[ 9.298258][ T181] ip (181) used greatest stack depth: 23800 bytes left [ 9.298275][ T181] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.298277][ T181] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 181, name: ip [ 9.298279][ T181] preempt_count: 2, expected: 0 [ 9.298280][ T181] RCU nest depth: 0, expected: 0 [ 9.298281][ T181] locks held by ip/181: 5, last CPU#3: [ 9.298283][ T181] #0: ffffffffa02027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.298296][ T181] #1: ffffffffa0399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.298301][ T181] #2: ffffffffa0399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.298305][ T181] #3: ffffffffa0289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.298308][ T181] #4: ffffffffa0289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.298312][ T181] irq event stamp: 34308 [ 9.298313][ T181] hardirqs last enabled at (34307): [] __down_trylock_console_sem+0x86/0xa0 [ 9.298316][ T181] hardirqs last disabled at (34308): [] console_emit_next_record+0x3f8/0x4f0 [ 9.298318][ T181] softirqs last enabled at (32734): [] netlink_release+0x17b/0xcf0 [ 9.298322][ T181] softirqs last disabled at (32732): [] netlink_release+0xd2/0xcf0 [ 9.298325][ T181] Preemption disabled at: [ 9.298325][ T181] [<0000000000000000>] 0x0 [ 9.298332][ T181] CPU: 3 UID: 0 PID: 181 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.298336][ T181] Tainted: [W]=WARN [ 9.298337][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.298338][ T181] Call Trace: [ 9.298340][ T181] [ 9.298342][ T181] dump_stack_lvl+0x6f/0xa0 [ 9.298348][ T181] __might_resched.cold+0x1fe/0x2c1 [ 9.298353][ T181] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.298357][ T181] ? __kmalloc_noprof+0xdb/0x760 [ 9.298362][ T181] __kmalloc_noprof+0x443/0x760 [ 9.298365][ T181] ? alloc_buf.isra.0+0x4b/0x260 [ 9.298372][ T181] ? do_raw_spin_unlock+0x59/0x250 [ 9.298374][ T181] alloc_buf.isra.0+0x4b/0x260 [ 9.298377][ T181] put_chars+0x1e1/0x2f0 [ 9.298381][ T181] ? __send_to_port+0x420/0x420 [ 9.298383][ T181] ? printk_get_next_message+0x2fe/0x7d0 [ 9.298386][ T181] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.298390][ T181] ? validate_chain+0x38b/0xc20 [ 9.298395][ T181] hvc_console_print+0x292/0x780 [ 9.298399][ T181] ? __lock_acquire+0x518/0xc20 [ 9.298401][ T181] ? __lock_acquire+0x518/0xc20 [ 9.298406][ T181] ? hvc_write+0x3a0/0x3a0 [ 9.298412][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.298414][ T181] ? lock_acquire+0x13c/0x160 [ 9.298419][ T181] console_emit_next_record+0x252/0x4f0 [ 9.298423][ T181] ? devkmsg_read+0x4e0/0x4e0 [ 9.298427][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.298429][ T181] ? lock_acquire+0x13c/0x160 [ 9.298433][ T181] console_flush_one_record+0x46f/0x710 [ 9.298437][ T181] ? console_emit_next_record+0x4f0/0x4f0 [ 9.298439][ T181] ? __lock_acquire+0x518/0xc20 [ 9.298444][ T181] console_unlock+0xee/0x1f0 [ 9.298447][ T181] ? console_flush_one_record+0x710/0x710 [ 9.298448][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.298450][ T181] ? lock_acquire+0x60/0x160 [ 9.298454][ T181] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.298456][ T181] ? vprintk_emit+0x320/0x3e0 [ 9.298460][ T181] vprintk_emit+0x37c/0x3e0 [ 9.298463][ T181] ? wake_up_klogd_work_func+0x90/0x90 [ 9.298466][ T181] ? __lock_acquire+0x518/0xc20 [ 9.298471][ T181] _printk+0xc7/0x100 [ 9.298475][ T181] ? snapshot_read.cold+0x21/0x21 [ 9.298478][ T181] ? do_raw_spin_lock+0x131/0x280 [ 9.298480][ T181] ? __rwlock_init+0x150/0x150 [ 9.298484][ T181] ? do_raw_spin_lock+0x131/0x280 [ 9.298486][ T181] do_exit.cold+0x82/0x9c [ 9.298490][ T181] ? exit_notify+0x890/0x890 [ 9.298492][ T181] ? __lock_release.isra.0+0x69/0x1a0 [ 9.298495][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.298499][ T181] do_group_exit+0xb8/0x370 [ 9.298502][ T181] __x64_sys_exit_group+0x3c/0x50 [ 9.298505][ T181] x64_sys_call+0x1567/0x1570 [ 9.298507][ T181] do_syscall_64+0xff/0x530 [ 9.298510][ T181] ? exc_page_fault+0xee/0x100 [ 9.298514][ T181] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.298516][ T181] RIP: 0033:0x7f1cd4bf21b8 [ 9.298518][ T181] Code: Unable to access opcode bytes at 0x7f1cd4bf218e. [ 9.298520][ T181] RSP: 002b:00007ffee7eab688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.298522][ T181] RAX: ffffffffffffffda RBX: 00007f1cd4d22f88 RCX: 00007f1cd4bf21b8 [ 9.298524][ T181] RDX: 00007f1cd493cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.298525][ T181] RBP: 00007ffee7eab6e0 R08: 0000000000000000 R09: 0000000000000050 [ 9.298526][ T181] R10: 00007ffee7eab4a0 R11: 0000000000000246 R12: 0000000000000001 [ 9.298526][ T181] R13: 0000000000000000 R14: 00007f1cd4d21680 R15: 00007f1cd4d22fa0 [ 9.298533][ T181] [ 9.930148][ T199] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 9.957874][ T200] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 10.033478][ T203] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 10.068821][ T204] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 77.359672][ T206] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 77.359735][ T206] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 77.359737][ T206] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 206, name: kworker/u16:2 [ 77.359739][ T206] preempt_count: 202, expected: 0 [ 77.359740][ T206] RCU nest depth: 2, expected: 0 [ 77.359741][ T206] locks held by kworker/u16:2/206: 9, last CPU#1: [ 77.359744][ T206] #0: ff11000001a0cd40 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 77.359756][ T206] #1: ffa0000000617d10 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 77.359760][ T206] #2: ff1100001395ae98 (&bond->mode_lock){+...