x7f0000000080)={&(0x7f0000000100)={0x4c, r4, 0x300, 0x1, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}]}]}]}, 0x4c}}, 0x0)
BUG: memory leak
unreferenced object 0xffff88800953d580 (size 96):
  comm "syz-executor.2", pid 4180, jiffies 4294773961 (age 14.304s)
  hex dump (first 32 bytes):
    05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000025eb7539>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000025eb7539>] kzalloc include/linux/slab.h:664 [inline]
    [<0000000025eb7539>] netlbl_mgmt_add_common+0xb36/0x1770 net/netlabel/netlabel_mgmt.c:221
    [<00000000e9ad66f5>] netlbl_mgmt_adddef+0x25b/0x3a0 net/netlabel/netlabel_mgmt.c:562
    [<000000007adbe14e>] genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739
    [<000000006e73506d>] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
    [<000000006e73506d>] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800
    [<00000000cd1ba188>] netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2496
    [<000000007ed93e5d>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
    [<0000000041ac02e0>] netlink_unicast_kernel net/netlink/af_netlink.c:1306 [inline]
    [<0000000041ac02e0>] netlink_unicast+0x53a/0x7e0 net/netlink/af_netlink.c:1332
    [<000000003d469a0f>] netlink_sendmsg+0x860/0xda0 net/netlink/af_netlink.c:1921
    [<00000000d4bcbe4e>] sock_sendmsg_nosec net/socket.c:651 [inline]
    [<00000000d4bcbe4e>] sock_sendmsg+0x150/0x190 net/socket.c:671
    [<00000000aded62d0>] ____sys_sendmsg+0x709/0x870 net/socket.c:2340
    [<00000000525ba9d7>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2394
    [<00000000439d3d3b>] __sys_sendmsg+0xe5/0x1b0 net/socket.c:2427
    [<0000000042e22c6c>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000c1911ae7>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: leak checking failed