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. [ 24.264979][ T24] audit: type=1800 audit(1560599071.716:33): pid=6824 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 [ 24.287210][ T24] audit: type=1800 audit(1560599071.716:34): pid=6824 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 [....] startpar: service(s) returned failure: rsyslog ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 46.065992][ T24] audit: type=1400 audit(1560599093.516:35): avc: denied { map } for pid=7030 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 '10.128.0.196' (ECDSA) to the list of known hosts. [ 73.835529][ T24] audit: type=1400 audit(1560599121.286:36): avc: denied { map } for pid=7042 comm="syz-executor126" path="/root/syz-executor126568188" 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 [ 80.749042][ T7045] IPVS: ftp: loaded support on port[0] = 21 [ 80.751602][ T7054] IPVS: ftp: loaded support on port[0] = 21 [ 80.757050][ T7048] IPVS: ftp: loaded support on port[0] = 21 [ 80.761336][ T7053] IPVS: ftp: loaded support on port[0] = 21 [ 80.769754][ T7055] IPVS: ftp: loaded support on port[0] = 21 [ 80.775697][ T7056] IPVS: ftp: loaded support on port[0] = 21 [ 80.781379][ T7058] IPVS: ftp: loaded support on port[0] = 21 [ 80.785773][ T7057] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program executing program executing program [ 80.855078][ T7060] IPVS: stopping master sync thread 7062 ... [ 80.860034][ T7063] IPVS: stopping master sync thread 7068 ... [ 80.864653][ T7062] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.869985][ T7063] IPVS: stopping master sync thread 7074 ... [ 80.883159][ T7075] IPVS: stopping master sync thread 7080 ... [ 80.883269][ T7074] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.889594][ T7080] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.908756][ T7081] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.908945][ T7069] IPVS: stopping master sync thread 7081 ... [ 80.924857][ T7082] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.925000][ T7087] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.936814][ T7085] IPVS: stopping master sync thread 7082 ... [ 80.946159][ T7084] IPVS: stopping master sync thread 7087 ... [ 80.950172][ T7088] IPVS: stopping master sync thread 7089 ... [ 80.956198][ T7089] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.972174][ T7091] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.982194][ T7092] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.989161][ T7093] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 80.992323][ T7069] IPVS: stopping master sync thread 7094 ... [ 81.008758][ T7094] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 81.010914][ T7078] IPVS: stopping master sync thread 7095 ... [ 81.029252][ T7077] IPVS: stopping master sync thread 7091 ... [ 81.029515][ T7095] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 87.145862][ T7058] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888118e4a160 (size 32): comm "syz-executor126", pid 7063, jiffies 4294945358 (age 17.500s) hex dump (first 32 bytes): 00 30 e8 21 81 88 ff ff 80 05 c5 19 81 88 ff ff .0.!............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000029a81546>] kmem_cache_alloc_trace+0x13d/0x280 [<000000003e4e8596>] start_sync_thread+0x5d2/0xe10 [<000000005e28c0cf>] do_ip_vs_set_ctl+0x4c5/0x780 [<000000003f256a37>] nf_setsockopt+0x4c/0x80 [<00000000d6ec74bb>] ip_setsockopt+0x9b/0xb0 [<000000005aac74f3>] udp_setsockopt+0x4e/0x90 [<0000000005476c19>] sock_common_setsockopt+0x38/0x50 [<000000008e32f623>] __sys_setsockopt+0x98/0x120 [<000000001deb30f4>] __x64_sys_setsockopt+0x26/0x30 [<00000000da5f7b52>] do_syscall_64+0x76/0x1a0 [<00000000527037eb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e4a160 (size 32): comm "syz-executor126", pid 7063, jiffies 4294945358 (age 18.440s) hex dump (first 32 bytes): 00 30 e8 21 81 88 ff ff 80 05 c5 19 81 88 ff ff .0.!............