}-{3:3}, at: bond_3ad_state_machine_handler+0xd2/0x1f00 [ 77.359766][ T206] #3: ffffffffa03b0b00 (rcu_read_lock){....}-{1:3}, at: bond_3ad_state_machine_handler+0xe9/0x1f00 [ 77.359769][ T206] #4: ffffffffa03b0b00 (rcu_read_lock){....}-{1:3}, at: ad_agg_selection_logic+0xdc/0x1b70 [ 77.359772][ T206] #5: ffffffffa0399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 77.359777][ T206] #6: ffffffffa0399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 77.359780][ T206] #7: ffffffffa0289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 77.359784][ T206] #8: ffffffffa0289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 77.359787][ T206] irq event stamp: 22839 [ 77.359788][ T206] hardirqs last enabled at (22838): [] __down_trylock_console_sem+0x86/0xa0 [ 77.359792][ T206] hardirqs last disabled at (22839): [] console_emit_next_record+0x3f8/0x4f0 [ 77.359793][ T206] softirqs last enabled at (22816): [] bond_3ad_state_machine_handler+0xd60/0x1f00 [ 77.359795][ T206] softirqs last disabled at (22832): [] bond_3ad_state_machine_handler+0xd2/0x1f00 [ 77.359797][ T206] Preemption disabled at: [ 77.359798][ T206] [<0000000000000000>] 0x0 [ 77.359805][ T206] CPU: 1 UID: 0 PID: 206 Comm: kworker/u16:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 77.359808][ T206] Tainted: [W]=WARN [ 77.359809][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.359811][ T206] Workqueue: bond0 bond_3ad_state_machine_handler [ 77.359814][ T206] Call Trace: [ 77.359816][ T206] [ 77.359818][ T206] dump_stack_lvl+0x6f/0xa0 [ 77.359824][ T206] __might_resched.cold+0x1fe/0x2c1 [ 77.359829][ T206] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 77.359832][ T206] ? __kmalloc_noprof+0xdb/0x760 [ 77.359838][ T206] __kmalloc_noprof+0x443/0x760 [ 77.359841][ T206] ? alloc_buf.isra.0+0x4b/0x260 [ 77.359847][ T206] ? do_raw_spin_unlock+0x59/0x250 [ 77.359849][ T206] alloc_buf.isra.0+0x4b/0x260 [ 77.359853][ T206] put_chars+0x1e1/0x2f0 [ 77.359857][ T206] ? __send_to_port+0x420/0x420 [ 77.359862][ T206] ? validate_chain+0x34a/0xc20 [ 77.359866][ T206] hvc_console_print+0x292/0x780 [ 77.359871][ T206] ? mark_usage+0x61/0x170 [ 77.359873][ T206] ? __lock_acquire+0x518/0xc20 [ 77.359875][ T206] ? __lock_acquire+0x518/0xc20 [ 77.359879][ T206] ? hvc_write+0x3a0/0x3a0 [ 77.359882][ T206] ? console_emit_next_record+0x202/0x4f0 [ 77.359885][ T206] ? rcu_is_watching+0x16/0xd0 [ 77.359889][ T206] ? lock_acquire+0x13c/0x160 [ 77.359894][ T206] console_emit_next_record+0x252/0x4f0 [ 77.359897][ T206] ? devkmsg_read+0x4e0/0x4e0 [ 77.359901][ T206] ? rcu_is_watching+0x16/0xd0 [ 77.359903][ T206] ? lock_acquire+0x13c/0x160 [ 77.359908][ T206] console_flush_one_record+0x46f/0x710 [ 77.359912][ T206] ? console_emit_next_record+0x4f0/0x4f0 [ 77.359914][ T206] ? __lock_acquire+0x518/0xc20 [ 77.359919][ T206] console_unlock+0xee/0x1f0 [ 77.359922][ T206] ? console_flush_one_record+0x710/0x710 [ 77.359923][ T206] ? rcu_is_watching+0x16/0xd0 [ 77.359926][ T206] ? lock_acquire+0x60/0x160 [ 77.359930][ T206] ? __down_trylock_console_sem+0x5e/0xa0 [ 77.359932][ T206] ? vprintk_emit+0x320/0x3e0 [ 77.359935][ T206] vprintk_emit+0x37c/0x3e0 [ 77.359938][ T206] ? wake_up_klogd_work_func+0x90/0x90 [ 77.359941][ T206] ? __lock_release.isra.0+0x69/0x1a0 [ 77.359946][ T206] _printk+0xc7/0x100 [ 77.359949][ T206] ? snapshot_read.cold+0x21/0x21 [ 77.359951][ T206] ? ___ratelimit+0x4e7/0xa00 [ 77.359958][ T206] ? idr_get_free+0x830/0x830 [ 77.359963][ T206] ad_agg_selection_logic.cold+0x120/0x16c [ 77.359969][ T206] ? find_held_lock+0x2b/0x80 [ 77.359972][ T206] ? bond_3ad_set_carrier+0x5f0/0x5f0 [ 77.359975][ T206] ? __get_first_agg.isra.0+0xda/0x1c0 [ 77.359979][ T206] ad_port_selection_logic+0x8a8/0x1820 [ 77.359984][ T206] ? bond_3ad_unbind_slave+0x1f80/0x1f80 [ 77.359987][ T206] ? ad_rx_machine+0x282/0x1950 [ 77.359991][ T206] bond_3ad_state_machine_handler+0x4a9/0x1f00 [ 77.359996][ T206] ? ad_mux_machine+0x1b50/0x1b50 [ 77.359999][ T206] ? lock_acquire.part.0+0x112/0x280 [ 77.360002][ T206] ? rcu_is_watching+0x16/0xd0 [ 77.360004][ T206] ? rcu_is_watching+0x16/0xd0 [ 77.360006][ T206] ? lock_acquire+0x13c/0x160 [ 77.360008][ T206] ? rcu_is_watching+0x16/0xd0 [ 77.360012][ T206] process_one_work+0xe3e/0x1560 [ 77.360018][ T206] ? __queue_delayed_work+0x470/0x470 [ 77.360021][ T206] ? lock_acquire.part.0+0xd4/0x280 [ 77.360029][ T206] worker_thread+0x4f1/0xd60 [ 77.360033][ T206] ? rescuer_thread+0x1340/0x1340 [ 77.360034][ T206] ? __kthread_parkme+0xbd/0x210 [ 77.360038][ T206] ? rescuer_thread+0x1340/0x1340 [ 77.360040][ T206] ? rescuer_thread+0x1340/0x1340 [ 77.360042][ T206] kthread+0x367/0x460 [ 77.360044][ T206] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 77.360048][ T206] ? kthread_affine_preferred+0x4c0/0x4c0 [ 77.360051][ T206] ret_from_fork+0x474/0x6b0 [ 77.360056][ T206] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 77.360060][ T206] ? __switch_to+0x5a3/0xe00 [ 77.360063][ T206] ? kthread_affine_preferred+0x4c0/0x4c0 [ 77.360067][ T206] ret_from_fork_asm+0x11/0x20 [ 77.360076][ T206] [ 77.385664][ T69] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 77.386178][ T69] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 77.386992][ T69] bond0: active interface up! [ 77.588573][ C1] [ 77.588681][ C1] ======================================================== [ 77.588886][ C1] WARNING: possible irq lock inversion dependency detected [ 77.589085][ C1] 7.2.0-virtme #1 Tainted: G W [ 77.589258][ C1] -------------------------------------------------------- [ 77.589476][ C1] kworker/u16:1/69 just changed the state of lock: [ 77.589647][ C1] ff1100001469ae98 (&bond->mode_lock){+.-.}-{3:3}, at: bond_3ad_rx_indication+0x242/0x8e0 [ 77.589895][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 77.590096][ C1] (fs_reclaim){+.+.}-{0:0} [ 77.590098][ C1] [ 77.590098][ C1] [ 77.590098][ C1] and interrupts could create inverse lock ordering between them. [ 77.590098][ C1] [ 77.590595][ C1] [ 77.590595][ C1] other info that might help us debug this: [ 77.590794][ C1] Chain exists of: [ 77.590794][ C1] &bond->mode_lock --> console_owner --> fs_reclaim [ 77.590794][ C1] [ 77.591098][ C1] Possible interrupt unsafe locking scenario: [ 77.591098][ C1] [ 77.591300][ C1] CPU0 CPU1 [ 77.591440][ C1] ---- ---- [ 77.591574][ C1] lock(fs_reclaim); [ 77.591680][ C1] local_irq_disable(); [ 77.591848][ C1] lock(&bond->mode_lock); [ 77.592016][ C1] lock(console_owner); [ 77.592182][ C1] [ 77.592291][ C1] lock(&bond->mode_lock); [ 77.592433][ C1] [ 77.592433][ C1] *** DEADLOCK *** [ 77.592433][ C1] [ 77.592630][ C1] locks held by kworker/u16:1/69: 3, last CPU#1: [ 77.592796][ C1] #0: ff11000001a0cd40 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 77.593069][ C1] #1: ffa00000004a7d10 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 77.593376][ C1] #2: ffffffffa03b0b00 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3f1/0x14c0 [ 77.593613][ C1] [ 77.593613][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 77.593843][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 77.593983][ C1] HARDIRQ-ON-W at: [ 77.594087][ C1] __lock_acquire+0x388/0xc20 [ 77.594262][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.594440][ C1] fs_reclaim_acquire+0xd5/0x120 [ 77.594612][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 77.594815][ C1] kthread_create_worker_on_node+0xea/0x210 [ 77.595018][ C1] workqueue_init+0x2a/0x680 [ 77.595189][ C1] kernel_init_freeable+0x2fe/0x630 [ 77.595403][ C1] kernel_init+0x21/0x150 [ 77.595577][ C1] ret_from_fork+0x474/0x6b0 [ 77.595748][ C1] ret_from_fork_asm+0x11/0x20 [ 77.595920][ C1] SOFTIRQ-ON-W at: [ 77.596020][ C1] __lock_acquire+0x388/0xc20 [ 77.596191][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.596369][ C1] fs_reclaim_acquire+0xd5/0x120 [ 77.596539][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 77.596741][ C1] kthread_create_worker_on_node+0xea/0x210 [ 77.596943][ C1] workqueue_init+0x2a/0x680 [ 77.600787][ C1] kernel_init_freeable+0x2fe/0x630 [ 77.600994][ C1] kernel_init+0x21/0x150 [ 77.601167][ C1] ret_from_fork+0x474/0x6b0 [ 77.601352][ C1] ret_from_fork_asm+0x11/0x20 [ 77.601530][ C1] INITIAL USE at: [ 77.601638][ C1] __lock_acquire+0x388/0xc20 [ 77.601810][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.601977][ C1] fs_reclaim_acquire+0xd5/0x120 [ 77.602147][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 77.602352][ C1] kthread_create_worker_on_node+0xea/0x210 [ 77.602559][ C1] workqueue_init+0x2a/0x680 [ 77.602737][ C1] kernel_init_freeable+0x2fe/0x630 [ 77.602903][ C1] kernel_init+0x21/0x150 [ 77.603070][ C1] ret_from_fork+0x474/0x6b0 [ 77.603239][ C1] ret_from_fork_asm+0x11/0x20 [ 77.603417][ C1] } [ 77.603488][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 77.603723][ C1] ... acquired at: [ 77.603826][ C1] __lock_acquire+0x518/0xc20 [ 77.603962][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.604094][ C1] fs_reclaim_acquire+0xd5/0x120 [ 77.604228][ C1] __kmalloc_noprof+0xd3/0x760 [ 77.604369][ C1] alloc_buf.isra.0+0x4b/0x260 [ 77.604507][ C1] put_chars+0x1e1/0x2f0 [ 77.604641][ C1] hvc_console_print+0x292/0x780 [ 77.604776][ C1] console_emit_next_record+0x252/0x4f0 [ 77.604911][ C1] console_flush_one_record+0x46f/0x710 [ 77.605044][ C1] console_unlock+0xee/0x1f0 [ 77.605177][ C1] vprintk_emit+0x37c/0x3e0 [ 77.605317][ C1] _printk+0xc7/0x100 [ 77.605426][ C1] i8042_pnp_init+0xf7/0x3c0 [ 77.605562][ C1] i8042_platform_init+0x3f9/0x460 [ 77.605695][ C1] i8042_init+0x45/0x130 [ 77.605828][ C1] do_one_initcall+0x124/0x4f0 [ 77.605962][ C1] kernel_init_freeable+0x596/0x630 [ 77.606097][ C1] kernel_init+0x21/0x150 [ 77.606231][ C1] ret_from_fork+0x474/0x6b0 [ 77.606370][ C1] ret_from_fork_asm+0x11/0x20 [ 77.606505][ C1] [ 77.606576][ C1] -> (console_owner){....