e list of known hosts.
executing program
BUG: memory leak
unreferenced object 0xffff888121b46800 (size 632):
  comm "syz-executor208", pid 7013, jiffies 4294942503 (age 8.050s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    80 59 09 10 81 88 ff ff 00 00 00 00 00 00 00 00  .Y..............
  backtrace:
    [<00000000a6804846>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000a6804846>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000a6804846>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000a6804846>] kmem_cache_alloc+0x134/0x270 mm/slab.c:3488
    [<00000000eff275c0>] sock_alloc_inode+0x1d/0xe0 net/socket.c:246
    [<00000000bcb8ddd8>] alloc_inode+0x2c/0xe0 fs/inode.c:227
    [<0000000016e6cdf6>] new_inode_pseudo+0x18/0x70 fs/inode.c:916
    [<00000000106670ba>] sock_alloc+0x1c/0x90 net/socket.c:569
    [<000000004acba03a>] __sock_create+0x8f/0x250 net/socket.c:1388
    [<00000000a333c150>] sock_create_kern+0x3b/0x50 net/socket.c:1493
    [<00000000c1b74d9a>] smc_create+0xae/0x160 net/smc/af_smc.c:1984
    [<0000000061c162fe>] __sock_create+0x164/0x250 net/socket.c:1424
    [<00000000b10fe002>] sock_create net/socket.c:1475 [inline]
    [<00000000b10fe002>] __sys_socket+0x69/0x110 net/socket.c:1517
    [<000000001fdbc790>] __do_sys_socket net/socket.c:1526 [inline]
    [<000000001fdbc790>] __se_sys_socket net/socket.c:1524 [inline]
    [<000000001fdbc790>] __x64_sys_socket+0x1e/0x30 net/socket.c:1524
    [<00000000424b559a>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
    [<00000000bae13af8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888110095980 (size 64):
  comm "syz-executor208", pid 7013, jiffies 4294942503 (age 8.050s)
  hex dump (first 32 bytes):
    00 00 00 00 c1 48 83 fa 88 59 09 10 81 88 ff ff  .....H...Y......
    88 59 09 10 81 88 ff ff 00 00 00 00 00 00 00 00  .Y..............
  backtrace:
    [<0000000019a61073>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000019a61073>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000019a61073>] slab_alloc mm/slab.c:3326 [inline]
    [<0000000019a61073>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
    [<00000000ea94c790>] kmalloc include/linux/slab.h:547 [inline]
    [<00000000ea94c790>] sock_alloc_inode+0x44/0xe0 net/socket.c:249
    [<00000000bcb8ddd8>] alloc_inode+0x2c/0xe0 fs/inode.c:227
    [<0000000016e6cdf6>] new_inode_pseudo+0x18/0x70 fs/inode.c:916
    [<00000000106670ba>] sock_alloc+0x1c/0x90 net/socket.c:569
    [<000000004acba03a>] __sock_create+0x8f/0x250 net/socket.c:1388
    [<00000000a333c150>] sock_create_kern+0x3b/0x50 net/socket.c:1493
    [<00000000c1b74d9a>] smc_create+0xae/0x160 net/smc/af_smc.c:1984
    [<0000000061c162fe>] __sock_create+0x164/0x250 net/socket.c:1424
    [<00000000b10fe002>] sock_create net/socket.c:1475 [inline]
    [<00000000b10fe002>] __sys_socket+0x69/0x110 net/socket.c:1517
    [<000000001fdbc790>] __do_sys_socket net/socket.c:1526 [inline]
    [<000000001fdbc790>] __se_sys_socket net/socket.c:1524 [inline]
    [<000000001fdbc790>] __x64_sys_socket+0x1e/0x30 net/socket.c:1524
    [<00000000424b559a>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
    [<00000000bae13af8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881205bc2a0 (size 56):
  comm "syz-executor208", pid 7013, jiffies 4294942503 (age 8.050s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    30 68 b4 21 81 88 ff ff b8 c2 5b 20 81 88 ff ff  0h.!......[ ....
  backtrace:
    [<00000000a6804846>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000a6804846>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000a6804846>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000a6804846>] kmem_cache_alloc+0x134/0x270 mm/slab.c:3488
    [<000000004cea48a7>] kmem_cache_zalloc include/linux/slab.h:732 [inline]
    [<000000004cea48a7>] lsm_inode_alloc security/security.c:519 [inline]
    [<000000004cea48a7>] security_inode_alloc+0x33/0xb0 security/security.c:872
    [<000000008b8f3878>] inode_init_always+0x108/0x200 fs/inode.c:169
    [<00000000eaf9d18b>] alloc_inode+0x49/0xe0 fs/inode.c:234
    [<0000000016e6cdf6>] new_inode_pseudo+0x18/0x70 fs/inode.c:916
    [<00000000106670ba>] sock_alloc+0x1c/0x90 net/socket.c:569
    [<000000004acba03a>] __sock_create+0x8f/0x250 net/socket.c:1388
    [<00000000a333c150>] sock_create_kern+0x3b/0x50 net/socket.c:1493
    [<00000000c1b74d9a>] smc_create+0xae/0x160 net/smc/af_smc.c:1984
    [<0000000061c162fe>] __sock_create+0x164/0x250 net/socket.c:1424
    [<00000000b10fe002>] sock_create net/socket.c:1475 [inline]
    [<00000000b10fe002>] __sys_socket+0x69/0x110 net/socket.c:1517
    [<000000001fdbc790>] __do_sys_socket net/socket.c:1526 [inline]
    [<000000001fdbc790>] __se_sys_socket net/socket.c:1524 [inline]
    [<000000001fdbc790>] __x64_sys_socket+0x1e/0x30 net/socket.c:1524
    [<00000000424b559a>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
    [<00000000bae13af8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9