BUG: memory leak
unreferenced object 0xffff88812a2baf00 (size 128):
  comm "syz-executor438", pid 7149, jiffies 4294941721 (age 8.050s)
  hex dump (first 32 bytes):
    00 30 fe 14 81 88 ff ff 80 a9 2b 2a 81 88 ff ff  .0........+*....
    80 e5 9f 0f 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000400f31f5>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000400f31f5>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000400f31f5>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000400f31f5>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000009d50610e>] kmalloc include/linux/slab.h:556 [inline]
    [<000000009d50610e>] kzalloc include/linux/slab.h:690 [inline]
    [<000000009d50610e>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130
    [<00000000ff36c467>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000e781c994>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<0000000086c4d15f>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000848357f4>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000a486d7bc>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<000000007fd31972>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<00000000b4b51631>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<00000000344e9acf>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<00000000f5869563>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<00000000f5869563>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000c1cc958a>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<000000008e6fd638>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000008e6fd638>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000ddbf1e45>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<000000006b6101fd>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<00000000552e3480>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<00000000552e3480>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<00000000552e3480>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363

BUG: memory leak
unreferenced object 0xffff88810f9fe580 (size 64):
  comm "syz-executor438", pid 7149, jiffies 4294941721 (age 8.050s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 02 00 00 00 05 35 82 c1  .............5..
  backtrace:
    [<000000007c41ce00>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000007c41ce00>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000007c41ce00>] slab_alloc mm/slab.c:3319 [inline]
    [<000000007c41ce00>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000007c41ce00>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<0000000039be75a9>] kmalloc include/linux/slab.h:561 [inline]
    [<0000000039be75a9>] ovs_vport_set_upcall_portids+0x54/0xd0 net/openvswitch/vport.c:343
    [<000000007f95f1e1>] ovs_vport_alloc+0x7f/0xf0 net/openvswitch/vport.c:139
    [<00000000ff36c467>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000e781c994>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<0000000086c4d15f>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000848357f4>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000a486d7bc>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<000000007fd31972>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<00000000b4b51631>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<00000000344e9acf>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<00000000f5869563>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<00000000f5869563>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000c1cc958a>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<000000008e6fd638>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000008e6fd638>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000ddbf1e45>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<000000006b6101fd>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356