413c>] ____sys_sendmsg+0x709/0x870 net/socket.c:2353
    [<00000000121a4fc4>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2407
    [<00000000468f64a7>] __sys_sendmsg+0xe5/0x1b0 net/socket.c:2440
    [<00000000103373ac>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000291ed3b9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: leak checking failed