[ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ 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 '10.128.0.6' (ECDSA) to the list of known hosts. 2021/02/27 11:15:39 parsed 1 programs 2021/02/27 11:15:39 executed programs: 0 syzkaller login: [ 40.422949] IPVS: ftp: loaded support on port[0] = 21 [ 40.523099] chnl_net:caif_netlink_parms(): no params data found [ 40.613890] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.621004] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.630058] device bridge_slave_0 entered promiscuous mode [ 40.637952] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.644399] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.652016] device bridge_slave_1 entered promiscuous mode [ 40.669856] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.678774] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.698453] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.706803] team0: Port device team_slave_0 added [ 40.712435] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.720735] team0: Port device team_slave_1 added [ 40.736734] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.743028] 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. [ 40.768709] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.780210] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.786652] 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. [ 40.812219] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.823466] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.831731] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.852449] device hsr_slave_0 entered promiscuous mode [ 40.858310] device hsr_slave_1 entered promiscuous mode [ 40.864540] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.871932] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.940314] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.947505] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.954359] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.960786] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.994030] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.002226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.011552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.021704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.030871] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.038983] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.046167] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 41.056790] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.063049] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.073575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.082622] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.089671] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.100260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.109096] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.115465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.136619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.144635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.153604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.164240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.172083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.183214] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.189509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.202353] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.210441] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.217785] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.230081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.242862] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.255000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.288916] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 41.297068] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 41.303737] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 41.313832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.321835] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.329093] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.338983] device veth0_vlan entered promiscuous mode [ 41.349267] device veth1_vlan entered promiscuous mode [ 41.355326] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 41.365455] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 41.378641] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 41.388776] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.397476] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.406960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.417219] device veth0_macvtap entered promiscuous mode [ 41.423489] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 41.433735] device veth1_macvtap entered promiscuous mode [ 41.443015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 41.452591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 41.463346] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.470717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.479486] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.491133] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.498282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.618629] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 41.626800] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.634100] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.651656] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.666888] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 41.673770] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.681454] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.690711] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/27 11:15:42 result: hanged=false err=executor 0: exit status 67 running=-1 collide=0 completed=2 flag_threaded=0 flag_collide=0 current=0 th # 0: created=1 executing=0 colliding=0 ready=0 done=1 call_index=1 res=0 reserrno=14 th # 1: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 2: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 3: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 4: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 5: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 6: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 7: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 8: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 9: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #10: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #11: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #12: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #13: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #14: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #15: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 SYZFAIL: negative running (errno 14: Bad address) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 running=-1 collide=0 completed=2 flag_threaded=0 flag_collide=0 current=0 th # 0: created=1 executing=0 colliding=0 ready=0 done=1 call_index=1 res=0 reserrno=14 th # 1: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 2: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 3: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 4: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 5: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 6: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 7: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 8: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th # 9: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #10: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #11: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #12: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #13: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #14: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 th #15: created=0 executing=0 colliding=0 ready=0 done=0 call_index=0 res=0 reserrno=0 SYZFAIL: negative running (errno 14: Bad address) SYZFAIL: child failed (errno 0: Success) loop exited with status 67