Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.677391] audit: type=1400 audit(1588774917.341:8): avc: denied { execmem } for pid=6301 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.940707] IPVS: ftp: loaded support on port[0] = 21 [ 32.093097] can: request_module (can-proto-0) failed. [ 32.103311] can: request_module (can-proto-0) failed. [ 32.112270] can: request_module (can-proto-0) failed. [ 32.142696] audit: type=1400 audit(1588774918.812:9): avc: denied { create } for pid=6280 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.132' (ECDSA) to the list of known hosts. 2020/05/06 14:22:06 parsed 1 programs 2020/05/06 14:22:06 executed programs: 0 [ 39.835201] audit: type=1400 audit(1588774926.506:10): avc: denied { execmem } for pid=6421 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.075863] IPVS: ftp: loaded support on port[0] = 21 [ 40.876159] IPVS: ftp: loaded support on port[0] = 21 [ 40.952497] chnl_net:caif_netlink_parms(): no params data found [ 41.003299] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.011534] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.019567] device bridge_slave_0 entered promiscuous mode [ 41.020059] IPVS: ftp: loaded support on port[0] = 21 [ 41.059974] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.067076] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.074239] device bridge_slave_1 entered promiscuous mode [ 41.111134] chnl_net:caif_netlink_parms(): no params data found [ 41.140839] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.163612] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.191192] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.199955] team0: Port device team_slave_0 added [ 41.206060] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.212738] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.220147] device bridge_slave_0 entered promiscuous mode [ 41.227744] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.234106] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.241361] device bridge_slave_1 entered promiscuous mode [ 41.249997] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.257797] team0: Port device team_slave_1 added [ 41.275788] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.283779] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.293134] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.306169] IPVS: ftp: loaded support on port[0] = 21 [ 41.316319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.331683] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.339384] team0: Port device team_slave_0 added [ 41.357372] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.365660] team0: Port device team_slave_1 added [ 41.397293] device hsr_slave_0 entered promiscuous mode [ 41.444623] device hsr_slave_1 entered promiscuous mode [ 41.487004] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.497742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.508583] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.521124] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.581707] chnl_net:caif_netlink_parms(): no params data found [ 41.628015] device hsr_slave_0 entered promiscuous mode [ 41.654723] device hsr_slave_1 entered promiscuous mode [ 41.714953] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.727754] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.734250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.741180] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.747620] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.761206] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.771647] IPVS: ftp: loaded support on port[0] = 21 [ 41.792778] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.799547] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.807635] device bridge_slave_0 entered promiscuous mode [ 41.815267] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.821641] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.829032] device bridge_slave_1 entered promiscuous mode [ 41.861598] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.871631] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.929635] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.937636] team0: Port device team_slave_0 added [ 41.972966] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.982092] team0: Port device team_slave_1 added [ 41.987845] chnl_net:caif_netlink_parms(): no params data found [ 42.000492] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.006898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.013637] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.020212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.034409] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.041555] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.049253] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.056173] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.066247] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.092224] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.145648] IPVS: ftp: loaded support on port[0] = 21 [ 42.158757] device hsr_slave_0 entered promiscuous mode [ 42.204394] device hsr_slave_1 entered promiscuous mode [ 42.244340] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.250781] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.258983] device bridge_slave_0 entered promiscuous mode [ 42.273123] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.280273] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.287833] device bridge_slave_1 entered promiscuous mode [ 42.309334] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.317672] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.328237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.339522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.349974] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.380487] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.387875] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.396070] team0: Port device team_slave_0 added [ 42.403204] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.411657] team0: Port device team_slave_1 added [ 42.429482] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.457103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.476211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.485078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.498574] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.506000] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.529791] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.553780] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.569405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.585983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.598025] chnl_net:caif_netlink_parms(): no params data found [ 42.617811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.627456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.636027] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.642770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.696517] device hsr_slave_0 entered promiscuous mode [ 42.734210] device hsr_slave_1 entered promiscuous mode [ 42.774917] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.782987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.791321] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.802550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.812701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.821254] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.828516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.838067] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.846269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.856450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.865956] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.872866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.882413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.899446] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.922871] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.930120] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.941692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.951783] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.965703] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.972857] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.981857] device bridge_slave_0 entered promiscuous mode [ 42.995509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.003130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.011305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.019479] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.030866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.039096] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.047046] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.054290] device bridge_slave_1 entered promiscuous mode [ 