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. [ 25.874544][ T22] kauditd_printk_skb: 16 callbacks suppressed [ 25.874549][ T22] audit: type=1800 audit(1567935571.301:33): pid=6829 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 [ 25.902812][ T22] audit: type=1800 audit(1567935571.311:34): pid=6829 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: [ 28.540212][ T22] audit: type=1400 audit(1567935573.971:35): avc: denied { map } for pid=6999 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 '10.128.0.92' (ECDSA) to the list of known hosts. [ 34.605302][ T22] audit: type=1400 audit(1567935580.031:36): avc: denied { map } for pid=7013 comm="syz-executor977" path="/root/syz-executor977536795" 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 [ 41.370086][ T7016] IPVS: ftp: loaded support on port[0] = 21 [ 41.386502][ T7016] chnl_net:caif_netlink_parms(): no params data found [ 41.397871][ T7016] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.404903][ T7016] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.412208][ T7016] device bridge_slave_0 entered promiscuous mode [ 41.419254][ T7016] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.426302][ T7016] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.433513][ T7016] device bridge_slave_1 entered promiscuous mode [ 41.442227][ T7016] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.451585][ T7016] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.462814][ T7016] team0: Port device team_slave_0 added [ 41.468607][ T7016] team0: Port device team_slave_1 added [ 41.496079][ T7016] device hsr_slave_0 entered promiscuous mode [ 41.535497][ T7016] device hsr_slave_1 entered promiscuous mode [ 41.587255][ T7016] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.594283][ T7016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.601497][ T7016] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.608503][ T7016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.621618][ T7016] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.629384][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.636931][ T3057] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.644128][ T3057] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.651670][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 41.660341][ T7016] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.667954][ T1062] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.676068][ T1062] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.683065][ T1062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.694730][ T7016] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.705184][ T7016] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.716145][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.724211][ T3057] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.731221][ T3057] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.738915][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.747002][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.754980][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.762886][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.770904][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.778157][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program [ 41.787719][ T7016] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 48.627386][ T7016] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888120a08480 (size 96): comm "syz-executor977", pid 7025, jiffies 4294941456 (age 13.750s) 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 00 00 00 00 00 00 00 ................ backtrace: [<000000001460a243>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c06527c8>] sctp_stream_init_ext+0x2b/0xe0 [<000000002dc037ce>] sctp_sendmsg_to_asoc+0x94a/0xa10 [<000000006a1fb8f8>] sctp_sendmsg+0x2a8/0x990 [<000000005012fa45>] inet_sendmsg+0x3e/0x60 [<000000003609aa82>] sock_sendmsg+0x54/0x70 [<000000002269ffdf>] sock_write_iter+0xb6/0x130 [<0000000071e2e558>] new_sync_write+0x1ad/0x260 [<00000000a5ef3ffd>] __vfs_write+0x87/0xa0 [<00000000dde06fd9>] vfs_write+0xee/0x210 [<00000000bddb4a48>] ksys_write+0x7c/0x130 [<00000000c56f714e>] __x64_sys_write+0x1e/0x30 [<000000004cc3aa26>] do_syscall_64+0x76/0x1a0 [<00000000f3fb2079>] entry_SYSCALL_64_after_hwframe+0x44/0xa9