[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[   25.150584][   T24] kauditd_printk_skb: 16 callbacks suppressed
[   25.150591][   T24] audit: type=1800 audit(1559982551.436:33): pid=6815 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
[   25.187107][   T24] audit: type=1800 audit(1559982551.466:34): pid=6815 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 ...[?25l[?1c7[FAIL8[?25h[?0c failed!

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   37.501665][   T24] audit: type=1400 audit(1559982563.786:35): avc:  denied  { map } for  pid=7010 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 '10.128.0.113' (ECDSA) to the list of known hosts.
[   43.403948][   T24] audit: type=1400 audit(1559982569.686:36): avc:  denied  { map } for  pid=7023 comm="syz-executor112" path="/root/syz-executor112686924" dev="sda1" ino=16482 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
executing program
executing program
executing program
[   73.390389][ T7023] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810e608200 (size 224):
  comm "syz-executor112", pid 7031, jiffies 4294943967 (age 13.150s)
  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:
    [<0000000029cc30f3>] kmem_cache_alloc_node+0x153/0x2a0
    [<00000000771cf7e9>] __alloc_skb+0x6e/0x210
    [<00000000e0ed19d2>] alloc_skb_with_frags+0x5f/0x250
    [<00000000c83d35dd>] sock_alloc_send_pskb+0x269/0x2a0
    [<00000000c1544900>] sock_alloc_send_skb+0x32/0x40
    [<00000000df664dbd>] rawv6_sendmsg+0xa40/0x12e0
    [<0000000034b9c953>] inet_sendmsg+0x64/0x120
    [<00000000f9f42a84>] sock_sendmsg+0x54/0x70
    [<00000000e30b3951>] ___sys_sendmsg+0x393/0x3c0
    [<0000000045dd9e23>] __sys_sendmsg+0x80/0xf0
    [<00000000726b4bfe>] __x64_sys_sendmsg+0x23/0x30
    [<00000000779af47d>] do_syscall_64+0x76/0x1a0
    [<00000000a767629e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888121283600 (size 512):
  comm "syz-executor112", pid 7031, jiffies 4294943967 (age 13.150s)
  hex dump (first 32 bytes):
    01 05 01 06 00 04 07 03 00 00 00 00 00 00 00 00  ................
    f4 00 11 00 00 2b 2c 25 e9 94 ef d1 84 98 d6 62  .....+,%.......b
  backtrace:
    [<00000000b666118b>] kmem_cache_alloc_node_trace+0x15b/0x2a0
    [<000000000f9c4548>] __kmalloc_node_track_caller+0x38/0x50
    [<00000000cd1b1487>] __kmalloc_reserve.isra.0+0x40/0xb0
    [<0000000038faf222>] __alloc_skb+0xa0/0x210
    [<00000000e0ed19d2>] alloc_skb_with_frags+0x5f/0x250
    [<00000000c83d35dd>] sock_alloc_send_pskb+0x269/0x2a0
    [<00000000c1544900>] sock_alloc_send_skb+0x32/0x40
    [<00000000df664dbd>] rawv6_sendmsg+0xa40/0x12e0
    [<0000000034b9c953>] inet_sendmsg+0x64/0x120
    [<00000000f9f42a84>] sock_sendmsg+0x54/0x70
    [<00000000e30b3951>] ___sys_sendmsg+0x393/0x3c0
    [<0000000045dd9e23>] __sys_sendmsg+0x80/0xf0
    [<00000000726b4bfe>] __x64_sys_sendmsg+0x23/0x30
    [<00000000779af47d>] do_syscall_64+0x76/0x1a0
    [<00000000a767629e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9