43.079579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.087990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.108583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.117620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.150334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.157869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.166841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.175547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.183668] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.190444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.212125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.231538] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.243019] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.252425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.260998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.272025] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.278924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.287817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.295694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.304340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.314369] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.321262] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.329990] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.341487] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.350145] chnl_net:caif_netlink_parms(): no params data found [ 43.374755] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.381562] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.388183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.398399] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.407059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.417512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.425246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.437289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.446229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.455366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.471809] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.482296] team0: Port device team_slave_0 added [ 43.498960] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.506658] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.513178] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.521211] team0: Port device team_slave_1 added [ 43.528250] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.535205] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.542404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.560280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.568528] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.577607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.587998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.597102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.605769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.614179] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.620575] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.634838] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.645196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.653948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.668805] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.675696] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.682721] device bridge_slave_0 entered promiscuous mode [ 43.690353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.698050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.706394] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.714579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.722322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.730475] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.736936] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.744909] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.751773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.759521] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.768971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.817836] device hsr_slave_0 entered promiscuous mode [ 43.863828] device hsr_slave_1 entered promiscuous mode [ 43.915032] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.922693] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.930521] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.937665] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.945614] device bridge_slave_1 entered promiscuous mode [ 43.952450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.959499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.966654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.974723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.982697] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.990850] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.000140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.008507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.016540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.036053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.046787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.055453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.063273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.071699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.080492] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.086889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.096349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.105763] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.113841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.122562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.133287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.149809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.158074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.166813] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.174744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.182421] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.190859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.201109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.211494] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.218331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.228710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.237491] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.246444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.255514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.267024] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.276589] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.288905] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.296477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.305108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.316090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.324388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.332964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.345932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.355049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.368847] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.381914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.399071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.409721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.419849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.427699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.435403] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.445821] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.455376] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.462582] team0: Port device team_slave_0 added [ 44.474543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.488902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.501006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.501372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.501424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.501481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.501811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.502117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.502365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.506485] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.507410] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.507762] team0: Port device team_slave_1 added [ 44.508278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.509356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.522504] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.522520] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.530015] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.541025] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.542344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.543807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.559256] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.559286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.561311] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.563753] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.563856] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.606316] device hsr_slave_0 entered promiscuous mode [ 44.633676] device hsr_slave_1 entered promiscuous mode [ 