[ 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 '10.128.0.98' (ECDSA) to the list of known hosts. 2021/02/25 08:02:25 parsed 1 programs 2021/02/25 08:02:25 executed programs: 0 syzkaller login: [ 35.419660] IPVS: ftp: loaded support on port[0] = 21 [ 35.504625] chnl_net:caif_netlink_parms(): no params data found [ 35.577202] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.583859] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.590978] device bridge_slave_0 entered promiscuous mode [ 35.598951] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.605401] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.612364] device bridge_slave_1 entered promiscuous mode [ 35.633637] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.642627] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.659641] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.667789] team0: Port device team_slave_0 added [ 35.673523] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.680542] team0: Port device team_slave_1 added [ 35.694741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.700978] 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. [ 35.726836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.738800] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.745131] 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. [ 35.770482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.781194] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.788720] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.806422] device hsr_slave_0 entered promiscuous mode [ 35.812124] device hsr_slave_1 entered promiscuous mode [ 35.818018] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 35.825124] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 35.883924] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.890466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.897408] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.903817] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.931515] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 35.937645] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.946473] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.955554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.964648] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.971613] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.981272] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 35.987655] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.995757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.003593] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.010036] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.019105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.026889] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.033312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.051887] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.061819] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.072728] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 36.079625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.087475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.095258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.103408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.110771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.117711] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.128398] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 36.139152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.145803] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.152824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.196714] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 36.206613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.234471] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 36.241341] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 36.248459] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 36.257420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.265435] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.272412] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.280547] device veth0_vlan entered promiscuous mode [ 36.288775] device veth1_vlan entered promiscuous mode [ 36.294874] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 36.303372] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 36.313888] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 36.323456] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.330527] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.338001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.347056] device veth0_macvtap entered promiscuous mode [ 36.353419] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 36.360992] device veth1_macvtap entered promiscuous mode [ 36.369275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 36.378266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 36.387791] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.395004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.403121] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.413108] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.419696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.491854] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2021/02/25 08:02:28 result: hanged=false err=executor 0: exit status 67 running=-1 collide=0 completed=4 flag_threaded=0 flag_collide=0 current=0 th # 0: created=1 executing=0 colliding=0 ready=0 done=1 call_index=3 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=4 flag_threaded=0 flag_collide=0 current=0 th # 0: created=1 executing=0 colliding=0 ready=0 done=1 call_index=3 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