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. [ 75.880884][ T26] kauditd_printk_skb: 5 callbacks suppressed [ 75.880898][ T26] audit: type=1800 audit(1559955784.553:33): pid=9447 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 [ 75.911066][ T26] audit: type=1800 audit(1559955784.553:34): pid=9447 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: [ 80.930917][ T26] audit: type=1400 audit(1559955789.603:35): avc: denied { map } for pid=9626 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 '10.128.0.255' (ECDSA) to the list of known hosts. [ 87.506229][ T26] audit: type=1400 audit(1559955796.173:36): avc: denied { map } for pid=9638 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/06/08 01:03:17 parsed 1 programs [ 88.670595][ T26] audit: type=1400 audit(1559955797.343:37): avc: denied { map } for pid=9638 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=108 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/06/08 01:03:19 executed programs: 0 [ 91.062520][ T9663] IPVS: ftp: loaded support on port[0] = 21 [ 91.066544][ T9661] IPVS: ftp: loaded support on port[0] = 21 [ 91.074772][ T9658] IPVS: ftp: loaded support on port[0] = 21 [ 91.131719][ T9665] IPVS: ftp: loaded support on port[0] = 21 [ 91.189070][ T9667] IPVS: ftp: loaded support on port[0] = 21 [ 91.214486][ T9668] IPVS: ftp: loaded support on port[0] = 21 [ 91.470311][ T9658] chnl_net:caif_netlink_parms(): no params data found [ 91.503345][ T9661] chnl_net:caif_netlink_parms(): no params data found [ 91.579245][ T9665] chnl_net:caif_netlink_parms(): no params data found [ 91.613078][ T9668] chnl_net:caif_netlink_parms(): no params data found [ 91.636976][ T9663] chnl_net:caif_netlink_parms(): no params data found [ 91.722036][ T9658] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.730568][ T9658] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.738696][ T9658] device bridge_slave_0 entered promiscuous mode [ 91.760820][ T9661] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.769068][ T9661] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.776788][ T9661] device bridge_slave_0 entered promiscuous mode [ 91.785163][ T9661] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.792308][ T9661] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.800505][ T9661] device bridge_slave_1 entered promiscuous mode [ 91.813957][ T9658] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.821193][ T9658] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.829428][ T9658] device bridge_slave_1 entered promiscuous mode [ 91.836489][ T9667] chnl_net:caif_netlink_parms(): no params data found [ 91.903075][ T9668] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.911079][ T9668] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.919476][ T9668] device bridge_slave_0 entered promiscuous mode [ 91.932948][ T9668] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.940494][ T9668] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.948346][ T9668] device bridge_slave_1 entered promiscuous mode [ 91.955473][ T9665] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.963157][ T9665] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.971130][ T9665] device bridge_slave_0 entered promiscuous mode [ 91.980683][ T9661] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 91.994987][ T9661] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 92.005010][ T9658] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.013622][ T9663] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.020764][ T9663] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.028964][ T9663] device bridge_slave_0 entered promiscuous mode [ 92.042552][ T9663] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.049735][ T9663] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.057952][ T9663] device bridge_slave_1 entered promiscuous mode [ 92.065683][ T9665] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.073070][ T9665] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.081587][ T9665] device bridge_slave_1 entered promiscuous mode [ 92.105346][ T9658] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 92.126931][ T9668] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.164513][ T9665] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.175519][ T9668] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 92.198581][ T9663] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.209404][ T9661] team0: Port device team_slave_0 added [ 92.216722][ T9663] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 92.227696][ T9665] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 92.269206][ T9661] team0: Port device team_slave_1 added [ 92.283451][ T9658] team0: Port device team_slave_0 added [ 92.291263][ T9668] team0: Port device team_slave_0 added [ 92.299734][ T9658] team0: Port device team_slave_1 added [ 92.305769][ T9667] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.313094][ T9667] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.323798][ T9667] device bridge_slave_0 entered promiscuous mode [ 92.337311][ T9667] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.344608][ T9667] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.352472][ T9667] device bridge_slave_1 entered promiscuous mode [ 92.373804][ T9668] team0: Port device team_slave_1 added [ 92.381891][ T9663] team0: Port device team_slave_0 added [ 92.390133][ T9663] team0: Port device team_slave_1 added [ 92.405913][ T9667] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.416126][ T9665] team0: Port device team_slave_0 added [ 92.451122][ T9667] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 92.461037][ T9665] team0: Port device team_slave_1 added [ 92.521454][ T9658] device hsr_slave_0 entered promiscuous mode [ 92.558565][ T9658] device hsr_slave_1 entered promiscuous mode [ 92.671317][ T9668] device hsr_slave_0 entered promiscuous mode [ 92.708753][ T9668] device hsr_slave_1 entered promiscuous mode [ 92.801460][ T9661] device hsr_slave_0 entered promiscuous mode [ 92.858563][ T9661] device hsr_slave_1 entered promiscuous mode [ 92.971484][ T9663] device hsr_slave_0 entered promiscuous mode [ 93.028557][ T9663] device hsr_slave_1 entered promiscuous mode [ 93.069602][ T9667] team0: Port device team_slave_0 added [ 93.151448][ T9665] device hsr_slave_0 entered promiscuous mode [ 93.198590][ T9665] device hsr_slave_1 entered promiscuous mode [ 93.269321][ T9667] team0: Port device team_slave_1 added [ 93.379919][ T9667] device hsr_slave_0 entered promiscuous mode [ 93.419229][ T9667] device hsr_slave_1 entered promiscuous mode [ 93.514232][ T9663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.581830][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.591527][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.602440][ T9663] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.630900][ T9658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.665770][ T9665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.680787][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.690564][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.699951][ T3486] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.707150][ T3486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.715211][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.724708][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.733437][ T3486] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.740536][ T3486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.770301][ T9661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.789773][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.797925][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.807527][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.815462][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.824053][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.832302][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.841183][ T9658] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.853914][ T9668] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.870720][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.885191][ T9665] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.902972][ T9668] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.917014][ T9667] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.938634][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.946436][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.955691][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.964388][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.973712][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.982520][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.991275][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.998392][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.006181][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.014951][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.023361][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.030483][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.038270][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.046932][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.055291][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.080445][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.092330][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.101005][ T9677] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.108158][ T9677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.115674][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.125034][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.133513][ T9677] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.140579][ T9677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.148544][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.156228][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.164069][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.173177][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.181812][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.191422][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.199967][ T9677] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.207060][ T9677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.214772][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.223902][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.232181][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.242747][ T9661] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.256311][ T9667] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.273779][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.281641][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.290278][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.299519][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.307883][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.317008][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.340519][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.350324][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.359075][ T9677] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.366134][ T9677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.374441][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.382811][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.391542][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.400556][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.409878][ T9677] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.416947][ T9677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.424649][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.433074][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.441402][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.450168][ T9677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.459141][ T9677] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.466192][ T9677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.475319][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.483693][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.493009][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.514479][ T9663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.539368][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.552103][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.560889][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.570280][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.579278][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.587581][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.596353][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.604725][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.613899][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.623330][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.630451][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.638589][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.647110][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.655876][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.664247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.672549][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.681812][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.689874][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.703906][ T9658] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.715774][ T9658] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.734197][ T9665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.743091][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.754166][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.763784][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.778122][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.797249][ T9663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.829296][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.842722][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.852102][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.861704][ T2820] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.868843][ T2820] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.876557][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.885207][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.893597][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.902586][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.911325][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.920006][ T2820] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.950218][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.959498][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.969230][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.979028][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.987660][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.996363][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.004737][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.013327][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.021828][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.030413][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.049957][ T9667] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.066708][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.068095][ T26] audit: type=1400 audit(1559955803.733:38): avc: denied { associate } for pid=9663 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 95.075831][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.114130][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.124840][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.139691][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.153777][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.164705][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.172987][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.181929][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.194501][ T9658] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.214658][ T9665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.232012][ T9661] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.253608][ T9661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.282300][ T26] audit: type=1400 audit(1559955803.953:39): avc: denied { map_create } for pid=9688 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 95.284452][ T9668] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.325133][ T26] audit: type=1400 audit(1559955803.983:40): avc: denied { map_read map_write } for pid=9688 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 95.352528][ T9668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.371457][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.390579][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.415566][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.431664][ T9675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.482673][ T9667] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.499177][ T9661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.514982][ T9668] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/08 01:03:24 executed programs: 16 [ 98.174291][T10035] ================================================================== [ 98.174298][T10035] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 98.174304][T10035] Read of size 8 at addr ffff8880a9194930 by task syz-executor.2/10035 [ 98.174307][T10035] [ 98.174313][T10035] CPU: 0 PID: 10035 Comm: syz-executor.2 Not tainted 5.2.0-rc3+ #15 [ 98.174321][T10035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.174324][T10035] Call Trace: [ 98.174327][T10035] [ 98.174331][T10035] Allocated by task 0: [ 98.174335][T10035] (stack is not available) [ 98.174338][T10035] [ 98.174342][T10035] Freed by task 0: [ 98.174346][T10035] (stack is not available) [ 98.174349][T10035] [ 98.174355][T10035] The buggy address belongs to the object at ffff8880a9194900 [ 98.174360][T10035] which belongs to the cache cred_jar of size 184 [ 98.174366][T10035] The buggy address is located 48 bytes inside of [ 98.174371][T10035] 184-byte region [ffff8880a9194900, ffff8880a91949b8) [ 98.174376][T10035] The buggy address belongs to the page: [ 98.174384][T10035] page:ffffea0002a46500 refcount:1 mapcount:0 mapping:ffff8880aa587900 index:0xffff8880a9194f00 [ 98.174399][T10035] flags: 0x1fffc0000000200(slab) [ 98.174406][T10035] raw: 01fffc0000000200 ffffea00024383c8 ffffea00028e6948 ffff8880aa587900 [ 98.174413][T10035] raw: ffff8880a9194f00 ffff8880a9194000 000000010000000d 0000000000000000 [ 98.174418][T10035] page dumped because: kasan: bad access detected [ 98.174421][T10035] [ 98.174426][T10035] Memory state around the buggy address: [ 98.174432][T10035] ffff8880a9194800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.174439][T10035] ffff8880a9194880: fb fb fb fb fb fb fb fc f1 f1 f1 f1 00 f2 f2 f2 [ 98.174445][T10035] >ffff8880a9194900: 00 f2 f2 f2 fb fb fb fb 00 00 00 f3 f3 f3 f3 f3 [ 98.174450][T10035] ^ [ 98.174456][T10035] ffff8880a9194980: fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc [ 98.174463][T10035] ffff8880a9194a00: fb fb fb fb fb fb fb 00 00 00 00 00 00 00 00 fb [ 98.174469][T10035] ================================================================== [ 98.174475][T10035] Disabling lock debugging due to kernel taint [ 98.174480][T10035] Kernel panic - not syncing: panic_on_warn set ... [ 98.175618][T10035] Kernel Offset: disabled