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. [ 22.603084][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 22.603089][ T24] audit: type=1800 audit(1561963468.576:33): pid=6718 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 [ 22.633055][ T24] audit: type=1800 audit(1561963468.576:34): pid=6718 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: [ 28.503409][ T24] audit: type=1400 audit(1561963474.476:35): avc: denied { map } for pid=6904 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 '10.128.10.57' (ECDSA) to the list of known hosts. [ 58.009670][ T24] audit: type=1400 audit(1561963503.976:36): avc: denied { map } for pid=6920 comm="syz-executor921" path="/root/syz-executor921730410" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 58.884572][ T6920] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 64.822486][ T6921] IPVS: ftp: loaded support on port[0] = 21 [ 64.842608][ T6921] chnl_net:caif_netlink_parms(): no params data found [ 64.854271][ T6921] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.861385][ T6921] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.868606][ T6921] device bridge_slave_0 entered promiscuous mode [ 64.875254][ T6921] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.882947][ T6921] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.890230][ T6921] device bridge_slave_1 entered promiscuous mode [ 64.899560][ T6921] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.908507][ T6921] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.919475][ T6921] team0: Port device team_slave_0 added [ 64.925332][ T6921] team0: Port device team_slave_1 added [ 64.971640][ T6921] device hsr_slave_0 entered promiscuous mode [ 65.030968][ T6921] device hsr_slave_1 entered promiscuous mode [ 65.072858][ T6921] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.079919][ T6921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.087515][ T6921] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.094632][ T6921] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.108334][ T6921] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.116150][ T3040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.133845][ T3040] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.141672][ T3040] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.148931][ T3040] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 65.157585][ T6921] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.175642][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.183844][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.190984][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.203165][ T6921] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.213601][ T6921] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.224736][ T3040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.233308][ T3040] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.240565][ T3040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.248253][ T3040] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.256685][ T3040] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.265385][ T3040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.273406][ T3040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 65.281537][ T3040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.288745][ T3040] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.298996][ T6921] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.815707][ T3774] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888128f3ba80 (size 632): comm "syz-executor921", pid 6930, jiffies 4294943806 (age 8.620s) hex dump (first 32 bytes): 03 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 18 79 29 81 88 ff ff 00 00 00 00 00 00 00 00 ..y)............ backtrace: [<0000000049e80f04>] kmem_cache_alloc+0x134/0x270 [<0000000090b37940>] sock_alloc_inode+0x1d/0xe0 [<000000002930e41d>] alloc_inode+0x2c/0xe0 [<00000000a80bac53>] new_inode_pseudo+0x18/0x70 [<000000004a6533a1>] sock_alloc+0x1c/0x90 [<00000000aa0fb2c1>] __sock_create+0x8f/0x250 [<00000000eee6ba88>] sock_create_kern+0x3b/0x50 [<00000000b4aa8a16>] smc_create+0xae/0x160 [<00000000a06fff85>] __sock_create+0x164/0x250 [<0000000092bd6aed>] __sys_socket+0x69/0x110 [<00000000bd8cf84b>] __x64_sys_socket+0x1e/0x30 [<00000000be5dee86>] do_syscall_64+0x76/0x1a0 [<00000000993beb5a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b556888 (size 56): comm "syz-executor921", pid 6930, jiffies 4294943806 (age 8.620s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ b0 ba f3 28 81 88 ff ff a0 68 55 1b 81 88 ff ff ...(.....hU..... backtrace: [<0000000049e80f04>] kmem_cache_alloc+0x134/0x270 [<00000000ea8af769>] security_inode_alloc+0x33/0xb0 [<000000007174d070>] inode_init_always+0x108/0x200 [<00000000ddbc2cb8>] alloc_inode+0x49/0xe0 [<00000000a80bac53>] new_inode_pseudo+0x18/0x70 [<000000004a6533a1>] sock_alloc+0x1c/0x90 [<00000000aa0fb2c1>] __sock_create+0x8f/0x250 [<00000000eee6ba88>] sock_create_kern+0x3b/0x50 [<00000000b4aa8a16>] smc_create+0xae/0x160 [<00000000a06fff85>] __sock_create+0x164/0x250 [<0000000092bd6aed>] __sys_socket+0x69/0x110 [<00000000bd8cf84b>] __x64_sys_socket+0x1e/0x30 [<00000000be5dee86>] do_syscall_64+0x76/0x1a0 [<00000000993beb5a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9