[ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Found device /dev/ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ 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... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.6' (ECDSA) to the list of known hosts. 2021/02/24 14:10:56 parsed 1 programs 2021/02/24 14:10:56 executed programs: 0 syzkaller login: [ 31.205503] IPVS: ftp: loaded support on port[0] = 21 [ 31.306769] chnl_net:caif_netlink_parms(): no params data found [ 31.400385] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.408918] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.417722] device bridge_slave_0 entered promiscuous mode [ 31.426311] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.432811] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.439985] device bridge_slave_1 entered promiscuous mode [ 31.456706] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 31.465569] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 31.484934] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.492503] team0: Port device team_slave_0 added [ 31.497870] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.505940] team0: Port device team_slave_1 added [ 31.520754] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.527187] 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. [ 31.553039] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.565844] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.572276] 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. [ 31.600208] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.612004] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.619460] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.637583] device hsr_slave_0 entered promiscuous mode [ 31.643560] device hsr_slave_1 entered promiscuous mode [ 31.650002] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 31.658029] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 31.718693] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.725131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.732543] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.738921] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.767733] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 31.774719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.785445] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 31.795189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.803480] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.820671] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.830907] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 31.836982] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.845733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.854612] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.861544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.872071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.881111] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.888753] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.908420] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.919327] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.930953] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 31.937877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.946483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.954971] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.963582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.973348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 31.981412] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 31.993909] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 32.003378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.010044] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.020833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.069625] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 32.080183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.110079] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 32.118065] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 32.125606] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 32.134854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.143448] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.152534] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.161681] device veth0_vlan entered promiscuous mode [ 32.171531] device veth1_vlan entered promiscuous mode [ 32.177476] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 32.186197] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 32.196667] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 32.206431] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.214995] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.222738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.232701] device veth0_macvtap entered promiscuous mode [ 32.238708] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 32.247950] device veth1_macvtap entered promiscuous mode [ 32.256854] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 32.266369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 32.276695] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.285515] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 32.293092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.302186] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 32.314033] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 32.321833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.328390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.336204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/02/24 14:10:59 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