[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.138261] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c[ 19.230618] random: sshd: uninitialized urandom read (32 bytes read) . [ 19.520184] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.392115] random: sshd: uninitialized urandom read (32 bytes read) [ 20.550161] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.12' (ECDSA) to the list of known hosts. [ 25.950201] random: sshd: uninitialized urandom read (32 bytes read) executing program executing program executing program executing program executing program [ 26.274317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.293518] [ 26.295190] ============================================ [ 26.300636] WARNING: possible recursive locking detected [ 26.306086] 4.18.0-rc6+ #31 Not tainted [ 26.310056] -------------------------------------------- [ 26.315506] syz-executor056/4445 is trying to acquire lock: [ 26.321211] (____ptrval____) (&(&bond->stats_lock)->rlock){+.+.}, at: bond_get_stats+0xb4/0x560 [ 26.330069] [ 26.330069] but task is already holding lock: [ 26.336039] (____ptrval____) (&(&bond->stats_lock)->rlock){+.+.}, at: bond_get_stats+0xb4/0x560 [ 26.345164] [ 26.345164] other info that might help us debug this: [ 26.351831] Possible unsafe locking scenario: [ 26.351831] [ 26.357884] CPU0 [ 26.360464] ---- [ 26.363042] lock(&(&bond->stats_lock)->rlock); [ 26.367795] lock(&(&bond->stats_lock)->rlock); [ 26.372551] [ 26.372551] *** DEADLOCK *** [ 26.372551] [ 26.378612] May be due to missing lock nesting notation [ 26.378612] [ 26.385542] 3 locks held by syz-executor056/4445: [ 26.390378] #0: (____ptrval____) (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 26.397675] #1: (____ptrval____) (&(&bond->stats_lock)->rlock){+.+.}, at: bond_get_stats+0xb4/0x560 [ 26.406972] #2: (____ptrval____) (rcu_read_lock){....}, at: bond_get_stats+0x0/0x560 [ 26.414970] [ 26.414970] stack backtrace: [ 26.419479] CPU: 0 PID: 4445 Comm: syz-executor056 Not tainted 4.18.0-rc6+ #31 [ 26.426838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.436193] Call Trace: [ 26.438793] dump_stack+0x1c9/0x2b4 [ 26.442434] ? dump_stack_print_info.cold.2+0x52/0x52 [ 26.447629] ? bond_get_stats+0xb4/0x560 [ 26.451699] ? vprintk_func+0x81/0xe7 [ 26.455510] __lock_acquire.cold.64+0x1fb/0x486 [ 26.460189] ? trace_hardirqs_on+0x10/0x10 [ 26.464437] ? trace_hardirqs_on+0x10/0x10 [ 26.468679] ? print_usage_bug+0xc0/0xc0 [ 26.472748] ? __lock_acquire+0x7fc/0x5020 [ 26.477070] ? graph_lock+0x170/0x170 [ 26.480873] ? print_usage_bug+0xc0/0xc0 [ 26.484940] ? trace_hardirqs_on+0x10/0x10 [ 26.489179] ? graph_lock+0x170/0x170 [ 26.492989] ? trace_hardirqs_on+0x10/0x10 [ 26.497228] ? find_held_lock+0x36/0x1c0 [ 26.501294] ? print_usage_bug+0xc0/0xc0 [ 26.505363] ? print_usage_bug+0xc0/0xc0 [ 26.509428] ? lock_downgrade+0x8f0/0x8f0 [ 26.513585] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 26.518608] ? memset+0x31/0x40 [ 26.521886] ? print_usage_bug+0xc0/0xc0 [ 26.525950] ? __lock_acquire+0x7fc/0x5020 [ 26.530170] ? print_usage_bug+0xc0/0xc0 [ 26.534233] lock_acquire+0x1e4/0x540 [ 26.538026] ? bond_get_stats+0xb4/0x560 [ 26.542081] ? lock_release+0xa30/0xa30 [ 26.546049] ? find_held_lock+0x36/0x1c0 [ 26.550095] _raw_spin_lock+0x2a/0x40 [ 26.553886] ? bond_get_stats+0xb4/0x560 [ 26.557959] bond_get_stats+0xb4/0x560 [ 26.561835] ? trace_hardirqs_on+0x10/0x10 [ 26.566057] ? bond_init+0x8f0/0x8f0 [ 26.569758] ? print_usage_bug+0xc0/0xc0 [ 26.573814] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 26.579337] ? kernel_poison_pages+0x136/0x220 [ 26.583907] ? graph_lock+0x170/0x170 [ 26.587737] ? get_page_from_freelist+0x3c2d/0x4620 [ 26.592742] ? print_usage_bug+0xc0/0xc0 [ 26.596800] dev_get_stats+0x10f/0x470 [ 26.600672] ? dev_set_alias+0x3c0/0x3c0 [ 26.604718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 26.610239] ? netdev_lower_get_next_private_rcu+0x14a/0x1e0 [ 26.616030] ? dev_get_by_napi_id+0x3b0/0x3b0 [ 26.620518] ? kasan_check_write+0x14/0x20 [ 26.624736] ? do_raw_spin_lock+0xc1/0x200 [ 26.628963] bond_get_stats+0x232/0x560 [ 26.632922] ? kasan_check_read+0x11/0x20 [ 26.637053] ? bond_init+0x8f0/0x8f0 [ 