[ 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. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.134' (ECDSA) to the list of known hosts. 2021/02/22 01:25:10 parsed 1 programs 2021/02/22 01:25:11 executed programs: 0 syzkaller login: [ 78.905495][ T8426] IPVS: ftp: loaded support on port[0] = 21 [ 79.092471][ T8426] chnl_net:caif_netlink_parms(): no params data found [ 79.145060][ T8426] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.152612][ T8426] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.164018][ T8426] device bridge_slave_0 entered promiscuous mode [ 79.175453][ T8426] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.182729][ T8426] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.190513][ T8426] device bridge_slave_1 entered promiscuous mode [ 79.213267][ T8426] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.224729][ T8426] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.249573][ T8426] team0: Port device team_slave_0 added [ 79.257348][ T8426] team0: Port device team_slave_1 added [ 79.276208][ T8426] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.284710][ T8426] 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. [ 79.312129][ T8426] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.324811][ T8426] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.332133][ T8426] 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. [ 79.358733][ T8426] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.387850][ T8426] device hsr_slave_0 entered promiscuous mode [ 79.396493][ T8426] device hsr_slave_1 entered promiscuous mode [ 79.506938][ T8426] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.519505][ T8426] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.530354][ T8426] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.539783][ T8426] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.566062][ T8426] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.573368][ T8426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.581513][ T8426] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.588684][ T8426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.638934][ T8426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.655266][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.668601][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.678918][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.688036][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 79.702853][ T8426] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.715253][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.724613][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.731775][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.751704][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.760373][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.767651][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.781068][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.792175][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.806207][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.822208][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.837334][ T8426] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.849706][ T8426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.859802][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.881152][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.888756][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.904552][ T8426] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.925774][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.948105][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.956507][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.965643][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.978343][ T8426] device veth0_vlan entered promiscuous mode [ 79.991865][ T8426] device veth1_vlan entered promiscuous mode [ 80.015481][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 80.024185][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 80.033949][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.045721][ T8426] device veth0_macvtap entered promiscuous mode [ 80.058430][ T8426] device veth1_macvtap entered promiscuous mode [ 80.073205][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.086422][ T8426] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.094756][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.107065][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.119109][ T8426] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.127156][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.136693][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.149022][ T8426] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.158426][ T8426] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.167552][ T8426] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.179018][ T8426] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.282778][ T112] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.311630][ T112] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.321452][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.338460][ T112] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.350273][ T112] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.363307][ T8647] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.787982][ T3132] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.092392][ T3132] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2021/02/22 01:25:16 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 2021/02/22 01:25:16 executed programs: 1