Warning: Permanently added '10.128.0.127' (ECDSA) to the list of known hosts. 2021/04/25 20:58:15 parsed 1 programs 2021/04/25 20:58:22 executed programs: 0 syzkaller login: [ 1077.132159][ T8411] IPVS: ftp: loaded support on port[0] = 21 [ 1077.200594][ T8411] chnl_net:caif_netlink_parms(): no params data found [ 1077.223275][ T8411] bridge0: port 1(bridge_slave_0) entered blocking state [ 1077.231576][ T8411] bridge0: port 1(bridge_slave_0) entered disabled state [ 1077.239346][ T8411] device bridge_slave_0 entered promiscuous mode [ 1077.246489][ T8411] bridge0: port 2(bridge_slave_1) entered blocking state [ 1077.253638][ T8411] bridge0: port 2(bridge_slave_1) entered disabled state [ 1077.261267][ T8411] device bridge_slave_1 entered promiscuous mode [ 1077.272161][ T8411] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1077.282326][ T8411] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1077.295538][ T8411] team0: Port device team_slave_0 added [ 1077.301750][ T8411] team0: Port device team_slave_1 added [ 1077.311122][ T8411] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1077.318110][ T8411] 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. [ 1077.344042][ T8411] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1077.358225][ T8411] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1077.365205][ T8411] 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. [ 1077.392294][ T8411] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1077.409130][ T8411] device hsr_slave_0 entered promiscuous mode [ 1077.415559][ T8411] device hsr_slave_1 entered promiscuous mode [ 1077.445611][ T8411] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1077.453575][ T8411] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1077.461667][ T8411] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1077.469596][ T8411] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1077.482584][ T8411] bridge0: port 2(bridge_slave_1) entered blocking state [ 1077.489706][ T8411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1077.497062][ T8411] bridge0: port 1(bridge_slave_0) entered blocking state [ 1077.504279][ T8411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1077.526024][ T8411] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1077.535874][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1077.543725][ T8552] bridge0: port 1(bridge_slave_0) entered disabled state [ 1077.553865][ T8552] bridge0: port 2(bridge_slave_1) entered disabled state [ 1077.561824][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1077.571095][ T8411] 8021q: adding VLAN 0 to HW filter on device team0 [ 1077.579716][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1077.588474][ T8552] bridge0: port 1(bridge_slave_0) entered blocking state [ 1077.595561][ T8552] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1077.612919][ T8411] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1077.623475][ T8411] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1077.635905][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1077.644964][ T8552] bridge0: port 2(bridge_slave_1) entered blocking state [ 1077.652055][ T8552] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1077.660118][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1077.668670][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1077.676959][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1077.685062][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1077.693272][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1077.700934][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1077.712155][ T8386] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1077.720093][ T8386] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1077.730265][ T8411] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1077.745335][ T3802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1077.756017][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1077.764341][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1077.771840][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1077.780598][ T8411] device veth0_vlan entered promiscuous mode [ 1077.789686][ T8411] device veth1_vlan entered promiscuous mode [ 1077.802310][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1077.810363][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1077.818493][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1077.828262][ T8411] device veth0_macvtap entered promiscuous mode [ 1077.836362][ T8411] device veth1_macvtap entered promiscuous mode [ 1077.847446][ T8411] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1077.855258][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1077.863864][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1077.873489][ T8411] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1077.881307][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1077.890908][ T8411] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.900087][ T8411] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.909236][ T8411] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.918084][ T8411] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.945533][ T8482] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1077.953367][ T8482] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1077.961531][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1077.966144][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1077.970996][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1077.995737][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1078.015673][ T8655] device vlan2 entered promiscuous mode [ 1078.021468][ T8655] device batadv0 entered promiscuous mode [ 1078.028674][ T8655] device batadv0 left promiscuous mode [ 1079.194455][ T3802] Bluetooth: hci0: command 0x0409 tx timeout [ 1081.274233][ T3802] Bluetooth: hci0: command 0x041b tx timeout 2021/04/25 20:58:30 executed programs: 1 [ 1083.364221][ T8386] Bluetooth: hci0: command 0x040f tx timeout [ 1083.410084][ T8666] device vlan2 entered promiscuous mode [ 1083.415781][ T8666] device batadv0 entered promiscuous mode [ 1083.422003][ T8666] device batadv0 left promiscuous mode [ 1083.464106][ T8671] device vlan2 entered promiscuous mode [ 1083.471997][ T8671] device batadv0 entered promiscuous mode [ 1083.478746][ T8671] device batadv0 left promiscuous mode [ 1085.434265][ T3802] Bluetooth: hci0: command 0x0419 tx timeout 2021/04/25 20:58:35 executed programs: 3 [ 1088.810059][ T8681] device vlan2 entered promiscuous mode [ 1088.815765][ T8681] device batadv0 entered promiscuous mode [ 1088.821875][ T8681] device batadv0 left promiscuous mode [ 1088.863722][ T8686] device vlan2 entered promiscuous mode [ 1088.869810][ T8686] device batadv0 entered promiscuous mode [ 1088.876520][ T8686] device batadv0 left promiscuous mode [ 1090.019070][ T8693] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1096.277875][ T8693] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888116725c40 (size 64): comm "syz-executor.0", pid 8666, jiffies 4295045605 (age 12.930s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 08 00 00 00 01 02 00 00 ................ backtrace: [] garp_request_join+0x138/0x220 [] vlan_gvrp_request_join+0x96/0xa0 [] vlan_dev_open+0x1f9/0x330 [] __dev_open+0x175/0x260 [] __dev_change_flags+0x2fa/0x390 [] rtnl_configure_link+0x64/0x130 [] __rtnl_newlink+0xa74/0xdb0 [] rtnl_newlink+0x49/0x70 [] rtnetlink_rcv_msg+0x1fc/0x520 [] netlink_rcv_skb+0x87/0x1d0 [] netlink_unicast+0x392/0x4c0 [] netlink_sendmsg+0x368/0x6a0 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100 BUG: memory leak unreferenced object 0xffff88810e064b00 (size 64): comm "syz-executor.0", pid 8686, jiffies 4295046150 (age 7.480s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 08 00 00 00 01 02 00 00 ................ backtrace: [] garp_request_join+0x138/0x220 [] vlan_gvrp_request_join+0x96/0xa0 [] vlan_dev_open+0x1f9/0x330 [] __dev_open+0x175/0x260 [] __dev_change_flags+0x2fa/0x390 [] rtnl_configure_link+0x64/0x130 [] __rtnl_newlink+0xa74/0xdb0 [] rtnl_newlink+0x49/0x70 [] rtnetlink_rcv_msg+0x1fc/0x520 [] netlink_rcv_skb+0x87/0x1d0 [] netlink_unicast+0x392/0x4c0 [] netlink_sendmsg+0x368/0x6a0 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100