[....] 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. [....] startpar: service(s) returned failure: rsyslog ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 46.978046][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 46.978053][ T25] audit: type=1400 audit(1560201845.700:35): avc: denied { map } for pid=7102 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 '10.128.1.23' (ECDSA) to the list of known hosts. [ 85.868825][ T25] audit: type=1400 audit(1560201884.590:36): avc: denied { map } for pid=7114 comm="syz-executor816" path="/root/syz-executor816161030" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 92.941117][ T7125] IPVS: ftp: loaded support on port[0] = 21 [ 92.941120][ T7123] IPVS: ftp: loaded support on port[0] = 21 [ 92.947279][ T7129] IPVS: ftp: loaded support on port[0] = 21 [ 92.955371][ T7124] IPVS: ftp: loaded support on port[0] = 21 [ 92.961770][ T7126] IPVS: ftp: loaded support on port[0] = 21 [ 92.968452][ T7130] IPVS: ftp: loaded support on port[0] = 21 [ 92.971670][ T7128] IPVS: ftp: loaded support on port[0] = 21 [ 92.979801][ T7127] IPVS: ftp: loaded support on port[0] = 21 executing program [ 93.020476][ T25] audit: type=1400 audit(1560201891.740:37): avc: denied { associate } for pid=7123 comm="syz-executor816" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 93.058428][ T7131] IPVS: stopping master sync thread 7132 ... executing program executing program executing program executing program executing program executing program executing program [ 93.075250][ T7132] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 93.087688][ T7134] IPVS: stopping master sync thread 7136 ... [ 93.097665][ T7136] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 93.117467][ T7137] IPVS: stopping master sync thread 7140 ... [ 93.125135][ T7138] IPVS: stopping master sync thread 7142 ... [ 93.125941][ T7140] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 93.131399][ T7142] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 93.142879][ T7135] IPVS: stopping master sync thread 7143 ... [ 93.150838][ T7133] IPVS: stopping master sync thread 7144 ... [ 93.156581][ T7143] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 93.163634][ T7145] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 93.183798][ T7139] IPVS: stopping master sync thread 7145 ... [ 93.193659][ T7141] IPVS: stopping master sync thread 7146 ... [ 93.199785][ T7146] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 100.012020][ T7125] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811d9a65c0 (size 32): comm "syz-executor816", pid 7133, jiffies 4294946588 (age 21.470s) hex dump (first 32 bytes): 00 00 90 16 81 88 ff ff c0 1c 5d 21 81 88 ff ff ..........]!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000deee458b>] kmem_cache_alloc_trace+0x13d/0x280 [<00000000ea25dcc1>] start_sync_thread+0x5d2/0xe10 [<0000000049204d12>] do_ip_vs_set_ctl+0x4c5/0x780 [<00000000ac6aa9eb>] nf_setsockopt+0x4c/0x80 [<000000008168d660>] ip_setsockopt+0x9b/0xb0 [<00000000ab9ebf77>] udp_setsockopt+0x4e/0x90 [<000000005e999b82>] sock_common_setsockopt+0x38/0x50 [<00000000cf74ac79>] __sys_setsockopt+0x98/0x120 [<000000001a4b3bc3>] __x64_sys_setsockopt+0x26/0x30 [<00000000f76e4e70>] do_syscall_64+0x76/0x1a0 [<00000000fa52ec85>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d9a65c0 (size 32): comm "syz-executor816", pid 7133, jiffies 4294946588 (age 22.650s) hex dump (first 32 bytes): 00 00 90 16 81 88 ff ff c0 1c 5d 21 81 88 ff ff ..........]!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000deee458b>] kmem_cache_alloc_trace+0x13d/0x280 [<00000000ea25dcc1>] start_sync_thread+0x5d2/0xe10 [<0000000049204d12>] do_ip_vs_set_ctl+0x4c5/0x780 [<00000000ac6aa9eb>] nf_setsockopt+0x4c/0x80 [<000000008168d660>] ip_setsockopt+0x9b/0xb0 [<00000000ab9ebf77>] udp_setsockopt+0x4e/0x90 [<000000005e999b82>] sock_common_setsockopt+0x38/0x50 [<00000000cf74ac79>] __sys_setsockopt+0x98/0x120 [<000000001a4b3bc3>] __x64_sys_setsockopt+0x26/0x30 [<00000000f76e4e70>] do_syscall_64+0x76/0x1a0 [<00000000fa52ec85>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d9a65c0 (size 32): comm "syz-executor816", pid 7133, jiffies 4294946588 (age 24.970s) hex dump (first 32 bytes): 00 00 90 16 81 88 ff ff c0 1c 5d 21 81 88 ff ff ..........]