Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts. 2021/05/30 21:41:00 parsed 1 programs 2021/05/30 21:41:08 executed programs: 0 syzkaller login: [ 1082.587191][ T8444] chnl_net:caif_netlink_parms(): no params data found [ 1082.609993][ T8444] bridge0: port 1(bridge_slave_0) entered blocking state [ 1082.617177][ T8444] bridge0: port 1(bridge_slave_0) entered disabled state [ 1082.625235][ T8444] device bridge_slave_0 entered promiscuous mode [ 1082.632311][ T8444] bridge0: port 2(bridge_slave_1) entered blocking state [ 1082.639395][ T8444] bridge0: port 2(bridge_slave_1) entered disabled state [ 1082.646758][ T8444] device bridge_slave_1 entered promiscuous mode [ 1082.657484][ T8444] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1082.667733][ T8444] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1082.680642][ T8444] team0: Port device team_slave_0 added [ 1082.686732][ T8444] team0: Port device team_slave_1 added [ 1082.695899][ T8444] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1082.703217][ T8444] 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. [ 1082.730992][ T8444] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1082.744320][ T8444] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1082.751959][ T8444] 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. [ 1082.780016][ T8444] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1082.796192][ T8444] device hsr_slave_0 entered promiscuous mode [ 1082.803123][ T8444] device hsr_slave_1 entered promiscuous mode [ 1082.834580][ T8444] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1082.842639][ T8444] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1082.851184][ T8444] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1082.858905][ T8444] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1082.871227][ T8444] bridge0: port 2(bridge_slave_1) entered blocking state [ 1082.878373][ T8444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1082.885616][ T8444] bridge0: port 1(bridge_slave_0) entered blocking state [ 1082.892659][ T8444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1082.912284][ T8444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1082.921299][ T8655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1082.931449][ T8655] bridge0: port 1(bridge_slave_0) entered disabled state [ 1082.939427][ T8655] bridge0: port 2(bridge_slave_1) entered disabled state [ 1082.947003][ T8655] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1082.956207][ T8444] 8021q: adding VLAN 0 to HW filter on device team0 [ 1082.964525][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1082.973141][ T8666] bridge0: port 1(bridge_slave_0) entered blocking state [ 1082.980178][ T8666] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1082.997159][ T8444] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1083.007659][ T8444] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1083.019420][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1083.027775][ T8666] bridge0: port 2(bridge_slave_1) entered blocking state [ 1083.034934][ T8666] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1083.042623][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1083.051247][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1083.059419][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1083.067421][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1083.075606][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1083.083134][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1083.096509][ T8444] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1083.103918][ T8665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1083.111611][ T8665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1083.124322][ T8420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1083.137485][ T8444] device veth0_vlan entered promiscuous mode [ 1083.144150][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1083.152377][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1083.160147][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1083.170187][ T8444] device veth1_vlan entered promiscuous mode [ 1083.182254][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1083.189994][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1083.197838][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1083.207259][ T8444] device veth0_macvtap entered promiscuous mode [ 1083.214905][ T8444] device veth1_macvtap entered promiscuous mode [ 1083.225387][ T8444] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1083.232802][ T8420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1083.241649][ T8420] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1083.251106][ T8444] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1083.258702][ T8420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1083.268335][ T8444] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.277015][ T8444] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.285985][ T8444] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.294795][ T8444] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.320007][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1083.327846][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1083.342536][ T8447] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1083.351554][ T8447] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1083.358000][ T8420] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1083.367722][ T8420] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1083.384248][ T8688] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1083.394885][ T8688] device vlan2 entered promiscuous mode [ 1083.401052][ T8688] device batadv0 entered promiscuous mode [ 1083.407144][ T8688] device batadv0 left promiscuous mode [ 1084.598220][ T8420] Bluetooth: hci0: command 0x0409 tx timeout [ 1086.667945][ T8420] Bluetooth: hci0: command 0x041b tx timeout [ 1088.748365][ T19] Bluetooth: hci0: command 0x040f tx timeout 2021/05/30 21:41:15 executed programs: 1 [ 1088.971370][ T8699] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1088.981702][ T8699] device vlan2 entered promiscuous mode [ 1088.987237][ T8699] device batadv0 entered promiscuous mode [ 1088.993912][ T8699] device batadv0 left promiscuous mode [ 1089.082369][ T8704] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1089.093150][ T8704] device vlan2 entered promiscuous mode [ 1089.099051][ T8704] device batadv0 entered promiscuous mode [ 1089.105241][ T8704] device batadv0 left promiscuous mode [ 1090.264810][ T8711] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1090.827982][ T19] Bluetooth: hci0: command 0x0419 tx timeout BUG: memory leak unreferenced object 0xffff8881194e4880 (size 64): comm "syz-executor.0", pid 8688, jiffies 4295045608 (age 13.400s) 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 0b 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