executing program
BUG: memory leak
unreferenced object 0xffff88810edd9500 (size 128):
  comm "syz-executor934", pid 7004, jiffies 4294944501 (age 13.440s)
  hex dump (first 32 bytes):
    00 10 ba 0f 81 88 ff ff 80 94 dd 0e 81 88 ff ff  ................
    00 40 62 1d 81 88 ff ff 00 00 00 00 00 00 00 00  .@b.............
  backtrace:
    [<00000000ff642bfc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000ff642bfc>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000ff642bfc>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000ff642bfc>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000001e77390b>] kmalloc include/linux/slab.h:552 [inline]
    [<000000001e77390b>] kzalloc include/linux/slab.h:686 [inline]
    [<000000001e77390b>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130
    [<00000000f840842a>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<0000000096a4923a>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<0000000090b7f35e>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000a00be744>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<0000000060f94fca>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<00000000e8b357b0>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<00000000b98e547b>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<0000000025a8df94>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<0000000098feee63>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<0000000098feee63>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<0000000078e8298d>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<00000000de2585d4>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<00000000de2585d4>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<000000002c881b3d>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<00000000e4a5f1dd>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<000000002f25de70>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<000000002f25de70>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<000000002f25de70>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363