[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 90.428024][ T28] audit: type=1800 audit(1578166604.844:25): pid=9370 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 90.449228][ T28] audit: type=1800 audit(1578166604.844:26): pid=9370 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 90.470692][ T28] audit: type=1800 audit(1578166604.844:27): pid=9370 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] 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 Warning: Permanently added '10.128.0.155' (ECDSA) to the list of known hosts. 2020/01/04 19:37:55 parsed 1 programs 2020/01/04 19:37:57 executed programs: 0 syzkaller login: [ 163.625411][ T9554] IPVS: ftp: loaded support on port[0] = 21 [ 163.626543][ T9555] IPVS: ftp: loaded support on port[0] = 21 [ 163.633751][ T9552] IPVS: ftp: loaded support on port[0] = 21 [ 163.646816][ T9553] IPVS: ftp: loaded support on port[0] = 21 [ 163.656226][ T9556] IPVS: ftp: loaded support on port[0] = 21 [ 163.670091][ T9557] IPVS: ftp: loaded support on port[0] = 21 [ 164.017308][ T9554] chnl_net:caif_netlink_parms(): no params data found [ 164.039462][ T9557] chnl_net:caif_netlink_parms(): no params data found [ 164.059264][ T9555] chnl_net:caif_netlink_parms(): no params data found [ 164.112778][ T9556] chnl_net:caif_netlink_parms(): no params data found [ 164.167434][ T9553] chnl_net:caif_netlink_parms(): no params data found [ 164.231702][ T9555] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.240172][ T9555] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.248188][ T9555] device bridge_slave_0 entered promiscuous mode [ 164.261519][ T9555] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.269496][ T9555] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.277340][ T9555] device bridge_slave_1 entered promiscuous mode [ 164.334899][ T9554] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.342053][ T9554] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.349864][ T9554] device bridge_slave_0 entered promiscuous mode [ 164.357293][ T9552] chnl_net:caif_netlink_parms(): no params data found [ 164.378517][ T9556] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.386873][ T9556] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.395297][ T9556] device bridge_slave_0 entered promiscuous mode [ 164.402739][ T9557] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.409799][ T9557] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.418160][ T9557] device bridge_slave_0 entered promiscuous mode [ 164.427448][ T9555] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.439379][ T9555] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.455526][ T9554] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.463216][ T9554] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.471073][ T9554] device bridge_slave_1 entered promiscuous mode [ 164.482724][ T9553] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.489785][ T9553] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.501012][ T9553] device bridge_slave_0 entered promiscuous mode [ 164.508441][ T9556] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.515970][ T9556] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.524456][ T9556] device bridge_slave_1 entered promiscuous mode [ 164.531462][ T9557] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.539362][ T9557] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.547366][ T9557] device bridge_slave_1 entered promiscuous mode [ 164.584301][ T9553] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.591391][ T9553] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.600061][ T9553] device bridge_slave_1 entered promiscuous mode [ 164.626007][ T9555] team0: Port device team_slave_0 added [ 164.648522][ T9557] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.665506][ T9554] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.682043][ T9554] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.692474][ T9555] team0: Port device team_slave_1 added [ 164.699717][ T9553] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.711519][ T9557] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.730361][ T9556] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.743689][ T9556] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.767778][ T9553] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.791673][ T9557] team0: Port device team_slave_0 added [ 164.819029][ T9554] team0: Port device team_slave_0 added [ 164.837046][ T9557] team0: Port device team_slave_1 added [ 164.844699][ T9556] team0: Port device team_slave_0 added [ 164.860508][ T9554] team0: Port device team_slave_1 added [ 164.870568][ T9552] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.881197][ T9552] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.889098][ T9552] device bridge_slave_0 entered promiscuous mode [ 164.905315][ T9556] team0: Port device team_slave_1 added [ 164.956047][ T9555] device hsr_slave_0 entered promiscuous mode [ 165.012610][ T9555] device hsr_slave_1 entered promiscuous mode [ 165.069667][ T9553] team0: Port device team_slave_0 added [ 165.079329][ T9553] team0: Port device team_slave_1 added [ 165.086382][ T9552] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.093640][ T9552] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.101410][ T9552] device bridge_slave_1 entered promiscuous mode [ 165.155536][ T9557] device hsr_slave_0 entered promiscuous mode [ 165.212470][ T9557] device hsr_slave_1 entered promiscuous mode [ 165.262362][ T9557] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 165.270184][ T9557] Cannot create hsr debugfs directory [ 165.345694][ T9554] device hsr_slave_0 entered promiscuous mode [ 165.382712][ T9554] device hsr_slave_1 entered promiscuous mode [ 165.422254][ T9554] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 165.429895][ T9554] Cannot create hsr debugfs directory [ 165.524229][ T9556] device hsr_slave_0 entered promiscuous mode [ 165.572565][ T9556] device hsr_slave_1 entered promiscuous mode [ 165.612253][ T9556] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 165.619837][ T9556] Cannot create hsr debugfs directory [ 165.633753][ T9552] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.646604][ T9552] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.714244][ T9553] device hsr_slave_0 entered promiscuous mode [ 165.762681][ T9553] device hsr_slave_1 entered promiscuous mode [ 165.832222][ T9553] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 165.839848][ T9553] Cannot create hsr debugfs directory [ 165.890145][ T9552] team0: Port device team_slave_0 added [ 165.939153][ T9552] team0: Port device team_slave_1 added [ 166.037863][ T9552] device hsr_slave_0 entered promiscuous mode [ 166.072614][ T9552] device hsr_slave_1 entered promiscuous mode [ 166.123460][ T9552] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 166.131046][ T9552] Cannot create hsr debugfs directory [ 166.286548][ T9555] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 166.362252][ T9555] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 166.417241][ T9555] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 166.506449][ T9555] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 