[ 26.084425][ T24] audit: type=1400 audit(1570904191.925:38): avc: denied { watch } for pid=6930 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. [ 26.194931][ T24] audit: type=1800 audit(1570904192.075:39): pid=6832 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 [ 26.217138][ T24] audit: type=1800 audit(1570904192.075:40): pid=6832 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 [ 26.675677][ T24] audit: type=1400 audit(1570904192.555:41): avc: denied { map } for pid=7008 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 syzkaller login: [ 55.780975][ T24] audit: type=1400 audit(1570904221.665:42): avc: denied { map } for pid=7020 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.196' (ECDSA) to the list of known hosts. [ 78.191022][ T24] audit: type=1400 audit(1570904244.075:43): avc: denied { map } for pid=7027 comm="syz-executor470" path="/root/syz-executor470884088" 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 [ 103.196647][ T7027] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810bb48e00 (size 224): comm "syz-executor470", pid 7029, jiffies 4294946681 (age 11.100s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 50 f0 2a 81 88 ff ff 00 a0 94 24 81 88 ff ff .P.*.......$.... backtrace: [<0000000072f58dbc>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000e1570e5c>] __alloc_skb+0x6e/0x210 [<00000000696e3d4f>] llc_alloc_frame+0x66/0x110 [<000000009ebc0aad>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 [<00000000cc8b3a28>] llc_conn_state_process+0x1ac/0x640 [<000000004df1499a>] llc_establish_connection+0x110/0x170 [<000000009496c49b>] llc_ui_connect+0x10e/0x370 [<0000000061e4bb39>] __sys_connect+0x11d/0x170 [<000000001c6a86a1>] __x64_sys_connect+0x1e/0x30 [<000000008bbab6a2>] do_syscall_64+0x73/0x1f0 [<0000000053026d92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811162a400 (size 512): comm "syz-executor470", pid 7029, jiffies 4294946681 (age 11.100s) hex dump (first 32 bytes): 01 80 c2 00 00 00 00 00 00 00 00 00 00 03 00 c2 ................ 7f a4 62 11 81 88 ff ff 10 a4 62 11 81 88 ff ff ..b.......b..... backtrace: [<000000007d290189>] kmem_cache_alloc_node_trace+0x161/0x2f0 [<000000007bf72b33>] __kmalloc_node_track_caller+0x38/0x50 [<0000000069e57ebd>] __kmalloc_reserve.isra.0+0x40/0xb0 [<00000000a5bbcdb2>] __alloc_skb+0xa0/0x210 [<00000000696e3d4f>] llc_alloc_frame+0x66/0x110 [<000000009ebc0aad>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 [<00000000cc8b3a28>] llc_conn_state_process+0x1ac/0x640 [<000000004df1499a>] llc_establish_connection+0x110/0x170 [<000000009496c49b>] llc_ui_connect+0x10e/0x370 [<0000000061e4bb39>] __sys_connect+0x11d/0x170 [<000000001c6a86a1>] __x64_sys_connect+0x1e/0x30 [<000000008bbab6a2>] do_syscall_64+0x73/0x1f0 [<0000000053026d92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810bb48d00 (size 224): comm "softirq", pid 0, jiffies 4294946784 (age 10.070s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 50 f0 2a 81 88 ff ff 00 a0 94 24 81 88 ff ff .P.*.......$.... backtrace: [<0000000072f58dbc>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000e1570e5c>] __alloc_skb+0x6e/0x210 [<00000000696e3d4f>] llc_alloc_frame+0x66/0x110 [<000000009ebc0aad>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 [<00000000cc8b3a28>] llc_conn_state_process+0x1ac/0x640 [<00000000a1c684d2>] llc_conn_tmr_common_cb+0xe0/0x1b0 [<00000000962c45a4>] llc_conn_ack_tmr_cb+0x1e/0x30 [<000000004e56fe1a>] call_timer_fn+0x45/0x1e0 [<000000007447500d>] run_timer_softirq+0x262/0x730 [<00000000e4f2f79d>] __do_softirq+0x115/0x33f [<00000000b6aee0aa>] irq_exit+0xbb/0xe0 [<00000000f8961862>] smp_apic_timer_interrupt+0x96/0x190 [<00000000c9f78c2d>] apic_timer_interrupt+0xf/0x20 [<000000000af77413>] native_safe_halt+0xe/0x10 [<00000000fd781f78>] arch_cpu_idle+0xa/0x10 [<000000007f1ce3bd>] default_idle_call+0x1e/0x40