[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.230835] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.881422] random: sshd: uninitialized urandom read (32 bytes read) [ 25.237146] random: sshd: uninitialized urandom read (32 bytes read) [ 26.129732] random: sshd: uninitialized urandom read (32 bytes read) [ 47.338840] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.45' (ECDSA) to the list of known hosts. [ 52.818412] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/29 14:29:21 parsed 1 programs [ 54.370375] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/29 14:29:24 executed programs: 0 [ 55.623734] IPVS: ftp: loaded support on port[0] = 21 [ 55.827034] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.833560] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.840932] device bridge_slave_0 entered promiscuous mode [ 55.857188] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.863605] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.870952] device bridge_slave_1 entered promiscuous mode [ 55.886690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.902229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.943468] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.962090] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.027168] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.034561] team0: Port device team_slave_0 added [ 56.048886] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.055983] team0: Port device team_slave_1 added [ 56.070699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.087873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.105642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.122835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.235671] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.242128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.248946] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.255308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.653184] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 56.659310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.701983] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.744263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.752517] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 56.790867] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.125342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.131981] [ 57.133630] ============================================ [ 57.139055] WARNING: possible recursive locking detected [ 57.144494] 4.18.0-rc6+ #70 Not tainted [ 57.148444] -------------------------------------------- [ 57.153870] syz-executor0/4694 is trying to acquire lock: [ 57.159385] (____ptrval____) (&(&bond->stats_lock)->rlock){+.+.}, at: bond_get_stats+0xb4/0x560 [ 57.168216] [ 57.168216] but task is already holding lock: [ 57.174196] (____ptrval____) (&(&bond->stats_lock)->rlock){+.+.}, at: bond_get_stats+0xb4/0x560 [ 57.183022] [ 57.183022] other info that might help us debug this: [ 57.189663] Possible unsafe locking scenario: [ 57.189663] [ 57.195698] CPU0 [ 57.198275] ---- [ 57.200840] lock(&(&bond->stats_lock)->rlock); [ 57.205572] lock(&(&bond->stats_lock)->rlock); [ 57.210306] [ 57.210306] *** DEADLOCK *** [ 57.210306] [ 57.216356] May be due to missing lock nesting notation [ 57.216356] [ 57.223274] 3 locks held by syz-executor0/4694: [ 57.227923] #0: (____ptrval____) (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 57.235189] #1: (____ptrval____) (&(&bond->stats_lock)->rlock){+.+.}, at: bond_get_stats+0xb4/0x560 [ 57.244456] #2: (____ptrval____) (rcu_read_lock){....}, at: bond_get_stats+0x0/0x560 [ 57.252408] [ 57.252408] stack backtrace: [ 57.256884] CPU: 0 PID: 4694 Comm: syz-executor0 Not tainted 4.18.0-rc6+ #70 [ 57.264044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.273383] Call Trace: [ 57.275964] dump_stack+0x1c9/0x2b4 [ 57.279572] ? dump_stack_print_info.cold.2+0x52/0x52 [ 57.284741] ? bond_get_stats+0xb4/0x560 [ 57.288785] ? vprintk_func+0x81/0xe7 [ 57.293000] __lock_acquire.cold.64+0x1fb/0x486 [ 57.297655] ? trace_hardirqs_on+0x10/0x10 [ 57.301873] ? trace_hardirqs_on+0x10/0x10 [ 57.306107] ? print_usage_bug+0xc0/0xc0 [ 57.310149] ? __lock_acquire+0x7fc/0x5020 [ 57.314365] ? graph_lock+0x170/0x170 [ 57.318160] ? print_usage_bug+0xc0/0xc0 [ 57.322204] ? trace_hardirqs_on+0x10/0x10 [ 57.326417] ? find_held_lock+0x36/0x1c0 [ 57.330472] ? print_usage_bug+0xc0/0xc0 [ 57.334515] ? print_usage_bug+0xc0/0xc0 [ 57.338563] ? lock_downgrade+0x8f0/0x8f0 [ 57.342693] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 57.347692] ? memset+0x31/0x40 [ 57.350951] ? print_usage_bug+0xc0/0xc0 [ 57.354994] ? __lock_acquire+0x7fc/0x5020 [ 57.359221] ? print_usage_bug+0xc0/0xc0 [ 57.363262] lock_acquire+0x1e4/0x540 [ 57.367047] ? bond_get_stats+0xb4/0x560 [ 57.371102] ? lock_release+0xa30/0xa30 [ 57.375059] ? find_held_lock+0x36/0x1c0 [ 57.379103] _raw_spin_lock+0x2a/0x40 [ 57.382884] ? bond_get_stats+0xb4/0x560 [ 57.386924] bond_get_stats+0xb4/0x560 [ 57.390804] ? trace_hardirqs_on+0x10/0x10 [ 57.395031] ? bond_init+0x8f0/0x8f0 [ 57.399074] ? print_usage_bug+0xc0/0xc0 [ 57.403115] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 