!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000deee458b>] kmem_cache_alloc_trace+0x13d/0x280 [<00000000ea25dcc1>] start_sync_thread+0x5d2/0xe10 [<0000000049204d12>] do_ip_vs_set_ctl+0x4c5/0x780 [<00000000ac6aa9eb>] nf_setsockopt+0x4c/0x80 [<000000008168d660>] ip_setsockopt+0x9b/0xb0 [<00000000ab9ebf77>] udp_setsockopt+0x4e/0x90 [<000000005e999b82>] sock_common_setsockopt+0x38/0x50 [<00000000cf74ac79>] __sys_setsockopt+0x98/0x120 [<000000001a4b3bc3>] __x64_sys_setsockopt+0x26/0x30 [<00000000f76e4e70>] do_syscall_64+0x76/0x1a0 [<00000000fa52ec85>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d9a65c0 (size 32): comm "syz-executor816", pid 7133, jiffies 4294946588 (age 26.150s) hex dump (first 32 bytes): 00 00 90 16 81 88 ff ff c0 1c 5d 21 81 88 ff ff ..........]!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000deee458b>] kmem_cache_alloc_trace+0x13d/0x280 [<00000000ea25dcc1>] start_sync_thread+0x5d2/0xe10 [<0000000049204d12>] do_ip_vs_set_ctl+0x4c5/0x780 [<00000000ac6aa9eb>] nf_setsockopt+0x4c/0x80 [<000000008168d660>] ip_setsockopt+0x9b/0xb0 [<00000000ab9ebf77>] udp_setsockopt+0x4e/0x90 [<000000005e999b82>] sock_common_setsockopt+0x38/0x50 [<00000000cf74ac79>] __sys_setsockopt+0x98/0x120 [<000000001a4b3bc3>] __x64_sys_setsockopt+0x26/0x30 [<00000000f76e4e70>] do_syscall_64+0x76/0x1a0 [<00000000fa52ec85>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d9a65c0 (size 32): comm "syz-executor816", pid 7133, jiffies 4294946588 (age 27.340s) hex dump (first 32 bytes): 00 00 90 16 81 88 ff ff c0 1c 5d 21 81 88 ff ff ..........]!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000deee458b>] kmem_cache_alloc_trace+0x13d/0x280 [<00000000ea25dcc1>] start_sync_thread+0x5d2/0xe10 [<0000000049204d12>] do_ip_vs_set_ctl+0x4c5/0x780 [<00000000ac6aa9eb>] nf_setsockopt+0x4c/0x80 [<000000008168d660>] ip_setsockopt+0x9b/0xb0 [<00000000ab9ebf77>] udp_setsockopt+0x4e/0x90 [<000000005e999b82>] sock_common_setsockopt+0x38/0x50 [<00000000cf74ac79>] __sys_setsockopt+0x98/0x120 [<000000001a4b3bc3>] __x64_sys_setsockopt+0x26/0x30 [<00000000f76e4e70>] do_syscall_64+0x76/0x1a0 [<00000000fa52ec85>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d9a65c0 (size 32): comm "syz-executor816", pid 7133, jiffies 4294946588 (age 28.530s) hex dump (first 32 bytes): 00 00 90 16 81 88 ff ff c0 1c 5d 21 81 88 ff ff ..........]!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000deee458b>] kmem_cache_alloc_trace+0x13d/0x280 [<00000000ea25dcc1>] start_sync_thread+0x5d2/0xe10 [<0000000049204d12>] do_ip_vs_set_ctl+0x4c5/0x780 [<00000000ac6aa9eb>] nf_setsockopt+0x4c/0x80 [<000000008168d660>] ip_setsockopt+0x9b/0xb0 [<00000000ab9ebf77>] udp_setsockopt+0x4e/0x90 [<000000005e999b82>] sock_common_setsockopt+0x38/0x50 [<00000000cf74ac79>] __sys_setsockopt+0x98/0x120 [<000000001a4b3bc3>] __x64_sys_setsockopt+0x26/0x30 [<00000000f76e4e70>] do_syscall_64+0x76/0x1a0 [<00000000fa52ec85>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d9a65c0 (size 32): comm "syz-executor816", pid 7133, jiffies 4294946588 (age 28.580s) hex dump (first 32 bytes): 00 00 90 16 81 88 ff ff c0 1c 5d 21 81 88 ff ff ..........]!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000deee458b>] kmem_cache_alloc_trace+0x13d/0x280 [<00000000ea25dcc1>] start_sync_thread+0x5d2/0xe10 [<0000000049204d12>] do_ip_vs_set_ctl+0x4c5/0x780 [<00000000ac6aa9eb>] nf_setsockopt+0x4c/0x80 [<000000008168d660>] ip_setsockopt+0x9b/0xb0 [<00000000ab9ebf77>] udp_setsockopt+0x4e/0x90 [<000000005e999b82>] sock_common_setsockopt+0x38/0x50 [<00000000cf74ac79>] __sys_setsockopt+0x98/0x120 [<000000001a4b3bc3>] __x64_sys_setsockopt+0x26/0x30 [<00000000f76e4e70>] do_syscall_64+0x76/0x1a0 [<00000000fa52ec85>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program [ 121.891490][ T7147] IPVS: stopping master sync thread 7148 ... [ 121.897547][ T7148] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0