[ 10.139719][ T200] sysctl (200) used greatest stack depth: 24008 bytes left [ 10.139742][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.139745][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: sysctl [ 10.139747][ T200] preempt_count: 2, expected: 0 [ 10.139748][ T200] RCU nest depth: 0, expected: 0 [ 10.139750][ T200] locks held by sysctl/200: 5, last CPU#1: [ 10.139753][ T200] #0: ffffffffa5c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.139768][ T200] #1: ffffffffa5d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.139776][ T200] #2: ffffffffa5d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.139782][ T200] #3: ffffffffa5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.139788][ T200] #4: ffffffffa5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.139794][ T200] irq event stamp: 32006 [ 10.139795][ T200] hardirqs last enabled at (32005): [] __down_trylock_console_sem+0x86/0xa0 [ 10.139800][ T200] hardirqs last disabled at (32006): [] console_emit_next_record+0x3f8/0x4f0 [ 10.139803][ T200] softirqs last enabled at (31362): [] handle_softirqs+0x67c/0x900 [ 10.139806][ T200] softirqs last disabled at (30169): [] __irq_exit_rcu+0x145/0x1c0 [ 10.139809][ T200] Preemption disabled at: [ 10.139810][ T200] [<0000000000000000>] 0x0 [ 10.139819][ T200] CPU: 1 UID: 0 PID: 200 Comm: sysctl Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.139824][ T200] Tainted: [W]=WARN [ 10.139825][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.139828][ T200] Call Trace: [ 10.139830][ T200] [ 10.139832][ T200] dump_stack_lvl+0x6f/0xa0 [ 10.139840][ T200] __might_resched.cold+0x1fe/0x2c1 [ 10.139847][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.139852][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 10.139859][ T200] __kmalloc_noprof+0x443/0x760 [ 10.139863][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 10.139873][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 10.139876][ T200] alloc_buf.isra.0+0x4b/0x260 [ 10.139882][ T200] put_chars+0x1e1/0x2f0 [ 10.139887][ T200] ? __send_to_port+0x420/0x420 [ 10.139889][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 10.139895][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.139900][ T200] ? validate_chain+0x38b/0xc20 [ 10.139908][ T200] hvc_console_print+0x292/0x780 [ 10.139913][ T200] ? __lock_acquire+0x518/0xc20 [ 10.139916][ T200] ? __lock_acquire+0x518/0xc20 [ 10.139924][ T200] ? hvc_write+0x3a0/0x3a0 [ 10.139930][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.139934][ T200] ? lock_acquire+0x13c/0x160 [ 10.139941][ T200] console_emit_next_record+0x252/0x4f0 [ 10.139947][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 10.139954][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.139957][ T200] ? lock_acquire+0x13c/0x160 [ 10.139964][ T200] console_flush_one_record+0x46f/0x710 [ 10.139971][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 10.139973][ T200] ? __lock_acquire+0x518/0xc20 [ 10.139982][ T200] console_unlock+0xee/0x1f0 [ 10.139986][ T200] ? console_flush_one_record+0x710/0x710 [ 10.139989][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.139992][ T200] ? lock_acquire+0x60/0x160 [ 10.139999][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.140001][ T200] ? vprintk_emit+0x320/0x3e0 [ 10.140007][ T200] vprintk_emit+0x37c/0x3e0 [ 10.140013][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 10.140018][ T200] ? __lock_acquire+0x518/0xc20 [ 10.140024][ T200] _printk+0xc7/0x100 [ 10.140029][ T200] ? snapshot_read.cold+0x21/0x21 [ 10.140034][ T200] ? do_raw_spin_lock+0x131/0x280 [ 10.140038][ T200] ? __rwlock_init+0x150/0x150 [ 10.140044][ T200] ? do_raw_spin_lock+0x131/0x280 [ 10.140048][ T200] do_exit.cold+0x82/0x9c [ 10.140054][ T200] ? exit_notify+0x890/0x890 [ 10.140056][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 10.140061][ T200] ? rcu_is_watching+0x16/0xd0 [ 10.140068][ T200] do_group_exit+0xb8/0x370 [ 10.140073][ T200] __x64_sys_exit_group+0x3c/0x50 [ 10.140076][ T200] x64_sys_call+0x1567/0x1570 [ 10.140080][ T200] do_syscall_64+0xff/0x530 [ 10.140083][ T200] ? exc_page_fault+0xee/0x100 [ 10.140088][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.140092][ T200] RIP: 0033:0x7f11c95cf1b8 [ 10.140095][ T200] Code: Unable to access opcode bytes at 0x7f11c95cf18e. [ 10.140096][ T200] RSP: 002b:00007ffcf193f308 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.140099][ T200] RAX: ffffffffffffffda RBX: 00007f11c96fff88 RCX: 00007f11c95cf1b8 [ 10.140101][ T200] RDX: 00007f11c950ca48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 10.140103][ T200] RBP: 00007ffcf193f360 R08: 0000000000000000 R09: 0000000000000030 [ 10.140105][ T200] R10: 00007ffcf193f1a0 R11: 0000000000000246 R12: 0000000000000002 [ 10.140106][ T200] R13: 0000000000000000 R14: 00007f11c96fe680 R15: 00007f11c96fffa0 [ 10.140119][ T200] [ 10.458354][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 10.458436][ C0] [ 10.458438][ C0] ======================================================== [ 10.458439][ C0] WARNING: possible irq lock inversion dependency detected [ 10.458442][ C0] 7.2.0-virtme #1 Tainted: G W [ 10.458443][ C0] -------------------------------------------------------- [ 10.458443][ C0] swapper/0/0 just changed the state of lock: [ 10.458444][ C0] ffffffffa5c89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.458457][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 10.458459][ C0] (fs_reclaim){+.+.}-{0:0} [ 10.458460][ C0] [ 10.458460][ C0] [ 10.458460][ C0] and interrupts could create inverse lock ordering between them. [ 10.458460][ C0] [ 10.458461][ C0] [ 10.458461][ C0] other info that might help us debug this: [ 10.458462][ C0] Possible interrupt unsafe locking scenario: [ 10.458462][ C0] [ 10.458463][ C0] CPU0 CPU1 [ 10.458464][ C0] ---- ---- [ 10.458464][ C0] lock(fs_reclaim); [ 10.458465][ C0] local_irq_disable(); [ 10.458465][ C0] lock(console_owner); [ 10.458466][ C0] lock(fs_reclaim); [ 10.458467][ C0] [ 10.458467][ C0] lock(console_owner); [ 10.458468][ C0] [ 10.458468][ C0] *** DEADLOCK *** [ 10.458468][ C0] [ 10.458469][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 10.458470][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 10.458475][ C0] #1: ffffffffa5dfe8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 10.458479][ C0] #2: ffffffffa5d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.458482][ C0] #3: ffffffffa5d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.458485][ C0] [ 10.458485][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 10.458490][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 10.458492][ C0] HARDIRQ-ON-W at: [ 10.458493][ C0] __lock_acquire+0x388/0xc20 [ 10.458497][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.458499][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.458502][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.458504][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.458508][ C0] workqueue_init+0x2a/0x680 [ 10.458511][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.458514][ C0] kernel_init+0x21/0x150 [ 10.458518][ C0] ret_from_fork+0x474/0x6b0 [ 10.458521][ C0] ret_from_fork_asm+0x11/0x20 [ 10.458524][ C0] SOFTIRQ-ON-W at: [ 10.458525][ C0] __lock_acquire+0x388/0xc20 [ 10.458527][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.458528][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.458530][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.458531][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.458533][ C0] workqueue_init+0x2a/0x680 [ 10.458534][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.458535][ C0] kernel_init+0x21/0x150 [ 10.458537][ C0] ret_from_fork+0x474/0x6b0 [ 10.458538][ C0] ret_from_fork_asm+0x11/0x20 [ 10.458540][ C0] INITIAL USE at: [ 10.458540][ C0] __lock_acquire+0x388/0xc20 [ 10.458542][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.458544][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.458545][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.458546][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.458548][ C0] workqueue_init+0x2a/0x680 [ 10.458549][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.458551][ C0] kernel_init+0x21/0x150 [ 10.458552][ C0] ret_from_fork+0x474/0x6b0 [ 10.458553][ C0] ret_from_fork_asm+0x11/0x20 [ 10.458555][ C0] } [ 10.458555][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 10.458560][ C0] ... acquired at: [ 10.458561][ C0] __lock_acquire+0x518/0xc20 [ 10.458563][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.458564][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.458566][ C0] __kmalloc_noprof+0xd3/0x760 [ 10.458567][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.458571][ C0] put_chars+0x1e1/0x2f0 [ 10.458573][ C0] hvc_console_print+0x292/0x780 [ 10.458576][ C0] console_emit_next_record+0x252/0x4f0 [ 10.458577][ C0] console_flush_one_record+0x46f/0x710 [ 10.458578][ C0] console_unlock+0xee/0x1f0 [ 10.458579][ C0] vprintk_emit+0x37c/0x3e0 [ 10.458580][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 10.458584][ C0] dev_printk_emit+0xb9/0xee [ 10.458585][ C0] _dev_info+0xe2/0x116 [ 10.458587][ C0] cmos_do_probe+0x8be/0x98a [ 10.458589][ C0] platform_probe+0xfe/0x1f0 [ 10.458592][ C0] call_driver_probe+0x61/0x1c0 [ 10.458593][ C0] really_probe+0x199/0x760 [ 10.458595][ C0] __driver_probe_device+0x24f/0x440 [ 10.458596][ C0] driver_probe_device+0x4a/0xf0 [ 10.458597][ C0] __driver_attach+0x1b8/0x540 [ 10.458598][ C0] bus_for_each_dev+0x130/0x1e0 [ 10.458600][ C0] bus_add_driver+0x2c8/0x530 [ 10.458601][ C0] driver_register+0x1a3/0x390 [ 10.458602][ C0] __platform_driver_probe+0x13f/0x270 [ 10.458603][ C0] cmos_init+0x31/0x40 [ 10.458605][ C0] do_one_initcall+0x124/0x4f0 [ 10.458607][ C0] kernel_init_freeable+0x596/0x630 [ 10.458608][ C0] kernel_init+0x21/0x150 [ 10.458609][ C0] ret_from_fork+0x474/0x6b0 [ 10.458611][ C0] ret_from_fork_asm+0x11/0x20 [ 10.458612][ C0] [ 10.458613][ C0] -> (console_owner){..-.}-{0:0} { [ 10.458614][ C0] IN-SOFTIRQ-W at: [ 10.458615][ C0] __lock_acquire+0x388/0xc20 [ 10.458617][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.458618][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.458620][ C0] console_emit_next_record+0x1f4/0x4f0 [ 10.458621][ C0] console_flush_one_record+0x46f/0x710 [ 10.458622][ C0] console_unlock+0xee/0x1f0 [ 10.458623][ C0] vprintk_emit+0x37c/0x3e0 [ 10.458624][ C0] _printk+0xc7/0x100 [ 10.458627][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.458629][ C0] call_timer_fn+0x160/0x4d0 [ 10.458630][ C0] __run_timers+0x68f/0xaa0 [ 10.458631][ C0] run_timer_softirq+0xf0/0x160 [ 10.458632][ C0] handle_softirqs+0x1d3/0x900 [ 10.458635][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.458637][ C0] irq_exit_rcu+0xe/0x30 [ 10.458638][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.458640][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.458642][ C0] pv_native_safe_halt+0xf/0x10 [ 10.458643][ C0] default_idle+0x9/0x10 [ 10.458644][ C0] default_idle_call+0x6e/0xb0 [ 10.458646][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.458649][ C0] do_idle+0xd8/0x190 [ 10.458650][ C0] cpu_startup_entry+0x53/0x70 [ 10.458652][ C0] rest_init+0x279/0x280 [ 10.458653][ C0] start_kernel+0x3af/0x3b0 [ 10.458654][ C0] x86_64_start_reservations+0x24/0x30 [ 10.458656][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.458658][ C0] common_startup_64+0x13e/0x148 [ 10.458660][ C0] INITIAL USE at: [ 10.458661][ C0] } [ 10.458662][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 10.458665][ C0] ... acquired at: [ 10.458665][ C0] mark_lock+0x1d7/0xa00 [ 10.458667][ C0] mark_usage+0x42/0x170 [ 10.458669][ C0] __lock_acquire+0x388/0xc20 [ 10.458670][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.458672][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.458673][ C0] console_emit_next_record+0x1f4/0x4f0 [ 10.458674][ C0] console_flush_one_record+0x46f/0x710 [ 10.458675][ C0] console_unlock+0xee/0x1f0 [ 10.458676][ C0] vprintk_emit+0x37c/0x3e0 [ 10.458677][ C0] _printk+0xc7/0x100 [ 10.458678][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.458679][ C0] call_timer_fn+0x160/0x4d0 [ 10.458680][ C0] __run_timers+0x68f/0xaa0 [ 10.458681][ C0] run_timer_softirq+0xf0/0x160 [ 10.458683][ C0] handle_softirqs+0x1d3/0x900 [ 10.458684][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.458685][ C0] irq_exit_rcu+0xe/0x30 [ 10.458687][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.458688][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.458689][ C0] pv_native_safe_halt+0xf/0x10 [ 10.458691][ C0] default_idle+0x9/0x10 [ 10.458692][ C0] default_idle_call+0x6e/0xb0 [ 10.458694][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.458695][ C0] do_idle+0xd8/0x190 [ 10.458696][ C0] cpu_startup_entry+0x53/0x70 [ 10.458698][ C0] rest_init+0x279/0x280 [ 10.458699][ C0] start_kernel+0x3af/0x3b0 [ 10.458700][ C0] x86_64_start_reservations+0x24/0x30 [ 10.458702][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.458703][ C0] common_startup_64+0x13e/0x148 [ 10.458705][ C0] [ 10.458705][ C0] [ 10.458705][ C0] stack backtrace: [ 10.458708][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.458711][ C0] Tainted: [W]=WARN [ 10.458712][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.458713][ C0] Call Trace: [ 10.458715][ C0] [ 10.458716][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.458719][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 10.458721][ C0] mark_lock_irq+0x989/0x9c0 [ 10.458723][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 10.458726][ C0] mark_lock+0x1d7/0xa00 [ 10.458728][ C0] mark_usage+0x42/0x170 [ 10.458730][ C0] __lock_acquire+0x388/0xc20 [ 10.458733][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.458735][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.458736][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.458739][ C0] ? lock_acquire+0x13c/0x160 [ 