BUG: memory leak
unreferenced object 0xffff88800e7e5c80 (size 64):
  comm "syz-executor.2", pid 6644, jiffies 4295163854 (age 16.920s)
  hex dump (first 32 bytes):
    05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    24 00 00 00 64 01 01 01 01 00 00 00 00 00 00 00  $...d...........
  backtrace:
    [<000000008c676f6a>] kmalloc include/linux/slab.h:552 [inline]
    [<000000008c676f6a>] kzalloc include/linux/slab.h:664 [inline]
    [<000000008c676f6a>] netlbl_mgmt_add_common+0x105c/0x1770 net/netlabel/netlabel_mgmt.c:173
    [<00000000d430cbdb>] netlbl_mgmt_adddef+0x25b/0x3a0 net/netlabel/netlabel_mgmt.c:562
    [<0000000091632990>] genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739
    [<00000000ca02dc08>] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
    [<00000000ca02dc08>] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800
    [<00000000ea07b00d>] netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2496
    [<000000004685bfe9>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
    [<0000000036272228>] netlink_unicast_kernel net/netlink/af_netlink.c:1306 [inline]
    [<0000000036272228>] netlink_unicast+0x53a/0x7e0 net/netlink/af_netlink.c:1332
    [<00000000b60aa480>] netlink_sendmsg+0x860/0xda0 net/netlink/af_netlink.c:1921
    [<000000009f2ba10c>] sock_sendmsg_nosec net/socket.c:651 [inline]
    [<000000009f2ba10c>] sock_sendmsg+0x150/0x190 net/socket.c:671
    [<00000000df0c72c6>] ____sys_sendmsg+0x709/0x870 net/socket.c:2353
    [<000000007c6a7ec7>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2407
    [<0000000044d94228>] __sys_sendmsg+0xe5/0x1b0 net/socket.c:2440
    [<00000000b65e981c>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000891f2ed1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888017934f80 (size 64):
  comm "syz-executor.2", pid 6669, jiffies 4295164087 (age 16.687s)
  hex dump (first 32 bytes):
    05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    24 00 00 00 64 01 01 01 01 00 00 00 00 00 00 00  $...d...........
  backtrace:
    [<000000008c676f6a>] kmalloc include/linux/slab.h:552 [inline]
    [<000000008c676f6a>] kzalloc include/linux/slab.h:664 [inline]
    [<000000008c676f6a>] netlbl_mgmt_add_common+0x105c/0x1770 net/netlabel/netlabel_mgmt.c:173
    [<00000000d430cbdb>] netlbl_mgmt_adddef+0x25b/0x3a0 net/netlabel/netlabel_mgmt.c:562
    [<0000000091632990>] genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739
    [<00000000ca02dc08>] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
    [<00000000ca02dc08>] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800
    [<00000000ea07b00d>] netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2496
    [<000000004685bfe9>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
    [<0000000036272228>] netlink_unicast_kernel net/netlink/af_netlink.c:1306 [inline]
    [<0000000036272228>] netlink_unicast+0x53a/0x7e0 net/netlink/af_netlink.c:1332
    [<00000000b60aa480>] netlink_sendmsg+0x860/0xda0 net/netlink/af_netlink.c:1921
    [<000000009f2ba10c>] sock_sendmsg_nosec net/socket.c:651 [inline]
    [<000000009f2ba10c>] sock_sendmsg+0x150/0x190 net/socket.c:671
    [<00000000df0c72c6>] ____sys_sendmsg+0x709/0x870 net/socket.c:2353
    [<000000007c6a7ec7>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2407
    [<0000000044d94228>] __sys_sendmsg+0xe5/0x1b0 net/socket.c:2440
    [<00000000b65e981c>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000891f2ed1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888016fbe800 (size 64):
  comm "syz-executor.2", pid 6676, jiffies 4295164219 (age 16.555s)
  hex dump (first 32 bytes):
    05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    24 00 00 00 64 01 01 01 01 00 00 00 00 00 00 00  $...d...........
  backtrace:
    [<000000008c676f6a>] kmalloc include/linux/slab.h:552 [inline]
    [<000000008c676f6a>] kzalloc include/linux/slab.h:664 [inline]
    [<000000008c676f6a>] netlbl_mgmt_add_common+0x105c/0x1770 net/netlabel/netlabel_mgmt.c:173
    [<00000000d430cbdb>] netlbl_mgmt_adddef+0x25b/0x3a0 net/netlabel/netlabel_mgmt.c:562
    [<0000000091632990>] genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739
    [<00000000ca02dc08>] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
    [<00000000ca02dc08>] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800
    [<00000000ea07b00d>] netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2496
    [<000000004685bfe9>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
    [<0000000036272228>] netlink_unicast_kernel net/netlink/af_netlink.c:1306 [inline]
    [<0000000036272228>] netlink_unicast+0x53a/0x7e0 net/netlink/af_netlink.c:1332
    [<00000000b60aa480>] netlink_sendmsg+0x860/0xda0 net/netlink/af_netlink.c:1921
    [<000000009f2ba10c>] sock_sendmsg_nosec net/socket.c:651 [inline]
    [<000000009f2ba10c>] sock_sendmsg+0x150/0x190 net/socket.c:671
    [<00000000df0c72c6>] ____sys_sendmsg+0x709/0x870 net/socket.c:2353
    [<000000007c6a7ec7>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2407
    [<0000000044d94228>] __sys_sendmsg+0xe5/0x1b0 net/socket.c:2440
    [<00000000b65e981c>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000891f2ed1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: leak checking failed