BUG: memory leak
unreferenced object 0xffff888221c4a500 (size 96):
  comm "syz-executor.3", pid 4254, jiffies 4294942321 (age 9.320s)
  hex dump (first 32 bytes):
    80 a5 c4 21 82 88 ff ff 40 98 e6 21 82 88 ff ff  ...!....@..!....
    70 4b ca 82 ff ff ff ff 00 60 62 26 82 88 ff ff  pK.......`b&....
  backtrace:
    [<00000000a741ed1b>] kmem_cache_alloc_trace+0xf5/0x2a0
    [<0000000075ca5874>] nft_netdev_hook_alloc+0x3d/0xc0
    [<000000002b46ad19>] nf_tables_parse_netdev_hooks+0x9d/0x230
    [<00000000bbef50ae>] nf_tables_newflowtable+0x576/0xb00
    [<0000000046db10bd>] nfnetlink_rcv_batch+0x35f/0xac0
    [<000000008922a4e5>] nfnetlink_rcv+0x188/0x1b0
    [<0000000024b8b652>] netlink_unicast+0x2dc/0x4c0
    [<00000000b9325609>] netlink_sendmsg+0x2c1/0x570
    [<00000000976bd9b8>] sock_sendmsg+0x52/0x70
    [<00000000caa207c8>] ____sys_sendmsg+0x266/0x2f0
    [<00000000e58e5e66>] ___sys_sendmsg+0x9a/0x100
    [<0000000030053cbc>] __x64_sys_sendmsg+0x79/0xf0
    [<0000000047349c60>] do_syscall_64+0x73/0x210
    [<000000002622cab3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888221c4a580 (size 96):
  comm "syz-executor.3", pid 4254, jiffies 4294942321 (age 9.320s)
  hex dump (first 32 bytes):
    40 98 e6 21 82 88 ff ff 00 a5 c4 21 82 88 ff ff  @..!.......!....
    70 4b ca 82 ff ff ff ff 00 d0 7f 26 82 88 ff ff  pK.........&....
  backtrace:
    [<00000000a741ed1b>] kmem_cache_alloc_trace+0xf5/0x2a0
    [<0000000075ca5874>] nft_netdev_hook_alloc+0x3d/0xc0
    [<000000002b46ad19>] nf_tables_parse_netdev_hooks+0x9d/0x230
    [<00000000bbef50ae>] nf_tables_newflowtable+0x576/0xb00
    [<0000000046db10bd>] nfnetlink_rcv_batch+0x35f/0xac0
    [<000000008922a4e5>] nfnetlink_rcv+0x188/0x1b0
    [<0000000024b8b652>] netlink_unicast+0x2dc/0x4c0
    [<00000000b9325609>] netlink_sendmsg+0x2c1/0x570
    [<00000000976bd9b8>] sock_sendmsg+0x52/0x70
    [<00000000caa207c8>] ____sys_sendmsg+0x266/0x2f0
    [<00000000e58e5e66>] ___sys_sendmsg+0x9a/0x100
    [<0000000030053cbc>] __x64_sys_sendmsg+0x79/0xf0
    [<0000000047349c60>] do_syscall_64+0x73/0x210
    [<000000002622cab3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888221cace80 (size 96):
  comm "syz-executor.1", pid 4256, jiffies 4294942321 (age 9.320s)
  hex dump (first 32 bytes):
    00 cf ca 21 82 88 ff ff 40 0e c6 21 82 88 ff ff  ...!....@..!....
    70 4b ca 82 ff ff ff ff 00 b0 15 26 82 88 ff ff  pK.........&....
  backtrace:
    [<00000000a741ed1b>] kmem_cache_alloc_trace+0xf5/0x2a0
    [<0000000075ca5874>] nft_netdev_hook_alloc+0x3d/0xc0
    [<000000002b46ad19>] nf_tables_parse_netdev_hooks+0x9d/0x230
    [<00000000bbef50ae>] nf_tables_newflowtable+0x576/0xb00
    [<0000000046db10bd>] nfnetlink_rcv_batch+0x35f/0xac0
    [<000000008922a4e5>] nfnetlink_rcv+0x188/0x1b0
    [<0000000024b8b652>] netlink_unicast+0x2dc/0x4c0
    [<00000000b9325609>] netlink_sendmsg+0x2c1/0x570
    [<00000000976bd9b8>] sock_sendmsg+0x52/0x70
    [<00000000caa207c8>] ____sys_sendmsg+0x266/0x2f0
    [<00000000e58e5e66>] ___sys_sendmsg+0x9a/0x100
    [<0000000030053cbc>] __x64_sys_sendmsg+0x79/0xf0
    [<0000000047349c60>] do_syscall_64+0x73/0x210
    [<000000002622cab3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

