[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.200' (ECDSA) to the list of known hosts. 2021/02/26 13:20:11 parsed 1 programs 2021/02/26 13:20:11 executed programs: 0 syzkaller login: [ 32.964538] IPVS: ftp: loaded support on port[0] = 21 [ 33.037719] chnl_net:caif_netlink_parms(): no params data found [ 33.126706] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.133368] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.140904] device bridge_slave_0 entered promiscuous mode [ 33.148064] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.154716] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.161591] device bridge_slave_1 entered promiscuous mode [ 33.177188] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 33.185688] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.202295] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.209631] team0: Port device team_slave_0 added [ 33.215509] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 33.222578] team0: Port device team_slave_1 added [ 33.237218] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.243460] 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. [ 33.268677] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.280155] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.286462] 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. [ 33.311780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.322477] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 33.330907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 33.349438] device hsr_slave_0 entered promiscuous mode [ 33.355090] device hsr_slave_1 entered promiscuous mode [ 33.360905] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 33.368007] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 33.427193] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.433706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.440849] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.447380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.474108] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 33.480179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.488707] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 33.497638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.516462] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.523434] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.533303] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 33.539568] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.548030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.556320] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.562653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.572211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.580514] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.586897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.603696] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.614040] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.625222] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 33.632050] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.640179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 33.648094] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.656357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.664485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 33.671163] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 33.683244] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 33.690489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.697829] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.707586] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.755198] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 33.765968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.793547] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 33.800630] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 33.808243] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 33.816940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.824646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.831391] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.840091] device veth0_vlan entered promiscuous mode [ 33.848127] device veth1_vlan entered promiscuous mode [ 33.854576] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 33.862444] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 33.874867] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 33.883327] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.891173] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.898592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.908331] device veth0_macvtap entered promiscuous mode [ 33.914734] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 33.922285] device veth1_macvtap entered promiscuous mode [ 33.930437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 33.939102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 33.948768] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.955790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.974229] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.983167] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.990706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.034193] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2021/02/26 13:20:13 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