[   24.795705][   T22] audit: type=1804 audit(1569542392.386:59): pid=6857 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="getty" name="/run/utmp" dev="sda1" ino=1421 res=1
[   24.795712][   T22] audit: type=1804 audit(1569542392.386:60): pid=6857 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="getty" name="/run/utmp" dev="sda1" ino=1421 res=1
[   24.795719][   T22] audit: type=1804 audit(1569542392.386:61): pid=6862 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="getty" name="/run/utmp" dev="sda1" ino=1421 res=1
[   24.795728][   T22] audit: type=1804 audit(1569542392.386:62): pid=6860 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="getty" name="/run/utmp" dev="sda1" ino=1421 res=1
[   24.795736][   T22] audit: type=1804 audit(1569542392.396:63): pid=6863 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="getty" name="/run/utmp" dev="sda1" ino=1421 res=1
[   24.795744][   T22] audit: type=1804 audit(1569542392.396:64): pid=6858 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="getty" name="/run/utmp" dev="sda1" ino=1421 res=1

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   34.612670][   T22] audit: type=1400 audit(1569542402.216:65): avc:  denied  { map } for  pid=6869 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 '10.128.0.109' (ECDSA) to the list of known hosts.
[   40.431158][   T22] audit: type=1400 audit(1569542408.036:66): avc:  denied  { map } for  pid=6883 comm="syz-executor947" path="/root/syz-executor947944914" dev="sda1" ino=16498 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
[   73.814741][ T6883] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88812211e800 (size 224):
  comm "softirq", pid 0, jiffies 4294943984 (age 8.690s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 90 40 2a 81 88 ff ff 00 08 11 1b 81 88 ff ff  ..@*............
  backtrace:
    [<00000000c2e2fcb4>] kmem_cache_alloc_node+0x163/0x2f0
    [<00000000d3fc9458>] __alloc_skb+0x6e/0x210
    [<00000000f49c9e42>] llc_alloc_frame+0x66/0x110
    [<000000000b6d24b5>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140
    [<00000000239fe88a>] llc_conn_state_process+0x1ac/0x640
    [<00000000c715da30>] llc_conn_tmr_common_cb+0xe0/0x1b0
    [<0000000040f55c85>] llc_conn_ack_tmr_cb+0x1e/0x30
    [<000000001dbf5c95>] call_timer_fn+0x45/0x1e0
    [<00000000eb304743>] run_timer_softirq+0x25f/0x750
    [<000000003ccb5227>] __do_softirq+0x115/0x33f
    [<0000000084b50498>] irq_exit+0xbb/0xe0
    [<0000000042b7df51>] smp_apic_timer_interrupt+0x96/0x190
    [<000000006e03e194>] apic_timer_interrupt+0xf/0x20
    [<00000000537f8b82>] native_safe_halt+0xe/0x10
    [<0000000047575e59>] arch_cpu_idle+0xa/0x10
    [<000000009cc7df33>] default_idle_call+0x1e/0x40