[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 25.202840][ T24] audit: type=1800 audit(1564109153.390:33): pid=6837 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 [ 25.226094][ T24] audit: type=1800 audit(1564109153.390:34): pid=6837 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: [ 31.792657][ T24] audit: type=1400 audit(1564109159.980:35): avc: denied { map } for pid=7009 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 '10.128.0.154' (ECDSA) to the list of known hosts. [ 102.331179][ T24] audit: type=1400 audit(1564109230.520:36): avc: denied { map } for pid=7023 comm="syz-executor808" path="/root/syz-executor808376443" 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 executing program executing program executing program executing program executing program executing program executing program [ 115.421127][ T7025] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88812af70380 (size 64): comm "syz-executor808", pid 7032, jiffies 4294948195 (age 17.470s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 98 0c d4 16 82 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006037f582>] kmem_cache_alloc+0x13f/0x2c0 [<00000000a573c572>] sctp_get_port_local+0x189/0x5b0 [<000000008e368a95>] sctp_do_bind+0xcc/0x1e0 [<0000000064b77b99>] sctp_bind+0x44/0x70 [<000000007c6582b9>] inet_bind+0x40/0xc0 [<00000000f0de3c95>] __sys_bind+0x11c/0x140 [<00000000b22af163>] __x64_sys_bind+0x1e/0x30 [<00000000abdb702e>] do_syscall_64+0x76/0x1a0 [<00000000924fef2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812af70380 (size 64): comm "syz-executor808", pid 7032, jiffies 4294948195 (age 18.410s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 98 0c d4 16 82 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006037f582>] kmem_cache_alloc+0x13f/0x2c0 [<00000000a573c572>] sctp_get_port_local+0x189/0x5b0 [<000000008e368a95>] sctp_do_bind+0xcc/0x1e0 [<0000000064b77b99>] sctp_bind+0x44/0x70 [<000000007c6582b9>] inet_bind+0x40/0xc0 [<00000000f0de3c95>] __sys_bind+0x11c/0x140 [<00000000b22af163>] __x64_sys_bind+0x1e/0x30 [<00000000abdb702e>] do_syscall_64+0x76/0x1a0 [<00000000924fef2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812af70380 (size 64): comm "syz-executor808", pid 7032, jiffies 4294948195 (age 18.460s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 98 0c d4 16 82 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006037f582>] kmem_cache_alloc+0x13f/0x2c0 [<00000000a573c572>] sctp_get_port_local+0x189/0x5b0 [<000000008e368a95>] sctp_do_bind+0xcc/0x1e0 [<0000000064b77b99>] sctp_bind+0x44/0x70 [<000000007c6582b9>] inet_bind+0x40/0xc0 [<00000000f0de3c95>] __sys_bind+0x11c/0x140 [<00000000b22af163>] __x64_sys_bind+0x1e/0x30 [<00000000abdb702e>] do_syscall_64+0x76/0x1a0 [<00000000924fef2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812af70380 (size 64): comm "syz-executor808", pid 7032, jiffies 4294948195 (age 19.380s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 98 0c d4 16 82 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006037f582>] kmem_cache_alloc+0x13f/0x2c0 [<00000000a573c572>] sctp_get_port_local+0x189/0x5b0 [<000000008e368a95>] sctp_do_bind+0xcc/0x1e0 [<0000000064b77b99>] sctp_bind+0x44/0x70 [<000000007c6582b9>] inet_bind+0x40/0xc0 [<00000000f0de3c95>] __sys_bind+0x11c/0x140 [<00000000b22af163>] __x64_sys_bind+0x1e/0x30 [<00000000abdb702e>] do_syscall_64+0x76/0x1a0 [<00000000924fef2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812af70380 (size 64): comm "syz-executor808", pid 7032, jiffies 4294948195 (age 21.190s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 98 0c d4 16 82 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006037f582>] kmem_cache_alloc+0x13f/0x2c0 [<00000000a573c572>] sctp_get_port_local+0x189/0x5b0 [<000000008e368a95>] sctp_do_bind+0xcc/0x1e0 [<0000000064b77b99>] sctp_bind+0x44/0x70 [<000000007c6582b9>] inet_bind+0x40/0xc0 [<00000000f0de3c95>] __sys_bind+0x11c/0x140 [<00000000b22af163>] __x64_sys_bind+0x1e/0x30 [<00000000abdb702e>] do_syscall_64+0x76/0x1a0 [<00000000924fef2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812af70380 (size 64): comm "syz-executor808", pid 7032, jiffies 4294948195 (age 22.110s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 98 0c d4 16 82 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006037f582>] kmem_cache_alloc+0x13f/0x2c0 [<00000000a573c572>] sctp_get_port_local+0x189/0x5b0 [<000000008e368a95>] sctp_do_bind+0xcc/0x1e0 [<0000000064b77b99>] sctp_bind+0x44/0x70 [<000000007c6582b9>] inet_bind+0x40/0xc0 [<00000000f0de3c95>] __sys_bind+0x11c/0x140 [<00000000b22af163>] __x64_sys_bind+0x1e/0x30 [<00000000abdb702e>] do_syscall_64+0x76/0x1a0 [<00000000924fef2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812af70380 (size 64): comm "syz-executor808", pid 7032, jiffies 4294948195 (age 22.160s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 98 0c d4 16 82 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006037f582>] kmem_cache_alloc+0x13f/0x2c0 [<00000000a573c572>] sctp_get_port_local+0x189/0x5b0 [<000000008e368a95>] sctp_do_bind+0xcc/0x1e0 [<0000000064b77b99>] sctp_bind+0x44/0x70 [<000000007c6582b9>] inet_bind+0x40/0xc0 [<00000000f0de3c95>] __sys_bind+0x11c/0x140 [<00000000b22af163>] __x64_sys_bind+0x1e/0x30 [<00000000abdb702e>] do_syscall_64+0x76/0x1a0 [<00000000924fef2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program