[ 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 '10.128.0.130' (ECDSA) to the list of known hosts. 2021/02/24 11:24:10 parsed 1 programs 2021/02/24 11:24:10 executed programs: 0 syzkaller login: [ 35.385170] IPVS: ftp: loaded support on port[0] = 21 [ 35.479615] chnl_net:caif_netlink_parms(): no params data found [ 35.553633] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.560367] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.567843] device bridge_slave_0 entered promiscuous mode [ 35.574897] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.581244] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.588664] device bridge_slave_1 entered promiscuous mode [ 35.604414] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.612890] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.630221] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.637410] team0: Port device team_slave_0 added [ 35.642659] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.649951] team0: Port device team_slave_1 added [ 35.664459] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.670693] 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. [ 35.695909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.707076] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.713366] 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. [ 35.738605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.749265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.756859] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.774362] device hsr_slave_0 entered promiscuous mode [ 35.779932] device hsr_slave_1 entered promiscuous mode [ 35.786476] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 35.793586] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 35.851589] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.858015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.864973] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.871312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.898098] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 35.905256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.912591] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.920979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.939548] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.946566] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.956137] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 35.962187] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.970380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.978275] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.984708] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.993834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.001365] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.007739] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.021638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.030135] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.043170] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.053927] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.065223] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 36.072410] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.080130] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.087742] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.096240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.107603] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 36.115946] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.122574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.134289] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.179688] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 36.188772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.219210] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 36.226391] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 36.232831] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 36.242036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.249668] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.256626] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.265713] device veth0_vlan entered promiscuous mode [ 36.274269] device veth1_vlan entered promiscuous mode [ 36.280037] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 36.288817] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 36.300436] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 36.309466] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.316997] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.324550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.334415] device veth0_macvtap entered promiscuous mode [ 36.340633] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 36.349243] device veth1_macvtap entered promiscuous mode [ 36.358136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 36.366914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 36.376232] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.383287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.391234] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.400721] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.407441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.463230] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2021/02/24 11:24:12 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