}-{0:0} { [ 77.606712][ C1] INITIAL USE at: [ 77.606814][ C1] } [ 77.606881][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 77.607079][ C1] ... acquired at: [ 77.607177][ C1] __lock_acquire+0x518/0xc20 [ 77.607314][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.607456][ C1] console_lock_spinning_enable+0x5c/0x60 [ 77.607624][ C1] console_emit_next_record+0x1f4/0x4f0 [ 77.607758][ C1] console_flush_one_record+0x46f/0x710 [ 77.607891][ C1] console_unlock+0xee/0x1f0 [ 77.608025][ C1] vprintk_emit+0x37c/0x3e0 [ 77.608159][ C1] _printk+0xc7/0x100 [ 77.608263][ C1] ad_agg_selection_logic.cold+0x120/0x16c [ 77.608437][ C1] ad_port_selection_logic+0x8a8/0x1820 [ 77.608568][ C1] bond_3ad_state_machine_handler+0x4a9/0x1f00 [ 77.608735][ C1] process_one_work+0xe3e/0x1560 [ 77.608869][ C1] worker_thread+0x4f1/0xd60 [ 77.609002][ C1] kthread+0x367/0x460 [ 77.609102][ C1] ret_from_fork+0x474/0x6b0 [ 77.609236][ C1] ret_from_fork_asm+0x11/0x20 [ 77.609378][ C1] [ 77.609446][ C1] -> (&bond->mode_lock){+.-.}-{3:3} { [ 77.609581][ C1] HARDIRQ-ON-W at: [ 77.609681][ C1] __lock_acquire+0x388/0xc20 [ 77.609898][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.610067][ C1] _raw_spin_lock_bh+0x38/0x50 [ 77.610285][ C1] bond_3ad_update_lacp_active+0xb8/0x260 [ 77.610542][ C1] bond_option_lacp_active_set+0x77/0x1f0 [ 77.610744][ C1] __bond_opt_set+0x1b1/0x390 [ 77.610958][ C1] bond_changelink+0x1504/0x23e0 [ 77.611171][ C1] bond_newlink+0x9e/0xf0 [ 77.611344][ C1] rtnl_newlink_create+0x2d0/0x850 [ 77.611566][ C1] __rtnl_newlink+0x22b/0xa50 [ 77.611736][ C1] rtnl_newlink+0x9f1/0x11b0 [ 77.611951][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.612165][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 77.612339][ C1] netlink_unicast+0x486/0x750 [ 77.612559][ C1] netlink_sendmsg+0x735/0xc60 [ 77.612773][ C1] ____sys_sendmsg+0x415/0x880 [ 77.612943][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 77.613157][ C1] __sys_sendmsg+0x12c/0x1d0 [ 77.613328][ C1] do_syscall_64+0xff/0x530 [ 77.613546][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.613797][ C1] IN-SOFTIRQ-W at: [ 77.613898][ C1] __lock_acquire+0x388/0xc20 [ 77.614112][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.614285][ C1] _raw_spin_lock+0x33/0x40 [ 77.614506][ C1] bond_3ad_rx_indication+0x242/0x8e0 [ 77.614721][ C1] bond_3ad_lacpdu_recv+0x270/0x4f0 [ 77.614888][ C1] bond_handle_frame+0x16b/0xca0 [ 77.615107][ C1] __netif_receive_skb_core.constprop.0+0x579/0x2960 [ 77.615368][ C1] __netif_receive_skb_one_core+0xa2/0x180 [ 77.615570][ C1] process_backlog+0x431/0x14c0 [ 77.615784][ C1] __napi_poll+0xa7/0x3b0 [ 77.615999][ C1] net_rx_action+0x513/0xf50 [ 77.616169][ C1] handle_softirqs+0x1d3/0x900 [ 77.616395][ C1] do_softirq+0xac/0xe0 [ 77.616611][ C1] __local_bh_enable_ip+0x118/0x150 [ 77.616780][ C1] bond_3ad_state_machine_handler+0xd60/0x1f00 [ 77.617029][ C1] process_one_work+0xe3e/0x1560 [ 77.617245][ C1] worker_thread+0x4f1/0xd60 [ 77.617424][ C1] kthread+0x367/0x460 [ 77.617607][ C1] ret_from_fork+0x474/0x6b0 [ 77.617775][ C1] ret_from_fork_asm+0x11/0x20 [ 77.617990][ C1] INITIAL USE at: [ 77.618090][ C1] __lock_acquire+0x388/0xc20 [ 77.618311][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.618533][ C1] _raw_spin_lock_bh+0x38/0x50 [ 77.618702][ C1] bond_3ad_update_lacp_active+0xb8/0x260 [ 77.618952][ C1] bond_option_lacp_active_set+0x77/0x1f0 [ 77.619200][ C1] __bond_opt_set+0x1b1/0x390 [ 77.619376][ C1] bond_changelink+0x1504/0x23e0 [ 77.619544][ C1] bond_newlink+0x9e/0xf0 [ 77.619760][ C1] rtnl_newlink_create+0x2d0/0x850 [ 77.619928][ C1] __rtnl_newlink+0x22b/0xa50 [ 77.620145][ C1] rtnl_newlink+0x9f1/0x11b0 [ 77.620317][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.620537][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 77.620755][ C1] netlink_unicast+0x486/0x750 [ 77.620923][ C1] netlink_sendmsg+0x735/0xc60 [ 77.621138][ C1] ____sys_sendmsg+0x415/0x880 [ 77.621355][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 77.621530][ C1] __sys_sendmsg+0x12c/0x1d0 [ 77.621743][ C1] do_syscall_64+0xff/0x530 [ 77.621911][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.622157][ C1] } [ 77.622225][ C1] ... key at: [] __key.27+0x0/0x40 [ 77.622476][ C1] ... acquired at: [ 77.622621][ C1] mark_lock+0x1d7/0xa00 [ 77.622754][ C1] mark_usage+0x42/0x170 [ 77.622935][ C1] __lock_acquire+0x388/0xc20 [ 77.623068][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.623253][ C1] _raw_spin_lock+0x33/0x40 [ 77.623393][ C1] bond_3ad_rx_indication+0x242/0x8e0 [ 77.623573][ C1] bond_3ad_lacpdu_recv+0x270/0x4f0 [ 77.623706][ C1] bond_handle_frame+0x16b/0xca0 [ 77.623886][ C1] __netif_receive_skb_core.constprop.0+0x579/0x2960 [ 77.624051][ C1] __netif_receive_skb_one_core+0xa2/0x180 [ 77.624266][ C1] process_backlog+0x431/0x14c0 [ 77.624409][ C1] __napi_poll+0xa7/0x3b0 [ 77.624587][ C1] net_rx_action+0x513/0xf50 [ 77.624720][ C1] handle_softirqs+0x1d3/0x900 [ 77.624900][ C1] do_softirq+0xac/0xe0 [ 77.625002][ C1] __local_bh_enable_ip+0x118/0x150 [ 77.625184][ C1] bond_3ad_state_machine_handler+0xd60/0x1f00 [ 77.625353][ C1] process_one_work+0xe3e/0x1560 [ 77.625492][ C1] worker_thread+0x4f1/0xd60 [ 77.625626][ C1] kthread+0x367/0x460 [ 77.625772][ C1] ret_from_fork+0x474/0x6b0 [ 77.625906][ C1] ret_from_fork_asm+0x11/0x20 [ 77.626085][ C1] [ 77.626152][ C1] [ 77.626152][ C1] stack backtrace: [ 77.626393][ C1] CPU: 1 