[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
Starting mcstransd: 
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   42.483466][   T22] kauditd_printk_skb: 43 callbacks suppressed
[   42.483473][   T22] audit: type=1400 audit(1570408831.837:64): avc:  denied  { map } for  pid=6805 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 '10.128.0.20' (ECDSA) to the list of known hosts.
[   48.317529][   T22] audit: type=1400 audit(1570408837.677:65): avc:  denied  { map } for  pid=6817 comm="syz-executor532" path="/root/syz-executor532761074" dev="sda1" ino=16499 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
[  100.127149][ T6817] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88811ff4da00 (size 224):
  comm "softirq", pid 0, jiffies 4294946496 (age 10.140s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 30 8f 24 81 88 ff ff 00 40 bb 1e 81 88 ff ff  .0.$.....@......
  backtrace:
    [<000000000fcdd52a>] kmem_cache_alloc_node+0x163/0x2f0
    [<00000000f6940739>] __alloc_skb+0x6e/0x210
    [<000000007239319b>] llc_alloc_frame+0x66/0x110
    [<00000000fc48e1f5>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140
    [<0000000065ce1782>] llc_conn_state_process+0x1ac/0x640
    [<000000008c398793>] llc_conn_tmr_common_cb+0xe0/0x1b0
    [<0000000026e161d8>] llc_conn_ack_tmr_cb+0x1e/0x30
    [<00000000212f4207>] call_timer_fn+0x45/0x1e0
    [<000000004db9df10>] run_timer_softirq+0x262/0x730
    [<00000000d7fa5526>] __do_softirq+0x115/0x33f
    [<00000000c66b65ba>] irq_exit+0xbb/0xe0
    [<00000000f6aaf99f>] smp_apic_timer_interrupt+0x96/0x190
    [<000000008896a58d>] apic_timer_interrupt+0xf/0x20
    [<00000000594173c4>] native_safe_halt+0xe/0x10
    [<000000008f23be73>] arch_cpu_idle+0xa/0x10
    [<000000007f4880d3>] default_idle_call+0x1e/0x40

BUG: memory leak
unreferenced object 0xffff88811ff4dd00 (size 224):
  comm "softirq", pid 0, jiffies 4294946600 (age 9.100s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 30 8f 24 81 88 ff ff 00 40 bb 1e 81 88 ff ff  .0.$.....@......
  backtrace:
    [<000000000fcdd52a>] kmem_cache_alloc_node+0x163/0x2f0
    [<00000000f6940739>] __alloc_skb+0x6e/0x210
    [<000000007239319b>] llc_alloc_frame+0x66/0x110
    [<00000000fc48e1f5>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140
    [<0000000065ce1782>] llc_conn_state_process+0x1ac/0x640
    [<000000008c398793>] llc_conn_tmr_common_cb+0xe0/0x1b0
    [<0000000026e161d8>] llc_conn_ack_tmr_cb+0x1e/0x30
    [<00000000212f4207>] call_timer_fn+0x45/0x1e0
    [<000000004db9df10>] run_timer_softirq+0x262/0x730
    [<00000000d7fa5526>] __do_softirq+0x115/0x33f
    [<00000000c66b65ba>] irq_exit+0xbb/0xe0
    [<00000000f6aaf99f>] smp_apic_timer_interrupt+0x96/0x190
    [<000000008896a58d>] apic_timer_interrupt+0xf/0x20
    [<00000000594173c4>] native_safe_halt+0xe/0x10
    [<000000008f23be73>] arch_cpu_idle+0xa/0x10
    [<000000007f4880d3>] default_idle_call+0x1e/0x40