[ 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 '10.128.0.5' (ECDSA) to the list of known hosts. 2021/02/25 20:28:11 parsed 1 programs 2021/02/25 20:28:11 executed programs: 0 syzkaller login: [ 416.968253] IPVS: ftp: loaded support on port[0] = 21 [ 417.072263] chnl_net:caif_netlink_parms(): no params data found [ 417.231776] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.238897] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.247057] device bridge_slave_0 entered promiscuous mode [ 417.254285] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.261117] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.268394] device bridge_slave_1 entered promiscuous mode [ 417.287008] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 417.297307] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 417.315786] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 417.323309] team0: Port device team_slave_0 added [ 417.329299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 417.336986] team0: Port device team_slave_1 added [ 417.353159] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 417.359505] 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. [ 417.385060] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 417.397437] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 417.403703] 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. [ 417.429825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 417.440682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 417.448535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 417.469025] device hsr_slave_0 entered promiscuous mode [ 417.474942] device hsr_slave_1 entered promiscuous mode [ 417.481611] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 417.489066] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 417.558808] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.565273] bridge0: port 2(bridge_slave_1) entered forwarding state [ 417.572361] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.578842] bridge0: port 1(bridge_slave_0) entered forwarding state [ 417.610842] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 417.618133] 8021q: adding VLAN 0 to HW filter on device bond0 [ 417.628295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 417.638106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 417.647946] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.655132] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.662795] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 417.674504] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 417.681200] 8021q: adding VLAN 0 to HW filter on device team0 [ 417.691238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 417.700281] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.706927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 417.717148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 417.724909] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.731420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 417.747131] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 417.756925] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 417.767620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 417.779172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 417.790134] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 417.801587] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 417.808603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 417.816060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 417.829447] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 417.837904] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 417.844621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 417.856636] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 417.870599] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 417.880467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 417.918085] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 417.926284] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 417.933257] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 417.943282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 417.951391] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 417.959232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 417.969397] device veth0_vlan entered promiscuous mode [ 417.979319] device veth1_vlan entered promiscuous mode [ 417.986453] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 417.995041] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 418.007939] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 418.018839] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 418.027093] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 418.037384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 418.048625] device veth0_macvtap entered promiscuous mode [ 418.055048] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 418.064891] device veth1_macvtap entered promiscuous mode [ 418.072416] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 418.084242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 418.094190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 418.104463] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 418.113160] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 418.120318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 418.128385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 418.139701] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 418.147765] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 418.154371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 418.162997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 418.283136] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 418.290602] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 418.302184] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 418.315213] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 418.328698] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 418.336557] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 418.343696] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 418.352590] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 418.986992] Bluetooth: hci0: command 0x0409 tx timeout 2021/02/25 20:28:16 executed programs: 151 [ 421.065816] Bluetooth: hci0: command 0x041b tx timeout [ 423.147014] Bluetooth: hci0: command 0x040f tx timeout [ 425.225520] Bluetooth: hci0: command 0x0419 tx timeout 2021/02/25 20:28:21 executed programs: 466 2021/02/25 20:28:26 executed programs: 852 2021/02/25 20:28:28 result: hanged=false err=executor 0: exit status 67 wrote=-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=32 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: short netlink write (errno 0: Success) SYZFAIL: child failed loop exited with status 67 [ 432.708707] syz-executor.0 (8117) used greatest stack depth: 23688 bytes left [ 433.841847] IPVS: ftp: loaded support on port[0] = 21 [ 434.132446] chnl_net:caif_netlink_parms(): no params data found [ 434.181006] bridge0: port 1(bridge_slave_0) entered blocking state [ 434.188424] bridge0: port 1(bridge_slave_0) entered disabled state [ 434.196615] device bridge_slave_0 entered promiscuous mode [ 434.203933] bridge0: port 2(bridge_slave_1) entered blocking state [ 434.212855] bridge0: port 2(bridge_slave_1) entered disabled state [ 434.220573] device bridge_slave_1 entered promiscuous mode [ 434.332945] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 434.342539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 434.369571] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 434.376740] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 434.385892] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 434.392729] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 434.402712] device bridge_slave_1 left promiscuous mode [ 434.408684] bridge0: port 2(bridge_slave_1) entered disabled state [ 434.420232] device bridge_slave_0 left promiscuous mode [ 434.426396] bridge0: port 1(bridge_slave_0) entered disabled state [ 434.441172] device veth1_macvtap left promiscuous