[ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Started Permit User Sessions. [ OK ] Started System Logging Service. [ OK ] Found device /dev/ttyS0. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.194' (ECDSA) to the list of known hosts. 2021/02/24 23:14:49 parsed 1 programs 2021/02/24 23:14:50 executed programs: 0 syzkaller login: [ 35.577192] IPVS: ftp: loaded support on port[0] = 21 [ 35.683491] chnl_net:caif_netlink_parms(): no params data found [ 35.764957] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.771792] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.778981] device bridge_slave_0 entered promiscuous mode [ 35.787127] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.793632] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.801099] device bridge_slave_1 entered promiscuous mode [ 35.819768] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.828849] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.847564] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.856228] team0: Port device team_slave_0 added [ 35.862108] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.869373] team0: Port device team_slave_1 added [ 35.885557] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.892323] 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. [ 35.917597] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.929116] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.935490] 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. [ 35.961464] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.972239] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.979618] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.999464] device hsr_slave_0 entered promiscuous mode [ 36.005525] device hsr_slave_1 entered promiscuous mode [ 36.012160] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.019214] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.087190] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.093871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.101055] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.107445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.139058] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.146548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.155829] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.165364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.175783] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.183651] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.191353] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 36.202776] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 36.209048] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.218480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.226276] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.232854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.243199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.250855] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.257347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.274377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.283546] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.293736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.307869] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.318421] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.330060] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 36.336913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.344891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.353142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.367255] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 36.375882] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.383393] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.395119] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.408719] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 36.418687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.448497] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 36.455738] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 36.463564] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 36.473722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.481919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.488777] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.498712] device veth0_vlan entered promiscuous mode [ 36.508622] device veth1_vlan entered promiscuous mode [ 36.514943] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 36.523816] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 36.535610] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 36.545404] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.553068] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.560891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.571349] device veth0_macvtap entered promiscuous mode [ 36.577597] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 36.586950] device veth1_macvtap entered promiscuous mode [ 36.596344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 36.605959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 36.617529] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.625528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.634724] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.644896] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.653283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.765739] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 36.772934] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.791203] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.796270] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 36.808136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.808436] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.820051] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.829666] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/24 23:14:53 result: hanged=false err=executor 0: exit status 67 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: netlink read failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: netlink read failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67 [ 38.919144] IPVS: ftp: loaded support on port[0] = 21 [ 39.080518] chnl_net:caif_netlink_parms(): no params data found [ 39.212752] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.221275] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.229177] device bridge_slave_0 entered promiscuous mode [ 39.236313] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.243849] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.251679] device bridge_slave_1 entered promiscuous mode [ 39.275945] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.288526] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.394535] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.402892] team0: Port device team_slave_0 added [ 39.409364] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.416712] team0: Port device team_slave_1 added [ 39.439479] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.445963] 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. [ 39.472007] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.485127] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.492239] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.501149] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.508386] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.518642] device bridge_slave_1 left promiscuous mode [ 39.524303] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.534244] device bridge_slave_0 left promiscuous mode [ 39.540465] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.552241] device veth1_macvtap left promiscuous mode [ 39.558510] device veth0_macvtap left promiscuous mode [ 39.564167] device veth1_vlan left promiscuous mode [ 39.569494] device veth0_vlan left promiscuous mode [ 40.886460] Bluetooth: hci0: command 0x0409 tx timeout [ 42.964512] Bluetooth: hci0: command 0x041b tx timeout [ 43.568131] device hsr_slave_1 left promiscuous mode [ 43.575852] device hsr_slave_0 left promiscuous mode [ 43.589124] team0 (unregistering): Port device team_slave_1 removed [ 43.602025] team0 (unregistering): Port device team_slave_0 removed [ 43.611949] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 43.622677] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 43.650071] bond0 (unregistering): Released all slaves [ 43.666548] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.672992] 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. [ 43.699339] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.711722] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.719479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.741820] device hsr_slave_0 entered promiscuous mode [ 43.747903] device hsr_slave_1 entered promiscuous mode [ 43.756280] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.763673] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.842981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.887743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.897824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.908203] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.915684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.923097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.934250] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.940330] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.950549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.957960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.966572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.975251] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.981608] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.992226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.000762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.009450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.017849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.027204] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.033561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.043539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.052032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.064651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.072335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.086639] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.093555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.102360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.113629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.122362] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.131080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.139444] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.155545] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.166808] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.178004] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.185881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.194685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.208697] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.216952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.230974] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.238678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.246855] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.261889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.317589] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.329264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.382547] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.390365] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.398403] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.409527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.420832] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.442932] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.453226] device veth0_vlan entered promiscuous mode [ 44.468664] device veth1_vlan entered promiscuous mode [ 44.476994] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.488208] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.519698] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.531652] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.541212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.549858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.560078] device veth0_macvtap entered promiscuous mode [ 44.567599] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.577352] device veth1_macvtap entered promiscuous mode [ 44.589014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.599152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.610437] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.618471] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.625814] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.633328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.642179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.655763] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.662677] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.670474] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.679119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.867605] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 44.880488] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.891561] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2021/02/24 23:15:00 executed programs: 43 [ 44.917325] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.928809] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 44.936253] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.945134] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.951882] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 45.043763] Bluetooth: hci0: command 0x040f tx timeout [ 47.123126] Bluetooth: hci0: command 0x0419 tx timeout 2021/02/24 23:15:03 result: hanged=false err=executor 0: exit status 67 wrote=-1, want=28 (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: netlink read failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67 wrote=-1, want=28 (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: netlink read failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67