10.458741][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.458743][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.458744][ C0] console_emit_next_record+0x1f4/0x4f0 [ 10.458745][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 10.458747][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.458749][ C0] ? lock_acquire+0x13c/0x160 [ 10.458751][ C0] console_flush_one_record+0x46f/0x710 [ 10.458753][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 10.458754][ C0] ? __lock_acquire+0x518/0xc20 [ 10.458756][ C0] console_unlock+0xee/0x1f0 [ 10.458758][ C0] ? console_flush_one_record+0x710/0x710 [ 10.458759][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.458760][ C0] ? lock_acquire+0x60/0x160 [ 10.458762][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.458765][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.458766][ C0] vprintk_emit+0x37c/0x3e0 [ 10.458768][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.458770][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 10.458772][ C0] _printk+0xc7/0x100 [ 10.458774][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.458775][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 10.458777][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.458780][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.458781][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.458783][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.458785][ C0] call_timer_fn+0x160/0x4d0 [ 10.458787][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.458788][ C0] ? debug_object_active_state+0x430/0x430 [ 10.458791][ C0] ? find_held_lock+0x2b/0x80 [ 10.458793][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.458795][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.458797][ C0] __run_timers+0x68f/0xaa0 [ 10.458798][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.458800][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.458802][ C0] ? __lock_acquire+0x518/0xc20 [ 10.458805][ C0] ? __rwlock_init+0x150/0x150 [ 10.458807][ C0] run_timer_softirq+0xf0/0x160 [ 10.458808][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.458809][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.458812][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.458814][ C0] handle_softirqs+0x1d3/0x900 [ 10.458816][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.458818][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.458820][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.458822][ C0] irq_exit_rcu+0xe/0x30 [ 10.458823][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.458825][ C0] [ 10.458826][ C0] [ 10.458826][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 10.458828][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.458830][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 10.458832][ C0] Code: 48 8b 3d 94 02 09 02 e8 1f 00 00 00 48 2b 05 58 93 a6 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 46 1b 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 10.458834][ C0] RSP: 0018:ffffffffa5a07cf8 EFLAGS: 00000296 [ 10.458836][ C0] RAX: 0000000000042547 RBX: ffffffffa5a1c600 RCX: ffffffffa28fa307 [ 10.458838][ C0] RDX: ffffffffa5a1c600 RSI: ffffffffa58a7f5f RDI: ffffffffa528f560 [ 10.458838][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 10.458839][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4b40fa2 [ 10.458840][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 10.458842][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.458844][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 10.458846][ C0] default_idle+0x9/0x10 [ 10.458847][ C0] default_idle_call+0x6e/0xb0 [ 10.458849][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.458851][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 10.458852][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 10.458855][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.458857][ C0] do_idle+0xd8/0x190 [ 10.458859][ C0] cpu_startup_entry+0x53/0x70 [ 10.458861][ C0] rest_init+0x279/0x280 [ 10.458862][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 10.458865][ C0] ? rest_init+0x280/0x280 [ 10.458867][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 10.458870][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 10.458872][ C0] ? acpi_enable+0x1e4/0x330 [ 10.458874][ C0] start_kernel+0x3af/0x3b0 [ 10.458876][ C0] x86_64_start_reservations+0x24/0x30 [ 10.458877][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.458879][ C0] common_startup_64+0x13e/0x148 [ 10.458883][ C0] [ 10.641744][ T213] test_team2: Mode changed to "roundrobin" [ 10.664383][ T214] test_team2: Port device eth0 added [ 10.818585][ T222] test_team1: Mode changed to "broadcast" [ 10.836832][ T223] test_team1: Port device eth0 added [ 11.501753][ T231] eth0: entered promiscuous mode [ 11.501769][ T231] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.501771][ T231] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 231, name: tcpdump [ 11.501773][ T231] preempt_count: 1, expected: 0 [ 11.501774][ T231] RCU nest depth: 0, expected: 0 [ 11.501775][ T231] INFO: lockdep is turned off. [ 11.501776][ T231] irq event stamp: 0 [ 11.501777][ T231] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 11.501781][ T231] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 11.501788][ T231] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 11.501790][ T231] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 11.501791][ T231] Preemption disabled at: [ 11.501792][ T231] [] vprintk_emit+0x31b/0x3e0 [ 11.501800][ T231] CPU: 2 UID: 0 PID: 231 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.501803][ T231] Tainted: [W]=WARN [ 11.501804][ T231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.501805][ T231] Call Trace: [ 11.501807][ T231] [ 11.501809][ T231] dump_stack_lvl+0x6f/0xa0 [ 11.501813][ T231] ? vprintk_emit+0x31b/0x3e0 [ 11.501815][ T231] __might_resched.cold+0x1fe/0x2c1 [ 11.501819][ T231] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.501821][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501825][ T231] __kmalloc_noprof+0x443/0x760 [ 11.501829][ T231] ? __rwlock_init+0x150/0x150 [ 11.501831][ T231] ? alloc_buf.isra.0+0x4b/0x260 [ 11.501835][ T231] ? do_raw_spin_unlock+0x59/0x250 [ 11.501837][ T231] alloc_buf.isra.0+0x4b/0x260 [ 11.501839][ T231] put_chars+0x1e1/0x2f0 [ 11.501842][ T231] ? __send_to_port+0x420/0x420 [ 11.501844][ T231] ? console_prepend_replay+0x20/0x20 [ 11.501845][ T231] ? desc_read+0x219/0x2f0 [ 11.501848][ T231] hvc_console_print+0x292/0x780 [ 11.501852][ T231] ? hvc_write+0x3a0/0x3a0 [ 11.501854][ T231] ? __rwlock_init+0x150/0x150 [ 11.501855][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501857][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501859][ T231] console_emit_next_record+0x252/0x4f0 [ 11.501861][ T231] ? devkmsg_read+0x4e0/0x4e0 [ 11.501862][ T231] ? _prb_read_valid+0x6e0/0x6e0 [ 11.501864][ T231] ? __asan_memmove+0x3c/0x60 [ 11.501866][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501868][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501869][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501870][ T231] ? lock_acquire+0x13c/0x160 [ 11.501873][ T231] ? console_flush_one_record+0x111/0x710 [ 11.501874][ T231] console_flush_one_record+0x46f/0x710 [ 11.501876][ T231] ? console_emit_next_record+0x4f0/0x4f0 [ 11.501878][ T231] console_unlock+0xee/0x1f0 [ 11.501879][ T231] ? lock_acquire+0x13c/0x160 [ 11.501881][ T231] ? console_flush_one_record+0x710/0x710 [ 11.501882][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501884][ T231] ? lock_release+0x184/0x1f0 [ 11.501885][ T231] ? lock_acquire+0x60/0x160 [ 11.501887][ T231] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 11.501889][ T231] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.501891][ T231] ? vprintk_emit+0x320/0x3e0 [ 11.501893][ T231] vprintk_emit+0x37c/0x3e0 [ 11.501895][ T231] ? wake_up_klogd_work_func+0x90/0x90 [ 11.501896][ T231] ? kasan_save_stack+0x3d/0x50 [ 11.501898][ T231] ? kasan_save_track+0x14/0x30 [ 11.501899][ T231] ? __kasan_kmalloc+0x7b/0x90 [ 11.501900][ T231] ? __kmalloc_cache_noprof+0x29a/0x620 [ 11.501902][ T231] ? packet_mc_add+0x13b/0x890 [ 11.501905][ T231] ? packet_setsockopt+0x1953/0x21e0 [ 11.501906][ T231] ? do_sock_setsockopt+0x115/0x490 [ 11.501910][ T231] _printk+0xc7/0x100 [ 11.501913][ T231] ? snapshot_read.cold+0x21/0x21 [ 11.501915][ T231] ? netdev_name+0x43/0x60 [ 11.501917][ T231] ? __netdev_printk+0x17f/0x1d0 [ 11.501919][ T231] netdev_info+0xe2/0x116 [ 11.501921][ T231] ? netdev_notice+0x120/0x120 [ 11.501924][ T231] ? mutex_is_locked+0x1c/0x50 [ 11.501925][ T231] __dev_set_promiscuity.cold+0x7a/0x104 [ 11.501928][ T231] netif_set_promiscuity+0x4c/0xc0 [ 11.501932][ T231] dev_set_promiscuity+0xa1/0x230 [ 11.501934][ T231] ? __asan_memset+0x27/0x50 [ 11.501936][ T231] packet_mc_add+0x54e/0x890 [ 11.501938][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501939][ T231] ? lock_release+0x184/0x1f0 [ 11.501941][ T231] ? __might_fault+0x97/0x140 [ 11.501944][ T231] ? _copy_from_user+0x42/0x90 [ 11.501949][ T231] packet_setsockopt+0x1953/0x21e0 [ 11.501950][ T231] ? lock_acquire+0x13c/0x160 [ 11.501952][ T231] ? packet_bind+0x170/0x170 [ 11.501954][ T231] ? lock_release+0x184/0x1f0 [ 11.501956][ T231] ? do_sock_getsockopt+0x6f6/0xb20 [ 11.501958][ T231] ? sock_poll+0x6b0/0x6b0 [ 11.501960][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501961][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501962][ T231] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.501965][ T231] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 11.501967][ T231] ? trace_hardirqs_on+0x36/0x40 [ 11.501969][ T231] do_sock_setsockopt+0x115/0x490 [ 11.501971][ T231] ? put_user_ifreq+0x90/0x90 [ 11.501972][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.501974][ T231] __sys_setsockopt+0xe4/0x150 [ 11.501977][ T231] __x64_sys_setsockopt+0xbd/0x180 [ 11.501978][ T231] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.501980][ T231] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 11.501981][ T231] ? trace_hardirqs_on+0x36/0x40 [ 11.501983][ T231] do_syscall_64+0xff/0x530 [ 11.501985][ T231] ? exc_page_fault+0xee/0x100 [ 11.501987][ T231] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.501989][ T231] RIP: 0033:0x7fea34f052de [ 11.501992][ T231] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 11.501993][ T231] RSP: 002b:00007ffdb2257718 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 11.501997][ T231] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fea34f052de [ 11.501999][ T231] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 11.501999][ T231] RBP: 00007ffdb2257850 R08: 0000000000000010 R09: 00005558e9bf7530 [ 11.502000][ T231] R10: 00007ffdb2257790 R11: 0000000000000246 R12: 0000000000000001 [ 11.502001][ T231] R13: 00005558e9bf7918 R14: 00005558e9bf7690 R15: 0000000000000000 [ 11.502003][ T231] [ 13.894876][ T231] eth0: left promiscuous mode [ 13.894893][ T231] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.894895][ T231] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 231, name: tcpdump [ 13.894897][ T231] preempt_count: 1, expected: 0 [ 13.894897][ T231] RCU nest depth: 0, expected: 0 [ 13.894898][ T231] INFO: lockdep is turned off. [ 13.894900][ T231] irq event stamp: 0 [ 13.894900][ T231] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 13.894904][ T231] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 13.894911][ T231] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 13.894913][ T231] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 13.894914][ T231] Preemption disabled at: [ 13.894915][ T231] [] vprintk_emit+0x31b/0x3e0 [ 13.894922][ T231] CPU: 1 UID: 72 PID: 231 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.894925][ T231] Tainted: [W]=WARN [ 13.894926][ T231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.894928][ T231] Call Trace: [ 13.894930][ T231] [ 13.894931][ T231] dump_stack_lvl+0x6f/0xa0 [ 13.894936][ T231] ? vprintk_emit+0x31b/0x3e0 [ 13.894937][ T231] __might_resched.cold+0x1fe/0x2c1 [ 13.894940][ T231] ? __asan_memcpy+0x3c/0x60 [ 13.894944][ T231] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.894946][ T231] ? record_print_text+0x2fc/0x3e0 [ 13.894949][ T231] ? rcu_is_watching+0x16/0xd0 [ 13.894952][ T231] __kmalloc_noprof+0x443/0x760 [ 13.894955][ T231] ? __rwlock_init+0x150/0x150 [ 13.894957][ T231] ? alloc_buf.isra.0+0x4b/0x260 [ 13.894962][ T231] ? do_raw_spin_unlock+0x59/0x250 [ 13.894963][ T231] alloc_buf.isra.0+0x4b/0x260 [ 13.894965][ T231] put_chars+0x1e1/0x2f0 [ 13.894968][ T231] ? __send_to_port+0x420/0x420 [ 13.894970][ T231] ? desc_read+0x219/0x2f0 [ 13.894973][ T231] hvc_console_print+0x292/0x780 [ 13.894977][ T231] ? hvc_write+0x3a0/0x3a0 [ 13.894979][ T231] ? rcu_is_watching+0x16/0xd0 [ 13.894980][ T231] ? rcu_is_watching+0x16/0xd0 [ 13.894982][ T231] ? lock_acquire+0x13c/0x160 [ 13.894984][ T231] console_emit_next_record+0x252/0x4f0 [ 13.894986][ T231] ? devkmsg_read+0x4e0/0x4e0 [ 13.894988][ T231] ? _prb_read_valid+0x6e0/0x6e0 [ 13.894990][ T231] ? __asan_memmove+0x3c/0x60 [ 13.894991][ T231] ? rcu_is_watching+0x16/0xd0 [ 13.894992][ T231] ? rcu_is_watching+0x16/0xd0 [ 13.894993][ T231] ? rcu_is_watching+0x16/0xd0 [ 13.894995][ T231] ? lock_acquire+0x13c/0x160 [ 13.894997][ T231] ? console_flush_one_record+0x111/0x710 [ 13.894998][ T231] console_flush_one_record+0x46f/0x710 [ 13.895000][ T231] ? console_emit_next_record+0x4f0/0x4f0 [ 13.895002][ T231] console_unlock+0xee/0x1f0 [ 13.895003][ T231] ? lock_acquire+0x13c/0x160 [ 13.895005][ T231] ? console_flush_one_record+0x710/0x710 [ 13.895006][ T231] ? rcu_is_watching+0x16/0xd0 [ 13.895007][ T231] ? lock_release+0x184/0x1f0 [ 13.895009][ T231] ? lock_acquire+0x60/0x160 [ 13.895011][ T231] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 13.895012][ T231] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.895014][ T231] ? vprintk_emit+0x320/0x3e0 [ 13.895016][ T231] vprintk_emit+0x37c/0x3e0 [ 13.895018][ T231] ? wake_up_klogd_work_func+0x90/0x90 [ 13.895019][ T231] ? is_bpf_text_address+0x3e/0x110 [ 13.895022][ T231] ? kernel_text_address+0x149/0x170 [ 13.895025][ T231] ? __kernel_text_address+0x12/0x30 [ 13.895026][ T231] _printk+0xc7/0x100 [ 13.895029][ T231] ? snapshot_read.cold+0x21/0x21 [ 13.895031][ T231] ? rcu_is_watching+0x16/0xd0 [ 13.895033][ T231] ? netdev_name+0x43/0x60 [ 13.895035][ T231] ? __netdev_printk+0x17f/0x1d0 [ 13.895037][ T231] netdev_info+0xe2/0x116 [ 13.895039][ T231] ? netdev_notice+0x120/0x120 [ 13.895040][ T231] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 13.895044][ T231] ? ww_mutex_lock+0x160/0x160 [ 13.895045][ T231] ? ref_tracker_alloc+0x430/0x430 [ 13.895048][ T231] ? packet_release+0x363/0xc40 [ 13.895052][ T231] ? __fput+0x363/0xac0 [ 13.895054][ T231] ? mutex_is_locked+0x1c/0x50 [ 13.895056][ T231] __dev_set_promiscuity.cold+0x7a/0x104 [ 13.895059][ T231] netif_set_promiscuity+0x4c/0xc0 [ 13.895063][ T231] dev_set_promiscuity+0xa1/0x230 [ 13.895066][ T231] packet_release+0x4cb/0xc40 [ 13.895068][ T231] ? packet_set_ring+0x1740/0x1740 [ 13.895070][ T231] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 13.895072][ T231] __sock_release+0xb8/0x280 [ 13.895076][ T231] sock_close+0x18/0x20 [ 13.895078][ T231] __fput+0x363/0xac0 [ 13.895080][ T231] fput_close_sync+0xde/0x1b0 [ 13.895082][ T231] ? alloc_file_clone+0xe0/0xe0 [ 13.895083][ T231] ? lock_release+0x184/0x1f0 [ 13.895085][ T231] ? do_raw_spin_unlock+0x59/0x250 [ 13.895087][ T231] __x64_sys_close+0x8b/0xf0 [ 13.895088][ T231] do_syscall_64+0xff/0x530 [ 13.895090][ T231] ? exc_page_fault+0xee/0x100 [ 13.895092][ T231] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.895094][ T231] RIP: 0033:0x7fea34e7c54e [ 13.895096][ T231] 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 [ 13.895098][ T231] RSP: 002b:00007ffdb2257880 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 13.895102][ T231] RAX: ffffffffffffffda RBX: 00005558e9bf7690 RCX: 00007fea34e7c54e [ 13.895103][ T231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 13.895104][ T231] RBP: 00007ffdb2257890 R08: 0000000000000000 R09: 0000000000000000 [ 13.895104][ T231] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 13.895105][ T231] R13: 00000000fffffffe R14: 00005558e5ba7760 R15: 0000000000000001 [ 13.895107][ T231] [ 15.516619][ T245] test_team1: Port device eth0 removed [ 15.516635][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.516638][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: ip [ 15.516639][ T245] preempt_count: 1, expected: 0 [ 15.516640][ T245] RCU nest depth: 0, expected: 0 [ 15.516641][ T245] INFO: lockdep is turned off. [ 15.516642][ T245] irq event stamp: 0 [ 15.516643][ T245] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 15.516647][ T245] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 15.516654][ T245] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 15.516656][ T245] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 15.516658][ T245] Preemption disabled at: [ 15.516658][ T245] [] vprintk_emit+0x31b/0x3e0 [ 15.516665][ T245] CPU: 2 UID: 0 PID: 245 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.516669][ T245] Tainted: [W]=WARN [ 15.516670][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.516671][ T245] Call Trace: [ 15.516673][ T245] [ 15.516674][ T245] dump_stack_lvl+0x6f/0xa0 [ 15.516680][ T245] ? vprintk_emit+0x31b/0x3e0 [ 15.516681][ T245] __might_resched.cold+0x1fe/0x2c1 [ 15.516685][ T245] ? unwind_get_return_address+0x67/0xd0 [ 15.516688][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.516691][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516694][ T245] __kmalloc_noprof+0x443/0x760 [ 15.516698][ T245] ? __rwlock_init+0x150/0x150 [ 15.516700][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 15.516704][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 15.516706][ T245] alloc_buf.isra.0+0x4b/0x260 [ 15.516708][ T245] put_chars+0x1e1/0x2f0 [ 15.516711][ T245] ? __send_to_port+0x420/0x420 [ 15.516713][ T245] ? desc_read+0x2f0/0x2f0 [ 15.516715][ T245] ? console_prepend_replay+0x20/0x20 [ 15.516716][ T245] ? desc_read+0x219/0x2f0 [ 15.516718][ T245] hvc_console_print+0x292/0x780 [ 15.516722][ T245] ? _prb_read_valid+0x450/0x6e0 [ 15.516724][ T245] ? hvc_write+0x3a0/0x3a0 [ 15.516726][ T245] ? do_raw_spin_lock+0x131/0x280 [ 15.516727][ T245] ? __rwlock_init+0x150/0x150 [ 15.516728][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516730][ T245] ? lock_acquire+0x13c/0x160 [ 15.516732][ T245] console_emit_next_record+0x252/0x4f0 [ 15.516735][ T245] ? devkmsg_read+0x4e0/0x4e0 [ 15.516736][ T245] ? _prb_read_valid+0x6e0/0x6e0 [ 15.516738][ T245] ? __asan_memmove+0x3c/0x60 [ 15.516740][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516741][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516743][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516744][ T245] ? lock_acquire+0x13c/0x160 [ 15.516746][ T245] ? console_flush_one_record+0x111/0x710 [ 15.516747][ T245] console_flush_one_record+0x46f/0x710 [ 15.516749][ T245] ? console_emit_next_record+0x4f0/0x4f0 [ 15.516751][ T245] console_unlock+0xee/0x1f0 [ 15.516753][ T245] ? lock_acquire+0x13c/0x160 [ 15.516754][ T245] ? console_flush_one_record+0x710/0x710 [ 15.516756][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516757][ T245] ? lock_release+0x184/0x1f0 [ 15.516758][ T245] ? lock_acquire+0x60/0x160 [ 15.516760][ T245] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 15.516762][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.516764][ T245] ? vprintk_emit+0x320/0x3e0 [ 15.516765][ T245] vprintk_emit+0x37c/0x3e0 [ 15.516767][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 15.516769][ T245] ? rtnl_newlink+0x9f1/0x11b0 [ 15.516772][ T245] ? netlink_rcv_skb+0x14e/0x3a0 [ 15.516775][ T245] ? netlink_unicast+0x486/0x750 [ 15.516777][ T245] ? netlink_sendmsg+0x735/0xc60 [ 15.516778][ T245] ? ____sys_sendmsg+0x415/0x880 [ 15.516780][ T245] ? ___sys_sendmsg+0x14e/0x1d0 [ 15.516781][ T245] ? __sys_sendmsg+0x12c/0x1d0 [ 15.516784][ T245] _printk+0xc7/0x100 [ 15.516787][ T245] ? snapshot_read.cold+0x21/0x21 [ 15.516789][ T245] ? netdev_name+0x43/0x60 [ 15.516791][ T245] ? __netdev_printk+0x17f/0x1d0 [ 15.516793][ T245] netdev_info+0xe2/0x116 [ 15.516795][ T245] ? netdev_notice+0x120/0x120 [ 15.516796][ T245] ? lock_acquire+0x13c/0x160 [ 15.516798][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.516801][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 15.516802][ T245] ? trace_hardirqs_on+0x36/0x40 [ 15.516804][ T245] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 15.516807][ T245] ? kvfree_call_rcu+0x23b/0x2e0 [ 15.516811][ T245] ? trace_irq_enable.constprop.0+0x30/0x160 [ 15.516813][ T245] team_port_del+0x61d/0xaa0 [ 15.516816][ T245] do_set_master+0x15c/0x780 [ 15.516819][ T245] do_setlink.isra.0+0x9ec/0x2a60 [ 15.516821][ T245] ? stack_trace_save+0x93/0xc0 [ 15.516824][ T245] ? rtnl_link_get_size+0x350/0x350 [ 15.516825][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516827][ T245] ? stack_depot_save_flags+0x1bc/0x790 [ 15.516830][ T245] ? kasan_save_stack+0x3d/0x50 [ 15.516832][ T245] ? kasan_save_stack+0x2f/0x50 [ 15.516832][ T245] ? kasan_save_track+0x14/0x30 [ 15.516834][ T245] ? __kasan_kmalloc+0x7b/0x90 [ 15.516835][ T245] ? __kmalloc_cache_noprof+0x29a/0x620 [ 15.516836][ T245] ? rtnl_newlink+0x124/0x11b0 [ 15.516838][ T245] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.516840][ T245] ? netlink_rcv_skb+0x14e/0x3a0 [ 15.516841][ T245] ? netlink_unicast+0x486/0x750 [ 15.516842][ T245] ? netlink_sendmsg+0x735/0xc60 [ 15.516844][ T245] ? ____sys_sendmsg+0x415/0x880 [ 15.516845][ T245] ? ___sys_sendmsg+0x14e/0x1d0 [ 15.516846][ T245] ? __sys_sendmsg+0x12c/0x1d0 [ 15.516847][ T245] ? do_syscall_64+0xff/0x530 [ 15.516849][ T245] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.516851][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516853][ T245] ? lock_acquire+0x13c/0x160 [ 15.516854][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516855][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516857][ T245] ? trace_contention_end+0xb3/0x180 [ 15.516858][ T245] ? __mutex_lock+0x1db/0x1ea0 [ 15.516860][ T245] ? __mutex_lock+0x9a3/0x1ea0 [ 15.516861][ T245] ? rtnl_newlink+0x9a8/0x11b0 [ 15.516863][ T245] ? ww_mutex_lock+0x160/0x160 [ 15.516864][ T245] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.516868][ T245] ? __rtnl_newlink+0x3fa/0xa50 [ 15.516871][ T245] rtnl_newlink+0x9f1/0x11b0 [ 15.516875][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516877][ T245] ? rtnl_bridge_getlink+0x850/0x850 [ 15.516879][ T245] ? lock_acquire+0x13c/0x160 [ 15.516882][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516884][ T245] ? is_bpf_text_address+0x3e/0x110 [ 15.516887][ T245] ? is_bpf_text_address+0x72/0x110 [ 15.516889][ T245] ? kernel_text_address+0x149/0x170 [ 15.516893][ T245] ? __kernel_text_address+0x12/0x30 [ 15.516895][ T245] ? write_profile+0xf0/0xf0 [ 15.516897][ T245] ? unwind_get_return_address+0x67/0xd0 [ 15.516899][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516901][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516903][ T245] ? cap_capable+0x1d7/0x3d0 [ 15.516907][ T245] ? lock_acquire+0x13c/0x160 [ 15.516909][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516910][ T245] ? rtnl_bridge_getlink+0x850/0x850 [ 15.516912][ T245] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.516914][ T245] ? rtnl_link_fill+0x900/0x900 [ 15.516916][ T245] ? filter_irq_stacks+0xd0/0xd0 [ 15.516918][ T245] ? stack_depot_save_flags+0x1bc/0x790 [ 15.516920][ T245] netlink_rcv_skb+0x14e/0x3a0 [ 15.516922][ T245] ? rtnl_link_fill+0x900/0x900 [ 15.516924][ T245] ? lock_release+0x184/0x1f0 [ 15.516925][ T245] ? netlink_ack+0xcd0/0xcd0 [ 15.516927][ T245] ? __netlink_lookup+0xb9/0x6b0 [ 15.516929][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516931][ T245] ? lock_release+0x184/0x1f0 [ 15.516933][ T245] netlink_unicast+0x486/0x750 [ 15.516935][ T245] ? netlink_attachskb+0x810/0x810 [ 15.516936][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516938][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516939][ T245] ? lock_acquire+0x13c/0x160 [ 15.516941][ T245] netlink_sendmsg+0x735/0xc60 [ 15.516943][ T245] ? netlink_unicast+0x750/0x750 [ 15.516945][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516946][ T245] ? lock_release+0x184/0x1f0 [ 15.516948][ T245] ____sys_sendmsg+0x415/0x880 [ 15.516950][ T245] ? copy_msghdr_from_user+0x279/0x420 [ 15.516951][ T245] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 15.516952][ T245] ? move_addr_to_kernel+0x40/0x40 [ 15.516954][ T245] ? filter_irq_stacks+0xd0/0xd0 [ 15.516956][ T245] ___sys_sendmsg+0x14e/0x1d0 [ 15.516958][ T245] ? copy_msghdr_from_user+0x420/0x420 [ 15.516962][ T245] __sys_sendmsg+0x12c/0x1d0 [ 15.516964][ T245] ? __sys_sendmsg_sock+0x20/0x20 [ 15.516966][ T245] ? rcu_is_watching+0x16/0xd0 [ 15.516968][ T245] do_syscall_64+0xff/0x530 [ 15.516969][ T245] ? exc_page_fault+0xee/0x100 [ 15.516971][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.516973][ T245] RIP: 0033:0x7f0fbe05b54e [ 15.516975][ T245] 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 [ 15.516977][ T245] RSP: 002b:00007ffdd2ed53d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.516981][ T245] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0fbe05b54e [ 15.516982][ T245] RDX: 0000000000000000 RSI: 00007ffdd2ed5480 RDI: 0000000000000005 [ 15.516983][ T245] RBP: 00007ffdd2ed53e0 R08: 0000000000000000 R09: 0000000000000000 [ 15.516984][ T245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b11f [ 15.516985][ T245] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdd2ed5b50 [ 15.516987][ T245] [ 15.561531][ T245] ip (245) used greatest stack depth: 23272 bytes left [ 15.630760][ T248] test_team1: Mode changed to "roundrobin" [ 15.664050][ T249] test_team1: Port device eth0 added [ 16.270033][ T256] eth0: entered promiscuous mode [ 18.707361][ T256] eth0: left promiscuous mode [ 18.707385][ T256] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.707388][ T256] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 256, name: tcpdump [ 18.707389][ T256] preempt_count: 1, expected: 0 [ 18.707390][ T256] RCU nest depth: 0, expected: 0 [ 18.707391][ T256] INFO: lockdep is turned off. [ 18.707392][ T256] irq event stamp: 0 [ 18.707393][ T256] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 18.707397][ T256] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 18.707404][ T256] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 18.707406][ T256] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 18.707408][ T256] Preemption disabled at: [ 18.707408][ T256] [] vprintk_emit+0x31b/0x3e0 [ 18.707416][ T256] CPU: 3 UID: 72 PID: 256 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.707420][ T256] Tainted: [W]=WARN [ 18.707421][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.707422][ T256] Call Trace: [ 18.707424][ T256] [ 18.707425][ T256] dump_stack_lvl+0x6f/0xa0 [ 18.707430][ T256] ? vprintk_emit+0x31b/0x3e0 [ 18.707432][ T256] __might_resched.cold+0x1fe/0x2c1 [ 18.707435][ T256] ? __asan_memcpy+0x3c/0x60 [ 18.707439][ T256] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.707442][ T256] ? record_print_text+0x2fc/0x3e0 [ 18.707444][ T256] ? rcu_is_watching+0x16/0xd0 [ 18.707447][ T256] __kmalloc_noprof+0x443/0x760 [ 18.707450][ T256] ? __rwlock_init+0x150/0x150 [ 18.707452][ T256] ? alloc_buf.isra.0+0x4b/0x260 [ 18.707457][ T256] ? do_raw_spin_unlock+0x59/0x250 [ 18.707458][ T256] alloc_buf.isra.0+0x4b/0x260 [ 18.707461][ T256] put_chars+0x1e1/0x2f0 [ 18.707463][ T256] ? __send_to_port+0x420/0x420 [ 18.707465][ T256] ? desc_read+0x219/0x2f0 [ 18.707468][ T256] hvc_console_print+0x292/0x780 [ 18.707473][ T256] ? hvc_write+0x3a0/0x3a0 [ 18.707474][ T256] ? rcu_is_watching+0x16/0xd0 [ 18.707476][ T256] ? rcu_is_watching+0x16/0xd0 [ 18.707477][ T256] ? lock_acquire+0x13c/0x160 [ 18.707480][ T256] console_emit_next_record+0x252/0x4f0 [ 18.707482][ T256] ? devkmsg_read+0x4e0/0x4e0 [ 18.707483][ T256] ? _prb_read_valid+0x6e0/0x6e0 [ 18.707485][ T256] ? __asan_memmove+0x3c/0x60 [ 18.707487][ T256] ? rcu_is_watching+0x16/0xd0 [ 18.707488][ T256] ? rcu_is_watching+0x16/0xd0 [ 18.707489][ T256] ? rcu_is_watching+0x16/0xd0 [ 18.707490][ T256] ? lock_acquire+0x13c/0x160 [ 18.707492][ T256] ? console_flush_one_record+0x111/0x710 [ 18.707494][ T256] console_flush_one_record+0x46f/0x710 [ 18.707496][ T256] ? console_emit_next_record+0x4f0/0x4f0 [ 18.707498][ T256] console_unlock+0xee/0x1f0 [ 18.707499][ T256] ? lock_acquire+0x13c/0x160 [ 18.707501][ T256] ? console_flush_one_record+0x710/0x710 [ 18.707502][ T256] ? rcu_is_watching+0x16/0xd0 [ 18.707503][ T256] ? lock_release+0x184/0x1f0 [ 18.707505][ T256] ? lock_acquire+0x60/0x160 [ 18.707507][ T256] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 18.707509][ T256] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.707511][ T256] ? vprintk_emit+0x320/0x3e0 [ 18.707512][ T256] vprintk_emit+0x37c/0x3e0 [ 18.707514][ T256] ? wake_up_klogd_work_func+0x90/0x90 [ 18.707515][ T256] ? is_bpf_text_address+0x3e/0x110 [ 18.707518][ T256] ? kernel_text_address+0x149/0x170 [ 18.707521][ T256] ? __kernel_text_address+0x12/0x30 [ 18.707523][ T256] _printk+0xc7/0x100 [ 18.707526][ T256] ? snapshot_read.cold+0x21/0x21 [ 18.707528][ T256] ? rcu_is_watching+0x16/0xd0 [ 18.707529][ T256] ? netdev_name+0x43/0x60 [ 18.707532][ T256] ? __netdev_printk+0x17f/0x1d0 [ 18.707534][ T256] netdev_info+0xe2/0x116 [ 18.707535][ T256] ? netdev_notice+0x120/0x120 [ 18.707537][ T256] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 18.707540][ T256] ? ww_mutex_lock+0x160/0x160 [ 18.707542][ T256] ? ref_tracker_alloc+0x430/0x430 [ 18.707545][ T256] ? packet_release+0x363/0xc40 [ 18.707548][ T256] ? __fput+0x363/0xac0 [ 18.707551][ T256] ? mutex_is_locked+0x1c/0x50 [ 18.707553][ T256] __dev_set_promiscuity.cold+0x7a/0x104 [ 18.707556][ T256] netif_set_promiscuity+0x4c/0xc0 [ 18.707560][ T256] dev_set_promiscuity+0xa1/0x230 [ 18.707562][ T256] packet_release+0x4cb/0xc40 [ 18.707565][ T256] ? packet_set_ring+0x1740/0x1740 [ 18.707567][ T256] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 18.707569][ T256] __sock_release+0xb8/0x280 [ 18.707573][ T256] sock_close+0x18/0x20 [ 18.707575][ T256] __fput+0x363/0xac0 [ 18.707577][ T256] fput_close_sync+0xde/0x1b0 [ 18.707579][ T256] ? alloc_file_clone+0xe0/0xe0 [ 18.707581][ T256] ? lock_release+0x184/0x1f0 [ 18.707582][ T256] ? do_raw_spin_unlock+0x59/0x250 [ 18.707584][ T256] __x64_sys_close+0x8b/0xf0 [ 18.707586][ T256] do_syscall_64+0xff/0x530 [ 18.707588][ T256] ? exc_page_fault+0xee/0x100 [ 18.707590][ T256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.707592][ T256] RIP: 0033:0x7f8ab4ea054e [ 18.707594][ T256] 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 [ 18.707596][ T256] RSP: 002b:00007ffdd4f15d80 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 18.707600][ T256] RAX: ffffffffffffffda RBX: 0000558d49703690 RCX: 00007f8ab4ea054e [ 18.707601][ T256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 18.707602][ T256] RBP: 00007ffdd4f15d90 R08: 0000000000000000 R09: 0000000000000000 [ 18.707603][ T256] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 18.707603][ T256] R13: 00000000fffffffe R14: 0000558d2657f760 R15: 0000000000000001 [ 18.707606][ T256] [ 20.326406][ T270] test_team1: Port device eth0 removed [ 20.326423][ T270] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.326426][ T270] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 270, name: ip [ 20.326427][ T270] preempt_count: 1, expected: 0 [ 20.326428][ T270] RCU nest depth: 0, expected: 0 [ 20.326429][ T270] INFO: lockdep is turned off. [ 20.326430][ T270] irq event stamp: 0 [ 20.326431][ T270] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 20.326435][ T270] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 20.326442][ T270] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 20.326444][ T270] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 20.326446][ T270] Preemption disabled at: [ 20.326446][ T270] [] vprintk_emit+0x31b/0x3e0 [ 20.326453][ T270] CPU: 3 UID: 0 PID: 270 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.326456][ T270] Tainted: [W]=WARN [ 20.326457][ T270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.326459][ T270] Call Trace: [ 20.326460][ T270] [ 20.326461][ T270] dump_stack_lvl+0x6f/0xa0 [ 20.326466][ T270] ? vprintk_emit+0x31b/0x3e0 [ 20.326468][ T270] __might_resched.cold+0x1fe/0x2c1 [ 20.326471][ T270] ? unwind_get_return_address+0x67/0xd0 [ 20.326474][ T270] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.326477][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326480][ T270] __kmalloc_noprof+0x443/0x760 [ 20.326484][ T270] ? __rwlock_init+0x150/0x150 [ 20.326486][ T270] ? alloc_buf.isra.0+0x4b/0x260 [ 20.326490][ T270] ? do_raw_spin_unlock+0x59/0x250 [ 20.326491][ T270] alloc_buf.isra.0+0x4b/0x260 [ 20.326494][ T270] put_chars+0x1e1/0x2f0 [ 20.326496][ T270] ? __send_to_port+0x420/0x420 [ 20.326498][ T270] ? desc_read+0x2f0/0x2f0 [ 20.326500][ T270] ? console_prepend_replay+0x20/0x20 [ 20.326502][ T270] ? desc_read+0x219/0x2f0 [ 20.326503][ T270] hvc_console_print+0x292/0x780 [ 20.326507][ T270] ? _prb_read_valid+0x450/0x6e0 [ 20.326509][ T270] ? hvc_write+0x3a0/0x3a0 [ 20.326511][ T270] ? do_raw_spin_lock+0x131/0x280 [ 20.326512][ T270] ? __rwlock_init+0x150/0x150 [ 20.326513][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326515][ T270] ? lock_acquire+0x13c/0x160 [ 20.326517][ T270] console_emit_next_record+0x252/0x4f0 [ 20.326520][ T270] ? devkmsg_read+0x4e0/0x4e0 [ 20.326521][ T270] ? _prb_read_valid+0x6e0/0x6e0 [ 20.326522][ T270] ? __asan_memmove+0x3c/0x60 [ 20.326525][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326526][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326527][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326529][ T270] ? lock_acquire+0x13c/0x160 [ 20.326531][ T270] ? console_flush_one_record+0x111/0x710 [ 20.326532][ T270] console_flush_one_record+0x46f/0x710 [ 20.326534][ T270] ? console_emit_next_record+0x4f0/0x4f0 [ 20.326536][ T270] console_unlock+0xee/0x1f0 [ 20.326537][ T270] ? lock_acquire+0x13c/0x160 [ 20.326539][ T270] ? console_flush_one_record+0x710/0x710 [ 20.326540][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326541][ T270] ? lock_release+0x184/0x1f0 [ 20.326543][ T270] ? lock_acquire+0x60/0x160 [ 20.326545][ T270] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 20.326547][ T270] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.326549][ T270] ? vprintk_emit+0x320/0x3e0 [ 20.326550][ T270] vprintk_emit+0x37c/0x3e0 [ 20.326552][ T270] ? wake_up_klogd_work_func+0x90/0x90 [ 20.326553][ T270] ? rtnl_newlink+0x9f1/0x11b0 [ 20.326557][ T270] ? netlink_rcv_skb+0x14e/0x3a0 [ 20.326559][ T270] ? netlink_unicast+0x486/0x750 [ 20.326561][ T270] ? netlink_sendmsg+0x735/0xc60 [ 20.326562][ T270] ? ____sys_sendmsg+0x415/0x880 [ 20.326564][ T270] ? ___sys_sendmsg+0x14e/0x1d0 [ 20.326566][ T270] ? __sys_sendmsg+0x12c/0x1d0 [ 20.326568][ T270] _printk+0xc7/0x100 [ 20.326571][ T270] ? snapshot_read.cold+0x21/0x21 [ 20.326573][ T270] ? netdev_name+0x43/0x60 [ 20.326576][ T270] ? __netdev_printk+0x17f/0x1d0 [ 20.326577][ T270] netdev_info+0xe2/0x116 [ 20.326579][ T270] ? netdev_notice+0x120/0x120 [ 20.326580][ T270] ? lock_acquire+0x13c/0x160 [ 20.326582][ T270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.326585][ T270] ? do_raw_spin_unlock+0x59/0x250 [ 20.326586][ T270] ? trace_hardirqs_on+0x36/0x40 [ 20.326588][ T270] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 20.326591][ T270] ? kvfree_call_rcu+0x23b/0x2e0 [ 20.326595][ T270] ? trace_irq_enable.constprop.0+0x30/0x160 [ 20.326596][ T270] team_port_del+0x61d/0xaa0 [ 20.326600][ T270] do_set_master+0x15c/0x780 [ 20.326602][ T270] do_setlink.isra.0+0x9ec/0x2a60 [ 20.326604][ T270] ? stack_trace_save+0x93/0xc0 [ 20.326607][ T270] ? rtnl_link_get_size+0x350/0x350 [ 20.326609][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326610][ T270] ? stack_depot_save_flags+0x1bc/0x790 [ 20.326614][ T270] ? kasan_save_stack+0x3d/0x50 [ 20.326615][ T270] ? kasan_save_stack+0x2f/0x50 [ 20.326616][ T270] ? kasan_save_track+0x14/0x30 [ 20.326617][ T270] ? __kasan_kmalloc+0x7b/0x90 [ 20.326619][ T270] ? __kmalloc_cache_noprof+0x29a/0x620 [ 20.326620][ T270] ? rtnl_newlink+0x124/0x11b0 [ 20.326622][ T270] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 20.326623][ T270] ? netlink_rcv_skb+0x14e/0x3a0 [ 20.326625][ T270] ? netlink_unicast+0x486/0x750 [ 20.326626][ T270] ? netlink_sendmsg+0x735/0xc60 [ 20.326627][ T270] ? ____sys_sendmsg+0x415/0x880 [ 20.326628][ T270] ? ___sys_sendmsg+0x14e/0x1d0 [ 20.326629][ T270] ? __sys_sendmsg+0x12c/0x1d0 [ 20.326631][ T270] ? do_syscall_64+0xff/0x530 [ 20.326632][ T270] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.326635][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326636][ T270] ? lock_acquire+0x13c/0x160 [ 20.326638][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326639][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326640][ T270] ? trace_contention_end+0xb3/0x180 [ 20.326642][ T270] ? __mutex_lock+0x1db/0x1ea0 [ 20.326644][ T270] ? __mutex_lock+0x9a3/0x1ea0 [ 20.326645][ T270] ? rtnl_newlink+0x9a8/0x11b0 [ 20.326647][ T270] ? ww_mutex_lock+0x160/0x160 [ 20.326648][ T270] ? nla_get_range_signed+0x3d0/0x3d0 [ 20.326651][ T270] ? __rtnl_newlink+0x3fa/0xa50 [ 20.326654][ T270] rtnl_newlink+0x9f1/0x11b0 [ 20.326656][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326657][ T270] ? rtnl_bridge_getlink+0x850/0x850 [ 20.326659][ T270] ? lock_acquire+0x13c/0x160 [ 20.326661][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326662][ T270] ? is_bpf_text_address+0x3e/0x110 [ 20.326665][ T270] ? is_bpf_text_address+0x72/0x110 [ 20.326666][ T270] ? kernel_text_address+0x149/0x170 [ 20.326669][ T270] ? __kernel_text_address+0x12/0x30 [ 20.326670][ T270] ? write_profile+0xf0/0xf0 [ 20.326672][ T270] ? unwind_get_return_address+0x67/0xd0 [ 20.326673][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326675][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326676][ T270] ? cap_capable+0x1d7/0x3d0 [ 20.326679][ T270] ? lock_acquire+0x13c/0x160 [ 20.326681][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326682][ T270] ? rtnl_bridge_getlink+0x850/0x850 [ 20.326684][ T270] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 20.326686][ T270] ? rtnl_link_fill+0x900/0x900 [ 20.326688][ T270] ? filter_irq_stacks+0xd0/0xd0 [ 20.326690][ T270] ? stack_depot_save_flags+0x1bc/0x790 [ 20.326692][ T270] netlink_rcv_skb+0x14e/0x3a0 [ 20.326693][ T270] ? rtnl_link_fill+0x900/0x900 [ 20.326695][ T270] ? lock_release+0x184/0x1f0 [ 20.326697][ T270] ? netlink_ack+0xcd0/0xcd0 [ 20.326698][ T270] ? __netlink_lookup+0xb9/0x6b0 [ 20.326701][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326702][ T270] ? lock_release+0x184/0x1f0 [ 20.326704][ T270] netlink_unicast+0x486/0x750 [ 20.326706][ T270] ? netlink_attachskb+0x810/0x810 [ 20.326708][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326709][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326710][ T270] ? lock_acquire+0x13c/0x160 [ 20.326712][ T270] netlink_sendmsg+0x735/0xc60 [ 20.326714][ T270] ? netlink_unicast+0x750/0x750 [ 20.326716][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326718][ T270] ? lock_release+0x184/0x1f0 [ 20.326720][ T270] ____sys_sendmsg+0x415/0x880 [ 20.326721][ T270] ? copy_msghdr_from_user+0x279/0x420 [ 20.326722][ T270] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 20.326724][ T270] ? move_addr_to_kernel+0x40/0x40 [ 20.326725][ T270] ? filter_irq_stacks+0xd0/0xd0 [ 20.326728][ T270] ___sys_sendmsg+0x14e/0x1d0 [ 20.326729][ T270] ? copy_msghdr_from_user+0x420/0x420 [ 20.326733][ T270] __sys_sendmsg+0x12c/0x1d0 [ 20.326735][ T270] ? __sys_sendmsg_sock+0x20/0x20 [ 20.326738][ T270] ? rcu_is_watching+0x16/0xd0 [ 20.326739][ T270] do_syscall_64+0xff/0x530 [ 20.326740][ T270] ? exc_page_fault+0xee/0x100 [ 20.326742][ T270] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.326744][ T270] RIP: 0033:0x7f31a4d1654e [ 20.326746][ T270] 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 [ 20.326747][ T270] RSP: 002b:00007ffd8a397140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.326751][ T270] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f31a4d1654e [ 20.326753][ T270] RDX: 0000000000000000 RSI: 00007ffd8a3971f0 RDI: 0000000000000005 [ 20.326754][ T270] RBP: 00007ffd8a397150 R08: 0000000000000000 R09: 0000000000000000 [ 20.326755][ T270] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b124 [ 20.326755][ T270] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8a3978c0 [ 20.326758][ T270] [ 20.422311][ T273] test_team1: Mode changed to "random" [ 20.448425][ T274] test_team1: Port device eth0 added [ 21.067739][ T281] eth0: entered promiscuous mode [ 23.498535][ T281] eth0: left promiscuous mode [ 23.498551][ T281] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.498553][ T281] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 281, name: tcpdump [ 23.498555][ T281] preempt_count: 1, expected: 0 [ 23.498556][ T281] RCU nest depth: 0, expected: 0 [ 23.498557][ T281] INFO: lockdep is turned off. [ 23.498558][ T281] irq event stamp: 0 [ 23.498559][ T281] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 23.498563][ T281] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 23.498570][ T281] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 23.498571][ T281] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 23.498573][ T281] Preemption disabled at: [ 23.498574][ T281] [] vprintk_emit+0x31b/0x3e0 [ 23.498581][ T281] CPU: 0 UID: 72 PID: 281 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.498584][ T281] Tainted: [W]=WARN [ 23.498584][ T281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.498586][ T281] Call Trace: [ 23.498588][ T281] [ 23.498589][ T281] dump_stack_lvl+0x6f/0xa0 [ 23.498594][ T281] ? vprintk_emit+0x31b/0x3e0 [ 23.498595][ T281] __might_resched.cold+0x1fe/0x2c1 [ 23.498599][ T281] ? __asan_memcpy+0x3c/0x60 [ 23.498602][ T281] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.498605][ T281] ? record_print_text+0x2fc/0x3e0 [ 23.498608][ T281] ? rcu_is_watching+0x16/0xd0 [ 23.498611][ T281] __kmalloc_noprof+0x443/0x760 [ 23.498614][ T281] ? __rwlock_init+0x150/0x150 [ 23.498616][ T281] ? alloc_buf.isra.0+0x4b/0x260 [ 23.498621][ T281] ? do_raw_spin_unlock+0x59/0x250 [ 23.498622][ T281] alloc_buf.isra.0+0x4b/0x260 [ 23.498624][ T281] put_chars+0x1e1/0x2f0 [ 23.498627][ T281] ? __send_to_port+0x420/0x420 [ 23.498629][ T281] ? desc_read+0x219/0x2f0 [ 23.498631][ T281] hvc_console_print+0x292/0x780 [ 23.498636][ T281] ? hvc_write+0x3a0/0x3a0 [ 23.498638][ T281] ? rcu_is_watching+0x16/0xd0 [ 23.498639][ T281] ? rcu_is_watching+0x16/0xd0 [ 23.498640][ T281] ? lock_acquire+0x13c/0x160 [ 23.498643][ T281] console_emit_next_record+0x252/0x4f0 [ 23.498645][ T281] ? devkmsg_read+0x4e0/0x4e0 [ 23.498646][ T281] ? _prb_read_valid+0x6e0/0x6e0 [ 23.498648][ T281] ? __asan_memmove+0x3c/0x60 [ 23.498649][ T281] ? rcu_is_watching+0x16/0xd0 [ 23.498650][ T281] ? rcu_is_watching+0x16/0xd0 [ 23.498652][ T281] ? rcu_is_watching+0x16/0xd0 [ 23.498653][ T281] ? lock_acquire+0x13c/0x160 [ 23.498655][ T281] ? console_flush_one_record+0x111/0x710 [ 23.498656][ T281] console_flush_one_record+0x46f/0x710 [ 23.498658][ T281] ? console_emit_next_record+0x4f0/0x4f0 [ 23.498660][ T281] console_unlock+0xee/0x1f0 [ 23.498661][ T281] ? lock_acquire+0x13c/0x160 [ 23.498663][ T281] ? console_flush_one_record+0x710/0x710 [ 23.498664][ T281] ? rcu_is_watching+0x16/0xd0 [ 23.498665][ T281] ? lock_release+0x184/0x1f0 [ 23.498667][ T281] ? lock_acquire+0x60/0x160 [ 23.498669][ T281] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 23.498670][ T281] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.498672][ T281] ? vprintk_emit+0x320/0x3e0 [ 23.498674][ T281] vprintk_emit+0x37c/0x3e0 [ 23.498676][ T281] ? wake_up_klogd_work_func+0x90/0x90 [ 23.498677][ T281] ? is_bpf_text_address+0x3e/0x110 [ 23.498680][ T281] ? kernel_text_address+0x149/0x170 [ 23.498683][ T281] ? __kernel_text_address+0x12/0x30 [ 23.498685][ T281] _printk+0xc7/0x100 [ 23.498688][ T281] ? snapshot_read.cold+0x21/0x21 [ 23.498690][ T281] ? rcu_is_watching+0x16/0xd0 [ 23.498691][ T281] ? netdev_name+0x43/0x60 [ 23.498694][ T281] ? __netdev_printk+0x17f/0x1d0 [ 23.498695][ T281] netdev_info+0xe2/0x116 [ 23.498697][ T281] ? netdev_notice+0x120/0x120 [ 23.498699][ T281] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 23.498702][ T281] ? ww_mutex_lock+0x160/0x160 [ 23.498704][ T281] ? ref_tracker_alloc+0x430/0x430 [ 23.498707][ T281] ? packet_release+0x363/0xc40 [ 23.498710][ T281] ? __fput+0x363/0xac0 [ 23.498713][ T281] ? mutex_is_locked+0x1c/0x50 [ 23.498715][ T281] __dev_set_promiscuity.cold+0x7a/0x104 [ 23.498717][ T281] netif_set_promiscuity+0x4c/0xc0 [ 23.498722][ T281] dev_set_promiscuity+0xa1/0x230 [ 23.498724][ T281] packet_release+0x4cb/0xc40 [ 23.498726][ T281] ? packet_set_ring+0x1740/0x1740 [ 23.498728][ T281] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 23.498730][ T281] __sock_release+0xb8/0x280 [ 23.498735][ T281] sock_close+0x18/0x20 [ 23.498736][ T281] __fput+0x363/0xac0 [ 23.498739][ T281] fput_close_sync+0xde/0x1b0 [ 23.498740][ T281] ? alloc_file_clone+0xe0/0xe0 [ 23.498742][ T281] ? lock_release+0x184/0x1f0 [ 23.498744][ T281] ? do_raw_spin_unlock+0x59/0x250 [ 23.498745][ T281] __x64_sys_close+0x8b/0xf0 [ 23.498747][ T281] do_syscall_64+0xff/0x530 [ 23.498749][ T281] ? exc_page_fault+0xee/0x100 [ 23.498751][ T281] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.498753][ T281] RIP: 0033:0x7f1ad327854e [ 23.498755][ T281] 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 [ 23.498757][ T281] RSP: 002b:00007ffe3264cb30 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 23.498761][ T281] RAX: ffffffffffffffda RBX: 0000561b86c68690 RCX: 00007f1ad327854e [ 23.498762][ T281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 23.498763][ T281] RBP: 00007ffe3264cb40 R08: 0000000000000000 R09: 0000000000000000 [ 23.498764][ T281] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 23.498764][ T281] R13: 00000000fffffffe R14: 0000561b74657760 R15: 0000000000000001 [ 23.498767][ T281] [ 25.122204][ T303] test_team1: Port device eth0 removed [ 25.122226][ T303] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.122229][ T303] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 303, name: ip [ 25.122230][ T303] preempt_count: 1, expected: 0 [ 25.122231][ T303] RCU nest depth: 0, expected: 0 [ 25.122232][ T303] INFO: lockdep is turned off. [ 25.122233][ T303] irq event stamp: 0 [ 25.122234][ T303] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 25.122238][ T303] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 25.122245][ T303] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 25.122247][ T303] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 25.122248][ T303] Preemption disabled at: [ 25.122249][ T303] [] vprintk_emit+0x31b/0x3e0 [ 25.122256][ T303] CPU: 3 UID: 0 PID: 303 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.122260][ T303] Tainted: [W]=WARN [ 25.122261][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.122262][ T303] Call Trace: [ 25.122264][ T303] [ 25.122265][ T303] dump_stack_lvl+0x6f/0xa0 [ 25.122270][ T303] ? vprintk_emit+0x31b/0x3e0 [ 25.122272][ T303] __might_resched.cold+0x1fe/0x2c1 [ 25.122275][ T303] ? unwind_get_return_address+0x67/0xd0 [ 25.122278][ T303] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.122281][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122284][ T303] __kmalloc_noprof+0x443/0x760 [ 25.122288][ T303] ? __rwlock_init+0x150/0x150 [ 25.122291][ T303] ? alloc_buf.isra.0+0x4b/0x260 [ 25.122295][ T303] ? do_raw_spin_unlock+0x59/0x250 [ 25.122296][ T303] alloc_buf.isra.0+0x4b/0x260 [ 25.122299][ T303] put_chars+0x1e1/0x2f0 [ 25.122301][ T303] ? __send_to_port+0x420/0x420 [ 25.122304][ T303] ? desc_read+0x2f0/0x2f0 [ 25.122306][ T303] ? console_prepend_replay+0x20/0x20 [ 25.122307][ T303] ? desc_read+0x219/0x2f0 [ 25.122309][ T303] hvc_console_print+0x292/0x780 [ 25.122312][ T303] ? _prb_read_valid+0x450/0x6e0 [ 25.122315][ T303] ? hvc_write+0x3a0/0x3a0 [ 25.122316][ T303] ? do_raw_spin_lock+0x131/0x280 [ 25.122318][ T303] ? __rwlock_init+0x150/0x150 [ 25.122319][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122320][ T303] ? lock_acquire+0x13c/0x160 [ 25.122323][ T303] console_emit_next_record+0x252/0x4f0 [ 25.122325][ T303] ? devkmsg_read+0x4e0/0x4e0 [ 25.122326][ T303] ? _prb_read_valid+0x6e0/0x6e0 [ 25.122328][ T303] ? __asan_memmove+0x3c/0x60 [ 25.122331][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122332][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122333][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122334][ T303] ? lock_acquire+0x13c/0x160 [ 25.122336][ T303] ? console_flush_one_record+0x111/0x710 [ 25.122337][ T303] console_flush_one_record+0x46f/0x710 [ 25.122339][ T303] ? console_emit_next_record+0x4f0/0x4f0 [ 25.122342][ T303] console_unlock+0xee/0x1f0 [ 25.122343][ T303] ? lock_acquire+0x13c/0x160 [ 25.122345][ T303] ? console_flush_one_record+0x710/0x710 [ 25.122346][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122347][ T303] ? lock_release+0x184/0x1f0 [ 25.122349][ T303] ? lock_acquire+0x60/0x160 [ 25.122350][ T303] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 25.122352][ T303] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.122354][ T303] ? vprintk_emit+0x320/0x3e0 [ 25.122356][ T303] vprintk_emit+0x37c/0x3e0 [ 25.122358][ T303] ? wake_up_klogd_work_func+0x90/0x90 [ 25.122359][ T303] ? rtnl_newlink+0x9f1/0x11b0 [ 25.122363][ T303] ? netlink_rcv_skb+0x14e/0x3a0 [ 25.122365][ T303] ? netlink_unicast+0x486/0x750 [ 25.122367][ T303] ? netlink_sendmsg+0x735/0xc60 [ 25.122368][ T303] ? ____sys_sendmsg+0x415/0x880 [ 25.122370][ T303] ? ___sys_sendmsg+0x14e/0x1d0 [ 25.122372][ T303] ? __sys_sendmsg+0x12c/0x1d0 [ 25.122374][ T303] _printk+0xc7/0x100 [ 25.122377][ T303] ? snapshot_read.cold+0x21/0x21 [ 25.122379][ T303] ? netdev_name+0x43/0x60 [ 25.122381][ T303] ? __netdev_printk+0x17f/0x1d0 [ 25.122383][ T303] netdev_info+0xe2/0x116 [ 25.122385][ T303] ? netdev_notice+0x120/0x120 [ 25.122386][ T303] ? lock_acquire+0x13c/0x160 [ 25.122388][ T303] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.122391][ T303] ? do_raw_spin_unlock+0x59/0x250 [ 25.122392][ T303] ? trace_hardirqs_on+0x36/0x40 [ 25.122393][ T303] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 25.122401][ T303] ? kvfree_call_rcu+0x23b/0x2e0 [ 25.122404][ T303] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.122406][ T303] team_port_del+0x61d/0xaa0 [ 25.122410][ T303] do_set_master+0x15c/0x780 [ 25.122412][ T303] do_setlink.isra.0+0x9ec/0x2a60 [ 25.122414][ T303] ? stack_trace_save+0x93/0xc0 [ 25.122417][ T303] ? rtnl_link_get_size+0x350/0x350 [ 25.122419][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122420][ T303] ? stack_depot_save_flags+0x1bc/0x790 [ 25.122423][ T303] ? kasan_save_stack+0x3d/0x50 [ 25.122425][ T303] ? kasan_save_stack+0x2f/0x50 [ 25.122426][ T303] ? kasan_save_track+0x14/0x30 [ 25.122427][ T303] ? __kasan_kmalloc+0x7b/0x90 [ 25.122428][ T303] ? __kmalloc_cache_noprof+0x29a/0x620 [ 25.122430][ T303] ? rtnl_newlink+0x124/0x11b0 [ 25.122431][ T303] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.122433][ T303] ? netlink_rcv_skb+0x14e/0x3a0 [ 25.122434][ T303] ? netlink_unicast+0x486/0x750 [ 25.122436][ T303] ? netlink_sendmsg+0x735/0xc60 [ 25.122437][ T303] ? ____sys_sendmsg+0x415/0x880 [ 25.122438][ T303] ? ___sys_sendmsg+0x14e/0x1d0 [ 25.122439][ T303] ? __sys_sendmsg+0x12c/0x1d0 [ 25.122440][ T303] ? do_syscall_64+0xff/0x530 [ 25.122442][ T303] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.122445][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122446][ T303] ? lock_acquire+0x13c/0x160 [ 25.122448][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122449][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122451][ T303] ? trace_contention_end+0xb3/0x180 [ 25.122452][ T303] ? __mutex_lock+0x1db/0x1ea0 [ 25.122454][ T303] ? __mutex_lock+0x9a3/0x1ea0 [ 25.122455][ T303] ? rtnl_newlink+0x9a8/0x11b0 [ 25.122457][ T303] ? ww_mutex_lock+0x160/0x160 [ 25.122458][ T303] ? nla_get_range_signed+0x3d0/0x3d0 [ 25.122462][ T303] ? __rtnl_newlink+0x3fa/0xa50 [ 25.122464][ T303] rtnl_newlink+0x9f1/0x11b0 [ 25.122466][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122468][ T303] ? rtnl_bridge_getlink+0x850/0x850 [ 25.122469][ T303] ? lock_acquire+0x13c/0x160 [ 25.122471][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122473][ T303] ? is_bpf_text_address+0x3e/0x110 [ 25.122475][ T303] ? is_bpf_text_address+0x72/0x110 [ 25.122477][ T303] ? kernel_text_address+0x149/0x170 [ 25.122479][ T303] ? __kernel_text_address+0x12/0x30 [ 25.122480][ T303] ? write_profile+0xf0/0xf0 [ 25.122482][ T303] ? unwind_get_return_address+0x67/0xd0 [ 25.122484][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122485][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122486][ T303] ? cap_capable+0x1d7/0x3d0 [ 25.122489][ T303] ? lock_acquire+0x13c/0x160 [ 25.122491][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122492][ T303] ? rtnl_bridge_getlink+0x850/0x850 [ 25.122494][ T303] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.122496][ T303] ? rtnl_link_fill+0x900/0x900 [ 25.122498][ T303] ? filter_irq_stacks+0xd0/0xd0 [ 25.122500][ T303] ? stack_depot_save_flags+0x1bc/0x790 [ 25.122502][ T303] netlink_rcv_skb+0x14e/0x3a0 [ 25.122503][ T303] ? rtnl_link_fill+0x900/0x900 [ 25.122505][ T303] ? lock_release+0x184/0x1f0 [ 25.122507][ T303] ? netlink_ack+0xcd0/0xcd0 [ 25.122508][ T303] ? __netlink_lookup+0xb9/0x6b0 [ 25.122511][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122512][ T303] ? lock_release+0x184/0x1f0 [ 25.122515][ T303] netlink_unicast+0x486/0x750 [ 25.122517][ T303] ? netlink_attachskb+0x810/0x810 [ 25.122518][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122519][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122521][ T303] ? lock_acquire+0x13c/0x160 [ 25.122523][ T303] netlink_sendmsg+0x735/0xc60 [ 25.122525][ T303] ? netlink_unicast+0x750/0x750 [ 25.122527][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122528][ T303] ? lock_release+0x184/0x1f0 [ 25.122530][ T303] ____sys_sendmsg+0x415/0x880 [ 25.122532][ T303] ? copy_msghdr_from_user+0x279/0x420 [ 25.122533][ T303] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 25.122534][ T303] ? move_addr_to_kernel+0x40/0x40 [ 25.122535][ T303] ? filter_irq_stacks+0xd0/0xd0 [ 25.122538][ T303] ___sys_sendmsg+0x14e/0x1d0 [ 25.122540][ T303] ? copy_msghdr_from_user+0x420/0x420 [ 25.122544][ T303] __sys_sendmsg+0x12c/0x1d0 [ 25.122546][ T303] ? __sys_sendmsg_sock+0x20/0x20 [ 25.122548][ T303] ? rcu_is_watching+0x16/0xd0 [ 25.122550][ T303] do_syscall_64+0xff/0x530 [ 25.122551][ T303] ? exc_page_fault+0xee/0x100 [ 25.122553][ T303] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.122555][ T303] RIP: 0033:0x7fe36e9cc54e [ 25.122557][ T303] 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 [ 25.122558][ T303] RSP: 002b:00007fff9f62c520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.122562][ T303] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe36e9cc54e [ 25.122563][ T303] RDX: 0000000000000000 RSI: 00007fff9f62c5d0 RDI: 0000000000000005 [ 25.122564][ T303] RBP: 00007fff9f62c530 R08: 0000000000000000 R09: 0000000000000000 [ 25.122565][ T303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b129 [ 25.122566][ T303] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff9f62cca0 [ 25.122568][ T303] [ 25.229243][ T306] test_team1: Mode changed to "broadcast" [ 25.247084][ T307] test_team1: Port device eth0 added [ 25.857058][ T314] eth0: entered promiscuous mode [ 28.297374][ T314] eth0: left promiscuous mode [ 28.297391][ T314] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.297394][ T314] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 314, name: tcpdump [ 28.297396][ T314] preempt_count: 1, expected: 0 [ 28.297396][ T314] RCU nest depth: 0, expected: 0 [ 28.297397][ T314] INFO: lockdep is turned off. [ 28.297399][ T314] irq event stamp: 0 [ 28.297399][ T314] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 28.297404][ T314] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 28.297418][ T314] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 28.297420][ T314] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 28.297422][ T314] Preemption disabled at: [ 28.297422][ T314] [] vprintk_emit+0x31b/0x3e0 [ 28.297429][ T314] CPU: 1 UID: 72 PID: 314 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.297433][ T314] Tainted: [W]=WARN [ 28.297434][ T314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.297436][ T314] Call Trace: [ 28.297437][ T314] [ 28.297438][ T314] dump_stack_lvl+0x6f/0xa0 [ 28.297443][ T314] ? vprintk_emit+0x31b/0x3e0 [ 28.297445][ T314] __might_resched.cold+0x1fe/0x2c1 [ 28.297448][ T314] ? __asan_memcpy+0x3c/0x60 [ 28.297452][ T314] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.297454][ T314] ? record_print_text+0x2fc/0x3e0 [ 28.297457][ T314] ? rcu_is_watching+0x16/0xd0 [ 28.297460][ T314] __kmalloc_noprof+0x443/0x760 [ 28.297463][ T314] ? __rwlock_init+0x150/0x150 [ 28.297464][ T314] ? alloc_buf.isra.0+0x4b/0x260 [ 28.297469][ T314] ? do_raw_spin_unlock+0x59/0x250 [ 28.297470][ T314] alloc_buf.isra.0+0x4b/0x260 [ 28.297472][ T314] put_chars+0x1e1/0x2f0 [ 28.297475][ T314] ? __send_to_port+0x420/0x420 [ 28.297477][ T314] ? desc_read+0x219/0x2f0 [ 28.297480][ T314] hvc_console_print+0x292/0x780 [ 28.297484][ T314] ? hvc_write+0x3a0/0x3a0 [ 28.297486][ T314] ? rcu_is_watching+0x16/0xd0 [ 28.297487][ T314] ? rcu_is_watching+0x16/0xd0 [ 28.297488][ T314] ? lock_acquire+0x13c/0x160 [ 28.297491][ T314] console_emit_next_record+0x252/0x4f0 [ 28.297493][ T314] ? devkmsg_read+0x4e0/0x4e0 [ 28.297495][ T314] ? _prb_read_valid+0x6e0/0x6e0 [ 28.297496][ T314] ? __asan_memmove+0x3c/0x60 [ 28.297498][ T314] ? rcu_is_watching+0x16/0xd0 [ 28.297499][ T314] ? rcu_is_watching+0x16/0xd0 [ 28.297500][ T314] ? rcu_is_watching+0x16/0xd0 [ 28.297501][ T314] ? lock_acquire+0x13c/0x160 [ 28.297504][ T314] ? console_flush_one_record+0x111/0x710 [ 28.297505][ T314] console_flush_one_record+0x46f/0x710 [ 28.297507][ T314] ? console_emit_next_record+0x4f0/0x4f0 [ 28.297509][ T314] console_unlock+0xee/0x1f0 [ 28.297510][ T314] ? lock_acquire+0x13c/0x160 [ 28.297512][ T314] ? console_flush_one_record+0x710/0x710 [ 28.297513][ T314] ? rcu_is_watching+0x16/0xd0 [ 28.297514][ T314] ? lock_release+0x184/0x1f0 [ 28.297516][ T314] ? lock_acquire+0x60/0x160 [ 28.297518][ T314] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 28.297519][ T314] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.297521][ T314] ? vprintk_emit+0x320/0x3e0 [ 28.297523][ T314] vprintk_emit+0x37c/0x3e0 [ 28.297525][ T314] ? wake_up_klogd_work_func+0x90/0x90 [ 28.297526][ T314] ? is_bpf_text_address+0x3e/0x110 [ 28.297529][ T314] ? kernel_text_address+0x149/0x170 [ 28.297531][ T314] ? __kernel_text_address+0x12/0x30 [ 28.297533][ T314] _printk+0xc7/0x100 [ 28.297537][ T314] ? snapshot_read.cold+0x21/0x21 [ 28.297539][ T314] ? rcu_is_watching+0x16/0xd0 [ 28.297540][ T314] ? netdev_name+0x43/0x60 [ 28.297542][ T314] ? __netdev_printk+0x17f/0x1d0 [ 28.297544][ T314] netdev_info+0xe2/0x116 [ 28.297546][ T314] ? netdev_notice+0x120/0x120 [ 28.297547][ T314] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 28.297551][ T314] ? ww_mutex_lock+0x160/0x160 [ 28.297553][ T314] ? ref_tracker_alloc+0x430/0x430 [ 28.297556][ T314] ? packet_release+0x363/0xc40 [ 28.297559][ T314] ? __fput+0x363/0xac0 [ 28.297562][ T314] ? mutex_is_locked+0x1c/0x50 [ 28.297564][ T314] __dev_set_promiscuity.cold+0x7a/0x104 [ 28.297567][ T314] netif_set_promiscuity+0x4c/0xc0 [ 28.297571][ T314] dev_set_promiscuity+0xa1/0x230 [ 28.297573][ T314] packet_release+0x4cb/0xc40 [ 28.297576][ T314] ? packet_set_ring+0x1740/0x1740 [ 28.297578][ T314] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 28.297580][ T314] __sock_release+0xb8/0x280 [ 28.297584][ T314] sock_close+0x18/0x20 [ 28.297586][ T314] __fput+0x363/0xac0 [ 28.297588][ T314] fput_close_sync+0xde/0x1b0 [ 28.297589][ T314] ? alloc_file_clone+0xe0/0xe0 [ 28.297591][ T314] ? lock_release+0x184/0x1f0 [ 28.297593][ T314] ? do_raw_spin_unlock+0x59/0x250 [ 28.297594][ T314] __x64_sys_close+0x8b/0xf0 [ 28.297596][ T314] do_syscall_64+0xff/0x530 [ 28.297598][ T314] ? exc_page_fault+0xee/0x100 [ 28.297600][ T314] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.297602][ T314] RIP: 0033:0x7fc3d6c3254e [ 28.297604][ T314] 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 [ 28.297606][ T314] RSP: 002b:00007fff843663d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 28.297610][ T314] RAX: ffffffffffffffda RBX: 000055b5e75d7690 RCX: 00007fc3d6c3254e [ 28.297611][ T314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 28.297612][ T314] RBP: 00007fff843663e0 R08: 0000000000000000 R09: 0000000000000000 [ 28.297612][ T314] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 28.297613][ T314] R13: 00000000fffffffe R14: 000055b5b432b760 R15: 0000000000000001 [ 28.297615][ T314] [ 29.920457][ T328] test_team1: Port device eth0 removed [ 29.920475][ T328] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.920478][ T328] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 328, name: ip [ 29.920479][ T328] preempt_count: 1, expected: 0 [ 29.920480][ T328] RCU nest depth: 0, expected: 0 [ 29.920481][ T328] INFO: lockdep is turned off. [ 29.920482][ T328] irq event stamp: 0 [ 29.920483][ T328] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 29.920487][ T328] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 29.920494][ T328] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 29.920496][ T328] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 29.920498][ T328] Preemption disabled at: [ 29.920499][ T328] [] vprintk_emit+0x31b/0x3e0 [ 29.920506][ T328] CPU: 2 UID: 0 PID: 328 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.920510][ T328] Tainted: [W]=WARN [ 29.920510][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.920512][ T328] Call Trace: [ 29.920513][ T328] [ 29.920515][ T328] dump_stack_lvl+0x6f/0xa0 [ 29.920520][ T328] ? vprintk_emit+0x31b/0x3e0 [ 29.920521][ T328] __might_resched.cold+0x1fe/0x2c1 [ 29.920525][ T328] ? unwind_get_return_address+0x67/0xd0 [ 29.920529][ T328] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.920531][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920535][ T328] __kmalloc_noprof+0x443/0x760 [ 29.920538][ T328] ? __rwlock_init+0x150/0x150 [ 29.920540][ T328] ? alloc_buf.isra.0+0x4b/0x260 [ 29.920545][ T328] ? do_raw_spin_unlock+0x59/0x250 [ 29.920546][ T328] alloc_buf.isra.0+0x4b/0x260 [ 29.920549][ T328] put_chars+0x1e1/0x2f0 [ 29.920551][ T328] ? __send_to_port+0x420/0x420 [ 29.920553][ T328] ? desc_read+0x2f0/0x2f0 [ 29.920556][ T328] ? console_prepend_replay+0x20/0x20 [ 29.920557][ T328] ? desc_read+0x219/0x2f0 [ 29.920559][ T328] hvc_console_print+0x292/0x780 [ 29.920562][ T328] ? _prb_read_valid+0x450/0x6e0 [ 29.920564][ T328] ? hvc_write+0x3a0/0x3a0 [ 29.920566][ T328] ? do_raw_spin_lock+0x131/0x280 [ 29.920567][ T328] ? __rwlock_init+0x150/0x150 [ 29.920568][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920570][ T328] ? lock_acquire+0x13c/0x160 [ 29.920573][ T328] console_emit_next_record+0x252/0x4f0 [ 29.920575][ T328] ? devkmsg_read+0x4e0/0x4e0 [ 29.920576][ T328] ? _prb_read_valid+0x6e0/0x6e0 [ 29.920578][ T328] ? __asan_memmove+0x3c/0x60 [ 29.920580][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920581][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920583][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920584][ T328] ? lock_acquire+0x13c/0x160 [ 29.920586][ T328] ? console_flush_one_record+0x111/0x710 [ 29.920587][ T328] console_flush_one_record+0x46f/0x710 [ 29.920589][ T328] ? console_emit_next_record+0x4f0/0x4f0 [ 29.920591][ T328] console_unlock+0xee/0x1f0 [ 29.920592][ T328] ? lock_acquire+0x13c/0x160 [ 29.920594][ T328] ? console_flush_one_record+0x710/0x710 [ 29.920595][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920596][ T328] ? lock_release+0x184/0x1f0 [ 29.920598][ T328] ? lock_acquire+0x60/0x160 [ 29.920599][ T328] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 29.920601][ T328] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.920603][ T328] ? vprintk_emit+0x320/0x3e0 [ 29.920604][ T328] vprintk_emit+0x37c/0x3e0 [ 29.920606][ T328] ? wake_up_klogd_work_func+0x90/0x90 [ 29.920608][ T328] ? rtnl_newlink+0x9f1/0x11b0 [ 29.920611][ T328] ? netlink_rcv_skb+0x14e/0x3a0 [ 29.920614][ T328] ? netlink_unicast+0x486/0x750 [ 29.920615][ T328] ? netlink_sendmsg+0x735/0xc60 [ 29.920617][ T328] ? ____sys_sendmsg+0x415/0x880 [ 29.920619][ T328] ? ___sys_sendmsg+0x14e/0x1d0 [ 29.920620][ T328] ? __sys_sendmsg+0x12c/0x1d0 [ 29.920622][ T328] _printk+0xc7/0x100 [ 29.920625][ T328] ? snapshot_read.cold+0x21/0x21 [ 29.920627][ T328] ? netdev_name+0x43/0x60 [ 29.920630][ T328] ? __netdev_printk+0x17f/0x1d0 [ 29.920631][ T328] netdev_info+0xe2/0x116 [ 29.920633][ T328] ? netdev_notice+0x120/0x120 [ 29.920635][ T328] ? lock_acquire+0x13c/0x160 [ 29.920636][ T328] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.920640][ T328] ? do_raw_spin_unlock+0x59/0x250 [ 29.920641][ T328] ? trace_hardirqs_on+0x36/0x40 [ 29.920642][ T328] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 29.920646][ T328] ? kvfree_call_rcu+0x23b/0x2e0 [ 29.920649][ T328] ? trace_irq_enable.constprop.0+0x30/0x160 [ 29.920651][ T328] team_port_del+0x61d/0xaa0 [ 29.920655][ T328] do_set_master+0x15c/0x780 [ 29.920657][ T328] do_setlink.isra.0+0x9ec/0x2a60 [ 29.920659][ T328] ? stack_trace_save+0x93/0xc0 [ 29.920662][ T328] ? rtnl_link_get_size+0x350/0x350 [ 29.920664][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920665][ T328] ? stack_depot_save_flags+0x1bc/0x790 [ 29.920669][ T328] ? kasan_save_stack+0x3d/0x50 [ 29.920670][ T328] ? kasan_save_stack+0x2f/0x50 [ 29.920671][ T328] ? kasan_save_track+0x14/0x30 [ 29.920672][ T328] ? __kasan_kmalloc+0x7b/0x90 [ 29.920673][ T328] ? __kmalloc_cache_noprof+0x29a/0x620 [ 29.920675][ T328] ? rtnl_newlink+0x124/0x11b0 [ 29.920677][ T328] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.920678][ T328] ? netlink_rcv_skb+0x14e/0x3a0 [ 29.920679][ T328] ? netlink_unicast+0x486/0x750 [ 29.920681][ T328] ? netlink_sendmsg+0x735/0xc60 [ 29.920682][ T328] ? ____sys_sendmsg+0x415/0x880 [ 29.920683][ T328] ? ___sys_sendmsg+0x14e/0x1d0 [ 29.920684][ T328] ? __sys_sendmsg+0x12c/0x1d0 [ 29.920685][ T328] ? do_syscall_64+0xff/0x530 [ 29.920687][ T328] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.920690][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920691][ T328] ? lock_acquire+0x13c/0x160 [ 29.920692][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920694][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920695][ T328] ? trace_contention_end+0xb3/0x180 [ 29.920696][ T328] ? __mutex_lock+0x1db/0x1ea0 [ 29.920698][ T328] ? __mutex_lock+0x9a3/0x1ea0 [ 29.920699][ T328] ? rtnl_newlink+0x9a8/0x11b0 [ 29.920701][ T328] ? ww_mutex_lock+0x160/0x160 [ 29.920702][ T328] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.920705][ T328] ? __rtnl_newlink+0x3fa/0xa50 [ 29.920708][ T328] rtnl_newlink+0x9f1/0x11b0 [ 29.920710][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920712][ T328] ? rtnl_bridge_getlink+0x850/0x850 [ 29.920713][ T328] ? lock_acquire+0x13c/0x160 [ 29.920715][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920716][ T328] ? is_bpf_text_address+0x3e/0x110 [ 29.920719][ T328] ? is_bpf_text_address+0x72/0x110 [ 29.920720][ T328] ? kernel_text_address+0x149/0x170 [ 29.920723][ T328] ? __kernel_text_address+0x12/0x30 [ 29.920724][ T328] ? write_profile+0xf0/0xf0 [ 29.920726][ T328] ? unwind_get_return_address+0x67/0xd0 [ 29.920727][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920729][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920730][ T328] ? cap_capable+0x1d7/0x3d0 [ 29.920733][ T328] ? lock_acquire+0x13c/0x160 [ 29.920735][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920736][ T328] ? rtnl_bridge_getlink+0x850/0x850 [ 29.920738][ T328] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.920740][ T328] ? rtnl_link_fill+0x900/0x900 [ 29.920742][ T328] ? filter_irq_stacks+0xd0/0xd0 [ 29.920743][ T328] ? stack_depot_save_flags+0x1bc/0x790 [ 29.920745][ T328] netlink_rcv_skb+0x14e/0x3a0 [ 29.920747][ T328] ? rtnl_link_fill+0x900/0x900 [ 29.920749][ T328] ? lock_release+0x184/0x1f0 [ 29.920751][ T328] ? netlink_ack+0xcd0/0xcd0 [ 29.920752][ T328] ? __netlink_lookup+0xb9/0x6b0 [ 29.920754][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920756][ T328] ? lock_release+0x184/0x1f0 [ 29.920758][ T328] netlink_unicast+0x486/0x750 [ 29.920760][ T328] ? netlink_attachskb+0x810/0x810 [ 29.920762][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920763][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920764][ T328] ? lock_acquire+0x13c/0x160 [ 29.920766][ T328] netlink_sendmsg+0x735/0xc60 [ 29.920768][ T328] ? netlink_unicast+0x750/0x750 [ 29.920770][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920771][ T328] ? lock_release+0x184/0x1f0 [ 29.920773][ T328] ____sys_sendmsg+0x415/0x880 [ 29.920774][ T328] ? copy_msghdr_from_user+0x279/0x420 [ 29.920776][ T328] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 29.920777][ T328] ? move_addr_to_kernel+0x40/0x40 [ 29.920778][ T328] ? filter_irq_stacks+0xd0/0xd0 [ 29.920781][ T328] ___sys_sendmsg+0x14e/0x1d0 [ 29.920782][ T328] ? copy_msghdr_from_user+0x420/0x420 [ 29.920786][ T328] __sys_sendmsg+0x12c/0x1d0 [ 29.920788][ T328] ? __sys_sendmsg_sock+0x20/0x20 [ 29.920790][ T328] ? rcu_is_watching+0x16/0xd0 [ 29.920792][ T328] do_syscall_64+0xff/0x530 [ 29.920793][ T328] ? exc_page_fault+0xee/0x100 [ 29.920795][ T328] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.920797][ T328] RIP: 0033:0x7f72e09d054e [ 29.920799][ T328] 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 [ 29.920801][ T328] RSP: 002b:00007ffe8d583100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.920804][ T328] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f72e09d054e [ 29.920806][ T328] RDX: 0000000000000000 RSI: 00007ffe8d5831b0 RDI: 0000000000000005 [ 29.920807][ T328] RBP: 00007ffe8d583110 R08: 0000000000000000 R09: 0000000000000000 [ 29.920807][ T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b12e [ 29.920808][ T328] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe8d583880 [ 29.920810][ T328] [ 30.029074][ T331] test_team1: Mode changed to "roundrobin" [ 30.053623][ T332] test_team1: Port device eth0 added [ 30.659820][ T339] eth0: entered promiscuous mode [ 33.091991][ T339] eth0: left promiscuous mode [ 33.092006][ T339] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.092009][ T339] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 339, name: tcpdump [ 33.092010][ T339] preempt_count: 1, expected: 0 [ 33.092011][ T339] RCU nest depth: 0, expected: 0 [ 33.092012][ T339] INFO: lockdep is turned off. [ 33.092013][ T339] irq event stamp: 0 [ 33.092014][ T339] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 33.092018][ T339] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 33.092025][ T339] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 33.092027][ T339] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 33.092029][ T339] Preemption disabled at: [ 33.092030][ T339] [] vprintk_emit+0x31b/0x3e0 [ 33.092037][ T339] CPU: 2 UID: 72 PID: 339 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.092041][ T339] Tainted: [W]=WARN [ 33.092042][ T339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.092043][ T339] Call Trace: [ 33.092045][ T339] [ 33.092046][ T339] dump_stack_lvl+0x6f/0xa0 [ 33.092051][ T339] ? vprintk_emit+0x31b/0x3e0 [ 33.092052][ T339] __might_resched.cold+0x1fe/0x2c1 [ 33.092056][ T339] ? __asan_memcpy+0x3c/0x60 [ 33.092060][ T339] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.092063][ T339] ? record_print_text+0x2fc/0x3e0 [ 33.092065][ T339] ? rcu_is_watching+0x16/0xd0 [ 33.092069][ T339] __kmalloc_noprof+0x443/0x760 [ 33.092072][ T339] ? __rwlock_init+0x150/0x150 [ 33.092074][ T339] ? alloc_buf.isra.0+0x4b/0x260 [ 33.092079][ T339] ? do_raw_spin_unlock+0x59/0x250 [ 33.092080][ T339] alloc_buf.isra.0+0x4b/0x260 [ 33.092082][ T339] put_chars+0x1e1/0x2f0 [ 33.092085][ T339] ? __send_to_port+0x420/0x420 [ 33.092087][ T339] ? desc_read+0x219/0x2f0 [ 33.092090][ T339] hvc_console_print+0x292/0x780 [ 33.092094][ T339] ? hvc_write+0x3a0/0x3a0 [ 33.092096][ T339] ? rcu_is_watching+0x16/0xd0 [ 33.092097][ T339] ? rcu_is_watching+0x16/0xd0 [ 33.092099][ T339] ? lock_acquire+0x13c/0x160 [ 33.092101][ T339] console_emit_next_record+0x252/0x4f0 [ 33.092104][ T339] ? devkmsg_read+0x4e0/0x4e0 [ 33.092105][ T339] ? _prb_read_valid+0x6e0/0x6e0 [ 33.092107][ T339] ? __asan_memmove+0x3c/0x60 [ 33.092108][ T339] ? rcu_is_watching+0x16/0xd0 [ 33.092109][ T339] ? rcu_is_watching+0x16/0xd0 [ 33.092110][ T339] ? rcu_is_watching+0x16/0xd0 [ 33.092112][ T339] ? lock_acquire+0x13c/0x160 [ 33.092114][ T339] ? console_flush_one_record+0x111/0x710 [ 33.092115][ T339] console_flush_one_record+0x46f/0x710 [ 33.092117][ T339] ? console_emit_next_record+0x4f0/0x4f0 [ 33.092119][ T339] console_unlock+0xee/0x1f0 [ 33.092121][ T339] ? lock_acquire+0x13c/0x160 [ 33.092122][ T339] ? console_flush_one_record+0x710/0x710 [ 33.092123][ T339] ? rcu_is_watching+0x16/0xd0 [ 33.092125][ T339] ? lock_release+0x184/0x1f0 [ 33.092126][ T339] ? lock_acquire+0x60/0x160 [ 33.092128][ T339] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 33.092130][ T339] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.092132][ T339] ? vprintk_emit+0x320/0x3e0 [ 33.092133][ T339] vprintk_emit+0x37c/0x3e0 [ 33.092135][ T339] ? wake_up_klogd_work_func+0x90/0x90 [ 33.092136][ T339] ? is_bpf_text_address+0x3e/0x110 [ 33.092140][ T339] ? kernel_text_address+0x149/0x170 [ 33.092142][ T339] ? __kernel_text_address+0x12/0x30 [ 33.092144][ T339] _printk+0xc7/0x100 [ 33.092147][ T339] ? snapshot_read.cold+0x21/0x21 [ 33.092149][ T339] ? rcu_is_watching+0x16/0xd0 [ 33.092150][ T339] ? netdev_name+0x43/0x60 [ 33.092153][ T339] ? __netdev_printk+0x17f/0x1d0 [ 33.092155][ T339] netdev_info+0xe2/0x116 [ 33.092157][ T339] ? netdev_notice+0x120/0x120 [ 33.092158][ T339] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 33.092162][ T339] ? ww_mutex_lock+0x160/0x160 [ 33.092164][ T339] ? ref_tracker_alloc+0x430/0x430 [ 33.092166][ T339] ? packet_release+0x363/0xc40 [ 33.092170][ T339] ? __fput+0x363/0xac0 [ 33.092172][ T339] ? mutex_is_locked+0x1c/0x50 [ 33.092174][ T339] __dev_set_promiscuity.cold+0x7a/0x104 [ 33.092177][ T339] netif_set_promiscuity+0x4c/0xc0 [ 33.092181][ T339] dev_set_promiscuity+0xa1/0x230 [ 33.092183][ T339] packet_release+0x4cb/0xc40 [ 33.092186][ T339] ? packet_set_ring+0x1740/0x1740 [ 33.092188][ T339] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 33.092190][ T339] __sock_release+0xb8/0x280 [ 33.092194][ T339] sock_close+0x18/0x20 [ 33.092196][ T339] __fput+0x363/0xac0 [ 33.092198][ T339] fput_close_sync+0xde/0x1b0 [ 33.092200][ T339] ? alloc_file_clone+0xe0/0xe0 [ 33.092201][ T339] ? lock_release+0x184/0x1f0 [ 33.092203][ T339] ? do_raw_spin_unlock+0x59/0x250 [ 33.092205][ T339] __x64_sys_close+0x8b/0xf0 [ 33.092207][ T339] do_syscall_64+0xff/0x530 [ 33.092208][ T339] ? exc_page_fault+0xee/0x100 [ 33.092211][ T339] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.092213][ T339] RIP: 0033:0x7f767e3bd54e [ 33.092217][ T339] 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 [ 33.092219][ T339] RSP: 002b:00007fffeb7b6870 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 33.092223][ T339] RAX: ffffffffffffffda RBX: 000055ae6b43b690 RCX: 00007f767e3bd54e [ 33.092224][ T339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 33.092225][ T339] RBP: 00007fffeb7b6880 R08: 0000000000000000 R09: 0000000000000000 [ 33.092226][ T339] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 33.092227][ T339] R13: 00000000fffffffe R14: 000055ae33767760 R15: 0000000000000001 [ 33.092229][ T339] [ 34.695456][ T353] test_team1: Port device eth0 removed [ 34.695477][ T353] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.695480][ T353] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 353, name: ip [ 34.695482][ T353] preempt_count: 1, expected: 0 [ 34.695483][ T353] RCU nest depth: 0, expected: 0 [ 34.695484][ T353] INFO: lockdep is turned off. [ 34.695485][ T353] irq event stamp: 0 [ 34.695486][ T353] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 34.695491][ T353] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 34.695499][ T353] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 34.695502][ T353] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 34.695504][ T353] Preemption disabled at: [ 34.695505][ T353] [] vprintk_emit+0x31b/0x3e0 [ 34.695514][ T353] CPU: 2 UID: 0 PID: 353 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.695518][ T353] Tainted: [W]=WARN [ 34.695520][ T353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.695522][ T353] Call Trace: [ 34.695523][ T353] [ 34.695525][ T353] dump_stack_lvl+0x6f/0xa0 [ 34.695531][ T353] ? vprintk_emit+0x31b/0x3e0 [ 34.695533][ T353] __might_resched.cold+0x1fe/0x2c1 [ 34.695537][ T353] ? unwind_get_return_address+0x67/0xd0 [ 34.695541][ T353] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.695544][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695549][ T353] __kmalloc_noprof+0x443/0x760 [ 34.695553][ T353] ? __rwlock_init+0x150/0x150 [ 34.695556][ T353] ? alloc_buf.isra.0+0x4b/0x260 [ 34.695561][ T353] ? do_raw_spin_unlock+0x59/0x250 [ 34.695563][ T353] alloc_buf.isra.0+0x4b/0x260 [ 34.695566][ T353] put_chars+0x1e1/0x2f0 [ 34.695570][ T353] ? __send_to_port+0x420/0x420 [ 34.695572][ T353] ? desc_read+0x2f0/0x2f0 [ 34.695575][ T353] ? console_prepend_replay+0x20/0x20 [ 34.695577][ T353] ? desc_read+0x219/0x2f0 [ 34.695580][ T353] hvc_console_print+0x292/0x780 [ 34.695584][ T353] ? _prb_read_valid+0x450/0x6e0 [ 34.695588][ T353] ? hvc_write+0x3a0/0x3a0 [ 34.695590][ T353] ? do_raw_spin_lock+0x131/0x280 [ 34.695592][ T353] ? __rwlock_init+0x150/0x150 [ 34.695594][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695596][ T353] ? lock_acquire+0x13c/0x160 [ 34.695600][ T353] console_emit_next_record+0x252/0x4f0 [ 34.695603][ T353] ? devkmsg_read+0x4e0/0x4e0 [ 34.695605][ T353] ? _prb_read_valid+0x6e0/0x6e0 [ 34.695607][ T353] ? __asan_memmove+0x3c/0x60 [ 34.695610][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695612][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695614][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695616][ T353] ? lock_acquire+0x13c/0x160 [ 34.695619][ T353] ? console_flush_one_record+0x111/0x710 [ 34.695621][ T353] console_flush_one_record+0x46f/0x710 [ 34.695623][ T353] ? console_emit_next_record+0x4f0/0x4f0 [ 34.695627][ T353] console_unlock+0xee/0x1f0 [ 34.695629][ T353] ? lock_acquire+0x13c/0x160 [ 34.695631][ T353] ? console_flush_one_record+0x710/0x710 [ 34.695633][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695635][ T353] ? lock_release+0x184/0x1f0 [ 34.695637][ T353] ? lock_acquire+0x60/0x160 [ 34.695639][ T353] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 34.695642][ T353] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.695645][ T353] ? vprintk_emit+0x320/0x3e0 [ 34.695647][ T353] vprintk_emit+0x37c/0x3e0 [ 34.695650][ T353] ? wake_up_klogd_work_func+0x90/0x90 [ 34.695652][ T353] ? rtnl_newlink+0x9f1/0x11b0 [ 34.695656][ T353] ? netlink_rcv_skb+0x14e/0x3a0 [ 34.695659][ T353] ? netlink_unicast+0x486/0x750 [ 34.695661][ T353] ? netlink_sendmsg+0x735/0xc60 [ 34.695663][ T353] ? ____sys_sendmsg+0x415/0x880 [ 34.695666][ T353] ? ___sys_sendmsg+0x14e/0x1d0 [ 34.695668][ T353] ? __sys_sendmsg+0x12c/0x1d0 [ 34.695671][ T353] _printk+0xc7/0x100 [ 34.695675][ T353] ? snapshot_read.cold+0x21/0x21 [ 34.695678][ T353] ? netdev_name+0x43/0x60 [ 34.695681][ T353] ? __netdev_printk+0x17f/0x1d0 [ 34.695683][ T353] netdev_info+0xe2/0x116 [ 34.695686][ T353] ? netdev_notice+0x120/0x120 [ 34.695688][ T353] ? lock_acquire+0x13c/0x160 [ 34.695691][ T353] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 34.695694][ T353] ? do_raw_spin_unlock+0x59/0x250 [ 34.695696][ T353] ? trace_hardirqs_on+0x36/0x40 [ 34.695698][ T353] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 34.695702][ T353] ? kvfree_call_rcu+0x23b/0x2e0 [ 34.695706][ T353] ? trace_irq_enable.constprop.0+0x30/0x160 [ 34.695709][ T353] team_port_del+0x61d/0xaa0 [ 34.695713][ T353] do_set_master+0x15c/0x780 [ 34.695717][ T353] do_setlink.isra.0+0x9ec/0x2a60 [ 34.695720][ T353] ? stack_trace_save+0x93/0xc0 [ 34.695723][ T353] ? rtnl_link_get_size+0x350/0x350 [ 34.695725][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695727][ T353] ? stack_depot_save_flags+0x1bc/0x790 [ 34.695732][ T353] ? kasan_save_stack+0x3d/0x50 [ 34.695734][ T353] ? kasan_save_stack+0x2f/0x50 [ 34.695735][ T353] ? kasan_save_track+0x14/0x30 [ 34.695737][ T353] ? __kasan_kmalloc+0x7b/0x90 [ 34.695739][ T353] ? __kmalloc_cache_noprof+0x29a/0x620 [ 34.695741][ T353] ? rtnl_newlink+0x124/0x11b0 [ 34.695743][ T353] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.695745][ T353] ? netlink_rcv_skb+0x14e/0x3a0 [ 34.695747][ T353] ? netlink_unicast+0x486/0x750 [ 34.695749][ T353] ? netlink_sendmsg+0x735/0xc60 [ 34.695751][ T353] ? ____sys_sendmsg+0x415/0x880 [ 34.695753][ T353] ? ___sys_sendmsg+0x14e/0x1d0 [ 34.695754][ T353] ? __sys_sendmsg+0x12c/0x1d0 [ 34.695756][ T353] ? do_syscall_64+0xff/0x530 [ 34.695758][ T353] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.695762][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695764][ T353] ? lock_acquire+0x13c/0x160 [ 34.695766][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695768][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695770][ T353] ? trace_contention_end+0xb3/0x180 [ 34.695772][ T353] ? __mutex_lock+0x1db/0x1ea0 [ 34.695774][ T353] ? __mutex_lock+0x9a3/0x1ea0 [ 34.695776][ T353] ? rtnl_newlink+0x9a8/0x11b0 [ 34.695779][ T353] ? ww_mutex_lock+0x160/0x160 [ 34.695781][ T353] ? nla_get_range_signed+0x3d0/0x3d0 [ 34.695785][ T353] ? __rtnl_newlink+0x3fa/0xa50 [ 34.695789][ T353] rtnl_newlink+0x9f1/0x11b0 [ 34.695792][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695794][ T353] ? rtnl_bridge_getlink+0x850/0x850 [ 34.695796][ T353] ? lock_acquire+0x13c/0x160 [ 34.695799][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695801][ T353] ? is_bpf_text_address+0x3e/0x110 [ 34.695804][ T353] ? is_bpf_text_address+0x72/0x110 [ 34.695806][ T353] ? kernel_text_address+0x149/0x170 [ 34.695809][ T353] ? __kernel_text_address+0x12/0x30 [ 34.695811][ T353] ? write_profile+0xf0/0xf0 [ 34.695813][ T353] ? unwind_get_return_address+0x67/0xd0 [ 34.695816][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695818][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695819][ T353] ? cap_capable+0x1d7/0x3d0 [ 34.695823][ T353] ? lock_acquire+0x13c/0x160 [ 34.695825][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695827][ T353] ? rtnl_bridge_getlink+0x850/0x850 [ 34.695830][ T353] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.695833][ T353] ? rtnl_link_fill+0x900/0x900 [ 34.695835][ T353] ? filter_irq_stacks+0xd0/0xd0 [ 34.695838][ T353] ? stack_depot_save_flags+0x1bc/0x790 [ 34.695841][ T353] netlink_rcv_skb+0x14e/0x3a0 [ 34.695843][ T353] ? rtnl_link_fill+0x900/0x900 [ 34.695846][ T353] ? lock_release+0x184/0x1f0 [ 34.695848][ T353] ? netlink_ack+0xcd0/0xcd0 [ 34.695850][ T353] ? __netlink_lookup+0xb9/0x6b0 [ 34.695853][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695856][ T353] ? lock_release+0x184/0x1f0 [ 34.695859][ T353] netlink_unicast+0x486/0x750 [ 34.695862][ T353] ? netlink_attachskb+0x810/0x810 [ 34.695864][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695866][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695868][ T353] ? lock_acquire+0x13c/0x160 [ 34.695870][ T353] netlink_sendmsg+0x735/0xc60 [ 34.695873][ T353] ? netlink_unicast+0x750/0x750 [ 34.695876][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695878][ T353] ? lock_release+0x184/0x1f0 [ 34.695881][ T353] ____sys_sendmsg+0x415/0x880 [ 34.695883][ T353] ? copy_msghdr_from_user+0x279/0x420 [ 34.695885][ T353] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 34.695887][ T353] ? move_addr_to_kernel+0x40/0x40 [ 34.695888][ T353] ? filter_irq_stacks+0xd0/0xd0 [ 34.695893][ T353] ___sys_sendmsg+0x14e/0x1d0 [ 34.695895][ T353] ? copy_msghdr_from_user+0x420/0x420 [ 34.695902][ T353] __sys_sendmsg+0x12c/0x1d0 [ 34.695905][ T353] ? __sys_sendmsg_sock+0x20/0x20 [ 34.695908][ T353] ? rcu_is_watching+0x16/0xd0 [ 34.695911][ T353] do_syscall_64+0xff/0x530 [ 34.695913][ T353] ? exc_page_fault+0xee/0x100 [ 34.695916][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.695918][ T353] RIP: 0033:0x7f1247c5254e [ 34.695921][ T353] 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 [ 34.695923][ T353] RSP: 002b:00007ffc52704370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.695928][ T353] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1247c5254e [ 34.695930][ T353] RDX: 0000000000000000 RSI: 00007ffc52704420 RDI: 0000000000000005 [ 34.695931][ T353] RBP: 00007ffc52704380 R08: 0000000000000000 R09: 0000000000000000 [ 34.695932][ T353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b133 [ 34.695934][ T353] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc52704af0 [ 34.695937][ T353] [ 34.817254][ T356] test_team1: Mode changed to "random" [ 34.842848][ T357] test_team1: Port device eth0 added [ 35.433723][ T365] eth0: entered promiscuous mode [ 37.859995][ T365] eth0: left promiscuous mode [ 37.860011][ T365] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.860014][ T365] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 365, name: tcpdump [ 37.860015][ T365] preempt_count: 1, expected: 0 [ 37.860016][ T365] RCU nest depth: 0, expected: 0 [ 37.860017][ T365] INFO: lockdep is turned off. [ 37.860018][ T365] irq event stamp: 0 [ 37.860019][ T365] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 37.860023][ T365] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 37.860030][ T365] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 37.860032][ T365] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 37.860034][ T365] Preemption disabled at: [ 37.860034][ T365] [] vprintk_emit+0x31b/0x3e0 [ 37.860041][ T365] CPU: 0 UID: 72 PID: 365 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.860045][ T365] Tainted: [W]=WARN [ 37.860046][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.860048][ T365] Call Trace: [ 37.860049][ T365] [ 37.860050][ T365] dump_stack_lvl+0x6f/0xa0 [ 37.860055][ T365] ? vprintk_emit+0x31b/0x3e0 [ 37.860056][ T365] __might_resched.cold+0x1fe/0x2c1 [ 37.860060][ T365] ? __asan_memcpy+0x3c/0x60 [ 37.860063][ T365] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.860066][ T365] ? record_print_text+0x2fc/0x3e0 [ 37.860068][ T365] ? rcu_is_watching+0x16/0xd0 [ 37.860072][ T365] __kmalloc_noprof+0x443/0x760 [ 37.860075][ T365] ? __rwlock_init+0x150/0x150 [ 37.860077][ T365] ? alloc_buf.isra.0+0x4b/0x260 [ 37.860081][ T365] ? do_raw_spin_unlock+0x59/0x250 [ 37.860083][ T365] alloc_buf.isra.0+0x4b/0x260 [ 37.860085][ T365] put_chars+0x1e1/0x2f0 [ 37.860088][ T365] ? __send_to_port+0x420/0x420 [ 37.860090][ T365] ? desc_read+0x219/0x2f0 [ 37.860092][ T365] hvc_console_print+0x292/0x780 [ 37.860097][ T365] ? hvc_write+0x3a0/0x3a0 [ 37.860098][ T365] ? rcu_is_watching+0x16/0xd0 [ 37.860100][ T365] ? rcu_is_watching+0x16/0xd0 [ 37.860101][ T365] ? lock_acquire+0x13c/0x160 [ 37.860104][ T365] console_emit_next_record+0x252/0x4f0 [ 37.860106][ T365] ? devkmsg_read+0x4e0/0x4e0 [ 37.860107][ T365] ? _prb_read_valid+0x6e0/0x6e0 [ 37.860109][ T365] ? __asan_memmove+0x3c/0x60 [ 37.860110][ T365] ? rcu_is_watching+0x16/0xd0 [ 37.860112][ T365] ? rcu_is_watching+0x16/0xd0 [ 37.860113][ T365] ? rcu_is_watching+0x16/0xd0 [ 37.860114][ T365] ? lock_acquire+0x13c/0x160 [ 37.860116][ T365] ? console_flush_one_record+0x111/0x710 [ 37.860117][ T365] console_flush_one_record+0x46f/0x710 [ 37.860119][ T365] ? console_emit_next_record+0x4f0/0x4f0 [ 37.860121][ T365] console_unlock+0xee/0x1f0 [ 37.860123][ T365] ? lock_acquire+0x13c/0x160 [ 37.860125][ T365] ? console_flush_one_record+0x710/0x710 [ 37.860126][ T365] ? rcu_is_watching+0x16/0xd0 [ 37.860127][ T365] ? lock_release+0x184/0x1f0 [ 37.860129][ T365] ? lock_acquire+0x60/0x160 [ 37.860130][ T365] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 37.860132][ T365] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.860134][ T365] ? vprintk_emit+0x320/0x3e0 [ 37.860136][ T365] vprintk_emit+0x37c/0x3e0 [ 37.860138][ T365] ? wake_up_klogd_work_func+0x90/0x90 [ 37.860139][ T365] ? is_bpf_text_address+0x3e/0x110 [ 37.860142][ T365] ? kernel_text_address+0x149/0x170 [ 37.860145][ T365] ? __kernel_text_address+0x12/0x30 [ 37.860147][ T365] _printk+0xc7/0x100 [ 37.860150][ T365] ? snapshot_read.cold+0x21/0x21 [ 37.860152][ T365] ? rcu_is_watching+0x16/0xd0 [ 37.860153][ T365] ? netdev_name+0x43/0x60 [ 37.860156][ T365] ? __netdev_printk+0x17f/0x1d0 [ 37.860158][ T365] netdev_info+0xe2/0x116 [ 37.860160][ T365] ? netdev_notice+0x120/0x120 [ 37.860161][ T365] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 37.860165][ T365] ? ww_mutex_lock+0x160/0x160 [ 37.860167][ T365] ? ref_tracker_alloc+0x430/0x430 [ 37.860169][ T365] ? packet_release+0x363/0xc40 [ 37.860173][ T365] ? __fput+0x363/0xac0 [ 37.860175][ T365] ? mutex_is_locked+0x1c/0x50 [ 37.860177][ T365] __dev_set_promiscuity.cold+0x7a/0x104 [ 37.860180][ T365] netif_set_promiscuity+0x4c/0xc0 [ 37.860184][ T365] dev_set_promiscuity+0xa1/0x230 [ 37.860187][ T365] packet_release+0x4cb/0xc40 [ 37.860189][ T365] ? packet_set_ring+0x1740/0x1740 [ 37.860191][ T365] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 37.860193][ T365] __sock_release+0xb8/0x280 [ 37.860197][ T365] sock_close+0x18/0x20 [ 37.860199][ T365] __fput+0x363/0xac0 [ 37.860201][ T365] fput_close_sync+0xde/0x1b0 [ 37.860203][ T365] ? alloc_file_clone+0xe0/0xe0 [ 37.860204][ T365] ? lock_release+0x184/0x1f0 [ 37.860206][ T365] ? do_raw_spin_unlock+0x59/0x250 [ 37.860208][ T365] __x64_sys_close+0x8b/0xf0 [ 37.860209][ T365] do_syscall_64+0xff/0x530 [ 37.860211][ T365] ? exc_page_fault+0xee/0x100 [ 37.860213][ T365] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.860218][ T365] RIP: 0033:0x7f49c33c254e [ 37.860220][ T365] 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 [ 37.860222][ T365] RSP: 002b:00007ffc282bf190 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 37.860225][ T365] RAX: ffffffffffffffda RBX: 00005646cf4ee690 RCX: 00007f49c33c254e [ 37.860226][ T365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 37.860228][ T365] RBP: 00007ffc282bf1a0 R08: 0000000000000000 R09: 0000000000000000 [ 37.860228][ T365] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 37.860229][ T365] R13: 00000000fffffffe R14: 00005646cd041760 R15: 0000000000000001 [ 37.860232][ T365] [ 39.522607][ T70] test_team1 (unregistering): Port device eth0 removed [ 39.522695][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.522698][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 39.522700][ T70] preempt_count: 1, expected: 0 [ 39.522701][ T70] RCU nest depth: 0, expected: 0 [ 39.522702][ T70] INFO: lockdep is turned off. [ 39.522703][ T70] irq event stamp: 16 [ 39.522703][ T70] hardirqs last enabled at (15): [] _raw_spin_unlock_irq+0x28/0x50 [ 39.522712][ T70] hardirqs last disabled at (16): [] __schedule+0x1246/0x20e0 [ 39.522715][ T70] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 39.522720][ T70] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 39.522723][ T70] Preemption disabled at: [ 39.522723][ T70] [] vprintk_emit+0x31b/0x3e0 [ 39.522730][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.522734][ T70] Tainted: [W]=WARN [ 39.522735][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.522736][ T70] Workqueue: netns cleanup_net [ 39.522741][ T70] Call Trace: [ 39.522743][ T70] [ 39.522745][ T70] dump_stack_lvl+0x6f/0xa0 [ 39.522749][ T70] ? vprintk_emit+0x31b/0x3e0 [ 39.522751][ T70] __might_resched.cold+0x1fe/0x2c1 [ 39.522754][ T70] ? stack_access_ok+0x1e0/0x1e0 [ 39.522757][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.522760][ T70] ? __asan_memcpy+0x3c/0x60 [ 39.522763][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.522766][ T70] __kmalloc_noprof+0x443/0x760 [ 39.522769][ T70] ? __rwlock_init+0x150/0x150 [ 39.522772][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 39.522776][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 39.522777][ T70] alloc_buf.isra.0+0x4b/0x260 [ 39.522779][ T70] put_chars+0x1e1/0x2f0 [ 39.522782][ T70] ? __send_to_port+0x420/0x420 [ 39.522784][ T70] ? console_prepend_replay+0x20/0x20 [ 39.522786][ T70] ? __switch_to+0x5a3/0xe00 [ 39.522789][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.522790][ T70] hvc_console_print+0x292/0x780 [ 39.522795][ T70] ? hvc_write+0x3a0/0x3a0 [ 39.522797][ T70] ? __rwlock_init+0x150/0x150 [ 39.522798][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.522799][ T70] ? lock_acquire+0x13c/0x160 [ 39.522802][ T70] console_emit_next_record+0x252/0x4f0 [ 39.522804][ T70] ? devkmsg_read+0x4e0/0x4e0 [ 39.522806][ T70] ? trace_irq_enable.constprop.0+0x30/0x160 [ 39.522808][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.522810][ T70] ? lock_acquire+0x13c/0x160 [ 39.522812][ T70] ? console_flush_one_record+0x111/0x710 [ 39.522813][ T70] console_flush_one_record+0x46f/0x710 [ 39.522815][ T70] ? console_emit_next_record+0x4f0/0x4f0 [ 39.522817][ T70] console_unlock+0xee/0x1f0 [ 39.522818][ T70] ? lock_acquire+0x13c/0x160 [ 39.522820][ T70] ? console_flush_one_record+0x710/0x710 [ 39.522821][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.522822][ T70] ? lock_release+0x184/0x1f0 [ 39.522824][ T70] ? lock_acquire+0x60/0x160 [ 39.522826][ T70] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 39.522827][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.522830][ T70] ? vprintk_emit+0x320/0x3e0 [ 39.522831][ T70] vprintk_emit+0x37c/0x3e0 [ 39.522833][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 39.522834][ T70] ? default_device_exit_batch+0x38b/0x600 [ 39.522837][ T70] ? cleanup_net+0x431/0x890 [ 39.522838][ T70] ? process_one_work+0xe3e/0x1560 [ 39.522840][ T70] ? worker_thread+0x4f1/0xd60 [ 39.522841][ T70] ? kthread+0x367/0x460 [ 39.522843][ T70] ? ret_from_fork+0x474/0x6b0 [ 39.522846][ T70] ? ret_from_fork_asm+0x11/0x20 [ 39.522848][ T70] _printk+0xc7/0x100 [ 39.522851][ T70] ? snapshot_read.cold+0x21/0x21 [ 39.522853][ T70] ? netdev_name+0x43/0x60 [ 39.522856][ T70] ? __netdev_printk+0x17f/0x1d0 [ 39.522858][ T70] netdev_info+0xe2/0x116 [ 39.522859][ T70] ? netdev_notice+0x120/0x120 [ 39.522861][ T70] ? lock_acquire+0x13c/0x160 [ 39.522863][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.522864][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 39.522865][ T70] ? trace_hardirqs_on+0x36/0x40 [ 39.522867][ T70] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 39.522868][ T70] ? kvfree_call_rcu+0x23b/0x2e0 [ 39.522872][ T70] ? trace_irq_enable.constprop.0+0x30/0x160 [ 39.522874][ T70] team_port_del+0x61d/0xaa0 [ 39.522877][ T70] team_uninit+0xc4/0x1f0 [ 39.522879][ T70] unregister_netdevice_many_notify+0xee7/0x1b40 [ 39.522882][ T70] ? unregister_netdevice_queued+0x80/0x80 [ 39.522884][ T70] ? get_rps_cpu+0x980/0x980 [ 39.522887][ T70] default_device_exit_batch+0x38b/0x600 [ 39.522889][ T70] ? generic_xdp_install+0x470/0x470 [ 39.522891][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 39.522892][ T70] ? rtnl_is_locked+0x15/0x20 [ 39.522895][ T70] ? nexthop_net_exit_rtnl+0x1f/0x270 [ 39.522899][ T70] ops_undo_list+0x2ce/0x8f0 [ 39.522901][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 39.522902][ T70] ? idr_destroy+0x121/0x250 [ 39.522905][ T70] cleanup_net+0x431/0x890 [ 39.522907][ T70] ? net_passive_dec+0x230/0x230 [ 39.522908][ T70] ? lock_acquire+0x13c/0x160 [ 39.522910][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.522912][ T70] process_one_work+0xe3e/0x1560 [ 39.522914][ T70] ? __queue_delayed_work+0x470/0x470 [ 39.522915][ T70] ? find_held_lock+0x2b/0x80 [ 39.522918][ T70] ? __rwlock_init+0x150/0x150 [ 39.522919][ T70] worker_thread+0x4f1/0xd60 [ 39.522921][ T70] ? rescuer_thread+0x1340/0x1340 [ 39.522922][ T70] ? __kthread_parkme+0xbd/0x210 [ 39.522924][ T70] ? rescuer_thread+0x1340/0x1340 [ 39.522925][ T70] ? rescuer_thread+0x1340/0x1340 [ 39.522926][ T70] kthread+0x367/0x460 [ 39.522928][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.522930][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.522932][ T70] ret_from_fork+0x474/0x6b0 [ 39.522934][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 39.522936][ T70] ? __switch_to+0x5a3/0xe00 [ 39.522937][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.522939][ T70] ret_from_fork_asm+0x11/0x20 [ 39.522943][ T70] [ 39.538913][ T70] test_team2: Port device eth0 removed