[ 25.704233][ T24] audit: type=1400 audit(1575437822.140:38): avc: denied { watch } for pid=6934 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. [ 25.990398][ T24] audit: type=1800 audit(1575437822.460:39): pid=6826 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 [ 26.012352][ T24] audit: type=1800 audit(1575437822.460:40): pid=6826 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 [ 27.082525][ T24] audit: type=1400 audit(1575437823.550:41): avc: denied { map } for pid=7015 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 Warning: Permanently added '10.128.0.139' (ECDSA) to the list of known hosts. syzkaller login: [ 33.777274][ T24] audit: type=1400 audit(1575437830.240:42): avc: denied { map } for pid=7029 comm="syz-executor173" path="/root/syz-executor173283713" 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 executing program executing program executing program [ 64.930229][ T7029] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881108e0280 (size 32): comm "syz-executor173", pid 7035, jiffies 4294943089 (age 13.870s) 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: [<000000006e2fd43c>] __kmalloc_track_caller+0x165/0x300 [<000000005261bd49>] memdup_user+0x26/0xa0 [<000000008deba937>] strndup_user+0x62/0x80 [<00000000ffe561e2>] dma_buf_ioctl+0x60/0x1e0 [<000000005b4d5f1f>] do_vfs_ioctl+0x551/0x890 [<0000000004742a7d>] ksys_ioctl+0x86/0xb0 [<00000000639c2323>] __x64_sys_ioctl+0x1e/0x30 [<0000000061fd9e25>] do_syscall_64+0x73/0x220 [<0000000036aaffc3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9