mode [ 434.447064] device veth0_macvtap left promiscuous mode [ 434.452381] device veth1_vlan left promiscuous mode [ 434.458824] device veth0_vlan left promiscuous mode [ 435.865481] Bluetooth: hci0: command 0x0409 tx timeout [ 437.945404] Bluetooth: hci0: command 0x041b tx timeout [ 438.355475] device hsr_slave_1 left promiscuous mode [ 438.363002] device hsr_slave_0 left promiscuous mode [ 438.378826] team0 (unregistering): Port device team_slave_1 removed [ 438.388884] team0 (unregistering): Port device team_slave_0 removed [ 438.400283] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 438.410541] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 438.438468] bond0 (unregistering): Released all slaves [ 438.453503] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 438.461677] team0: Port device team_slave_0 added [ 438.469549] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 438.477175] team0: Port device team_slave_1 added [ 438.498304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 438.504570] 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. [ 438.530691] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 438.543557] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 438.549965] 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. [ 438.577121] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 438.588722] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 438.597015] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 438.618632] device hsr_slave_0 entered promiscuous mode [ 438.624342] device hsr_slave_1 entered promiscuous mode [ 438.631441] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 438.639757] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 438.719296] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 438.766367] 8021q: adding VLAN 0 to HW filter on device bond0 [ 438.777987] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 438.788322] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 438.800270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 438.808044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 438.821496] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 438.828079] 8021q: adding VLAN 0 to HW filter on device team0 [ 438.839173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 438.846337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 438.854797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 438.864720] bridge0: port 1(bridge_slave_0) entered blocking state [ 438.871193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 438.882753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 438.891044] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 438.900051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 438.909285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 438.919569] bridge0: port 2(bridge_slave_1) entered blocking state [ 438.926016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 438.937563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 438.946466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 438.958036] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 438.966376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 438.980306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 438.987610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 438.997988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 439.010649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 439.018204] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 439.027447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 439.037130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 439.054098] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 439.067059] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 439.079083] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 439.088341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 439.096770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 439.111620] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 439.120745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 439.132989] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 439.140530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 439.148670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 439.163658] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 439.229977] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 439.241687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 439.307942] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 439.315162] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 439.323604] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 439.336179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 439.344448] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 439.353719] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 439.363909] device veth0_vlan entered promiscuous mode [ 439.392246] device veth1_vlan entered promiscuous mode [ 439.399644] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 439.411945] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 439.447949] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 439.461229] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 439.469573] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 439.478499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 439.489863] device veth0_macvtap entered promiscuous mode [ 439.500640] device veth1_macvtap entered promiscuous mode [ 439.511799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 439.523995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 439.537217] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 439.544225] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 439.551813] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 439.560350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 439.572587] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 439.579918] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 439.586839] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 439.594848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 439.800418] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 439.815043] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 439.826523] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 439.843350] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2021/02/25 20:28:35 executed programs: 1043 [ 439.853378] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 439.868159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 439.878262] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 439.885225] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/25 20:28:35 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 [ 441.237937] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.243746] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.312864] IPVS: ftp: loaded support on port[0] = 21 [ 441.575436] chnl_net:caif_netlink_parms(): no params data found [ 441.731969] bridge0: port 1(bridge_slave_0) entered blocking state [ 441.738555] bridge0: port 1(bridge_slave_0) entered disabled state [ 441.747107] device bridge_slave_0 entered promiscuous mode [ 441.753952] bridge0: port 2(bridge_slave_1) entered blocking state [ 441.761074] bridge0: port 2(bridge_slave_1) entered disabled state [ 441.769525] device bridge_slave_1 entered promiscuous mode [ 441.788094] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 441.794823] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 441.803577] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 441.810488] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 441.818366] device bridge_slave_1 left promiscuous mode [ 441.823932] bridge0: port 2(bridge_slave_1) entered disabled state [ 441.832264] device bridge_slave_0 left promiscuous mode [ 441.838366] bridge0: port 1(bridge_slave_0) entered disabled state [ 441.848656] device veth1_macvtap left promiscuous mode [ 441.853972] device veth0_macvtap left promiscuous mode [ 441.860241] device veth1_vlan left promiscuous mode [ 441.866494] device veth0_vlan left promiscuous mode