[ 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 '10.128.0.172' (ECDSA) to the list of known hosts. 2021/03/03 05:45:51 parsed 1 programs 2021/03/03 05:45:51 executed programs: 0 syzkaller login: [ 412.716487] IPVS: ftp: loaded support on port[0] = 21 [ 412.820215] chnl_net:caif_netlink_parms(): no params data found [ 412.908193] bridge0: port 1(bridge_slave_0) entered blocking state [ 412.914744] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.923330] device bridge_slave_0 entered promiscuous mode [ 412.931681] bridge0: port 2(bridge_slave_1) entered blocking state [ 412.938097] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.946240] device bridge_slave_1 entered promiscuous mode [ 412.963562] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 412.972517] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 412.991117] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 412.999635] team0: Port device team_slave_0 added [ 413.005117] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 413.012667] team0: Port device team_slave_1 added [ 413.027844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 413.034131] 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. [ 413.059467] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 413.071304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 413.077535] 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. [ 413.102803] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 413.113450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 413.121101] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 413.141138] device hsr_slave_0 entered promiscuous mode [ 413.146948] device hsr_slave_1 entered promiscuous mode [ 413.153359] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 413.160728] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 413.228079] bridge0: port 2(bridge_slave_1) entered blocking state [ 413.234528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 413.241703] bridge0: port 1(bridge_slave_0) entered blocking state [ 413.248072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 413.280826] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 413.286918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 413.296370] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 413.306705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 413.315720] bridge0: port 1(bridge_slave_0) entered disabled state [ 413.323227] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.330698] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 413.341686] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 413.347752] 8021q: adding VLAN 0 to HW filter on device team0 [ 413.356939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 413.365199] bridge0: port 1(bridge_slave_0) entered blocking state [ 413.371621] bridge0: port 1(bridge_slave_0) entered forwarding state [ 413.381452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 413.389830] bridge0: port 2(bridge_slave_1) entered blocking state [ 413.396737] bridge0: port 2(bridge_slave_1) entered forwarding state [ 413.417109] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 413.427071] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 413.440059] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 413.447276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 413.462601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 413.470513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 413.478133] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 413.485933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 413.492918] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 413.506478] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 413.513894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 413.520676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 413.532838] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 413.545685] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 413.555082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 413.588510] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 413.596397] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 413.603258] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 413.612428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 413.620708] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 413.627861] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 413.637328] device veth0_vlan entered promiscuous mode [ 413.646325] device veth1_vlan entered promiscuous mode [ 413.652575] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 413.661955] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 413.673348] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 413.682604] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 413.690033] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 413.697344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 413.707287] device veth0_macvtap entered promiscuous mode [ 413.713520] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 413.722066] device veth1_macvtap entered promiscuous mode [ 413.731256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 413.741324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 413.751716] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 413.758440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 413.767578] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 413.777923] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 413.785093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 413.898758] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 413.905852] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 413.924162] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 413.927028] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 413.939587] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 413.948408] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 413.955603] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 413.962651] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 414.750361] Bluetooth: hci0: command 0x0409 tx timeout 2021/03/03 05:45:56 executed programs: 170 [ 416.829312] Bluetooth: hci0: command 0x041b tx timeout [ 418.908974] Bluetooth: hci0: command 0x040f tx timeout [ 420.988850] Bluetooth: hci0: command 0x0419 tx timeout 2021/03/03 05:46:01 executed programs: 505 2021/03/03 05:46:06 executed programs: 833 2021/03/03 05:46:11 executed programs: 1171 2021/03/03 05:46:16 executed programs: 1505 [ 441.320557] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.326363] ieee802154 phy1 wpan1: encryption failed: -22 2021/03/03 05:46:21 executed programs: 1840 2021/03/03 05:46:26 executed programs: 2169 2021/03/03 05:46:28 result: hanged=false err=executor 0: exit status 67 SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write wrote=-1, want=36SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write wrote=-1, want=36 (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write wrote=-1, want=36SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write SYZFAIL: netlink_send_ext: short netlink write wrote=-1, want=36 (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 [ 448.028667] syz-executor.0 (8105) used greatest stack depth: 23368 bytes left [ 449.228587] IPVS: ftp: loaded support on port[0] = 21 [ 449.479759] chnl_net:caif_netlink_parms(): no params data found [ 449.522193] bridge0: port 1(bridge_slave_0) entered blocking state [ 449.528753] bridge0: port 1(bridge_slave_0) entered disabled state [ 449.536816] device bridge_slave_0 entered promiscuous mode [ 449.545417] bridge0: port 2(bridge_slave_1) entered blocking state [ 