[ 37.846277] audit: type=1800 audit(1555821528.999:31): pid=7435 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 37.965612] audit: type=1800 audit(1555821529.169:32): pid=7435 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.195' (ECDSA) to the list of known hosts. syzkaller login: [ 139.152267] kauditd_printk_skb: 3 callbacks suppressed [ 139.152281] audit: type=1400 audit(1555821630.349:36): avc: denied { map } for pid=7620 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/04/21 04:40:31 parsed 1 programs [ 139.956133] audit: type=1400 audit(1555821631.159:37): avc: denied { map } for pid=7620 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=6864 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/04/21 04:40:33 executed programs: 0 [ 142.070068] IPVS: ftp: loaded support on port[0] = 21 [ 142.075689] IPVS: ftp: loaded support on port[0] = 21 [ 142.087287] IPVS: ftp: loaded support on port[0] = 21 [ 142.142085] IPVS: ftp: loaded support on port[0] = 21 [ 142.142374] IPVS: ftp: loaded support on port[0] = 21 [ 142.172127] IPVS: ftp: loaded support on port[0] = 21 [ 142.318365] chnl_net:caif_netlink_parms(): no params data found [ 142.345857] chnl_net:caif_netlink_parms(): no params data found [ 142.408798] chnl_net:caif_netlink_parms(): no params data found [ 142.436943] chnl_net:caif_netlink_parms(): no params data found [ 142.466273] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.473117] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.482324] device bridge_slave_0 entered promiscuous mode [ 142.521785] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.528875] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.536101] device bridge_slave_1 entered promiscuous mode [ 142.542593] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.549745] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.558292] device bridge_slave_0 entered promiscuous mode [ 142.569448] chnl_net:caif_netlink_parms(): no params data found [ 142.598570] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.605672] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.612727] device bridge_slave_1 entered promiscuous mode [ 142.619136] chnl_net:caif_netlink_parms(): no params data found [ 142.642684] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.649875] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.659648] device bridge_slave_0 entered promiscuous mode [ 142.670271] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.676917] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.683965] device bridge_slave_1 entered promiscuous mode [ 142.710625] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.723025] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.736808] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.771141] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.780158] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.795283] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.801654] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.808957] device bridge_slave_0 entered promiscuous mode [ 142.819190] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.825989] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.833170] device bridge_slave_1 entered promiscuous mode [ 142.840459] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.848915] team0: Port device team_slave_0 added [ 142.855191] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.863058] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 142.870728] team0: Port device team_slave_1 added [ 142.884023] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.892227] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.899480] device bridge_slave_0 entered promiscuous mode [ 142.909971] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.917007] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.924044] device bridge_slave_1 entered promiscuous mode [ 142.938582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.945990] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.953328] team0: Port device team_slave_0 added [ 142.959008] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.965891] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.973685] device bridge_slave_0 entered promiscuous mode [ 142.980593] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.987174] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.994448] device bridge_slave_1 entered promiscuous mode [ 143.008699] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 143.017829] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.025246] team0: Port device team_slave_0 added [ 143.030468] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 143.041738] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.049373] team0: Port device team_slave_1 added [ 143.055087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.067560] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 143.087020] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.094458] team0: Port device team_slave_1 added [ 143.103848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.111284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 143.126202] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 143.135627] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 143.143998] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.152214] team0: Port device team_slave_0 added [ 143.197594] device hsr_slave_0 entered promiscuous mode [ 143.244803] device hsr_slave_1 entered promiscuous mode [ 143.284882] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 143.292181] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 143.306629] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 143.318635] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 143.326708] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.333981] team0: Port device team_slave_1 added [ 143.339921] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.347532] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 143.354618] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 143.421109] device hsr_slave_0 entered promiscuous mode [ 143.464845] device hsr_slave_1 entered promiscuous mode [ 143.537685] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.545729] team0: Port device team_slave_0 added [ 143.596230] device hsr_slave_0 entered promiscuous mode [ 143.634794] device hsr_slave_1 entered promiscuous mode [ 143.674974] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 143.681959] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 143.689339] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 143.746333] device hsr_slave_0 entered promiscuous mode [ 143.794869] device hsr_slave_1 entered promiscuous mode [ 143.865326] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.872705] team0: Port device team_slave_1 added [ 143.878541] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.886086] team0: Port device team_slave_0 added [ 143.891472] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 143.908444] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 143.915760] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.924026] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 143.933280] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.940870] team0: Port device team_slave_1 added [ 143.946527] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.955333] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 143.967878] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 143.982660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 143.990142] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 144.004070] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.037149] device hsr_slave_0 entered promiscuous mode [ 144.074695] device hsr_slave_1 entered promiscuous mode [ 144.119077] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 144.141679] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.208263] device hsr_slave_0 entered promiscuous mode [ 144.254684] device hsr_slave_1 entered promiscuous mode [ 144.295064] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 144.302152] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 144.310043] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 144.349973] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.370016] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.378823] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 144.400098] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.427099] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 144.442843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.459166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 144.467531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 144.478226] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 144.487479] 8021q: adding