Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.72' (ECDSA) to the list of known hosts. 2021/02/24 07:46:52 parsed 1 programs 2021/02/24 07:46:52 executed programs: 0 syzkaller login: [ 72.580042][ T8439] IPVS: ftp: loaded support on port[0] = 21 [ 72.760761][ T8439] chnl_net:caif_netlink_parms(): no params data found [ 72.816665][ T8439] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.824941][ T8439] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.833579][ T8439] device bridge_slave_0 entered promiscuous mode [ 72.844984][ T8439] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.852120][ T8439] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.860852][ T8439] device bridge_slave_1 entered promiscuous mode [ 72.881593][ T8439] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.892658][ T8439] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.916516][ T8439] team0: Port device team_slave_0 added [ 72.924834][ T8439] team0: Port device team_slave_1 added [ 72.943299][ T8439] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.951568][ T8439] 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. [ 72.979352][ T8439] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.993023][ T8439] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.000299][ T8439] 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. [ 73.028144][ T8439] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.057312][ T8439] device hsr_slave_0 entered promiscuous mode [ 73.064562][ T8439] device hsr_slave_1 entered promiscuous mode [ 73.177138][ T8439] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.188707][ T8439] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.206920][ T8439] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.219744][ T8439] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.250633][ T8439] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.259016][ T8439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.269847][ T8439] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.277670][ T8439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.328389][ T8439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.343275][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.358412][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.369098][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.379941][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 73.395966][ T8439] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.408344][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.419198][ T8659] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.427101][ T8659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.445926][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.456446][ T8659] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.464207][ T8659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.486363][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.496612][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.514383][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.523188][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.534507][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.544536][ T8439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.567186][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.575721][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.589588][ T8439] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.613060][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.637692][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.648063][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.657349][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.668924][ T8439] device veth0_vlan entered promiscuous mode [ 73.682244][ T8439] device veth1_vlan entered promiscuous mode [ 73.710733][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.720230][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.730957][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.742015][ T8439] device veth0_macvtap entered promiscuous mode [ 73.751706][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.763722][ T8439] device veth1_macvtap entered promiscuous mode [ 73.787311][ T8439] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.796273][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.807652][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.821030][ T8439] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.830523][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.840923][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.852831][ T8439] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.871059][ T8439] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.881079][ T8439] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.890109][ T8439] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.990095][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.030736][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.042221][ T8658] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.050906][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.064520][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.073644][ T8658] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.502780][ T87] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2021/02/24 07:46:58 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 2021/02/24 07:46:58 executed programs: 1