[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[   24.780212][   T24] kauditd_printk_skb: 16 callbacks suppressed
[   24.780218][   T24] audit: type=1800 audit(1558998617.674:33): pid=6781 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
[   24.807876][   T24] audit: type=1800 audit(1558998617.674:34): pid=6781 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: [   32.018276][   T24] audit: type=1400 audit(1558998624.914:35): avc:  denied  { map } for  pid=6975 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 '10.128.0.53' (ECDSA) to the list of known hosts.
[   52.868047][   T24] audit: type=1400 audit(1558998645.764:36): avc:  denied  { map } for  pid=6989 comm="syz-executor364" path="/root/syz-executor364939591" dev="sda1" ino=16483 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
[   59.580384][ T6990] IPVS: ftp: loaded support on port[0] = 21
executing program
executing program
executing program
executing program
executing program
[   95.427241][ T6990] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff8881178e3a00 (size 224):
  comm "softirq", pid 0, jiffies 4294943233 (age 37.930s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 40 2e 15 81 88 ff ff 00 00 00 00 00 00 00 00  .@..............
  backtrace:
    [<000000003c5bc1cb>] kmem_cache_alloc+0x134/0x270
    [<000000008d9cad53>] __build_skb+0x26/0x70
    [<0000000080be0e1c>] __napi_alloc_skb+0xf8/0x150
    [<00000000055bb149>] napi_get_frags+0x3f/0x70
    [<00000000776c98ba>] tun_get_user+0x636/0x1a20
    [<000000008cd40711>] tun_chr_write_iter+0x53/0x90
    [<0000000015105873>] do_iter_readv_writev+0x210/0x2e0
    [<00000000631300d5>] do_iter_write+0xb9/0x230
    [<00000000505144af>] vfs_writev+0xcb/0x130
    [<00000000a5178dd9>] do_writev+0x89/0x180
    [<0000000056e3ae5d>] __x64_sys_writev+0x20/0x30
    [<0000000092533f11>] do_syscall_64+0x76/0x1a0
    [<000000008b80cb1b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a4a9400 (size 1024):
  comm "syz-executor364", pid 6991, jiffies 4294943233 (age 37.930s)
  hex dump (first 32 bytes):
    10 98 45 81 ff ff ff ff d2 c8 46 81 ff ff ff ff  ..E.......F.....
    aa fe 46 81 ff ff ff ff b3 2c 45 81 ff ff ff ff  ..F......,E.....
  backtrace:
    [<000000000bd8770d>] kmem_cache_alloc_node_trace+0x15b/0x2a0
    [<000000006e09a3c9>] __kmalloc_node_track_caller+0x38/0x50
    [<000000002e072ebb>] __kmalloc_reserve.isra.0+0x40/0xb0
    [<000000002c865dda>] pskb_expand_head+0x82/0x3a0
    [<0000000012f9b678>] tun_get_user+0xdc5/0x1a20
    [<000000008cd40711>] tun_chr_write_iter+0x53/0x90
    [<0000000015105873>] do_iter_readv_writev+0x210/0x2e0
    [<00000000631300d5>] do_iter_write+0xb9/0x230
    [<00000000505144af>] vfs_writev+0xcb/0x130
    [<00000000a5178dd9>] do_writev+0x89/0x180
    [<0000000056e3ae5d>] __x64_sys_writev+0x20/0x30
    [<0000000092533f11>] do_syscall_64+0x76/0x1a0
    [<000000008b80cb1b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9