Warning: Permanently added '10.128.0.178' (ECDSA) to the list of known hosts. [ 37.901508] random: sshd: uninitialized urandom read (32 bytes read) [ 38.097358] audit: type=1400 audit(1561820189.311:36): avc: denied { map } for pid=6854 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 2019/06/29 14:56:30 parsed 1 programs [ 38.925674] audit: type=1400 audit(1561820190.141:37): avc: denied { map } for pid=6854 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=87 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 39.492828] random: cc1: uninitialized urandom read (8 bytes read) 2019/06/29 14:56:31 executed programs: 0 [ 40.456752] audit: type=1400 audit(1561820191.671:38): avc: denied { map } for pid=6854 comm="syz-execprog" path="/root/syzkaller-shm738934570" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 41.230254] IPVS: ftp: loaded support on port[0] = 21 [ 41.554642] chnl_net:caif_netlink_parms(): no params data found [ 41.563848] IPVS: ftp: loaded support on port[0] = 21 [ 41.609206] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.617584] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.624870] device bridge_slave_0 entered promiscuous mode [ 41.633846] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.640274] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.648062] device bridge_slave_1 entered promiscuous mode [ 41.669000] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.682215] IPVS: ftp: loaded support on port[0] = 21 [ 41.693662] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.754041] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.761293] team0: Port device team_slave_0 added [ 41.768879] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.776427] team0: Port device team_slave_1 added [ 41.783246] chnl_net:caif_netlink_parms(): no params data found [ 41.793084] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.805532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.831432] IPVS: ftp: loaded support on port[0] = 21 [ 41.883266] device hsr_slave_0 entered promiscuous mode [ 41.921040] device hsr_slave_1 entered promiscuous mode [ 41.980623] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.996031] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.011188] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.017916] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.026053] device bridge_slave_0 entered promiscuous mode [ 42.034894] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.041334] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.048361] device bridge_slave_1 entered promiscuous mode [ 42.104386] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.113272] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.138341] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.145897] team0: Port device team_slave_0 added [ 42.155840] chnl_net:caif_netlink_parms(): no params data found [ 42.164537] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.171865] team0: Port device team_slave_1 added [ 42.179058] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.189535] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.196105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.202934] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.209426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.217457] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.235178] IPVS: ftp: loaded support on port[0] = 21 [ 42.278362] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.285439] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.293195] device bridge_slave_0 entered promiscuous mode [ 42.342466] device hsr_slave_0 entered promiscuous mode [ 42.380564] device hsr_slave_1 entered promiscuous mode [ 42.430798] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.437224] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.444241] device bridge_slave_1 entered promiscuous mode [ 42.465737] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.472714] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.487720] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.501877] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.528298] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.535853] team0: Port device team_slave_0 added [ 42.541745] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.548801] team0: Port device team_slave_1 added [ 42.554823] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.567373] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.573756] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.580413] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.586750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.597320] IPVS: ftp: loaded support on port[0] = 21 [ 42.605294] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.612469] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.620668] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.627328] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.635482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.692127] device hsr_slave_0 entered promiscuous mode [ 42.730345] device hsr_slave_1 entered promiscuous mode [ 42.772947] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.779921] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.839164] chnl_net:caif_netlink_parms(): no params data found [ 42.850768] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.929016] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.941200] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.951169] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.989947] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.997067] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.004117] device bridge_slave_0 entered promiscuous mode [ 43.017714] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.024349] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.032314] device bridge_slave_1 entered promiscuous mode [ 43.046746] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.057416] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.063850] chnl_net:caif_netlink_parms(): no params data found [ 43.074453] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.098775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.106973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.114146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.121385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.145364] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.154547] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.161006] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.179131] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.187811] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.194172] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.262113] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.268525] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.275664] device bridge_slave_0 entered promiscuous mode [ 43.284156] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.290609] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.297586] device bridge_slave_1 entered promiscuous mode [ 43.308992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.318854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.325470] chnl_net:caif_netlink_parms(): no params data found [ 43.338328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.346405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.354048] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.360442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.367553] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.374988] team0: Port device team_slave_0 added [ 43.380928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.388129] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.395649] team0: Port device team_slave_1 added [ 43.402108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.410813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.427097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.436359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.443983] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.450355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.457199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.465333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.473173] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.479552] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.487003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.495584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.504683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.515736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.524807] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.533234] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.544036] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.551442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.559402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.566524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.574634] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.588938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.628463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.636367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.644129] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.650649] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.659226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.704055] device