BUG: memory leak
unreferenced object 0xffff8881235fa680 (size 128):
  comm "syz-executor123", pid 6822, jiffies 4294943050 (age 19.720s)
  hex dump (first 32 bytes):
    00 70 c0 17 81 88 ff ff 80 40 64 2a 81 88 ff ff  .p.......@d*....
    40 b5 c0 20 81 88 ff ff 00 00 00 00 00 00 00 00  @.. ............
  backtrace:
    [<00000000ddc2003c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000ddc2003c>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000ddc2003c>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000ddc2003c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000007f3191f>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000007f3191f>] kzalloc include/linux/slab.h:748 [inline]
    [<0000000007f3191f>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130
    [<000000003c6f416b>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000a61cb91b>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<0000000060b22736>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000a8f5944e>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000906a5cbe>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<000000009809ce79>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<000000003182b0c9>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<000000001f1ed237>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<00000000f8b0f7e1>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<00000000f8b0f7e1>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000174dc3f9>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<00000000395c1cab>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<00000000395c1cab>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<000000003bd7e76c>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<00000000ad2a5a18>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<0000000073d21d74>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<0000000073d21d74>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<0000000073d21d74>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363

BUG: memory leak
unreferenced object 0xffff888121adb680 (size 128):
  comm "syz-executor123", pid 6823, jiffies 4294943662 (age 13.600s)
  hex dump (first 32 bytes):
    00 00 17 19 81 88 ff ff 00 b6 ad 21 81 88 ff ff  ...........!....
    80 b1 c0 20 81 88 ff ff 00 00 00 00 00 00 00 00  ... ............
  backtrace:
    [<00000000ddc2003c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000ddc2003c>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000ddc2003c>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000ddc2003c>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000007f3191f>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000007f3191f>] kzalloc include/linux/slab.h:748 [inline]
    [<0000000007f3191f>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130
    [<000000003c6f416b>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164
    [<00000000a61cb91b>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199
    [<0000000060b22736>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194
    [<00000000a8f5944e>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644
    [<00000000906a5cbe>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629
    [<000000009809ce79>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654
    [<000000003182b0c9>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<000000001f1ed237>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665
    [<00000000f8b0f7e1>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<00000000f8b0f7e1>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328
    [<00000000174dc3f9>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917
    [<00000000395c1cab>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<00000000395c1cab>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<000000003bd7e76c>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<00000000ad2a5a18>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<0000000073d21d74>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<0000000073d21d74>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<0000000073d21d74>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363