Warning: Permanently added '10.128.0.211' (ECDSA) to the list of known hosts. 2021/03/04 13:22:14 parsed 1 programs 2021/03/04 13:22:14 executed programs: 0 syzkaller login: [ 51.950014][ T8375] IPVS: ftp: loaded support on port[0] = 21 [ 52.107120][ T8375] chnl_net:caif_netlink_parms(): no params data found [ 52.157678][ T8375] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.165701][ T8375] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.174838][ T8375] device bridge_slave_0 entered promiscuous mode [ 52.187564][ T8375] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.195110][ T8375] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.204801][ T8375] device bridge_slave_1 entered promiscuous mode [ 52.225226][ T8375] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.236835][ T8375] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.259515][ T8375] team0: Port device team_slave_0 added [ 52.267414][ T8375] team0: Port device team_slave_1 added [ 52.285681][ T8375] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.292809][ T8375] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.320463][ T8375] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.335795][ T8375] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.342771][ T8375] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.370627][ T8375] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.397604][ T8375] device hsr_slave_0 entered promiscuous mode [ 52.406038][ T8375] device hsr_slave_1 entered promiscuous mode [ 52.501518][ T8375] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.512279][ T8375] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.524556][ T8375] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.534868][ T8375] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.557515][ T8375] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.564735][ T8375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.572588][ T8375] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.579845][ T8375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.621538][ T8375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.637779][ T8087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.649307][ T8087] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.658854][ T8087] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.668267][ T8087] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 52.682467][ T8375] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.696612][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.705544][ T2959] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.712645][ T2959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.733903][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.742570][ T2959] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.749768][ T2959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.759806][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.773887][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.781945][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.795189][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.809573][ T8375] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.822503][ T8375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.833898][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.851434][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.859589][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.874220][ T8375] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.893076][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.913215][ T8087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.921952][ T8087] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.930789][ T8087] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.945728][ T8375] device veth0_vlan entered promiscuous mode [ 52.958599][ T8375] device veth1_vlan entered promiscuous mode [ 52.978174][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.986921][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.996431][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.008235][ T8375] device veth0_macvtap entered promiscuous mode [ 53.017990][ T8375] device veth1_macvtap entered promiscuous mode [ 53.036194][ T8375] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.044193][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.055354][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.069162][ T8375] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.079114][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.089271][ T8375] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.098414][ T8375] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.107493][ T8375] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.116862][ T8375] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.206020][ T303] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.224781][ T303] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.245492][ T85] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.247888][ T8594] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.265154][ T85] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.276986][ T8594] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.660523][ T85] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.969552][ T85] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2021/03/04 13:22:19 result: hanged=false err=executor 0: exit status 67 SYZFAIL: tun read failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: tun read failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 2021/03/04 13:22:19 executed programs: 1 [ 56.093472][ T8375] syz-executor.0 (8375) used greatest stack depth: 24176 bytes left