Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.185' (ECDSA) to the list of known hosts. syzkaller login: [ 29.415103] IPVS: ftp: loaded support on port[0] = 21 [ 29.485125] chnl_net:caif_netlink_parms(): no params data found [ 29.558422] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.565700] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.573977] device bridge_slave_0 entered promiscuous mode [ 29.582569] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.589198] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.597193] device bridge_slave_1 entered promiscuous mode [ 29.614381] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 29.623511] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 29.640921] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 29.648328] team0: Port device team_slave_0 added [ 29.654308] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 29.662093] team0: Port device team_slave_1 added [ 29.676453] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.682954] 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. [ 29.709607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.721214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.727922] 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. [ 29.753513] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.764271] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 29.771920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 29.789977] device hsr_slave_0 entered promiscuous mode [ 29.795634] device hsr_slave_1 entered promiscuous mode [ 29.801710] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 29.809006] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 29.869469] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.876129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.883123] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.889529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.917639] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 29.924692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.933630] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 29.943451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.962468] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.970050] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.983129] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 29.989401] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.998204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.006868] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.013300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.023510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.031910] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.038250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.056195] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.066513] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.077468] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 30.084852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 30.092889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 30.100607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.108786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.116996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 30.124190] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 30.135858] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 30.145385] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 30.152876] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 30.163979] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.214485] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 30.225249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.255470] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 30.263056] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 30.269535] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 30.279040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.287074] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.294184] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.302740] device veth0_vlan entered promiscuous mode [ 30.310527] device veth1_vlan entered promiscuous mode [ 30.317071] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 30.323787] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 30.333313] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 30.344136] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 30.353233] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 30.360668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.370058] device veth0_macvtap entered promiscuous mode [ 30.377105] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 30.385327] device veth1_macvtap entered promiscuous mode [ 30.394163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 30.403415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 30.413574] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.420350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.429051] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 30.439481] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.446624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 30.471041] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready executing program executing program [ 30.529097] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.539091] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 30.556433] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.565271] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. executing program executing program [ 30.582151] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.591162] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 30.607536] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.617447] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. executing program executing program [ 30.633592] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.642524] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 30.659070] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.667879] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. executing program executing program [ 30.683876] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.692435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 30.708521] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.717842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. executing program [ 30.735149] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.744256] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 30.760897] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 30.769739] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 30.782754] [ 30.784501] ====================================================== [ 30.790808] WARNING: possible circular locking dependency detected [ 30.797362] 4.14.228-syzkaller #0 Not tainted [ 30.801850] ------------------------------------------------------ [ 30.808240] syz-executor879/8254 is trying to acquire lock: [ 30.813949] (&table[i].mutex){+.