[ 9.876765][ T186] ip (186) used greatest stack depth: 24544 bytes left [ 9.876781][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.876783][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.876785][ T186] preempt_count: 2, expected: 0 [ 9.876786][ T186] RCU nest depth: 0, expected: 0 [ 9.876787][ T186] locks held by ip/186: 5, last CPU#1: [ 9.876789][ T186] #0: ffffffff8ee027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.876802][ T186] #1: ffffffff8ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.876807][ T186] #2: ffffffff8ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.876811][ T186] #3: ffffffff8ee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.876815][ T186] #4: ffffffff8ee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.876819][ T186] irq event stamp: 43738 [ 9.876820][ T186] hardirqs last enabled at (43737): [] __down_trylock_console_sem+0x86/0xa0 [ 9.876823][ T186] hardirqs last disabled at (43738): [] console_emit_next_record+0x3d4/0x4c0 [ 9.876825][ T186] softirqs last enabled at (42454): [] netlink_release+0x17b/0xcf0 [ 9.876829][ T186] softirqs last disabled at (42452): [] netlink_release+0xd2/0xcf0 [ 9.876831][ T186] Preemption disabled at: [ 9.876832][ T186] [<0000000000000000>] 0x0 [ 9.876839][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.876842][ T186] Tainted: [W]=WARN [ 9.876843][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.876845][ T186] Call Trace: [ 9.876846][ T186] [ 9.876848][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.876854][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.876859][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.876863][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.876868][ T186] __kmalloc_noprof+0x443/0x760 [ 9.876871][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.876876][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.876879][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.876882][ T186] put_chars+0x1e1/0x2f0 [ 9.876885][ T186] ? __send_to_port+0x420/0x420 [ 9.876886][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.876891][ T186] ? validate_chain+0x38b/0xc20 [ 9.876896][ T186] hvc_console_print+0x292/0x780 [ 9.876902][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.876905][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.876907][ T186] ? lock_acquire+0x13c/0x160 [ 9.876911][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.876915][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.876917][ T186] ? console_flush_one_record+0x106/0x710 [ 9.876920][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.876922][ T186] ? lock_acquire+0x13c/0x160 [ 9.876926][ T186] console_flush_one_record+0x46f/0x710 [ 9.876930][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.876932][ T186] ? __lock_acquire+0x518/0xc20 [ 9.876937][ T186] console_unlock+0xee/0x1f0 [ 9.876940][ T186] ? console_flush_one_record+0x710/0x710 [ 9.876942][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.876944][ T186] ? lock_acquire+0x60/0x160 [ 9.876948][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.876950][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.876953][ T186] vprintk_emit+0x37c/0x3e0 [ 9.876957][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.876960][ T186] ? __lock_acquire+0x518/0xc20 [ 9.876964][ T186] _printk+0xc7/0x100 [ 9.876968][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.876971][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.876973][ T186] ? __rwlock_init+0x150/0x150 [ 9.876977][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.876980][ T186] do_exit.cold+0x82/0x9c [ 9.876984][ T186] ? exit_notify+0x890/0x890 [ 9.876986][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.876988][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.876993][ T186] do_group_exit+0xb8/0x370 [ 9.876995][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.876997][ T186] x64_sys_call+0x1567/0x1570 [ 9.876999][ T186] do_syscall_64+0xff/0x530 [ 9.877002][ T186] ? exc_page_fault+0xee/0x100 [ 9.877006][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.877008][ T186] RIP: 0033:0x7fcc40ee61b8 [ 9.877010][ T186] Code: Unable to access opcode bytes at 0x7fcc40ee618e. [ 9.877011][ T186] RSP: 002b:00007ffed74be908 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.877013][ T186] RAX: ffffffffffffffda RBX: 00007fcc41016f88 RCX: 00007fcc40ee61b8 [ 9.877015][ T186] RDX: 00007fcc40c30fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.877015][ T186] RBP: 00007ffed74be960 R08: 0000000000000000 R09: 0000000000008010 [ 9.877016][ T186] R10: 00007ffed74be720 R11: 0000000000000246 R12: 0000000000000001 [ 9.877017][ T186] R13: 0000000000000000 R14: 00007fcc41015680 R15: 00007fcc41016fa0 [ 9.877024][ T186] [ 10.028520][ T192] ip (192) used greatest stack depth: 24368 bytes left [ 10.206801][ T207] ip (207) used greatest stack depth: 24288 bytes left [ 10.426827][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 10.426926][ C0] [ 10.426928][ C0] ======================================================== [ 10.426930][ C0] WARNING: possible irq lock inversion dependency detected [ 10.426932][ C0] 7.2.0-virtme #1 Tainted: G W [ 10.426934][ C0] -------------------------------------------------------- [ 10.426934][ C0] swapper/0/0 just changed the state of lock: [ 10.426936][ C0] ffffffff8ee89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.426950][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 10.426951][ C0] (fs_reclaim){+.+.}-{0:0} [ 10.426953][ C0] [ 10.426953][ C0] [ 10.426953][ C0] and interrupts could create inverse lock ordering between them. [ 10.426953][ C0] [ 10.426953][ C0] [ 10.426953][ C0] other info that might help us debug this: [ 10.426954][ C0] Possible interrupt unsafe locking scenario: [ 10.426954][ C0] [ 10.426955][ C0] CPU0 CPU1 [ 10.426955][ C0] ---- ---- [ 10.426956][ C0] lock(fs_reclaim); [ 10.426957][ C0] local_irq_disable(); [ 10.426957][ C0] lock(console_owner); [ 10.426958][ C0] lock(fs_reclaim); [ 10.426959][ C0] [ 10.426960][ C0] lock(console_owner); [ 10.426960][ C0] [ 10.426960][ C0] *** DEADLOCK *** [ 10.426960][ C0] [ 10.426961][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 10.426962][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 10.426968][ C0] #1: ffffffff8efce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 10.426972][ C0] #2: ffffffff8ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.426975][ C0] #3: ffffffff8ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.426979][ C0] [ 10.426979][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 10.426983][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 10.426986][ C0] HARDIRQ-ON-W at: [ 10.426987][ C0] __lock_acquire+0x388/0xc20 [ 10.426990][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.426992][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.426994][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.426997][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.426999][ C0] workqueue_init+0x2a/0x680 [ 10.427003][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.427005][ C0] kernel_init+0x21/0x150 [ 10.427009][ C0] ret_from_fork+0x474/0x6b0 [ 10.427012][ C0] ret_from_fork_asm+0x11/0x20 [ 10.427015][ C0] SOFTIRQ-ON-W at: [ 10.427015][ C0] __lock_acquire+0x388/0xc20 [ 10.427017][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.427018][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.427019][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.427021][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.427022][ C0] workqueue_init+0x2a/0x680 [ 10.427023][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.427024][ C0] kernel_init+0x21/0x150 [ 10.427026][ C0] ret_from_fork+0x474/0x6b0 [ 10.427027][ C0] ret_from_fork_asm+0x11/0x20 [ 10.427028][ C0] INITIAL USE at: [ 10.427029][ C0] __lock_acquire+0x388/0xc20 [ 10.427030][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.427031][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.427032][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.427034][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.427035][ C0] workqueue_init+0x2a/0x680 [ 10.427036][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.427037][ C0] kernel_init+0x21/0x150 [ 10.427039][ C0] ret_from_fork+0x474/0x6b0 [ 10.427040][ C0] ret_from_fork_asm+0x11/0x20 [ 10.427041][ C0] } [ 10.427042][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 10.427046][ C0] ... acquired at: [ 10.427047][ C0] __lock_acquire+0x518/0xc20 [ 10.427048][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.427049][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.427050][ C0] __kmalloc_noprof+0xd3/0x760 [ 10.427052][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.427055][ C0] put_chars+0x1e1/0x2f0 [ 10.427056][ C0] hvc_console_print+0x292/0x780 [ 10.427058][ C0] console_emit_next_record+0x22f/0x4c0 [ 10.427060][ C0] console_flush_one_record+0x46f/0x710 [ 10.427062][ C0] console_unlock+0xee/0x1f0 [ 10.427063][ C0] vprintk_emit+0x37c/0x3e0 [ 10.427065][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 10.427068][ C0] dev_printk_emit+0xb9/0xee [ 10.427070][ C0] _dev_info+0xe2/0x116 [ 10.427071][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 10.427074][ C0] cmos_do_probe+0x73b/0x98a [ 10.427076][ C0] platform_probe+0xfe/0x1f0 [ 10.427079][ C0] call_driver_probe+0x61/0x1c0 [ 10.427080][ C0] really_probe+0x199/0x760 [ 10.427082][ C0] __driver_probe_device+0x24f/0x440 [ 10.427083][ C0] driver_probe_device+0x4a/0xf0 [ 10.427085][ C0] __driver_attach+0x1b8/0x540 [ 10.427086][ C0] bus_for_each_dev+0x130/0x1e0 [ 10.427087][ C0] bus_add_driver+0x2c8/0x530 [ 10.427089][ C0] driver_register+0x1a3/0x390 [ 10.427090][ C0] __platform_driver_probe+0x13f/0x270 [ 10.427092][ C0] cmos_init+0x31/0x40 [ 10.427095][ C0] do_one_initcall+0x124/0x4f0 [ 10.427096][ C0] kernel_init_freeable+0x596/0x630 [ 10.427097][ C0] kernel_init+0x21/0x150 [ 10.427099][ C0] ret_from_fork+0x474/0x6b0 [ 10.427100][ C0] ret_from_fork_asm+0x11/0x20 [ 10.427101][ C0] [ 10.427102][ C0] -> (console_owner){..-.}-{0:0} { [ 10.427103][ C0] IN-SOFTIRQ-W at: [ 10.427104][ C0] __lock_acquire+0x388/0xc20 [ 10.427106][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.427107][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.427109][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.427110][ C0] console_flush_one_record+0x46f/0x710 [ 10.427112][ C0] console_unlock+0xee/0x1f0 [ 10.427114][ C0] vprintk_emit+0x37c/0x3e0 [ 10.427115][ C0] _printk+0xc7/0x100 [ 10.427118][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.427121][ C0] call_timer_fn+0x160/0x4d0 [ 10.427123][ C0] __run_timers+0x68f/0xaa0 [ 10.427124][ C0] run_timer_softirq+0xf0/0x160 [ 10.427126][ C0] handle_softirqs+0x1d3/0x900 [ 10.427128][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.427130][ C0] irq_exit_rcu+0xe/0x30 [ 10.427131][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.427133][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.427135][ C0] pv_native_safe_halt+0xf/0x10 [ 10.427136][ C0] default_idle+0x9/0x10 [ 10.427138][ C0] default_idle_call+0x6e/0xb0 [ 10.427139][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.427142][ C0] do_idle+0xd8/0x190 [ 10.427143][ C0] cpu_startup_entry+0x53/0x70 [ 10.427144][ C0] rest_init+0x279/0x280 [ 10.427146][ C0] start_kernel+0x3af/0x3b0 [ 10.427147][ C0] x86_64_start_reservations+0x24/0x30 [ 10.427149][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.427150][ C0] common_startup_64+0x13e/0x148 [ 10.427153][ C0] INITIAL USE at: [ 10.427154][ C0] } [ 10.427154][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 10.427157][ C0] ... acquired at: [ 10.427158][ C0] mark_lock+0x1d7/0xa00 [ 10.427159][ C0] mark_usage+0x42/0x170 [ 10.427160][ C0] __lock_acquire+0x388/0xc20 [ 10.427161][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.427163][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.427165][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.427166][ C0] console_flush_one_record+0x46f/0x710 [ 10.427168][ C0] console_unlock+0xee/0x1f0 [ 10.427169][ C0] vprintk_emit+0x37c/0x3e0 [ 10.427171][ C0] _printk+0xc7/0x100 [ 10.427172][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.427173][ C0] call_timer_fn+0x160/0x4d0 [ 10.427175][ C0] __run_timers+0x68f/0xaa0 [ 10.427176][ C0] run_timer_softirq+0xf0/0x160 [ 10.427178][ C0] handle_softirqs+0x1d3/0x900 [ 10.427179][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.427180][ C0] irq_exit_rcu+0xe/0x30 [ 10.427181][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.427183][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.427184][ C0] pv_native_safe_halt+0xf/0x10 [ 10.427185][ C0] default_idle+0x9/0x10 [ 10.427187][ C0] default_idle_call+0x6e/0xb0 [ 10.427188][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.427190][ C0] do_idle+0xd8/0x190 [ 10.427191][ C0] cpu_startup_entry+0x53/0x70 [ 10.427192][ C0] rest_init+0x279/0x280 [ 10.427193][ C0] start_kernel+0x3af/0x3b0 [ 10.427194][ C0] x86_64_start_reservations+0x24/0x30 [ 10.427196][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.427197][ C0] common_startup_64+0x13e/0x148 [ 10.427199][ C0] [ 10.427199][ C0] [ 10.427199][ C0] stack backtrace: [ 10.427202][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.427205][ C0] Tainted: [W]=WARN [ 10.427206][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.427208][ C0] Call