[  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 '10.128.0.25' (ECDSA) to the list of known hosts.
syzkaller login: [   38.314731][   T24] audit: type=1400 audit(1598068827.063:8): avc:  denied  { execmem } for  pid=6498 comm="syz-executor112" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[   45.697855][ T6501] IPVS: ftp: loaded support on port[0] = 21
executing program
[   52.344447][ T6501] kmemleak: 57 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   58.759042][ T6501] kmemleak: 59 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888118b59400 (size 256):
  comm "syz-executor112", pid 6523, jiffies 4294941841 (age 13.130s)
  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:
    [<00000000b63d1383>] tcindex_set_parms+0xa3/0x9d0
    [<00000000dafe143d>] tcindex_change+0xcf/0x110
    [<00000000db54d691>] tc_new_tfilter+0x8b0/0xe30
    [<000000009adb1575>] rtnetlink_rcv_msg+0x364/0x460
    [<00000000f2753692>] netlink_rcv_skb+0x5b/0x180
    [<000000005f60a20e>] netlink_unicast+0x2b6/0x3c0
    [<00000000742228d5>] netlink_sendmsg+0x2ba/0x570
    [<0000000010386b18>] sock_sendmsg+0x4c/0x60
    [<000000001da5b4b6>] ____sys_sendmsg+0x2c4/0x2f0
    [<00000000c216c9de>] ___sys_sendmsg+0x81/0xc0
    [<0000000075c573df>] __sys_sendmsg+0x77/0xe0
    [<00000000d15110ea>] do_syscall_64+0x2d/0x70
    [<00000000afd6ba5b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118b59300 (size 256):
  comm "syz-executor112", pid 6523, jiffies 4294941841 (age 13.130s)
  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:
    [<000000001499cfd1>] tcindex_alloc_perfect_hash+0x88/0x110
    [<00000000a83e1800>] tcindex_set_parms+0x8b0/0x9d0
    [<00000000dafe143d>] tcindex_change+0xcf/0x110
    [<00000000db54d691>] tc_new_tfilter+0x8b0/0xe30
    [<000000009adb1575>] rtnetlink_rcv_msg+0x364/0x460
    [<00000000f2753692>] netlink_rcv_skb+0x5b/0x180
    [<000000005f60a20e>] netlink_unicast+0x2b6/0x3c0
    [<00000000742228d5>] netlink_sendmsg+0x2ba/0x570
    [<0000000010386b18>] sock_sendmsg+0x4c/0x60
    [<000000001da5b4b6>] ____sys_sendmsg+0x2c4/0x2f0
    [<00000000c216c9de>] ___sys_sendmsg+0x81/0xc0
    [<0000000075c573df>] __sys_sendmsg+0x77/0xe0
    [<00000000d15110ea>] do_syscall_64+0x2d/0x70
    [<00000000afd6ba5b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118b59900 (size 256):
  comm "syz-executor112", pid 6523, jiffies 4294941841 (age 13.130s)
  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:
    [<000000001499cfd1>] tcindex_alloc_perfect_hash+0x88/0x110
    [<00000000a83e1800>] tcindex_set_parms+0x8b0/0x9d0
    [<00000000dafe143d>] tcindex_change+0xcf/0x110
    [<00000000db54d691>] tc_new_tfilter+0x8b0/0xe30
    [<000000009adb1575>] rtnetlink_rcv_msg+0x364/0x460
    [<00000000f2753692>] netlink_rcv_skb+0x5b/0x180
    [<000000005f60a20e>] netlink_unicast+0x2b6/0x3c0
    [<00000000742228d5>] netlink_sendmsg+0x2ba/0x570
    [<0000000010386b18>] sock_sendmsg+0x4c/0x60
    [<000000001da5b4b6>] ____sys_sendmsg+0x2c4/0x2f0
    [<00000000c216c9de>] ___sys_sendmsg+0x81/0xc0
    [<0000000075c573df>] __sys_sendmsg+0x77/0xe0
    [<00000000d15110ea>] do_syscall_64+0x2d/0x70
    [<00000000afd6ba5b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9