+.}, at: [] nf_tables_netdev_event+0x10d/0x4d0 [ 30.822959] [ 30.822959] but task is already holding lock: [ 30.829191] (rtnl_mutex){+.+.}, at: [] rtnetlink_rcv_msg+0x31d/0xb10 [ 30.837471] [ 30.837471] which lock already depends on the new lock. [ 30.837471] [ 30.845972] [ 30.845972] the existing dependency chain (in reverse order) is: [ 30.853660] [ 30.853660] -> #2 (rtnl_mutex){+.+.}: [ 30.859110] __mutex_lock+0xc4/0x1310 [ 30.863480] unregister_netdevice_notifier+0x5e/0x2b0 [ 30.869402] tee_tg_destroy+0x5c/0xb0 [ 30.873986] cleanup_entry+0x232/0x310 [ 30.878390] __do_replace+0x38d/0x580 [ 30.882962] do_ip6t_set_ctl+0x256/0x3b0 [ 30.888132] nf_setsockopt+0x5f/0xb0 [ 30.892555] ipv6_setsockopt+0xc0/0x120 [ 30.897279] tcp_setsockopt+0x7b/0xc0 [ 30.901581] SyS_setsockopt+0x110/0x1e0 [ 30.906075] do_syscall_64+0x1d5/0x640 [ 30.910476] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.916361] [ 30.916361] -> #1 (&xt[i].mutex){+.+.}: [ 30.921812] __mutex_lock+0xc4/0x1310 [ 30.926221] target_revfn+0x43/0x210 [ 30.930465] xt_find_revision+0x15e/0x1d0 [ 30.935113] nfnl_compat_get+0x1f7/0x870 [ 30.939671] nfnetlink_rcv_msg+0x9bb/0xc00 [ 30.945034] netlink_rcv_skb+0x125/0x390 [ 30.949774] nfnetlink_rcv+0x1ab/0x1da0 [ 30.954266] netlink_unicast+0x437/0x610 [ 30.958842] netlink_sendmsg+0x62e/0xb80 [ 30.963686] sock_sendmsg+0xb5/0x100 [ 30.967901] ___sys_sendmsg+0x6c8/0x800 [ 30.972403] __sys_sendmsg+0xa3/0x120 [ 30.976703] SyS_sendmsg+0x27/0x40 [ 30.980744] do_syscall_64+0x1d5/0x640 [ 30.985239] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.990941] [ 30.990941] -> #0 (&table[i].mutex){+.+.}: [ 30.996655] lock_acquire+0x170/0x3f0 [ 31.000955] __mutex_lock+0xc4/0x1310 [ 31.005359] nf_tables_netdev_event+0x10d/0x4d0 [ 31.010529] notifier_call_chain+0x108/0x1a0 [ 31.015457] rollback_registered_many+0x765/0xba0 [ 31.020884] unregister_netdevice_many.part.0+0x18/0x2e0 [ 31.026847] unregister_netdevice_many+0x36/0x50 [ 31.032592] rtnl_dellink+0x25b/0x6a0 [ 31.036914] rtnetlink_rcv_msg+0x3be/0xb10 [ 31.041738] netlink_rcv_skb+0x125/0x390 [ 31.046299] netlink_unicast+0x437/0x610 [ 31.050870] netlink_sendmsg+0x62e/0xb80 [ 31.055698] sock_sendmsg+0xb5/0x100 [ 31.059922] ___sys_sendmsg+0x6c8/0x800 [ 31.064407] __sys_sendmsg+0xa3/0x120 [ 31.068733] SyS_sendmsg+0x27/0x40 [ 31.072824] do_syscall_64+0x1d5/0x640 [ 31.077565] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 31.083310] [ 31.083310] other info that might help us debug this: [ 31.083310] [ 31.091553] Chain exists of: [ 31.091553] &table[i].mutex --> &xt[i].mutex --> rtnl_mutex [ 31.091553] [ 31.101807] Possible unsafe locking scenario: [ 31.101807] [ 31.107849] CPU0 CPU1 [ 31.112497] ---- ---- [ 31.117162] lock(rtnl_mutex); [ 31.120697] lock(&xt[i].mutex); [ 31.126760] lock(rtnl_mutex); [ 31.132687] lock(&table[i].mutex); [ 31.136613] [ 31.136613] *** DEADLOCK *** [ 31.136613] [ 31.142672] 1 lock held by syz-executor879/8254: [ 31.147887] #0: (rtnl_mutex){+.+.}, at: [] rtnetlink_rcv_msg+0x31d/0xb10 [ 31.156615] [ 31.156615] stack backtrace: [ 31.161336] CPU: 1 PID: 8254 Comm: syz-executor879 Not tainted 4.14.228-syzkaller #0 [ 31.169251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.178621] Call Trace: [ 31.181716] dump_stack+0x1b2/0x281 [ 31.185943] print_circular_bug.constprop.0.cold+0x2d7/0x41e [ 31.191728] __lock_acquire+0x2e0e/0x3f20 [ 31.195870] ? lock_downgrade+0x740/0x740 [ 31.200276] ? unwind_next_frame+0xe54/0x17d0 [ 31.204762] ? trace_hardirqs_on+0x10/0x10 [ 31.209022] ? kernel_text_address+0xbd/0xf0 [ 31.213976] ? __kernel_text_address+0x9/0x30 [ 31.218490] ? unwind_get_return_address+0x51/0x90 [ 31.223422] lock_acquire+0x170/0x3f0 [ 31.227211] ? nf_tables_netdev_event+0x10d/0x4d0 [ 31.232068] ? nf_tables_netdev_event+0x10d/0x4d0 [ 31.236898] __mutex_lock+0xc4/0x1310 [ 31.240966] ? nf_tables_netdev_event+0x10d/0x4d0 [ 31.245793] ? nf_tables_netdev_event+0x10d/0x4d0 [ 31.250761] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 31.256450] ? trace_hardirqs_on+0x10/0x10 [ 31.260672] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 31.265670] ? lock_downgrade+0x740/0x740 [ 31.269806] nf_tables_netdev_event+0x10d/0x4d0 [ 31.274490] ? mirred_device_event+0x12f/0x170 [ 31.279053] ? nf_tables_netdev_init_net+0x140/0x140 [ 31.284151] ? mirred_device_event+0x12f/0x170 [ 31.288732] ? __local_bh_enable_ip+0xc1/0x170 [ 31.293545] notifier_call_chain+0x108/0x1a0 [ 31.298148] rollback_registered_many+0x765/0xba0 [ 31.303381] ? netdev_state_change+0xf0/0xf0 [ 31.307782] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 31.313114] ? rollback_registered+0x170/0x170 [ 31.317850] unregister_netdevice_many.part.0+0x18/0x2e0 [ 31.323469] ? rollback_registered+0x170/0x170 [ 31.328362] unregister_netdevice_many+0x36/0x50 [ 31.333106] rtnl_dellink+0x25b/0x6a0 [ 31.336897] ? rtnl_link_register+0x30/0x30 [ 31.341204] ? __lock_acquire+0x5fc/0x3f20 [ 31.346317] ? lock_acquire+0x170/0x3f0 [ 31.350365] ? lock_downgrade+0x740/0x740 [ 31.354640] ? rtnl_link_register+0x30/0x30 [ 31.359098] rtnetlink_rcv_msg+0x3be/0xb10 [ 31.363340] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 31.367825] ? __netlink_lookup+0x345/0x5d0 [ 31.372137] ? netdev_pick_tx+0x2e0/0x2e0 [ 31.376594] netlink_rcv_skb+0x125/0x390 [ 31.381043] ? memcpy+0x35/0x50 [ 31.384317] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 31.389104] ? netlink_ack+0x9a0/0x9a0 [ 31.392983] netlink_unicast+0x437/0x610 [ 31.397087] ? netlink_sendskb+0xd0/0xd0 [ 31.401232] ? __check_object_size+0x179/0x230 [ 31.406997] netlink_sendmsg+0x62e/0xb80 [ 31.411230] ? nlmsg_notify+0x170/0x170 [ 31.415290] ? kernel_recvmsg+0x210/0x210 [ 31.419453] ? security_socket_sendmsg+0x83/0xb0 [ 31.424402] ? nlmsg_notify+0x170/0x170 [ 31.428383] sock_sendmsg+0xb5/0x100 [ 31.432186] ___sys_sendmsg+0x6c8/0x800 [ 31.436257] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 