Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. [ 28.154574] IPVS: ftp: loaded support on port[0] = 21 [ 28.219670] chnl_net:caif_netlink_parms(): no params data found [ 28.289421] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.296038] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.303720] device bridge_slave_0 entered promiscuous mode [ 28.311142] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.317519] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.325383] device bridge_slave_1 entered promiscuous mode [ 28.341627] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 28.350354] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 28.367893] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 28.375080] team0: Port device team_slave_0 added [ 28.381016] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 28.388817] team0: Port device team_slave_1 added [ 28.403742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.410399] 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. [ 28.436077] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.447387] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.453697] 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. [ 28.479004] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.489765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 28.497127] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 28.515290] device hsr_slave_0 entered promiscuous mode [ 28.520912] device hsr_slave_1 entered promiscuous mode [ 28.526739] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 28.533931] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 28.591236] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.597653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.604353] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.610736] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.636672] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 28.642820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.652094] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 28.660564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.669615] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.687093] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.696550] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 28.703171] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.711822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.719441] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.725770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.738543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.746225] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.752614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.766228] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.777597] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.788788] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 28.795634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 28.803808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 28.811696] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.819870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.827797] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 28.834511] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 28.847082] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 28.854468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 28.861510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 28.870775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.920954] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 28.930492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.959581] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 28.966509] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 28.973985] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 28.982782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.990671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.997700] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.005809] device veth0_vlan entered promiscuous mode [ 29.014025] device veth1_vlan entered promiscuous mode [ 29.020029] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 29.028425] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 29.042081] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 29.050962] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 29.059021] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 29.066086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.075840] device veth0_macvtap entered promiscuous mode [ 29.082154] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 29.089903] device veth1_macvtap entered promiscuous mode [ 29.098309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 29.106918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 29.116237] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.123281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.131221] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 29.141097] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.148511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 29.207773] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 29.908904] 8021q: VLANs not supported on hsr0 [ 29.913839] 8021q: VLANs not supported on hsr0 executing program executing program executing