[ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.92' (ECDSA) to the list of known hosts. 2021/02/23 21:20:17 parsed 1 programs 2021/02/23 21:20:18 executed programs: 0 syzkaller login: [ 35.639507] IPVS: ftp: loaded support on port[0] = 21 [ 35.744851] chnl_net:caif_netlink_parms(): no params data found [ 35.835144] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.841896] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.850053] device bridge_slave_0 entered promiscuous mode [ 35.858376] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.866533] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.873458] device bridge_slave_1 entered promiscuous mode [ 35.891312] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.900048] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.918870] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.926974] team0: Port device team_slave_0 added [ 35.932367] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.940461] team0: Port device team_slave_1 added [ 35.956556] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.962964] 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. [ 35.988881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.000664] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.007487] 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. [ 36.032757] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.043525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.051217] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.070466] device hsr_slave_0 entered promiscuous mode [ 36.076737] device hsr_slave_1 entered promiscuous mode [ 36.082759] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.089982] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.155242] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.161691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.168655] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.175099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.208176] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.214246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.223546] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.232690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.242065] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.250156] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.257899] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 36.268873] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 36.274930] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.284394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.292608] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.298998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.308933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.317217] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.323644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.344763] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.354688] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.365510] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 36.373305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.381265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.389019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.396790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.404246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.411277] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.424619] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 36.432546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.439338] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.448936] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.463011] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 36.472455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.504313] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 36.511906] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 36.519800] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 36.529682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.537572] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.544469] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.553210] device veth0_vlan entered promiscuous mode [ 36.562364] device veth1_vlan entered promiscuous mode [ 36.568599] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 36.577893] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 36.590323] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 36.599350] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.607986] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.615318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.624768] device veth0_macvtap entered promiscuous mode [ 36.631866] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 36.641529] device veth1_macvtap entered promiscuous mode [ 36.650809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 36.660489] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 36.671580] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.678969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.687878] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.698265] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.706269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.816485] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 36.824218] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.840162] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.846528] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 36.857041] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.865311] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.874408] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.881725] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 37.686250] Bluetooth: hci0: command 0x0409 tx timeout 2021/02/23 21:20:23 executed programs: 221 [ 39.754173] Bluetooth: hci0: command 0x041b tx timeout [ 41.832973] Bluetooth: hci0: command 0x040f tx timeout 2021/02/23 21:20:26 result: hanged=false err=executor 0: exit status 67 (errno 22: Invalid argument) SYZFAIL: setns(netns) failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67 (errno 22: Invalid argument) SYZFAIL: setns(netns) failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67 [ 43.183137] syz-executor.0 (8109) used greatest stack depth: 23736 bytes left [ 44.377461] IPVS: ftp: loaded support on port[0] = 21 [ 44.543514] chnl_net:caif_netlink_parms(): no params data found [ 44.679974] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.686680] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.694430] device bridge_slave_0 entered promiscuous mode [ 44.702435] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.708834] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.716856] device bridge_slave_1 entered promiscuous mode [ 44.744803] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.842585] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.859962] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.867481] team0: Port device team_slave_0 added [ 44.878104] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.885860] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.894078] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.900744] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.909772] device bridge_slave_1 left promiscuous mode [ 44.916450] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.926294] device bridge_slave_0 left promiscuous mode [ 44.932174] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.945413] device veth1_macvtap left promiscuous mode [ 44.950952] device veth0_macvtap left promiscuous mode [ 44.956336] device veth1_vlan left promiscuous mode [ 44.961827] device veth0_vlan left promiscuous mode [ 46.311082] Bluetooth: hci0: command 0x0409 tx timeout [ 48.390332] Bluetooth: hci0: command 0x041b tx timeout [ 48.977087] device hsr_slave_1 left promiscuous mode [ 48.984446] device hsr_slave_0 left promiscuous mode [ 48.997964] team0 (unregistering): Port device team_slave_1 removed [ 49.010330] team0 (unregistering): Port device team_slave_0 removed [ 49.019684] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 49.031353] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 49.057456] bond0 (unregistering): Released all slaves [ 49.071930] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.079262] team0: Port device team_slave_1 added [ 49.096349] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.102728] 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. [ 49.128843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.142685] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.148921] 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. [ 49.175960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.187160] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.195137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.220639] device hsr_slave_0 entered promiscuous mode [ 49.226268] device hsr_slave_1 entered promiscuous mode [ 49.233562] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.241011] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.344335] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.388262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.398484] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.412223] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.418815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.427899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.439053] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.447129] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.457498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.465419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.474494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.483663] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.490064] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.502151] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.511661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.518880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.528457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.537051] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.543460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.553505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.561781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.574235] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.581338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.596137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.604903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.615092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.625703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.634859] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.642831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.652189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.668281] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.680252] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.692483] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.699161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.707687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.723641] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.731798] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.743568] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.750573] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.757304] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.769700] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.828241] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 49.839549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.934330] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 49.942937] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 49.949672] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 49.962047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.969725] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.977553] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.986618] device veth0_vlan entered promiscuous mode [ 50.000232] device veth1_vlan entered promiscuous mode [ 50.006349] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 50.017380] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 50.032570] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 50.043688] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.051966] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.059399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.069283] device veth0_macvtap entered promiscuous mode [ 50.076513] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 50.086882] device veth1_macvtap entered promiscuous mode [ 50.095164] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.105420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 50.116469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 50.127003] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 50.135844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.143049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.155160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.166510] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.179891] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.186483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.195495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.348252] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 50.356266] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.371123] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2021/02/23 21:20:34 executed programs: 636 [ 50.398323] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.410151] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 50.416562] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.424202] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.432544] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.471870] Bluetooth: hci0: command 0x040f tx timeout [ 52.561247] Bluetooth: hci0: command 0x0419 tx timeout