31.441875] ? trace_hardirqs_on+0x10/0x10 [ 31.446110] ? lock_acquire+0x170/0x3f0 [ 31.450208] ? lock_downgrade+0x740/0x740 [ 31.454430] ? __might_fault+0x104/0x1b0 [ 31.458559] ? lock_acquire+0x170/0x3f0 [ 31.462518] ? lock_downgrade+0x740/0x740 [ 31.466648] ? __might_fault+0x177/0x1b0 [ 31.470813] ? _copy_to_user+0x82/0xd0 [ 31.474689] ? move_addr_to_user+0x13f/0x180 [ 31.479211] ? __fdget+0x167/0x1f0 [ 31.483114] ? sockfd_lookup_light+0xb2/0x160 [ 31.487595] __sys_sendmsg+0xa3/0x120 [ 31.491434] ? SyS_shutdown+0x160/0x160 [ 31.495508] ? move_addr_to_kernel+0x60/0x60 [ 31.500001] ? __do_page_fault+0x159/0xad0 [ 31.504255] SyS_sendmsg+0x27/0x40 [ 31.507791] ? __sys_sendmsg+0x120/0x120 [ 31.511920] do_syscall_64+0x1d5/0x640 [ 31.515788] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 31.520955] RIP: 0033:0x444a49 [ 31.524210] RSP: 002b:00007ffda9c64fd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 31.531913] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444a49 [ 31.539276] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 [ 31.547492] RBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d [ 31.555040] R10: 000000000000000d R11: 0000000000000246 R12: 00007ffda9c64ff0 [ 31.562444] R13: 00000000000f4240 R14: 0000000000007821 R15: 00007ffda9c64fe4 executing program executing program [ 31.636726] device bridge_slave_1 left promiscuous mode [ 31.643064] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.650957] device bridge_slave_0 left promiscuous mode [ 31.656442] bridge0: port 1(bridge_slave_0) entered disabled state executing program [ 31.776643] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 31.784543] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 31.792415] bond0 (unregistering): Released all slaves executing program [ 31.858802] team0 (unregistering): Port device team_slave_0 removed [ 31.866721] team0 (unregistering): Port device team_slave_1 removed executing program executing program executing program executing program [ 32.065753] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 32.072926] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 32.080437] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 32.087450] batman_adv: batadv0: Removing interface: batadv_slave_1 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 [ 32.723723] device hsr_slave_0 left promiscuous mode executing program executing program [ 32.782843] device hsr_slave_1 left promiscuous mode 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 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 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 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 [ 35.530830] net_ratelimit: 497 callbacks suppressed [ 35.530832] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 35.544732] nla_parse: 497 callbacks suppressed [ 35.544735] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 35.563059] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 35.572386] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. executing program executing program [ 35.586593] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 35.595188] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 35.608867] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 35.617362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. executing program executing program [ 35.631713] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 35.640635] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 35.654547] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 35.663047] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 35.677461] ip6_tables: ip6tables: counters copy to user failed while replacing table executing program executing program [ 35.685927] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 35.700404] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 35.708998] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 35.722684] ip6_tables: ip6tables: counters copy to user failed while replacing table executing program executing program executing program executing program executing program executing program executing program executing program [ 35.731440] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 35.745492] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 35.754056] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. 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 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 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 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 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 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 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 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 [ 40.539310] net_ratelimit: 942 callbacks suppressed [ 40.539313] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 40.552619] nla_parse: 942 callbacks suppressed [ 40.552622] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 40.571733] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 40.580238] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. executing program executing program [ 40.594316] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 40.602802] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 40.616859] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 40.625230] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. executing program executing program [ 40.639592] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 40.648355] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 40.663137] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 40.671970] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 40.686396] ip6_tables: ip6tables: counters copy to user failed while replacing table executing program executing program [ 40.695125] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 40.709937] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 40.718302] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 40.732422] ip6_tables: ip6tables: counters copy to user failed while replacing table executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 40.741195] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. [ 40.755287] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 40.764129] netlink: 4 bytes leftover after parsing attributes in process `syz-executor879'. executing program executing program