[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ 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 '10.128.0.17' (ECDSA) to the list of known hosts. 2021/02/22 22:00:53 parsed 1 programs 2021/02/22 22:00:53 executed programs: 0 syzkaller login: [ 73.876931][ T8405] IPVS: ftp: loaded support on port[0] = 21 [ 74.013918][ T8405] chnl_net:caif_netlink_parms(): no params data found [ 74.067597][ T8405] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.075765][ T8405] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.085705][ T8405] device bridge_slave_0 entered promiscuous mode [ 74.096214][ T8405] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.104121][ T8405] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.111893][ T8405] device bridge_slave_1 entered promiscuous mode [ 74.134242][ T8405] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.145628][ T8405] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.169579][ T8405] team0: Port device team_slave_0 added [ 74.177699][ T8405] team0: Port device team_slave_1 added [ 74.196139][ T8405] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.203372][ T8405] 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. [ 74.229405][ T8405] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.242263][ T8405] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.249594][ T8405] 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. [ 74.275988][ T8405] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.303389][ T8405] device hsr_slave_0 entered promiscuous mode [ 74.310108][ T8405] device hsr_slave_1 entered promiscuous mode [ 74.420880][ T8405] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.431595][ T8405] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.441917][ T8405] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.454213][ T8405] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.479904][ T8405] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.487373][ T8405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.495558][ T8405] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.502755][ T8405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.554384][ T8405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.569177][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.581615][ T19] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.591640][ T19] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.600328][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.615968][ T8405] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.628203][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.637329][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.644494][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.657365][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.666417][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.673566][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.694565][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.703765][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.718863][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.737545][ T8405] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.748713][ T8405] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.764900][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.774322][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.792718][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.800295][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.807948][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.821896][ T8405] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.843765][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.868158][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.877315][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.886213][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.898530][ T8405] device veth0_vlan entered promiscuous mode [ 74.911675][ T8405] device veth1_vlan entered promiscuous mode [ 74.935548][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.945284][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.954437][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.966048][ T8405] device veth0_macvtap entered promiscuous mode [ 74.979842][ T8405] device veth1_macvtap entered promiscuous mode [ 74.995399][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.011238][ T8405] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.020342][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.030268][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.045939][ T8405] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.053457][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.062194][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.074778][ T8405] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.084123][ T8405] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.094009][ T8405] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.107781][ T8405] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.209712][ T202] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.224090][ T202] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.250909][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.277532][ T202] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.286502][ T202] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.296884][ T8626] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.726524][ T128] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.043046][ T128] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2021/02/22 22:00:59 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 2021/02/22 22:00:59 executed programs: 1