57.408642] ? kernel_poison_pages+0x136/0x220 [ 57.413204] ? graph_lock+0x170/0x170 [ 57.416994] ? get_page_from_freelist+0x3c2d/0x4620 [ 57.421991] ? print_usage_bug+0xc0/0xc0 [ 57.426037] dev_get_stats+0x10f/0x470 [ 57.430076] ? dev_set_alias+0x3c0/0x3c0 [ 57.434118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.439634] ? netdev_lower_get_next_private_rcu+0x14a/0x1e0 [ 57.445421] ? dev_get_by_napi_id+0x3b0/0x3b0 [ 57.449904] ? kasan_check_write+0x14/0x20 [ 57.454118] ? do_raw_spin_lock+0xc1/0x200 [ 57.458508] bond_get_stats+0x232/0x560 [ 57.462472] ? kasan_check_read+0x11/0x20 [ 57.466602] ? bond_init+0x8f0/0x8f0 [ 57.470317] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 57.475324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.480862] dev_get_stats+0x10f/0x470 [ 57.484748] ? dev_set_alias+0x3c0/0x3c0 [ 57.489326] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 57.494326] ? skb_put+0x17b/0x1e0 [ 57.497846] ? memset+0x31/0x40 [ 57.501107] ? __nla_reserve+0xa3/0xc0 [ 57.504975] ? nla_reserve_64bit+0x114/0x150 [ 57.509375] rtnl_fill_stats+0x4d/0xac0 [ 57.513333] rtnl_fill_ifinfo+0x1aa6/0x3fb0 [ 57.517634] ? rtnl_fill_vf+0x4c0/0x4c0 [ 57.521587] ? print_usage_bug+0xc0/0xc0 [ 57.525670] ? is_bpf_text_address+0x50/0x170 [ 57.530145] ? graph_lock+0x170/0x170 [ 57.533928] ? lock_release+0xa30/0xa30 [ 57.537881] ? graph_lock+0x170/0x170 [ 57.541672] ? graph_lock+0x170/0x170 [ 57.545459] ? find_held_lock+0x36/0x1c0 [ 57.549510] ? graph_lock+0x170/0x170 [ 57.553286] ? find_held_lock+0x36/0x1c0 [ 57.557333] ? print_usage_bug+0xc0/0xc0 [ 57.561388] ? lock_downgrade+0x8f0/0x8f0 [ 57.565525] ? mark_held_locks+0xc9/0x160 [ 57.569658] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 57.574569] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 57.579663] ? trace_hardirqs_on+0xd/0x10 [ 57.583788] ? depot_save_stack+0x291/0x470 [ 57.588112] ? save_stack+0xa9/0xd0 [ 57.591728] ? save_stack+0x43/0xd0 [ 57.595505] ? kasan_kmalloc+0xc4/0xe0 [ 57.599490] ? __kmalloc_node_track_caller+0x47/0x70 [ 57.604574] ? __kmalloc_reserve.isra.40+0x3a/0xe0 [ 57.609481] ? __alloc_skb+0x155/0x770 [ 57.613355] ? rtmsg_ifinfo_build_skb+0x73/0x190 [ 57.618087] ? rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 57.623090] ? rtnetlink_event+0x144/0x170 [ 57.627316] ? notifier_call_chain+0x180/0x390 [ 57.631877] ? raw_notifier_call_chain+0x2d/0x40 [ 57.636623] ? call_netdevice_notifiers_info+0x3f/0x90 [ 57.641879] ? netdev_change_features+0xb3/0x110 [ 57.646615] ? bond_compute_features.isra.47+0x585/0xa50 [ 57.652045] ? bond_enslave+0x1b25/0x5da0 [ 57.656172] ? bond_do_ioctl+0x7cb/0xae0 [ 57.660221] ? dev_ifsioc+0x43c/0xb30 [ 57.663998] ? dev_ioctl+0x1b5/0xcc0 [ 57.668223] ? sock_do_ioctl+0x1d3/0x3e0 [ 57.672534] ? compat_sock_ioctl+0x97f/0x1f90 [ 57.677017] ? __ia32_compat_sys_ioctl+0x221/0x640 [ 57.681935] ? do_fast_syscall_32+0x34d/0xfb2 [ 57.686419] ? entry_SYSENTER_compat+0x70/0x7f [ 57.690984] ? kasan_check_read+0x11/0x20 [ 57.695110] ? do_raw_spin_unlock+0xa7/0x2f0 [ 57.699498] ? __lock_is_held+0xb5/0x140 [ 57.703558] ? __kmalloc_node_track_caller+0x33/0x70 [ 57.708640] ? rcu_read_lock_sched_held+0x108/0x120 [ 57.713636] ? kasan_unpoison_shadow+0x35/0x50 [ 57.718196] ? kasan_kmalloc+0xc4/0xe0 [ 57.722071] ? __kmalloc_node_track_caller+0x47/0x70 [ 57.727155] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.732672] ? __alloc_skb+0x4c6/0x770 [ 57.736548] ? skb_scrub_packet+0x520/0x520 [ 57.740847] ? if_nlmsg_size+0x5d9/0xbc0 [ 57.745064] ? rtnl_xdp_fill+0x8f0/0x8f0 [ 57.749106] ? trace_hardirqs_on+0x10/0x10 [ 57.753319] ? bond_do_ioctl+0x7cb/0xae0 [ 57.757459] rtmsg_ifinfo_build_skb+0xc8/0x190 [ 57.762022] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 57.766870] rtnetlink_event+0x144/0x170 [ 57.770920] notifier_call_chain+0x180/0x390 [ 57.775326] ? unregister_die_notifier+0x20/0x20 [ 57.780062] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.785589] ? rtnl_is_locked+0xb5/0xf0 [ 57.789553] ? rtnl_trylock+0x20/0x20 [ 57.793333] raw_notifier_call_chain+0x2d/0x40 [ 57.797905] call_netdevice_notifiers_info+0x3f/0x90 [ 57.802985] netdev_change_features+0xb3/0x110 [ 57.807545] ? default_device_exit_batch+0x560/0x560 [ 57.812629] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.818242] bond_compute_features.isra.47+0x585/0xa50 [ 57.823512] ? lock_downgrade+0x8f0/0x8f0 [ 57.827679] ? bond_hw_addr_flush+0x290/0x290 [ 57.832154] ? __local_bh_enable_ip+0x161/0x230 [ 57.836818] ? bond_enslave+0x1a8a/0x5da0 [ 57.840954] ? trace_hardirqs_on+0xd/0x10 [ 57.845079] ? __local_bh_enable_ip+0x161/0x230 [ 57.849728] bond_enslave+0x1b25/0x5da0 [ 57.853695] ? bond_update_slave_arr+0x950/0x950 [ 57.858444] ? __lock_acquire+0x7fc/0x5020 [ 57.862683] ? __get_user_pages_fast+0x3f0/0x3f0 [ 57.867432] ? trace_hardirqs_on+0x10/0x10 [ 57.871646] ? get_futex_key+0xf88/0x1ea0 [ 57.875783] ? futex_lock_pi_atomic+0x3a0/0x3a0 [ 57.880432] ? graph_lock+0x170/0x170 [ 57.884238] ? set_next_entity+0x30c/0xc70 [ 57.888733] ? trace_hardirqs_on+0x10/0x10 [ 57.893121] ? trace_hardirqs_on+0x10/0x10 [ 57.897344] ? active_load_balance_cpu_stop+0x1030/0x1030 [ 57.902868] ? __enqueue_entity+0x10d/0x1f0 [ 57.907169] ? print_usage_bug+0xc0/0xc0 [ 57.911214] ? mark_held_locks+0xc9/0x160 [ 57.915350] ? lock_acquire+0x1e4/0x540 [ 57.919305] ? rtnl_lock+0x17/0x20 [ 57.922833] ? lock_release+0xa30/0xa30 [ 57.926793] ? check_same_owner+0x340/0x340 [ 57.931093] ? get_kernel_page+0x130/0x130 [ 57.935321] ? rcu_note_context_switch+0x730/0x730 [ 57.940231] ? __mutex_lock+0x7e8/0x1820 [ 57.944270] ? finish_task_switch+0x18a/0x870 [ 57.948744] ? rtnl_lock+0x17/0x20 [ 57.952265] ? print_usage_bug+0xc0/0xc0 [ 57.956317] ? mutex_trylock+0x2b0/0x2b0 [ 57.960375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.965892] ? cap_capable+0x1f9/0x260 [ 57.969760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.975284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.980814] ? full_name_hash+0xc0/0x100 [ 57.984852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.990385] bond_do_ioctl+0x7cb/0xae0 [ 57.994250] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 57.999772] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 58.004853] ? bond_release+0x30/0x30 [ 58.008635] ? find_held_lock+0x36/0x1c0 [ 58.012692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.018218] ? full_name_hash+0xc0/0x100 [ 58.022266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.027785] ? bond_release+0x30/0x30 [ 58.031565] dev_ifsioc+0x43c/0xb30 [ 58.035168] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 58.039562] ? register_gifconf+0x70/0x70 [ 58.043685] dev_ioctl+0x1b5/0xcc0 [ 58.047205] sock_do_ioctl+0x1d3/0x3e0 [ 58.051071] ? compat_ifr_data_ioctl+0x170/0x170 [ 58.055814] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 58.060373] ? pud_val+0x88/0x100 [ 58.063815] ? pmd_val+0x100/0x100 [ 58.067331] ? kasan_check_write+0x14/0x20 [ 58.071543] ? do_raw_spin_lock+0xc1/0x200 [ 58.076113] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 58.082150] compat_sock_ioctl+0x97f/0x1f90 [ 58.086458] ? graph_lock+0x170/0x170 [ 58.090245] ? sock_unregister+0x160/0x160 [ 58.094476] ? find_held_lock+0x36/0x1c0 [ 58.098519] ? lock_downgrade+0x8f0/0x8f0 [ 58.102648] ? handle_mm_fault+0x8c4/0xc80 [ 58.106864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.112386] ? __fget_light+0x2f7/0x440 [ 58.116339] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 58.121853] ? fget_raw+0x20/0x20 [ 58.125291] ? __handle_mm_fault+0x4460/0x4460 [ 58.129853] ? __ia32_compat_sys_futex+0x3e6/0x5f0 [ 58.134758] ? __x32_compat_sys_get_robust_list+0x430/0x430 [ 58.140458] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 58.145626] ? sock_unregister+0x160/0x160 [ 58.149839] __ia32_compat_sys_ioctl+0x221/0x640 [ 58.154574] do_fast_syscall_32+0x34d/0xfb2 [ 58.158909] ? do_int80_syscall_32+0x890/0x890 [ 58.163486] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.168228] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.173917] ? syscall_return_slowpath+0x31d/0x5e0 [ 58.178834] ? sysret32_from_system_call+0x5/0x46 [ 58.183667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.188497] entry_SYSENTER_compat+0x70/0x7f [ 58.192892] RIP: 0023:0xf7f0ecb9 [ 58.196231] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 58.215329] RSP: 002b:00000000ffebf08c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 58.223024] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000008990 [ 58.230554] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 58.237813] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 58.245074] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 58.252326] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 58.261645] bond4: Enslaving bond0 as an active interface with an up link [ 58.287164] bond4: Error: Device is in use and cannot be enslaved [ 58.309835] bond4: Error: Device is in use and cannot be enslaved [ 58.328989] bond4: Error: Device is in use and cannot be enslaved [ 58.360750] bond4: Error: Device is in use and cannot be enslaved [ 58.382129] bond4: Error: Device is in use and cannot be enslaved [ 58.407261] bond4: Error: Device is in use and cannot be enslaved [ 58.428704] bond4: Error: Device is in use and cannot be enslaved [ 58.453314] bond4: Error: Device is in use and cannot be enslaved [ 58.476734] bond4: Error: Device is in use and cannot be enslaved [ 58.505907] bond4: Error: Device is in use and cannot be enslaved [ 58.528452] bond4: Error: Device is in use and cannot be enslaved [ 58.551967] bond4: Error: Device is in use and cannot be enslaved [ 58.574258] bond4: Error: Device is in use and cannot be enslaved [ 58.594575] bond4: Error: Device is in use and cannot be enslaved [ 58.615043] bond4: Error: Device is in use and cannot be enslaved [ 58.634984] bond4: Error: Device is in use and cannot be enslaved [ 58.657340] bond4: Error: Device is in use and cannot be enslaved [ 58.678729] bond4: Error: Device is in use and cannot be enslaved [ 58.701281] bond4: Error: Device is in use and cannot be enslaved [ 58.721413] bond4: Error: Device is in use and cannot be enslaved [ 58.741320] bond4: Error: Device is in use and cannot be enslaved [ 58.761504] bond4: Error: Device is in use and cannot be enslaved [ 58.780857] bond4: Error: Device is in use and cannot be enslaved [ 58.801619] bond4: Error: Device is in use and cannot be enslaved [ 58.821164] bond4: Error: Device is in use and cannot be