[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.211' (ECDSA) to the list of known hosts. 2021/02/25 19:25:29 parsed 1 programs 2021/02/25 19:25:29 executed programs: 0 syzkaller login: [ 39.687884] IPVS: ftp: loaded support on port[0] = 21 [ 39.794575] chnl_net:caif_netlink_parms(): no params data found [ 39.947021] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.957206] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.966397] device bridge_slave_0 entered promiscuous mode [ 39.974295] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.980866] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.989051] device bridge_slave_1 entered promiscuous mode [ 40.007024] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.016393] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.035888] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.043656] team0: Port device team_slave_0 added [ 40.049267] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.057737] team0: Port device team_slave_1 added [ 40.074168] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.080553] 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. [ 40.106818] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.119581] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.126558] 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. [ 40.153194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.164744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.172736] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.194651] device hsr_slave_0 entered promiscuous mode [ 40.201003] device hsr_slave_1 entered promiscuous mode [ 40.208229] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.215791] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.283406] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.290021] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.297114] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.304617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.338381] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.345638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.354767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.365834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.376029] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.384429] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.393398] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.407093] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.414968] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.424508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.432589] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.440267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.462442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.470300] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.477203] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.486137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.494638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.502582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.510667] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.522360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.533899] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.540489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.556041] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.564087] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.571043] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.583973] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.597934] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 40.608619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.647265] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 40.655603] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 40.663670] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 40.674608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.683119] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.691596] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.702719] device veth0_vlan entered promiscuous mode [ 40.713750] device veth1_vlan entered promiscuous mode [ 40.720180] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 40.730524] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 40.744231] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 40.754386] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.763566] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.772727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.784152] device veth0_macvtap entered promiscuous mode [ 40.793931] device veth1_macvtap entered promiscuous mode [ 40.804184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 40.814480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 40.826796] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 40.834658] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.842143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.850127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.861486] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 40.868677] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.876051] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.884228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.005317] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 41.012726] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.032165] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.032942] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 41.046966] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.064469] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.072904] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.079753] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/25 19:25:32 result: hanged=false err=executor 0: exit status 67 wrote=-1, want=36 (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=36 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: short netlink write (errno 0: Success) SYZFAIL: child failed loop exited with status 67 [ 42.562824] IPVS: ftp: loaded support on port[0] = 21 [ 42.949396] chnl_net:caif_netlink_parms(): no params data found [ 42.999389] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.005931] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.016109] device bridge_slave_0 entered promiscuous mode [ 43.024644] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.031736] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.038824] device bridge_slave_1 entered promiscuous mode [ 43.051252] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 43.058394] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 43.067476] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 43.074987] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 43.085365] device bridge_slave_1 left promiscuous mode [ 43.091382] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.102673] device bridge_slave_0 left promiscuous mode [ 43.108458] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.122715] device veth1_macvtap left promiscuous mode [ 43.128553] device veth0_macvtap left promiscuous mode [ 43.134149] device veth1_vlan left promiscuous mode [ 43.139943] device veth0_vlan left promiscuous mode [ 44.589647] Bluetooth: hci0: command 0x0409 tx timeout [ 46.667766] Bluetooth: hci0: command 0x041b tx timeout [ 47.047547] device hsr_slave_1 left promiscuous mode [ 47.055394] device hsr_slave_0 left promiscuous mode [ 47.070275] team0 (unregistering): Port device team_slave_1 removed [ 47.083746] team0 (unregistering): Port device team_slave_0 removed [ 47.096413] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 47.108043] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 47.136684] bond0 (unregistering): Released all slaves [ 47.167759] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.179056] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.199550] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.207338] team0: Port device team_slave_0 added [ 47.214299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.221964] team0: Port device team_slave_1 added [ 47.241405] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.248717] 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. [ 47.276269] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.289590] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.295884] 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. [ 47.325272] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.336785] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.346221] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.373216] device hsr_slave_0 entered promiscuous mode [ 47.380089] device hsr_slave_1 entered promiscuous mode [ 47.386222] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.394561] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.495664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.542308] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.549027] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.559244] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.570045] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.576235] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 47.586510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.595987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.608370] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.614481] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.626128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.634720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.644160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.653867] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.660321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.673933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.683839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.694078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.703406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.713795] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.720469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.733256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.741383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.754701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.763024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.779076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.799377] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.809267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.818741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.830150] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.844742] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.852453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.862187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.883051] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.892605] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.902885] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.910924] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.924623] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.981627] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.996798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.082482] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.091978] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.099367] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.112509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.122043] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.130575] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.142140] device veth0_vlan entered promiscuous mode [ 48.156333] device veth1_vlan entered promiscuous mode [ 48.163340] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.171748] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.195363] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.206415] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.215319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.223636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.234620] device veth0_macvtap entered promiscuous mode [ 48.242092] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.253106] device veth1_macvtap entered promiscuous mode [ 48.260587] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.272192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.282710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.294758] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.302258] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.309981] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.318266] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.325945] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.334760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.348685] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.355868] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.365321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.374561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.561443] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 48.568995] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.576119] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2021/02/25 19:25:39 executed programs: 7 [ 48.607839] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.622550] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 48.630787] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.638404] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.645213] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.746855] Bluetooth: hci0: command 0x040f tx timeout 2021/02/25 19:25:41 result: hanged=false err=executor 0: exit status 67 wrote=-1, want=36 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: short netlink write wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36 (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=36 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: short netlink write wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36wrote=-1, want=36 (errno 9: Bad file descriptor) SYZFAIL: netlink_send_ext: short netlink write (errno 0: Success) SYZFAIL: child failed loop exited with status 67