BUG: memory leak
unreferenced object 0xffff8881197e5f00 (size 64):
  comm "syz-executor.0", pid 8679, jiffies 4295045268 (age 12.970s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 08 00 00 00 01 02 00 00  ................
  backtrace:
    [<ffffffff83771b38>] kmalloc include/linux/slab.h:561 [inline]
    [<ffffffff83771b38>] garp_attr_create net/802/garp.c:187 [inline]
    [<ffffffff83771b38>] garp_request_join+0x138/0x220 net/802/garp.c:350
    [<ffffffff83dad516>] vlan_gvrp_request_join+0x96/0xa0 net/8021q/vlan_gvrp.c:34
    [<ffffffff83dabd59>] vlan_dev_open+0x1f9/0x330 net/8021q/vlan_dev.c:289
    [<ffffffff836d78a5>] __dev_open+0x175/0x260 net/core/dev.c:1609
    [<ffffffff836d7a01>] dev_open net/core/dev.c:1645 [inline]
    [<ffffffff836d7a01>] dev_open+0x71/0xc0 net/core/dev.c:1638
    [<ffffffff8284dab9>] bond_enslave+0x3b9/0x1930 drivers/net/bonding/bond_main.c:1777
    [<ffffffff836e97e3>] do_set_master+0xe3/0x100 net/core/rtnetlink.c:2520
    [<ffffffff836f031a>] __rtnl_newlink+0xc8a/0xdb0 net/core/rtnetlink.c:3469
    [<ffffffff836f0489>] rtnl_newlink+0x49/0x70 net/core/rtnetlink.c:3500
    [<ffffffff836eb66c>] rtnetlink_rcv_msg+0x1fc/0x520 net/core/rtnetlink.c:5566
    [<ffffffff83823bb7>] netlink_rcv_skb+0x87/0x1d0 net/netlink/af_netlink.c:2504
    [<ffffffff83822da2>] netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
    [<ffffffff83822da2>] netlink_unicast+0x392/0x4c0 net/netlink/af_netlink.c:1340
    [<ffffffff83823238>] netlink_sendmsg+0x368/0x6a0 net/netlink/af_netlink.c:1929
    [<ffffffff83690f06>] sock_sendmsg_nosec net/socket.c:654 [inline]
    [<ffffffff83690f06>] sock_sendmsg+0x56/0x80 net/socket.c:674
    [<ffffffff8369146c>] ____sys_sendmsg+0x36c/0x390 net/socket.c:2337
    [<ffffffff836954bb>] ___sys_sendmsg+0x8b/0xd0 net/socket.c:2391

BUG: memory leak
unreferenced object 0xffff8881147f3e80 (size 64):
  comm "syz-executor.0", pid 8689, jiffies 4295045812 (age 7.530s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 08 00 00 00 01 02 00 00  ................
