[ 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 '10.128.1.20' (ECDSA) to the list of known hosts. 2021/02/23 03:15:51 parsed 1 programs 2021/02/23 03:15:51 executed programs: 0 syzkaller login: [ 73.725268][ T8447] IPVS: ftp: loaded support on port[0] = 21 [ 73.906322][ T8447] chnl_net:caif_netlink_parms(): no params data found [ 73.962490][ T8447] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.970211][ T8447] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.978044][ T8447] device bridge_slave_0 entered promiscuous mode [ 73.987921][ T8447] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.996049][ T8447] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.004606][ T8447] device bridge_slave_1 entered promiscuous mode [ 74.026778][ T8447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.038529][ T8447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.065467][ T8447] team0: Port device team_slave_0 added [ 74.073736][ T8447] team0: Port device team_slave_1 added [ 74.092196][ T8447] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.099683][ T8447] 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. [ 74.125919][ T8447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.138844][ T8447] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.145909][ T8447] 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. [ 74.171921][ T8447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.200799][ T8447] device hsr_slave_0 entered promiscuous mode [ 74.207794][ T8447] device hsr_slave_1 entered promiscuous mode [ 74.313547][ T8447] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.325371][ T8447] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.335314][ T8447] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.347022][ T8447] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.370870][ T8447] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.378184][ T8447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.386052][ T8447] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.393200][ T8447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.438526][ T8447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.454214][ T3814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.466002][ T3814] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.475295][ T3814] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.483719][ T3814] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.497890][ T8447] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.509617][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.518184][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.525341][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.543078][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.551488][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.558517][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.582445][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.592227][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.601767][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.610496][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.625060][ T8447] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.636302][ T8447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.644629][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.669920][ T8447] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.677052][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.685483][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.705319][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.726388][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.735035][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.743780][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.754845][ T8447] device veth0_vlan entered promiscuous mode [ 74.767209][ T8447] device veth1_vlan entered promiscuous mode [ 74.790179][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.798239][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.807778][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.820363][ T8447] device veth0_macvtap entered promiscuous mode [ 74.830790][ T8447] device veth1_macvtap entered promiscuous mode [ 74.850372][ T8447] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.857798][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.867923][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.882918][ T8447] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.891269][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.902542][ T8447] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.913367][ T8447] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.923901][ T8447] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.933411][ T8447] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.037555][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.056352][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.072544][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.092825][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.102143][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.113595][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.523823][ T3087] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.819452][ T3087] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2021/02/23 03:15:56 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 2021/02/23 03:15:56 executed programs: 1