[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[   23.037293][   T24] kauditd_printk_skb: 16 callbacks suppressed
[   23.037298][   T24] audit: type=1800 audit(1560196344.471:33): pid=6752 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
[   23.065230][   T24] audit: type=1800 audit(1560196344.471:34): pid=6752 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
[....] startpar: service(s) returned failure: ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed!

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   47.275685][   T24] audit: type=1400 audit(1560196368.711:35): avc:  denied  { map } for  pid=6954 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 '10.128.10.9' (ECDSA) to the list of known hosts.
[   69.068950][   T24] audit: type=1400 audit(1560196390.511:36): avc:  denied  { map } for  pid=6966 comm="syz-executor220" path="/root/syz-executor220174478" 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
[   75.922887][ T6967] IPVS: ftp: loaded support on port[0] = 21
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[  141.415712][ T6967] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff8881226e3500 (size 224):
  comm "softirq", pid 0, jiffies 4294950395 (age 12.260s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 40 e7 18 81 88 ff ff 00 00 00 00 00 00 00 00  .@..............
  backtrace:
    [<00000000fb2648ec>] kmem_cache_alloc+0x134/0x270
    [<000000005e487a8f>] __build_skb+0x26/0x70
    [<0000000022754d9e>] __napi_alloc_skb+0xf8/0x150
    [<0000000028f43ea0>] napi_get_frags+0x3f/0x70
    [<00000000ed61f14f>] tun_get_user+0x636/0x1a20
    [<00000000b884d302>] tun_chr_write_iter+0x53/0x90
    [<00000000b79a3b81>] do_iter_readv_writev+0x210/0x2e0
    [<000000002ee303ad>] do_iter_write+0xb9/0x230
    [<00000000d5784680>] vfs_writev+0xcb/0x130
    [<000000003ff18fe8>] do_writev+0x89/0x180
    [<0000000029585452>] __x64_sys_writev+0x20/0x30
    [<00000000ea9e18d6>] do_syscall_64+0x76/0x1a0
    [<00000000a7ab1c60>] entry_SYSCALL_64_after_hwframe+0x44/0xa9