[ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ 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 '10.128.0.232' (ECDSA) to the list of known hosts. 2021/02/23 18:41:16 parsed 1 programs 2021/02/23 18:41:16 executed programs: 0 syzkaller login: [ 31.957124] IPVS: ftp: loaded support on port[0] = 21 [ 32.036735] chnl_net:caif_netlink_parms(): no params data found [ 32.139553] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.146736] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.155279] device bridge_slave_0 entered promiscuous mode [ 32.163831] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.171087] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.178093] device bridge_slave_1 entered promiscuous mode [ 32.197012] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 32.206240] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 32.225673] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 32.233064] team0: Port device team_slave_0 added [ 32.238509] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 32.245879] team0: Port device team_slave_1 added [ 32.260758] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.266996] 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. [ 32.292974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.309532] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.315817] 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. [ 32.341995] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.352990] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.361121] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.380811] device hsr_slave_0 entered promiscuous mode [ 32.386707] device hsr_slave_1 entered promiscuous mode [ 32.393153] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 32.400472] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 32.464878] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.471544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.478529] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.484980] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.514551] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 32.522408] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.531230] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 32.541764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.561040] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.568415] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.579495] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 32.585712] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.594542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.602827] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.609254] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.618467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.626701] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.633194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.651491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.660032] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.667708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.676328] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.686473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.695737] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 32.702563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.716252] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 32.726704] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.733895] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.744496] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.800524] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 32.810660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.841637] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 32.850125] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 32.856661] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 32.867018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.875481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.882550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.892780] device veth0_vlan entered promiscuous mode [ 32.902978] device veth1_vlan entered promiscuous mode [ 32.909434] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 32.917811] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 32.929557] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 32.940054] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.947408] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.955554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.966364] device veth0_macvtap entered promiscuous mode [ 32.972719] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 32.981180] device veth1_macvtap entered promiscuous mode [ 32.991030] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 33.000794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 33.011970] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.019320] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 33.026509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.035226] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.045139] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 33.053020] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.060323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.068996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/02/23 18:41:18 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 (errno 14: Bad address) SYZFAIL: negative running (errno 0: Success) SYZFAIL: child failed 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 (errno 14: Bad address) SYZFAIL: negative running (errno 0: Success) SYZFAIL: child failed loop exited with status 67