26.640751] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 26.645146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 26.650668] dev_get_stats+0x10f/0x470 [ 26.654553] ? dev_set_alias+0x3c0/0x3c0 [ 26.658599] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 26.663598] ? skb_put+0x17b/0x1e0 [ 26.667125] ? memset+0x31/0x40 [ 26.670398] ? __nla_reserve+0xa3/0xc0 [ 26.674273] ? nla_reserve_64bit+0x114/0x150 [ 26.678664] rtnl_fill_stats+0x4d/0xac0 [ 26.682623] rtnl_fill_ifinfo+0x1aa6/0x3fb0 [ 26.686931] ? rtnl_fill_vf+0x4c0/0x4c0 [ 26.690895] ? print_usage_bug+0xc0/0xc0 [ 26.694944] ? graph_lock+0x170/0x170 [ 26.698729] ? __lock_acquire+0x7fc/0x5020 [ 26.702947] ? trace_hardirqs_on+0x10/0x10 [ 26.707166] ? graph_lock+0x170/0x170 [ 26.710950] ? graph_lock+0x170/0x170 [ 26.714736] ? find_held_lock+0x36/0x1c0 [ 26.718783] ? graph_lock+0x170/0x170 [ 26.722576] ? find_held_lock+0x36/0x1c0 [ 26.726621] ? print_usage_bug+0xc0/0xc0 [ 26.730669] ? lock_downgrade+0x8f0/0x8f0 [ 26.734804] ? mark_held_locks+0xc9/0x160 [ 26.738935] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 26.743502] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 26.748592] ? trace_hardirqs_on+0xd/0x10 [ 26.752723] ? depot_save_stack+0x291/0x470 [ 26.757035] ? save_stack+0xa9/0xd0 [ 26.760647] ? save_stack+0x43/0xd0 [ 26.764259] ? kasan_kmalloc+0xc4/0xe0 [ 26.768129] ? __kmalloc_node_track_caller+0x47/0x70 [ 26.773224] ? __kmalloc_reserve.isra.40+0x3a/0xe0 [ 26.778134] ? __alloc_skb+0x155/0x770 [ 26.782011] ? rtmsg_ifinfo_build_skb+0x73/0x190 [ 26.786759] ? rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 26.791757] ? rtnetlink_event+0x144/0x170 [ 26.795984] ? notifier_call_chain+0x180/0x390 [ 26.800550] ? raw_notifier_call_chain+0x2d/0x40 [ 26.805293] ? call_netdevice_notifiers_info+0x3f/0x90 [ 26.810561] ? netdev_change_features+0xb3/0x110 [ 26.815303] ? bond_compute_features.isra.47+0x585/0xa50 [ 26.820735] ? bond_enslave+0x1b25/0x5da0 [ 26.824868] ? bond_do_ioctl+0x7cb/0xae0 [ 26.828921] ? dev_ifsioc+0x43c/0xb30 [ 26.832704] ? dev_ioctl+0x1b5/0xcc0 [ 26.836401] ? sock_do_ioctl+0x1d3/0x3e0 [ 26.840455] ? sock_ioctl+0x30d/0x680 [ 26.844244] ? do_vfs_ioctl+0x1de/0x1720 [ 26.848291] ? ksys_ioctl+0xa9/0xd0 [ 26.851902] ? __x64_sys_ioctl+0x73/0xb0 [ 26.855956] ? do_syscall_64+0x1b9/0x820 [ 26.860008] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 26.865368] ? kasan_check_read+0x11/0x20 [ 26.869501] ? do_raw_spin_unlock+0xa7/0x2f0 [ 26.873894] ? __lock_is_held+0xb5/0x140 [ 26.877944] ? __kmalloc_node_track_caller+0x33/0x70 [ 26.883040] ? rcu_read_lock_sched_held+0x108/0x120 [ 26.888048] ? kasan_unpoison_shadow+0x35/0x50 [ 26.892615] ? kasan_kmalloc+0xc4/0xe0 [ 26.896486] ? __kmalloc_node_track_caller+0x47/0x70 [ 26.901574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 26.907100] ? __alloc_skb+0x4c6/0x770 [ 26.910979] ? skb_scrub_packet+0x520/0x520 [ 26.915292] ? if_nlmsg_size+0x5d9/0xbc0 [ 26.919338] ? rtnl_xdp_fill+0x8f0/0x8f0 [ 26.923383] ? trace_hardirqs_on+0x10/0x10 [ 26.927600] rtmsg_ifinfo_build_skb+0xc8/0x190 [ 26.932169] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 26.937000] rtnetlink_event+0x144/0x170 [ 26.941055] notifier_call_chain+0x180/0x390 [ 26.945471] ? unregister_die_notifier+0x20/0x20 [ 26.950216] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 26.955738] ? rtnl_is_locked+0xb5/0xf0 [ 26.959693] ? rtnl_trylock+0x20/0x20 [ 26.963487] raw_notifier_call_chain+0x2d/0x40 [ 26.968054] call_netdevice_notifiers_info+0x3f/0x90 [ 26.973148] netdev_change_features+0xb3/0x110 [ 26.977719] ? default_device_exit_batch+0x560/0x560 [ 26.982816] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 26.988342] bond_compute_features.isra.47+0x585/0xa50 [ 26.993606] ? lock_downgrade+0x8f0/0x8f0 [ 26.997737] ? bond_hw_addr_flush+0x290/0x290 [ 27.002216] ? __local_bh_enable_ip+0x161/0x230 [ 27.006872] ? bond_enslave+0x1a8a/0x5da0 [ 27.011007] ? trace_hardirqs_on+0xd/0x10 [ 27.015143] ? __local_bh_enable_ip+0x161/0x230 [ 27.019794] bond_enslave+0x1b25/0x5da0 [ 27.023754] ? bond_update_slave_arr+0x950/0x950 [ 27.028496] ? __lock_acquire+0x7fc/0x5020 [ 27.032719] ? trace_hardirqs_on+0x10/0x10 [ 27.036939] ? trace_hardirqs_on+0x10/0x10 [ 27.041162] ? graph_lock+0x170/0x170 [ 27.044945] ? set_next_entity+0x30c/0xc70 [ 27.049162] ? trace_hardirqs_on+0x10/0x10 [ 27.053381] ? trace_hardirqs_on+0x10/0x10 [ 27.057599] ? active_load_balance_cpu_stop+0x1030/0x1030 [ 27.063124] ? print_usage_bug+0xc0/0xc0 [ 27.067173] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 27.072260] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 27.077264] ? lock_acquire+0x1e4/0x540 [ 27.081221] ? rtnl_lock+0x17/0x20 [ 27.084750] ? lock_release+0xa30/0xa30 [ 27.088710] ? check_same_owner+0x340/0x340 [ 27.093020] ? rcu_note_context_switch+0x730/0x730 [ 27.097938] ? __mutex_lock+0x7e8/0x1820 [ 27.101983] ? rtnl_lock+0x17/0x20 [ 27.105513] ? mutex_trylock+0x2b0/0x2b0 [ 27.109556] ? graph_lock+0x170/0x170 [ 27.113346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.118867] ? cap_capable+0x1f9/0x260 [ 27.122738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.128261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.133781] ? full_name_hash+0xc0/0x100 [ 27.137830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.143356] bond_do_ioctl+0x7cb/0xae0 [ 27.147231] ? bond_release+0x30/0x30 [ 27.151025] ? find_held_lock+0x36/0x1c0 [ 27.155079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.160602] ? full_name_hash+0xc0/0x100 [ 27.164653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.170184] ? bond_release+0x30/0x30 [ 27.173972] dev_ifsioc+0x43c/0xb30 [ 27.177582] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 27.181982] ? register_gifconf+0x70/0x70 [ 27.186114] dev_ioctl+0x1b5/0xcc0 [ 27.189639] sock_do_ioctl+0x1d3/0x3e0 [ 27.193519] ? compat_ifr_data_ioctl+0x170/0x170 [ 27.198262] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.203783] ? __handle_mm_fault+0x94b/0x4460 [ 27.208271] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 27.213098] ? graph_lock+0x170/0x170 [ 27.216883] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 27.222063] sock_ioctl+0x30d/0x680 [ 27.225685] ? dlci_ioctl_set+0x40/0x40 [ 27.229644] ? find_held_lock+0x36/0x1c0 [ 27.233699] ? dlci_ioctl_set+0x40/0x40 [ 27.237659] do_vfs_ioctl+0x1de/0x1720 [ 27.241532] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 27.247057] ? ioctl_preallocate+0x300/0x300 [ 27.251452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.256976] ? __fget_light+0x2f7/0x440 [ 27.260933] ? __handle_mm_fault+0x4460/0x4460 [ 27.265497] ? fget_raw+0x20/0x20 [ 27.268935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.274454] ? __do_page_fault+0x449/0xe50 [ 27.278673] ? mm_fault_error+0x380/0x380 [ 27.282804] ? security_file_ioctl+0x94/0xc0 [ 27.287199] ksys_ioctl+0xa9/0xd0 [ 27.290638] __x64_sys_ioctl+0x73/0xb0 [ 27.294516] do_syscall_64+0x1b9/0x820 [ 27.298386] ? syscall_return_slowpath+0x5e0/0x5e0 [ 27.303300] ? syscall_return_slowpath+0x31d/0x5e0 [ 27.308226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.313756] ? retint_user+0x18/0x18 [ 27.317460] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 27.322289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 27.327463] RIP: 0033:0x440859 [ 27.330632] Code: e8 2c af 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b 10 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 27.349724] RSP: 002b:00007fff8162e688 EFLAGS: 00000213 ORIG_RAX: 0000000000000010 [ 27.357418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000440859 [ 27.364673] RDX: 0000000020000040 RSI: 0000000000008990 RDI: 0000000000000003 [ 27.371927] RBP: 0000000000000000 R08: 00000000004002c8 R09: 00000000004002c8 [ 27.379182] R10: 00000000023aa880 R11: 0000000000000213 R12: 000000000000663f [ 27.386434] R13: 0000000000401db0 R14: 0000000000000000 R15: 0000000000000000 [ 27.394053] bond4: Enslaving bond0 as an active interface with an up link executing program executing program [ 27.478804] bond4: Error: Device is in use and cannot be enslaved [ 27.517965] bond4: Error: Device is in use and cannot be enslaved executing program executing program executing program [ 27.576804] bond4: Error: Device is in use and cannot be enslaved [ 27.601964] bond4: Error: Device is in use and cannot be enslaved executing program [ 27.626269] bond4: Error: Device is in use and cannot be enslaved [ 27.672227] bond4: Error: Device