[ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.36' (ECDSA) to the list of known hosts. 2021/03/02 17:51:47 parsed 1 programs 2021/03/02 17:51:48 executed programs: 0 syzkaller login: [ 398.449751] IPVS: ftp: loaded support on port[0] = 21 [ 398.547084] chnl_net:caif_netlink_parms(): no params data found [ 398.625663] bridge0: port 1(bridge_slave_0) entered blocking state [ 398.632689] bridge0: port 1(bridge_slave_0) entered disabled state [ 398.640479] device bridge_slave_0 entered promiscuous mode [ 398.647705] bridge0: port 2(bridge_slave_1) entered blocking state [ 398.654487] bridge0: port 2(bridge_slave_1) entered disabled state [ 398.661616] device bridge_slave_1 entered promiscuous mode [ 398.678908] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 398.687601] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 398.705790] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 398.713210] team0: Port device team_slave_0 added [ 398.718815] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 398.726013] team0: Port device team_slave_1 added [ 398.741198] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 398.747430] 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. [ 398.772702] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 398.784104] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 398.790446] 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. [ 398.815944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 398.827195] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 398.834932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 398.855146] device hsr_slave_0 entered promiscuous mode [ 398.860896] device hsr_slave_1 entered promiscuous mode [ 398.866853] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 398.874263] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 398.937845] bridge0: port 2(bridge_slave_1) entered blocking state [ 398.944314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 398.951532] bridge0: port 1(bridge_slave_0) entered blocking state [ 398.957887] bridge0: port 1(bridge_slave_0) entered forwarding state [ 398.990911] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 398.997005] 8021q: adding VLAN 0 to HW filter on device bond0 [ 399.006039] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 399.015057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 399.023649] bridge0: port 1(bridge_slave_0) entered disabled state [ 399.031207] bridge0: port 2(bridge_slave_1) entered disabled state [ 399.038145] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 399.049111] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 399.055264] 8021q: adding VLAN 0 to HW filter on device team0 [ 399.070757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 399.079001] bridge0: port 1(bridge_slave_0) entered blocking state [ 399.085350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 399.092967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 399.101117] bridge0: port 2(bridge_slave_1) entered blocking state [ 399.107462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 399.118582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 399.127283] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 399.136725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 399.148802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 399.160341] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 399.171527] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 399.177538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 399.185299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 399.198722] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 399.206121] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 399.213808] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 399.225404] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 399.238190] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 399.249129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 399.283560] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 399.291411] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 399.298012] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 399.308587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 399.316079] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 399.323289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 399.332507] device veth0_vlan entered promiscuous mode [ 399.341579] device veth1_vlan entered promiscuous mode [ 399.347406] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 399.357211] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 399.371359] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 399.381741] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 399.390365] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 399.397652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 399.407977] device veth0_macvtap entered promiscuous mode [ 399.414689] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 399.422950] device veth1_macvtap entered promiscuous mode [ 399.432331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 399.442337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 399.452554] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 399.459920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 399.469758] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 399.480299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 399.491057] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 399.595380] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 399.602737] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 399.619008] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 399.626366] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 399.640025] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 399.646325] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 399.653522] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 399.661047] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 400.479406] Bluetooth: hci0: command 0x0409 tx timeout 2021/03/02 17:51:53 executed programs: 205 [ 402.558557] Bluetooth: hci0: command 0x041b tx timeout [ 404.638716] Bluetooth: hci0: command 0x040f tx timeout [ 406.728107] Bluetooth: hci0: command 0x0419 tx timeout 2021/03/02 17:51:58 executed programs: 590 2021/03/02 17:52:03 executed programs: 969 2021/03/02 17:52:08 executed programs: 1364 2021/03/02 17:52:13 executed programs: 1741 2021/03/02 17:52:18 executed programs: 2342 2021/03/02 17:52:23 executed programs: 3061 2021/03/02 17:52:28 executed programs: 3795 [ 441.278834] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.284695] ieee802154 phy1 wpan1: encryption failed: -22 2021/03/02 17:52:33 executed programs: 4528 2021/03/02 17:52:38 executed programs: 5265 2021/03/02 17:52:43 executed programs: 5992 2021/03/02 17:52:48 executed programs: 6714 2021/03/02 17:52:53 executed programs: 7440 2021/03/02 17:52:58 executed programs: 8172 2021/03/02 17:53:03 executed programs: 8893 [ 477.215617] syz-executor.0 (8143) used greatest stack depth: 23568 bytes left 2021/03/02 17:53:08 result: hanged=false err=executor 0: exit status 67 SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 2021/03/02 17:53:08 executed programs: 9577 [ 478.640055] IPVS: ftp: loaded support on port[0] = 21 [ 478.819197] chnl_net:caif_netlink_parms(): no params data found [ 478.969768] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.976213] bridge0: port 1(bridge_slave_0) entered disabled state [ 478.983219] device bridge_slave_0 entered promiscuous mode [ 478.992372] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.999133] bridge0: