BUG: memory leak
unreferenced object 0xffff8881211c8d80 (size 128):
  comm "syz-executor654", pid 7000, jiffies 4294941893 (age 13.660s)
  hex dump (first 32 bytes):
    00 a0 df 19 81 88 ff ff 00 81 1c 21 81 88 ff ff  ...........!....
    00 82 66 1d 81 88 ff ff 00 00 00 00 00 00 00 00  ..f.............
  backtrace:
    [<0000000011d2bee5>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000011d2bee5>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<0000000011d2bee5>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000011d2bee5>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000002bd47ed8>] kmalloc include/linux/slab.h:552 [inline]
    [<000000002bd47ed8>] kzalloc include/linux/slab.h:748 [inline]
    [<000000002bd47ed8>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130
    [<0000000086931db9>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000aa223f16>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<00000000c75a7ff3>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000668140e1>] ovs_dp_cmd_new+0x22f/0x410 net/openvswitch/datapath.c:1614
    [<0000000018f61290>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<000000003248bae9>] genl_rcv_msg+0x54/0x9c net/netlink/genetlink.c:654
    [<00000000dd452252>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<000000001ecb906e>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<0000000016cd7008>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<0000000016cd7008>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000ee7ff356>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<000000008f25da59>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000008f25da59>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000c6fa0832>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<0000000075ef09b8>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<0000000095596f8b>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<0000000095596f8b>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<0000000095596f8b>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363

BUG: memory leak
unreferenced object 0xffff88811d668200 (size 64):
  comm "syz-executor654", pid 7000, jiffies 4294941893 (age 13.660s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 80 ee bf 04 00 ea ff ff  ................
    c0 ee bf 04 00 ea ff ff 02 00 00 00 05 35 82 c1  .............5..
  backtrace:
    [<000000004895df7f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000004895df7f>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<000000004895df7f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000004895df7f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000004895df7f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000007c408363>] kmalloc include/linux/slab.h:557 [inline]
    [<000000007c408363>] ovs_vport_set_upcall_portids+0x54/0xd0 net/openvswitch/vport.c:343
    [<00000000ca42a54a>] ovs_vport_alloc+0x7f/0xf0 net/openvswitch/vport.c:139
    [<0000000086931db9>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000aa223f16>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<00000000c75a7ff3>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000668140e1>] ovs_dp_cmd_new+0x22f/0x410 net/openvswitch/datapath.c:1614
    [<0000000018f61290>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<000000003248bae9>] genl_rcv_msg+0x54/0x9c net/netlink/genetlink.c:654
    [<00000000dd452252>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<000000001ecb906e>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<0000000016cd7008>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<0000000016cd7008>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000ee7ff356>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<000000008f25da59>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000008f25da59>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000c6fa0832>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<0000000075ef09b8>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356