[  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 '10.128.15.205' (ECDSA) to the list of known hosts.
syzkaller login: [   38.481330][   T24] audit: type=1400 audit(1599091444.826:8): avc:  denied  { execmem } for  pid=6468 comm="syz-executor022" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[   45.848832][ T6469] IPVS: ftp: loaded support on port[0] = 21
executing program
[   52.673554][ T6469] kmemleak: 61 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   59.174403][ T6469] kmemleak: 56 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888118f4c900 (size 256):
  comm "syz-executor022", pid 6490, jiffies 4294941857 (age 13.390s)
  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:
    [<000000008563cc65>] tcindex_set_parms+0xa3/0x9d0
    [<00000000ddf992c4>] tcindex_change+0xcf/0x110
    [<00000000a75df24c>] tc_new_tfilter+0x8b0/0xe30
    [<00000000eec150aa>] rtnetlink_rcv_msg+0x364/0x460
    [<000000003cbfbeeb>] netlink_rcv_skb+0x5b/0x180
    [<00000000a1d49740>] netlink_unicast+0x2b6/0x3c0
    [<00000000fe004e0b>] netlink_sendmsg+0x2ba/0x570
    [<0000000028ad218e>] sock_sendmsg+0x4c/0x60
    [<00000000272f92f4>] ____sys_sendmsg+0x118/0x2f0
    [<000000005df8c467>] ___sys_sendmsg+0x81/0xc0
    [<0000000077cbba36>] __sys_sendmmsg+0xda/0x230
    [<00000000d1c9c770>] __x64_sys_sendmmsg+0x24/0x30
    [<00000000186e21ca>] do_syscall_64+0x2d/0x70
    [<0000000024189ce9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881251f5d00 (size 256):
  comm "syz-executor022", pid 6490, jiffies 4294941857 (age 13.390s)
  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:
    [<000000003ead725c>] tcindex_alloc_perfect_hash+0x88/0x110
    [<0000000048ab28d4>] tcindex_set_parms+0x8b0/0x9d0
    [<00000000ddf992c4>] tcindex_change+0xcf/0x110
    [<00000000a75df24c>] tc_new_tfilter+0x8b0/0xe30
    [<00000000eec150aa>] rtnetlink_rcv_msg+0x364/0x460
    [<000000003cbfbeeb>] netlink_rcv_skb+0x5b/0x180
    [<00000000a1d49740>] netlink_unicast+0x2b6/0x3c0
    [<00000000fe004e0b>] netlink_sendmsg+0x2ba/0x570
    [<0000000028ad218e>] sock_sendmsg+0x4c/0x60
    [<00000000272f92f4>] ____sys_sendmsg+0x118/0x2f0
    [<000000005df8c467>] ___sys_sendmsg+0x81/0xc0
    [<0000000077cbba36>] __sys_sendmmsg+0xda/0x230
    [<00000000d1c9c770>] __x64_sys_sendmmsg+0x24/0x30
    [<00000000186e21ca>] do_syscall_64+0x2d/0x70
    [<0000000024189ce9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881251f5c00 (size 256):
  comm "syz-executor022", pid 6490, jiffies 4294941857 (age 13.390s)
  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:
    [<000000003ead725c>] tcindex_alloc_perfect_hash+0x88/0x110
    [<0000000048ab28d4>] tcindex_set_parms+0x8b0/0x9d0
    [<00000000ddf992c4>] tcindex_change+0xcf/0x110
    [<00000000a75df24c>] tc_new_tfilter+0x8b0/0xe30
    [<00000000eec150aa>] rtnetlink_rcv_msg+0x364/0x460
    [<000000003cbfbeeb>] netlink_rcv_skb+0x5b/0x180
    [<00000000a1d49740>] netlink_unicast+0x2b6/0x3c0
    [<00000000fe004e0b>] netlink_sendmsg+0x2ba/0x570
    [<0000000028ad218e>] sock_sendmsg+0x4c/0x60
    [<00000000272f92f4>] ____sys_sendmsg+0x118/0x2f0
    [<000000005df8c467>] ___sys_sendmsg+0x81/0xc0
    [<0000000077cbba36>] __sys_sendmmsg+0xda/0x230
    [<00000000d1c9c770>] __x64_sys_sendmmsg+0x24/0x30
    [<00000000186e21ca>] do_syscall_64+0x2d/0x70
    [<0000000024189ce9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9