program executing program executing program executing program [ 29.963095] 8021q: VLANs not supported on ipvlan1 [ 29.968914] 8021q: VLANs not supported on ipvlan1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 31.312033] BUG: looking up invalid subclass: 8 [ 31.316699] turning off the locking correctness validator. [ 31.322301] CPU: 0 PID: 9038 Comm: syz-executor853 Not tainted 4.14.290-syzkaller #0 [ 31.330161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 31.339497] Call Trace: [ 31.342073] dump_stack+0x1b2/0x281 [ 31.345676] register_lock_class+0x660/0x1180 [ 31.350154] ? __dev_alloc_name+0x24c/0x2b0 [ 31.354465] ? static_obj+0x50/0x50 [ 31.358073] __lockdep_init_map+0x263/0x560 [ 31.362382] vlan_dev_init+0x745/0xc00 [ 31.366279] ? vlan_dev_hard_header+0x4d0/0x4d0 [ 31.370929] register_netdevice+0x291/0xe50 [ 31.375229] ? netdev_change_features+0xa0/0xa0 [ 31.379875] ? dev_get_nest_level+0x10c/0x160 [ 31.384363] register_vlan_dev+0x287/0x6d0 [ 31.388575] vlan_newlink+0x3b9/0x510 [ 31.392358] rtnl_newlink+0xf7c/0x1830 [ 31.396223] ? __lock_acquire+0x5fc/0x3f20 [ 31.400432] ? vlan_changelink+0x430/0x430 [ 31.404640] ? kasan_slab_free+0xc3/0x1a0 [ 31.408771] ? rtnl_dellink+0x6a0/0x6a0 [ 31.412726] ? trace_hardirqs_on+0x10/0x10 [ 31.416938] ? __dev_queue_xmit+0x1d7f/0x2480 [ 31.421406] ? netlink_deliver_tap+0x61b/0x860 [ 31.425969] ? netlink_unicast+0x485/0x610 [ 31.430183] ? sock_sendmsg+0xb5/0x100 [ 31.434043] ? ___sys_sendmsg+0x6c8/0x800 [ 31.438161] ? __sys_sendmsg+0xa3/0x120 [ 31.442113] ? lock_acquire+0x170/0x3f0 [ 31.446064] ? lock_downgrade+0x740/0x740 [ 31.450184] ? rtnl_dellink+0x6a0/0x6a0 [ 31.454149] rtnetlink_rcv_msg+0x3be/0xb10 [ 31.458358] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 31.462828] ? __netlink_lookup+0x345/0x5d0 [ 31.467120] ? netdev_pick_tx+0x2e0/0x2e0 [ 31.471248] netlink_rcv_skb+0x125/0x390 [ 31.475300] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 31.479773] ? netlink_ack+0x9a0/0x9a0 [ 31.483642] netlink_unicast+0x437/0x610 [ 31.487679] ? netlink_sendskb+0xd0/0xd0 [ 31.491717] ? __check_object_size+0x179/0x230 [ 31.496276] netlink_sendmsg+0x648/0xbc0 [ 31.500318] ? nlmsg_notify+0x1b0/0x1b0 [ 31.504273] ? kernel_recvmsg+0x210/0x210 [ 31.508410] ? security_socket_sendmsg+0x83/0xb0 [ 31.513139] ? nlmsg_notify+0x1b0/0x1b0 [ 31.517087] sock_sendmsg+0xb5/0x100 [ 31.520775] ___sys_sendmsg+0x6c8/0x800 [ 31.524760] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 31.529491] ? trace_hardirqs_on+0x10/0x10 [ 31.533702] ? do_futex+0x127/0x1570 [ 31.537392] ? __fget+0x23e/0x3e0 [ 31.540820] ? lock_acquire+0x170/0x3f0 [ 31.544771] ? lock_downgrade+0x740/0x740 [ 31.548891] ? __fget+0x265/0x3e0 [ 31.552318] ? __fdget+0x19b/0x1f0 [ 31.555834] ? sockfd_lookup_light+0xb2/0x160 [ 31.560300] __sys_sendmsg+0xa3/0x120 [ 31.564075] ? SyS_shutdown+0x160/0x160 [ 31.568040] ? up_read+0x17/0x30 [ 31.571381] ? __do_page_fault+0x159/0xad0 [ 31.575588] SyS_sendmsg+0x27/0x40 [ 31.579101] ? __sys_sendmsg+0x120/0x120 [ 31.583135] do_syscall_64+0x1d5/0x640 [ 31.586996] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 31.592166] RIP: 0033:0x7fe9cd6347c9 [ 31.595851] RSP: 002b:00007fe9cd5e2318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 31.603531] RAX: ffffffffffffffda RBX: 00007fe9cd6bd4e8 RCX: 00007fe9cd6347c9 executing program executing program [ 31.610774] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004 [ 31.618024] RBP: 00007fe9cd6bd4e0 R08: 0000000000000000 R09: 0000000000000000 [ 31.625267] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe9cd68a4d4 [ 31.632512] R13: 00007ffcf5bd9eaf R14: 00007fe9cd5e2400 R15: 0000000000022000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 31.916083] Dead loop on virtual device bridge_slave_1, fix it urgently! [ 31.922963] Dead loop on virtual device bridge_slave_0, fix it urgently! [ 31.930025] Dead loop on virtual device bridge_slave_1, fix it urgently! [ 31.935955] Dead loop on virtual device bond_slave_1, fix it urgently! [ 31.936940] Dead loop on virtual device bridge_slave_0, fix it urgently! [ 31.944401] Dead loop on virtual device bond_slave_0, fix it urgently! executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 32.096206] Dead loop on virtual device bridge_slave_1, fix it urgently! [ 32.103077] Dead loop on virtual device bridge_slave_0, fix it urgently! [ 32.110342] Dead loop on virtual device bridge_slave_1, fix it urgently! [ 32.117235] Dead loop on virtual device bridge_slave_0, fix it urgently! executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 36.923983] net_ratelimit: 2289 callbacks suppressed [ 36.923987] Dead loop on virtual device veth0_macvtap, fix it urgently! [ 36.932535] Dead loop on virtual device vlan195, fix it urgently! [ 36.936134] Dead loop on virtual device vlan167, fix it urgently! [ 36.942186] Dead loop on virtual device vlan207, fix it urgently! [ 36.954634] Dead loop on virtual device vlan143, fix it urgently! [ 36.961854] Dead loop on virtual device veth1_to_team, fix it urgently! executing program [ 36.974078] Dead loop on virtual device vlan175, fix it urgently! [ 36.980751] Dead loop on virtual device vlan165, fix it urgently! [ 36.987134] Dead loop on virtual device vlan5, fix it urgently! [ 36.990975] Dead loop on virtual device vlan197, fix it urgently! executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program