hsr_slave_0 entered promiscuous mode [ 43.760485] device hsr_slave_1 entered promiscuous mode [ 43.800797] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.808068] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.815718] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.824838] team0: Port device team_slave_0 added [ 43.830070] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.836501] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.844076] device bridge_slave_0 entered promiscuous mode [ 43.850906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.858678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.866623] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.874450] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.883985] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.890105] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.896649] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.904285] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.913394] team0: Port device team_slave_1 added [ 43.918933] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.926314] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.938512] device bridge_slave_1 entered promiscuous mode [ 43.949066] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.957257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.964881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.972802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.979780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.987920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.995550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.009648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.028269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.038946] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.046408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.054248] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.062034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.069815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.077536] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.083902] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.091265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.098919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.106527] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.112895] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.124357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.138894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.147424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.156527] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.165968] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.175837] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.232190] device hsr_slave_0 entered promiscuous mode [ 44.280453] device hsr_slave_1 entered promiscuous mode [ 44.340834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.348586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.356333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.363864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.373863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.383092] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.403682] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.411704] team0: Port device team_slave_0 added [ 44.416947] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.424338] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.431439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.439099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.446847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.456031] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.462474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.481297] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.488613] team0: Port device team_slave_1 added [ 44.494009] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.503478] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.521862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.530418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.537913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.550843] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.561189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.573666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.581066] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.597749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.609143] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.616032] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.625104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.633269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.641073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.648639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.656612] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.664363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.680763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.689502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.698398] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.707692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.715739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.723586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.731910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.739259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.746942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.759564] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.765684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.777490] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.786046] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.833531] device hsr_slave_0 entered promiscuous mode [ 44.870456] device hsr_slave_1 entered promiscuous mode [ 44.932543] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.938614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.946541] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.958707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.966687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.976122] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.982745] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.989429] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.997029] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.008819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.034100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.043024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.051232] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.057587] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.065639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.081992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.095038] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.107773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.116752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.123364] audit: type=1804 audit(1561820196.341:39): pid=6907 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir270973019/syzkaller.n569aM/0/bus" dev="sda1" ino=16517 res=1 [ 45.124744] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.157312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.167058] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.182887] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.197217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.204316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.216252] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.225308] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.238214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.263607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.274057] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.292960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.306787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.314184] audit: type=1804 audit(1561820196.531:40): pid=6914 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir270973019/syzkaller.n569aM/1/bus" dev="sda1" ino=16517 res=1 [ 45.342161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.358091] audit: type=1804 audit(1561820196.571:41): pid=6914 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir270973019/syzkaller.n569aM/1/bus" dev="sda1" ino=16517 res=1 [ 45.359008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.396759] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 45.402162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.415377] File: /root/syzkaller-testdir270973019/syzkaller.n569aM/1/bus PID: 6914 Comm: syz-executor.2 [ 45.427979] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.436921] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.446697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.461069] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.463724] audit: type=1804 audit(1561820196.681:42): pid=6923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir270973019/syzkaller.n569aM/2/bus" dev="sda1" ino=16517 res=1 [ 