BUG: memory leak
unreferenced object 0xffff88811559a180 (size 128):
  comm "syz-executor402", pid 6924, jiffies 4294941994 (age 7.880s)
  hex dump (first 32 bytes):
    00 70 e2 0d 81 88 ff ff 00 a0 59 15 81 88 ff ff  .p........Y.....
    c0 41 97 1e 81 88 ff ff 00 00 00 00 00 00 00 00  .A..............
  backtrace:
    [<000000002a43c3e1>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002a43c3e1>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002a43c3e1>] slab_alloc mm/slab.c:3319 [inline]
    [<000000002a43c3e1>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000044ddd296>] kmalloc include/linux/slab.h:556 [inline]
    [<0000000044ddd296>] kzalloc include/linux/slab.h:690 [inline]
    [<0000000044ddd296>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130
    [<000000005958364c>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<0000000065abec7e>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<0000000034c8894b>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000eca34070>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000907b1b59>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<00000000db687761>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<00000000fe1bc12a>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<00000000a6421134>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<00000000c0b20a19>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<00000000c0b20a19>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000efa10776>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<000000005d682fb1>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000005d682fb1>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000b3e68b95>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<0000000056e229c6>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<000000002b6fc10d>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<000000002b6fc10d>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<000000002b6fc10d>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363

BUG: memory leak
unreferenced object 0xffff88811e9741c0 (size 64):
  comm "syz-executor402", pid 6924, jiffies 4294941994 (age 7.880s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 08 42 97 1e 81 88 ff ff  .........B......
    00 00 00 00 00 00 00 00 02 00 00 00 05 35 82 c1  .............5..
  backtrace:
    [<0000000097af1f1e>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000097af1f1e>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000097af1f1e>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000097af1f1e>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000097af1f1e>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000007082331a>] kmalloc include/linux/slab.h:561 [inline]
    [<000000007082331a>] ovs_vport_set_upcall_portids+0x54/0xd0 net/openvswitch/vport.c:343
    [<00000000ea962120>] ovs_vport_alloc+0x7f/0xf0 net/openvswitch/vport.c:139
    [<000000005958364c>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<0000000065abec7e>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<0000000034c8894b>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000eca34070>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000907b1b59>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<00000000db687761>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<00000000fe1bc12a>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<00000000a6421134>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<00000000c0b20a19>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<00000000c0b20a19>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000efa10776>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<000000005d682fb1>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000005d682fb1>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000b3e68b95>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<0000000056e229c6>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356