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. [ 25.205630][ T24] audit: type=1800 audit(1560738084.188:33): pid=6733 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 [ 25.237301][ T24] audit: type=1800 audit(1560738084.188:34): pid=6733 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: restorecond ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 49.419322][ T24] audit: type=1400 audit(1560738108.398:35): avc: denied { map } for pid=6938 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 '10.128.0.29' (ECDSA) to the list of known hosts. [ 572.860872][ T24] audit: type=1400 audit(1560738631.838:36): avc: denied { map } for pid=6950 comm="syz-executor718" path="/root/syz-executor718383292" 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 [ 580.158854][ T6963] IPVS: ftp: loaded support on port[0] = 21 [ 580.160315][ T6966] IPVS: ftp: loaded support on port[0] = 21 [ 580.167920][ T6973] IPVS: ftp: loaded support on port[0] = 21 [ 580.172195][ T6970] IPVS: ftp: loaded support on port[0] = 21 [ 580.176990][ T6972] IPVS: ftp: loaded support on port[0] = 21 [ 580.182836][ T6969] IPVS: ftp: loaded support on port[0] = 21 [ 580.189832][ T6974] IPVS: ftp: loaded support on port[0] = 21 [ 580.195870][ T6971] IPVS: ftp: loaded support on port[0] = 21 executing program [ 596.915858][ T6985] IPVS: ftp: loaded support on port[0] = 21 executing program [ 597.052569][ T6987] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 597.129369][ T6989] IPVS: ftp: loaded support on port[0] = 21 [ 597.176299][ T6991] IPVS: ftp: loaded support on port[0] = 21 executing program [ 597.256669][ T6993] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 598.435848][ T6995] IPVS: ftp: loaded support on port[0] = 21 [ 598.470039][ T6997] IPVS: ftp: loaded support on port[0] = 21 executing program [ 601.773105][ T7001] IPVS: ftp: loaded support on port[0] = 21 [ 608.633465][ T6951] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 609.624982][ T6954] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) executing program [ 611.646308][ T7004] IPVS: ftp: loaded support on port[0] = 21 executing program [ 612.750674][ T7006] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 614.991849][ T7008] IPVS: ftp: loaded support on port[0] = 21 [ 615.034598][ T7010] IPVS: ftp: loaded support on port[0] = 21 executing program [ 616.152838][ T7015] IPVS: ftp: loaded support on port[0] = 21 [ 620.283590][ T6958] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881119c4b80 (size 96): comm "syz-executor718", pid 7001, jiffies 4294997638 (age 19.630s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 10 bc bb 82 ff ff ff ff ................ 00 00 00 00 00 00 00 00 c0 a7 bb 82 ff ff ff ff ................ backtrace: [<00000000206da5f0>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000066b75288>] __kmalloc_node+0x38/0x50 [<0000000085ba50f8>] kvmalloc_node+0x4a/0xd0 [<00000000af88f9d8>] allocate_hook_entries_size+0x3b/0x60 [<00000000a5253944>] __nf_hook_entries_try_shrink+0xbd/0x190 [<00000000c90939ee>] __nf_unregister_net_hook+0x12f/0x1b0 [<0000000008e2ef50>] nf_unregister_net_hook+0x32/0x70 [<000000004e3eb00e>] nf_unregister_net_hooks+0x3d/0x50 [<00000000cc7cfc32>] selinux_nf_unregister+0x22/0x30 [<0000000004428e89>] ops_exit_list.isra.0+0x4c/0x80 [<0000000097b47704>] setup_net+0x14a/0x230 [<0000000000e53a2c>] copy_net_ns+0xf0/0x1e0 [<000000008c63689a>] create_new_namespaces+0x141/0x2a0 [<0000000024c75ae0>] unshare_nsproxy_namespaces+0x7f/0x100 [<00000000aad8add3>] ksys_unshare+0x236/0x490 [<00000000a3434ef1>] __x64_sys_unshare+0x16/0x20 BUG: memory leak unreferenced object 0xffff888116ac4680 (size 96): comm "syz-executor718", pid 7001, jiffies 4294997638 (age 19.630s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 87 bb 82 ff ff ff ff ................ 00 00 00 00 00 00 00 00 60 bb bb 82 ff ff ff ff ........`....... backtrace: [<00000000206da5f0>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000066b75288>] __kmalloc_node+0x38/0x50 [<0000000085ba50f8>] kvmalloc_node+0x4a/0xd0 [<00000000af88f9d8>] allocate_hook_entries_size+0x3b/0x60 [<00000000a5253944>] __nf_hook_entries_try_shrink+0xbd/0x190 [<00000000c90939ee>] __nf_unregister_net_hook+0x12f/0x1b0 [<0000000008e2ef50>] nf_unregister_net_hook+0x32/0x70 [<000000004e3eb00e>] nf_unregister_net_hooks+0x3d/0x50 [<00000000cc7cfc32>] selinux_nf_unregister+0x22/0x30 [<0000000004428e89>] ops_exit_list.isra.0+0x4c/0x80 [<0000000097b47704>] setup_net+0x14a/0x230 [<0000000000e53a2c>] copy_net_ns+0xf0/0x1e0 [<000000008c63689a>] create_new_namespaces+0x141/0x2a0 [<0000000024c75ae0>] unshare_nsproxy_namespaces+0x7f/0x100 [<00000000aad8add3>] ksys_unshare+0x236/0x490 [<00000000a3434ef1>] __x64_sys_unshare+0x16/0x20 BUG: memory leak unreferenced object 0xffff888111b11980 (size 96): comm "syz-executor718", pid 7001, jiffies 4294997638 (age 19.630s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 a0 bb bb 82 ff ff ff ff ................ 00 00 00 00 00 00 00 00 50 a7 bb 82 ff ff ff ff ........P....... backtrace: [<00000000206da5f0>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000066b75288>] __kmalloc_node+0x38/0x50 [<0000000085ba50f8>] kvmalloc_node+0x4a/0xd0 [<00000000af88f9d8>] allocate_hook_entries_size+0x3b/0x60 [<00000000a5253944>] __nf_hook_entries_try_shrink+0xbd/0x190 [<00000000c90939ee>] __nf_unregister_net_hook+0x12f/0x1b0 [<0000000008e2ef50>] nf_unregister_net_hook+0x32/0x70 [<000000004e3eb00e>] nf_unregister_net_hooks+0x3d/0x50 [<00000000cc7cfc32>] selinux_nf_unregister+0x22/0x30 [<0000000004428e89>] ops_exit_list.isra.0+0x4c/0x80 [<0000000097b47704>] setup_net+0x14a/0x230 [<0000000000e53a2c>] copy_net_ns+0xf0/0x1e0 [<000000008c63689a>] create_new_namespaces+0x141/0x2a0 [<0000000024c75ae0>] unshare_nsproxy_namespaces+0x7f/0x100 [<00000000aad8add3>] ksys_unshare+0x236/0x490 [<00000000a3434ef1>] __x64_sys_unshare+0x16/0x20 BUG: memory leak unreferenced object 0xffff8881119c4b80 (size 96): comm "syz-executor718", pid 7001, jiffies 4294997638 (age 19.690s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 10 bc bb 82 ff ff ff ff ................ 00 00 00 00 00 00 00 00 c0 a7 bb 82 ff ff ff ff ................ backtrace: [<00000000206da5f0>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000066b75288>] __kmalloc_node+0x38/0x50 [<0000000085ba50f8>] kvmalloc_node+0x4a/0xd0 [<00000000af88f9d8>] allocate_hook_entries_size+0x3b/0x60 [<00000000a5253944>] __nf_hook_entries_try_shrink+0xbd/0x190 [<00000000c90939ee>] __nf_unregister_net_hook+0x12f/0x1b0 [<0000000008e2ef50>] nf_unregister_net_hook+0x32/0x70 [<000000004e3eb00e>] nf_unregister_net_hooks+0x3d/0x50 [<00000000cc7cfc32>] selinux_nf_unregister+0x22/0x30 [<0000000004428e89>] ops_exit_list.isra.0+0x4c/0x80 [<0000000097b47704>] setup_net+0x14a/0x230 [<0000000000e53a2c>] copy_net_ns+0xf0/0x1e0 [<000000008c63689a>] create_new_namespaces+0x141/0x2a0 [<0000000024c75ae0>] unshare_nsproxy_namespaces+0x7f/0x100 [<00000000aad8add3>] ksys_unshare+0x236/0x490 [<00000000a3434ef1>] __x64_sys_unshare+0x16/0x20 BUG: memory leak unreferenced object 0xffff888116ac4680 (size 96): comm "syz-executor718", pid 7001, jiffies 4294997638 (age 19.690s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 87 bb 82 ff ff ff ff ................ 00 00 00 00 00 00 00 00 60 bb bb 82 ff ff ff ff ........`....... backtrace: [<00000000206da5f0>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000066b75288>] __kmalloc_node+0x38/0x50 [<0000000085ba50f8>] kvmalloc_node+0x4a/0xd0 [<00000000af88f9d8>] allocate_hook_entries_size+0x3b/0x60 [<00000000a5253944>] __nf_hook_entries_try_shrink+0xbd/0x190 [<00000000c90939ee>] __nf_unregister_net_hook+0x12f/0x1b0 [<0000000008e2ef50>] nf_unregister_net_hook+0x32/0x70 [<000000004e3eb00e>] nf_unregister_net_hooks+0x3d/0x50 [<00000000cc7cfc32>] selinux_nf_unregister+0x22/0x30 [<0000000004428e89>] ops_exit_list.isra.0+0x4c/0x80 [<0000000097b47704>] setup_net+0x14a/0x230 [<0000000000e53a2c>] copy_net_ns+0xf0/0x1e0 [<000000008c63689a>] create_new_namespaces+0x141/0x2a0 [<0000000024c75ae0>] unshare_nsproxy_namespaces+0x7f/0x100 [<00000000aad8add3>] ksys_unshare+0x236/0x490 [<00000000a3434ef1>] __x64_sys_unshare+0x16/0x20 BUG: memory leak unreferenced object 0xffff888111b11980 (size 96): comm "syz-executor718", pid 7001, jiffies 4294997638 (age 19.690s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 a0 bb bb 82 ff ff ff ff ................ 00 00 00 00 00 00 00 00 50 a7 bb 82 ff ff ff ff ........P....... backtrace: [<00000000206da5f0>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000066b75288>] __kmalloc_node+0x38/0x50 [<0000000085ba50f8>] kvmalloc_node+0x4a/0xd0 [<00000000af88f9d8>] allocate_hook_entries_size+0x3b/0x60 [<00000000a5253944>] __nf_hook_entries_try_shrink+0xbd/0x190 [<00000000c90939ee>] __nf_unregister_net_hook+0x12f/0x1b0 [<0000000008e2ef50>] nf_unregister_net_hook+0x32/0x70 [<000000004e3eb00e>] nf_unregister_net_hooks+0x3d/0x50 [<00000000cc7cfc32>] selinux_nf_unregister+0x22/0x30 [<0000000004428e89>] ops_exit_list.isra.0+0x4c/0x80 [<0000000097b47704>] setup_net+0x14a/0x230 [<0000000000e53a2c>] copy_net_ns+0xf0/0x1e0 [<000000008c63689a>] create_new_namespaces+0x141/0x2a0 [<0000000024c75ae0>] unshare_nsproxy_namespaces+0x7f/0x100 [<00000000aad8add3>] ksys_unshare+0x236/0x490 [<00000000a3434ef1>] __x64_sys_unshare+0x16/0x20 executing program [ 623.423118][ T7018] IPVS: ftp: loaded support on port[0] = 21 executing program [ 627.555317][ T7020] IPVS: ftp: loaded support on port[0] = 21 executing program [ 629.668349][ T7022] IPVS: ftp: loaded support on port[0] = 21 executing program [ 631.759185][ T7024] IPVS: ftp: loaded support on port[0] = 21 executing program [ 632.838425][ T7026] IPVS: ftp: loaded support on port[0] = 21