port 2(bridge_slave_1) entered disabled state [ 479.006530] device bridge_slave_1 entered promiscuous mode [ 479.027350] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 479.037400] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 479.052405] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 479.059377] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 479.067859] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 479.074884] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 479.083841] device bridge_slave_1 left promiscuous mode [ 479.089555] bridge0: port 2(bridge_slave_1) entered disabled state [ 479.099654] device bridge_slave_0 left promiscuous mode [ 479.106062] bridge0: port 1(bridge_slave_0) entered disabled state [ 479.119681] device veth1_macvtap left promiscuous mode [ 479.125377] device veth0_macvtap left promiscuous mode [ 479.130671] device veth1_vlan left promiscuous mode [ 479.136001] device veth0_vlan left promiscuous mode [ 480.553244] Bluetooth: hci0: command 0x0409 tx timeout [ 482.633006] Bluetooth: hci0: command 0x041b tx timeout [ 483.124763] device hsr_slave_1 left promiscuous mode [ 483.131909] device hsr_slave_0 left promiscuous mode [ 483.148615] team0 (unregistering): Port device team_slave_1 removed [ 483.157901] team0 (unregistering): Port device team_slave_0 removed [ 483.169252] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 483.179221] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 483.205344] bond0 (unregistering): Released all slaves [ 483.225644] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 483.234132] team0: Port device team_slave_0 added [ 483.239572] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 483.247507] team0: Port device team_slave_1 added [ 483.265230] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 483.271527] 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. [ 483.297582] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 483.309320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 483.315593] 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. [ 483.341874] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 483.354977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 483.362575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 483.383595] device hsr_slave_0 entered promiscuous mode [ 483.389326] device hsr_slave_1 entered promiscuous mode [ 483.395564] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 483.402562] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 483.500425] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 483.544537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 483.554553] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 483.564834] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 483.571827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 483.581682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 483.594000] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 483.600076] 8021q: adding VLAN 0 to HW filter on device team0 [ 483.610959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 483.619721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 483.628703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 483.638770] bridge0: port 1(bridge_slave_0) entered blocking state [ 483.645175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 483.657663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 483.665483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 483.675185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 483.683869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 483.691574] bridge0: port 2(bridge_slave_1) entered blocking state [ 483.697978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 483.710313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 483.718350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 483.730899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 483.738969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 483.751849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 483.761569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 483.771549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 483.783458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 483.795852] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 483.804626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 483.812543] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 483.823294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 483.836243] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 483.851009] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 483.857967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 483.867347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 483.885650] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 483.894597] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 483.900811] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 483.911614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.924663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 483.978647] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 483.991474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 484.079409] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 484.088097] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 484.096160] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 484.109355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 484.117317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 484.125516] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 484.134383] device veth0_vlan entered promiscuous mode [ 484.145432] device veth1_vlan entered promiscuous mode [ 484.151534] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 484.162787] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 484.177116] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 484.188487] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 484.196776] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 484.204706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 484.214856] device veth0_macvtap entered promiscuous mode [ 484.221077] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 484.230498] device veth1_macvtap entered promiscuous mode [ 484.240730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 484.252578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 484.265097] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 484.276017] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 484.283132] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 484.289805] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 484.298605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 484.310083] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 484.318432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 484.326392] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 484.335856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 484.499228] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 484.510191] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 484.523160] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 484.528062] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 484.541250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2021/03/02 17:53:15 executed programs: 9578 [ 484.541272] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 484.572638] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 484.580239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 484.712890] Bluetooth: hci0: command 0x040f tx timeout [ 486.795979] Bluetooth: hci0: command 0x0419 tx timeout