[ 30.319083][ T26] audit: type=1400 audit(1580599178.012:37): avc: denied { watch } for pid=7229 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 [ 30.346124][ T26] audit: type=1400 audit(1580599178.012:38): avc: denied { watch } for pid=7229 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. [ 30.465370][ T26] audit: type=1800 audit(1580599178.162:39): pid=7141 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 [ 30.489228][ T26] audit: type=1800 audit(1580599178.162:40): pid=7141 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: [ 33.391779][ T26] audit: type=1400 audit(1580599181.082:41): avc: denied { map } for pid=7322 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 '10.128.0.62' (ECDSA) to the list of known hosts. [ 53.955971][ T26] audit: type=1400 audit(1580599201.652:42): avc: denied { map } for pid=7336 comm="syz-executor669" path="/root/syz-executor669235147" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 53.983577][ T26] audit: type=1400 audit(1580599201.652:43): avc: denied { integrity } for pid=7336 comm="syz-executor669" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 executing program executing program executing program executing program executing program executing program executing program [ 102.862876][ T7336] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881219a0ca0 (size 32): comm "syz-executor669", pid 7340, jiffies 4294945162 (age 26.040s) hex dump (first 32 bytes): 00 64 6d 61 62 75 66 3a 00 00 00 00 00 00 00 00 .dmabuf:........ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000064614e0c>] __kmalloc_track_caller+0x165/0x300 [<000000000e29142d>] memdup_user+0x26/0xc0 [<0000000050437a05>] strndup_user+0x62/0x80 [<00000000aa1eded1>] dma_buf_ioctl+0x60/0x1e0 [<00000000a02635c2>] ksys_ioctl+0xb4/0xe0 [<00000000f6ffd36a>] __x64_sys_ioctl+0x1e/0x30 [<00000000ae330e9f>] do_syscall_64+0x73/0x220 [<0000000082f660b7>] entry_SYSCALL_64_after_hwframe+0x44/0xa9