[ 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. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts. 2021/03/01 00:12:16 parsed 1 programs 2021/03/01 00:12:16 executed programs: 0 syzkaller login: [ 43.416598] IPVS: ftp: loaded support on port[0] = 21 [ 43.538473] chnl_net:caif_netlink_parms(): no params data found [ 43.660065] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.666959] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.675275] device bridge_slave_0 entered promiscuous mode [ 43.683309] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.690340] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.697313] device bridge_slave_1 entered promiscuous mode [ 43.715520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.724540] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.743951] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.751648] team0: Port device team_slave_0 added [ 43.757162] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.765287] team0: Port device team_slave_1 added [ 43.781539] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.787816] 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. [ 43.815188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.827265] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.834148] 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. [ 43.860216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.871268] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.878648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.899606] device hsr_slave_0 entered promiscuous mode [ 43.905656] device hsr_slave_1 entered promiscuous mode [ 43.912087] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.919353] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.988201] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.994826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.002731] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.009176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.042506] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.048629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.059756] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.068009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.077422] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.085131] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.092719] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.104703] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.111016] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.121105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.129378] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.135862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.145669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.154236] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.160680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.181365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.190073] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.197892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.209339] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.219832] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.225867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.234030] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.242046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.256591] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.264581] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.271902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.285425] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.298246] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.309464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.348273] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.356352] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.364172] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.374300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.382368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.390559] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.399553] device veth0_vlan entered promiscuous mode [ 44.409765] device veth1_vlan entered promiscuous mode [ 44.415733] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.424968] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.436924] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.446905] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.454904] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.462898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.472465] device veth0_macvtap entered promiscuous mode [ 44.480154] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.488534] device veth1_macvtap entered promiscuous mode [ 44.497751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.511245] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.525413] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.535073] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.542377] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.549665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.557454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.569060] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.575945] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.582906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.591025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.707505] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 44.715116] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.727242] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.741063] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 44.748853] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.757550] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.765559] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.774118] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/03/01 00:12:19 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 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