BUG: memory leak
unreferenced object 0xffff888119016340 (size 64):
  comm "syz-executor.0", pid 8698, jiffies 4295045330 (age 12.730s)
  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:
    [<ffffffff837705c8>] kmalloc include/linux/slab.h:561 [inline]
    [<ffffffff837705c8>] garp_attr_create net/802/garp.c:187 [inline]
    [<ffffffff837705c8>] garp_request_join+0x138/0x220 net/802/garp.c:350
    [<ffffffff83daaf06>] vlan_gvrp_request_join+0x96/0xa0 net/8021q/vlan_gvrp.c:34
    [<ffffffff83da9749>] vlan_dev_open+0x1f9/0x330 net/8021q/vlan_dev.c:289
    [<ffffffff836d6365>] __dev_open+0x175/0x260 net/core/dev.c:1609
    [<ffffffff836d64c1>] dev_open net/core/dev.c:1645 [inline]
    [<ffffffff836d64c1>] dev_open+0x71/0xc0 net/core/dev.c:1638
    [<ffffffff8284b619>] bond_enslave+0x3b9/0x1930 drivers/net/bonding/bond_main.c:1777
    [<ffffffff836e8283>] do_set_master+0xe3/0x100 net/core/rtnetlink.c:2520
    [<ffffffff836eedba>] __rtnl_newlink+0xc8a/0xdb0 net/core/rtnetlink.c:3469
    [<ffffffff836eef29>] rtnl_newlink+0x49/0x70 net/core/rtnetlink.c:3500
    [<ffffffff836ea10c>] rtnetlink_rcv_msg+0x1fc/0x520 net/core/rtnetlink.c:5562
    [<ffffffff838225f7>] netlink_rcv_skb+0x87/0x1d0 net/netlink/af_netlink.c:2504
    [<ffffffff838217e2>] netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
    [<ffffffff838217e2>] netlink_unicast+0x392/0x4c0 net/netlink/af_netlink.c:1340
    [<ffffffff83821c78>] netlink_sendmsg+0x368/0x6a0 net/netlink/af_netlink.c:1929
    [<ffffffff8368fac6>] sock_sendmsg_nosec net/socket.c:654 [inline]
    [<ffffffff8368fac6>] sock_sendmsg+0x56/0x80 net/socket.c:674
    [<ffffffff8369002c>] ____sys_sendmsg+0x36c/0x390 net/socket.c:2350
    [<ffffffff8369407b>] ___sys_sendmsg+0x8b/0xd0 net/socket.c:2404

BUG: memory leak
unreferenced object 0xffff88811333da80 (size 64):
  comm "syz-executor.0", pid 8709, jiffies 4295045863 (age 7.400s)
  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:
    [<ffffffff837705c8>] kmalloc include/linux/slab.h:561 [inline]
    [<ffffffff837705c8>] garp_attr_create net/802/garp.c:187 [inline]
    [<ffffffff837705c8>] garp_request_join+0x138/0x220 net/802/garp.c:350
    [<ffffffff83daaf06>] vlan_gvrp_request_join+0x96/0xa0 net/8021q/vlan_gvrp.c:34
    [<ffffffff83da9749>] vlan_dev_open+0x1f9/0x330 net/8021q/vlan_dev.c:289
    [<ffffffff836d6365>] __dev_open+0x175/0x260 net/core/dev.c:1609
    [<ffffffff836d64c1>] dev_open net/core/dev.c:1645 [inline]
    [<ffffffff836d64c1>] dev_open+0x71/0xc0 net/core/dev.c:1638
    [<ffffffff8284b619>] bond_enslave+0x3b9/0x1930 drivers/net/bonding/bond_main.c:1777
    [<ffffffff836e8283>] do_set_master+0xe3/0x100 net/core/rtnetlink.c:2520
    [<ffffffff836eedba>] __rtnl_newlink+0xc8a/0xdb0 net/core/rtnetlink.c:3469
    [<ffffffff836eef29>] rtnl_newlink+0x49/0x70 net/core/rtnetlink.c:3500
    [<ffffffff836ea10c>] rtnetlink_rcv_msg+0x1fc/0x520 net/core/rtnetlink.c:5562
    [<ffffffff838225f7>] netlink_rcv_skb+0x87/0x1d0 net/netlink/af_netlink.c:2504
    [<ffffffff838217e2>] netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
    [<ffffffff838217e2>] netlink_unicast+0x392/0x4c0 net/netlink/af_netlink.c:1340
    [<ffffffff83821c78>] netlink_sendmsg+0x368/0x6a0 net/netlink/af_netlink.c:1929
    [<ffffffff8368fac6>] sock_sendmsg_nosec net/socket.c:654 [inline]
    [<ffffffff8368fac6>] sock_sendmsg+0x56/0x80 net/socket.c:674
    [<ffffffff8369002c>] ____sys_sendmsg+0x36c/0x390 net/socket.c:2350
    [<ffffffff8369407b>] ___sys_sendmsg+0x8b/0xd0 net/socket.c:2404

BUG: memory leak
unreferenced object 0xffff888118f33080 (size 64):
  comm "syz-executor.0", pid 8714, jiffies 4295045874 (age 7.290s)
  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:
    [<ffffffff837705c8>] kmalloc include/linux/slab.h:561 [inline]
    [<ffffffff837705c8>] garp_attr_create net/802/garp.c:187 [inline]
    [<ffffffff837705c8>] garp_request_join+0x138/0x220 net/802/garp.c:350
    [<ffffffff83daaf06>] vlan_gvrp_request_join+0x96/0xa0 net/8021q/vlan_gvrp.c:34
    [<ffffffff83da9749>] vlan_dev_open+0x1f9/0x330 net/8021q/vlan_dev.c:289
    [<ffffffff836d6365>] __dev_open+0x175/0x260 net/core/dev.c:1609
    [<ffffffff836d64c1>] dev_open net/core/dev.c:1645 [inline]
    [<ffffffff836d64c1>] dev_open+0x71/0xc0 net/core/dev.c:1638
    [<ffffffff8284b619>] bond_enslave+0x3b9/0x1930 drivers/net/bonding/bond_main.c:1777
    [<ffffffff836e8283>] do_set_master+0xe3/0x100 net/core/rtnetlink.c:2520
    [<ffffffff836eedba>] __rtnl_newlink+0xc8a/0xdb0 net/core/rtnetlink.c:3469
    [<ffffffff836eef29>] rtnl_newlink+0x49/0x70 net/core/rtnetlink.c:3500
    [<ffffffff836ea10c>] rtnetlink_rcv_msg+0x1fc/0x520 net/core/rtnetlink.c:5562
    [<ffffffff838225f7>] netlink_rcv_skb+0x87/0x1d0 net/netlink/af_netlink.c:2504
    [<ffffffff838217e2>] netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
    [<ffffffff838217e2>] netlink_unicast+0x392/0x4c0 net/netlink/af_netlink.c:1340
    [<ffffffff83821c78>] netlink_sendmsg+0x368/0x6a0 net/netlink/af_netlink.c:1929
    [<ffffffff8368fac6>] sock_sendmsg_nosec net/socket.c:654 [inline]
    [<ffffffff8368fac6>] sock_sendmsg+0x56/0x80 net/socket.c:674
    [<ffffffff8369002c>] ____sys_sendmsg+0x36c/0x390 net/socket.c:2350
    [<ffffffff8369407b>] ___sys_sendmsg+0x8b/0xd0 net/socket.c:2404