[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.203' (ECDSA) to the list of known hosts. 2021/02/22 15:39:16 parsed 1 programs 2021/02/22 15:39:16 executed programs: 0 syzkaller login: [ 809.288436] IPVS: ftp: loaded support on port[0] = 21 [ 809.375512] chnl_net:caif_netlink_parms(): no params data found [ 809.444465] bridge0: port 1(bridge_slave_0) entered blocking state [ 809.451129] bridge0: port 1(bridge_slave_0) entered disabled state [ 809.458909] device bridge_slave_0 entered promiscuous mode [ 809.466399] bridge0: port 2(bridge_slave_1) entered blocking state [ 809.473082] bridge0: port 2(bridge_slave_1) entered disabled state [ 809.480787] device bridge_slave_1 entered promiscuous mode [ 809.497097] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 809.505777] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 809.523401] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 809.531024] team0: Port device team_slave_0 added [ 809.536707] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 809.544383] team0: Port device team_slave_1 added [ 809.558812] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 809.565189] 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. [ 809.590415] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 809.601805] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 809.608581] 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. [ 809.633849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 809.644610] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 809.651997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 809.669906] device hsr_slave_0 entered promiscuous mode [ 809.675530] device hsr_slave_1 entered promiscuous mode [ 809.681349] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 809.688424] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 809.747022] bridge0: port 2(bridge_slave_1) entered blocking state [ 809.753515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 809.760401] bridge0: port 1(bridge_slave_0) entered blocking state [ 809.766823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 809.793190] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 809.799878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 809.808635] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 809.817340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 809.836253] bridge0: port 1(bridge_slave_0) entered disabled state [ 809.843281] bridge0: port 2(bridge_slave_1) entered disabled state [ 809.852978] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 809.859476] 8021q: adding VLAN 0 to HW filter on device team0 [ 809.867666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 809.876749] bridge0: port 1(bridge_slave_0) entered blocking state [ 809.883283] bridge0: port 1(bridge_slave_0) entered forwarding state [ 809.893036] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 809.900819] bridge0: port 2(bridge_slave_1) entered blocking state [ 809.907472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 809.920836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 809.929628] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 809.938759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 809.948962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 809.959133] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 809.968761] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 809.975585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 809.987428] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 809.995719] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 810.002366] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 810.013021] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 810.060777] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 810.070272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 810.100144] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 810.107530] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 810.115145] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 810.125419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 810.132840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 810.140515] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 810.149399] device veth0_vlan entered promiscuous mode [ 810.158417] device veth1_vlan entered promiscuous mode [ 810.164937] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 810.173434] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 810.185460] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 810.194837] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 810.201969] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 810.209664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 810.219486] device veth0_macvtap entered promiscuous mode [ 810.227157] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 810.235633] device veth1_macvtap entered promiscuous mode [ 810.244731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 810.253486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 810.263274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 810.271115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 810.290603] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 810.300420] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 810.307977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 810.364080] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2021/02/22 15:39:19 result: hanged=false err=executor 0: exit status 67 result=1000 (errno 25: Inappropriate ioctl for device) SYZFAIL: command refers to bad result (errno 0: Success) SYZFAIL: child failed loop exited with status 67 result=1000 (errno 25: Inappropriate ioctl for device) SYZFAIL: command refers to bad result (errno 0: Success) SYZFAIL: child failed loop exited with status 67