[ 26.723040][ T25] audit: type=1400 audit(1571280448.854:37): avc: denied { watch } for pid=6897 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 26.755082][ T25] audit: type=1400 audit(1571280448.854:38): avc: denied { watch } for pid=6897 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 27.023589][ T25] audit: type=1800 audit(1571280449.154:39): pid=6812 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 [ 27.046000][ T25] audit: type=1800 audit(1571280449.174:40): pid=6812 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 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.849798][ T25] audit: type=1400 audit(1571280453.984:41): avc: denied { map } for pid=6983 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 '10.128.1.6' (ECDSA) to the list of known hosts. [ 40.369178][ T25] audit: type=1400 audit(1571280462.504:42): avc: denied { map } for pid=6997 comm="syz-executor859" path="/root/syz-executor859463783" dev="sda1" ino=16484 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 [ 58.978139][ T6997] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881206a3300 (size 224): comm "syz-executor859", pid 6999, jiffies 4294942529 (age 13.060s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 d0 f5 2a 81 88 ff ff 00 d0 d2 0e 81 88 ff ff ...*............ backtrace: [<000000006570f1e7>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000579c1533>] __alloc_skb+0x6e/0x210 [<00000000ab9d4c9b>] llc_alloc_frame+0x66/0x110 [<000000004a8c0cff>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 [<00000000af9b0892>] llc_conn_state_process+0x1ac/0x640 [<000000004eae8183>] llc_establish_connection+0x110/0x170 [<000000001f2623c5>] llc_ui_connect+0x10e/0x370 [<000000009f346556>] __sys_connect+0x11d/0x170 [<000000007e8eed94>] __x64_sys_connect+0x1e/0x30 [<0000000030977e7d>] do_syscall_64+0x73/0x1f0 [<000000008b641145>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888120670800 (size 512): comm "syz-executor859", pid 6999, jiffies 4294942529 (age 13.060s) hex dump (first 32 bytes): 00 00 00 00 00 00 82 45 60 fd fb 16 00 03 00 c2 .......E`....... 7f 75 61 6c 2f 74 74 79 2f 74 74 79 79 66 00 41 .ual/tty/ttyyf.A backtrace: [<000000001bae6076>] kmem_cache_alloc_node_trace+0x161/0x2f0 [<00000000d892004f>] __kmalloc_node_track_caller+0x38/0x50 [<00000000e24b80c8>] __kmalloc_reserve.isra.0+0x40/0xb0 [<00000000fa9f3ccd>] __alloc_skb+0xa0/0x210 [<00000000ab9d4c9b>] llc_alloc_frame+0x66/0x110 [<000000004a8c0cff>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 [<00000000af9b0892>] llc_conn_state_process+0x1ac/0x640 [<000000004eae8183>] llc_establish_connection+0x110/0x170 [<000000001f2623c5>] llc_ui_connect+0x10e/0x370 [<000000009f346556>] __sys_connect+0x11d/0x170 [<000000007e8eed94>] __x64_sys_connect+0x1e/0x30 [<0000000030977e7d>] do_syscall_64+0x73/0x1f0 [<000000008b641145>] entry_SYSCALL_64_after_hwframe+0x44/0xa9