BUG: memory leak
unreferenced object 0xffff888107f605c0 (size 64):
  comm "syz-executor.6", pid 7209, jiffies 4294942514 (age 8.990s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    d0 05 f6 07 81 88 ff ff d0 05 f6 07 81 88 ff ff  ................
  backtrace:
    [<000000003bcff9ae>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000003bcff9ae>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000003bcff9ae>] slab_alloc mm/slab.c:3320 [inline]
    [<000000003bcff9ae>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549
    [<00000000bd6d25c9>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000bd6d25c9>] netdev_name_node_alloc+0x2a/0x70 net/core/dev.c:237
    [<00000000162a5512>] netdev_name_node_head_alloc net/core/dev.c:251 [inline]
    [<00000000162a5512>] register_netdevice+0xaf/0x650 net/core/dev.c:9239
    [<0000000090e42f66>] bond_newlink drivers/net/bonding/bond_netlink.c:458 [inline]
    [<0000000090e42f66>] bond_newlink+0x41/0x80 drivers/net/bonding/bond_netlink.c:448
    [<00000000b2729a33>] __rtnl_newlink+0x89a/0xb80 net/core/rtnetlink.c:3303
    [<000000003477ba37>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3361
    [<00000000a1335eee>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5422
    [<00000000cfb86905>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<0000000034ba4e86>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5440
    [<0000000024f1f653>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<0000000024f1f653>] netlink_unicast+0x223/0x310 net/netlink/af_netlink.c:1328
    [<00000000de12199a>] netlink_sendmsg+0x29f/0x550 net/netlink/af_netlink.c:1917
    [<000000003b3fc9d4>] sock_sendmsg_nosec net/socket.c:639 [inline]
    [<000000003b3fc9d4>] sock_sendmsg+0x54/0x70 net/socket.c:659
    [<000000000dc7712e>] ____sys_sendmsg+0x2d0/0x300 net/socket.c:2330
    [<00000000f4a63cef>] ___sys_sendmsg+0x9c/0x100 net/socket.c:2384
    [<000000002cb9f20e>] __sys_sendmsg+0x80/0xf0 net/socket.c:2430
    [<000000007130cca2>] __do_sys_sendmsg net/socket.c:2439 [inline]
    [<000000007130cca2>] __se_sys_sendmsg net/socket.c:2437 [inline]
    [<000000007130cca2>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2437

BUG: memory leak
unreferenced object 0xffff888107327840 (size 64):
  comm "syz-executor.1", pid 7227, jiffies 4294942548 (age 8.650s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    50 78 32 07 81 88 ff ff 50 78 32 07 81 88 ff ff  Px2.....Px2.....
  backtrace:
    [<000000003bcff9ae>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000003bcff9ae>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000003bcff9ae>] slab_alloc mm/slab.c:3320 [inline]
    [<000000003bcff9ae>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549
    [<00000000bd6d25c9>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000bd6d25c9>] netdev_name_node_alloc+0x2a/0x70 net/core/dev.c:237
    [<00000000162a5512>] netdev_name_node_head_alloc net/core/dev.c:251 [inline]
    [<00000000162a5512>] register_netdevice+0xaf/0x650 net/core/dev.c:9239
    [<0000000090e42f66>] bond_newlink drivers/net/bonding/bond_netlink.c:458 [inline]
    [<0000000090e42f66>] bond_newlink+0x41/0x80 drivers/net/bonding/bond_netlink.c:448
    [<00000000b2729a33>] __rtnl_newlink+0x89a/0xb80 net/core/rtnetlink.c:3303
    [<000000003477ba37>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3361
    [<00000000a1335eee>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5422
    [<00000000cfb86905>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<0000000034ba4e86>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5440
    [<0000000024f1f653>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<0000000024f1f653>] netlink_unicast+0x223/0x310 net/netlink/af_netlink.c:1328
    [<00000000de12199a>] netlink_sendmsg+0x29f/0x550 net/netlink/af_netlink.c:1917
    [<000000003b3fc9d4>] sock_sendmsg_nosec net/socket.c:639 [inline]
    [<000000003b3fc9d4>] sock_sendmsg+0x54/0x70 net/socket.c:659
    [<000000000dc7712e>] ____sys_sendmsg+0x2d0/0x300 net/socket.c:2330
    [<00000000f4a63cef>] ___sys_sendmsg+0x9c/0x100 net/socket.c:2384
    [<000000002cb9f20e>] __sys_sendmsg+0x80/0xf0 net/socket.c:2430
    [<000000007130cca2>] __do_sys_sendmsg net/socket.c:2439 [inline]
    [<000000007130cca2>] __se_sys_sendmsg net/socket.c:2437 [inline]
    [<000000007130cca2>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2437

BUG: memory leak
unreferenced object 0xffff888109b28280 (size 64):
  comm "syz-executor.7", pid 7247, jiffies 4294942580 (age 8.340s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    90 82 b2 09 81 88 ff ff 90 82 b2 09 81 88 ff ff  ................
  backtrace:
    [<000000003bcff9ae>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000003bcff9ae>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000003bcff9ae>] slab_alloc mm/slab.c:3320 [inline]
    [<000000003bcff9ae>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549
    [<00000000bd6d25c9>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000bd6d25c9>] netdev_name_node_alloc+0x2a/0x70 net/core/dev.c:237
    [<00000000162a5512>] netdev_name_node_head_alloc net/core/dev.c:251 [inline]
    [<00000000162a5512>] register_netdevice+0xaf/0x650 net/core/dev.c:9239
    [<0000000090e42f66>] bond_newlink drivers/net/bonding/bond_netlink.c:458 [inline]
    [<0000000090e42f66>] bond_newlink+0x41/0x80 drivers/net/bonding/bond_netlink.c:448
    [<00000000b2729a33>] __rtnl_newlink+0x89a/0xb80 net/core/rtnetlink.c:3303
    [<000000003477ba37>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3361
    [<00000000a1335eee>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5422
    [<00000000cfb86905>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477
    [<0000000034ba4e86>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5440
    [<0000000024f1f653>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
    [<0000000024f1f653>] netlink_unicast+0x223/0x310 net/netlink/af_netlink.c:1328
    [<00000000de12199a>] netlink_sendmsg+0x29f/0x550 net/netlink/af_netlink.c:1917
    [<000000003b3fc9d4>] sock_sendmsg_nosec net/socket.c:639 [inline]
    [<000000003b3fc9d4>] sock_sendmsg+0x54/0x70 net/socket.c:659
    [<000000000dc7712e>] ____sys_sendmsg+0x2d0/0x300 net/socket.c:2330
    [<00000000f4a63cef>] ___sys_sendmsg+0x9c/0x100 net/socket.c:2384
    [<000000002cb9f20e>] __sys_sendmsg+0x80/0xf0 net/socket.c:2430
    [<000000007130cca2>] __do_sys_sendmsg net/socket.c:2439 [inline]
    [<000000007130cca2>] __se_sys_sendmsg net/socket.c:2437 [inline]
    [<000000007130cca2>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2437