166.582000][ T9556] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 166.653169][ T9557] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 166.683664][ T9553] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 166.723694][ T9556] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 166.774483][ T9554] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 166.811114][ T9557] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 166.855042][ T9553] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 166.894467][ T9556] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 166.965825][ T9552] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 167.023915][ T9554] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 167.074534][ T9557] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 167.124830][ T9553] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 167.164539][ T9556] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 167.207833][ T9552] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 167.255479][ T9554] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 167.335523][ T9557] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 167.406093][ T9553] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 167.482651][ T9552] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 167.545584][ T9554] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 167.612239][ T9552] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 167.819073][ T9553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.865009][ T9556] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.874900][ T9555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.885530][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.895955][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.910968][ T9557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.927044][ T9553] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.957391][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.966474][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.976536][ T2916] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.983947][ T2916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.992090][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.001957][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.010569][ T2916] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.017683][ T2916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.026106][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.034769][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.042555][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.050852][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.071224][ T9554] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.085646][ T9556] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.094778][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.103783][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.118680][ T9557] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.151549][ T9552] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.161644][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.171861][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.180839][ T2902] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.188130][ T2902] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.197052][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.205864][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.214846][ T2902] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.221929][ T2902] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.230845][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 168.239748][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.248408][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.257146][ T2902] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.264258][ T2902] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.271986][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 168.281014][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.289479][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 168.298061][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 168.307182][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.315171][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.341263][ T9554] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.351975][ T9555] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.360610][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.371182][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.379509][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 168.387892][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.397256][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.406095][ T2899] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.413210][ T2899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.420891][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.429634][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.438270][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 168.447134][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 168.455902][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.465078][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.472984][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.480696][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.489543][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.499394][ T9553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 168.529626][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 168.542847][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.551214][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.561015][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.568821][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 168.577396][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 168.586088][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 168.595239][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.604381][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 168.613657][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 168.630924][ T9552] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.652882][ T9556] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 168.664677][ T9556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 168.685248][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.694391][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.703159][ T2916] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.710200][ T2916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.718341][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.727061][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.735707][ T2916] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.742813][ T2916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.750394][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.759957][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.768370][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 168.775913][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 