[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.222' (ECDSA) to the list of known hosts. 2021/02/26 04:54:05 parsed 1 programs 2021/02/26 04:54:05 executed programs: 0 syzkaller login: [ 581.927826] IPVS: ftp: loaded support on port[0] = 21 [ 582.017735] chnl_net:caif_netlink_parms(): no params data found [ 582.090048] bridge0: port 1(bridge_slave_0) entered blocking state [ 582.096768] bridge0: port 1(bridge_slave_0) entered disabled state [ 582.104985] device bridge_slave_0 entered promiscuous mode [ 582.111871] bridge0: port 2(bridge_slave_1) entered blocking state [ 582.119069] bridge0: port 2(bridge_slave_1) entered disabled state [ 582.126497] device bridge_slave_1 entered promiscuous mode [ 582.142564] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 582.151185] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 582.169048] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 582.176262] team0: Port device team_slave_0 added [ 582.182267] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 582.190142] team0: Port device team_slave_1 added [ 582.204671] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 582.210918] 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. [ 582.236204] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 582.247510] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 582.253800] 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. [ 582.279075] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 582.289949] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 582.297634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 582.316090] device hsr_slave_0 entered promiscuous mode [ 582.321733] device hsr_slave_1 entered promiscuous mode [ 582.328166] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 582.335264] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 582.395111] bridge0: port 2(bridge_slave_1) entered blocking state [ 582.401542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 582.409041] bridge0: port 1(bridge_slave_0) entered blocking state [ 582.415451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 582.445311] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 582.451594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 582.460838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 582.469967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 582.488834] bridge0: port 1(bridge_slave_0) entered disabled state [ 582.496108] bridge0: port 2(bridge_slave_1) entered disabled state [ 582.507120] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 582.513342] 8021q: adding VLAN 0 to HW filter on device team0 [ 582.521412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 582.530059] bridge0: port 1(bridge_slave_0) entered blocking state [ 582.536514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 582.552933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 582.560555] bridge0: port 2(bridge_slave_1) entered blocking state [ 582.566981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 582.576112] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 582.585117] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 582.598049] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 582.608002] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 582.618615] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 582.625523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 582.634481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 582.642111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 582.650498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 582.663755] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 582.670987] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 582.677937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 582.688129] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 582.738354] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 582.748400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 582.777237] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 582.784843] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 582.791371] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 582.801132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 582.809713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 582.817172] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 582.826204] device veth0_vlan entered promiscuous mode [ 582.835323] device veth1_vlan entered promiscuous mode [ 582.841132] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 582.850384] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 582.861182] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 582.870780] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 582.878410] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 582.886109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 582.895587] device veth0_macvtap entered promiscuous mode [ 582.901590] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 582.909536] device veth1_macvtap entered promiscuous mode [ 582.918210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 582.927400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 582.937151] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 582.944097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 582.962717] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 582.973438] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 582.980090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 583.013004] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2021/02/26 04:54:07 result: hanged=false err=executor 0: exit status 67 result=1003 (errno 9: Bad file descriptor) SYZFAIL: command refers to bad result (errno 0: Success) SYZFAIL: child failed loop exited with status 67 result=1003 (errno 9: Bad file descriptor) SYZFAIL: command refers to bad result (errno 0: Success) SYZFAIL: child failed loop exited with status 67