[ OK ] Started OpenBSD Secure Shell server. [ 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. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.22' (ECDSA) to the list of known hosts. 2021/03/03 08:46:38 parsed 1 programs 2021/03/03 08:46:38 executed programs: 0 syzkaller login: [ 36.272182] IPVS: ftp: loaded support on port[0] = 21 [ 36.372915] chnl_net:caif_netlink_parms(): no params data found [ 36.480317] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.487099] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.494792] device bridge_slave_0 entered promiscuous mode [ 36.504159] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.510887] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.518545] device bridge_slave_1 entered promiscuous mode [ 36.537154] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.546093] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.565556] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.573054] team0: Port device team_slave_0 added [ 36.579407] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.586605] team0: Port device team_slave_1 added [ 36.603053] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.609370] 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. [ 36.635711] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.648532] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.654767] 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. [ 36.680612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.691860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.699796] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.719246] device hsr_slave_0 entered promiscuous mode [ 36.724951] device hsr_slave_1 entered promiscuous mode [ 36.731380] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.738894] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.806683] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.813125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.820167] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.826560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.861288] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.867816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.875727] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.885355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.894564] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.902354] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.909841] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 36.920784] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 36.927039] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.936136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.943942] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.950381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.961500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.969329] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.975680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.998155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.005901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.014763] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.022684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.032125] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 37.038325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.045369] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.059764] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 37.068005] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.074667] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.085438] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.099326] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 37.109721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.146079] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 37.153938] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 37.161677] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 37.171385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.179390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.186227] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.195905] device veth0_vlan entered promiscuous mode [ 37.204924] device veth1_vlan entered promiscuous mode [ 37.211122] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 37.220160] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 37.232313] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 37.242362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.250027] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.258184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.268267] device veth0_macvtap entered promiscuous mode [ 37.274355] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 37.282908] device veth1_macvtap entered promiscuous mode [ 37.292600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 37.302014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 37.312137] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.319203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.328058] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.339181] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.346981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.461031] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 37.468286] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.478336] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.491514] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 37.510502] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 37.517267] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.524396] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.532093] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 38.296562] Bluetooth: hci0: command 0x0409 tx timeout 2021/03/03 08:46:43 executed programs: 135 [ 40.374644] Bluetooth: hci0: command 0x041b tx timeout [ 42.454122] Bluetooth: hci0: command 0x040f tx timeout [ 44.532699] Bluetooth: hci0: command 0x0419 tx timeout 2021/03/03 08:46:49 executed programs: 405 2021/03/03 08:46:54 executed programs: 675 2021/03/03 08:46:56 result: hanged=false err=executor 0: exit status 67 SYZFAIL: setns(netns) failed (errno 22: Invalid argument) SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: setns(netns) failed (errno 22: Invalid argument) SYZFAIL: setns(netns) failed SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 [ 54.067513] IPVS: ftp: loaded support on port[0] = 21 [ 54.231391] chnl_net:caif_netlink_parms(): no params data found [ 54.368507] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.375189] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.383044] device bridge_slave_0 entered promiscuous mode [ 54.390564] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.396964] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.404866] device bridge_slave_1 entered promiscuous mode [ 54.437377] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.532284] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.550319] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.557615] team0: Port device team_slave_0 added [ 54.563579] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.571173] team0: Port device team_slave_1 added [ 54.589303] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.596644] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.605130] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.611891] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.620769] device bridge_slave_1 left promiscuous mode [ 54.626423] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.637450] device bridge_slave_0 left promiscuous mode [ 54.643599] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.656694] device veth1_macvtap left promiscuous mode [ 54.662338] device veth0_macvtap left promiscuous mode [ 54.667647] device veth1_vlan left promiscuous mode [ 54.673027] device veth0_vlan left promiscuous mode [ 56.049261] Bluetooth: hci0: command 0x0409 tx timeout