[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ 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 '10.128.0.128' (ECDSA) to the list of known hosts. 2021/02/23 07:35:52 parsed 1 programs 2021/02/23 07:35:52 executed programs: 0 syzkaller login: [ 68.068956][ T8436] IPVS: ftp: loaded support on port[0] = 21 [ 68.281606][ T8436] chnl_net:caif_netlink_parms(): no params data found [ 68.334855][ T8436] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.343936][ T8436] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.351661][ T8436] device bridge_slave_0 entered promiscuous mode [ 68.362835][ T8436] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.369941][ T8436] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.378616][ T8436] device bridge_slave_1 entered promiscuous mode [ 68.399067][ T8436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.410059][ T8436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.434819][ T8436] team0: Port device team_slave_0 added [ 68.444259][ T8436] team0: Port device team_slave_1 added [ 68.462450][ T8436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.469407][ T8436] 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. [ 68.496219][ T8436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.511305][ T8436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.518353][ T8436] 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. [ 68.544783][ T8436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.575988][ T8436] device hsr_slave_0 entered promiscuous mode [ 68.584596][ T8436] device hsr_slave_1 entered promiscuous mode [ 68.747280][ T8436] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.761743][ T8436] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.785108][ T8436] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.800650][ T8436] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.840260][ T8436] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.847496][ T8436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.855411][ T8436] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.862593][ T8436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.910353][ T8436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.926884][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.939005][ T3198] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.949324][ T3198] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.958282][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 68.973535][ T8436] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.984848][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.994276][ T3198] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.001315][ T3198] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.022584][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.030913][ T3198] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.038028][ T3198] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.061498][ T8436] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.073205][ T8436] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.086856][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.096495][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.105462][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.116558][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.125298][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.133299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.153256][ T2975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.160654][ T2975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.176687][ T8436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.198934][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.222214][ T2975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.231511][ T2975] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.239671][ T2975] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.249531][ T8436] device veth0_vlan entered promiscuous mode [ 69.265646][ T8436] device veth1_vlan entered promiscuous mode [ 69.289322][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.298824][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.310578][ T8436] device veth0_macvtap entered promiscuous mode [ 69.321254][ T8436] device veth1_macvtap entered promiscuous mode [ 69.340471][ T8436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.348789][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.358351][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.367572][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.378495][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.395048][ T8436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.402540][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.411088][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.424620][ T8436] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.433980][ T8436] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.447280][ T8436] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.458877][ T8436] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.565523][ T240] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.588797][ T240] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.605580][ T2975] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.628025][ T240] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.636327][ T240] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.647067][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.093866][ T8] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.063783][ T3269] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.070603][ T3269] ieee802154 phy1 wpan1: encryption failed: -22 2021/02/23 07:35:57 result: hanged=false err=executor 0: exit status 67 running=-1 collide=116 completed=2 flag_threaded=0 flag_collide=0 current=0 th # 0: created=1 executing=0 colliding=0 ready=0 done=1 call_index=2 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=116 completed=2 flag_threaded=0 flag_collide=0 current=0 th # 0: created=1 executing=0 colliding=0 ready=0 done=1 call_index=2 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 2021/02/23 07:35:57 executed programs: 1 [ 72.162407][ T8] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0