[  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 '10.128.0.114' (ECDSA) to the list of known hosts.
syzkaller login: [  107.383766][   T24] audit: type=1400 audit(1598849039.440:8): avc:  denied  { execmem } for  pid=6479 comm="syz-executor828" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[  114.533186][ T6480] IPVS: ftp: loaded support on port[0] = 21
executing program
[  121.061591][ T6480] kmemleak: 58 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[  127.406323][ T6480] kmemleak: 39 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88812a6f3f00 (size 256):
  comm "syz-executor828", pid 6502, jiffies 4294948730 (age 12.940s)
  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:
    [<00000000597569f7>] tcindex_set_parms+0xa3/0x9d0
    [<00000000fcae4013>] tcindex_change+0xcf/0x110
    [<000000002e63e44a>] tc_new_tfilter+0x8b0/0xe30
    [<00000000aed686f3>] rtnetlink_rcv_msg+0x364/0x460
    [<000000005abf3702>] netlink_rcv_skb+0x5b/0x180
    [<000000003161b26e>] netlink_unicast+0x2b6/0x3c0
    [<000000008d606e49>] netlink_sendmsg+0x2ba/0x570
    [<00000000abf9e510>] sock_sendmsg+0x4c/0x60
    [<00000000bdb457a4>] ____sys_sendmsg+0x2c4/0x2f0
    [<000000004df84813>] ___sys_sendmsg+0x81/0xc0
    [<00000000a9bec698>] __sys_sendmsg+0x77/0xe0
    [<0000000070174b8f>] do_syscall_64+0x2d/0x70
    [<000000003da2fd4f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88812a6f3c00 (size 256):
  comm "syz-executor828", pid 6502, jiffies 4294948730 (age 12.940s)
  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:
    [<00000000eb7dbd9a>] tcindex_alloc_perfect_hash+0x88/0x110
    [<0000000099298dc2>] tcindex_set_parms+0x8b0/0x9d0
    [<00000000fcae4013>] tcindex_change+0xcf/0x110
    [<000000002e63e44a>] tc_new_tfilter+0x8b0/0xe30
    [<00000000aed686f3>] rtnetlink_rcv_msg+0x364/0x460
    [<000000005abf3702>] netlink_rcv_skb+0x5b/0x180
    [<000000003161b26e>] netlink_unicast+0x2b6/0x3c0
    [<000000008d606e49>] netlink_sendmsg+0x2ba/0x570
    [<00000000abf9e510>] sock_sendmsg+0x4c/0x60
    [<00000000bdb457a4>] ____sys_sendmsg+0x2c4/0x2f0
    [<000000004df84813>] ___sys_sendmsg+0x81/0xc0
    [<00000000a9bec698>] __sys_sendmsg+0x77/0xe0
    [<0000000070174b8f>] do_syscall_64+0x2d/0x70
    [<000000003da2fd4f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811784ef00 (size 256):
  comm "syz-executor828", pid 6502, jiffies 4294948730 (age 12.940s)
  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:
    [<00000000eb7dbd9a>] tcindex_alloc_perfect_hash+0x88/0x110
    [<0000000099298dc2>] tcindex_set_parms+0x8b0/0x9d0
    [<00000000fcae4013>] tcindex_change+0xcf/0x110
    [<000000002e63e44a>] tc_new_tfilter+0x8b0/0xe30
    [<00000000aed686f3>] rtnetlink_rcv_msg+0x364/0x460
    [<000000005abf3702>] netlink_rcv_skb+0x5b/0x180
    [<000000003161b26e>] netlink_unicast+0x2b6/0x3c0
    [<000000008d606e49>] netlink_sendmsg+0x2ba/0x570
    [<00000000abf9e510>] sock_sendmsg+0x4c/0x60
    [<00000000bdb457a4>] ____sys_sendmsg+0x2c4/0x2f0
    [<000000004df84813>] ___sys_sendmsg+0x81/0xc0
    [<00000000a9bec698>] __sys_sendmsg+0x77/0xe0
    [<0000000070174b8f>] do_syscall_64+0x2d/0x70
    [<000000003da2fd4f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9