Warning: Permanently added '10.128.0.157' (ECDSA) to the list of known hosts. syzkaller login: [ 53.162250][ T8410] IPVS: ftp: loaded support on port[0] = 21 [ 53.190572][ T8410] chnl_net:caif_netlink_parms(): no params data found [ 53.212253][ T8410] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.219861][ T8410] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.228711][ T8410] device bridge_slave_0 entered promiscuous mode [ 53.236497][ T8410] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.244360][ T8410] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.252348][ T8410] device bridge_slave_1 entered promiscuous mode [ 53.263619][ T8410] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.274122][ T8410] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.287892][ T8410] team0: Port device team_slave_0 added [ 53.295154][ T8410] team0: Port device team_slave_1 added [ 53.305061][ T8410] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.312788][ T8410] 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. [ 53.340044][ T8410] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.351629][ T8410] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.359775][ T8410] 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. [ 53.387164][ T8410] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.403466][ T8410] device hsr_slave_0 entered promiscuous mode [ 53.410215][ T8410] device hsr_slave_1 entered promiscuous mode [ 53.442487][ T8410] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.451148][ T8410] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.458989][ T8410] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.467364][ T8410] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.479610][ T8410] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.487195][ T8410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.494805][ T8410] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.503031][ T8410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.523613][ T8410] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.534011][ T8117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.543135][ T8117] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.551949][ T8117] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.559653][ T8117] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 53.569466][ T8410] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.579482][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.588514][ T3697] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.596465][ T3697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.614489][ T8410] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.626769][ T8410] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.639084][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.647815][ T3697] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.655734][ T3697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.664933][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.674933][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.684582][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.693382][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.703359][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.711190][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.726169][ T8410] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.733615][ T3267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.741766][ T3267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.756083][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.770194][ T8410] device veth0_vlan entered promiscuous mode [ 53.776785][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.785618][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.794513][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.805293][ T8410] device veth1_vlan entered promiscuous mode [ 53.819224][ T8410] device veth0_macvtap entered promiscuous mode [ 53.827016][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 53.836154][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 53.844813][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.854286][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.863818][ T8410] device veth1_macvtap entered promiscuous mode [ 53.875581][ T8410] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.883569][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.895068][ T8410] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.903496][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.914811][ T8410] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.926358][ T8410] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 53.937446][ T8410] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.948503][ T8410] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.970861][ T8617] device vlan2 entered promiscuous mode [ 53.977667][ T8617] device bond0 entered promiscuous mode [ 53.984517][ T8617] device bond_slave_0 entered promiscuous mode [ 53.991276][ T8617] device bond_slave_1 entered promiscuous mode [ 53.998621][ T8617] device bond0 left promiscuous mode [ 54.005059][ T8617] device bond_slave_0 left promiscuous mode [ 54.011448][ T8617] device bond_slave_1 left promiscuous mode executing program [ 59.202897][ T8622] device vlan2 entered promiscuous mode [ 59.209208][ T8622] device bond0 entered promiscuous mode [ 59.215877][ T8622] device bond_slave_0 entered promiscuous mode [ 59.222744][ T8622] device bond_slave_1 entered promiscuous mode [ 59.229517][ T8622] device bond0 left promiscuous mode [ 59.235173][ T8622] device bond_slave_0 left promiscuous mode [ 59.241468][ T8622] device bond_slave_1 left promiscuous mode [ 60.295759][ T8410] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 66.362365][ T8410] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888114152880 (size 64): comm "syz-executor727", pid 8617, jiffies 4294942670 (age 12.430s) 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: [<00000000a06d7673>] garp_request_join+0x138/0x220 [<0000000023fa2f06>] vlan_gvrp_request_join+0x96/0xa0 [<0000000042dd6dad>] vlan_dev_open+0x1f9/0x330 [<000000006666bc0c>] __dev_open+0x175/0x260 [<000000006cc1abc1>] dev_open+0x71/0xc0 [<000000009ba796fd>] bond_enslave+0x3cb/0x1840 [<000000002de8c7c4>] do_set_master+0xe3/0x100 [<00000000991c2961>] __rtnl_newlink+0xc63/0xd80 [<00000000d57f3c70>] rtnl_newlink+0x49/0x70 [<00000000b4997970>] rtnetlink_rcv_msg+0x1fc/0x520 [<000000000cd75d60>] netlink_rcv_skb+0x87/0x1d0 [<00000000ad8cace0>] netlink_unicast+0x392/0x4c0 [<000000007a0a1887>] netlink_sendmsg+0x368/0x6a0 [<000000006ba94bb3>] sock_sendmsg+0x56/0x80 [<000000009b949ce0>] ____sys_sendmsg+0x36c/0x390 [<00000000111a0686>] ___sys_sendmsg+0x8b/0xd0 BUG: memory leak unreferenced object 0xffff8881139ad680 (size 64): comm "syz-executor727", pid 8622, jiffies 4294943193 (age 7.200s) 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: [<00000000a06d7673>] garp_request_join+0x138/0x220 [<0000000023fa2f06>] vlan_gvrp_request_join+0x96/0xa0 [<0000000042dd6dad>] vlan_dev_open+0x1f9/0x330 [<000000006666bc0c>] __dev_open+0x175/0x260 [<000000006cc1abc1>] dev_open+0x71/0xc0 [<000000009ba796fd>] bond_enslave+0x3cb/0x1840 [<000000002de8c7c4>] do_set_master+0xe3/0x100 [<00000000991c2961>] __rtnl_newlink+0xc63/0xd80 [<00000000d57f3c70>] rtnl_newlink+0x49/0x70 [<00000000b4997970>] rtnetlink_rcv_msg+0x1fc/0x520 [<000000000cd75d60>] netlink_rcv_skb+0x87/0x1d0 [<00000000ad8cace0>] netlink_unicast+0x392/0x4c0 [<000000007a0a1887>] netlink_sendmsg+0x368/0x6a0 [<000000006ba94bb3>] sock_sendmsg+0x56/0x80 [<000000009b949ce0>] ____sys_sendmsg+0x36c/0x390 [<00000000111a0686>] ___sys_sendmsg+0x8b/0xd0