168.784252][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.792600][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.829244][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.838360][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.846815][ T2899] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.853921][ T2899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.862966][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.871504][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.880006][ T2899] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.887091][ T2899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.895851][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.904814][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.913660][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 168.922272][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 168.930733][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.939425][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 168.948557][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 168.957008][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.965675][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.974224][ T2899] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.981269][ T2899] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.993441][ T9553] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.018152][ T9556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.038467][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 169.048081][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.057086][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 169.065394][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 169.073017][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 169.081240][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 169.090319][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 169.098906][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 169.107964][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 169.116913][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 169.125445][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 169.134045][ T2899] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.141195][ T2899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.149088][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.158298][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.167181][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.175954][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.194764][ T9557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 169.212469][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 169.220370][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 169.229204][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 169.238811][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.247746][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.292102][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 169.301287][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.310890][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.319471][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 169.327821][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 169.336479][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 169.345017][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 169.353424][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.361876][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.370309][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 169.378881][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 169.387835][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 169.398511][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 169.431569][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.440623][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.449527][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 169.460460][ T2916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 169.473068][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 169.481454][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 169.490764][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 169.499401][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 169.511153][ T9557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.528110][ T9555] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 169.540687][ T9555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 169.564472][ T9552] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 169.576205][ T9552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 169.586634][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 169.595305][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 169.604510][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 169.613709][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 169.621950][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 169.630675][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 169.639113][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 169.647121][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 169.670589][ T9553] device veth0_vlan entered promiscuous mode [ 169.687059][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 169.696850][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 169.738418][ T9553] device veth1_vlan entered promiscuous mode [ 169.766456][ T9556] device veth0_vlan entered promiscuous mode [ 169.784484][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 169.795746][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 169.805350][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 169.813543][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 169.820942][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 169.829071][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 169.837764][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 169.846707][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 169.855026][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 169.864121][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 169.871543][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 169.898388][ T9552] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.913911][ T9554] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.926883][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 169.935497][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 169.943424][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 169.954953][ T9555] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.970121][ T9556] device veth1_vlan entered promiscuous mode [ 169.983991][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 169.993669][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 170.003415][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 170.014289][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 170.022028][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 170.031607][ T9557] device veth0_vlan entered promiscuous mode [ 170.096981][ T9557] device veth1_vlan entered promiscuous mode [ 