[ 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 '10.128.0.125' (ECDSA) to the list of known hosts. 2021/02/24 14:58:12 parsed 1 programs 2021/02/24 14:58:12 executed programs: 0 syzkaller login: [ 42.962505] IPVS: ftp: loaded support on port[0] = 21 [ 43.058074] chnl_net:caif_netlink_parms(): no params data found [ 43.129586] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.137657] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.146374] device bridge_slave_0 entered promiscuous mode [ 43.153976] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.161133] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.168889] device bridge_slave_1 entered promiscuous mode [ 43.186948] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.196733] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.214739] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.223686] team0: Port device team_slave_0 added [ 43.229835] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.238473] team0: Port device team_slave_1 added [ 43.255091] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.263294] 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. [ 43.292266] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.304817] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.312887] 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. [ 43.341335] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.353071] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.362278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.381342] device hsr_slave_0 entered promiscuous mode [ 43.387744] device hsr_slave_1 entered promiscuous mode [ 43.394038] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.402567] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.465155] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.472511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.481950] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.488880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.520417] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.528504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.538078] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.548348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.557509] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.576672] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.587333] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.593913] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.603497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.612469] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.619815] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.630410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.639973] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.647000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.666979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.676933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.686007] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.694442] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.703496] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.712345] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.719122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.734041] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.742479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.752429] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.765333] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.822565] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.833328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.868955] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.877475] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.884246] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.894995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.904502] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.912387] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.922454] device veth0_vlan entered promiscuous mode [ 43.932715] device veth1_vlan entered promiscuous mode [ 43.939621] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 43.950645] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 43.963732] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 43.974121] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.983776] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.992480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.002707] device veth0_macvtap entered promiscuous mode [ 44.010330] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.019879] device veth1_macvtap entered promiscuous mode [ 44.029537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.040408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.048960] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.057974] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.069166] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.079034] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.087288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.097260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.108916] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.118008] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.125923] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.134593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/02/24 14:58:15 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