[....] 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. [ 23.965288][ T25] audit: type=1800 audit(1565618797.953:33): 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 [ 23.987018][ T25] audit: type=1800 audit(1565618797.953:34): 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: [ 28.440347][ T25] audit: type=1400 audit(1565618802.423:35): avc: denied { map } for pid=7016 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 '10.128.1.51' (ECDSA) to the list of known hosts. [ 68.287631][ T25] audit: type=1400 audit(1565618842.273:36): avc: denied { map } for pid=7032 comm="syz-executor907" path="/root/syz-executor907609157" dev="sda1" ino=16461 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 [ 82.150392][ T7034] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 19.290s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 [<000000003f9fdf57>] sctp_bind+0x44/0x70 [<0000000065bd4b81>] inet_bind+0x40/0xc0 [<00000000105098bf>] __sys_bind+0x11c/0x140 [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 21.280s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 [<000000003f9fdf57>] sctp_bind+0x44/0x70 [<0000000065bd4b81>] inet_bind+0x40/0xc0 [<00000000105098bf>] __sys_bind+0x11c/0x140 [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 22.340s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 [<000000003f9fdf57>] sctp_bind+0x44/0x70 [<0000000065bd4b81>] inet_bind+0x40/0xc0 [<00000000105098bf>] __sys_bind+0x11c/0x140 [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 23.380s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 [<000000003f9fdf57>] sctp_bind+0x44/0x70 [<0000000065bd4b81>] inet_bind+0x40/0xc0 [<00000000105098bf>] __sys_bind+0x11c/0x140 [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 24.400s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 [<000000003f9fdf57>] sctp_bind+0x44/0x70 [<0000000065bd4b81>] inet_bind+0x40/0xc0 [<00000000105098bf>] __sys_bind+0x11c/0x140 [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 24.450s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 [<000000003f9fdf57>] sctp_bind+0x44/0x70 [<0000000065bd4b81>] inet_bind+0x40/0xc0 [<00000000105098bf>] __sys_bind+0x11c/0x140 [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program