enslaved [ 58.841657] bond4: Error: Device is in use and cannot be enslaved [ 58.864230] bond4: Error: Device is in use and cannot be enslaved [ 58.887284] bond4: Error: Device is in use and cannot be enslaved [ 58.907170] bond4: Error: Device is in use and cannot be enslaved [ 58.927708] bond4: Error: Device is in use and cannot be enslaved [ 58.947514] bond4: Error: Device is in use and cannot be enslaved [ 58.970226] bond4: Error: Device is in use and cannot be enslaved [ 58.991177] bond4: Error: Device is in use and cannot be enslaved [ 59.011511] bond4: Error: Device is in use and cannot be enslaved [ 59.031885] bond4: Error: Device is in use and cannot be enslaved [ 59.051391] bond4: Error: Device is in use and cannot be enslaved [ 59.072666] bond4: Error: Device is in use and cannot be enslaved [ 59.092286] bond4: Error: Device is in use and cannot be enslaved [ 59.114290] bond4: Error: Device is in use and cannot be enslaved [ 59.137659] bond4: Error: Device is in use and cannot be enslaved [ 59.157175] bond4: Error: Device is in use and cannot be enslaved [ 59.176983] bond4: Error: Device is in use and cannot be enslaved [ 59.199339] bond4: Error: Device is in use and cannot be enslaved [ 59.221977] bond4: Error: Device is in use and cannot be enslaved [ 59.241641] bond4: Error: Device is in use and cannot be enslaved [ 59.269928] bond4: Error: Device is in use and cannot be enslaved [ 59.290479] bond4: Error: Device is in use and cannot be enslaved [ 59.312827] bond4: Error: Device is in use and cannot be enslaved [ 59.332273] bond4: Error: Device is in use and cannot be enslaved [ 59.353647] bond4: Error: Device is in use and cannot be enslaved [ 59.373522] bond4: Error: Device is in use and cannot be enslaved [ 59.394626] bond4: Error: Device is in use and cannot be enslaved [ 59.414512] bond4: Error: Device is in use and cannot be enslaved [ 59.435834] bond4: Error: Device is in use and cannot be enslaved [ 59.458428] bond4: Error: Device is in use and cannot be enslaved [ 59.480961] bond4: Error: Device is in use and cannot be enslaved [ 59.500839] bond4: Error: Device is in use and cannot be enslaved [ 59.520901] bond4: Error: Device is in use and cannot be enslaved [ 59.540738] bond4: Error: Device is in use and cannot be enslaved [ 59.561200] bond4: Error: Device is in use and cannot be enslaved [ 59.583699] bond4: Error: Device is in use and cannot be enslaved [ 59.603580] bond4: Error: Device is in use and cannot be enslaved [ 59.626640] bond4: Error: Device is in use and cannot be enslaved [ 59.646470] bond4: Error: Device is in use and cannot be enslaved [ 59.670215] bond4: Error: Device is in use and cannot be enslaved [ 59.690139] bond4: Error: Device is in use and cannot be enslaved [ 59.710396] bond4: Error: Device is in use and cannot be enslaved [ 59.732613] bond4: Error: Device is in use and cannot be enslaved [ 59.752503] bond4: Error: Device is in use and cannot be enslaved [ 59.774947] bond4: Error: Device is in use and cannot be enslaved [ 59.794798] bond4: Error: Device is in use and cannot be enslaved [ 59.814704] bond4: Error: Device is in use and cannot be enslaved [ 59.837718] bond4: Error: Device is in use and cannot be enslaved [ 59.857318] bond4: Error: Device is in use and cannot be enslaved [ 59.880107] bond4: Error: Device is in use and cannot be enslaved [ 59.899829] bond4: Error: Device is in use and cannot be enslaved [ 59.919373] bond4: Error: Device is in use and cannot be enslaved [ 59.938385] bond4: Error: Device is in use and cannot be enslaved [ 59.958839] bond4: Error: Device is in use and cannot be enslaved [ 59.980499] bond4: Error: Device is in use and cannot be enslaved [ 60.000176] bond4: Error: Device is in use and cannot be enslaved [ 60.023094] bond4: Error: Device is in use and cannot be enslaved [ 60.043587] bond4: Error: Device is in use and cannot be enslaved [ 60.065992] bond4: Error: Device is in use and cannot be enslaved [ 60.086246] bond4: Error: Device is in use and cannot be enslaved [ 60.106667] bond4: Error: Device is in use and cannot be enslaved [ 60.125933] bond4: Error: Device is in use and cannot be enslaved [ 60.145328] bond4: Error: Device is in use and cannot be enslaved [ 60.167707] bond4: Error: Device is in use and cannot be enslaved [ 60.186701] bond4: Error: Device is in use and cannot be enslaved [ 60.209709] bond4: Error: Device is in use and cannot be enslaved [ 60.229631] bond4: Error: Device is in use and cannot be enslaved [ 60.249562] bond4: Error: Device is in use and cannot be enslaved [ 60.272847] bond4: Error: Device is in use and cannot be enslaved [ 60.292496] bond4: Error: Device is in use and cannot be enslaved [ 60.314937] bond4: Error: Device is in use and cannot be enslaved [ 60.335234] bond4: Error: Device is in use and cannot be enslaved [ 60.357702] bond4: Error: Device is in use and cannot be enslaved [ 60.378212] bond4: Error: Device is in use and cannot be enslaved [ 60.400719] bond4: Error: Device is in use and cannot be enslaved [ 60.420449] bond4: Error: Device is in use and cannot be enslaved [ 60.442831] bond4: Error: Device is in use and cannot be enslaved [ 60.462489] bond4: Error: Device is in use and cannot be