  backtrace:
    [<ffffffff83771b38>] kmalloc include/linux/slab.h:561 [inline]
    [<ffffffff83771b38>] garp_attr_create net/802/garp.c:187 [inline]
    [<ffffffff83771b38>] garp_request_join+0x138/0x220 net/802/garp.c:350
    [<ffffffff83dad516>] vlan_gvrp_request_join+0x96/0xa0 net/8021q/vlan_gvrp.c:34
    [<ffffffff83dabd59>] vlan_dev_open+0x1f9/0x330 net/8021q/vlan_dev.c:289
    [<ffffffff836d78a5>] __dev_open+0x175/0x260 net/core/dev.c:1609
    [<ffffffff836d7a01>] dev_open net/core/dev.c:1645 [inline]
    [<ffffffff836d7a01>] dev_open+0x71/0xc0 net/core/dev.c:1638
    [<ffffffff8284dab9>] bond_enslave+0x3b9/0x1930 drivers/net/bonding/bond_main.c:1777
    [<ffffffff836e97e3>] do_set_master+0xe3/0x100 net/core/rtnetlink.c:2520
    [<ffffffff836f031a>] __rtnl_newlink+0xc8a/0xdb0 net/core/rtnetlink.c:3469
    [<ffffffff836f0489>] rtnl_newlink+0x49/0x70 net/core/rtnetlink.c:3500
    [<ffffffff836eb66c>] rtnetlink_rcv_msg+0x1fc/0x520 net/core/rtnetlink.c:5566
    [<ffffffff83823bb7>] netlink_rcv_skb+0x87/0x1d0 net/netlink/af_netlink.c:2504
    [<ffffffff83822da2>] netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
    [<ffffffff83822da2>] netlink_unicast+0x392/0x4c0 net/netlink/af_netlink.c:1340
    [<ffffffff83823238>] netlink_sendmsg+0x368/0x6a0 net/netlink/af_netlink.c:1929
    [<ffffffff83690f06>] sock_sendmsg_nosec net/socket.c:654 [inline]
    [<ffffffff83690f06>] sock_sendmsg+0x56/0x80 net/socket.c:674
    [<ffffffff8369146c>] ____sys_sendmsg+0x36c/0x390 net/socket.c:2337
    [<ffffffff836954bb>] ___sys_sendmsg+0x8b/0xd0 net/socket.c:2391

BUG: memory leak
unreferenced object 0xffff888119704b00 (size 64):
  comm "syz-executor.0", pid 8694, jiffies 4295045817 (age 7.480s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 08 00 00 00 01 02 00 00  ................
  backtrace:
    [<ffffffff83771b38>] kmalloc include/linux/slab.h:561 [inline]
    [<ffffffff83771b38>] garp_attr_create net/802/garp.c:187 [inline]
    [<ffffffff83771b38>] garp_request_join+0x138/0x220 net/802/garp.c:350
    [<ffffffff83dad516>] vlan_gvrp_request_join+0x96/0xa0 net/8021q/vlan_gvrp.c:34
    [<ffffffff83dabd59>] vlan_dev_open+0x1f9/0x330 net/8021q/vlan_dev.c:289
    [<ffffffff836d78a5>] __dev_open+0x175/0x260 net/core/dev.c:1609
    [<ffffffff836d7a01>] dev_open net/core/dev.c:1645 [inline]
    [<ffffffff836d7a01>] dev_open+0x71/0xc0 net/core/dev.c:1638
    [<ffffffff8284dab9>] bond_enslave+0x3b9/0x1930 drivers/net/bonding/bond_main.c:1777
    [<ffffffff836e97e3>] do_set_master+0xe3/0x100 net/core/rtnetlink.c:2520
    [<ffffffff836f031a>] __rtnl_newlink+0xc8a/0xdb0 net/core/rtnetlink.c:3469
    [<ffffffff836f0489>] rtnl_newlink+0x49/0x70 net/core/rtnetlink.c:3500
    [<ffffffff836eb66c>] rtnetlink_rcv_msg+0x1fc/0x520 net/core/rtnetlink.c:5566
    [<ffffffff83823bb7>] netlink_rcv_skb+0x87/0x1d0 net/netlink/af_netlink.c:2504
    [<ffffffff83822da2>] netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
    [<ffffffff83822da2>] netlink_unicast+0x392/0x4c0 net/netlink/af_netlink.c:1340
    [<ffffffff83823238>] netlink_sendmsg+0x368/0x6a0 net/netlink/af_netlink.c:1929
    [<ffffffff83690f06>] sock_sendmsg_nosec net/socket.c:654 [inline]
    [<ffffffff83690f06>] sock_sendmsg+0x56/0x80 net/socket.c:674
    [<ffffffff8369146c>] ____sys_sendmsg+0x36c/0x390 net/socket.c:2337
    [<ffffffff836954bb>] ___sys_sendmsg+0x8b/0xd0 net/socket.c:2391