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 77.626397][ C1] Tainted: [W]=WARN [ 77.626398][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.626399][ C1] Workqueue: bond0 bond_3ad_state_machine_handler [ 77.626402][ C1] Call Trace: [ 77.626404][ C1] [ 77.626406][ C1] dump_stack_lvl+0x6f/0xa0 [ 77.626409][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 77.626411][ C1] mark_lock_irq+0x989/0x9c0 [ 77.626415][ C1] mark_lock+0x1d7/0xa00 [ 77.626417][ C1] mark_usage+0x42/0x170 [ 77.626419][ C1] __lock_acquire+0x388/0xc20 [ 77.626421][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 77.626423][ C1] lock_acquire.part.0+0xd4/0x280 [ 77.626425][ C1] ? bond_3ad_rx_indication+0x242/0x8e0 [ 77.626427][ C1] ? rcu_is_watching+0x16/0xd0 [ 77.626430][ C1] ? lock_acquire+0x13c/0x160 [ 77.626433][ C1] _raw_spin_lock+0x33/0x40 [ 77.626434][ C1] ? bond_3ad_rx_indication+0x242/0x8e0 [ 77.626436][ C1] bond_3ad_rx_indication+0x242/0x8e0 [ 77.626437][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 77.626440][ C1] bond_3ad_lacpdu_recv+0x270/0x4f0 [ 77.626442][ C1] ? bond_3ad_get_active_agg_info+0x120/0x120 [ 77.626443][ C1] ? ret_from_fork_asm+0x11/0x20 [ 77.626446][ C1] bond_handle_frame+0x16b/0xca0 [ 77.626448][ C1] ? bond_net_exit_batch+0x2a0/0x2a0 [ 77.626450][ C1] ? bond_net_exit_batch+0x2a0/0x2a0 [ 77.626452][ C1] __netif_receive_skb_core.constprop.0+0x579/0x2960 [ 77.626455][ C1] ? rcu_read_lock_any_held+0x3c/0x90 [ 77.626458][ C1] ? do_xdp_generic+0x4a0/0x4a0 [ 77.626460][ C1] ? pick_eevdf+0x4b5/0x800 [ 77.626462][ C1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 77.626465][ C1] ? mark_usage+0x61/0x170 [ 77.626467][ C1] ? __lock_acquire+0x518/0xc20 [ 77.626469][ C1] ? process_backlog+0x3f1/0x14c0 [ 77.626471][ C1] __netif_receive_skb_one_core+0xa2/0x180 [ 77.626472][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 77.626474][ C1] ? process_backlog+0x3f1/0x14c0 [ 77.626476][ C1] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 77.626478][ C1] ? rcu_is_watching+0x16/0xd0 [ 77.626480][ C1] process_backlog+0x431/0x14c0 [ 77.626482][ C1] __napi_poll+0xa7/0x3b0 [ 77.626484][ C1] net_rx_action+0x513/0xf50 [ 77.626486][ C1] ? __napi_poll+0x3b0/0x3b0 [ 77.626488][ C1] ? validate_chain+0x38b/0xc20 [ 77.626490][ C1] ? pwq_dec_nr_in_flight+0x780/0x780 [ 77.626493][ C1] ? do_raw_spin_lock+0x131/0x280 [ 77.626494][ C1] ? __rwlock_init+0x150/0x150 [ 77.626495][ C1] ? mark_held_locks+0x40/0x70 [ 77.626498][ C1] handle_softirqs+0x1d3/0x900 [ 77.626500][ C1] ? _local_bh_enable+0xc0/0xc0 [ 77.626502][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 77.626504][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 77.626506][ C1] do_softirq+0xac/0xe0 [ 77.626507][ C1] [ 77.626508][ C1] [ 77.626509][ C1] __local_bh_enable_ip+0x118/0x150 [ 77.626511][ C1] bond_3ad_state_machine_handler+0xd60/0x1f00 [ 77.626513][ C1] ? ad_mux_machine+0x1b50/0x1b50 [ 77.626514][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 77.626516][ C1] ? process_one_work+0xd80/0x1560 [ 77.626518][ C1] ? rcu_is_watching+0x16/0xd0 [ 77.626519][ C1] ? rcu_is_watching+0x16/0xd0 [ 77.626521][ C1] ? lock_acquire+0x13c/0x160 [ 77.626522][ C1] ? rcu_is_watching+0x16/0xd0 [ 77.626524][ C1] process_one_work+0xe3e/0x1560 [ 77.626527][ C1] ? __queue_delayed_work+0x470/0x470 [ 77.626528][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 77.626531][ C1] worker_thread+0x4f1/0xd60 [ 77.626534][ C1] ? rescuer_thread+0x1340/0x1340 [ 77.626535][ C1] kthread+0x367/0x460 [ 77.626537][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 77.626540][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 77.626542][ C1] ret_from_fork+0x474/0x6b0 [ 77.626544][ C1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 77.626547][ C1] ? __switch_to+0x5a3/0xe00 [ 77.626550][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 77.626552][ C1] ret_from_fork_asm+0x11/0x20 [ 77.626555][ C1] [ 90.141240][ T3402] bond0: (slave eth0): Releasing backup interface [ 90.141261][ T3402] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 90.141265][ T3402] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3402, name: ip [ 90.141267][ T3402] preempt_count: 1, expected: 0 [ 90.141268][ T3402] RCU nest depth: 0, expected: 0 [ 90.141269][ T3402] INFO: lockdep is turned off. [ 90.141271][ T3402] irq event stamp: 0 [ 90.141271][ T3402] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 90.141276][ T3402] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 90.141284][ T3402] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 90.141285][ T3402] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 90.141287][ T3402] Preemption disabled at: [ 90.141288][ T3402] [] vprintk_emit+0x31b/0x3e0 [ 90.141296][ T3402] CPU: 2 UID: 0 PID: 3402 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 90.141299][ T3402] Tainted: [W]=WARN [ 90.141300][ T3402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.141302][ T3402] Call Trace: [ 90.141304][ T3402] [ 90.141305][ T3402] dump_stack_lvl+0x6f/0xa0 [ 90.141311][ T3402] ? vprintk_emit+0x31b/0x3e0 [ 90.141312][ T3402] __might_resched.cold+0x1fe/0x2c1 [ 90.141316][ T3402] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 