is in use and cannot be enslaved executing program [ 27.736357] bond4: Error: Device is in use and cannot be enslaved executing program [ 27.823791] bond4: Error: Device is in use and cannot be enslaved executing program [ 27.910298] bond4: Error: Device is in use and cannot be enslaved executing program [ 27.990329] bond4: Error: Device is in use and cannot be enslaved executing program [ 28.060568] bond4: Error: Device is in use and cannot be enslaved executing program [ 28.140778] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 28.205293] bond4: Error: Device is in use and cannot be enslaved executing program [ 28.249429] bond4: Error: Device is in use and cannot be enslaved [ 28.295425] bond4: Error: Device is in use and cannot be enslaved executing program [ 28.362329] bond4: Error: Device is in use and cannot be enslaved executing program [ 28.425737] bond4: Error: Device is in use and cannot be enslaved executing program [ 28.490292] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 28.564687] bond4: Error: Device is in use and cannot be enslaved [ 28.595008] bond4: Error: Device is in use and cannot be enslaved executing program [ 28.659929] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 28.746295] bond4: Error: Device is in use and cannot be enslaved [ 28.802271] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 28.903846] bond4: Error: Device is in use and cannot be enslaved executing program [ 28.955347] bond4: Error: Device is in use and cannot be enslaved [ 29.005257] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 29.081732] bond4: Error: Device is in use and cannot be enslaved [ 29.126805] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.192012] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.290841] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.363038] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.426163] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.509166] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 29.576999] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.624255] bond4: Error: Device is in use and cannot be enslaved [ 29.659386] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.719196] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.794397] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.870245] bond4: Error: Device is in use and cannot be enslaved executing program [ 29.958698] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 30.026338] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.084302] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.133249] bond4: Error: Device is in use and cannot be enslaved [ 30.178445] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.255358] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.340350] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.419261] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.502542] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.572594] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.640527] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.719288] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.811923] bond4: Error: Device is in use and cannot be enslaved executing program [ 30.891833] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 30.964316] bond4: Error: Device is in use and cannot be enslaved [ 31.010656] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 31.080867] bond4: Error: Device is in use and cannot be enslaved executing program [ 31.133365] bond4: Error: Device is in use and cannot be enslaved [ 31.186869] bond4: Error: Device is in use and cannot be enslaved executing program [ 31.257906] bond4: Error: Device is in use and cannot be enslaved executing program [ 31.352336] bond4: Error: Device is in use and cannot be enslaved executing program [ 31.433385] bond4: Error: Device is in use and cannot be enslaved executing program [ 31.502897] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 31.591268] bond4: Error: Device is in use and cannot be enslaved [ 31.642195] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 31.734213] bond4: Error: Device is in use and cannot be enslaved executing program [ 