VLAN 0 to HW filter on device team0 [ 144.495505] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 144.507571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.529514] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 144.538097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.546494] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 144.553641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 144.560852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 144.571004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.580838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 144.589215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.598155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.606544] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.613023] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.621752] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 144.628947] 8021q: adding VLAN 0 to HW filter on device team0 [ 144.640310] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 144.648759] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 144.655863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 144.662954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 144.670611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 144.677975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 144.687720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 144.695810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.704845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.714926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.723632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.731642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.739920] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.746323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.753190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.761724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.769553] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.775955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.782817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.791072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.798958] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.805343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.813633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 144.825350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.835456] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 144.843157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 144.850584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 144.862324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 144.873764] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 144.881026] 8021q: adding VLAN 0 to HW filter on device team0 [ 144.893988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.902500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 144.910368] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 144.916763] 8021q: adding VLAN 0 to HW filter on device team0 [ 144.923666] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 144.930632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 144.939354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.947320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.955021] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.961372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.968501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 144.976366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 144.983314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 144.990694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.000637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 145.010291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 145.020077] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 145.029027] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.035542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.043369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.051078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.059051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.066706] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.073036] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.080809] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 145.089717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.097267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.106732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 145.113743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.123838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.132010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.139838] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.146258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.153529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.163396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 145.172681] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 145.181809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 145.189208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.197633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.205684] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.212023] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.219323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.229735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 145.238473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.247071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 145.258891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.266994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 145.278319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.285699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.293560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.301917] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.308299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.315844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.323718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.331829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.339975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.348105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.356171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.363931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.371879] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.378273] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.388106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 145.397529] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 145.407455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 145.416361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.424259] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 145.431629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.439878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.447140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.453973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.461928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.469582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.478939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 145.488920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.498739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.507923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 145.516276] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 145.523282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 145.531058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 145.538953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.546949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.554946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.562636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.570832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.580440] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 145.587144] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.595020] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 145.603285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 145.612695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.622238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 145.633108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.640333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 145.648255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 145.655815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 145.663262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 145.670867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.678752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.686827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.694475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.702147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.710050] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 