Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.178' (ECDSA) to the list of known hosts. 2021/02/22 13:30:35 parsed 1 programs 2021/02/22 13:30:35 executed programs: 0 syzkaller login: [ 73.947240][ T8430] IPVS: ftp: loaded support on port[0] = 21 [ 74.142307][ T8430] chnl_net:caif_netlink_parms(): no params data found [ 74.205941][ T8430] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.216013][ T8430] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.225356][ T8430] device bridge_slave_0 entered promiscuous mode [ 74.235197][ T8430] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.242385][ T8430] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.251913][ T8430] device bridge_slave_1 entered promiscuous mode [ 74.276034][ T8430] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.287869][ T8430] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.312788][ T8430] team0: Port device team_slave_0 added [ 74.320808][ T8430] team0: Port device team_slave_1 added [ 74.342129][ T8430] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.351032][ T8430] 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. [ 74.378052][ T8430] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.391242][ T8430] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.398524][ T8430] 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. [ 74.424581][ T8430] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.452499][ T8430] device hsr_slave_0 entered promiscuous mode [ 74.459572][ T8430] device hsr_slave_1 entered promiscuous mode [ 74.576356][ T8430] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.588116][ T8430] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.600384][ T8430] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.611075][ T8430] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.637773][ T8430] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.645071][ T8430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.653230][ T8430] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.660342][ T8430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.712523][ T8430] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.728331][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.741303][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.751830][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.760779][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.777273][ T8430] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.790034][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.800841][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.808576][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.835130][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.845269][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.852361][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.861569][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.872019][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.885491][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.898961][ T8649] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.914882][ T8430] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.927992][ T8430] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.936560][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.956903][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.965297][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.980135][ T8430] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.002123][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.027764][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.037375][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.047658][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.059529][ T8430] device veth0_vlan entered promiscuous mode [ 75.072638][ T8430] device veth1_vlan entered promiscuous mode [ 75.098747][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.107954][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.117400][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.129314][ T8430] device veth0_macvtap entered promiscuous mode [ 75.141980][ T8430] device veth1_macvtap entered promiscuous mode [ 75.164217][ T8430] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.171743][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.181772][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.195880][ T8430] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.204586][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.214626][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.228967][ T8430] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.242740][ T8430] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.254842][ T8430] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.263671][ T8430] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.377197][ T96] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.391038][ T96] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.418199][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.437220][ T96] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.453806][ T96] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.463284][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.918495][ T96] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2021/02/22 13:30:41 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 13:30:41 executed programs: 1