Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 23.750627][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 23.750632][ T24] audit: type=1800 audit(1564718477.260:33): pid=6736 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 [ 23.779296][ T24] audit: type=1800 audit(1564718477.260:34): pid=6736 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: [ 29.235004][ T24] audit: type=1400 audit(1564718482.740:35): avc: denied { map } for pid=6916 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 '10.128.1.16' (ECDSA) to the list of known hosts. [ 35.165374][ T24] audit: type=1400 audit(1564718488.670:36): avc: denied { map } for pid=6930 comm="syz-executor705" path="/root/syz-executor705003230" 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 [ 52.684454][ T6930] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888116cc4200 (size 96): comm "syz-executor705", pid 6933, jiffies 4294941501 (age 12.660s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000dc301576>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000357f1b76>] sctp_stream_init_ext+0x2b/0xe0 [<00000000233278c4>] sctp_sendmsg_to_asoc+0x94a/0xa10 [<00000000d43433d5>] sctp_sendmsg+0x2a8/0x990 [<00000000adc0d988>] inet_sendmsg+0x3e/0x60 [<000000008baacb26>] sock_sendmsg+0x54/0x70 [<0000000006a60500>] ___sys_sendmsg+0x393/0x3c0 [<00000000800dd2c7>] __sys_sendmsg+0x80/0xf0 [<00000000e6df66f9>] __x64_sys_sendmsg+0x23/0x30 [<0000000039767c5a>] do_syscall_64+0x76/0x1a0 [<00000000579588e7>] entry_SYSCALL_64_after_hwframe+0x44/0xa9