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000029a81546>] kmem_cache_alloc_trace+0x13d/0x280 [<000000003e4e8596>] start_sync_thread+0x5d2/0xe10 [<000000005e28c0cf>] do_ip_vs_set_ctl+0x4c5/0x780 [<000000003f256a37>] nf_setsockopt+0x4c/0x80 [<00000000d6ec74bb>] ip_setsockopt+0x9b/0xb0 [<000000005aac74f3>] udp_setsockopt+0x4e/0x90 [<0000000005476c19>] sock_common_setsockopt+0x38/0x50 [<000000008e32f623>] __sys_setsockopt+0x98/0x120 [<000000001deb30f4>] __x64_sys_setsockopt+0x26/0x30 [<00000000da5f7b52>] do_syscall_64+0x76/0x1a0 [<00000000527037eb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e4a160 (size 32): comm "syz-executor126", pid 7063, jiffies 4294945358 (age 18.490s) hex dump (first 32 bytes): 00 30 e8 21 81 88 ff ff 80 05 c5 19 81 88 ff ff .0.!............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000029a81546>] kmem_cache_alloc_trace+0x13d/0x280 [<000000003e4e8596>] start_sync_thread+0x5d2/0xe10 [<000000005e28c0cf>] do_ip_vs_set_ctl+0x4c5/0x780 [<000000003f256a37>] nf_setsockopt+0x4c/0x80 [<00000000d6ec74bb>] ip_setsockopt+0x9b/0xb0 [<000000005aac74f3>] udp_setsockopt+0x4e/0x90 [<0000000005476c19>] sock_common_setsockopt+0x38/0x50 [<000000008e32f623>] __sys_setsockopt+0x98/0x120 [<000000001deb30f4>] __x64_sys_setsockopt+0x26/0x30 [<00000000da5f7b52>] do_syscall_64+0x76/0x1a0 [<00000000527037eb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e4a160 (size 32): comm "syz-executor126", pid 7063, jiffies 4294945358 (age 19.430s) hex dump (first 32 bytes): 00 30 e8 21 81 88 ff ff 80 05 c5 19 81 88 ff ff .0.!............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000029a81546>] kmem_cache_alloc_trace+0x13d/0x280 [<000000003e4e8596>] start_sync_thread+0x5d2/0xe10 [<000000005e28c0cf>] do_ip_vs_set_ctl+0x4c5/0x780 [<000000003f256a37>] nf_setsockopt+0x4c/0x80 [<00000000d6ec74bb>] ip_setsockopt+0x9b/0xb0 [<000000005aac74f3>] udp_setsockopt+0x4e/0x90 [<0000000005476c19>] sock_common_setsockopt+0x38/0x50 [<000000008e32f623>] __sys_setsockopt+0x98/0x120 [<000000001deb30f4>] __x64_sys_setsockopt+0x26/0x30 [<00000000da5f7b52>] do_syscall_64+0x76/0x1a0 [<00000000527037eb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e4a160 (size 32): comm "syz-executor126", pid 7063, jiffies 4294945358 (age 21.240s) hex dump (first 32 bytes): 00 30 e8 21 81 88 ff ff 80 05 c5 19 81 88 ff ff .0.!............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000029a81546>] kmem_cache_alloc_trace+0x13d/0x280 [<000000003e4e8596>] start_sync_thread+0x5d2/0xe10 [<000000005e28c0cf>] do_ip_vs_set_ctl+0x4c5/0x780 [<000000003f256a37>] nf_setsockopt+0x4c/0x80 [<00000000d6ec74bb>] ip_setsockopt+0x9b/0xb0 [<000000005aac74f3>] udp_setsockopt+0x4e/0x90 [<0000000005476c19>] sock_common_setsockopt+0x38/0x50 [<000000008e32f623>] __sys_setsockopt+0x98/0x120 [<000000001deb30f4>] __x64_sys_setsockopt+0x26/0x30 [<00000000da5f7b52>] do_syscall_64+0x76/0x1a0 [<00000000527037eb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e4a160 (size 32): comm "syz-executor126", pid 7063, jiffies 4294945358 (age 21.290s) hex dump (first 32 bytes): 00 30 e8 21 81 88 ff ff 80 05 c5 19 81 88 ff ff .0.!............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000029a81546>] kmem_cache_alloc_trace+0x13d/0x280 [<000000003e4e8596>] start_sync_thread+0x5d2/0xe10 [<000000005e28c0cf>] do_ip_vs_set_ctl+0x4c5/0x780 [<000000003f256a37>] nf_setsockopt+0x4c/0x80 [<00000000d6ec74bb>] ip_setsockopt+0x9b/0xb0 [<000000005aac74f3>] udp_setsockopt+0x4e/0x90 [<0000000005476c19>] sock_common_setsockopt+0x38/0x50 [<000000008e32f623>] __sys_setsockopt+0x98/0x120 [<000000001deb30f4>] __x64_sys_setsockopt+0x26/0x30 [<00000000da5f7b52>] do_syscall_64+0x76/0x1a0 [<00000000527037eb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program [ 103.405152][ T7109] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 103.415055][ T7104] IPVS: stopping master sync thread 7109 ... [ 103.422632][ T7110] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 103.432315][ T7108] IPVS: stopping master sync thread 7110 ... [ 103.465718][ T7108] IPVS: stopping master sync thread 7112 ... [ 103.469432][ T7112] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 103.909313][ T7] IPVS: stopping master sync thread 7092 ... [ 105.879534][ T7] IPVS: stopping master sync thread 7093 ...