[....] 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. [....] Start[ 26.657574][ T25] audit: type=1800 audit(1565023629.994:33): pid=6890 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 ing file context maintaining dae[ 26.680992][ T25] audit: type=1800 audit(1565023629.994:34): pid=6890 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 mon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 28.183067][ T25] audit: type=1400 audit(1565023631.514:35): avc: denied { map } for pid=7059 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 '10.128.15.204' (ECDSA) to the list of known hosts. [ 61.191324][ T25] audit: type=1400 audit(1565023664.524:36): avc: denied { map } for pid=7075 comm="syz-executor515" path="/root/syz-executor515850008" dev="sda1" ino=1426 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 [ 86.714878][ T7075] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88812443e800 (size 2048): comm "syz-executor515", pid 7078, jiffies 4294945274 (age 13.530s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 1a 00 02 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [<000000001d42c242>] __kmalloc+0x169/0x300 [<00000000b1521577>] sk_prot_alloc+0x112/0x170 [<00000000d23af65c>] sk_alloc+0x35/0x2f0 [<000000003e38e97f>] llc_sk_alloc+0x35/0x170 [<00000000b0b28d93>] llc_ui_create+0x7b/0x140 [<00000000b9836cc1>] __sock_create+0x164/0x250 [<000000006154bb0a>] __sys_socket+0x69/0x110 [<0000000004b9d2af>] __x64_sys_socket+0x1e/0x30 [<00000000872cae8b>] do_syscall_64+0x76/0x1a0 [<00000000daef48d6>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888111351600 (size 224): comm "syz-executor515", pid 7078, jiffies 4294945274 (age 13.530s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 f0 f4 2a 81 88 ff ff 00 e8 43 24 81 88 ff ff ...*......C$.... backtrace: [<00000000f28a5e22>] kmem_cache_alloc_node+0x163/0x2f0 [<0000000021324b20>] __alloc_skb+0x6e/0x210 [<000000009036adf1>] llc_alloc_frame+0x66/0x110 [<000000008985eb77>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 [<000000001ad7574c>] llc_conn_state_process+0x1ac/0x640 [<00000000a1ea8d85>] llc_establish_connection+0x110/0x170 [<000000004b848d18>] llc_ui_connect+0x10e/0x370 [<0000000024f31120>] __sys_connect+0x11d/0x170 [<00000000ccea48c1>] __x64_sys_connect+0x1e/0x30 [<00000000872cae8b>] do_syscall_64+0x76/0x1a0 [<00000000daef48d6>] entry_SYSCALL_64_after_hwframe+0x44/0xa9