enslaved [ 60.485111] bond4: Error: Device is in use and cannot be enslaved [ 60.505130] bond4: Error: Device is in use and cannot be enslaved [ 60.528222] bond4: Error: Device is in use and cannot be enslaved [ 60.551064] bond4: Error: Device is in use and cannot be enslaved [ 60.570849] bond4: Error: Device is in use and cannot be enslaved 2018/07/29 14:29:29 executed programs: 115 [ 60.590902] bond4: Error: Device is in use and cannot be enslaved [ 60.611316] bond4: Error: Device is in use and cannot be enslaved [ 60.631155] bond4: Error: Device is in use and cannot be enslaved [ 60.651602] bond4: Error: Device is in use and cannot be enslaved [ 60.674321] bond4: Error: Device is in use and cannot be enslaved [ 60.694150] bond4: Error: Device is in use and cannot be enslaved [ 60.716306] bond4: Error: Device is in use and cannot be enslaved [ 60.735341] bond4: Error: Device is in use and cannot be enslaved [ 60.756614] bond4: Error: Device is in use and cannot be enslaved [ 60.779238] bond4: Error: Device is in use and cannot be enslaved [ 60.798353] bond4: Error: Device is in use and cannot be enslaved [ 60.818041] bond4: Error: Device is in use and cannot be enslaved [ 60.839459] bond4: Error: Device is in use and cannot be enslaved [ 60.859209] bond4: Error: Device is in use and cannot be enslaved [ 60.882532] bond4: Error: Device is in use and cannot be enslaved [ 60.902289] bond4: Error: Device is in use and cannot be enslaved [ 60.923614] bond4: Error: Device is in use and cannot be enslaved [ 60.943391] bond4: Error: Device is in use and cannot be enslaved [ 60.964527] bond4: Error: Device is in use and cannot be enslaved [ 60.985338] bond4: Error: Device is in use and cannot be enslaved [ 61.005148] bond4: Error: Device is in use and cannot be enslaved [ 61.027679] bond4: Error: Device is in use and cannot be enslaved [ 61.047280] bond4: Error: Device is in use and cannot be enslaved [ 61.069701] bond4: Error: Device is in use and cannot be enslaved [ 61.089779] bond4: Error: Device is in use and cannot be enslaved [ 61.110580] bond4: Error: Device is in use and cannot be enslaved [ 61.130864] bond4: Error: Device is in use and cannot be enslaved [ 61.153357] bond4: Error: Device is in use and cannot be enslaved [ 61.173201] bond4: Error: Device is in use and cannot be enslaved [ 61.237673] bond4: Error: Device is in use and cannot be enslaved [ 61.265675] bond4: Error: Device is in use and cannot be enslaved [ 61.295371] bond4: Error: Device is in use and cannot be enslaved [ 61.315625] bond4: Error: Device is in use and cannot be enslaved [ 61.335485] bond4: Error: Device is in use and cannot be enslaved [ 61.357265] bond4: Error: Device is in use and cannot be enslaved [ 61.376264] bond4: Error: Device is in use and cannot be enslaved [ 61.395626] bond4: Error: Device is in use and cannot be enslaved [ 61.415139] bond4: Error: Device is in use and cannot be enslaved [ 61.434575] bond4: Error: Device is in use and cannot be enslaved [ 61.457068] bond4: Error: Device is in use and cannot be enslaved [ 61.477150] bond4: Error: Device is in use and cannot be enslaved [ 61.497590] bond4: Error: Device is in use and cannot be enslaved [ 61.517268] bond4: Error: Device is in use and cannot be enslaved [ 61.537542] bond4: Error: Device is in use and cannot be enslaved [ 61.557809] bond4: Error: Device is in use and cannot be enslaved [ 61.578446] bond4: Error: Device is in use and cannot be enslaved [ 61.598926] bond4: Error: Device is in use and cannot be enslaved [ 61.618219] bond4: Error: Device is in use and cannot be enslaved [ 61.637659] bond4: Error: Device is in use and cannot be enslaved [ 61.660739] bond4: Error: Device is in use and cannot be enslaved [ 61.680871] bond4: Error: Device is in use and cannot be enslaved [ 61.702182] bond4: Error: Device is in use and cannot be enslaved [ 61.724379] bond4: Error: Device is in use and cannot be enslaved [ 61.743602] bond4: Error: Device is in use and cannot be enslaved [ 61.763203] bond4: Error: Device is in use and cannot be enslaved [ 61.782702] bond4: Error: Device is in use and cannot be enslaved [ 61.802194] bond4: Error: Device is in use and cannot be enslaved [ 61.822338] bond4: Error: Device is in use and cannot be enslaved [ 61.842627] bond4: Error: Device is in use and cannot be enslaved [ 61.866310] bond4: Error: Device is in use and cannot be enslaved [ 61.889674] bond4: Error: Device is in use and cannot be enslaved [ 61.909418] bond4: Error: Device is in use and cannot be enslaved [ 61.933180] bond4: Error: Device is in use and cannot be enslaved [ 61.952977] bond4: Error: Device is in use and cannot be enslaved [ 61.972630] bond4: Error: Device is in use and cannot be enslaved [ 61.994181] bond4: Error: Device is in use and cannot be enslaved [ 62.016565] bond4: Error: Device is in use and cannot be enslaved [ 62.036245] bond4: Error: Device is in use and cannot be enslaved [ 62.059317] bond4: Error: Device is in use and cannot be enslaved [ 62.089736] bond4: Error: Device is in use and cannot be enslaved [ 62.109738] bond4: Error: Device is in use and cannot be enslaved [ 62.131334] bond4: Error: Device is in use and cannot be enslaved [ 62.153825] bond4: Error: Device is in use and cannot be enslaved [ 62.173916] bond4: Error: Device is in use and cannot be enslaved [ 62.196287] bond4: Error: Device is in use and cannot be enslaved [ 62.215896] bond4: Error: Device is in use and cannot be enslaved [ 62.237430] bond4: Error: Device is in use and cannot be enslaved [ 62.260071] bond4: Error: Device is in use and cannot be enslaved [ 62.280150] bond4: Error: Device is in use and cannot be enslaved [ 62.300604] bond4: Error: Device is in use and cannot be enslaved [ 62.320590] bond4: Error: Device is in use and cannot be enslaved [ 62.342369] bond4: Error: Device is in use and cannot be enslaved [ 62.361926] bond4: Error: Device is in use and cannot be enslaved [ 62.381379] bond4: Error: Device is in use and cannot be enslaved [ 62.401454] bond4: Error: Device is in use and cannot be enslaved [ 62.424046] bond4: Error: Device is in use and cannot be enslaved [ 62.444198] bond4: Error: Device is in use and cannot be enslaved [ 62.467593] bond4: Error: Device is in use and cannot be enslaved [ 62.486823] bond4: Error: Device is in use and cannot be enslaved [ 62.506302] bond4: Error: Device is in use and cannot be enslaved [ 62.526612] bond4: Error: Device is in use and cannot be enslaved [ 62.546535] bond4: Error: Device is in use and cannot be enslaved [ 62.569399] bond4: Error: Device is in use and cannot be enslaved [ 62.589835] bond4: Error: Device is in use and cannot be enslaved [ 62.609614] bond4: Error: Device is in use and cannot be enslaved [ 62.632632] bond4: Error: Device is in use and cannot be enslaved [ 62.652771] bond4: Error: Device is in use and cannot be enslaved [ 62.672261] bond4: Error: Device is in use and cannot be enslaved [ 62.692990] bond4: Error: Device is in use and cannot be enslaved [ 62.713966] bond4: Error: Device is in use and cannot be enslaved [ 62.736605] bond4: Error: Device is in use and cannot be enslaved [ 62.758783] bond4: Error: Device is in use and cannot be enslaved [ 62.783943] bond4: Error: Device is in use and cannot be enslaved [ 62.804370] bond4: Error: Device is in use and cannot be enslaved [ 62.824835] bond4: Error: Device is in use and cannot be enslaved [ 62.846843] bond4: Error: Device is in use and cannot be enslaved [ 62.867244] bond4: Error: Device is in use and cannot be enslaved [ 62.889398] bond4: Error: Device is in use and cannot be enslaved [ 62.909301] bond4: Error: Device is in use and cannot be enslaved [ 62.933092] bond4: Error: Device is in use and cannot be enslaved [ 62.956434] bond4: Error: Device is in use and cannot be enslaved [ 62.976439] bond4: Error: Device is in use and cannot be enslaved [ 62.996933] bond4: Error: Device is in use and cannot be enslaved [ 63.017698] bond4: Error: Device is in use and cannot be enslaved [ 63.037202] bond4: Error: Device is in use and cannot be enslaved [ 63.060570] bond4: Error: Device is in use and cannot be enslaved [ 63.080725] bond4: Error: Device is in use and cannot be enslaved [ 63.103688] bond4: Error: Device is in use and cannot be enslaved [ 63.123477] bond4: Error: Device is in use and cannot be enslaved [ 63.146123] bond4: Error: Device is in use and cannot be enslaved [ 63.166189] bond4: Error: Device is in use and cannot be enslaved [ 63.188956] bond4: Error: Device is in use and cannot be enslaved [ 63.209380] bond4: Error: Device is in use and cannot be enslaved [ 63.232084] bond4: Error: Device is in use and cannot be enslaved [ 63.255106] bond4: Error: Device is in use and cannot be enslaved [ 63.277232] bond4: Error: Device is in use and cannot be enslaved [ 63.300141] bond4: Error: Device is in use and cannot be enslaved [ 63.321679] bond4: Error: Device is in use and cannot be enslaved [ 63.341532] bond4: Error: Device is in use and cannot be enslaved [ 63.364484] bond4: Error: Device is in use and cannot be enslaved [ 63.384591] bond4: Error: Device is in use and cannot be enslaved [ 63.407310] bond4: Error: Device is in use and cannot be enslaved [ 63.427148] bond4: Error: Device is in use and cannot be enslaved [ 63.450285] bond4: Error: Device is in use and cannot be enslaved [ 63.470201] bond4: Error: Device is in use and cannot be enslaved [ 63.492722] bond4: Error: Device is in use and cannot be enslaved [ 63.515740] bond4: Error: Device is in use and cannot be enslaved [ 63.535389] bond4: Error: Device is in use and cannot be enslaved [ 63.555254] bond4: Error: Device is in use and cannot be enslaved [ 63.574940] bond4: Error: Device is in use and cannot be enslaved [ 63.597541] bond4: Error: Device is in use and cannot be enslaved [ 63.617619] bond4: Error: Device is in use and cannot be enslaved [ 63.640457] bond4: Error: Device is in use and cannot be enslaved [ 63.659354] bond4: Error: Device is in use and cannot be enslaved [ 63.680522] bond4: Error: Device is in use and cannot be enslaved [ 63.699926] bond4: Error: Device is in use and cannot be enslaved [ 63.722570] bond4: Error: Device is in use and cannot be enslaved [ 63.742095] bond4: Error: Device is in use and cannot be enslaved [ 63.763556] bond4: Error: Device is in use and cannot be enslaved [ 63.783387] bond4: Error: Device is in use and cannot be enslaved [ 63.805619] bond4: Error: Device