BUG: memory leak
unreferenced object 0xffff88811e949e80 (size 128):
  comm "syz-executor590", pid 6825, jiffies 4294941787 (age 7.800s)
  hex dump (first 32 bytes):
    00 d0 9c 1b 81 88 ff ff 00 9f 94 1e 81 88 ff ff  ................
    00 e8 fd 21 81 88 ff ff 00 00 00 00 00 00 00 00  ...!............
  backtrace:
    [<0000000040f70960>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000040f70960>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<0000000040f70960>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000040f70960>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000f9a4f7df>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000f9a4f7df>] kzalloc include/linux/slab.h:748 [inline]
    [<00000000f9a4f7df>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130
    [<000000000510f0ce>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000a00f2a4c>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<000000002fe92271>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<0000000079d0f9f1>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000d9092fd5>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<0000000071664cfc>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<00000000ac066c63>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<00000000e94c65b2>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<000000007de0f327>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<000000007de0f327>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<000000003e127f0f>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<0000000050e4921c>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<0000000050e4921c>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000e87371cd>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<00000000204c15d2>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<000000002abf8b2c>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<000000002abf8b2c>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<000000002abf8b2c>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363

BUG: memory leak
unreferenced object 0xffff888121fde800 (size 64):
  comm "syz-executor590", pid 6825, jiffies 4294941787 (age 7.800s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 03 04 07 80 02 00  ................
    00 04 56 04 00 00 03 85 02 00 00 00 05 35 82 c1  ..V..........5..
  backtrace:
    [<00000000fa9b3240>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000fa9b3240>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000fa9b3240>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000fa9b3240>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000fa9b3240>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<00000000af15e0e3>] kmalloc include/linux/slab.h:557 [inline]
    [<00000000af15e0e3>] ovs_vport_set_upcall_portids+0x54/0xd0 net/openvswitch/vport.c:343
    [<0000000098fd5037>] ovs_vport_alloc+0x7f/0xf0 net/openvswitch/vport.c:139
    [<000000000510f0ce>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000a00f2a4c>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<000000002fe92271>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<0000000079d0f9f1>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000d9092fd5>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<0000000071664cfc>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<00000000ac066c63>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<00000000e94c65b2>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<000000007de0f327>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<000000007de0f327>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<000000003e127f0f>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<0000000050e4921c>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<0000000050e4921c>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000e87371cd>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<00000000204c15d2>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356