Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts. 2019/06/05 08:16:43 parsed 1 programs 2019/06/05 08:16:46 executed programs: 0 syzkaller login: [ 73.087679][ T8960] IPVS: ftp: loaded support on port[0] = 21 [ 73.102115][ T8962] IPVS: ftp: loaded support on port[0] = 21 [ 73.201714][ T8965] IPVS: ftp: loaded support on port[0] = 21 [ 73.218626][ T8967] IPVS: ftp: loaded support on port[0] = 21 [ 73.248266][ T8970] IPVS: ftp: loaded support on port[0] = 21 [ 73.279633][ T8969] IPVS: ftp: loaded support on port[0] = 21 [ 73.408683][ T8960] chnl_net:caif_netlink_parms(): no params data found [ 73.507189][ T8960] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.515101][ T8960] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.523569][ T8960] device bridge_slave_0 entered promiscuous mode [ 73.537122][ T8962] chnl_net:caif_netlink_parms(): no params data found [ 73.552263][ T8960] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.559930][ T8960] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.567666][ T8960] device bridge_slave_1 entered promiscuous mode [ 73.609607][ T8960] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.658911][ T8960] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.679764][ T8962] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.686953][ T8962] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.694939][ T8962] device bridge_slave_0 entered promiscuous mode [ 73.723951][ T8965] chnl_net:caif_netlink_parms(): no params data found [ 73.734586][ T8962] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.742029][ T8962] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.750248][ T8962] device bridge_slave_1 entered promiscuous mode [ 73.786419][ T8960] team0: Port device team_slave_0 added [ 73.835409][ T8960] team0: Port device team_slave_1 added [ 73.848539][ T8962] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.874059][ T8967] chnl_net:caif_netlink_parms(): no params data found [ 73.893035][ T8962] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.984390][ T8969] chnl_net:caif_netlink_parms(): no params data found [ 73.992936][ T8970] chnl_net:caif_netlink_parms(): no params data found [ 74.003489][ T8962] team0: Port device team_slave_0 added [ 74.052894][ T8960] device hsr_slave_0 entered promiscuous mode [ 74.100213][ T8960] device hsr_slave_1 entered promiscuous mode [ 74.145733][ T8965] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.153094][ T8965] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.161381][ T8965] device bridge_slave_0 entered promiscuous mode [ 74.173069][ T8965] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.180223][ T8965] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.188301][ T8965] device bridge_slave_1 entered promiscuous mode [ 74.206679][ T8962] team0: Port device team_slave_1 added [ 74.245061][ T8967] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.252396][ T8967] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.260672][ T8967] device bridge_slave_0 entered promiscuous mode [ 74.282595][ T8965] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.352572][ T8962] device hsr_slave_0 entered promiscuous mode [ 74.399669][ T8962] device hsr_slave_1 entered promiscuous mode [ 74.450643][ T8967] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.457767][ T8967] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.466321][ T8967] device bridge_slave_1 entered promiscuous mode [ 74.475263][ T8965] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.486550][ T8969] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.495762][ T8969] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.504782][ T8969] device bridge_slave_0 entered promiscuous mode [ 74.513226][ T8969] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.520417][ T8969] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.528467][ T8969] device bridge_slave_1 entered promiscuous mode [ 74.571130][ T8967] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.595432][ T8969] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.604381][ T8970] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.612624][ T8970] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.621260][ T8970] device bridge_slave_0 entered promiscuous mode [ 74.637332][ T8967] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.665231][ T8969] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.673759][ T8970] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.684166][ T8970] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.692182][ T8970] device bridge_slave_1 entered promiscuous mode [ 74.702077][ T8965] team0: Port device team_slave_0 added [ 74.724186][ T8967] team0: Port device team_slave_0 added [ 74.742451][ T8965] team0: Port device team_slave_1 added [ 74.754163][ T8970] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.765596][ T8970] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.780449][ T8967] team0: Port device team_slave_1 added [ 74.806270][ T8969] team0: Port device team_slave_0 added [ 74.872535][ T8965] device hsr_slave_0 entered promiscuous mode [ 74.919600][ T8965] device hsr_slave_1 entered promiscuous mode [ 74.983957][ T8969] team0: Port device team_slave_1 added [ 75.041331][ T8967] device hsr_slave_0 entered promiscuous mode [ 75.079845][ T8967] device hsr_slave_1 entered promiscuous mode [ 75.126374][ T8970] team0: Port device team_slave_0 added [ 75.134074][ T8970] team0: Port device team_slave_1 added [ 75.212507][ T8970] device hsr_slave_0 entered promiscuous mode [ 75.259817][ T8970] device hsr_slave_1 entered promiscuous mode [ 75.423126][ T8969] device hsr_slave_0 entered promiscuous mode [ 75.479992][ T8969] device hsr_slave_1 entered promiscuous mode [ 75.597002][ T8962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.609771][ T8960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.640509][ T8962] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.654963][ T8960] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.663075][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.673120][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.680978][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.688677][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.721308][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.732893][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.741432][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.748579][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.757026][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.765826][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.774374][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.781452][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.788976][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.798725][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.807443][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.814514][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.822212][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.840277][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.848722][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.856048][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.864658][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.896689][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.905252][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.913305][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.922461][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.932010][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.950084][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.958821][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.967975][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.977079][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.023061][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.031762][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.040427][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.049565][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.058103][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.067056][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.088812][ T8965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.100933][ T8974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.112413][ T8974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.127692][ T8970] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.142794][ T8960] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.155553][ T8960] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.172402][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.181026][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.193218][ T8967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.208015][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.221415][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.240600][ T8965] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.253129][ T8962] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.265018][ T8962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.279613][ T8967] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.286847][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.295677][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.304152][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.312047][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.320519][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.328812][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.337246][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.345011][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.356945][ T8969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.369350][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.378096][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.387119][ T3542] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.394271][ T3542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.402658][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.416241][ T8960] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.427253][ T8970] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.454773][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.463820][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.472383][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.479504][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.492162][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.500771][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.509363][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.516424][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.524495][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.534905][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.550548][ T8969] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.580650][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.588557][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.596873][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.606384][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.616278][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.623410][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.631693][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.640951][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.649799][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.656895][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.664878][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.673627][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.682336][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.691233][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.699966][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.707043][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.715003][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.723604][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.744852][ T8962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.760026][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.768423][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.777295][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.786955][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.796177][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.803336][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.811274][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.820242][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.828888][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.837456][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.853993][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.861792][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.870515][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.878983][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.887752][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.896309][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.905172][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.928877][ T8967] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.940574][ T8967] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.962162][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.980599][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.988648][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.012279][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.021086][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.033345][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.042504][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.051508][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.060111][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.068552][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.077284][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.086168][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.095443][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.103918][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.112488][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.121303][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.147117][ T8965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.164153][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.173313][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.181449][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.190302][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.198689][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.207333][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.215840][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.225046][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.234341][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.247827][ T8967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.279962][ T8973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.288727][ T8973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.334669][ T8973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.362937][ T8973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.373757][ T8973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.395041][ T8973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.403719][ T8973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.413235][ T8973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.422672][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.441144][ T8969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.535714][ T8965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.606121][ T8970] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.668242][ T8969] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/05 08:16:51 executed programs: 19 2019/06/05 08:16:56 executed programs: 216 [ 84.549871][ T9744] ================================================================== [ 84.549878][ T9744] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 84.549885][ T9744] Read of size 8 at addr ffff88807a1c4f80 by task syz-executor.5/9744 [ 84.549887][ T9744] [ 84.549893][ T9744] CPU: 1 PID: 9744 Comm: syz-executor.5 Not tainted 5.2.0-rc2+ #15 [ 84.549900][ T9744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.549903][ T9744] Call Trace: [ 84.549906][ T9744] [ 84.549910][ T9744] Allocated by task 8925: [ 84.549914][ T9744] save_stack+0x23/0x90 [ 84.549918][ T9744] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 84.549922][ T9744] kasan_slab_alloc+0xf/0x20 [ 84.549926][ T9744] kmem_cache_alloc+0x11a/0x6f0 [ 84.549930][ T9744] getname_flags+0xd6/0x5b0 [ 84.549933][ T9744] do_symlinkat+0x8b/0x290 [ 84.549937][ T9744] __x64_sys_symlink+0x59/0x80 [ 84.549941][ T9744] do_syscall_64+0xfd/0x680 [ 84.549945][ T9744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.549947][ T9744] [ 84.549951][ T9744] Freed by task 8925: [ 84.549954][ T9744] save_stack+0x23/0x90 [ 84.549958][ T9744] __kasan_slab_free+0x102/0x150 [ 84.549961][ T9744] kasan_slab_free+0xe/0x10 [ 84.549964][ T9744] kmem_cache_free+0x86/0x260 [ 84.549967][ T9744] putname+0xef/0x130 [ 84.549970][ T9744] do_symlinkat+0x181/0x290 [ 84.549974][ T9744] __x64_sys_symlink+0x59/0x80 [ 84.549977][ T9744] do_syscall_64+0xfd/0x680 [ 84.549981][ T9744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.549983][ T9744] [ 84.549989][ T9744] The buggy address belongs to the object at ffff88807a1c41c0 [ 84.549994][ T9744] which belongs to the cache names_cache of size 4096 [ 84.549999][ T9744] The buggy address is located 3520 bytes inside of [ 84.550003][ T9744] 4096-byte region [ffff88807a1c41c0, ffff88807a1c51c0) [ 84.550008][ T9744] The buggy address belongs to the page: [ 84.550013][ T9744] page:ffffea0001e87100 refcount:1 mapcount:0 mapping:ffff8880aa594c40 index:0x0 compound_mapcount: 0 [ 84.550023][ T9744] flags: 0x1fffc0000010200(slab|head) [ 84.550029][ T9744] raw: 01fffc0000010200 ffffea0002679e88 ffffea0001e87188 ffff8880aa594c40 [ 84.550036][ T9744] raw: 0000000000000000 ffff88807a1c41c0 0000000100000001 0000000000000000 [ 84.550041][ T9744] page dumped because: kasan: bad access detected [ 84.550044][ T9744] [ 84.550049][ T9744] Memory state around the buggy address: [ 84.550056][ T9744] ffff88807a1c4e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 84.550062][ T9744] ffff88807a1c4f00: fb fb f1 f1 f1 f1 00 f2 f2 f2 00 f2 f2 f2 fb fb [ 84.550068][ T9744] >ffff88807a1c4f80: fb fb 00 00 00 f3 f3 f3 f3 f3 fb fb fb fb fb fb [ 84.550072][ T9744] ^ [ 84.550077][ T9744] ffff88807a1c5000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 84.550083][ T9744] ffff88807a1c5080: fb fb 00 00 00 00 00 00 00 00 fb fb fb fb fb fb [ 84.550089][ T9744] ================================================================== [ 84.550095][ T9744] Disabling lock debugging due to kernel taint [ 84.550100][ T9744] Kernel panic - not syncing: panic_on_warn set ... [ 84.551383][ T9744] Kernel Offset: disabled