OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ 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 '10.128.0.184' (ECDSA) to the list of known hosts. 2021/03/03 21:43:35 parsed 1 programs 2021/03/03 21:43:36 executed programs: 0 syzkaller login: [ 36.069821] IPVS: ftp: loaded support on port[0] = 21 [ 36.188155] chnl_net:caif_netlink_parms(): no params data found [ 36.276466] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.283136] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.291277] device bridge_slave_0 entered promiscuous mode [ 36.298353] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.305155] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.312812] device bridge_slave_1 entered promiscuous mode [ 36.330560] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.339424] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.357714] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.365178] team0: Port device team_slave_0 added [ 36.371131] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.378387] team0: Port device team_slave_1 added [ 36.395219] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.401557] 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. [ 36.426944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.438386] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.444788] 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. [ 36.470068] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.480912] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.488201] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.508325] device hsr_slave_0 entered promiscuous mode [ 36.514075] device hsr_slave_1 entered promiscuous mode [ 36.520450] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.527411] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.594574] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.601034] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.607872] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.614302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.645610] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.653885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.663189] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.672691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.681482] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.688459] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.696557] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 36.707561] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 36.713781] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.722968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.731058] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.737396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.747291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.755748] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.762170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.780158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.788039] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.796305] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.805896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.817615] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.828602] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 36.836177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.844787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.859236] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 36.866482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.873835] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.884611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.896529] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 36.906602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.941290] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 36.948296] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 36.955968] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 36.966333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.974633] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.982153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.992558] device veth0_vlan entered promiscuous mode [ 37.002079] device veth1_vlan entered promiscuous mode [ 37.007883] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 37.016606] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 37.027980] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 37.037634] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.045348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.054191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.063726] device veth0_macvtap entered promiscuous mode [ 37.070721] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 37.078674] device veth1_macvtap entered promiscuous mode [ 37.087030] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 37.096736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 37.107362] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.114571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.122778] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.133530] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.140436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.257270] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 37.264960] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.280463] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.285793] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 37.295348] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.296286] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 37.303115] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.320644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 38.109225] Bluetooth: hci0: command 0x0409 tx timeout 2021/03/03 21:43:41 executed programs: 114 [ 40.186936] Bluetooth: hci0: command 0x041b tx timeout [ 42.265587] Bluetooth: hci0: command 0x040f tx timeout 2021/03/03 21:43:44 result: hanged=false err=executor 0: exit status 67 SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 [ 44.428759] IPVS: ftp: loaded support on port[0] = 21 [ 44.679621] chnl_net:caif_netlink_parms(): no params data found [ 44.821174] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.827742] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.835595] device bridge_slave_0 entered promiscuous mode [ 44.842338] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.849949] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.857423] device bridge_slave_1 entered promiscuous mode [ 44.879299] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.889291] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.900749] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.909034] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.917739] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.925050] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.933809] device bridge_slave_1 left promiscuous mode [ 44.939629] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.949925] device bridge_slave_0 left promiscuous mode [ 44.955514] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.969401] device veth1_macvtap left promiscuous mode [ 44.974890] device veth0_macvtap left promiscuous mode [ 44.980791] device veth1_vlan left promiscuous mode [ 44.986263] device veth0_vlan left promiscuous mode [ 46.343296] Bluetooth: hci0: command 0x0409 tx timeout [ 48.422537] Bluetooth: hci0: command 0x041b tx timeout [ 48.850621] device hsr_slave_1 left promiscuous mode [ 48.858127] device hsr_slave_0 left promiscuous mode [ 48.871367] team0 (unregistering): Port device team_slave_1 removed [ 48.881107] team0 (unregistering): Port device team_slave_0 removed [ 48.891660] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 48.901507] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 48.929538] bond0 (unregistering): Released all slaves [ 48.955820] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.963559] team0: Port device team_slave_0 added [ 48.968975] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.978148] team0: Port device team_slave_1 added [ 48.994454] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.000689] 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. [ 49.027166] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.039310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.045666] 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. [ 49.071681] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.083997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.092039] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.120139] device hsr_slave_0 entered promiscuous mode [ 49.126166] device hsr_slave_1 entered promiscuous mode [ 49.133477] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.140600] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.231013] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.278811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.289067] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.299058] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.308123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.318045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.329661] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.339413] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.353328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.360812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.371440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.380667] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.387107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.399718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.407513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.416449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.424795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.435194] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.441566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.453230] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.463562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.470627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.481468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.493999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.503967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.512961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.530031] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.540730] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.551907] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.559099] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.567817] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.576960] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.586346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.603021] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.610840] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.617923] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.625816] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.633491] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.646324] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.709069] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 49.720456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.786040] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 49.793692] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 49.801424] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 49.815682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.823838] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.830863] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.841953] device veth0_vlan entered promiscuous mode [ 49.851772] device veth1_vlan entered promiscuous mode [ 49.860089] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 49.867676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.892515] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 49.906645] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.925801] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.935377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.955083] device veth0_macvtap entered promiscuous mode [ 49.961570] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.971174] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.993467] device veth1_macvtap entered promiscuous mode [ 50.005206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 50.015785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 50.028472] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 50.035599] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.043929] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.053253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.064202] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.071067] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.078718] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.088425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.280186] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 50.287926] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.306953] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.310413] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready 2021/03/03 21:43:51 executed programs: 284 [ 50.326632] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.335465] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.343511] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.350674] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.501847] Bluetooth: hci0: command 0x040f tx timeout [ 52.581362] Bluetooth: hci0: command 0x0419 tx timeout