BUG: memory leak
unreferenced object 0xffff88811463aa00 (size 128):
  comm "syz-executor823", pid 7025, jiffies 4294941836 (age 7.770s)
  hex dump (first 32 bytes):
    00 f0 c7 1e 81 88 ff ff 80 0f 70 14 81 88 ff ff  ..........p.....
    80 98 d7 1e 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000a87d80f5>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000a87d80f5>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000a87d80f5>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000a87d80f5>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000040952d9f>] kmalloc include/linux/slab.h:556 [inline]
    [<0000000040952d9f>] kzalloc include/linux/slab.h:690 [inline]
    [<0000000040952d9f>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130
    [<000000005163d02a>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000d1b384dc>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<000000002197e6c7>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<0000000062cde4a1>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000dcda93c5>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<00000000c573adae>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<000000001e57a369>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<00000000d2925be3>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<00000000a4692801>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<00000000a4692801>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<000000009263e578>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<00000000a3657c7c>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<00000000a3657c7c>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<0000000025d5ebe0>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<00000000fd8cceb2>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<00000000215ce7f7>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<00000000215ce7f7>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<00000000215ce7f7>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363

BUG: memory leak
unreferenced object 0xffff88811ed79880 (size 64):
  comm "syz-executor823", pid 7025, jiffies 4294941836 (age 7.770s)
  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:
    [<0000000049018cb2>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000049018cb2>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000049018cb2>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000049018cb2>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000049018cb2>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<0000000005597e90>] kmalloc include/linux/slab.h:561 [inline]
    [<0000000005597e90>] ovs_vport_set_upcall_portids+0x54/0xd0 net/openvswitch/vport.c:343
    [<00000000d26a567a>] ovs_vport_alloc+0x7f/0xf0 net/openvswitch/vport.c:139
    [<000000005163d02a>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000d1b384dc>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<000000002197e6c7>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<0000000062cde4a1>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000dcda93c5>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<00000000c573adae>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<000000001e57a369>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<00000000d2925be3>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<00000000a4692801>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<00000000a4692801>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<000000009263e578>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<00000000a3657c7c>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<00000000a3657c7c>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<0000000025d5ebe0>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<00000000fd8cceb2>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356