Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 26.041210][ T24] audit: type=1800 audit(1565999927.444:33): pid=6811 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 [ 26.063026][ T24] audit: type=1800 audit(1565999927.444:34): pid=6811 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: [ 29.408390][ T24] audit: type=1400 audit(1565999930.804:35): avc: denied { map } for pid=6982 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 '10.128.10.21' (ECDSA) to the list of known hosts. [ 35.599200][ T24] audit: type=1400 audit(1565999936.994:36): avc: denied { map } for pid=6996 comm="syz-executor151" path="/root/syz-executor151198987" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 42.640110][ T6998] IPVS: ftp: loaded support on port[0] = 21 [ 42.657114][ T6998] chnl_net:caif_netlink_parms(): no params data found [ 42.668328][ T6998] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.675379][ T6998] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.682727][ T6998] device bridge_slave_0 entered promiscuous mode [ 42.689316][ T6998] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.697020][ T6998] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.704372][ T6998] device bridge_slave_1 entered promiscuous mode [ 42.713149][ T6998] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.722461][ T6998] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.733684][ T6998] team0: Port device team_slave_0 added [ 42.739467][ T6998] team0: Port device team_slave_1 added [ 42.781043][ T6998] device hsr_slave_0 entered promiscuous mode [ 42.820457][ T6998] device hsr_slave_1 entered promiscuous mode [ 42.872087][ T6998] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.879120][ T6998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.886331][ T6998] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.893343][ T6998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.906661][ T6998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.914337][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.921934][ T3541] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.939392][ T3541] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.947325][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.955941][ T6998] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.963889][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.972164][ T33] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.979165][ T33] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.990617][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.998707][ T3541] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.005733][ T3541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.013624][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready executing program [ 43.021658][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.029710][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.037626][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.045664][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.053740][ T6998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.063318][ T6998] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 49.714027][ T6998] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888112e32300 (size 224): comm "syz-executor151", pid 7009, jiffies 4294941586 (age 12.860s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 bc ee 21 81 88 ff ff ...........!.... backtrace: [<0000000043301b2a>] kmem_cache_alloc_node+0x163/0x2f0 [<000000003379e21b>] __alloc_skb+0x6e/0x210 [<00000000dc203795>] sock_wmalloc+0x4f/0x80 [<00000000edc60109>] pppoe_sendmsg+0xd0/0x250 [<000000007e0225b1>] sock_sendmsg+0x54/0x70 [<0000000001acd7b2>] ___sys_sendmsg+0x194/0x3c0 [<000000000dbaa7d0>] __sys_sendmmsg+0xf4/0x270 [<00000000a0b4606a>] __x64_sys_sendmmsg+0x28/0x30 [<000000005fa1bcb6>] do_syscall_64+0x76/0x1a0 [<000000006cb2c021>] entry_SYSCALL_64_after_hwframe+0x44/0xa9