31.782244] bond4: Error: Device is in use and cannot be enslaved [ 31.837554] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 31.911196] bond4: Error: Device is in use and cannot be enslaved [ 31.971222] bond4: Error: Device is in use and cannot be enslaved executing program [ 32.053173] bond4: Error: Device is in use and cannot be enslaved executing program [ 32.140233] bond4: Error: Device is in use and cannot be enslaved executing program [ 32.224186] bond4: Error: Device is in use and cannot be enslaved executing program [ 32.299272] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 32.370258] bond4: Error: Device is in use and cannot be enslaved [ 32.424729] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 32.487877] bond4: Error: Device is in use and cannot be enslaved [ 32.534214] bond4: Error: Device is in use and cannot be enslaved executing program [ 32.602577] bond4: Error: Device is in use and cannot be enslaved executing program [ 32.678680] bond4: Error: Device is in use and cannot be enslaved executing program [ 32.770941] bond4: Error: Device is in use and cannot be enslaved executing program [ 32.867705] bond4: Error: Device is in use and cannot be enslaved executing program [ 32.966951] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.045237] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.124212] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.220197] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.299217] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.371878] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 33.445189] bond4: Error: Device is in use and cannot be enslaved [ 33.480285] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.531765] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.603375] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.681244] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.764180] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.840224] bond4: Error: Device is in use and cannot be enslaved executing program [ 33.940275] bond4: Error: Device is in use and cannot be enslaved executing program [ 34.025761] bond4: Error: Device is in use and cannot be enslaved executing program [ 34.111457] bond4: Error: Device is in use and cannot be enslaved executing program [ 34.201537] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 34.295215] bond4: Error: Device is in use and cannot be enslaved executing program [ 34.349277] bond4: Error: Device is in use and cannot be enslaved [ 34.409804] bond4: Error: Device is in use and cannot be enslaved executing program [ 34.476248] bond4: Error: Device is in use and cannot be enslaved executing program [ 34.564741] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 34.634264] bond4: Error: Device is in use and cannot be enslaved [ 34.689255] bond4: Error: Device is in use and cannot be enslaved executing program [ 34.771828] bond4: Error: Device is in use and cannot be enslaved executing program [ 34.858220] bond4: Error: Device is in use and cannot be enslaved executing program [ 34.966258] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.052575] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.126928] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.216200] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.306348] bond4: Error: Device is in use and cannot be enslaved executing program executing program [ 35.414908] bond4: Error: Device is in use and cannot be enslaved [ 35.471312] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.539796] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.627848] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.710734] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.776719] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.861242] bond4: Error: Device is in use and cannot be enslaved executing program [ 35.964272] bond4: Error: Device is in use and cannot be enslaved executing program [ 36.037072] bond4: Error: Device is in use and cannot be enslaved executing program [ 36.109218] bond4: Error: Device is in use and cannot be enslaved executing program [ 36.180387] bond4: Error: Device is in use and cannot be enslaved executing program