[ 26.469152][ T25] audit: type=1400 audit(1578379024.932:38): avc: denied { watch } for pid=7053 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. [ 26.608528][ T25] audit: type=1800 audit(1578379025.112:39): pid=6949 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 [ 26.630284][ T25] audit: type=1800 audit(1578379025.132:40): pid=6949 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 [ 27.014617][ T25] audit: type=1400 audit(1578379025.512:41): avc: denied { map } for pid=7119 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 '10.128.0.124' (ECDSA) to the list of known hosts. syzkaller login: [ 49.324521][ T25] audit: type=1400 audit(1578379047.822:42): avc: denied { map } for pid=7135 comm="syz-executor969" path="/root/syz-executor969125318" 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 [ 70.959921][ T3806] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888120da7700 (size 32): comm "syz-executor969", pid 7136, jiffies 4294942872 (age 19.060s) 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: [<00000000a2a328d8>] __kmalloc_track_caller+0x165/0x300 [<0000000003d4c7b9>] memdup_user+0x26/0xc0 [<00000000bedcad54>] strndup_user+0x62/0x80 [<00000000dc8fa886>] dma_buf_ioctl+0x60/0x1e0 [<0000000032adf203>] do_vfs_ioctl+0x551/0x890 [<00000000d9c11467>] ksys_ioctl+0x86/0xb0 [<000000007e9f1006>] __x64_sys_ioctl+0x1e/0x30 [<000000000776b5d1>] do_syscall_64+0x73/0x220 [<0000000098923c11>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119c914e0 (size 32): comm "syz-executor969", pid 7138, jiffies 4294944019 (age 7.590s) 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: [<00000000a2a328d8>] __kmalloc_track_caller+0x165/0x300 [<0000000003d4c7b9>] memdup_user+0x26/0xc0 [<00000000bedcad54>] strndup_user+0x62/0x80 [<00000000dc8fa886>] dma_buf_ioctl+0x60/0x1e0 [<0000000032adf203>] do_vfs_ioctl+0x551/0x890 [<00000000d9c11467>] ksys_ioctl+0x86/0xb0 [<000000007e9f1006>] __x64_sys_ioctl+0x1e/0x30 [<000000000776b5d1>] do_syscall_64+0x73/0x220 [<0000000098923c11>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.004893][ T7135] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)