[ 25.365052][ T25] audit: type=1400 audit(1572359844.989:37): avc: denied { watch } for pid=6913 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 [ 25.391331][ T25] audit: type=1400 audit(1572359844.989:38): avc: denied { watch } for pid=6913 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. [ 25.491802][ T25] audit: type=1800 audit(1572359845.109:39): pid=6808 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 [ 25.514687][ T25] audit: type=1800 audit(1572359845.109:40): pid=6808 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: [ 29.902760][ T25] audit: type=1400 audit(1572359849.519:41): avc: denied { map } for pid=6988 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 '10.128.1.37' (ECDSA) to the list of known hosts. [ 35.801136][ T25] audit: type=1400 audit(1572359855.419:42): avc: denied { map } for pid=7002 comm="syz-executor680" path="/root/syz-executor680878628" 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 [ 42.924884][ T7004] IPVS: ftp: loaded support on port[0] = 21 [ 42.944941][ T7004] chnl_net:caif_netlink_parms(): no params data found [ 42.957145][ T7004] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.964189][ T7004] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.971557][ T7004] device bridge_slave_0 entered promiscuous mode [ 42.978266][ T7004] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.985372][ T7004] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.992623][ T7004] device bridge_slave_1 entered promiscuous mode [ 43.002294][ T7004] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.011802][ T7004] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.023259][ T7004] team0: Port device team_slave_0 added [ 43.029206][ T7004] team0: Port device team_slave_1 added [ 43.065465][ T7004] device hsr_slave_0 entered promiscuous mode [ 43.114593][ T7004] device hsr_slave_1 entered promiscuous mode [ 43.187973][ T7004] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.195038][ T7004] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.202269][ T7004] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.209604][ T7004] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.277041][ T7004] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.296043][ T3533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.324778][ T3533] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.365567][ T3533] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.385108][ T3533] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.394796][ T7004] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.406390][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.415501][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.422543][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.430393][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.439102][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.446133][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.457499][ T7004] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.467940][ T7004] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.479049][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.487266][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.495551][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.503413][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 43.511519][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.518818][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.528639][ T7004] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.543866][ T25] audit: type=1400 audit(1572359863.159:43): avc: denied { create } for pid=7004 comm="syz-executor680" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.544576][ T7004] netlink: 'syz-executor680': attribute type 2 has an invalid length. [ 43.569190][ T25] audit: type=1400 audit(1572359863.159:44): avc: denied { write } for pid=7004 comm="syz-executor680" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.154841][ T907] device bridge_slave_1 left promiscuous mode [ 45.165868][ T907] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.194766][ T907] device bridge_slave_0 left promiscuous mode [ 45.200886][ T907] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.395353][ T907] device hsr_slave_0 left promiscuous mode [ 45.434508][ T907] device hsr_slave_1 left promiscuous mode [ 45.475769][ T907] team0 (unregistering): Port device team_slave_1 removed [ 45.483819][ T907] team0 (unregistering): Port device team_slave_0 removed [ 45.491601][ T907] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 45.545224][ T907] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 45.578516][ T907] bond0 (unregistering): Released all slaves [ 49.494282][ T7002] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888123295f80 (size 128): comm "syz-executor680", pid 7004, jiffies 4294941627 (age 8.030s) hex dump (first 32 bytes): 00 50 cd 21 81 88 ff ff 00 5e 29 23 81 88 ff ff .P.!.....^)#.... c0 bb be 22 81 88 ff ff 00 00 00 00 00 00 00 00 ..."............ backtrace: [<0000000049e127ee>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000004adf8f4b>] ovs_vport_alloc+0x37/0xf0 [<00000000110d92d2>] internal_dev_create+0x24/0x1d0 [<0000000095a2ca44>] ovs_vport_add+0x81/0x190 [<00000000c0e221f6>] new_vport+0x19/0x80 [<00000000282b2348>] ovs_dp_cmd_new+0x290/0x410 [<0000000018d7027c>] genl_family_rcv_msg+0x2ab/0x5b0 [<0000000028629719>] genl_rcv_msg+0x54/0xa0 [<00000000237c4c88>] netlink_rcv_skb+0x61/0x170 [<000000003fbcc24d>] genl_rcv+0x29/0x40 [<00000000053f04f7>] netlink_unicast+0x1ec/0x2d0 [<0000000073d1c542>] netlink_sendmsg+0x270/0x480 [<0000000012a189ac>] sock_sendmsg+0x54/0x70 [<00000000bb5d8f06>] ___sys_sendmsg+0x393/0x3c0 [<0000000038ec49aa>] __sys_sendmsg+0x80/0xf0 [<000000009fa13252>] __x64_sys_sendmsg+0x23/0x30 BUG: memory leak unreferenced object 0xffff888122bebbc0 (size 64): comm "syz-executor680", pid 7004, jiffies 4294941627 (age 8.030s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 ................ c8 46 9d 1d 81 88 ff ff 02 00 00 00 05 35 82 c1 .F...........5.. backtrace: [<00000000f60c821a>] __kmalloc+0x169/0x300 [<00000000cfb0164b>] ovs_vport_set_upcall_portids+0x54/0xd0 [<00000000e235411d>] ovs_vport_alloc+0x7f/0xf0 [<00000000110d92d2>] internal_dev_create+0x24/0x1d0 [<0000000095a2ca44>] ovs_vport_add+0x81/0x190 [<00000000c0e221f6>] new_vport+0x19/0x80 [<00000000282b2348>] ovs_dp_cmd_new+0x290/0x410 [<0000000018d7027c>] genl_family_rcv_msg+0x2ab/0x5b0 [<0000000028629719>] genl_rcv_msg+0x54/0xa0 [<00000000237c4c88>] netlink_rcv_skb+0x61/0x170 [<000000003fbcc24d>] genl_rcv+0x29/0x40 [<00000000053f04f7>] netlink_unicast+0x1ec/0x2d0 [<0000000073d1c542>] netlink_sendmsg+0x270/0x480 [<0000000012a189ac>] sock_sendmsg+0x54/0x70 [<00000000bb5d8f06>] ___sys_sendmsg+0x393/0x3c0 [<0000000038ec49aa>] __sys_sendmsg+0x80/0xf0