[....] 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: [ 36.357681][ T7077] IPVS: ftp: loaded support on port[0] = 21 [ 36.833219][ T7058] can: request_module (can-proto-0) failed. [ 37.756639][ T7058] can: request_module (can-proto-0) failed. [ 37.766029][ T7058] can: request_module (can-proto-0) failed. [ 38.144325][ T7062] syz-fuzzer (7062) used greatest stack depth: 22904 bytes left Warning: Permanently added '10.128.0.203' (ECDSA) to the list of known hosts. 2020/01/11 15:31:53 parsed 1 programs 2020/01/11 15:31:54 executed programs: 0 [ 45.202045][ T7160] IPVS: ftp: loaded support on port[0] = 21 [ 45.220613][ T7161] IPVS: ftp: loaded support on port[0] = 21 [ 45.244232][ T7164] IPVS: ftp: loaded support on port[0] = 21 [ 45.249307][ T7169] IPVS: ftp: loaded support on port[0] = 21 [ 45.254894][ T7166] IPVS: ftp: loaded support on port[0] = 21 [ 45.260425][ T7168] IPVS: ftp: loaded support on port[0] = 21 [ 45.408552][ T7160] chnl_net:caif_netlink_parms(): no params data found [ 45.442692][ T7169] chnl_net:caif_netlink_parms(): no params data found [ 45.514524][ T7166] chnl_net:caif_netlink_parms(): no params data found [ 45.536319][ T7161] chnl_net:caif_netlink_parms(): no params data found [ 45.570575][ T7168] chnl_net:caif_netlink_parms(): no params data found [ 45.590643][ T7160] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.598608][ T7160] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.606498][ T7160] device bridge_slave_0 entered promiscuous mode [ 45.648066][ T7160] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.655310][ T7160] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.662777][ T7160] device bridge_slave_1 entered promiscuous mode [ 45.680973][ T7164] chnl_net:caif_netlink_parms(): no params data found [ 45.692190][ T7169] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.699494][ T7169] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.707377][ T7169] device bridge_slave_0 entered promiscuous mode [ 45.714591][ T7166] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.722112][ T7166] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.729888][ T7166] device bridge_slave_0 entered promiscuous mode [ 45.740411][ T7166] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.748546][ T7166] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.756499][ T7166] device bridge_slave_1 entered promiscuous mode [ 45.778417][ T7169] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.786067][ T7169] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.793495][ T7169] device bridge_slave_1 entered promiscuous mode [ 45.802150][ T7160] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.814177][ T7160] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.828704][ T7161] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.837396][ T7161] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.844810][ T7161] device bridge_slave_0 entered promiscuous mode [ 45.861483][ T7166] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.879443][ T7168] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.887163][ T7168] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.894699][ T7168] device bridge_slave_0 entered promiscuous mode [ 45.901896][ T7161] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.909351][ T7161] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.916985][ T7161] device bridge_slave_1 entered promiscuous mode [ 45.924521][ T7169] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.934606][ T7166] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.952106][ T7168] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.959430][ T7168] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.966928][ T7168] device bridge_slave_1 entered promiscuous mode [ 45.982222][ T7169] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.992274][ T7166] team0: Port device team_slave_0 added [ 45.999023][ T7160] team0: Port device team_slave_0 added [ 46.015552][ T7161] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.023874][ T7164] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.032162][ T7164] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.039878][ T7164] device bridge_slave_0 entered promiscuous mode [ 46.050594][ T7164] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.058395][ T7164] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.066225][ T7164] device bridge_slave_1 entered promiscuous mode [ 46.073530][ T7166] team0: Port device team_slave_1 added [ 46.083302][ T7160] team0: Port device team_slave_1 added [ 46.095877][ T7161] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.121150][ T7168] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.131026][ T7168] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.148276][ T7169] team0: Port device team_slave_0 added [ 46.177297][ T7160] device hsr_slave_0 entered promiscuous mode [ 46.225536][ T7160] device hsr_slave_1 entered promiscuous mode [ 46.266129][ T7161] team0: Port device team_slave_0 added [ 46.277047][ T7161] team0: Port device team_slave_1 added [ 46.283590][ T7164] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.292783][ T7169] team0: Port device team_slave_1 added [ 46.311082][ T7168] team0: Port device team_slave_0 added [ 46.321846][ T7168] team0: Port device team_slave_1 added [ 46.328929][ T7164] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.387261][ T7166] device hsr_slave_0 entered promiscuous mode [ 46.446822][ T7166] device hsr_slave_1 entered promiscuous mode [ 46.547230][ T7169] device hsr_slave_0 entered promiscuous mode [ 46.595482][ T7169] device hsr_slave_1 entered promiscuous mode [ 46.676425][ T7161] device hsr_slave_0 entered promiscuous mode [ 46.735358][ T7161] device hsr_slave_1 entered promiscuous mode [ 46.857207][ T7168] device hsr_slave_0 entered promiscuous mode [ 46.925353][ T7168] device hsr_slave_1 entered promiscuous mode [ 47.018207][ T7164] team0: Port device team_slave_0 added [ 47.043283][ T7164] team0: Port device team_slave_1 added [ 47.128676][ T7164] device hsr_slave_0 entered promiscuous mode [ 47.185622][ T7164] device hsr_slave_1 entered promiscuous mode [ 47.294458][ T7166] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.327560][ T7169] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.348206][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.356942][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.364441][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.372770][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.389150][ T7166] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.405047][ T7160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.423778][ T7169] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.442913][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.452260][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.460912][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.468082][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.476922][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.485820][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.494006][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.501067][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.508743][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.517183][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.525550][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.533810][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.542212][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.550103][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.562656][ T7160] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.577689][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.586354][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.594471][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.602923][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.610861][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.619089][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.630808][ T7166] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.642406][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.661904][ T7161] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.670316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.682583][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.691199][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.698320][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.706225][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.714311][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.722509][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.731982][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.740290][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.747352][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.754696][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.763478][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.771757][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.778802][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.786251][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.794601][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.802959][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.810022][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.817812][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.826459][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.834113][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.852432][ T7168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.873050][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.883173][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.892501][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.900951][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.909252][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.921032][ T7161] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.940957][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.948595][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.958962][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.967061][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.975688][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.983963][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.992449][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.000730][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.009153][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.017543][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.025726][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.033677][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.041345][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.048939][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.059193][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.067502][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.077257][ T7166] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.090658][ T7168] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.103387][ T7164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.113269][ T7169] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.122300][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.130152][ T3075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.154208][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.166175][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.174404][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.181467][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.189285][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.197995][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.206322][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.213367][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.220843][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.228428][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.236046][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.244092][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.252158][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.260515][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.268930][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.276023][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.283393][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.292403][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.300214][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.309713][ T7160] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.321804][ T7160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.340860][ T7160] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.353895][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.362408][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.371327][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.380738][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.389302][ T2890] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.396362][ T2890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.403935][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.412414][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.419782][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.427257][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.434658][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.442188][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.450767][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.459108][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.467226][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.475638][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.484624][ T7164] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.491934][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.505054][ T7168] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.515737][ T7168] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.529149][ T7169] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.547560][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.556184][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.564457][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.574516][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.582977][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.591545][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.599788][ T7176] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.606822][ T7176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.614541][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.622983][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.631165][ T7176] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.638315][ T7176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.645752][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.654257][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.661891][ T7176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.688622][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.697580][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.707130][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.717799][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.726337][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.734654][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.743208][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.751500][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.759852][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.768395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.776685][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.784938][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.793233][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.801680][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.810245][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.817974][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.832325][ T7164] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.844088][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.858919][ T7161] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.873786][ T7161] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.886193][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.894326][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.902886][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.911346][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.919431][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.927678][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.936244][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.944304][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.952622][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.960395][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.967942][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.976590][ T7166] device veth0_vlan entered promiscuous mode [ 49.001095][ T7168] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.014473][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.024784][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.035748][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.043119][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.052707][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.060139][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.073987][ T7160] device veth0_vlan entered promiscuous mode [ 49.084221][ T7161] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.097036][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.105091][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.119286][ T7166] device veth1_vlan entered promiscuous mode [ 49.133890][ T7160] device veth1_vlan entered promiscuous mode [ 49.147182][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.155016][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.164698][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.173032][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.185295][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.193742][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.222070][ T7164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.236147][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.249680][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.257390][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.264734][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.273194][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.282290][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.290262][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.309947][ T7169] device veth0_vlan entered promiscuous mode [ 49.324488][ T7187] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.341537][ T7187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.354595][ T7187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.372512][ T7168] device veth0_vlan entered promiscuous mode [ 49.382064][ T7168] device veth1_vlan entered promiscuous mode [ 49.399939][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.411868][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.437140][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.450360][ T7169] device veth1_vlan entered promiscuous mode [ 49.457633][ T7213] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 49.468273][ T7213] kasan: CONFIG_KASAN_INLINE enabled [ 49.473643][ T7213] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 49.481734][ T7213] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 49.488663][ T7213] CPU: 0 PID: 7213 