is in use and cannot be enslaved [ 63.827488] bond4: Error: Device is in use and cannot be enslaved [ 63.850270] bond4: Error: Device is in use and cannot be enslaved [ 63.870320] bond4: Error: Device is in use and cannot be enslaved [ 63.893410] bond4: Error: Device is in use and cannot be enslaved [ 63.913558] bond4: Error: Device is in use and cannot be enslaved [ 63.935092] bond4: Error: Device is in use and cannot be enslaved [ 63.957629] bond4: Error: Device is in use and cannot be enslaved [ 63.977624] bond4: Error: Device is in use and cannot be enslaved [ 63.999662] bond4: Error: Device is in use and cannot be enslaved [ 64.022250] bond4: Error: Device is in use and cannot be enslaved [ 64.042869] bond4: Error: Device is in use and cannot be enslaved [ 64.065641] bond4: Error: Device is in use and cannot be enslaved [ 64.085357] bond4: Error: Device is in use and cannot be enslaved [ 64.108086] bond4: Error: Device is in use and cannot be enslaved [ 64.128124] bond4: Error: Device is in use and cannot be enslaved [ 64.150965] bond4: Error: Device is in use and cannot be enslaved [ 64.170047] bond4: Error: Device is in use and cannot be enslaved [ 64.192952] bond4: Error: Device is in use and cannot be enslaved [ 64.211760] bond4: Error: Device is in use and cannot be enslaved [ 64.232332] bond4: Error: Device is in use and cannot be enslaved [ 64.251727] bond4: Error: Device is in use and cannot be enslaved [ 64.273440] bond4: Error: Device is in use and cannot be enslaved [ 64.293700] bond4: Error: Device is in use and cannot be enslaved [ 64.316272] bond4: Error: Device is in use and cannot be enslaved [ 64.335667] bond4: Error: Device is in use and cannot be enslaved [ 64.355442] bond4: Error: Device is in use and cannot be enslaved [ 64.377575] bond4: Error: Device is in use and cannot be enslaved [ 64.397562] bond4: Error: Device is in use and cannot be enslaved [ 64.420364] bond4: Error: Device is in use and cannot be enslaved [ 64.440635] bond4: Error: Device is in use and cannot be enslaved [ 64.463180] bond4: Error: Device is in use and cannot be enslaved [ 64.483130] bond4: Error: Device is in use and cannot be enslaved [ 64.505674] bond4: Error: Device is in use and cannot be enslaved [ 64.571765] bond4: Error: Device is in use and cannot be enslaved [ 64.607815] bond4: Error: Device is in use and cannot be enslaved [ 64.627316] bond4: Error: Device is in use and cannot be enslaved [ 64.649777] bond4: Error: Device is in use and cannot be enslaved [ 64.668414] bond4: Error: Device is in use and cannot be enslaved [ 64.690358] bond4: Error: Device is in use and cannot be enslaved [ 64.709871] bond4: Error: Device is in use and cannot be enslaved [ 64.731359] bond4: Error: Device is in use and cannot be enslaved [ 64.750893] bond4: Error: Device is in use and cannot be enslaved [ 64.773337] bond4: Error: Device is in use and cannot be enslaved [ 64.792809] bond4: Error: Device is in use and cannot be enslaved [ 64.813212] bond4: Error: Device is in use and cannot be enslaved [ 64.839053] bond4: Error: Device is in use and cannot be enslaved [ 64.859383] bond4: Error: Device is in use and cannot be enslaved [ 64.878213] bond4: Error: Device is in use and cannot be enslaved [ 64.900433] bond4: Error: Device is in use and cannot be enslaved [ 64.920865] bond4: Error: Device is in use and cannot be enslaved [ 64.940591] bond4: Error: Device is in use and cannot be enslaved [ 64.960542] bond4: Error: Device is in use and cannot be enslaved [ 64.979643] bond4: Error: Device is in use and cannot be enslaved [ 65.002108] bond4: Error: Device is in use and cannot be enslaved [ 65.022803] bond4: Error: Device is in use and cannot be enslaved [ 65.042701] bond4: Error: Device is in use and cannot be enslaved [ 65.064473] bond4: Error: Device is in use and cannot be enslaved [ 65.083783] bond4: Error: Device is in use and cannot be enslaved [ 65.106096] bond4: Error: Device is in use and cannot be enslaved [ 65.125788] bond4: Error: Device is in use and cannot be enslaved [ 65.146532] bond4: Error: Device is in use and cannot be enslaved [ 65.166051] bond4: Error: Device is in use and cannot be enslaved [ 65.187105] bond4: Error: Device is in use and cannot be enslaved [ 65.206782] bond4: Error: Device is in use and cannot be enslaved [ 65.227532] bond4: Error: Device is in use and cannot be enslaved [ 65.247123] bond4: Error: Device is in use and cannot be enslaved [ 65.266313] bond4: Error: Device is in use and cannot be enslaved [ 65.288512] bond4: Error: Device is in use and cannot be enslaved [ 65.307996] bond4: Error: Device is in use and cannot be enslaved [ 65.329582] bond4: Error: Device is in use and cannot be enslaved [ 65.350511] bond4: Error: Device is in use and cannot be enslaved [ 65.371660] bond4: Error: Device is in use and cannot be enslaved [ 65.392616] bond4: Error: Device is in use and cannot be enslaved [ 65.415086] bond4: Error: Device is in use and cannot be enslaved [ 65.435889] bond4: Error: Device is in use and cannot be enslaved [ 65.458670] bond4: Error: Device is in use and cannot be enslaved [ 65.479857] bond4: Error: Device is in use and cannot be enslaved [ 65.500236] bond4: Error: Device is