Warning: Permanently added '10.128.0.25' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   50.347451][ T8475] IPVS: ftp: loaded support on port[0] = 21
executing program
[   56.687965][ T8475] kmemleak: 60 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   62.885045][ T8475] kmemleak: 46 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888108349100 (size 256):
  comm "syz-executor244", pid 8497, jiffies 4294942301 (age 12.590s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000104e0f35>] tcindex_set_parms+0xa3/0xba0
    [<00000000e42d439d>] tcindex_change+0xe8/0x120
    [<00000000cfec90c9>] tc_new_tfilter+0xa33/0x1030
    [<000000009a4040bb>] rtnetlink_rcv_msg+0x422/0x520
    [<00000000a51ea02e>] netlink_rcv_skb+0x87/0x1d0
    [<00000000aa5df77a>] netlink_unicast+0x392/0x4c0
    [<00000000d5316223>] netlink_sendmsg+0x368/0x6a0
    [<0000000049a07e3d>] sock_sendmsg+0x56/0x80
    [<000000007ff76875>] ____sys_sendmsg+0x17a/0x390
    [<000000001a23c8fc>] ___sys_sendmsg+0x8b/0xd0
    [<00000000e42b0615>] __sys_sendmmsg+0xed/0x290
    [<00000000543d6a6c>] __x64_sys_sendmmsg+0x24/0x30
    [<000000006a90a576>] do_syscall_64+0x2d/0x70
    [<00000000faa47a77>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888108562e00 (size 256):
  comm "syz-executor244", pid 8497, jiffies 4294942301 (age 12.590s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001f0b2ce3>] tcindex_alloc_perfect_hash+0x93/0x140
    [<000000001fc63e23>] tcindex_set_parms+0xa49/0xba0
    [<00000000e42d439d>] tcindex_change+0xe8/0x120
    [<00000000cfec90c9>] tc_new_tfilter+0xa33/0x1030
    [<000000009a4040bb>] rtnetlink_rcv_msg+0x422/0x520
    [<00000000a51ea02e>] netlink_rcv_skb+0x87/0x1d0
    [<00000000aa5df77a>] netlink_unicast+0x392/0x4c0
    [<00000000d5316223>] netlink_sendmsg+0x368/0x6a0
    [<0000000049a07e3d>] sock_sendmsg+0x56/0x80
    [<000000007ff76875>] ____sys_sendmsg+0x17a/0x390
    [<000000001a23c8fc>] ___sys_sendmsg+0x8b/0xd0
    [<00000000e42b0615>] __sys_sendmmsg+0xed/0x290
    [<00000000543d6a6c>] __x64_sys_sendmmsg+0x24/0x30
    [<000000006a90a576>] do_syscall_64+0x2d/0x70
    [<00000000faa47a77>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888108562d00 (size 256):
  comm "syz-executor244", pid 8497, jiffies 4294942301 (age 12.590s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001f0b2ce3>] tcindex_alloc_perfect_hash+0x93/0x140
    [<000000001fc63e23>] tcindex_set_parms+0xa49/0xba0
    [<00000000e42d439d>] tcindex_change+0xe8/0x120
    [<00000000cfec90c9>] tc_new_tfilter+0xa33/0x1030
    [<000000009a4040bb>] rtnetlink_rcv_msg+0x422/0x520
    [<00000000a51ea02e>] netlink_rcv_skb+0x87/0x1d0
    [<00000000aa5df77a>] netlink_unicast+0x392/0x4c0
    [<00000000d5316223>] netlink_sendmsg+0x368/0x6a0
    [<0000000049a07e3d>] sock_sendmsg+0x56/0x80
    [<000000007ff76875>] ____sys_sendmsg+0x17a/0x390
    [<000000001a23c8fc>] ___sys_sendmsg+0x8b/0xd0
    [<00000000e42b0615>] __sys_sendmmsg+0xed/0x290
    [<00000000543d6a6c>] __x64_sys_sendmmsg+0x24/0x30
    [<000000006a90a576>] do_syscall_64+0x2d/0x70
    [<00000000faa47a77>] entry_SYSCALL_64_after_hwframe+0x44/0xa9