[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
Starting mcstransd: 
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[   24.506081][   T25] audit: type=1800 audit(1568434750.157:33): pid=6875 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0
[   24.528518][   T25] audit: type=1800 audit(1568434750.157:34): pid=6875 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   35.045010][   T25] audit: type=1400 audit(1568434760.697:35): avc:  denied  { map } for  pid=7060 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1
Warning: Permanently added '10.128.1.45' (ECDSA) to the list of known hosts.
[   67.296448][   T25] audit: type=1400 audit(1568434792.947:36): avc:  denied  { map } for  pid=7074 comm="syz-executor124" path="/root/syz-executor124105309" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
executing program
[   74.670582][   T25] audit: type=1400 audit(1568434800.327:37): avc:  denied  { create } for  pid=7075 comm="syz-executor124" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
[   74.723641][   T25] audit: type=1400 audit(1568434800.377:38): avc:  denied  { write } for  pid=7075 comm="syz-executor124" path="socket:[29329]" dev="sockfs" ino=29329 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
[   74.723701][ T7077] netlink: 'syz-executor124': attribute type 2 has an invalid length.
executing program
[   80.425544][ T7080] netlink: 'syz-executor124': attribute type 2 has an invalid length.
executing program
[   86.109479][ T7083] netlink: 'syz-executor124': attribute type 2 has an invalid length.
executing program
[   91.778507][ T7086] netlink: 'syz-executor124': attribute type 2 has an invalid length.
[   93.066053][ T7074] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88811578ec00 (size 128):
  comm "syz-executor124", pid 7083, jiffies 4294945877 (age 13.500s)
  hex dump (first 32 bytes):
    00 70 4f 19 81 88 ff ff 80 ec 78 15 81 88 ff ff  .pO.......x.....
    40 2f 2f 25 81 88 ff ff 00 00 00 00 00 00 00 00  @//%............
  backtrace:
    [<0000000046f2fd98>] kmem_cache_alloc_trace+0x145/0x2c0
    [<000000003e95f123>] ovs_vport_alloc+0x37/0xf0
    [<000000007af98df9>] internal_dev_create+0x24/0x1d0
    [<00000000fc7f8383>] ovs_vport_add+0x81/0x190
    [<00000000e0485dbf>] new_vport+0x19/0x80
    [<000000004cf28a42>] ovs_dp_cmd_new+0x22f/0x410
    [<0000000048da42a7>] genl_family_rcv_msg+0x2ab/0x5b0
    [<000000001314d5cf>] genl_rcv_msg+0x54/0xa0
    [<00000000b16f5692>] netlink_rcv_skb+0x61/0x170
    [<00000000b387da55>] genl_rcv+0x29/0x40
    [<000000008b6e911c>] netlink_unicast+0x1ec/0x2d0
    [<00000000628a272c>] netlink_sendmsg+0x270/0x480
    [<000000002fd79d8b>] sock_sendmsg+0x54/0x70
    [<0000000001d7f0c9>] kernel_sendmsg+0x44/0x50
    [<00000000fef6c238>] sock_no_sendpage+0x9d/0xd0
    [<00000000d79f8630>] kernel_sendpage+0x54/0x90