44.814342] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.814811] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.824207] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.826483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.829599] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.830707] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.836068] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.836856] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.836954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.849389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.853177] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.876935] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.888413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.888823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.891274] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.891280] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.894287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.894574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.894951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.895246] bridge0: port 1(bridge_slave_0) entered blocking state 2020/05/06 14:22:11 executed programs: 6 [ 44.895289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.895747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.900357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.062479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.085414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.096850] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.096873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.105325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.110785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.118816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.119200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.125293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.125556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.125902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.126337] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.129334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.131277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.133078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.134832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.135190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.135540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.145293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.148900] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 45.148909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.149211] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 45.149830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.150159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.157692] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.157755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.161477] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.168495] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.170842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.171219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.182163] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.182173] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.186554] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.188944] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.189530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.189591] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.192897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.197568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.197943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.198230] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.198256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.198590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.208128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.496249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.497186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.497440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.497622] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.497640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.511440] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.511511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.517524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.517572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.525443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.525520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.525962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.526453] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.532051] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.532107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.532555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.539136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.539183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.539451] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.549939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.549997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.550378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.555703] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.555736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.568482] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.570383] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.570423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.570537] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.586659] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.234973] BUG: unable to handle kernel paging request at 000000010000000e [ 46.234988] IP: insert_char+0xfe/0x280 [ 46.234990] PGD 91326067 P4D 91326067 PUD 0 [ 46.234998] Oops: 0002 [#1] PREEMPT SMP KASAN [ 46.235001] Modules linked in: [ 46.235007] CPU: 1 PID: 7401 Comm: syz-executor.5 Not tainted 4.14.179-syzkaller #0 [ 46.235009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.235011] task: ffff8880a9bfe4c0 task.stack: ffff88809ebe8000 [ 46.235015] RIP: 0010:insert_char+0xfe/0x280 [ 46.235018] RSP: 0018:ffff88809ebef788 EFLAGS: 00010202 [ 46.235022] RAX: 0000000000000720 RBX: ffff88808b753340 RCX: 0000000000000001 [ 46.235024] RDX: 1ffff110116ea6e1 RSI: 000000010000000e RDI: 000000010000000e [ 46.235026] RBP: ffff88809ebef7b8 R08: 0000000000000001 R09: ffff88808b753340 [ 46.235028] R10: 00000000000000c8 R11: ffff8880a9bfe4c0 R12: 0000000000000001 [ 46.235030] R13: 000000010000000e R14: ffff88808b7536cc R15: ffff88808b753674 [ 46.235040] FS: 00007f8b3eafb700(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 46.235042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.235045] CR2: 000000010000000e CR3: 00000000a958c000 CR4: 00000000001406e0 [ 46.235050] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.235052] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.235053] Call Trace: [ 46.235060] do_con_trol+0x1f3c/0x61a0 [ 46.235065] ? reset_palette+0x200/0x200 [ 46.235075] ? lock_downgrade+0x7f0/0x7f0 [ 46.235084] ? __atomic_notifier_call_chain+0x9e/0x110 [ 46.235089] do_con_write.part.22+0x9bc/0x19c0 [ 46.235093] ? n_tty_write+0x2fe/0x1040 [ 46.235099] ? __mutex_lock+0x541/0x14c0 [ 46.235103] ? trace_hardirqs_off+0x10/0x10 [ 46.235106] ? n_tty_write+0x2fe/0x1040 [ 46.235113] ? do_con_trol+0x61a0/0x61a0 [ 46.235118] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 46.235122] ? trace_hardirqs_on_caller+0x40c/0x580 [ 46.235126] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 46.235130] con_write+0x1f/0x80 [ 46.235134] n_tty_write+0x498/0x1040 [ 46.235141] ? process_echoes+0x130/0x130 [ 46.235145] ? do_wait_intr_irq+0x300/0x300 [ 46.235152] ? kasan_check_write+0x14/0x20 [ 46.235157] tty_write+0x346/0x770 [ 46.235161] ? process_echoes+0x130/0x130 [ 46.235167] __vfs_write+0xdb/0x840 [ 46.235171] ? kernel_read+0x130/0x130 [ 46.235176] ? __might_sleep+0x93/0xb0 [ 46.235183] ? __inode_security_revalidate+0xd3/0x100 [ 46.235187] ? selinux_file_permission+0x31f/0x3e0 [ 46.235192] ? security_file_permission+0x6e/0x1c0 [ 46.235201] ? rw_verify_area+0xb8/0x2b0 [ 46.235207] vfs_write+0x150/0x4f0 [ 46.235213] SyS_write+0x100/0x250 [ 46.235218] ? SyS_read+0x250/0x250 [ 46.235230] ? do_syscall_64+0x4c/0x5b0 [ 46.235236] ? SyS_read+0x250/0x250 [ 46.235241] do_syscall_64+0x1c7/0x5b0 [ 46.235244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.235250] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.235253] RIP: 0033:0x45a909 [ 46.235255] RSP: 002b:00007f8b3eafac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 46.235259] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 46.235261] RDX: 0000000000000078 RSI: 0000000020000000 RDI: 0000000000000004 [ 46.235263] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 46.235265] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b3eafb6d4 [ 46.235266] R13: 00000000004cbdc5 R14: 00000000004e5a58 R15: 00000000ffffffff [ 46.235271] Code: df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 01 0f 8e 35 01 00 00 44 89 e1 0f b7 83 c8 03 00 00 4c 89 ef 81 e1 ff ff ff 7f 66 ab 48 8d bb 78 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 [ 46.235358] RIP: insert_char+0xfe/0x280 RSP: ffff88809ebef788 [ 46.235359] CR2: 000000010000000e [ 46.235366] ---[ end trace bcd62a70ddc0cead ]--- [ 46.235369] Kernel panic - not syncing: Fatal exception [ 46.236657] Kernel Offset: disabled [ 46.643808] Rebooting in 86400 seconds..