[ 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 '10.128.0.10' (ECDSA) to the list of known hosts. 2021/02/24 19:51:03 parsed 1 programs 2021/02/24 19:51:04 executed programs: 0 syzkaller login: [ 31.125362] IPVS: ftp: loaded support on port[0] = 21 [ 31.234470] chnl_net:caif_netlink_parms(): no params data found [ 31.303946] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.310885] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.317998] device bridge_slave_0 entered promiscuous mode [ 31.327617] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.334709] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.342190] device bridge_slave_1 entered promiscuous mode [ 31.360009] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 31.368764] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 31.387482] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.396176] team0: Port device team_slave_0 added [ 31.402108] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.409370] team0: Port device team_slave_1 added [ 31.424672] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.431001] 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. [ 31.458702] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.471266] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.477500] 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. [ 31.503068] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.513805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.521540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.543088] device hsr_slave_0 entered promiscuous mode [ 31.549423] device hsr_slave_1 entered promiscuous mode [ 31.555537] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 31.562790] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 31.624284] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.631486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.638306] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.644808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.673813] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 31.681962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.691434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 31.701120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.719880] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.727037] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.737971] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 31.744277] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.752818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.760927] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.767312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.787052] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.798299] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.809756] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 31.816648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.826180] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.833720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.842020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.850139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.857942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.866929] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.874924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 31.882206] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 31.895042] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 31.905951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.913675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 31.925741] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 31.971415] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 31.981592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.013643] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 32.021853] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 32.028329] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 32.037940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.046033] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.053344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.071140] device veth0_vlan entered promiscuous mode [ 32.080784] device veth1_vlan entered promiscuous mode [ 32.086838] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 32.096207] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 32.108364] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 32.117801] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.125511] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.133838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.143426] device veth0_macvtap entered promiscuous mode [ 32.150135] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 32.159096] device veth1_macvtap entered promiscuous mode [ 32.167526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 32.176762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 32.186510] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.194548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.203008] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 32.211750] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 32.221296] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 32.229571] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.236167] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.244578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/02/24 19:51:06 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