[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. 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. [ 25.686319][ T22] audit: type=1800 audit(1563566935.580:33): pid=6850 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 [ 25.708416][ T22] audit: type=1800 audit(1563566935.580:34): pid=6850 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: [ 29.744092][ T22] audit: type=1400 audit(1563566939.640:35): avc: denied { map } for pid=7027 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 '10.128.0.85' (ECDSA) to the list of known hosts. [ 35.920733][ T22] audit: type=1400 audit(1563566945.820:36): avc: denied { map } for pid=7041 comm="syz-executor741" path="/root/syz-executor741491241" dev="sda1" ino=16482 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 [ 43.002815][ T7043] IPVS: ftp: loaded support on port[0] = 21 [ 49.072510][ T7041] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881135c0380 (size 64): comm "syz-executor741", pid 7043, jiffies 4294941575 (age 8.150s) hex dump (first 32 bytes): d4 a7 00 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 18 42 39 25 81 88 ff ff 00 00 00 00 00 00 00 00 .B9%............ backtrace: [<0000000033db576d>] kmem_cache_alloc+0x13f/0x2c0 [<000000004ac3d986>] sctp_get_port_local+0x189/0x5b0 [<00000000b922bc83>] sctp_do_bind+0xcc/0x1e0 [<000000006db35b79>] sctp_bind+0x44/0x70 [<000000004fccfcca>] inet6_bind+0x40/0xb7 [<000000005734fe39>] __sys_bind+0x11c/0x140 [<0000000083ef3017>] __x64_sys_bind+0x1e/0x30 [<0000000021eb181d>] do_syscall_64+0x76/0x1a0 [<00000000e8d749ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9