[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 23.711721][ T24] kauditd_printk_skb: 41 callbacks suppressed [ 23.711728][ T24] audit: type=1400 audit(1570365784.413:62): avc: denied { map } for pid=6669 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.142' (ECDSA) to the list of known hosts. syzkaller login: [ 29.666744][ T24] audit: type=1400 audit(1570365790.363:63): avc: denied { map } for pid=6683 comm="syz-executor368" path="/root/syz-executor368615506" dev="sda1" ino=16503 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 [ 45.206291][ T6683] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811e27ec00 (size 224): comm "softirq", pid 0, jiffies 4294941120 (age 8.660s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 94 2a 81 88 ff ff 00 00 00 00 00 00 00 00 ...*............ backtrace: [<00000000e49ed244>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000c047bce9>] __alloc_skb+0x6e/0x210 [<00000000d2896dd3>] llc_alloc_frame+0x66/0x110 [<0000000015989454>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 [<000000006c868637>] llc_conn_state_process+0x1ac/0x640 [<0000000046ddf5e4>] llc_conn_tmr_common_cb+0xe0/0x1b0 [<00000000277a78dd>] llc_conn_ack_tmr_cb+0x1e/0x30 [<0000000044e1985a>] call_timer_fn+0x45/0x1e0 [<000000008e52abd4>] run_timer_softirq+0x262/0x730 [<000000004de536ab>] __do_softirq+0x115/0x33f [<00000000f8861304>] irq_exit+0xbb/0xe0 [<000000006052e4ee>] smp_apic_timer_interrupt+0x96/0x190 [<00000000967116e9>] apic_timer_interrupt+0xf/0x20 [<00000000f2d3ebfa>] native_safe_halt+0xe/0x10 [<000000005cab9d07>] arch_cpu_idle+0xa/0x10 [<0000000087715a60>] default_idle_call+0x1e/0x40