Trace: [ 10.427209][ C0] [ 10.427210][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.427214][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 10.427217][ C0] mark_lock_irq+0x989/0x9c0 [ 10.427223][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 10.427226][ C0] mark_lock+0x1d7/0xa00 [ 10.427228][ C0] mark_usage+0x42/0x170 [ 10.427229][ C0] __lock_acquire+0x388/0xc20 [ 10.427232][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.427233][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.427236][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.427239][ C0] ? lock_acquire+0x13c/0x160 [ 10.427241][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.427243][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.427245][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.427247][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 10.427248][ C0] ? console_flush_one_record+0x106/0x710 [ 10.427250][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.427252][ C0] ? lock_acquire+0x13c/0x160 [ 10.427254][ C0] console_flush_one_record+0x46f/0x710 [ 10.427257][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 10.427258][ C0] ? __lock_acquire+0x518/0xc20 [ 10.427261][ C0] console_unlock+0xee/0x1f0 [ 10.427262][ C0] ? console_flush_one_record+0x710/0x710 [ 10.427264][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.427266][ C0] ? lock_acquire+0x60/0x160 [ 10.427268][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.427270][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.427272][ C0] vprintk_emit+0x37c/0x3e0 [ 10.427274][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.427276][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.427278][ C0] _printk+0xc7/0x100 [ 10.427280][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.427282][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.427284][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.427286][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.427287][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.427289][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.427291][ C0] call_timer_fn+0x160/0x4d0 [ 10.427293][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.427294][ C0] ? debug_object_active_state+0x430/0x430 [ 10.427298][ C0] ? find_held_lock+0x2b/0x80 [ 10.427299][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.427301][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.427303][ C0] __run_timers+0x68f/0xaa0 [ 10.427305][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.427307][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.427309][ C0] ? __lock_acquire+0x518/0xc20 [ 10.427312][ C0] ? __rwlock_init+0x150/0x150 [ 10.427314][ C0] run_timer_softirq+0xf0/0x160 [ 10.427316][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.427318][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.427320][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.427322][ C0] handle_softirqs+0x1d3/0x900 [ 10.427324][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.427326][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.427328][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.427329][ C0] irq_exit_rcu+0xe/0x30 [ 10.427331][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.427332][ C0] [ 10.427333][ C0] [ 10.427333][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 10.427335][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.427337][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 10.427339][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 10.427342][ C0] RSP: 0018:ffffffff8ec07cf8 EFLAGS: 00000296 [ 10.427345][ C0] RAX: 000000000004e01d RBX: ffffffff8ec1c600 RCX: ffffffff8bcf0307 [ 10.427346][ C0] RDX: ffffffff8ec1c600 RSI: ffffffff8ea38af6 RDI: ffffffff8e48d8e0 [ 10.427347][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 10.427348][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1d80fa2 [ 10.427349][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 10.427350][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.427353][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 10.427354][ C0] default_idle+0x9/0x10 [ 10.427356][ C0] default_idle_call+0x6e/0xb0 [ 10.427358][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.427359][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 10.427361][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 10.427363][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.427365][ C0] do_idle+0xd8/0x190 [ 10.427367][ C0] cpu_startup_entry+0x53/0x70 [ 10.427368][ C0] rest_init+0x279/0x280 [ 10.427370][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 10.427373][ C0] ? rest_init+0x280/0x280 [ 10.427375][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 10.427378][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 10.427381][ C0] ? acpi_enable+0x1e4/0x330 [ 10.427384][ C0] start_kernel+0x3af/0x3b0 [ 10.427385][ C0] x86_64_start_reservations+0x24/0x30 [ 10.427387][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.427389][ C0] common_startup_64+0x13e/0x148 [ 10.427392][ C0] [ 11.308047][ T264] br1: port 1(vx10) entered blocking state [ 11.308065][ T264] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.308068][ T264] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 264, name: ip [ 11.308070][ T264] preempt_count: 1, expected: 0 [ 11.308070][ T264] RCU nest depth: 0, expected: 0 [ 11.308071][ T264] INFO: lockdep is turned off. [ 11.308073][ T264] irq event stamp: 0 [ 11.308073][ T264] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 11.308079][ T264] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 11.308085][ T264] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 11.308086][ T264] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 11.308088][ T264] Preemption disabled at: [ 11.308089][ T264] [] vprintk_emit+0x31b/0x3e0 [ 11.308096][ T264] CPU: 0 UID: 0 PID: 264 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.308100][ T264] Tainted: [W]=WARN [ 11.308101][ T264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.308103][ T264] Call Trace: [ 11.308104][ T264] [ 11.308105][ T264] dump_stack_lvl+0x6f/0xa0 [ 11.308111][ T264] ? vprintk_emit+0x31b/0x3e0 [ 11.308113][ T264] __might_resched.cold+0x1fe/0x2c1 [ 11.308116][ T264] ? __module_address+0x36/0x330 [ 11.308120][ T264] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.308123][ T264] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 11.308125][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308128][ T264] __kmalloc_noprof+0x443/0x760 [ 11.308132][ T264] ? __rwlock_init+0x150/0x150 [ 11.308134][ T264] ? alloc_buf.isra.0+0x4b/0x260 [ 11.308138][ T264] ? do_raw_spin_unlock+0x59/0x250 [ 