[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[   24.509949][   T24] kauditd_printk_skb: 16 callbacks suppressed
[   24.509956][   T24] audit: type=1800 audit(1560570605.025:33): pid=6741 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
[   24.538796][   T24] audit: type=1800 audit(1560570605.025:34): pid=6741 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: rsyslog ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed!

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   32.731719][   T24] audit: type=1400 audit(1560570613.245:35): avc:  denied  { map } for  pid=6935 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 '10.128.0.96' (ECDSA) to the list of known hosts.
[   38.594035][   T24] audit: type=1400 audit(1560570619.115:36): avc:  denied  { map } for  pid=6949 comm="syz-executor721" path="/root/syz-executor721799070" dev="sda1" ino=16484 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
executing program
[   51.626153][ T6949] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88811ff79400 (size 256):
  comm "softirq", pid 0, jiffies 4294941789 (age 13.390s)
  hex dump (first 32 bytes):
    00 01 00 00 00 00 ad de 00 02 00 00 00 00 ad de  ................
    00 70 d6 14 81 88 ff ff 00 00 00 00 00 00 00 00  .p..............
  backtrace:
    [<00000000ef6a69f5>] kmem_cache_alloc_trace+0x13d/0x280
    [<00000000ba387927>] lapb_register+0x90/0x1c0
    [<00000000443f49d0>] x25_asy_open_tty+0x26b/0x2f6
    [<00000000153b5da0>] tty_ldisc_open.isra.0+0x40/0x70
    [<00000000affeaba3>] tty_set_ldisc+0x149/0x240
    [<0000000092dfbb7b>] tty_ioctl+0x366/0xa30
    [<00000000ea5460ed>] do_vfs_ioctl+0x62a/0x810
    [<00000000a6c50cc2>] ksys_ioctl+0x86/0xb0
    [<00000000da8bb6fd>] __x64_sys_ioctl+0x1e/0x30
    [<0000000091a58219>] do_syscall_64+0x76/0x1a0
    [<000000007dcafbea>] entry_SYSCALL_64_after_hwframe+0x44/0xa9