145.719363] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 145.726079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 145.733949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 145.743704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 145.754800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 145.762341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 145.770527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 145.778607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 145.788660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 145.796383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 145.803733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 145.811806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 145.819422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.827349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.835073] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.841408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.849291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 145.858573] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 145.869600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.880303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 145.888302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.896940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 145.904682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 145.912053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.920032] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.928793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.937066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.945641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.953322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.961044] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.967448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.976677] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 145.982717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 145.996012] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 146.002047] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 146.013667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 146.022013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 146.029191] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 146.036972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 146.045504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 146.053014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 146.067676] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 146.081887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 146.095227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 146.102640] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 146.110181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 146.119151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 146.126864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 146.137149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 146.145936] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 146.157261] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 146.164582] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 146.175197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 146.190012] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 146.197141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 146.207029] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 146.216089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 146.226932] audit: type=1400 audit(1555821637.429:38): avc: denied { associate } for pid=7645 comm="syz-executor.3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 146.229729] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 146.264614] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 146.270725] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 146.287805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 146.305041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 146.313020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 146.321466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 146.329558] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.338326] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 146.347991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 146.379797] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 146.407738] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 146.414026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 146.436561] md: md0 stopped. [ 146.438535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 146.447619] WARNING: CPU: 0 PID: 7666 at drivers/md/md.c:7219 md_ioctl+0x4023/0x59a0 [ 146.455709] Kernel panic - not syncing: panic_on_warn set ... [ 146.455709] [ 146.463097] CPU: 0 PID: 7666 Comm: syz-executor.5 Not tainted 4.19.36 #4 [ 146.469951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.479322] Call Trace: [ 146.481931] dump_stack+0x172/0x1f0 [ 146.485580] panic+0x263/0x51d [ 146.488787] ? __warn_printk+0xf3/0xf3 [ 146.492685] ? md_ioctl+0x4023/0x59a0 [ 146.496476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.502012] ? __warn.cold+0x5/0x54 [ 146.505646] ? __warn+0xe8/0x1d0 [ 146.509034] ? md_ioctl+0x4023/0x59a0 [ 146.512871] __warn.cold+0x20/0x54 [ 146.516488] ? md_ioctl+0x4023/0x59a0 [ 146.520283] report_bug+0x263/0x2b0 [ 146.523901] do_error_trap+0x204/0x360 [ 146.527776] ? math_error+0x340/0x340 [ 146.531570] ? __mutex_lock+0x3cd/0x1300 [ 146.535633] ? selinux_ipv4_output+0x50/0x50 [ 146.540041] ? finish_task_switch+0x146/0x790 [ 146.544537] ? md_ioctl+0xc37/0x59a0 [ 146.548336] ? error_entry+0x76/0xd0 [ 146.552048] ? trace_hardirqs_off_caller+0x65/0x220 [ 146.557059] ? check_memory_region+0xc3/0x190 [ 146.561551] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.566390] do_invalid_op+0x1b/0x20 [ 146.570101] invalid_op+0x14/0x20 [ 146.573546] RIP: 0010:md_ioctl+0x4023/0x59a0 [ 146.577940] Code: fd ff ff c7 80 40 01 00 00 00 00 00 00 e9 dd eb ff ff 48 8d 85 38 fe ff ff 48 89 85 b8 fd ff ff e9 f5 da ff ff e8 ed 0f a0 fc <0f> 0b e9 f8 cc ff ff e8 e1 0f a0 fc 89 de bf 23 09 48 40 e8 55 11 [ 146.596824] RSP: 0018:ffff888083d8f950 EFLAGS: 00010293 [ 146.602173] RAX: ffff8880a6520040 RBX: 0000000000000932 RCX: ffffffff84cb0212 [ 146.609613] RDX: 0000000000000000 RSI: ffffffff84cb3523 RDI: 0000000000000007 [ 146.616891] RBP: ffff888083d8fbc0 R08: ffff8880a6520040 R09: ffffed10135eacc2 [ 146.624167] R10: ffff888083d8f940 R11: ffff88809af5660f R12: 0000000000000932 [ 146.631442] R13: ffff8880a6ec5180 R14: ffff88809af56468 R15: ffff88809af56608 [ 146.638713] ? md_ioctl+0xd12/0x59a0 [ 146.642436] ? md_ioctl+0x4023/0x59a0 [ 146.646227] ? __might_sleep+0x95/0x190 [ 146.650190] ? add_new_disk+0x18e0/0x18e0 [ 146.654333] ? find_held_lock+0x35/0x130 [ 146.658395] ? avc_has_extended_perms+0x8e7/0x10f0 [ 146.663318] ? lock_downgrade+0x810/0x810 [ 146.667461] ? kasan_check_read+0x11/0x20 [ 146.671635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.677167] ? avc_has_extended_perms+0xa78/0x10f0 [ 146.682099] ? avc_ss_reset+0x190/0x190 [ 146.686082] ? add_new_disk+0x18e0/0x18e0 [ 146.690220] blkdev_ioctl+0xc4b/0x1ae0 [ 146.694097] ? blkpg_ioctl+0xa90/0xa90 [ 146.697979] ? __fget+0x340/0x540 [ 146.701420] ? ___might_sleep+0x163/0x280 [ 146.705572] block_ioctl+0xee/0x130 [ 146.709218] ? blkdev_fallocate+0x410/0x410 [ 146.713528] do_vfs_ioctl+0xd6e/0x1390 [ 146.717403] ? selinux_file_ioctl+0x46f/0x5e0 [ 146.721889] ? selinux_file_ioctl+0x125/0x5e0 [ 146.726385] ? ioctl_preallocate+0x210/0x210 [ 146.730780] ? selinux_file_mprotect+0x620/0x620 [ 146.735530] ? iterate_fd+0x360/0x360 [ 146.739320] ? nsecs_to_jiffies+0x30/0x30 [ 146.743466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.748991] ? security_file_ioctl+0x93/0xc0 [ 146.753397] ksys_ioctl+0xab/0xd0 [ 146.756863] __x64_sys_ioctl+0x73/0xb0 [ 146.760751] do_syscall_64+0x103/0x610 [ 146.764648] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.769929] RIP: 0033:0x458c29 [ 146.773108] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.792002] RSP: 002b:00007fc9a3c53c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 146.799701] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 146.806957] RDX: 0000000000000000 RSI: 0000000000000932 RDI: 0000000000000003 [ 146.814236] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 146.821492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9a3c546d4 [ 146.828754] R13: 00000000004c0049 R14: 00000000004d2408 R15: 00000000ffffffff [ 146.837251] Kernel Offset: disabled [ 146.840955] Rebooting in 86400 seconds..