45.468814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.503970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.518022] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.532063] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.538155] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.548040] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.561093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.573085] audit: type=1804 audit(1561820196.791:43): pid=6925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir270973019/syzkaller.n569aM/2/bus" dev="sda1" ino=16517 res=1 [ 45.601312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.611356] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 45.614784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.632530] File: /root/syzkaller-testdir270973019/syzkaller.n569aM/2/bus PID: 6925 Comm: syz-executor.2 2019/06/29 14:56:36 executed programs: 8 [ 45.635139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.649967] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.656565] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.664136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.673457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.684199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.701631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.712259] audit: type=1804 audit(1561820196.931:44): pid=6932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir270973019/syzkaller.n569aM/3/bus" dev="sda1" ino=16517 res=1 [ 45.721293] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.751320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.775880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.791964] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.799174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.807662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.817757] audit: type=1804 audit(1561820197.031:45): pid=6937 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir648545760/syzkaller.Xr17xR/0/bus" dev="sda1" ino=16525 res=1 [ 45.823531] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.851890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.870287] audit: type=1804 audit(1561820197.081:46): pid=6940 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir346986514/syzkaller.UHH6HR/0/bus" dev="sda1" ino=16529 res=1 [ 45.884941] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.915708] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.939545] audit: type=1804 audit(1561820197.091:47): pid=6945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir270973019/syzkaller.n569aM/4/bus" dev="sda1" ino=16517 res=1 [ 45.976881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.986966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.006736] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.025851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.036007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.049409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.065351] audit: type=1804 audit(1561820197.141:48): pid=6942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir648545760/syzkaller.Xr17xR/0/bus" dev="sda1" ino=16525 res=1 [ 46.106732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.126658] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.149587] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.161821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.172113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.206770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.214254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.223759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.232098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.239914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.248239] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.254620] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.262007] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.268987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.281720] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.290752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.297732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.316042] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.324859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.332908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.340914] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.347336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.356033] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.365815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.376216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.384241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.391858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.399368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.408537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.419337] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.426211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.434174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.445424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.455055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.463981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.472866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.481220] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.490735] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.504440] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.511846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.524162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.532653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.542148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.549862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.558014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.579080] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.587779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.595786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.605859] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.612684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.622369] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.637416] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.652197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.933096] ------------[ cut here ]------------ [ 49.937900] WARNING: CPU: 0 PID: 7408 at fs/ext4/inode.c:3854 ext4_set_page_dirty+0x10c/0x170 [ 49.946583] Kernel panic - not syncing: panic_on_warn set ... [ 49.946583] [ 49.954216] CPU: 0 PID: 7408 Comm: syz-executor.2 Not tainted 4.14.131 #25 [ 49.961235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.970762] Call Trace: [ 49.973457] dump_stack+0x138/0x19c [ 49.977103] panic+0x1f2/0x426 [ 49.980301] ? add_taint.cold+0x16/0x16 [ 49.984287] ? ext4_set_page_dirty+0x10c/0x170 [ 49.989068] ? ext4_set_page_dirty+0x10c/0x170 [ 49.993647] __warn.cold+0x2f/0x36 [ 49.997318] ? ist_end_non_atomic+0x10/0x10 [ 50.001636] ? ext4_set_page_dirty+0x10c/0x170 [ 50.006210] report_bug+0x216/0x254 [ 50.009842] do_error_trap+0x1bb/0x310 [ 50.013716] ? math_error+0x360/0x360 [ 50.018038] ? retint_kernel+0x2d/0x2d [ 50.032382] ? trace_hardirqs_on_caller+0x400/0x590 [ 50.037413] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.042254] do_invalid_op+0x1b/0x20 [ 50.046053] invalid_op+0x1b/0x40 [ 50.049490] RIP: 0010:ext4_set_page_dirty+0x10c/0x170 [ 50.054659] RSP: 0018:ffff8880a0b3fa00 EFLAGS: 00010297 [ 50.060185] RAX: ffff88809532a300 RBX: ffffea0002085f80 RCX: 1ffffffff0f564e8 [ 50.070418] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffea0002085f80 [ 50.077697] RBP: ffff8880a0b3fa20 R08: ffffed101042fd10 R09: 0000000000000000 [ 50.084986] R10: ffffed101042fd0f R11: ffff88808217e87f R12: ffffea0002085f80 [ 50.092270] R13: ffffea0002085fa0 R14: ffffea000247fba0 R15: ffffea000247fba0 [ 50.099631] ? ext4_readpages+0xf0/0xf0 [ 50.103682] set_page_dirty+0x188/0x320 [ 50.107656] set_page_dirty_lock+0x67/0xa0 [ 50.112310] process_vm_rw_core.isra.0+0x50d/0xa60 [ 50.117279] ? __vunmap.cold+0x40/0x40 [ 50.121196] ? kasan_check_write+0x14/0x20 [ 50.125966] ? _copy_from_user+0x99/0x110 [ 50.130169] ? rw_copy_check_uvector+0x1f1/0x290 [ 50.135212] process_vm_rw+0x1cb/0x1e0 [ 50.139275] ? process_vm_rw_core.isra.0+0xa60/0xa60 [ 50.144535] ? __might_fault+0x110/0x1d0 [ 50.148765] ? find_held_lock+0x35/0x130 [ 50.152841] ? __might_fault+0x110/0x1d0 [ 50.156910] ? lock_downgrade+0x6e0/0x6e0 [ 50.161062] ? kasan_check_read+0x11/0x20 [ 50.165206] ? _copy_to_user+0x87/0xd0 [ 50.169090] ? put_timespec64+0xb4/0x100 [ 50.173149] ? nsecs_to_jiffies+0x30/0x30 [ 50.177307] SyS_process_vm_writev+0x42/0x60 [ 50.181722] ? SyS_process_vm_readv+0x60/0x60 [ 50.186307] do_syscall_64+0x1e8/0x640 [ 50.190404] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.195322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 50.200686] RIP: 0033:0x459519 [ 50.203871] RSP: 002b:00007f404b5a0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 50.211575] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459519 [ 50.218831] RDX: 0000000000000001 RSI: 0000000020000540 RDI: 000000000000004b [ 50.226091] RBP: 000000000075bfc8 R08: 0000000000000001 R09: 0000000000000000 [ 50.233347] R10: 00000000200003c0 R11: 0000000000000246 R12: 00007f404b5a16d4 [ 50.240616] R13: 00000000004c6653 R14: 00000000004db480 R15: 00000000ffffffff [ 50.249528] Kernel Offset: disabled [ 50.253228] Rebooting in 86400 seconds..