Comm: syz-executor.3 Not tainted 5.0.0-syzkaller #0 [ 49.496912][ T7213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.506947][ T7213] RIP: 0010:tcf_ife_cleanup+0x67/0x3d0 [ 49.512464][ T7213] Code: c1 ea 03 80 3c 02 00 0f 85 74 03 00 00 4d 8b bc 24 e8 00 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8d 77 e8 4c 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 40 03 00 00 49 8b 07 4c 89 ff 49 bf 00 00 00 00 [ 49.532043][ T7213] RSP: 0018:ffff88808630ede0 EFLAGS: 00010246 [ 49.538078][ T7213] RAX: dffffc0000000000 RBX: ffff88808c4c7700 RCX: 0000000000000000 [ 49.546019][ T7213] RDX: 1ffff11011898efd RSI: 0000000000000004 RDI: ffff88808630ed48 [ 49.553960][ T7213] RBP: ffff88808630ee30 R08: ffffed1010c61daa R09: ffffed1010c61da9 [ 49.561925][ T7213] R10: ffffed1010c61da9 R11: 0000000000000003 R12: ffff88808c4c7700 [ 49.569872][ T7213] R13: ffff88808c4c77e8 R14: ffffffffffffffe8 R15: 0000000000000000 [ 49.577819][ T7213] FS: 00007f99ba6c5700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 49.586721][ T7213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.593305][ T7213] CR2: 00007fff46f3af00 CR3: 0000000094a00000 CR4: 00000000001406f0 [ 49.601261][ T7213] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.609221][ T7213] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.617166][ T7213] Call Trace: [ 49.620467][ T7213] tcf_action_cleanup+0x57/0x170 [ 49.625382][ T7213] __tcf_action_put+0xc1/0x100 [ 49.630123][ T7213] __tcf_idr_release+0x6a/0x90 [ 49.634863][ T7213] tcf_ife_init+0x997/0x1420 [ 49.642306][ T7213] ? __add_metainfo+0x420/0x420 [ 49.647130][ T7213] ? find_held_lock+0x36/0x1d0 [ 49.651911][ T7213] ? tc_lookup_action_n+0x94/0xb0 [ 49.656916][ T7213] ? kasan_check_write+0x14/0x20 [ 49.661826][ T7213] ? do_raw_read_unlock+0x3f/0x70 [ 49.666824][ T7213] tcf_action_init_1+0x6b7/0x9c0 [ 49.672691][ T7213] ? tcf_action_dump_old+0x90/0x90 [ 49.677773][ T7213] ? __lock_acquire+0x5ea/0x4390 [ 49.682688][ T7213] ? memset+0x31/0x40 [ 49.686639][ T7213] ? __nla_parse+0x38/0x2c0 [ 49.691125][ T7213] tcf_action_init+0x178/0x300 [ 49.695875][ T7213] ? tcf_action_init_1+0x9c0/0x9c0 [ 49.701928][ T7213] ? __lock_acquire+0x5ea/0x4390 [ 49.706851][ T7213] tcf_action_add+0xdb/0x360 [ 49.712374][ T7213] ? find_held_lock+0x36/0x1d0 [ 49.717112][ T7213] ? tca_action_gd+0x14c0/0x14c0 [ 49.722024][ T7213] ? __mutex_lock+0xb69/0x1210 [ 49.726764][ T7213] ? __nla_parse+0x38/0x2c0 [ 49.731387][ T7213] tc_ctl_action+0x2c0/0x401 [ 49.735948][ T7213] ? tcf_action_add+0x360/0x360 [ 49.740905][ T7213] rtnetlink_rcv_msg+0x34f/0x8f0 [ 49.745814][ T7213] ? rtnetlink_put_metrics+0x490/0x490 [ 49.751242][ T7213] ? find_held_lock+0x36/0x1d0 [ 49.755976][ T7213] netlink_rcv_skb+0x13c/0x380 [ 49.760708][ T7213] ? lock_downgrade+0x860/0x860 [ 49.766064][ T7213] ? rtnetlink_put_metrics+0x490/0x490 [ 49.771493][ T7213] ? netlink_ack+0x970/0x970 [ 49.776052][ T7213] ? netlink_deliver_tap+0x182/0xad0 [ 49.781322][ T7213] rtnetlink_rcv+0x10/0x20 [ 49.785705][ T7213] netlink_unicast+0x43b/0x640 [ 49.790446][ T7213] ? netlink_attachskb+0x6b0/0x6b0 [ 49.795530][ T7213] ? __check_object_size+0x1ea/0x31c [ 49.800795][ T7213] netlink_sendmsg+0x765/0xc40 [ 49.805580][ T7213] ? netlink_unicast+0x640/0x640 [ 49.810501][ T7213] ? apparmor_socket_sendmsg+0x1b/0x20 [ 49.815953][ T7213] ? netlink_unicast+0x640/0x640 [ 49.820870][ T7213] sock_sendmsg+0xb5/0xf0 [ 49.825192][ T7213] ___sys_sendmsg+0x647/0x950 [ 49.829898][ T7213] ? find_held_lock+0x36/0x1d0 [ 49.834632][ T7213] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 49.840065][ T7213] ? __fget+0x292/0x420 [ 49.845235][ T7213] ? lock_downgrade+0x860/0x860 [ 49.850060][ T7213] ? kasan_check_read+0x11/0x20 [ 49.854898][ T7213] ? __fget+0x2af/0x420 [ 49.859034][ T7213] ? ksys_dup3+0x2e0/0x2e0 [ 49.863441][ T7213] ? find_held_lock+0x36/0x1d0 [ 49.868407][ T7213] ? __fget_light+0x179/0x1f0 [ 49.873058][ T7213] ? lock_downgrade+0x860/0x860 [ 49.878061][ T7213] ? __fdget+0xe/0x10 [ 49.882015][ T7213] __sys_sendmsg+0xd9/0x180 [ 49.886489][ T7213] ? __ia32_sys_shutdown+0x70/0x70 [ 49.891572][ T7213] ? kasan_check_read+0x11/0x20 [ 49.896398][ T7213] ? _copy_to_user+0x91/0xb0 [ 49.901574][ T7213] ? put_timespec64+0xa9/0x100 [ 49.906315][ T7213] ? nsecs_to_jiffies+0x20/0x20 [ 49.911295][ T7213] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.917335][ T7213] __x64_sys_sendmsg+0x73/0xb0 [ 49.922068][ T7213] do_syscall_64+0xd0/0x4d0 [ 49.926542][ T7213] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.932420][ T7213] RIP: 0033:0x45af49 [ 49.936325][ T7213] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.955916][ T7213] RSP: 002b:00007f99ba6c4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.964295][ T7213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 49.972252][ T7213] RDX: 0000000000000000 RSI: 0000000020007300 RDI: 0000000000000003 [ 49.980201][ T7213] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 49.988254][ T7213] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f99ba6c56d4 [ 49.996201][ T7213] R13: 00000000004ca9fe R14: 00000000004e3e78 R15: 00000000ffffffff [ 50.004204][ T7213] Modules linked in: [ 50.008127][ T7213] ---[ end trace 62a189dc796e009a ]--- [ 50.013627][ T7213] RIP: 0010:tcf_ife_cleanup+0x67/0x3d0 [ 50.019105][ T7213] Code: c1 ea 03 80 3c 02 00 0f 85 74 03 00 00 4d 8b bc 24 e8 00 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8d 77 e8 4c 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 40 03 00 00 49 8b 07 4c 89 ff 49 bf 00 00 00 00 [ 50.039234][ T7213] RSP: 0018:ffff88808630ede0 EFLAGS: 00010246 [ 50.045302][ T7213] RAX: dffffc0000000000 RBX: ffff88808c4c7700 RCX: 0000000000000000 [ 50.053253][ T7213] RDX: 1ffff11011898efd RSI: 0000000000000004 RDI: ffff88808630ed48 [ 50.061236][ T7213] RBP: ffff88808630ee30 R08: ffffed1010c61daa R09: ffffed1010c61da9 [ 50.069214][ T7213] R10: ffffed1010c61da9 R11: 0000000000000003 R12: ffff88808c4c7700 [ 50.077194][ T7213] R13: ffff88808c4c77e8 R14: ffffffffffffffe8 R15: 0000000000000000 [ 50.085174][ T7213] FS: 00007f99ba6c5700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 50.094083][ T7213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.100676][ T7213] CR2: 00007fff46f3af00 CR3: 0000000094a00000 CR4: 00000000001406f0 [ 50.108651][ T7213] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.117581][ T7213] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.125548][ T7213] Kernel panic - not syncing: Fatal exception in interrupt [ 50.133904][ T7213] Kernel Offset: disabled [ 50.138222][ T7213] Rebooting in 86400 seconds..