[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.161' (ECDSA) to the list of known hosts. 2021/02/24 13:15:29 parsed 1 programs 2021/02/24 13:15:30 executed programs: 0 syzkaller login: [ 417.630832] IPVS: ftp: loaded support on port[0] = 21 [ 417.729561] chnl_net:caif_netlink_parms(): no params data found [ 417.826773] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.833649] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.841832] device bridge_slave_0 entered promiscuous mode [ 417.850336] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.857214] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.864315] device bridge_slave_1 entered promiscuous mode [ 417.881909] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 417.890789] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 417.909606] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 417.917236] team0: Port device team_slave_0 added [ 417.922829] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 417.930815] team0: Port device team_slave_1 added [ 417.946311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 417.952679] 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. [ 417.978093] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 417.989684] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 417.996022] 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. [ 418.021339] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 418.032428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 418.040212] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 418.060019] device hsr_slave_0 entered promiscuous mode [ 418.065871] device hsr_slave_1 entered promiscuous mode [ 418.071898] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 418.079252] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 418.145696] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.152186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 418.159219] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.165655] bridge0: port 1(bridge_slave_0) entered forwarding state [ 418.197875] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 418.204056] 8021q: adding VLAN 0 to HW filter on device bond0 [ 418.213204] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 418.222258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 418.232122] bridge0: port 1(bridge_slave_0) entered disabled state [ 418.239529] bridge0: port 2(bridge_slave_1) entered disabled state [ 418.247333] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 418.258669] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 418.264829] 8021q: adding VLAN 0 to HW filter on device team0 [ 418.275182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 418.282820] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.289213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 418.299503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 418.307615] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.313957] bridge0: port 2(bridge_slave_1) entered forwarding state [ 418.329877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 418.337877] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 418.353383] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 418.363519] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 418.374549] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 418.381773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 418.389713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 418.398109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 418.406195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 418.419296] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 418.426761] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 418.433405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 418.444930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 418.458836] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 418.468459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 418.505012] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 418.512666] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 418.520735] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 418.530122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 418.538009] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 418.544864] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 418.553908] device veth0_vlan entered promiscuous mode [ 418.563098] device veth1_vlan entered promiscuous mode [ 418.569436] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 418.578296] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 418.590774] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 418.600179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 418.608211] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 418.616967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 418.627649] device veth0_macvtap entered promiscuous mode [ 418.633823] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 418.642694] device veth1_macvtap entered promiscuous mode [ 418.651590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 418.661096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 418.671459] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 418.678920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 418.687477] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 418.698981] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 418.706049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 418.818235] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 418.825286] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 418.841565] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 418.844548] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 418.854566] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 418.863640] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 418.872402] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 418.880428] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 419.656409] Bluetooth: hci0: command 0x0409 tx timeout 2021/02/24 13:15:35 executed programs: 169 [ 421.735607] Bluetooth: hci0: command 0x041b tx timeout [ 423.815585] Bluetooth: hci0: command 0x040f tx timeout 2021/02/24 13:15:39 result: hanged=false err=executor 0: exit status 67 wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: short netlink write (errno 0: Success) SYZFAIL: child failed loop exited with status 67 wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32wrote=-1, want=32 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: short netlink write (errno 0: Success) SYZFAIL: child failed loop exited with status 67 [ 426.911940] IPVS: ftp: loaded support on port[0] = 21 [ 427.209949] chnl_net:caif_netlink_parms(): no params data found [ 427.351601] bridge0: port 1(bridge_slave_0) entered blocking state [ 427.358100] bridge0: port 1(bridge_slave_0) entered disabled state [ 427.366181] device bridge_slave_0 entered promiscuous mode [ 427.372937] bridge0: port 2(bridge_slave_1) entered blocking state [ 427.380304] bridge0: port 2(bridge_slave_1) entered disabled state [ 427.387863] device bridge_slave_1 entered promiscuous mode [ 427.409974] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 427.420371] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 427.427224] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 427.436695] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 427.443396] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 427.453030] device bridge_slave_1 left promiscuous mode [ 427.459676] bridge0: port 2(bridge_slave_1) entered disabled state [ 427.469563] device bridge_slave_0 left promiscuous mode [ 427.475940] bridge0: port 1(bridge_slave_0) entered disabled state [ 427.488153] device veth1_macvtap left promiscuous mode [ 427.493639] device veth0_macvtap left promiscuous mode [ 427.499079] device veth1_vlan left promiscuous mode [ 427.504380] device veth0_vlan left promiscuous mode [ 428.934701] Bluetooth: hci0: command 0x0409 tx timeout [ 431.014638] Bluetooth: hci0: