[ 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 '10.128.0.70' (ECDSA) to the list of known hosts. 2021/02/24 00:02:30 parsed 1 programs 2021/02/24 00:02:30 executed programs: 0 syzkaller login: [ 41.050965] IPVS: ftp: loaded support on port[0] = 21 [ 41.142403] chnl_net:caif_netlink_parms(): no params data found [ 41.302763] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.309873] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.316913] device bridge_slave_0 entered promiscuous mode [ 41.325042] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.332444] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.339674] device bridge_slave_1 entered promiscuous mode [ 41.355969] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.364704] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.382686] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.389909] team0: Port device team_slave_0 added [ 41.395389] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.403618] team0: Port device team_slave_1 added [ 41.418495] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.424837] 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. [ 41.450276] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.461583] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.467810] 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. [ 41.493115] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.503703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.511236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.530160] device hsr_slave_0 entered promiscuous mode [ 41.535766] device hsr_slave_1 entered promiscuous mode [ 41.542021] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.549288] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.611705] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.618135] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.625159] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.631611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.658983] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.665087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.674832] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.683544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.692628] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.710021] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.721012] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.727097] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.740346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.748109] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.755153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.762028] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.769904] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.776270] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.788530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.802634] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.812785] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.823876] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.830511] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.837747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.845679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.853741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.861619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.874367] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.881709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.888342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.899884] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.953885] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.964146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.993459] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 42.001195] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 42.007637] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 42.017196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.025062] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.032531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.041616] device veth0_vlan entered promiscuous mode [ 42.051590] device veth1_vlan entered promiscuous mode [ 42.057435] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.066354] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 42.078428] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 42.087300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.095134] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.102591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.112685] device veth0_macvtap entered promiscuous mode [ 42.119632] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 42.127797] device veth1_macvtap entered promiscuous mode [ 42.135056] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.142842] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.152765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 42.162987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 42.172176] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 42.180804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.187568] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.195537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.205978] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 42.212990] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.219685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.227371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/02/24 00:02:33 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