Warning: Permanently added '10.128.0.71' (ECDSA) to the list of known hosts. 2021/03/29 09:35:20 parsed 1 programs 2021/03/29 09:35:27 executed programs: 0 syzkaller login: [ 1073.129030][ T8409] IPVS: ftp: loaded support on port[0] = 21 [ 1073.191143][ T8409] chnl_net:caif_netlink_parms(): no params data found [ 1073.209428][ T8409] bridge0: port 1(bridge_slave_0) entered blocking state [ 1073.216618][ T8409] bridge0: port 1(bridge_slave_0) entered disabled state [ 1073.224127][ T8409] device bridge_slave_0 entered promiscuous mode [ 1073.232795][ T8409] bridge0: port 2(bridge_slave_1) entered blocking state [ 1073.240256][ T8409] bridge0: port 2(bridge_slave_1) entered disabled state [ 1073.247693][ T8409] device bridge_slave_1 entered promiscuous mode [ 1073.258482][ T8409] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1073.268571][ T8409] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1073.281630][ T8409] team0: Port device team_slave_0 added [ 1073.288163][ T8409] team0: Port device team_slave_1 added [ 1073.297774][ T8409] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1073.304785][ T8409] 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. [ 1073.330783][ T8409] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1073.341934][ T8409] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1073.348906][ T8409] 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. [ 1073.374823][ T8409] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1073.390449][ T8409] device hsr_slave_0 entered promiscuous mode [ 1073.396837][ T8409] device hsr_slave_1 entered promiscuous mode [ 1073.426792][ T8409] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1073.434949][ T8409] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1073.443010][ T8409] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1073.450942][ T8409] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1073.462695][ T8409] bridge0: port 2(bridge_slave_1) entered blocking state [ 1073.469991][ T8409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1073.477198][ T8409] bridge0: port 1(bridge_slave_0) entered blocking state [ 1073.484256][ T8409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1073.504043][ T8409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1073.513290][ T8385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1073.521551][ T8385] bridge0: port 1(bridge_slave_0) entered disabled state [ 1073.528758][ T8385] bridge0: port 2(bridge_slave_1) entered disabled state [ 1073.536818][ T8385] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1073.545883][ T8409] 8021q: adding VLAN 0 to HW filter on device team0 [ 1073.554587][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1073.562921][ T8550] bridge0: port 1(bridge_slave_0) entered blocking state [ 1073.570002][ T8550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1073.579236][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1073.587466][ T4791] bridge0: port 2(bridge_slave_1) entered blocking state [ 1073.594528][ T4791] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1073.606151][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1073.614513][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1073.623582][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1073.633171][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1073.642632][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1073.651575][ T8409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1073.662818][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1073.672339][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1073.682380][ T8409] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1073.693998][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1073.707319][ T8409] device veth0_vlan entered promiscuous mode [ 1073.714496][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1073.722776][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1073.730627][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1073.740349][ T8409] device veth1_vlan entered promiscuous mode [ 1073.752488][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1073.760755][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1073.768485][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1073.777802][ T8409] device veth0_macvtap entered promiscuous mode [ 1073.785866][ T8409] device veth1_macvtap entered promiscuous mode [ 1073.796480][ T8409] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1073.803902][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1073.812650][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1073.822107][ T8409] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1073.829632][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1073.840150][ T8409] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.848847][ T8409] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.858060][ T8409] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.866960][ T8409] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.890926][ T1927] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1073.898764][ T1927] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1073.913337][ T8419] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1073.923856][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1073.927018][ T8419] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1073.938717][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1073.957985][ T8653] bridge0: port 3(vlan2) entered blocking state [ 1073.964718][ T8653] bridge0: port 3(vlan2) entered disabled state [ 1075.189129][ T8385] Bluetooth: hci0: command 0x0409 tx timeout [ 1077.258996][ T8385] Bluetooth: hci0: command 0x041b tx timeout 2021/03/29 09:35:35 executed programs: 1 [ 1079.292051][ T8664] bridge0: port 3(vlan2) entered blocking state [ 1079.298332][ T8664] bridge0: port 3(vlan2) entered disabled state [ 1079.339051][ T8385] Bluetooth: hci0: command 0x040f tx timeout [ 1079.369180][ T8669] bridge0: port 3(vlan2) entered blocking state [ 1079.376751][ T8669] bridge0: port 3(vlan2) entered disabled state [ 1080.490590][ T8676] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1081.418948][ T8385] Bluetooth: hci0: command 0x0419 tx timeout [ 1086.618197][ T8676] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888115bb4700 (size 64): comm "syz-executor.0", pid 8653, jiffies 4295044661 (age 12.720s) 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 01 00 00 00 01 02 00 00 ................ backtrace: [] mrp_request_join+0x153/0x260 [] vlan_mvrp_request_join+0x96/0xa0 [] vlan_dev_open+0x1e7/0x330 [] __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 0xffff888112820180 (size 64): comm "syz-executor.0", pid 8664, jiffies 4295045195 (age 7.380s) 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 0xffff888112820140 (size 64): comm "syz-executor.0", pid 8664, jiffies 4295045195 (age 7.380s) 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 01 00 00 00 01 02 00 00 ................ backtrace: [] mrp_request_join+0x153/0x260 [] vlan_mvrp_request_join+0x96/0xa0 [] vlan_dev_open+0x1e7/0x330 [] __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