[ OK ] Started OpenBSD Secure Shell server. [ 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. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.106' (ECDSA) to the list of known hosts. 2021/02/27 11:15:42 parsed 1 programs 2021/02/27 11:15:42 executed programs: 0 syzkaller login: [ 37.121670] IPVS: ftp: loaded support on port[0] = 21 [ 37.214230] chnl_net:caif_netlink_parms(): no params data found [ 37.319457] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.326304] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.333998] device bridge_slave_0 entered promiscuous mode [ 37.340797] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.347552] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.354407] device bridge_slave_1 entered promiscuous mode [ 37.370075] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.378598] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.395426] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.402665] team0: Port device team_slave_0 added [ 37.408255] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.415437] team0: Port device team_slave_1 added [ 37.429608] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.435839] 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. [ 37.461092] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.472176] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.478483] 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. [ 37.503892] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.514530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.521997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.539534] device hsr_slave_0 entered promiscuous mode [ 37.545078] device hsr_slave_1 entered promiscuous mode [ 37.551154] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.558139] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.616139] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.622557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.629351] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.635695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.662934] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.669575] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.678338] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.686001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.704540] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.711599] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.721684] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.728227] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.735965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.743847] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.750305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.759791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.767583] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.773912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.790963] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.800909] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.812243] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 37.819361] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.827243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.834626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.842652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.850274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.857069] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.867439] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 37.877595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.883977] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.891216] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.932205] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 37.941808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.969339] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 37.976162] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 37.983701] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 37.992739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.000282] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.007597] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.015644] device veth0_vlan entered promiscuous mode [ 38.023833] device veth1_vlan entered promiscuous mode [ 38.029826] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 38.038538] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 38.049052] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 38.058309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.065485] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.073016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.082027] device veth0_macvtap entered promiscuous mode [ 38.088310] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 38.095745] device veth1_macvtap entered promiscuous mode [ 38.103749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 38.112577] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 38.121804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.129014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.137420] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.146339] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.153298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.206463] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2021/02/27 11:15:44 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