170.135847][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 170.145507][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 170.172795][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 170.181433][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 170.219544][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 170.237858][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 170.282602][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 170.290839][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 170.309103][ T9566] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 170.340586][ T9552] device veth0_vlan entered promiscuous mode [ 170.360365][ T9554] device veth0_vlan entered promiscuous mode [ 170.395602][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 170.408908][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 170.418409][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 170.440171][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 170.459763][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 170.471361][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 170.486397][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 170.499082][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 170.513425][ T9554] device veth1_vlan entered promiscuous mode [ 170.530543][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 170.540673][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2020/01/04 19:38:05 executed programs: 6 [ 170.556569][ T2774] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 170.594500][ T9552] device veth1_vlan entered promiscuous mode [ 170.675479][ T9555] device veth0_vlan entered promiscuous mode [ 170.803136][ T9555] device veth1_vlan entered promiscuous mode [ 171.052544][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 171.060795][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 171.107918][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 171.148301][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 171.158361][ T2773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 171.364074][ T9637] kvm: pic: non byte read [ 171.368803][ T9637] kvm: pic: non byte write [ 171.438968][ T9648] kvm: pic: non byte read [ 171.508858][ T9648] kvm: pic: non byte write [ 171.654267][ T9668] kvm: pic: non byte read [ 171.682405][ T9668] kvm: pic: non byte write [ 171.765486][ T9695] kvm: pic: non byte read [ 171.770156][ T9695] kvm: pic: non byte write [ 172.047450][ T9717] kvm: pic: non byte read [ 172.052020][ T9717] kvm: pic: non byte write [ 172.072395][ T9719] kvm: pic: non byte read [ 172.076871][ T9719] kvm: pic: non byte write [ 172.109300][ T9728] kvm: pic: non byte read [ 172.121295][ T9733] kvm: pic: non byte read [ 172.145042][ T9733] kvm: pic: non byte write [ 172.155638][ T9728] kvm: pic: non byte write [ 172.207698][ T9742] kvm: pic: non byte read [ 172.216965][ T9747] kvm: pic: non byte read [ 172.248334][ T9747] kvm: pic: non byte write [ 172.258490][ T9742] kvm: pic: non byte write [ 174.002591][ T2773] ================================================================== [ 174.010938][ T2773] BUG: KASAN: vmalloc-out-of-bounds in srcu_invoke_callbacks+0x338/0x360 [ 174.019347][ T2773] Read of size 8 at addr ffffc90003262c78 by task kworker/1:30/2773 [ 174.027300][ T2773] [ 174.029619][ T2773] CPU: 1 PID: 2773 Comm: kworker/1:30 Not tainted 5.5.0-rc4-syzkaller #0 [ 174.038010][ T2773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.048072][ T2773] Workqueue: rcu_gp srcu_invoke_callbacks [ 174.053769][ T2773] Call Trace: [ 174.057047][ T2773] dump_stack+0x197/0x210 [ 174.061363][ T2773] ? srcu_invoke_callbacks+0x338/0x360 [ 174.066829][ T2773] print_address_description.constprop.0.cold+0x5/0x30b [ 174.073756][ T2773] ? srcu_invoke_callbacks+0x338/0x360 [ 174.079202][ T2773] ? srcu_invoke_callbacks+0x338/0x360 [ 174.084654][ T2773] __kasan_report.cold+0x1b/0x41 [ 174.089589][ T2773] ? srcu_invoke_callbacks+0x338/0x360 [ 174.095034][ T2773] kasan_report+0x12/0x20 [ 174.099350][ T2773] __asan_report_load8_noabort+0x14/0x20 [ 174.104978][ T2773] srcu_invoke_callbacks+0x338/0x360 [ 174.110252][ T2773] ? srcu_barrier+0x4e0/0x4e0 [ 174.114920][ T2773] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 174.120883][ T2773] ? trace_hardirqs_on+0x67/0x240 [ 174.125895][ T2773] process_one_work+0x9af/0x1740 [ 174.130824][ T2773] ? pwq_dec_nr_in_flight+0x320/0x320 [ 174.136190][ T2773] ? lock_acquire+0x190/0x410 [ 174.140967][ T2773] worker_thread+0x98/0xe40 [ 174.145476][ T2773] kthread+0x361/0x430 [ 174.149533][ T2773] ? process_one_work+0x1740/0x1740 [ 174.154715][ T2773] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 174.160427][ T2773] ret_from_fork+0x24/0x30 [ 174.164834][ T2773] [ 174.167145][ T2773] [ 174.169450][ T2773] Memory state around the buggy address: [ 174.175064][ T2773] ffffc90003262b00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 174.186147][ T2773] ffffc90003262b80: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 174.194194][ T2773] >ffffc90003262c00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 174.202245][ T2773] ^ [ 174.210202][ T2773] ffffc90003262c80: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 174.218261][ T2773] ffffc90003262d00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 174.226316][ T2773] ================================================================== [ 174.234377][ T2773] Disabling lock debugging due to kernel taint [ 174.240524][ T2773] Kernel panic - not syncing: panic_on_warn set ... [ 174.247098][ T2773] CPU: 1 PID: 2773 Comm: kworker/1:30 Tainted: G B 5.5.0-rc4-syzkaller #0 [ 174.256873][ T2773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.266929][ T2773] Workqueue: rcu_gp srcu_invoke_callbacks [ 174.272633][ T2773] Call Trace: [ 174.276263][ T2773] dump_stack+0x197/0x210 [ 174.280583][ T2773] panic+0x2e3/0x75c [ 174.284460][ T2773] ? add_taint.cold+0x16/0x16 [ 174.289118][ T2773] ? srcu_invoke_callbacks+0x338/0x360 [ 174.294568][ T2773] ? trace_hardirqs_off+0x62/0x240 [ 174.299661][ T2773] ? trace_hardirqs_off+0x59/0x240 [ 174.305627][ T2773] ? srcu_invoke_callbacks+0x338/0x360 [ 174.311068][ T2773] end_report+0x47/0x4f [ 174.315209][ T2773] ? srcu_invoke_callbacks+0x338/0x360 [ 174.320650][ T2773] __kasan_report.cold+0xe/0x41 [ 174.325495][ T2773] ? srcu_invoke_callbacks+0x338/0x360 [ 174.330933][ T2773] kasan_report+0x12/0x20 [ 174.335248][ T2773] __asan_report_load8_noabort+0x14/0x20 [ 174.340862][ T2773] srcu_invoke_callbacks+0x338/0x360 [ 174.346146][ T2773] ? srcu_barrier+0x4e0/0x4e0 [ 174.350819][ T2773] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 174.358615][ T2773] ? trace_hardirqs_on+0x67/0x240 [ 174.363641][ T2773] process_one_work+0x9af/0x1740 [ 174.368572][ T2773] ? pwq_dec_nr_in_flight+0x320/0x320 [ 174.373938][ T2773] ? lock_acquire+0x190/0x410 [ 174.378609][ T2773] worker_thread+0x98/0xe40 [ 174.384067][ T2773] kthread+0x361/0x430 [ 174.388118][ T2773] ? process_one_work+0x1740/0x1740 [ 174.393297][ T2773] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 174.398996][ T2773] ret_from_fork+0x24/0x30 [ 174.404836][ T2773] Kernel Offset: disabled [ 174.409163][ T2773] Rebooting in 86400 seconds..