BUG: memory leak
unreferenced object 0xffff888120f2cb00 (size 128):
  comm "syz-executor282", pid 6987, jiffies 4294942439 (age 8.010s)
  hex dump (first 32 bytes):
    00 70 d0 1c 81 88 ff ff 80 ca f2 20 81 88 ff ff  .p......... ....
    80 00 8e 13 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001b64cc43>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001b64cc43>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001b64cc43>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001b64cc43>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000016fbc9fb>] kmalloc include/linux/slab.h:556 [inline]
    [<0000000016fbc9fb>] kzalloc include/linux/slab.h:690 [inline]
    [<0000000016fbc9fb>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130
    [<00000000eb46d21c>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000b406424b>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<000000000ac85c81>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000a3a2d403>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<000000003cbdd4eb>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<00000000cf076bf6>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<00000000b51fdf7d>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<0000000029a5cf3d>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<000000003bea255f>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<000000003bea255f>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000ad7bd760>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<0000000059bd64c3>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<0000000059bd64c3>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<0000000041d1979c>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<000000007dfd17b4>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<000000007bec23fc>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<000000007bec23fc>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<000000007bec23fc>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363

BUG: memory leak
unreferenced object 0xffff8881138e0080 (size 64):
  comm "syz-executor282", pid 6987, jiffies 4294942439 (age 8.010s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00  ................
    48 01 8e 13 81 88 ff ff 02 00 00 00 05 35 82 c1  H............5..
  backtrace:
    [<00000000bd030ecd>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000bd030ecd>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000bd030ecd>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000bd030ecd>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000bd030ecd>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<0000000063298f36>] kmalloc include/linux/slab.h:561 [inline]
    [<0000000063298f36>] ovs_vport_set_upcall_portids+0x54/0xd0 net/openvswitch/vport.c:343
    [<0000000011a526e0>] ovs_vport_alloc+0x7f/0xf0 net/openvswitch/vport.c:139
    [<00000000eb46d21c>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000b406424b>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<000000000ac85c81>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000a3a2d403>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<000000003cbdd4eb>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<00000000cf076bf6>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<00000000b51fdf7d>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<0000000029a5cf3d>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<000000003bea255f>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<000000003bea255f>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000ad7bd760>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<0000000059bd64c3>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<0000000059bd64c3>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<0000000041d1979c>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<000000007dfd17b4>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356