[ 24.107073][ T22] audit: type=1400 audit(1571116180.298:37): avc: denied { watch } for pid=6882 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 24.131587][ T22] audit: type=1400 audit(1571116180.298:38): avc: denied { watch } for pid=6882 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 24.318017][ T22] audit: type=1800 audit(1571116180.508:39): pid=6793 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 [ 24.343646][ T22] audit: type=1800 audit(1571116180.508:40): pid=6793 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: [ 26.599003][ T22] audit: type=1400 audit(1571116182.788:41): avc: denied { map } for pid=6970 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 '10.128.1.30' (ECDSA) to the list of known hosts. [ 36.386205][ T22] audit: type=1400 audit(1571116192.578:42): avc: denied { map } for pid=6985 comm="syz-executor266" path="/root/syz-executor266014099" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 43.042104][ T6987] IPVS: ftp: loaded support on port[0] = 21 [ 43.060307][ T6987] chnl_net:caif_netlink_parms(): no params data found [ 43.071490][ T6987] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.078584][ T6987] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.085902][ T6987] device bridge_slave_0 entered promiscuous mode [ 43.093020][ T6987] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.100046][ T6987] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.107313][ T6987] device bridge_slave_1 entered promiscuous mode [ 43.115987][ T6987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.125402][ T6987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.136607][ T6987] team0: Port device team_slave_0 added [ 43.142489][ T6987] team0: Port device team_slave_1 added [ 43.172875][ T6987] device hsr_slave_0 entered promiscuous mode [ 43.222378][ T6987] device hsr_slave_1 entered promiscuous mode [ 43.264120][ T6987] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.271152][ T6987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.278367][ T6987] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.285372][ T6987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.298906][ T6987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.306729][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.314335][ T3043] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.321560][ T3043] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.329045][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.338172][ T6987] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.345983][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.354144][ T3021] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.361143][ T3021] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.373030][ T6987] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.383401][ T6987] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.394254][ T6989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.402562][ T6989] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.409562][ T6989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.417100][ T6989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.425496][ T6989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.433568][ T6989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.441400][ T6989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.449405][ T6989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.456643][ T6989] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program [ 43.466579][ T6987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.702522][ T20] device bridge_slave_1 left promiscuous mode [ 44.708716][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.792466][ T20] device bridge_slave_0 left promiscuous mode [ 44.798605][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.992476][ T20] device hsr_slave_0 left promiscuous mode [ 45.032429][ T20] device hsr_slave_1 left promiscuous mode [ 45.073530][ T20] team0 (unregistering): Port device team_slave_1 removed [ 45.081270][ T20] team0 (unregistering): Port device team_slave_0 removed [ 45.089176][ T20] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 45.153088][ T20] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 45.196043][ T20] bond0 (unregistering): Released all slaves [ 49.310361][ T6985] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888121f47380 (size 64): comm "syz-executor266", pid 6987, jiffies 4294941623 (age 7.750s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 88 b4 ed 16 82 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008479d2f0>] kmem_cache_alloc+0x13f/0x2c0 [<0000000001eaa40f>] sctp_get_port_local+0x189/0x5a0 [<00000000ee3e8262>] sctp_do_bind+0xcc/0x200 [<00000000a1af7edf>] sctp_bindx_add+0x4b/0xd0 [<000000008ba55a93>] sctp_setsockopt_bindx+0x156/0x1b0 [<00000000b24d0d56>] sctp_setsockopt+0xaea/0x2dc0 [<00000000e7ad6c7c>] sock_common_setsockopt+0x38/0x50 [<000000001760ea55>] __sys_setsockopt+0x10f/0x220 [<00000000f9d22237>] __x64_sys_setsockopt+0x26/0x30 [<000000005a4e0ea5>] do_syscall_64+0x73/0x1f0 [<00000000e7e3626b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9