[ 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... Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.122' (ECDSA) to the list of known hosts. 2021/02/26 14:46:14 parsed 1 programs 2021/02/26 14:46:14 executed programs: 0 syzkaller login: [ 30.348198] IPVS: ftp: loaded support on port[0] = 21 [ 30.432343] chnl_net:caif_netlink_parms(): no params data found [ 30.542005] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.548859] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.556872] device bridge_slave_0 entered promiscuous mode [ 30.564272] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.571347] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.578367] device bridge_slave_1 entered promiscuous mode [ 30.594911] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 30.603930] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 30.621286] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 30.628603] team0: Port device team_slave_0 added [ 30.634444] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 30.641946] team0: Port device team_slave_1 added [ 30.656557] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.663002] 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. [ 30.689671] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.701951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.708193] 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. [ 30.736974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.747878] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 30.755979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 30.776773] device hsr_slave_0 entered promiscuous mode [ 30.782430] device hsr_slave_1 entered promiscuous mode [ 30.788285] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 30.796432] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 30.857416] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.863855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.870747] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.877096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.903472] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 30.909547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.918117] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 30.927084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.945759] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.952893] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.962702] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 30.968785] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.978050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.986253] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.992799] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.001618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.009199] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.015601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.029599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.038631] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 31.052029] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.062286] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.073666] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 31.080222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.089053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.097046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.105076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 31.116931] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 31.124519] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 31.131591] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 31.143023] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.191997] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 31.201835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.229633] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 31.237160] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 31.244243] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 31.253878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.262457] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.269501] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.278176] device veth0_vlan entered promiscuous mode [ 31.286580] device veth1_vlan entered promiscuous mode [ 31.292614] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 31.300715] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 31.310777] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 31.319338] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 31.328207] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 31.335509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.344415] device veth0_macvtap entered promiscuous mode [ 31.351083] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 31.358601] device veth1_macvtap entered promiscuous mode [ 31.369416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 31.378420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 31.387928] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.395253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.404290] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 31.412493] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 31.421414] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 31.428663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.436172] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.445425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/02/26 14:46:17 result: hanged=false err=executor 0: exit status 67 running=-1 collide=0 completed=5 flag_threaded=1 flag_collide=0 current=1 th # 0: created=1 executing=1 colliding=0 ready=0 done=0 call_index=3 res=-1 reserrno=14 th # 1: created=1 executing=0 colliding=0 ready=0 done=1 call_index=5 res=0 reserrno=14 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 SYZFAIL: negative running (errno 110: Connection timed out) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 running=-1 collide=0 completed=5 flag_threaded=1 flag_collide=0 current=1 th # 0: created=1 executing=1 colliding=0 ready=0 done=0 call_index=3 res=-1 reserrno=14 th # 1: created=1 executing=0 colliding=0 ready=0 done=1 call_index=5 res=0 reserrno=14 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 SYZFAIL: negative running (errno 110: Connection timed out) SYZFAIL: child failed (errno 0: Success) loop exited with status 67