449.552826] bridge0: port 2(bridge_slave_1) entered disabled state [ 449.561181] device bridge_slave_1 entered promiscuous mode [ 449.583482] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 449.594639] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 449.703163] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 449.710801] team0: Port device team_slave_0 added [ 449.716248] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 449.723802] team0: Port device team_slave_1 added [ 449.739574] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 449.745832] 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. [ 449.771123] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 449.783071] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 449.789418] 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. [ 449.815837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 449.830653] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 449.837540] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 449.845425] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 449.852679] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 449.861733] device bridge_slave_1 left promiscuous mode [ 449.867605] bridge0: port 2(bridge_slave_1) entered disabled state [ 449.878414] device bridge_slave_0 left promiscuous mode [ 449.883876] bridge0: port 1(bridge_slave_0) entered disabled state [ 449.895955] device veth1_macvtap left promiscuous mode [ 449.901662] device veth0_macvtap left promiscuous mode [ 449.906992] device veth1_vlan left promiscuous mode [ 449.912530] device veth0_vlan left promiscuous mode [ 451.227467] Bluetooth: hci0: command 0x0409 tx timeout [ 453.307454] Bluetooth: hci0: command 0x041b tx timeout [ 453.913649] device hsr_slave_1 left promiscuous mode [ 453.920791] device hsr_slave_0 left promiscuous mode [ 453.934414] team0 (unregistering): Port device team_slave_1 removed [ 453.944416] team0 (unregistering): Port device team_slave_0 removed [ 453.956966] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 453.966918] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 453.994464] bond0 (unregistering): Released all slaves [ 454.006837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 454.016488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 454.038761] device hsr_slave_0 entered promiscuous mode [ 454.044895] device hsr_slave_1 entered promiscuous mode [ 454.051487] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 454.059693] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 454.142117] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 454.186404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 454.199099] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 454.210255] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 454.217654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 454.224688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 454.236847] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 454.244205] 8021q: adding VLAN 0 to HW filter on device team0 [ 454.255421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 454.263231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 454.273180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 454.282320] bridge0: port 1(bridge_slave_0) entered blocking state [ 454.288742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 454.300788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 454.308360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 454.316130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 454.326591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 454.335673] bridge0: port 2(bridge_slave_1) entered blocking state [ 454.342199] bridge0: port 2(bridge_slave_1) entered forwarding state [ 454.354732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 454.363007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 454.377973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 454.384912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 454.400240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 454.407313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 454.415254] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 454.428947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 454.440525] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 454.449681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 454.458968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 454.466749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 454.480579] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 454.493244] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 454.500107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 454.511506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 454.527153] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 454.537599] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 454.543828] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 454.554084] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 454.567047] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 454.617749] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 454.629794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 454.689642] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 454.696766] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 454.705058] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 454.717791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 454.725883] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 454.735210] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 454.745216] device veth0_vlan entered promiscuous mode [ 454.756352] device veth1_vlan entered promiscuous mode [ 454.763808] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 454.774628] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 454.805662] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 454.824365] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 454.832975] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 454.841096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 454.850965] device veth0_macvtap entered promiscuous mode [ 454.857770] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 454.866417] device veth1_macvtap entered promiscuous mode [ 454.876728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 454.887965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 454.898484] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 454.905465] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 454.912800] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 454.920434] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 454.928473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 454.942313] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 454.951368] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 454.958996] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 454.967797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 455.138913] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 455.160179] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 455.178471] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 455.185273] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2021/03/03 05:46:35 executed programs: 2238 [ 455.215383] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 455.222442] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 455.231202] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 455.238681] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 455.387651] Bluetooth: hci0: command 0x040f tx timeout [ 457.467331] Bluetooth: hci0: command 0x0419 tx timeout