[ 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 '10.128.0.234' (ECDSA) to the list of known hosts. 2021/03/03 11:09:25 parsed 1 programs 2021/03/03 11:09:26 executed programs: 0 syzkaller login: [ 36.930889] IPVS: ftp: loaded support on port[0] = 21 [ 37.050039] chnl_net:caif_netlink_parms(): no params data found [ 37.131120] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.138267] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.145283] device bridge_slave_0 entered promiscuous mode [ 37.153609] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.160282] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.167397] device bridge_slave_1 entered promiscuous mode [ 37.184782] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.193513] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.212662] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.220133] team0: Port device team_slave_0 added [ 37.227067] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.234681] team0: Port device team_slave_1 added [ 37.251535] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.257833] 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. [ 37.283794] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.295955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.302195] 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. [ 37.328146] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.339179] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.346949] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.366729] device hsr_slave_0 entered promiscuous mode [ 37.372379] device hsr_slave_1 entered promiscuous mode [ 37.379062] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.386722] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.452526] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.458975] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.465842] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.472190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.503256] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.511336] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.520202] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.529522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.537646] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.544589] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.552152] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 37.563002] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.569308] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.578603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.586357] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.592718] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.602898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.611161] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.617556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.632977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.640677] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.650851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.661228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.671834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.680969] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 37.687496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.699917] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 37.707836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.714508] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.726657] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.739333] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 37.748654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.782503] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 37.790181] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 37.797684] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 37.808001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.816178] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.823001] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.833056] device veth0_vlan entered promiscuous mode [ 37.841871] device veth1_vlan entered promiscuous mode [ 37.848107] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 37.857126] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 37.869480] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 37.878684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.887302] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.894475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.904338] device veth0_macvtap entered promiscuous mode [ 37.911026] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 37.919866] device veth1_macvtap entered promiscuous mode [ 37.929508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 37.938919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 37.950131] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.956892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.965272] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.975706] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.985846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.099810] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 38.107266] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.119727] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.129269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 38.142620] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 38.150278] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.158485] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.165882] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 38.976463] Bluetooth: hci0: command 0x0409 tx timeout 2021/03/03 11:09:31 executed programs: 158 2021/03/03 11:09:31 result: hanged=false err=executor 0: exit status 67 SYZFAIL: netlink_send_ext: netlink read failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: netlink_send_ext: netlink read failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 [ 42.351923] IPVS: ftp: loaded support on port[0] = 21 [ 42.606163] chnl_net:caif_netlink_parms(): no params data found [ 42.746275] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.753291] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.760413] device bridge_slave_0 entered promiscuous mode [ 42.768488] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.775207] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.782192] device bridge_slave_1 entered promiscuous mode [ 42.809262] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 42.817117] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 42.825857] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 42.832529] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 42.843665] device bridge_slave_1 left promiscuous mode [ 42.849224] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.859575] device bridge_slave_0 left promiscuous mode [ 42.865312] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.877954] device veth1_macvtap left promiscuous mode [ 42.883673] device veth0_macvtap left promiscuous mode [ 42.888977] device veth1_vlan left promiscuous mode [ 42.894322] device veth0_vlan left promiscuous mode [ 44.332785] Bluetooth: hci0: command 0x0409 tx timeout [ 46.411743] Bluetooth: hci0: command 0x041b tx timeout [ 46.728149] device hsr_slave_1 left promiscuous mode [ 46.735382] device hsr_slave_0 left promiscuous mode [ 46.749359] team0 (unregistering): Port device team_slave_1 removed [ 46.760810] team0 (unregistering): Port device team_slave_0 removed [ 46.770736] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 46.782020] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 46.808593] bond0 (unregistering): Released all slaves [ 46.824768] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.834623] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.857690] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.865075] team0: Port device team_slave_0 added [ 46.870708] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.879400] team0: Port device team_slave_1 added [ 46.897965] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.905088] 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. [ 46.931700] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.945111] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.951367] 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. [ 46.977749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.989496] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.997300] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.016349] device hsr_slave_0 entered promiscuous mode [ 47.022424] device hsr_slave_1 entered promiscuous mode [ 47.028296] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.037111] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.139764] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.190110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.200188] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.213357] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.221273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.230632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.243407] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.249479] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.260535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.270543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.279615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.290082] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.296494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.308498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.317943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.327292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.336275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.346203] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.352645] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.365047] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.373158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.387173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.394243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.410237] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.429332] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.437020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.447319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.462199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.472551] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.478568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.496221] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.504669] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.510888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.520599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.533598] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.588146] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.603645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.660272] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.670531] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.679538] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.692426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.700411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.711664] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.720736] device veth0_vlan entered promiscuous mode [ 47.736322] device veth1_vlan entered promiscuous mode [ 47.744130] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.755594] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.772369] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.785266] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.793022] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.800515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.825385] device veth0_macvtap entered promiscuous mode [ 47.834909] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.851038] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.863723] device veth1_macvtap entered promiscuous mode [ 47.874116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.885926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.897688] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.904945] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.912199] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.919973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.931922] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.938826] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.947045] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.956596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.119022] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 48.128293] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.137954] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.157920] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 48.165678] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.166156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.187090] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.198818] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/03/03 11:09:38 executed programs: 164 [ 48.492041] Bluetooth: hci0: command 0x040f tx timeout [ 50.570682] Bluetooth: hci0: command 0x0419 tx timeout