command 0x041b tx timeout [ 431.486874] device hsr_slave_1 left promiscuous mode [ 431.494249] device hsr_slave_0 left promiscuous mode [ 431.509980] team0 (unregistering): Port device team_slave_1 removed [ 431.519415] team0 (unregistering): Port device team_slave_0 removed [ 431.530092] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 431.540589] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 431.568274] bond0 (unregistering): Released all slaves [ 431.583492] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 431.601931] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 431.609676] team0: Port device team_slave_0 added [ 431.616531] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 431.623823] team0: Port device team_slave_1 added [ 431.641641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 431.648453] 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. [ 431.674365] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 431.686957] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 431.693209] 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. [ 431.719180] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 431.730452] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 431.739047] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 431.761502] device hsr_slave_0 entered promiscuous mode [ 431.768378] device hsr_slave_1 entered promiscuous mode [ 431.775673] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 431.783021] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 431.864913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 431.909284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 431.920386] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 431.930431] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 431.940071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 431.947950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 431.959244] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 431.966024] 8021q: adding VLAN 0 to HW filter on device team0 [ 431.977762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 431.985315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 431.993699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 432.003247] bridge0: port 1(bridge_slave_0) entered blocking state [ 432.009694] bridge0: port 1(bridge_slave_0) entered forwarding state [ 432.020941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 432.028964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 432.038296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 432.046642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 432.054389] bridge0: port 2(bridge_slave_1) entered blocking state [ 432.060826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 432.072455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 432.080302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 432.093802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 432.101802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 432.119081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 432.132307] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 432.155872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 432.169691] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 432.181414] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 432.192763] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 432.200776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 432.209279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 432.225607] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 432.232283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 432.242736] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 432.250690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 432.258174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 432.272279] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 432.337017] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 432.349444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 432.411965] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 432.435602] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 432.442452] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 432.453574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 432.462280] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 432.469938] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 432.479837] device veth0_vlan entered promiscuous mode [ 432.490552] device veth1_vlan entered promiscuous mode [ 432.497721] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 432.504154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 432.516419] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 432.530820] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 432.541999] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 432.550714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 432.560683] device veth0_macvtap entered promiscuous mode [ 432.567476] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 432.577477] device veth1_macvtap entered promiscuous mode [ 432.589074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 432.596878] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 432.607526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 432.618870] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 432.626752] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 432.633367] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 432.641988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 432.654416] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 432.662647] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 432.670142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 432.679107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 432.851469] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 432.866197] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 432.873352] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2021/02/24 13:15:46 executed programs: 464 [ 432.897742] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 432.903938] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 432.919827] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 432.927712] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 432.934522] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 433.094547] Bluetooth: hci0: command 0x040f tx timeout 2021/02/24 13:15:47 result: hanged=false err=executor 0: exit status 67 wrote=-1, want=32 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: short netlink write (errno 0: Success) SYZFAIL: child failed loop exited with status 67 wrote=-1, want=32 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: short netlink write (errno 0: Success) SYZFAIL: child failed loop exited with status 67 [ 434.719229] IPVS: ftp: loaded support on port[0] = 21 [ 434.968133] chnl_net:caif_netlink_parms(): no params data found [ 435.118586] bridge0: port 1(bridge_slave_0) entered blocking state [ 435.125122] bridge0: port 1(bridge_slave_0) entered disabled state [ 435.132073] device bridge_slave_0 entered promiscuous mode [ 435.139710] bridge0: port 2(bridge_slave_1) entered blocking state [ 435.146707] bridge0: port 2(bridge_slave_1) entered disabled state [ 435.153683] device bridge_slave_1 entered promiscuous mode [ 435.163849] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 435.171356] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 435.179277] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 435.186165] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 435.193731] device bridge_slave_1 left promiscuous mode [ 435.199331] bridge0: port 2(bridge_slave_1) entered disabled state [ 435.207176] device bridge_slave_0 left promiscuous mode [ 435.212641] bridge0: port 1(bridge_slave_0) entered disabled state [ 435.222075] device veth1_macvtap left promiscuous mode [ 435.227623] device veth0_macvtap left promiscuous mode [ 435.232933] device veth1_vlan left promiscuous mode [ 435.238133] device veth0_vlan left promiscuous mode