in use and cannot be enslaved [ 65.520605] bond4: Error: Device is in use and cannot be enslaved [ 65.539813] bond4: Error: Device is in use and cannot be enslaved [ 65.560602] bond4: Error: Device is in use and cannot be enslaved [ 65.580311] bond4: Error: Device is in use and cannot be enslaved 2018/07/29 14:29:34 executed programs: 348 [ 65.603037] bond4: Error: Device is in use and cannot be enslaved [ 65.623725] bond4: Error: Device is in use and cannot be enslaved [ 65.644708] bond4: Error: Device is in use and cannot be enslaved [ 65.666469] bond4: Error: Device is in use and cannot be enslaved [ 65.685766] bond4: Error: Device is in use and cannot be enslaved [ 65.708421] bond4: Error: Device is in use and cannot be enslaved [ 65.728083] bond4: Error: Device is in use and cannot be enslaved [ 65.747170] bond4: Error: Device is in use and cannot be enslaved [ 65.767435] bond4: Error: Device is in use and cannot be enslaved [ 65.788652] bond4: Error: Device is in use and cannot be enslaved [ 65.808568] bond4: Error: Device is in use and cannot be enslaved [ 65.829538] bond4: Error: Device is in use and cannot be enslaved [ 65.849792] bond4: Error: Device is in use and cannot be enslaved [ 65.870641] bond4: Error: Device is in use and cannot be enslaved [ 65.891538] bond4: Error: Device is in use and cannot be enslaved [ 65.914457] bond4: Error: Device is in use and cannot be enslaved [ 65.934914] bond4: Error: Device is in use and cannot be enslaved [ 65.954521] bond4: Error: Device is in use and cannot be enslaved [ 65.976667] bond4: Error: Device is in use and cannot be enslaved [ 65.998148] bond4: Error: Device is in use and cannot be enslaved [ 66.017543] bond4: Error: Device is in use and cannot be enslaved [ 66.040815] bond4: Error: Device is in use and cannot be enslaved [ 66.060120] bond4: Error: Device is in use and cannot be enslaved [ 66.079662] bond4: Error: Device is in use and cannot be enslaved [ 66.099364] bond4: Error: Device is in use and cannot be enslaved [ 66.124386] bond4: Error: Device is in use and cannot be enslaved [ 66.145627] bond4: Error: Device is in use and cannot be enslaved [ 66.165568] bond4: Error: Device is in use and cannot be enslaved [ 66.187985] bond4: Error: Device is in use and cannot be enslaved [ 66.208283] bond4: Error: Device is in use and cannot be enslaved [ 66.232054] bond4: Error: Device is in use and cannot be enslaved [ 66.252907] bond4: Error: Device is in use and cannot be enslaved [ 66.272487] bond4: Error: Device is in use and cannot be enslaved [ 66.293640] bond4: Error: Device is in use and cannot be enslaved [ 66.314147] bond4: Error: Device is in use and cannot be enslaved [ 66.334590] bond4: Error: Device is in use and cannot be enslaved [ 66.355391] bond4: Error: Device is in use and cannot be enslaved [ 66.377589] bond4: Error: Device is in use and cannot be enslaved [ 66.401382] bond4: Error: Device is in use and cannot be enslaved [ 66.420558] bond4: Error: Device is in use and cannot be enslaved [ 66.440598] bond4: Error: Device is in use and cannot be enslaved [ 66.461292] bond4: Error: Device is in use and cannot be enslaved [ 66.482444] bond4: Error: Device is in use and cannot be enslaved [ 66.503646] bond4: Error: Device is in use and cannot be enslaved [ 66.524445] bond4: Error: Device is in use and cannot be enslaved [ 66.545571] bond4: Error: Device is in use and cannot be enslaved [ 66.567349] bond4: Error: Device is in use and cannot be enslaved [ 66.589881] bond4: Error: Device is in use and cannot be enslaved [ 66.610202] bond4: Error: Device is in use and cannot be enslaved [ 66.634477] bond4: Error: Device is in use and cannot be enslaved [ 66.654205] bond4: Error: Device is in use and cannot be enslaved [ 66.678741] bond4: Error: Device is in use and cannot be enslaved [ 66.698510] bond4: Error: Device is in use and cannot be enslaved [ 66.721245] bond4: Error: Device is in use and cannot be enslaved [ 66.740952] bond4: Error: Device is in use and cannot be enslaved [ 66.760570] bond4: Error: Device is in use and cannot be enslaved [ 66.783848] bond4: Error: Device is in use and cannot be enslaved [ 66.803404] bond4: Error: Device is in use and cannot be enslaved [ 66.826610] bond4: Error: Device is in use and cannot be enslaved [ 66.847394] bond4: Error: Device is in use and cannot be enslaved [ 66.872469] bond4: Error: Device is in use and cannot be enslaved [ 66.892974] bond4: Error: Device is in use and cannot be enslaved [ 66.914826] bond4: Error: Device is in use and cannot be enslaved [ 66.935696] bond4: Error: Device is in use and cannot be enslaved [ 66.959437] bond4: Error: Device is in use and cannot be enslaved [ 66.980257] bond4: Error: Device is in use and cannot be enslaved [ 67.001319] bond4: Error: Device is in use and cannot be enslaved [ 67.023303] bond4: Error: Device is in use and cannot be enslaved [ 67.045744] bond4: Error: Device is in use and cannot be enslaved [ 67.066701] bond4: Error: Device is in use and cannot be enslaved [ 67.091729] bond4: Error: Device is in use and cannot be enslaved [ 67.111572] bond4: Error: Device is in use and cannot be enslaved [ 67.132597] bond4: Error: Device is in use and cannot be enslaved