[ 25.268258][ T26] audit: type=1400 audit(1576647536.363:37): avc: denied { watch } for pid=6944 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16180 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 25.294701][ T26] audit: type=1400 audit(1576647536.363:38): avc: denied { watch } for pid=6944 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. [ 25.473471][ T26] audit: type=1800 audit(1576647536.563:39): pid=6857 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 [ 25.498695][ T26] audit: type=1800 audit(1576647536.563:40): pid=6857 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: [ 27.236395][ T26] audit: type=1400 audit(1576647538.323:41): avc: denied { map } for pid=7038 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 '10.128.0.10' (ECDSA) to the list of known hosts. [ 34.081370][ T26] audit: type=1400 audit(1576647545.173:42): avc: denied { map } for pid=7052 comm="syz-executor139" path="/root/syz-executor139334053" 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 executing program executing program [ 47.396900][ T7052] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881172a55e0 (size 32): comm "syz-executor139", pid 7055, jiffies 4294941353 (age 13.420s) 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: [<0000000030bf0728>] __kmalloc_track_caller+0x165/0x300 [<00000000e2da3f45>] memdup_user+0x26/0xc0 [<000000005497116b>] strndup_user+0x62/0x80 [<00000000065ed1b3>] dma_buf_ioctl+0x60/0x1e0 [<00000000f90b462d>] do_vfs_ioctl+0x551/0x890 [<00000000818902c7>] ksys_ioctl+0x86/0xb0 [<000000002ec0d000>] __x64_sys_ioctl+0x1e/0x30 [<000000006bf54e61>] do_syscall_64+0x73/0x220 [<000000003ebd67e9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9