[ 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. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.196' (ECDSA) to the list of known hosts. 2021/02/27 19:38:25 parsed 1 programs 2021/02/27 19:38:26 executed programs: 0 syzkaller login: [ 34.867573] IPVS: ftp: loaded support on port[0] = 21 [ 34.968222] chnl_net:caif_netlink_parms(): no params data found [ 35.043386] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.050065] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.057616] device bridge_slave_0 entered promiscuous mode [ 35.064927] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.071709] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.078606] device bridge_slave_1 entered promiscuous mode [ 35.096229] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.104894] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.122598] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.129902] team0: Port device team_slave_0 added [ 35.135828] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.143319] team0: Port device team_slave_1 added [ 35.158562] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.164874] 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. [ 35.190180] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.201598] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.207854] 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. [ 35.233078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.243719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.251316] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.270005] device hsr_slave_0 entered promiscuous mode [ 35.275706] device hsr_slave_1 entered promiscuous mode [ 35.282015] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 35.288955] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 35.354244] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.360797] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.367501] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.374119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.405008] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 35.411915] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.419621] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.428965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.438160] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.446668] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.453992] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 35.464483] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 35.471019] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.479708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.487666] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.494070] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.503865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.512303] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.518643] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.538442] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 35.548211] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.560868] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 35.568307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.575956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.584925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.592646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.600401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 35.607154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 35.618263] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 35.629271] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.636514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 35.643566] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 35.656840] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 35.668298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.696949] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 35.705624] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 35.713096] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 35.722791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.730331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.737122] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.746258] device veth0_vlan entered promiscuous mode [ 35.755277] device veth1_vlan entered promiscuous mode [ 35.761361] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 35.769398] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 35.781497] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 35.791142] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 35.798325] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 35.806111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.815877] device veth0_macvtap entered promiscuous mode [ 35.822239] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 35.830747] device veth1_macvtap entered promiscuous mode [ 35.839059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 35.848710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 35.858383] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.865890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.874245] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 35.884133] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.891199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.001118] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 36.007786] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.026248] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.028535] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 36.042962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.051677] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.058781] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.066223] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/27 19:38:28 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 SYZFAIL: negative running (errno 14: Bad address) SYZFAIL: child failed (errno 0: Success) 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 SYZFAIL: negative running (errno 14: Bad address) SYZFAIL: child failed (errno 0: Success) loop exited with status 67