[  OK  ] Reached target Login Prompts.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.221' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   49.835765][ T8413] IPVS: ftp: loaded support on port[0] = 21
executing program
[   56.209399][ T8413] kmemleak: 61 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   62.487947][ T8413] kmemleak: 58 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff8881019cb600 (size 256):
  comm "syz-executor571", pid 8434, jiffies 4294942251 (age 12.710s)
  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:
    [<0000000078a4f74c>] tcindex_set_parms+0xa3/0xbc0
    [<00000000ab4bf73e>] tcindex_change+0xe8/0x120
    [<00000000e7651fc9>] tc_new_tfilter+0xa33/0x1030
    [<00000000b559f175>] rtnetlink_rcv_msg+0x422/0x520
    [<000000008777cf96>] netlink_rcv_skb+0x87/0x1d0
    [<000000000a701894>] netlink_unicast+0x392/0x4c0
    [<00000000bc8b3435>] netlink_sendmsg+0x368/0x6a0
    [<0000000066a2dbaa>] sock_sendmsg+0x56/0x80
    [<00000000bda0b7db>] ____sys_sendmsg+0x17a/0x390
    [<00000000024cb648>] ___sys_sendmsg+0x8b/0xd0
    [<00000000afeb4912>] __sys_sendmmsg+0xed/0x290
    [<000000006440df36>] __x64_sys_sendmmsg+0x24/0x30
    [<00000000a428ea95>] do_syscall_64+0x2d/0x70
    [<000000008cf6f2f2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881019cb300 (size 256):
  comm "syz-executor571", pid 8434, jiffies 4294942251 (age 12.710s)
  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:
    [<0000000098fdf6e2>] tcindex_alloc_perfect_hash+0x8f/0x140
    [<00000000311d7d2c>] tcindex_set_parms+0xa60/0xbc0
    [<00000000ab4bf73e>] tcindex_change+0xe8/0x120
    [<00000000e7651fc9>] tc_new_tfilter+0xa33/0x1030
    [<00000000b559f175>] rtnetlink_rcv_msg+0x422/0x520
    [<000000008777cf96>] netlink_rcv_skb+0x87/0x1d0
    [<000000000a701894>] netlink_unicast+0x392/0x4c0
    [<00000000bc8b3435>] netlink_sendmsg+0x368/0x6a0
    [<0000000066a2dbaa>] sock_sendmsg+0x56/0x80
    [<00000000bda0b7db>] ____sys_sendmsg+0x17a/0x390
    [<00000000024cb648>] ___sys_sendmsg+0x8b/0xd0
    [<00000000afeb4912>] __sys_sendmmsg+0xed/0x290
    [<000000006440df36>] __x64_sys_sendmmsg+0x24/0x30
    [<00000000a428ea95>] do_syscall_64+0x2d/0x70
    [<000000008cf6f2f2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881019cb200 (size 256):
  comm "syz-executor571", pid 8434, jiffies 4294942251 (age 12.710s)
  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:
    [<0000000098fdf6e2>] tcindex_alloc_perfect_hash+0x8f/0x140
    [<00000000311d7d2c>] tcindex_set_parms+0xa60/0xbc0
    [<00000000ab4bf73e>] tcindex_change+0xe8/0x120
    [<00000000e7651fc9>] tc_new_tfilter+0xa33/0x1030
    [<00000000b559f175>] rtnetlink_rcv_msg+0x422/0x520
    [<000000008777cf96>] netlink_rcv_skb+0x87/0x1d0
    [<000000000a701894>] netlink_unicast+0x392/0x4c0
    [<00000000bc8b3435>] netlink_sendmsg+0x368/0x6a0
    [<0000000066a2dbaa>] sock_sendmsg+0x56/0x80
    [<00000000bda0b7db>] ____sys_sendmsg+0x17a/0x390
    [<00000000024cb648>] ___sys_sendmsg+0x8b/0xd0
    [<00000000afeb4912>] __sys_sendmmsg+0xed/0x290
    [<000000006440df36>] __x64_sys_sendmmsg+0x24/0x30
    [<00000000a428ea95>] do_syscall_64+0x2d/0x70
    [<000000008cf6f2f2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9