11.308140][ T264] alloc_buf.isra.0+0x4b/0x260 [ 11.308142][ T264] put_chars+0x1e1/0x2f0 [ 11.308143][ T264] ? prb_final_commit+0x50/0x50 [ 11.308145][ T264] ? __send_to_port+0x420/0x420 [ 11.308147][ T264] ? printk_get_next_message+0x240/0x650 [ 11.308149][ T264] hvc_console_print+0x292/0x780 [ 11.308153][ T264] ? hvc_write+0x3a0/0x3a0 [ 11.308154][ T264] ? do_raw_spin_lock+0x131/0x280 [ 11.308156][ T264] ? vsnprintf+0x668/0x1700 [ 11.308159][ T264] ? __rwlock_init+0x150/0x150 [ 11.308161][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308162][ T264] ? lock_acquire+0x13c/0x160 [ 11.308165][ T264] console_emit_next_record+0x22f/0x4c0 [ 11.308167][ T264] ? devkmsg_read+0x4b0/0x4b0 [ 11.308169][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308171][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308172][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308174][ T264] ? lock_acquire+0x13c/0x160 [ 11.308176][ T264] ? console_flush_one_record+0x111/0x710 [ 11.308178][ T264] console_flush_one_record+0x46f/0x710 [ 11.308180][ T264] ? console_emit_next_record+0x4c0/0x4c0 [ 11.308183][ T264] console_unlock+0xee/0x1f0 [ 11.308185][ T264] ? lock_acquire+0x13c/0x160 [ 11.308186][ T264] ? console_flush_one_record+0x710/0x710 [ 11.308188][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308189][ T264] ? lock_release+0x184/0x1f0 [ 11.308191][ T264] ? lock_acquire+0x60/0x160 [ 11.308192][ T264] ? __rcu_read_lock+0x30/0x70 [ 11.308194][ T264] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.308196][ T264] ? vprintk_emit+0x320/0x3e0 [ 11.308198][ T264] vprintk_emit+0x37c/0x3e0 [ 11.308201][ T264] ? wake_up_klogd_work_func+0x90/0x90 [ 11.308203][ T264] ? __rwlock_init+0x150/0x150 [ 11.308205][ T264] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.308207][ T264] ? lock_acquire+0x13c/0x160 [ 11.308209][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308211][ T264] _printk+0xc7/0x100 [ 11.308214][ T264] ? snapshot_read.cold+0x21/0x21 [ 11.308216][ T264] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.308235][ T264] ? do_setlink.isra.0+0xa31/0x2750 [ 11.308238][ T264] ? rtnl_newlink+0x9f1/0x11c0 [ 11.308239][ T264] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.308242][ T264] br_set_state+0x22f/0x430 [bridge] [ 11.308250][ T264] br_init_port+0xc4/0x200 [bridge] [ 11.308258][ T264] new_nbp+0x39c/0x580 [bridge] [ 11.308266][ T264] br_add_if+0x212/0x1320 [bridge] [ 11.308273][ T264] ? bpf_address_lookup+0x250/0x290 [ 11.308276][ T264] ? is_bpf_text_address+0x72/0x110 [ 11.308278][ T264] ? kernel_text_address+0x149/0x170 [ 11.308280][ T264] ? __kernel_text_address+0x12/0x30 [ 11.308282][ T264] do_set_master+0x357/0x580 [ 11.308285][ T264] do_setlink.isra.0+0xa31/0x2750 [ 11.308287][ T264] ? stack_trace_save+0x93/0xc0 [ 11.308289][ T264] ? rtnl_link_get_size+0x350/0x350 [ 11.308290][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308292][ T264] ? stack_depot_save_flags+0x1bc/0x790 [ 11.308295][ T264] ? kasan_save_stack+0x3d/0x50 [ 11.308298][ T264] ? kasan_save_stack+0x2f/0x50 [ 11.308300][ T264] ? kasan_save_track+0x14/0x30 [ 11.308301][ T264] ? __kasan_kmalloc+0x7b/0x90 [ 11.308303][ T264] ? __kmalloc_cache_noprof+0x29a/0x620 [ 11.308304][ T264] ? rtnl_newlink+0x124/0x11c0 [ 11.308305][ T264] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.308306][ T264] ? netlink_rcv_skb+0x14e/0x3a0 [ 11.308309][ T264] ? netlink_unicast+0x486/0x750 [ 11.308310][ T264] ? netlink_sendmsg+0x735/0xc60 [ 11.308312][ T264] ? ____sys_sendmsg+0x415/0x880 [ 11.308314][ T264] ? ___sys_sendmsg+0x14e/0x1d0 [ 11.308316][ T264] ? __sys_sendmsg+0x12c/0x1d0 [ 11.308317][ T264] ? do_syscall_64+0xff/0x530 [ 11.308319][ T264] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.308322][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308324][ T264] ? lock_acquire+0x13c/0x160 [ 11.308325][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308327][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308328][ T264] ? trace_contention_end+0xb3/0x180 [ 11.308332][ T264] ? __mutex_lock+0x1db/0x1ea0 [ 11.308333][ T264] ? __mutex_lock+0x9a3/0x1ea0 [ 11.308335][ T264] ? rtnl_newlink+0x9a8/0x11c0 [ 11.308336][ T264] ? ww_mutex_lock+0x160/0x160 [ 11.308338][ T264] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.308340][ T264] ? __rtnl_newlink+0x3fa/0xa50 [ 11.308342][ T264] rtnl_newlink+0x9f1/0x11c0 [ 11.308344][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308346][ T264] ? rtnl_bridge_getlink+0x850/0x850 [ 11.308347][ T264] ? lock_acquire+0x13c/0x160 [ 11.308348][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308350][ T264] ? is_bpf_text_address+0x3e/0x110 [ 11.308352][ T264] ? is_bpf_text_address+0x72/0x110 [ 11.308354][ T264] ? kernel_text_address+0x149/0x170 [ 11.308355][ T264] ? __kernel_text_address+0x12/0x30 [ 11.308356][ T264] ? write_profile+0xf0/0xf0 [ 11.308358][ T264] ? unwind_get_return_address+0x67/0xd0 [ 11.308360][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308362][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308363][ T264] ? cap_capable+0x1d7/0x3d0 [ 11.308367][ T264] ? lock_acquire+0x13c/0x160 [ 11.308368][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308370][ T264] ? rtnl_bridge_getlink+0x850/0x850 [ 11.308372][ T264] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.308373][ T264] ? rtnl_link_fill+0x920/0x920 [ 11.308374][ T264] ? filter_irq_stacks+0xd0/0xd0 [ 11.308376][ T264] ? stack_depot_save_flags+0x1bc/0x790 [ 11.308378][ T264] netlink_rcv_skb+0x14e/0x3a0 [ 11.308380][ T264] ? rtnl_link_fill+0x920/0x920 [ 11.308381][ T264] ? lock_release+0x184/0x1f0 [ 11.308383][ T264] ? netlink_ack+0xcf0/0xcf0 [ 11.308384][ T264] ? __netlink_lookup+0xb9/0x6b0 [ 11.308387][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308388][ T264] ? lock_release+0x184/0x1f0 [ 11.308390][ T264] netlink_unicast+0x486/0x750 [ 11.308392][ T264] ? netlink_attachskb+0x810/0x810 [ 11.308394][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308396][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308397][ T264] ? lock_acquire+0x13c/0x160 [ 11.308399][ T264] netlink_sendmsg+0x735/0xc60 [ 11.308401][ T264] ? netlink_unicast+0x750/0x750 [ 11.308403][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308405][ T264] ? lock_release+0x184/0x1f0 [ 11.308407][ T264] ____sys_sendmsg+0x415/0x880 [ 11.308408][ T264] ? copy_msghdr_from_user+0x279/0x420 [ 11.308410][ T264] ? get_timestamp.constprop.0+0x390/0x390 [ 11.308412][ T264] ? move_addr_to_kernel+0x40/0x40 [ 11.308413][ T264] ? filter_irq_stacks+0xd0/0xd0 [ 11.308416][ T264] ___sys_sendmsg+0x14e/0x1d0 [ 11.308418][ T264] ? copy_msghdr_from_user+0x420/0x420 [ 11.308423][ T264] __sys_sendmsg+0x12c/0x1d0 [ 11.308425][ T264] ? __sys_sendmsg_sock+0x20/0x20 [ 11.308428][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.308430][ T264] do_syscall_64+0xff/0x530 [ 11.308431][ T264] ? exc_page_fault+0xee/0x100 [ 11.308433][ T264] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.308435][ T264] RIP: 0033:0x7f75afca054e [ 11.308437][ T264] 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 [ 11.308439][ T264] RSP: 002b:00007ffd96197920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.308443][ T264] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f75afca054e [ 11.308445][ T264] RDX: 0000000000000000 RSI: 00007ffd961979d0 RDI: 0000000000000005 [ 11.308446][ T264] RBP: 00007ffd96197930 R08: 0000000000000000 R09: 0000000000000000 [ 11.308447][ T264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918229 [ 11.308447][ T264] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd96198090 [ 11.308450][ T264] [ 11.334604][ T264] br1: port 1(vx10) entered disabled state [ 11.335394][ T264] vx10: entered allmulticast mode [ 11.336363][ T264] vx10: entered promiscuous mode [ 11.336659][ T264] br1: port 1(vx10) entered blocking state [ 11.336844][ T264] br1: port 1(vx10) entered forwarding state [ 11.341716][ T264] ip (264) used greatest stack depth: 23336 bytes left [ 11.424071][ T269] br1: port 2(vx20) entered blocking state [ 11.424386][ T269] br1: port 2(vx20) entered disabled state [ 11.424669][ T269] vx20: entered allmulticast mode [ 11.427012][ T269] vx20: entered promiscuous mode [ 11.427494][ T269] br1: port 2(vx20) entered blocking state [ 11.427769][ T269] br1: port 2(vx20) entered forwarding state [ 11.470647][ T271] br1: port 3(veth1) entered blocking state [ 11.471101][ T271] br1: port 3(veth1) entered disabled state [ 11.471364][ T271] veth1: entered allmulticast mode [ 11.472378][ T271] veth1: entered promiscuous mode [ 11.493974][ T46] br1: port 3(veth1) entered blocking state [ 11.494246][ T46] br1: port 3(veth1) entered forwarding state [ 11.525057][ T274] br1: port 4(veth2) entered blocking state [ 11.525296][ T274] br1: port 4(veth2) entered disabled state [ 11.525492][ T274] veth2: entered allmulticast mode [ 11.526413][ T274] veth2: entered promiscuous mode [ 11.548024][ T46] br1: port 4(veth2) entered blocking state [ 11.548239][ T46] br1: port 4(veth2) entered forwarding state [ 11.716281][ T284] 8021q: 802.1Q VLAN Support v1.8 [ 11.833455][ T10] br1: entered promiscuous mode [ 13.135399][ T360] br1: port 1(vx10) entered blocking state [ 13.135417][ T360] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.135420][ T360] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 360, name: ip [ 13.135421][ T360] preempt_count: 1, expected: 0 [ 13.135422][ T360] RCU nest depth: 0, expected: 0 [ 13.135423][ T360] INFO: lockdep is turned off. [ 13.135425][ T360] irq event stamp: 0 [ 13.135426][ T360] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 13.135431][ T360] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 13.135437][ T360] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 13.135438][ T360] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 13.135440][ T360] Preemption disabled at: [ 13.135441][ T360] [] vprintk_emit+0x31b/0x3e0 [ 13.135449][ T360] CPU: 3 UID: 0 PID: 360 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.135452][ T360] Tainted: [W]=WARN [ 13.135453][ T360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.135455][ T360] Call Trace: [ 13.135456][ T360] [ 13.135458][ T360] dump_stack_lvl+0x6f/0xa0 [ 13.135463][ T360] ? vprintk_emit+0x31b/0x3e0 [ 13.135465][ T360] __might_resched.cold+0x1fe/0x2c1 [ 13.135469][ T360] ? __module_address+0x36/0x330 [ 13.135472][ T360] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.135475][ T360] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 13.135477][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135480][ T360] __kmalloc_noprof+0x443/0x760 [ 13.135484][ T360] ? __rwlock_init+0x150/0x150 [ 13.135486][ T360] ? alloc_buf.isra.0+0x4b/0x260 [ 13.135490][ T360] ? do_raw_spin_unlock+0x59/0x250 [ 13.135492][ T360] alloc_buf.isra.0+0x4b/0x260 [ 13.135494][ T360] put_chars+0x1e1/0x2f0 [ 13.135495][ T360] ? prb_final_commit+0x50/0x50 [ 13.135497][ T360] ? __send_to_port+0x420/0x420 [ 13.135498][ T360] ? printk_get_next_message+0x240/0x650 [ 13.135501][ T360] hvc_console_print+0x292/0x780 [ 13.135504][ T360] ? hvc_write+0x3a0/0x3a0 [ 13.135506][ T360] ? do_raw_spin_lock+0x131/0x280 [ 13.135507][ T360] ? vsnprintf+0x668/0x1700 [ 13.135511][ T360] ? __rwlock_init+0x150/0x150 [ 13.135512][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135514][ T360] ? lock_acquire+0x13c/0x160 [ 13.135516][ T360] console_emit_next_record+0x22f/0x4c0 [ 13.135519][ T360] ? devkmsg_read+0x4b0/0x4b0 [ 13.135521][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135522][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135524][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135526][ T360] ? lock_acquire+0x13c/0x160 [ 13.135528][ T360] ? console_flush_one_record+0x111/0x710 [ 13.135529][ T360] console_flush_one_record+0x46f/0x710 [ 13.135532][ T360] ? console_emit_next_record+0x4c0/0x4c0 [ 13.135534][ T360] console_unlock+0xee/0x1f0 [ 13.135536][ T360] ? lock_acquire+0x13c/0x160 [ 13.135537][ T360] ? console_flush_one_record+0x710/0x710 [ 13.135539][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135541][ T360] ? lock_release+0x184/0x1f0 [ 13.135542][ T360] ? lock_acquire+0x60/0x160 [ 13.135544][ T360] ? __rcu_read_lock+0x30/0x70 [ 13.135546][ T360] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.135548][ T360] ? vprintk_emit+0x320/0x3e0 [ 13.135550][ T360] vprintk_emit+0x37c/0x3e0 [ 13.135552][ T360] ? wake_up_klogd_work_func+0x90/0x90 [ 13.135554][ T360] ? __rwlock_init+0x150/0x150 [ 13.135556][ T360] ? filter_irq_stacks+0xd0/0xd0 [ 13.135557][ T360] ? lock_acquire+0x13c/0x160 [ 13.135559][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135561][ T360] _printk+0xc7/0x100 [ 13.135564][ T360] ? snapshot_read.cold+0x21/0x21 [ 13.135566][ T360] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.135579][ T360] ? do_setlink.isra.0+0xa31/0x2750 [ 13.135581][ T360] ? rtnl_newlink+0x9f1/0x11c0 [ 13.135582][ T360] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.135585][ T360] br_set_state+0x22f/0x430 [bridge] [ 13.135593][ T360] br_init_port+0xc4/0x200 [bridge] [ 13.135600][ T360] new_nbp+0x39c/0x580 [bridge] [ 13.135608][ T360] br_add_if+0x212/0x1320 [bridge] [ 13.135614][ T360] ? bpf_address_lookup+0x250/0x290 [ 13.135617][ T360] ? is_bpf_text_address+0x72/0x110 [ 13.135619][ T360] ? kernel_text_address+0x149/0x170 [ 13.135621][ T360] ? __kernel_text_address+0x12/0x30 [ 13.135623][ T360] do_set_master+0x357/0x580 [ 13.135626][ T360] do_setlink.isra.0+0xa31/0x2750 [ 13.135628][ T360] ? stack_trace_save+0x93/0xc0 [ 13.135629][ T360] ? rtnl_link_get_size+0x350/0x350 [ 13.135630][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135632][ T360] ? stack_depot_save_flags+0x1bc/0x790 [ 13.135636][ T360] ? kasan_save_stack+0x3d/0x50 [ 13.135638][ T360] ? kasan_save_stack+0x2f/0x50 [ 13.135640][ T360] ? kasan_save_track+0x14/0x30 [ 13.135641][ T360] ? __kasan_kmalloc+0x7b/0x90 [ 13.135643][ T360] ? __kmalloc_cache_noprof+0x29a/0x620 [ 13.135644][ T360] ? rtnl_newlink+0x124/0x11c0 [ 13.135645][ T360] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.135646][ T360] ? netlink_rcv_skb+0x14e/0x3a0 [ 13.135649][ T360] ? netlink_unicast+0x486/0x750 [ 13.135650][ T360] ? netlink_sendmsg+0x735/0xc60 [ 13.135652][ T360] ? ____sys_sendmsg+0x415/0x880 [ 13.135654][ T360] ? ___sys_sendmsg+0x14e/0x1d0 [ 13.135656][ T360] ? __sys_sendmsg+0x12c/0x1d0 [ 13.135657][ T360] ? do_syscall_64+0xff/0x530 [ 13.135659][ T360] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.135662][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135663][ T360] ? lock_acquire+0x13c/0x160 [ 13.135665][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135666][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135668][ T360] ? trace_contention_end+0xb3/0x180 [ 13.135671][ T360] ? __mutex_lock+0x1db/0x1ea0 [ 13.135673][ T360] ? __mutex_lock+0x9a3/0x1ea0 [ 13.135675][ T360] ? rtnl_newlink+0x9a8/0x11c0 [ 13.135676][ T360] ? ww_mutex_lock+0x160/0x160 [ 13.135677][ T360] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.135680][ T360] ? __rtnl_newlink+0x3fa/0xa50 [ 13.135682][ T360] rtnl_newlink+0x9f1/0x11c0 [ 13.135684][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135686][ T360] ? rtnl_bridge_getlink+0x850/0x850 [ 13.135689][ T360] ? lock_acquire+0x13c/0x160 [ 13.135691][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135693][ T360] ? is_bpf_text_address+0x3e/0x110 [ 13.135694][ T360] ? is_bpf_text_address+0x72/0x110 [ 13.135696][ T360] ? kernel_text_address+0x149/0x170 [ 13.135698][ T360] ? __kernel_text_address+0x12/0x30 [ 13.135699][ T360] ? write_profile+0xf0/0xf0 [ 13.135700][ T360] ? unwind_get_return_address+0x67/0xd0 [ 13.135702][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135704][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135706][ T360] ? cap_capable+0x1d7/0x3d0 [ 13.135709][ T360] ? lock_acquire+0x13c/0x160 [ 13.135711][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135712][ T360] ? rtnl_bridge_getlink+0x850/0x850 [ 13.135714][ T360] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.135715][ T360] ? rtnl_link_fill+0x920/0x920 [ 13.135717][ T360] ? filter_irq_stacks+0xd0/0xd0 [ 13.135718][ T360] ? stack_depot_save_flags+0x1bc/0x790 [ 13.135720][ T360] netlink_rcv_skb+0x14e/0x3a0 [ 13.135722][ T360] ? rtnl_link_fill+0x920/0x920 [ 13.135723][ T360] ? lock_release+0x184/0x1f0 [ 13.135725][ T360] ? netlink_ack+0xcf0/0xcf0 [ 13.135726][ T360] ? __netlink_lookup+0xb9/0x6b0 [ 13.135729][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135730][ T360] ? lock_release+0x184/0x1f0 [ 13.135732][ T360] netlink_unicast+0x486/0x750 [ 13.135734][ T360] ? netlink_attachskb+0x810/0x810 [ 13.135736][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135737][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135739][ T360] ? lock_acquire+0x13c/0x160 [ 13.135741][ T360] netlink_sendmsg+0x735/0xc60 [ 13.135743][ T360] ? netlink_unicast+0x750/0x750 [ 13.135745][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135747][ T360] ? lock_release+0x184/0x1f0 [ 13.135748][ T360] ____sys_sendmsg+0x415/0x880 [ 13.135750][ T360] ? copy_msghdr_from_user+0x279/0x420 [ 13.135752][ T360] ? get_timestamp.constprop.0+0x390/0x390 [ 13.135753][ T360] ? move_addr_to_kernel+0x40/0x40 [ 13.135755][ T360] ? filter_irq_stacks+0xd0/0xd0 [ 13.135757][ T360] ___sys_sendmsg+0x14e/0x1d0 [ 13.135759][ T360] ? copy_msghdr_from_user+0x420/0x420 [ 13.135764][ T360] __sys_sendmsg+0x12c/0x1d0 [ 13.135766][ T360] ? __sys_sendmsg_sock+0x20/0x20 [ 13.135768][ T360] ? rcu_is_watching+0x16/0xd0 [ 13.135770][ T360] do_syscall_64+0xff/0x530 [ 13.135772][ T360] ? exc_page_fault+0xee/0x100 [ 13.135774][ T360] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.135775][ T360] RIP: 0033:0x7f82d2d1354e [ 13.135777][ T360] 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 [ 13.135780][ T360] RSP: 002b:00007ffcecd0daa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.135784][ T360] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f82d2d1354e [ 13.135785][ T360] RDX: 0000000000000000 RSI: 00007ffcecd0db50 RDI: 0000000000000005 [ 13.135786][ T360] RBP: 00007ffcecd0dab0 R08: 0000000000000000 R09: 0000000000000000 [ 13.135787][ T360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91822b [ 13.135788][ T360] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcecd0e210 [ 13.135790][ T360] [ 13.161147][ T360] br1: port 1(vx10) entered disabled state [ 13.161406][ T360] vx10: entered allmulticast mode [ 13.162394][ T360] vx10: entered promiscuous mode [ 13.162817][ T360] br1: port 1(vx10) entered blocking state [ 13.163040][ T360] br1: port 1(vx10) entered forwarding state [ 13.232573][ T364] br1: port 2(vx20) entered blocking state [ 13.232795][ T364] br1: port 2(vx20) entered disabled state [ 13.232985][ T364] vx20: entered allmulticast mode [ 13.233888][ T364] vx20: entered promiscuous mode [ 13.234174][ T364] br1: port 2(vx20) entered blocking state [ 13.234360][ T364] br1: port 2(vx20) entered forwarding state [ 13.268895][ T366] br1: port 3(w1) entered blocking state [ 13.269063][ T366] br1: port 3(w1) entered disabled state [ 13.269220][ T366] w1: entered allmulticast mode [ 13.270131][ T366] w1: entered promiscuous mode [ 13.285955][ T59] br1: port 3(w1) entered blocking state [ 13.286159][ T59] br1: port 3(w1) entered forwarding state [ 13.319173][ T369] br1: port 4(w3) entered blocking state [ 13.319357][ T369] br1: port 4(w3) entered disabled state [ 13.319512][ T369] w3: entered allmulticast mode [ 13.320426][ T369] w3: entered promiscuous mode [ 13.342920][ T46] br1: port 4(w3) entered blocking state [ 13.343080][ T46] br1: port 4(w3) entered forwarding state [ 13.517319][ T34] br1: entered promiscuous mode [ 15.172869][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.172891][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.172893][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 23, name: ksoftirqd/1 [ 15.172895][ C1] preempt_count: 101, expected: 0 [ 15.172896][ C1] RCU nest depth: 1, expected: 0 [ 15.172897][ C1] INFO: lockdep is turned off. [ 15.172898][ C1] irq event stamp: 825356 [ 15.172899][ C1] hardirqs last enabled at (825355): [] run_ksoftirqd+0x3e/0x60 [ 15.172908][ C1] hardirqs last disabled at (825356): [] __schedule+0x1246/0x20e0 [ 15.172912][ C1] softirqs last enabled at (825354): [] handle_softirqs+0x67c/0x900 [ 15.172913][ C1] softirqs last disabled at (824685): [] run_ksoftirqd+0x39/0x60 [ 15.172916][ C1] Preemption disabled at: [ 15.172916][ C1] [] handle_softirqs+0xf6/0x900 [ 15.172922][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.172926][ C1] Tainted: [W]=WARN [ 15.172927][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.172929][ C1] Call Trace: [ 15.172930][ C1] [ 15.172932][ C1] dump_stack_lvl+0x6f/0xa0 [ 15.172937][ C1] ? handle_softirqs+0xf6/0x900 [ 15.172939][ C1] __might_resched.cold+0x1fe/0x2c1 [ 15.172942][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.172946][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.172950][ C1] __kmalloc_noprof+0x443/0x760 [ 15.172953][ C1] ? __rwlock_init+0x150/0x150 [ 15.172956][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 15.172960][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 15.172962][ C1] alloc_buf.isra.0+0x4b/0x260 [ 15.172964][ C1] put_chars+0x1e1/0x2f0 [ 15.172966][ C1] ? __send_to_port+0x420/0x420 [ 15.172967][ C1] ? console_prepend_replay+0x20/0x20 [ 15.172971][ C1] hvc_console_print+0x292/0x780 [ 15.172974][ C1] ? hvc_write+0x3a0/0x3a0 [ 15.172976][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.172977][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.172979][ C1] ? lock_acquire+0x13c/0x160 [ 15.172981][ C1] console_emit_next_record+0x22f/0x4c0 [ 15.172984][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 15.172986][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.172987][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.172989][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.172991][ C1] ? lock_acquire+0x13c/0x160 [ 15.172992][ C1] ? console_flush_one_record+0x111/0x710 [ 15.172994][ C1] console_flush_one_record+0x46f/0x710 [ 15.172996][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 15.172999][ C1] console_unlock+0xee/0x1f0 [ 15.173001][ C1] ? lock_acquire+0x13c/0x160 [ 15.173002][ C1] ? console_flush_one_record+0x710/0x710 [ 15.173004][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173006][ C1] ? lock_release+0x184/0x1f0 [ 15.173007][ C1] ? lock_acquire+0x60/0x160 [ 15.173009][ C1] ? __rcu_read_lock+0x30/0x70 [ 15.173011][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.173012][ C1] ? vprintk_emit+0x320/0x3e0 [ 15.173014][ C1] vprintk_emit+0x37c/0x3e0 [ 15.173017][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 15.173019][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 15.173021][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173022][ C1] ? __dev_queue_xmit+0x979/0x1b80 [ 15.173026][ C1] ? lock_acquire+0x13c/0x160 [ 15.173028][ C1] _printk+0xc7/0x100 [ 15.173031][ C1] ? snapshot_read.cold+0x21/0x21 [ 15.173032][ C1] ? ___ratelimit+0x4e7/0xa00 [ 15.173036][ C1] ? fdb_notify.isra.0+0x120/0x120 [bridge] [ 15.173048][ C1] ? idr_get_free+0x830/0x830 [ 15.173050][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173052][ C1] br_fdb_update.cold+0x74/0x90 [bridge] [ 15.173062][ C1] ? br_fdb_add_local+0x60/0x60 [bridge] [ 15.173070][ C1] ? __allowed_ingress+0x58c/0xcc0 [bridge] [ 15.173079][ C1] ? br_allowed_ingress+0x6c/0x150 [bridge] [ 15.173085][ C1] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 15.173093][ C1] ? br_handle_local_finish+0x20/0x20 [bridge] [ 15.173099][ C1] ? stack_trace_save+0x93/0xc0 [ 15.173102][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 15.173103][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 15.173107][ C1] br_handle_frame+0x74d/0xf50 [bridge] [ 15.173114][ C1] ? kasan_save_free_info+0x3b/0x60 [ 15.173117][ C1] ? __kasan_slab_free+0x43/0x70 [ 15.173119][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173120][ C1] ? br_handle_frame_finish+0x1d20/0x1d20 [bridge] [ 15.173127][ C1] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 15.173129][ C1] ? kthread+0x330/0x460 [ 15.173132][ C1] ? ret_from_fork+0x474/0x6b0 [ 15.173134][ C1] ? ret_from_fork_asm+0x11/0x20 [ 15.173137][ C1] ? do_xdp_generic+0x4a0/0x4a0 [ 15.173140][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173141][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.173144][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 15.173145][ C1] ? trace_hardirqs_on+0x36/0x40 [ 15.173147][ C1] ? kmem_cache_free+0xf8/0x550 [ 15.173149][ C1] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 15.173151][ C1] ? ip6_input+0x570/0x570 [ 15.173154][ C1] ? __netif_receive_skb_core.constprop.0+0x2bb0/0x2bb0 [ 15.173156][ C1] ? ip6_rcv_core+0xded/0x1be0 [ 15.173158][ C1] ? lock_acquire+0x13c/0x160 [ 15.173160][ C1] netif_receive_skb_list_internal+0x5f8/0xe20 [ 15.173162][ C1] ? process_backlog+0x14c0/0x14c0 [ 15.173164][ C1] ? lock_acquire+0x13c/0x160 [ 15.173166][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173168][ C1] ? lock_release+0x184/0x1f0 [ 15.173169][ C1] ? dev_gro_receive+0x1f8/0x1740 [ 15.173172][ C1] ? __rwlock_init+0x150/0x150 [ 15.173174][ C1] gro_receive_skb+0x52f/0xbb0 [ 15.173175][ C1] gro_cell_poll+0x275/0x550 [ 15.173180][ C1] __napi_poll+0xd4/0x3b0 [ 15.173182][ C1] net_rx_action+0x513/0xf50 [ 15.173184][ C1] ? __napi_poll+0x3b0/0x3b0 [ 15.173187][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173188][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173191][ C1] ? __schedule+0xfa5/0x20e0 [ 15.173192][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173194][ C1] handle_softirqs+0x1d3/0x900 [ 15.173196][ C1] ? _local_bh_enable+0xc0/0xc0 [ 15.173198][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173200][ C1] ? rcu_is_watching+0x16/0xd0 [ 15.173202][ C1] run_ksoftirqd+0x39/0x60 [ 15.173203][ C1] smpboot_thread_fn+0x2fb/0x9b0 [ 15.173206][ C1] ? sort_range+0x20/0x20 [ 15.173208][ C1] kthread+0x367/0x460 [ 15.173209][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.173210][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.173212][ C1] ret_from_fork+0x474/0x6b0 [ 15.173214][ C1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.173216][ C1] ? __switch_to+0x5a3/0xe00 [ 15.173218][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.173220][ C1] ret_from_fork_asm+0x11/0x20 [ 15.173223][ C1] [ 15.191903][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.192266][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.192606][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.192977][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.193309][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.193616][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.194231][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 