[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 45.927310][ T7565] IPVS: ftp: loaded support on port[0] = 21 [ 46.176108][ T21] tipc: TX() has been purged, node left! [ 46.404677][ T7554] can: request_module (can-proto-0) failed. [ 49.279902][ T7554] can: request_module (can-proto-0) failed. [ 49.290233][ T7554] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.38' (ECDSA) to the list of known hosts. 2019/12/29 08:36:57 parsed 1 programs 2019/12/29 08:36:58 executed programs: 0 [ 56.795047][ T7647] IPVS: ftp: loaded support on port[0] = 21 [ 56.809867][ T7648] IPVS: ftp: loaded support on port[0] = 21 [ 56.818735][ T7651] IPVS: ftp: loaded support on port[0] = 21 [ 56.831376][ T7650] IPVS: ftp: loaded support on port[0] = 21 [ 56.841984][ T7649] IPVS: ftp: loaded support on port[0] = 21 [ 56.855738][ T7652] IPVS: ftp: loaded support on port[0] = 21 [ 57.057665][ T7651] chnl_net:caif_netlink_parms(): no params data found [ 57.072752][ T7652] chnl_net:caif_netlink_parms(): no params data found [ 57.094470][ T7649] chnl_net:caif_netlink_parms(): no params data found [ 57.113958][ T7647] chnl_net:caif_netlink_parms(): no params data found [ 57.169725][ T7649] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.177613][ T7649] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.185107][ T7649] device bridge_slave_0 entered promiscuous mode [ 57.207648][ T7648] chnl_net:caif_netlink_parms(): no params data found [ 57.231222][ T7649] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.238611][ T7649] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.246197][ T7649] device bridge_slave_1 entered promiscuous mode [ 57.273039][ T7651] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.280240][ T7651] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.288245][ T7651] device bridge_slave_0 entered promiscuous mode [ 57.299743][ T7651] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.306984][ T7651] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.314686][ T7651] device bridge_slave_1 entered promiscuous mode [ 57.332746][ T7652] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.340693][ T7652] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.349134][ T7652] device bridge_slave_0 entered promiscuous mode [ 57.356808][ T7647] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.363852][ T7647] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.371626][ T7647] device bridge_slave_0 entered promiscuous mode [ 57.388694][ T7649] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.410749][ T7652] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.418042][ T7652] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.425641][ T7652] device bridge_slave_1 entered promiscuous mode [ 57.433192][ T7647] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.440441][ T7647] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.448567][ T7647] device bridge_slave_1 entered promiscuous mode [ 57.464104][ T7649] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.473406][ T7648] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.480621][ T7648] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.488677][ T7648] device bridge_slave_0 entered promiscuous mode [ 57.499634][ T7648] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.508117][ T7648] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.515786][ T7648] device bridge_slave_1 entered promiscuous mode [ 57.528644][ T7651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.543032][ T7651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.571610][ T7647] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.598766][ T7649] team0: Port device team_slave_0 added [ 57.605823][ T7652] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.616400][ T7647] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.630973][ T7652] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.649184][ T7648] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.659776][ T7649] team0: Port device team_slave_1 added [ 57.666469][ T7648] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.690112][ T7651] team0: Port device team_slave_0 added [ 57.698442][ T7647] team0: Port device team_slave_0 added [ 57.712242][ T7650] chnl_net:caif_netlink_parms(): no params data found [ 57.726777][ T7651] team0: Port device team_slave_1 added [ 57.740427][ T7652] team0: Port device team_slave_0 added [ 57.747837][ T7647] team0: Port device team_slave_1 added [ 57.776563][ T7648] team0: Port device team_slave_0 added [ 57.783294][ T7652] team0: Port device team_slave_1 added [ 57.848889][ T7649] device hsr_slave_0 entered promiscuous mode [ 57.886401][ T7649] device hsr_slave_1 entered promiscuous mode [ 57.932182][ T7648] team0: Port device team_slave_1 added [ 57.988592][ T7647] device hsr_slave_0 entered promiscuous mode [ 58.026539][ T7647] device hsr_slave_1 entered promiscuous mode [ 58.086260][ T7647] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.159119][ T7651] device hsr_slave_0 entered promiscuous mode [ 58.226284][ T7651] device hsr_slave_1 entered promiscuous mode [ 58.296221][ T7651] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.328927][ T7650] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.338857][ T7650] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.346694][ T7650] device bridge_slave_0 entered promiscuous mode [ 58.398742][ T7652] device hsr_slave_0 entered promiscuous mode [ 58.466289][ T7652] device hsr_slave_1 entered promiscuous mode [ 58.516242][ T7652] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.578557][ T7648] device hsr_slave_0 entered promiscuous mode [ 58.626591][ T7648] device hsr_slave_1 entered promiscuous mode [ 58.676174][ T7648] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.688036][ T7650] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.695107][ T7650] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.704839][ T7650] device bridge_slave_1 entered promiscuous mode [ 58.731463][ T7650] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.768175][ T7650] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.790322][ T7649] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.873093][ T7651] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 58.954050][ T7649] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.999794][ T7649] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.039047][ T7650] team0: Port device team_slave_0 added [ 59.044795][ T7649] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.097321][ T7648] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.137305][ T7651] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 59.177876][ T7652] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 59.218010][ T7652] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 59.268125][ T7647] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 59.308190][ T7647] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 59.359072][ T7650] team0: Port device team_slave_1 added [ 59.364820][ T7647] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.412943][ T7647] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.468040][ T7648] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.528999][ T7651] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 59.557999][ T7652] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 59.608119][ T7652] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 59.708736][ T7650] device hsr_slave_0 entered promiscuous mode [ 59.758463][ T7650] device hsr_slave_1 entered promiscuous mode [ 59.796956][ T7650] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.804598][ T7648] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.869104][ T7651] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 59.937693][ T7648] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 60.069239][ T7650] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 60.121969][ T7650] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 60.180486][ T7650] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 60.233637][ T7650] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 60.317711][ T7649] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.332260][ T7652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.362101][ T7648] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.384322][ T7649] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.398540][ T7647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.407337][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.415804][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.428855][ T7651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.452471][ T7652] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.463369][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.472970][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.480844][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.488802][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.496737][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.504346][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.512284][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.521187][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.530595][ T2593] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.537736][ T2593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.547461][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.558438][ T7648] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.574845][ T7651] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.585310][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.594005][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.604756][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.611869][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.619872][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.628238][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.646708][ T7647] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.655684][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.664341][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.673098][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.681459][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.688536][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.697036][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.705657][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.714016][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.721063][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.729053][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.737562][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.745748][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.752827][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.760413][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.769250][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.777602][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.784654][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.792250][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.800734][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.812570][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.820422][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.841292][ T7650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.851382][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.860412][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.869296][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.877834][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.887275][ T2593] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.894430][ T2593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.901988][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.910707][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.919249][ T2593] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.926345][ T2593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.933732][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.942347][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.949971][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.958431][ T2593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.985927][ T7652] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.997402][ T7652] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.018271][ T7649] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.028713][ T7649] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.047595][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.057228][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.065455][ T3897] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.072526][ T3897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.080592][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.090977][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.099527][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.107081][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.114581][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.123361][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.131770][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.140339][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.148603][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.156971][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.165353][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.173797][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.182338][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.191876][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.200575][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.209058][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.217578][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.225721][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.234094][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.242609][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.250930][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.259739][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.268769][ T3897] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.275790][ T3897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.283873][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.292268][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.300905][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.309280][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.327107][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.334766][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.343110][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.351237][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.359560][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.367571][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.375906][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.384616][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.393384][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.402012][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.410608][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.418963][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.427236][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.461520][ T7650] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.469126][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.481393][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.489816][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.498860][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.507731][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.515880][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.524378][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.532822][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.541388][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.553791][ T7652] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.565303][ T7648] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.577558][ T7648] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.598503][ T7651] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.610838][ T7651] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.618940][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.629083][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.637600][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.645840][ T3897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.671736][ T7648] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.688241][ T2569] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.706145][ T2569] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.720831][ T2569] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.746470][ T2569] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.753947][ T2569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.763076][ T2569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.771546][ T2569] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.778620][ T2569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.788382][ T2569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.801234][ T7647] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.811878][ T7647] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 2019/12/29 08:37:03 executed programs: 6 [ 61.844955][ T7651] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.881459][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.916571][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.924969][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.959390][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.982538][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.994815][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.003505][ T3896] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.010595][ T3896] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.019962][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.029729][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.038761][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.047469][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.055618][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.064513][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.073130][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.082064][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.090683][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.098466][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.114283][ T7647] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.141390][ T7672] ------------[ cut here ]------------ [ 62.144829][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.151363][ T7672] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 62.162660][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.183916][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.185321][ T7672] WARNING: CPU: 1 PID: 7672 at block/blk-core.c:803 generic_make_request_checks+0x1610/0x1d70 [ 62.195276][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.202325][ T7672] Kernel panic - not syncing: panic_on_warn set ... [ 62.202333][ T7672] CPU: 1 PID: 7672 Comm: syz-executor.4 Not tainted 5.5.0-rc3-syzkaller #0 [ 62.202337][ T7672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.202340][ T7672] Call Trace: [ 62.202352][ T7672] dump_stack+0x12d/0x187 [ 62.202363][ T7672] ? generic_make_request_checks+0x1610/0x1d70 [ 62.202370][ T7672] panic+0x22a/0x4e3 [ 62.202375][ T7672] ? add_taint.cold.7+0x11/0x11 [ 62.202386][ T7672] ? __kasan_check_write+0x14/0x20 [ 62.202395][ T7672] __warn.cold.10+0x25/0x2a [ 62.209852][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.216226][ T7672] ? generic_make_request_checks+0x1610/0x1d70 [ 62.216235][ T7672] report_bug+0x1b0/0x270 [ 62.216242][ T7672] ? rcu_dynticks_curr_cpu_in_eqs+0x54/0xb0 [ 62.216251][ T7672] do_error_trap+0x11b/0x200 [ 62.216259][ T7672] do_invalid_op+0x36/0x40 [ 62.216263][ T7672] ? generic_make_request_checks+0x1610/0x1d70 [ 62.216270][ T7672] invalid_op+0x23/0x30 [ 62.225336][ T3896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.234873][ T7672] RIP: 0010:generic_make_request_checks+0x1610/0x1d70 [ 62.234880][ T7672] Code: 48 8d b5 78 ff ff ff 48 89 df 89 95 48 ff ff ff e8 a5 22 05 00 8b 95 48 ff ff ff 48 c7 c7 40 7a 61 87 48 89 c6 e8 d8 1a 41 fe <0f> 0b 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 c1 ea 03 80 3c 02 [ 62.234883][ T7672] RSP: 0018:ffff888080c7f378 EFLAGS: 00010282 [ 62.234888][ T7672] RAX: 0000000000000000 RBX: ffff8880a1451a00 RCX: 0000000000000000 [ 62.234891][ T7672] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff89fff8a0 [ 62.234894][ T7672] RBP: ffff888080c7f470 R08: ffffed1015da6621 R09: ffffed1015da6621 [ 62.234897][ T7672] R10: ffffed1015da6620 R11: ffff8880aed33107 R12: ffff8880a3fb90b8 [ 62.234900][ T7672] R13: ffff8880a1451a28 R14: ffff8880a1451a10 R15: ffff8880a1451a08 [ 62.234917][ T7672] ? generic_make_request_checks+0x1610/0x1d70 [ 62.234928][ T7672] ? __kasan_check_read+0x11/0x20 [ 62.402100][ T7672] ? trace_event_raw_event_block_rq_requeue+0x610/0x610 [ 62.409025][ T7672] ? __kasan_check_read+0x11/0x20 [ 62.414041][ T7672] ? __lock_acquire+0x96a/0x4ef0 [ 62.420561][ T7672] ? mark_lock+0xc5/0x11d0 [ 62.424958][ T7672] generic_make_request+0x89/0x9f0 [ 62.430059][ T7672] ? find_held_lock+0x36/0x1d0 [ 62.434800][ T7672] ? blk_queue_enter+0x9f0/0x9f0 [ 62.439730][ T7672] ? bio_associate_blkg_from_css+0x34f/0x690 [ 62.445678][ T7672] ? lock_downgrade+0x900/0x900 [ 62.450502][ T7672] submit_bio+0xe6/0x5c0 [ 62.454717][ T7672] ? submit_bio+0xe6/0x5c0 [ 62.459118][ T7672] ? __kasan_check_read+0x11/0x20 [ 62.464134][ T7672] ? generic_make_request+0x9f0/0x9f0 [ 62.469845][ T7672] ? bio_associate_blkg_from_css+0x367/0x690 [ 62.475805][ T7672] ? __bio_clone_fast+0x560/0x560 [ 62.481166][ T7672] submit_bh_wbc+0x5c0/0x7b0 [ 62.486184][ T7672] __block_write_full_page+0x624/0xce0 [ 62.491628][ T7672] ? bdev_evict_inode+0x490/0x490 [ 62.496652][ T7672] ? bdev_evict_inode+0x490/0x490 [ 62.501659][ T7672] block_write_full_page+0x1b1/0x240 [ 62.506922][ T7672] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 62.512464][ T7672] blkdev_writepage+0x13/0x20 [ 62.517125][ T7672] __writepage+0x5a/0xd0 [ 62.521339][ T7672] write_cache_pages+0x5f3/0xec0 [ 62.526323][ T7672] ? tag_pages_for_writeback+0x340/0x340 [ 62.531944][ T7672] ? clear_page_dirty_for_io+0xa50/0xa50 [ 62.537556][ T7672] ? __kasan_check_read+0x11/0x20 [ 62.542571][ T7672] ? mark_lock+0xc5/0x11d0 [ 62.546996][ T7672] ? __kasan_check_read+0x11/0x20 [ 62.551997][ T7672] ? __lock_acquire+0x96a/0x4ef0 [ 62.556927][ T7672] generic_writepages+0xca/0x130 [ 62.561837][ T7672] ? write_cache_pages+0xec0/0xec0 [ 62.566924][ T7672] ? wbc_attach_and_unlock_inode+0x42d/0x820 [ 62.572877][ T7672] blkdev_writepages+0x9/0x10 [ 62.577539][ T7672] do_writepages+0xca/0x240 [ 62.582026][ T7672] ? page_writeback_cpu_online+0x10/0x10 [ 62.587643][ T7672] ? do_raw_spin_unlock+0x177/0x260 [ 62.592875][ T7672] ? _raw_spin_unlock+0x27/0x40 [ 62.597714][ T7672] ? wbc_attach_and_unlock_inode+0x42d/0x820 [ 62.603823][ T7672] __filemap_fdatawrite_range+0x25f/0x330 [ 62.609712][ T7672] ? find_held_lock+0x36/0x1d0 [ 62.614455][ T7672] ? delete_from_page_cache_batch+0xc20/0xc20 [ 62.621036][ T7672] filemap_write_and_wait+0xae/0x150 [ 62.626834][ T7672] __blkdev_put+0x1bf/0x700 [ 62.631681][ T7672] ? __kasan_check_write+0x14/0x20 [ 62.636768][ T7672] ? bd_set_size+0xb0/0xb0 [ 62.641158][ T7672] ? wait_for_completion+0x460/0x460 [ 62.646431][ T7672] blkdev_put+0x73/0x480 [ 62.650648][ T7672] blkdev_close+0x88/0xd0 [ 62.654967][ T7672] __fput+0x25a/0x770 [ 62.658927][ T7672] ? _raw_spin_unlock_irq+0x22/0x80 [ 62.664118][ T7672] ____fput+0x9/0x10 [ 62.667987][ T7672] task_work_run+0x108/0x180 [ 62.672640][ T7672] exit_to_usermode_loop+0x24e/0x2e0 [ 62.677903][ T7672] do_fast_syscall_32+0x93b/0xb68 [ 62.683021][ T7672] entry_SYSENTER_compat+0x70/0x7f [ 62.688126][ T7672] RIP: 0023:0xf7f5aa09 [ 62.692267][ T7672] Code: 00 00 00 89 d3 eb dd b8 80 96 98 00 eb c7 8b 04 24 c3 8b 1c 24 c3 8b 34 24 c3 8b 3c 24 c3 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 62.712383][ T7672] RSP: 002b:000000000847fbec EFLAGS: 00000212 ORIG_RAX: 0000000000000006 [ 62.720782][ T7672] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000000 [ 62.728855][ T7672] RDX: 0000000000000005 RSI: 000000000816b680 RDI: 000000000000f4f3 [ 62.736822][ T7672] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 62.744783][ T7672] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.752752][ T7672] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 62.762173][ T7672] Kernel Offset: disabled [ 62.766559][ T7672] Rebooting in 86400 seconds..