[ 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 '10.128.0.100' (ECDSA) to the list of known hosts. 2021/02/28 05:01:18 parsed 1 programs 2021/02/28 05:01:19 executed programs: 0 syzkaller login: [ 35.695916] IPVS: ftp: loaded support on port[0] = 21 [ 35.804691] chnl_net:caif_netlink_parms(): no params data found [ 35.924159] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.930777] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.937794] device bridge_slave_0 entered promiscuous mode [ 35.946234] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.952886] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.960456] device bridge_slave_1 entered promiscuous mode [ 35.977460] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.986560] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.006088] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.013508] team0: Port device team_slave_0 added [ 36.019946] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.027112] team0: Port device team_slave_1 added [ 36.042629] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.048972] 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. [ 36.074905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.086703] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.093496] 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. [ 36.119124] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.130648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.137976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.158123] device hsr_slave_0 entered promiscuous mode [ 36.163860] device hsr_slave_1 entered promiscuous mode [ 36.170355] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.177310] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.243024] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.249490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.256278] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.262675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.293228] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.299494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.307263] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.317063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.326006] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.333410] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.341478] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 36.352841] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 36.359146] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.367762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.376599] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.383042] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.392845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.400937] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.407260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.422064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.430199] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.440753] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.453899] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.464012] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.475334] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 36.482498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.491216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.498824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.512282] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 36.519841] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.526512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.537519] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.551237] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 36.561555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.594286] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 36.601753] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 36.608205] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 36.620016] device veth0_vlan entered promiscuous mode [ 36.628712] device veth1_vlan entered promiscuous mode [ 36.634627] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 36.641975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.650144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.657008] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.664686] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.675266] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 36.687157] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 36.696520] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.704459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.713682] device veth0_macvtap entered promiscuous mode [ 36.720613] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 36.728968] device veth1_macvtap entered promiscuous mode [ 36.737441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 36.747113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 36.757536] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.764657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.773008] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.783968] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 36.790876] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.797569] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.806356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.912720] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 36.919986] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.937280] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.939132] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 36.952055] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.961300] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.970043] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.976761] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 37.739130] Bluetooth: hci0: command 0x0409 tx timeout 2021/02/28 05:01:23 result: hanged=false err=executor 0: exit status 67 SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 [ 38.568937] syz-executor.0 (8158) used greatest stack depth: 23616 bytes left [ 39.752826] IPVS: ftp: loaded support on port[0] = 21 [ 40.004305] chnl_net:caif_netlink_parms(): no params data found [ 40.047864] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.054269] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.062171] device bridge_slave_0 entered promiscuous mode [ 40.069342] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.075744] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.084000] device bridge_slave_1 entered promiscuous mode [ 40.197222] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.206363] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.224865] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.232557] team0: Port device team_slave_0 added [ 40.238459] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.245805] team0: Port device team_slave_1 added [ 40.268142] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.274401] 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. [ 40.299817] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.312299] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.320184] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.328477] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.335148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.344087] device bridge_slave_1 left promiscuous mode [ 40.350108] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.360342] device bridge_slave_0 left promiscuous mode [ 40.365783] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.379143] device veth1_macvtap left promiscuous mode [ 40.384574] device veth0_macvtap left promiscuous mode [ 40.389991] device veth1_vlan left promiscuous mode [ 40.395196] device veth0_vlan left promiscuous mode [ 41.736673] Bluetooth: hci0: command 0x0409 tx timeout [ 43.815751] Bluetooth: hci0: command 0x041b tx timeout [ 44.395583] device hsr_slave_1 left promiscuous mode [ 44.402639] device hsr_slave_0 left promiscuous mode [ 44.414813] team0 (unregistering): Port device team_slave_1 removed [ 44.427320] team0 (unregistering): Port device team_slave_0 removed [ 44.438076] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 44.449295] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 44.476170] bond0 (unregistering): Released all slaves [ 44.489983] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.496321] 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. [ 44.522536] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.533543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.543695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.569084] device hsr_slave_0 entered promiscuous mode [ 44.576207] device hsr_slave_1 entered promiscuous mode [ 44.582482] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.589668] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.667017] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.710309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.719902] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.730069] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.737796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.747586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.757615] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.763686] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.775659] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.782724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.793398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.802018] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.808438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.819930] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.827625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.836540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.844496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.852594] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.859033] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.870435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.878400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.891193] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.899382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.911855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.921245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.931003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.941598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.950299] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.958260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.967409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.983461] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.994972] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.007008] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.013702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.022316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.040264] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.049025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.059617] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.067680] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.074376] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.090888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.143299] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.156238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.212211] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.219758] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.228334] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.239737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.248848] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.256245] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.275985] device veth0_vlan entered promiscuous mode [ 45.296404] device veth1_vlan entered promiscuous mode [ 45.316906] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.335170] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.351040] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.362021] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.371045] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.379042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.390175] device veth0_macvtap entered promiscuous mode [ 45.397574] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.407007] device veth1_macvtap entered promiscuous mode [ 45.417793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.429238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.440571] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.448207] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.454786] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.463397] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.472086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.483091] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.490957] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.498371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.507067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.670493] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 45.687239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.694654] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2021/02/28 05:01:30 executed programs: 154 [ 45.719557] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.730321] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 45.739961] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.747862] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.754632] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 45.895626] Bluetooth: hci0: command 0x040f tx timeout 2021/02/28 05:01:31 result: hanged=false err=executor 0: exit status 67 SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 [ 47.690897] IPVS: ftp: loaded support on port[0] = 21 [ 47.972392] chnl_net:caif_netlink_parms(): no params data found [ 48.011505] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.020335] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 48.028497] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.036117] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 48.043663] device bridge_slave_1 left promiscuous mode [ 48.049209] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.056971] device bridge_slave_0 left promiscuous mode [ 48.062501] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.071572] device veth1_macvtap left promiscuous mode [ 48.077039] device veth0_macvtap left promiscuous mode [ 48.082364] device veth1_vlan left promiscuous mode [ 48.087519] device veth0_vlan left promiscuous mode