15.194574][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 15.194899][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 30.155510][ T12] w3: left allmulticast mode [ 30.155526][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.155528][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 30.155529][ T12] preempt_count: 1, expected: 0 [ 30.155530][ T12] RCU nest depth: 0, expected: 0 [ 30.155531][ T12] INFO: lockdep is turned off. [ 30.155532][ T12] irq event stamp: 92 [ 30.155533][ T12] hardirqs last enabled at (91): [] _raw_spin_unlock_irq+0x28/0x50 [ 30.155542][ T12] hardirqs last disabled at (92): [] __schedule+0x1246/0x20e0 [ 30.155544][ T12] softirqs last enabled at (88): [] addrconf_verify_rtnl+0x38a/0x10b0 [ 30.155547][ T12] softirqs last disabled at (82): [] addrconf_verify_rtnl+0x31/0x10b0 [ 30.155550][ T12] Preemption disabled at: [ 30.155550][ T12] [] vprintk_emit+0x31b/0x3e0 [ 30.155559][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.155562][ T12] Tainted: [W]=WARN [ 30.155563][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.155565][ T12] Workqueue: netns cleanup_net [ 30.155571][ T12] Call Trace: [ 30.155572][ T12] [ 30.155574][ T12] dump_stack_lvl+0x6f/0xa0 [ 30.155579][ T12] ? vprintk_emit+0x31b/0x3e0 [ 30.155581][ T12] __might_resched.cold+0x1fe/0x2c1 [ 30.155585][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.155588][ T12] ? rcu_is_watching+0x16/0xd0 [ 30.155592][ T12] __kmalloc_noprof+0x443/0x760 [ 30.155595][ T12] ? __rwlock_init+0x150/0x150 [ 30.155598][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 30.155602][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 30.155604][ T12] alloc_buf.isra.0+0x4b/0x260 [ 30.155606][ T12] put_chars+0x1e1/0x2f0 [ 30.155607][ T12] ? desc_read_finalized_seq+0x79/0x120 [ 30.155609][ T12] ? __send_to_port+0x420/0x420 [ 30.155611][ T12] ? console_prepend_replay+0x20/0x20 [ 30.155614][ T12] hvc_console_print+0x292/0x780 [ 30.155618][ T12] ? hvc_write+0x3a0/0x3a0 [ 30.155619][ T12] ? do_raw_spin_lock+0x131/0x280 [ 30.155621][ T12] ? __rwlock_init+0x150/0x150 [ 30.155622][ T12] ? rcu_is_watching+0x16/0xd0 [ 30.155624][ T12] ? rcu_is_watching+0x16/0xd0 [ 30.155625][ T12] ? lock_acquire+0x13c/0x160 [ 30.155628][ T12] console_emit_next_record+0x22f/0x4c0 [ 30.155630][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 30.155632][ T12] ? rcu_is_watching+0x16/0xd0 [ 30.155634][ T12] ? rcu_is_watching+0x16/0xd0 [ 30.155635][ T12] ? rcu_is_watching+0x16/0xd0 [ 30.155637][ T12] ? lock_acquire+0x13c/0x160 [ 30.155639][ T12] ? console_flush_one_record+0x111/0x710 [ 30.155641][ T12] console_flush_one_record+0x46f/0x710 [ 30.155643][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 30.155646][ T12] console_unlock+0xee/0x1f0 [ 30.155647][ T12] ? lock_acquire+0x13c/0x160 [ 30.155649][ T12] ? console_flush_one_record+0x710/0x710 [ 30.155651][ T12] ? rcu_is_watching+0x16/0xd0 [ 30.155652][ T12] ? lock_release+0x184/0x1f0 [ 30.155654][ T12] ? lock_acquire+0x60/0x160 [ 30.155655][ T12] ? __rcu_read_lock+0x30/0x70 [ 30.155657][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.155659][ T12] ? vprintk_emit+0x320/0x3e0 [ 30.155661][ T12] vprintk_emit+0x37c/0x3e0 [ 30.155663][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 30.155665][ T12] ? process_one_work+0xe3e/0x1560 [ 30.155667][ T12] ? kthread+0x367/0x460 [ 30.155669][ T12] ? ret_from_fork+0x474/0x6b0 [ 30.155672][ T12] ? ret_from_fork_asm+0x11/0x20 [ 30.155674][ T12] _printk+0xc7/0x100 [ 30.155677][ T12] ? snapshot_read.cold+0x21/0x21 [ 30.155680][ T12] ? netdev_name+0x43/0x60 [ 30.155682][ T12] ? __netdev_printk+0x17f/0x1d0 [ 30.155684][ T12] netdev_info+0xe2/0x116 [ 30.155689][ T12] ? netdev_notice+0x120/0x120 [ 30.155691][ T12] ? rcu_is_watching+0x16/0xd0 [ 30.155693][ T12] ? __up_read+0x355/0x9e0 [ 30.155695][ T12] ? trace_hardirqs_on+0x36/0x40 [ 30.155697][ T12] ? down_write_nested+0x200/0x200 [ 30.155698][ T12] ? mutex_is_locked+0x1c/0x50 [ 30.155701][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 30.155704][ T12] dev_set_allmulti+0xa2/0x150 [ 30.155706][ T12] del_nbp+0xb7/0xc10 [bridge] [ 30.155720][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 30.155728][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 30.155735][ T12] ops_undo_list+0x5be/0x8f0 [ 30.155737][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 30.155739][ T12] ? idr_destroy+0x121/0x250 [ 30.155742][ T12] cleanup_net+0x431/0x890 [ 30.155744][ T12] ? net_passive_dec+0x230/0x230 [ 30.155746][ T12] ? lock_acquire+0x13c/0x160 [ 30.155747][ T12] ? rcu_is_watching+0x16/0xd0 [ 30.155750][ T12] process_one_work+0xe3e/0x1560 [ 30.155752][ T12] ? __queue_delayed_work+0x470/0x470 [ 30.155755][ T12] ? __rwlock_init+0x150/0x150 [ 30.155757][ T12] worker_thread+0x4f1/0xd60 [ 30.155760][ T12] ? rescuer_thread+0x1340/0x1340 [ 30.155762][ T12] kthread+0x367/0x460 [ 30.155763][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.155765][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 30.155767][ T12] ret_from_fork+0x474/0x6b0 [ 30.155768][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 30.155770][ T12] ? __switch_to+0x5a3/0xe00 [ 30.155772][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 30.155774][ T12] ret_from_fork_asm+0x11/0x20 [ 30.155777][ T12] [ 30.175990][ T12] w3: left promiscuous mode [ 30.176247][ T12] br1: port 4(w3) entered disabled state [ 30.177147][ T12] w1: left allmulticast mode [ 30.177334][ T12] w1: left promiscuous mode [ 30.177522][ T12] br1: port 3(w1) entered disabled state [ 30.188817][ T12] vx20: left allmulticast mode [ 30.189007][ T12] vx20: left promiscuous mode [ 30.189225][ T12] br1: port 2(vx20) entered disabled state [ 30.189963][ T12] vx10: left allmulticast mode [ 30.190113][ T12] vx10: left promiscuous mode [ 30.190309][ T12] br1: port 1(vx10) entered disabled state [ 30.553590][ T68] br1: left promiscuous mode [ 30.697388][ T622] br1: port 4(veth2) entered disabled state [ 30.711657][ T623] veth2: left allmulticast mode [ 30.711852][ T623] veth2: left promiscuous mode [ 30.712056][ T623] br1: port 4(veth2) entered disabled state [ 30.756720][ T625] br1: port 3(veth1) entered disabled state [ 30.771864][ T626] veth1: left allmulticast mode [ 30.772075][ T626] veth1: left promiscuous mode [ 30.772344][ T626] br1: port 3(veth1) entered disabled state [ 30.806206][ T628] vx20: left allmulticast mode [ 30.806415][ T628] vx20: left promiscuous mode [ 30.806676][ T628] br1: port 2(vx20) entered disabled state [ 30.919489][ T632] vx10: left allmulticast mode [ 30.919780][ T632] vx10: left promiscuous mode [ 30.920107][ T632] br1: port 1(vx10) entered disabled state