Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. 2022/03/30 04:31:58 fuzzer started 2022/03/30 04:31:58 connecting to host at 10.128.0.169:34167 2022/03/30 04:31:58 checking machine... 2022/03/30 04:31:58 checking revisions... 2022/03/30 04:31:58 testing simple program... syzkaller login: [ 25.955687][ T3598] cgroup: Unknown subsys name 'net' [ 26.073520][ T3598] cgroup: Unknown subsys name 'rlimit' executing program executing program [ 34.232313][ T3603] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.239533][ T3603] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.246601][ T3603] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.253833][ T3603] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.261007][ T3603] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 34.268070][ T3603] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.298332][ T3601] chnl_net:caif_netlink_parms(): no params data found [ 34.315715][ T3601] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.322849][ T3601] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.330243][ T3601] device bridge_slave_0 entered promiscuous mode [ 34.337247][ T3601] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.344350][ T3601] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.351827][ T3601] device bridge_slave_1 entered promiscuous mode [ 34.362371][ T3601] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.372069][ T3601] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.385122][ T3601] team0: Port device team_slave_0 added [ 34.391216][ T3601] team0: Port device team_slave_1 added [ 34.400898][ T3601] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.407949][ T3601] 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. [ 34.434000][ T3601] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.445070][ T3601] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.452119][ T3601] 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. [ 34.478375][ T3601] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.493791][ T3601] device hsr_slave_0 entered promiscuous mode [ 34.499997][ T3601] device hsr_slave_1 entered promiscuous mode [ 34.524544][ T3601] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.532019][ T3601] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.539564][ T3601] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.547416][ T3601] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.558072][ T3601] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.565132][ T3601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.572354][ T3601] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.579365][ T3601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.597381][ T3601] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.605634][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.613732][ T6] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.621081][ T6] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.629139][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 34.637952][ T3601] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.646076][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.654393][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.661458][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.674755][ T3601] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.685186][ T3601] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.696885][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.705362][ T3599] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.712452][ T3599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.720166][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.728392][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.736465][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.744456][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.752892][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.760248][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.771143][ T3601] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.778405][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 34.785764][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready executing program [ 34.819516][ T3601] device veth0_vlan entered promiscuous mode [ 34.825870][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.834726][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.843170][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.850543][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.859720][ T3601] device veth1_vlan entered promiscuous mode [ 34.869017][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 34.876767][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 34.884531][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.893440][ T3601] device veth0_macvtap entered promiscuous mode [ 34.900711][ T3601] device veth1_macvtap entered promiscuous mode [ 34.910221][ T3601] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.917628][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.926158][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 34.935321][ T3601] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.942698][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.952128][ T3601] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.960800][ T3601] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.969696][ T3601] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.978453][ T3601] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.997778][ T964] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.005894][ T964] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.012450][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.013617][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 35.021118][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.035863][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 35.082983][ T43] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program 2022/03/30 04:32:11 BUG: program execution failed: executor 0: failed to write control pipe: write |1: broken pipe SYZFAIL: control pipe write failed (errno 9: Bad file descriptor) loop exited with status 67