[ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ 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. Starting Load/Save RF Kill Switch Status... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.190' (ECDSA) to the list of known hosts. 2021/02/22 09:45:02 parsed 1 programs 2021/02/22 09:45:02 executed programs: 0 syzkaller login: [ 72.822778][ T8457] IPVS: ftp: loaded support on port[0] = 21 [ 73.035575][ T8457] chnl_net:caif_netlink_parms(): no params data found [ 73.095484][ T8457] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.103788][ T8457] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.112333][ T8457] device bridge_slave_0 entered promiscuous mode [ 73.121880][ T8457] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.129178][ T8457] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.137456][ T8457] device bridge_slave_1 entered promiscuous mode [ 73.159673][ T8457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.170837][ T8457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.195724][ T8457] team0: Port device team_slave_0 added [ 73.203333][ T8457] team0: Port device team_slave_1 added [ 73.222176][ T8457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.229354][ T8457] 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. [ 73.256350][ T8457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.269566][ T8457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.276729][ T8457] 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. [ 73.302741][ T8457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.332597][ T8457] device hsr_slave_0 entered promiscuous mode [ 73.339929][ T8457] device hsr_slave_1 entered promiscuous mode [ 73.452585][ T8457] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.463686][ T8457] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.475824][ T8457] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.487036][ T8457] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.512124][ T8457] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.519419][ T8457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.527617][ T8457] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.534748][ T8457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.589535][ T8457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.604190][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.619394][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.628407][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.638777][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 73.653281][ T8457] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.665754][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.675092][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.682455][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.708548][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.718543][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.725648][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.734508][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.748828][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.757096][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.775297][ T8457] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.786459][ T8457] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.799875][ T4873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.809536][ T4873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.819082][ T4873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.844220][ T8457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.852012][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.860517][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.884364][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.907689][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.917651][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.925491][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.938576][ T8457] device veth0_vlan entered promiscuous mode [ 73.951360][ T8457] device veth1_vlan entered promiscuous mode [ 73.977635][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.978310][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.995458][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.008521][ T8457] device veth0_macvtap entered promiscuous mode [ 74.017211][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.030127][ T8457] device veth1_macvtap entered promiscuous mode [ 74.050504][ T8457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.058695][ T4873] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.069846][ T4873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.082481][ T8457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.090659][ T4188] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.099545][ T4188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.112490][ T8457] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.130284][ T8457] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.139448][ T8457] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.149205][ T8457] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.236701][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.249414][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.282869][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.310360][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.320646][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.333019][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/22 09:45:06 result: hanged=false err=executor 0: exit status 67 running=-1 collide=116 completed=2 flag_threaded=0 flag_collide=0 current=0 th # 0: created=1 executing=0 colliding=0 ready=0 done=1 call_index=2 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=116 completed=2 flag_threaded=0 flag_collide=0 current=0 th # 0: created=1 executing=0 colliding=0 ready=0 done=1 call_index=2 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 [ 74.801646][ T24] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0