[ 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 '10.128.0.236' (ECDSA) to the list of known hosts. 2021/02/23 23:52:17 parsed 1 programs 2021/02/23 23:52:17 executed programs: 0 syzkaller login: [ 34.206134] IPVS: ftp: loaded support on port[0] = 21 [ 34.284028] chnl_net:caif_netlink_parms(): no params data found [ 34.419800] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.427036] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.434961] device bridge_slave_0 entered promiscuous mode [ 34.441880] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.448606] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.456518] device bridge_slave_1 entered promiscuous mode [ 34.472699] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 34.481455] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 34.500440] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 34.507907] team0: Port device team_slave_0 added [ 34.513790] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 34.520899] team0: Port device team_slave_1 added [ 34.536384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.542766] 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. [ 34.568560] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.580005] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.586367] 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. [ 34.611807] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.622635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 34.630310] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 34.648415] device hsr_slave_0 entered promiscuous mode [ 34.654277] device hsr_slave_1 entered promiscuous mode [ 34.661330] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 34.668572] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 34.728594] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.735053] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.741771] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.748164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.776272] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 34.782353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.790921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 34.799640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.818471] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.825798] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.836890] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 34.843201] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.851883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.860638] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.867117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.876797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.884526] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.890853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.909874] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.920000] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.930866] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 34.938290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.946393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.954278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.961787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.969637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.976576] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.989748] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 34.997605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 35.004731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 35.016228] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.066135] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 35.076401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.107270] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 35.115648] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 35.122199] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 35.131889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.139892] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.146948] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.155546] device veth0_vlan entered promiscuous mode [ 35.164728] device veth1_vlan entered promiscuous mode [ 35.170548] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 35.179282] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 35.190347] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 35.199635] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 35.207645] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 35.215364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.225167] device veth0_macvtap entered promiscuous mode [ 35.231200] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 35.239697] device veth1_macvtap entered promiscuous mode [ 35.248377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 35.257396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 35.268008] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.275227] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 35.282501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.290893] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 35.300736] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 35.308604] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.318579] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.327209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/02/23 23:52:19 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