Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 25.810657][ T25] audit: type=1800 audit(1564362288.340:33): pid=6872 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 [ 25.832731][ T25] audit: type=1800 audit(1564362288.340:34): pid=6872 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: [ 29.049434][ T25] audit: type=1400 audit(1564362291.580:35): avc: denied { map } for pid=7048 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 '10.128.0.109' (ECDSA) to the list of known hosts. [ 58.314217][ T25] audit: type=1400 audit(1564362320.850:36): avc: denied { map } for pid=7064 comm="syz-executor232" path="/root/syz-executor232571083" dev="sda1" ino=1426 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 [ 72.286706][ T7064] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888122bca200 (size 128): comm "syz-executor232", pid 7065, jiffies 4294943817 (age 8.880s) 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 18 a2 bc 22 81 88 ff ff ...........".... backtrace: [<000000005bada299>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000e7bcdc9f>] tipc_group_create_member+0x3c/0x190 [<0000000005f56f40>] tipc_group_add_member+0x34/0x40 [<0000000044406683>] tipc_nametbl_build_group+0x9b/0xf0 [<000000009f71e803>] tipc_setsockopt+0x170/0x490 [<000000007f61cbc2>] __sys_setsockopt+0x10f/0x220 [<00000000cc630372>] __x64_sys_setsockopt+0x26/0x30 [<00000000ec30be33>] do_syscall_64+0x76/0x1a0 [<00000000271be3e6>] entry_SYSCALL_64_after_hwframe+0x44/0xa9