90.141319][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141323][ T3402] __kmalloc_noprof+0x443/0x760 [ 90.141327][ T3402] ? __rwlock_init+0x150/0x150 [ 90.141329][ T3402] ? alloc_buf.isra.0+0x4b/0x260 [ 90.141334][ T3402] ? do_raw_spin_unlock+0x59/0x250 [ 90.141336][ T3402] alloc_buf.isra.0+0x4b/0x260 [ 90.141338][ T3402] put_chars+0x1e1/0x2f0 [ 90.141341][ T3402] ? __send_to_port+0x420/0x420 [ 90.141343][ T3402] ? desc_read+0x2f0/0x2f0 [ 90.141346][ T3402] ? console_prepend_replay+0x20/0x20 [ 90.141347][ T3402] ? desc_read+0x219/0x2f0 [ 90.141349][ T3402] hvc_console_print+0x292/0x780 [ 90.141353][ T3402] ? _prb_read_valid+0x450/0x6e0 [ 90.141356][ T3402] ? hvc_write+0x3a0/0x3a0 [ 90.141358][ T3402] ? do_raw_spin_lock+0x131/0x280 [ 90.141359][ T3402] ? __rwlock_init+0x150/0x150 [ 90.141360][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141362][ T3402] ? lock_acquire+0x13c/0x160 [ 90.141365][ T3402] console_emit_next_record+0x252/0x4f0 [ 90.141367][ T3402] ? devkmsg_read+0x4e0/0x4e0 [ 90.141369][ T3402] ? _prb_read_valid+0x6e0/0x6e0 [ 90.141371][ T3402] ? __asan_memmove+0x3c/0x60 [ 90.141373][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141375][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141376][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141377][ T3402] ? lock_acquire+0x13c/0x160 [ 90.141380][ T3402] ? console_flush_one_record+0x111/0x710 [ 90.141381][ T3402] console_flush_one_record+0x46f/0x710 [ 90.141383][ T3402] ? console_emit_next_record+0x4f0/0x4f0 [ 90.141386][ T3402] console_unlock+0xee/0x1f0 [ 90.141387][ T3402] ? lock_acquire+0x13c/0x160 [ 90.141389][ T3402] ? console_flush_one_record+0x710/0x710 [ 90.141390][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141392][ T3402] ? lock_release+0x184/0x1f0 [ 90.141394][ T3402] ? lock_acquire+0x60/0x160 [ 90.141395][ T3402] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 90.141397][ T3402] ? __down_trylock_console_sem+0x5e/0xa0 [ 90.141400][ T3402] ? vprintk_emit+0x320/0x3e0 [ 90.141402][ T3402] vprintk_emit+0x37c/0x3e0 [ 90.141404][ T3402] ? wake_up_klogd_work_func+0x90/0x90 [ 90.141406][ T3402] ? do_raw_spin_lock+0x131/0x280 [ 90.141407][ T3402] ? __rwlock_init+0x150/0x150 [ 90.141411][ T3402] _printk+0xc7/0x100 [ 90.141414][ T3402] ? snapshot_read.cold+0x21/0x21 [ 90.141416][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141417][ T3402] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 90.141421][ T3402] ? do_raw_spin_unlock+0x59/0x250 [ 90.141422][ T3402] ? trace_hardirqs_on+0x36/0x40 [ 90.141424][ T3402] ? netdev_name+0x43/0x60 [ 90.141426][ T3402] ? __netdev_printk+0x17f/0x1d0 [ 90.141428][ T3402] netdev_info+0xe2/0x116 [ 90.141431][ T3402] ? netdev_notice+0x120/0x120 [ 90.141433][ T3402] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 90.141437][ T3402] ? trace_irq_enable.constprop.0+0x30/0x160 [ 90.141445][ T3402] __bond_release_one.cold+0x80/0xa60 [ 90.141449][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141451][ T3402] ? bond_enslave+0x5100/0x5100 [ 90.141454][ T3402] ? lock_release+0x184/0x1f0 [ 90.141456][ T3402] ? unwind_next_frame+0x69b/0x1ea0 [ 90.141459][ T3402] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.141463][ T3402] ? kernel_text_address+0x149/0x170 [ 90.141466][ T3402] do_set_master+0x15c/0x780 [ 90.141470][ T3402] do_setlink.isra.0+0x9ec/0x2a60 [ 90.141472][ T3402] ? stack_trace_save+0x93/0xc0 [ 90.141475][ T3402] ? rtnl_link_get_size+0x350/0x350 [ 90.141477][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141479][ T3402] ? stack_depot_save_flags+0x1bc/0x790 [ 90.141482][ T3402] ? kasan_save_stack+0x3d/0x50 [ 90.141484][ T3402] ? kasan_save_stack+0x2f/0x50 [ 90.141485][ T3402] ? kasan_save_track+0x14/0x30 [ 90.141486][ T3402] ? __kasan_kmalloc+0x7b/0x90 [ 90.141487][ T3402] ? __kmalloc_cache_noprof+0x29a/0x620 [ 90.141489][ T3402] ? rtnl_newlink+0x124/0x11b0 [ 90.141491][ T3402] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.141493][ T3402] ? netlink_rcv_skb+0x14e/0x3a0 [ 90.141496][ T3402] ? netlink_unicast+0x486/0x750 [ 90.141497][ T3402] ? netlink_sendmsg+0x735/0xc60 [ 90.141499][ T3402] ? ____sys_sendmsg+0x415/0x880 [ 90.141502][ T3402] ? ___sys_sendmsg+0x14e/0x1d0 [ 90.141503][ T3402] ? __sys_sendmsg+0x12c/0x1d0 [ 90.141505][ T3402] ? do_syscall_64+0xff/0x530 [ 90.141507][ T3402] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.141509][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141511][ T3402] ? lock_acquire+0x13c/0x160 [ 90.141513][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141514][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141516][ T3402] ? trace_contention_end+0xb3/0x180 [ 90.141518][ T3402] ? __mutex_lock+0x1db/0x1ea0 [ 90.141520][ T3402] ? __mutex_lock+0x9a3/0x1ea0 [ 90.141521][ T3402] ? rtnl_newlink+0x9a8/0x11b0 [ 90.141524][ T3402] ? ww_mutex_lock+0x160/0x160 [ 90.141525][ T3402] ? nla_get_range_signed+0x3d0/0x3d0 [ 90.141529][ T3402] ? __rtnl_newlink+0x3fa/0xa50 [ 90.141532][ T3402] rtnl_newlink+0x9f1/0x11b0 [ 90.141534][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141536][ T3402] ? rtnl_bridge_getlink+0x850/0x850 [ 90.141538][ T3402] ? lock_acquire+0x13c/0x160 [ 90.141539][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141541][ T3402] ? is_bpf_text_address+0x3e/0x110 [ 90.141544][ T3402] ? is_bpf_text_address+0x72/0x110 [ 90.141546][ T3402] ? kernel_text_address+0x149/0x170 [ 90.141548][ T3402] ? __kernel_text_address+0x12/0x30 [ 90.141549][ T3402] ? write_profile+0xf0/0xf0 [ 90.141551][ T3402] ? unwind_get_return_address+0x67/0xd0 [ 90.141553][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141554][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141556][ T3402] ? cap_capable+0x1d7/0x3d0 [ 90.141559][ T3402] ? lock_acquire+0x13c/0x160 [ 90.141561][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141562][ T3402] ? rtnl_bridge_getlink+0x850/0x850 [ 90.141564][ T3402] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.141567][ T3402] ? rtnl_link_fill+0x900/0x900 [ 90.141569][ T3402] ? filter_irq_stacks+0xd0/0xd0 [ 90.141571][ T3402] ? stack_depot_save_flags+0x1bc/0x790 [ 90.141573][ T3402] netlink_rcv_skb+0x14e/0x3a0 [ 90.141575][ T3402] ? rtnl_link_fill+0x900/0x900 [ 90.141577][ T3402] ? lock_release+0x184/0x1f0 [ 90.141579][ T3402] ? netlink_ack+0xcd0/0xcd0 [ 90.141580][ T3402] ? __netlink_lookup+0xb9/0x6b0 [ 90.141583][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141584][ T3402] ? lock_release+0x184/0x1f0 [ 90.141587][ T3402] netlink_unicast+0x486/0x750 [ 90.141589][ T3402] ? netlink_attachskb+0x810/0x810 [ 90.141591][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141592][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141593][ T3402] ? lock_acquire+0x13c/0x160 [ 90.141596][ T3402] netlink_sendmsg+0x735/0xc60 [ 90.141598][ T3402] ? netlink_unicast+0x750/0x750 [ 90.141600][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141602][ T3402] ? lock_release+0x184/0x1f0 [ 90.141604][ T3402] ____sys_sendmsg+0x415/0x880 [ 90.141605][ T3402] ? copy_msghdr_from_user+0x279/0x420 [ 90.141607][ T3402] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 90.141608][ T3402] ? move_addr_to_kernel+0x40/0x40 [ 90.141610][ T3402] ? filter_irq_stacks+0xd0/0xd0 [ 90.141613][ T3402] ___sys_sendmsg+0x14e/0x1d0 [ 90.141614][ T3402] ? copy_msghdr_from_user+0x420/0x420 [ 90.141619][ T3402] __sys_sendmsg+0x12c/0x1d0 [ 90.141621][ T3402] ? __sys_sendmsg_sock+0x20/0x20 [ 90.141624][ T3402] ? rcu_is_watching+0x16/0xd0 [ 90.141626][ T3402] do_syscall_64+0xff/0x530 [ 90.141627][ T3402] ? exc_page_fault+0xee/0x100 [ 90.141629][ T3402] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.141631][ T3402] RIP: 0033:0x7fca8811254e [ 90.141633][ T3402] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 90.141635][ T3402] RSP: 002b:00007ffd7f326510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 90.141639][ T3402] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fca8811254e [ 90.141640][ T3402] RDX: 0000000000000000 RSI: 00007ffd7f3265c0 RDI: 0000000000000005 [ 90.141641][ T3402] RBP: 00007ffd7f326520 R08: 0000000000000000 R09: 0000000000000000 [ 90.141642][ T3402] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91294c [ 90.141643][ T3402] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7f326c90 [ 90.141646][ T3402] [ 90.173915][ T3402] bond0: (slave eth0): the permanent HWaddr of slave - fe:e7:e2:ec:33:fd - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 90.174381][ T3402] bond0: active interface up! [ 90.190021][ T3402] ip (3402) used greatest stack depth: 22888 bytes left [ 90.223604][ T3404] bond0: (slave eth1): Releasing backup interface [ 192.717515][ T206] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 192.717532][ T206] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 192.717535][ T206] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 206, name: kworker/u16:2 [ 192.717536][ T206] preempt_count: 202, expected: 0 [ 192.717537][ T206] RCU nest depth: 0, expected: 0 [ 192.717538][ T206] INFO: lockdep is turned off. [ 192.717539][ T206] irq event stamp: 23168 [ 192.717540][ T206] hardirqs last enabled at (23167): [] _raw_spin_unlock_irq+0x28/0x50 [ 192.717549][ T206] hardirqs last disabled at (23168): [] __schedule+0x1246/0x20e0 [ 192.717553][ T206] softirqs last enabled at (23154): [] handle_softirqs+0x67c/0x900 [ 192.717557][ T206] softirqs last disabled at (23121): [] __irq_exit_rcu+0x145/0x1c0 [ 192.717559][ T206] Preemption disabled at: [ 192.717560][ T206] [<0000000000000000>] 0x0 [ 192.717566][ T206] CPU: 2 UID: 0 PID: 206 Comm: kworker/u16:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 192.717570][ T206] Tainted: [W]=WARN [ 192.717571][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 192.717573][ T206] Workqueue: netns cleanup_net [ 192.717579][ T206] Call Trace: [ 192.717581][ T206] [ 192.717582][ T206] dump_stack_lvl+0x6f/0xa0 [ 192.717588][ T206] __might_resched.cold+0x1fe/0x2c1 [ 192.717591][ T206] ? __asan_memcpy+0x3c/0x60 [ 192.717595][ T206] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 192.717598][ T206] ? record_print_text+0x2fc/0x3e0 [ 192.717601][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717605][ T206] __kmalloc_noprof+0x443/0x760 [ 192.717608][ T206] ? __rwlock_init+0x150/0x150 [ 192.717610][ T206] ? alloc_buf.isra.0+0x4b/0x260 [ 192.717614][ T206] ? do_raw_spin_unlock+0x59/0x250 [ 192.717616][ T206] alloc_buf.isra.0+0x4b/0x260 [ 192.717618][ T206] put_chars+0x1e1/0x2f0 [ 192.717621][ T206] ? __send_to_port+0x420/0x420 [ 192.717623][ T206] ? desc_read+0x219/0x2f0 [ 192.717626][ T206] hvc_console_print+0x292/0x780 [ 192.717631][ T206] ? hvc_write+0x3a0/0x3a0 [ 192.717633][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717634][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717636][ T206] ? lock_acquire+0x13c/0x160 [ 192.717640][ T206] console_emit_next_record+0x252/0x4f0 [ 192.717644][ T206] ? devkmsg_read+0x4e0/0x4e0 [ 192.717646][ T206] ? _prb_read_valid+0x6e0/0x6e0 [ 192.717648][ T206] ? __asan_memmove+0x3c/0x60 [ 192.717650][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717651][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717653][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717654][ T206] ? lock_acquire+0x13c/0x160 [ 192.717656][ T206] ? console_flush_one_record+0x111/0x710 [ 192.717658][ T206] console_flush_one_record+0x46f/0x710 [ 192.717660][ T206] ? console_emit_next_record+0x4f0/0x4f0 [ 192.717662][ T206] console_unlock+0xee/0x1f0 [ 192.717664][ T206] ? lock_acquire+0x13c/0x160 [ 192.717666][ T206] ? console_flush_one_record+0x710/0x710 [ 192.717667][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717668][ T206] ? lock_release+0x184/0x1f0 [ 192.717670][ T206] ? lock_acquire+0x60/0x160 [ 192.717672][ T206] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 192.717674][ T206] ? __down_trylock_console_sem+0x5e/0xa0 [ 192.717676][ T206] ? vprintk_emit+0x320/0x3e0 [ 192.717678][ T206] vprintk_emit+0x37c/0x3e0 [ 192.717680][ T206] ? wake_up_klogd_work_func+0x90/0x90 [ 192.717681][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717683][ T206] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 192.717686][ T206] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 192.717687][ T206] ? __dev_queue_xmit+0x93b/0x1a20 [ 192.717690][ T206] ? __dev_queue_xmit+0x93b/0x1a20 [ 192.717691][ T206] ? trace_hardirqs_on+0x36/0x40 [ 192.717693][ T206] _printk+0xc7/0x100 [ 192.717696][ T206] ? snapshot_read.cold+0x21/0x21 [ 192.717698][ T206] ? kmalloc_reserve+0x103/0x2d0 [ 192.717701][ T206] ? netdev_name+0x43/0x60 [ 192.717704][ T206] ? __netdev_printk+0x17f/0x1d0 [ 192.717706][ T206] netdev_info+0xe2/0x116 [ 192.717708][ T206] ? netdev_notice+0x120/0x120 [ 192.717710][ T206] ? __netdev_alloc_skb+0x3e/0x970 [ 192.717713][ T206] bond_3ad_unbind_slave.cold+0xe0/0x3bf [ 192.717718][ T206] ? ad_agg_selection_logic+0x1b70/0x1b70 [ 192.717721][ T206] ? sync_rcu_exp_select_cpus+0x630/0x700 [ 192.717723][ T206] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 192.717724][ T206] ? sysfs_remove_files+0x90/0x120 [ 192.717727][ T206] __bond_release_one+0x7b0/0x970 [ 192.717730][ T206] ? lock_acquire+0x13c/0x160 [ 192.717732][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717733][ T206] ? bond_enslave+0x5100/0x5100 [ 192.717734][ T206] ? ipvlan_port_create+0x541/0x5a0 [ 192.717736][ T206] ? ipvlan_port_get+0xeb/0x3b0 [ 192.717738][ T206] ? ipvlan_port_create+0x5a0/0x5a0 [ 192.717739][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717742][ T206] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 192.717743][ T206] ? packet_sendmsg_spkt+0x1350/0x1350 [ 192.717747][ T206] bond_uninit+0x119/0x190 [ 192.717749][ T206] ? ip6_route_dev_notify+0x3d/0x380 [ 192.717752][ T206] ? bond_siocdevprivate+0x170/0x170 [ 192.717754][ T206] unregister_netdevice_many_notify+0xee7/0x1b40 [ 192.717757][ T206] ? unregister_netdevice_queued+0x80/0x80 [ 192.717759][ T206] ? trace_hardirqs_on+0x36/0x40 [ 192.717761][ T206] ? rtnl_is_locked+0x15/0x20 [ 192.717763][ T206] ? nexthop_net_exit_rtnl+0x1f/0x270 [ 192.717767][ T206] ops_undo_list+0x615/0x8f0 [ 192.717769][ T206] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 192.717771][ T206] ? idr_destroy+0x121/0x250 [ 192.717774][ T206] cleanup_net+0x431/0x890 [ 192.717776][ T206] ? net_passive_dec+0x230/0x230 [ 192.717778][ T206] ? lock_acquire+0x13c/0x160 [ 192.717779][ T206] ? rcu_is_watching+0x16/0xd0 [ 192.717781][ T206] process_one_work+0xe3e/0x1560 [ 192.717785][ T206] ? __queue_delayed_work+0x470/0x470 [ 192.717787][ T206] ? __rwlock_init+0x150/0x150 [ 192.717789][ T206] worker_thread+0x4f1/0xd60 [ 192.717791][ T206] ? rescuer_thread+0x1340/0x1340 [ 192.717792][ T206] ? __kthread_parkme+0xbd/0x210 [ 192.717795][ T206] ? rescuer_thread+0x1340/0x1340 [ 192.717796][ T206] ? rescuer_thread+0x1340/0x1340 [ 192.717798][ T206] kthread+0x367/0x460 [ 192.717800][ T206] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 192.717801][ T206] ? kthread_affine_preferred+0x4c0/0x4c0 [ 192.717804][ T206] ret_from_fork+0x474/0x6b0 [ 192.717807][ T206] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 192.717809][ T206] ? __switch_to+0x5a3/0xe00 [ 192.717812][ T206] ? kthread_affine_preferred+0x4c0/0x4c0 [ 192.717814][ T206] ret_from_fork_asm+0x11/0x20 [ 192.717818][ T206] [ 192.744555][ T206] bond0 (unregistering): (slave eth0): Releasing backup interface [ 192.752774][ T206] bond0 (unregistering): Released all slaves [ 192.770463][ T206] bond0: (slave eth1): Removing an active aggregator [ 192.771001][ T206] bond0: (slave eth1): Releasing backup interface [ 192.805969][ T206] bond0 (unregistering): Released all slaves