Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.44' (ECDSA) to the list of known hosts. 2021/02/24 17:18:47 parsed 1 programs 2021/02/24 17:18:47 executed programs: 0 syzkaller login: [ 39.247889] IPVS: ftp: loaded support on port[0] = 21 [ 39.351746] chnl_net:caif_netlink_parms(): no params data found [ 39.429829] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.437076] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.446458] device bridge_slave_0 entered promiscuous mode [ 39.454926] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.461782] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.468759] device bridge_slave_1 entered promiscuous mode [ 39.487634] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.496539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.515465] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.522985] team0: Port device team_slave_0 added [ 39.528435] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.536484] team0: Port device team_slave_1 added [ 39.552142] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.558395] 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. [ 39.583635] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.595222] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.601565] 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. [ 39.626953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.637894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.645604] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.665543] device hsr_slave_0 entered promiscuous mode [ 39.671474] device hsr_slave_1 entered promiscuous mode [ 39.677527] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.684789] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.751800] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.758320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.765343] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.771875] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.803885] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.810894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.819685] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.830322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.838911] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.846745] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.854346] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 39.865404] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.871796] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.882550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.890675] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.897011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.918553] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.928448] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.940856] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.948130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.956533] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.962993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.971392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.979090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.986888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.995022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.007807] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.015112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.022160] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.032183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.038865] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.051085] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.065750] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 40.075325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.110522] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 40.117618] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 40.125356] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 40.135591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.143284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.150956] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.159840] device veth0_vlan entered promiscuous mode [ 40.168628] device veth1_vlan entered promiscuous mode [ 40.175184] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 40.184441] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 40.195855] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 40.206149] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.214572] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.222650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.232156] device veth0_macvtap entered promiscuous mode [ 40.238286] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 40.247033] device veth1_macvtap entered promiscuous mode [ 40.256178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 40.266400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 40.276674] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.284090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.292629] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.303172] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.310142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.425591] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 40.433242] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.449670] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.458736] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.473446] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 40.480335] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.487449] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.495259] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.279989] Bluetooth: hci0: command 0x0409 tx timeout 2021/02/24 17:18:51 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 [ 42.958809] IPVS: ftp: loaded support on port[0] = 21 [ 43.117125] chnl_net:caif_netlink_parms(): no params data found [ 43.254097] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.260589] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.268095] device bridge_slave_0 entered promiscuous mode [ 43.275052] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.282077] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.289313] device bridge_slave_1 entered promiscuous mode [ 43.408274] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.417092] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.435815] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.443629] team0: Port device team_slave_0 added [ 43.450134] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.458808] team0: Port device team_slave_1 added [ 43.482032] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 43.489744] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 43.497908] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 43.504611] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 43.513622] device bridge_slave_1 left promiscuous mode [ 43.519790] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.529864] device bridge_slave_0 left promiscuous mode [ 43.535351] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.548038] device veth1_macvtap left promiscuous mode [ 43.553546] device veth0_macvtap left promiscuous mode [ 43.559934] device veth1_vlan left promiscuous mode [ 43.565266] device veth0_vlan left promiscuous mode [ 44.967015] Bluetooth: hci0: command 0x0409 tx timeout [ 47.035978] Bluetooth: hci0: command 0x041b tx timeout [ 47.565444] device hsr_slave_1 left promiscuous mode [ 47.572830] device hsr_slave_0 left promiscuous mode [ 47.586616] team0 (unregistering): Port device team_slave_1 removed [ 47.599242] team0 (unregistering): Port device team_slave_0 removed [ 47.609897] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 47.620546] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 47.647940] bond0 (unregistering): Released all slaves [ 47.661431] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.670177] 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. [ 47.696390] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.713334] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.720469] 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. [ 47.747014] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.758242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.766567] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.787388] device hsr_slave_0 entered promiscuous mode [ 47.793118] device hsr_slave_1 entered promiscuous mode [ 47.800108] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.807883] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.881593] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.926910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.936404] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.945323] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.954416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.962176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.972383] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.979117] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.989607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.996706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.004650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.013782] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.020211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.030692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.038590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.046534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.054448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.062596] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.069037] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.079531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.086969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.098802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.105800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.119764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.126862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.134830] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.147356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.156304] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.163490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.171939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.186658] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.196956] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.208048] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.214993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.223648] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.239801] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.247291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.258039] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.266306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.273040] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.285479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.344681] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.356598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.416607] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.423675] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.432258] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.443863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.453574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.471573] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.491868] device veth0_vlan entered promiscuous mode [ 48.511305] device veth1_vlan entered promiscuous mode [ 48.524630] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.540957] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.556562] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.568363] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.576379] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.583939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.595197] device veth0_macvtap entered promiscuous mode [ 48.602293] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.611786] device veth1_macvtap entered promiscuous mode [ 48.622810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.633419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.647363] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.654348] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.661521] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.669813] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.678616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.690828] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.698028] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.704609] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.714165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.906239] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 48.914954] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.926611] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.940168] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2021/02/24 17:18:58 executed programs: 57 [ 48.951777] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 48.959502] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.967322] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.974920] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.127120] Bluetooth: hci0: command 0x040f tx timeout [ 51.195063] Bluetooth: hci0: command 0x0419 tx timeout