[....] 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: [ 35.882619][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 35.882627][ T25] audit: type=1400 audit(1558981592.038:35): avc: denied { map } for pid=7202 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 '10.128.0.231' (ECDSA) to the list of known hosts. [ 41.891467][ T25] audit: type=1400 audit(1558981598.048:36): avc: denied { map } for pid=7215 comm="syz-executor065" path="/root/syz-executor065618385" 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 [ 49.009790][ T7216] IPVS: ftp: loaded support on port[0] = 21 [ 49.028177][ T7216] chnl_net:caif_netlink_parms(): no params data found [ 49.041130][ T7216] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.048198][ T7216] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.055708][ T7216] device bridge_slave_0 entered promiscuous mode [ 49.062884][ T7216] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.070275][ T7216] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.078146][ T7216] device bridge_slave_1 entered promiscuous mode [ 49.087758][ T7216] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.096585][ T7216] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.108038][ T7216] team0: Port device team_slave_0 added [ 49.114076][ T7216] team0: Port device team_slave_1 added [ 49.170291][ T7216] device hsr_slave_0 entered promiscuous mode [ 49.219497][ T7216] device hsr_slave_1 entered promiscuous mode [ 49.261700][ T7216] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.268839][ T7216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.276164][ T7216] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.283469][ T7216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.297853][ T7216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.306023][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.314354][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.322068][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.330500][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 49.339335][ T7216] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.348563][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.357216][ T3041] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.364551][ T3041] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.372457][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.380948][ T3041] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.387992][ T3041] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.399504][ T7216] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.417846][ T7216] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.429151][ T7218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.437455][ T7218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.445706][ T7218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.454286][ T7218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.462507][ T7218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.470229][ T7218] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.480834][ T7216] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 49.498522][ T25] audit: type=1400 audit(1558981605.648:37): avc: denied { associate } for pid=7216 comm="syz-executor065" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 executing program [ 56.315151][ T7216] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888123d9a400 (size 512): comm "softirq", pid 0, jiffies 4294942224 (age 13.220s) hex dump (first 32 bytes): b8 6c 80 23 81 88 ff ff b8 6c 80 23 81 88 ff ff .l.#.....l.#.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000965514c8>] kmem_cache_alloc_node+0x153/0x2a0 [<00000000922e7e54>] __alloc_skb+0x6e/0x210 [<0000000081d21609>] tipc_buf_acquire+0x2f/0x80 [<00000000addc9b24>] tipc_msg_create+0x37/0xe0 [<0000000051f0eb6f>] tipc_group_create_event+0xb3/0x1b0 [<000000004e0bb375>] tipc_group_proto_rcv+0x569/0x640 [<00000000c59763bd>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000070717dc2>] tipc_sk_rcv+0x494/0x8a0 [<00000000e6fda482>] tipc_node_xmit+0x196/0x1f0 [<000000001ba9f759>] tipc_node_distr_xmit+0x7d/0x120 [<00000000c6f6c501>] tipc_group_delete+0xe6/0x130 [<000000005e17b7bf>] tipc_sk_leave+0x57/0xb0 [<00000000103557db>] tipc_release+0x7b/0x5e0 [<00000000ecd50390>] __sock_release+0x4b/0xe0 [<000000008dbe98a0>] sock_close+0x1b/0x30 [<00000000ad7e0bd2>] __fput+0xed/0x300