[ 10.513711][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 10.513958][ C0] [ 10.513961][ C0] ======================================================== [ 10.513962][ C0] WARNING: possible irq lock inversion dependency detected [ 10.513964][ C0] 7.2.0-virtme #1 Tainted: G W [ 10.513966][ C0] -------------------------------------------------------- [ 10.513966][ C0] ksoftirqd/0/14 just changed the state of lock: [ 10.513967][ C0] ffffffff89c9d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.513979][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 10.513981][ C0] (fs_reclaim){+.+.}-{0:0} [ 10.513982][ C0] [ 10.513982][ C0] [ 10.513982][ C0] and interrupts could create inverse lock ordering between them. [ 10.513982][ C0] [ 10.513983][ C0] [ 10.513983][ C0] other info that might help us debug this: [ 10.513983][ C0] Possible interrupt unsafe locking scenario: [ 10.513983][ C0] [ 10.513984][ C0] CPU0 CPU1 [ 10.513985][ C0] ---- ---- [ 10.513985][ C0] lock(fs_reclaim); [ 10.513986][ C0] local_irq_disable(); [ 10.513986][ C0] lock(console_owner); [ 10.513987][ C0] lock(fs_reclaim); [ 10.513988][ C0] [ 10.513988][ C0] lock(console_owner); [ 10.513989][ C0] [ 10.513989][ C0] *** DEADLOCK *** [ 10.513989][ C0] [ 10.513990][ C0] locks held by ksoftirqd/0/14: 4, last CPU#0: [ 10.513991][ C0] #0: ffa00000000e7ab8 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 10.513997][ C0] #1: ffffffff89de29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 10.514002][ C0] #2: ffffffff89d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.514004][ C0] #3: ffffffff89d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.514008][ C0] [ 10.514008][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 10.514011][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 10.514013][ C0] HARDIRQ-ON-W at: [ 10.514014][ C0] __lock_acquire+0x388/0xc20 [ 10.514018][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.514019][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.514023][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.514025][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.514027][ C0] workqueue_init+0x2a/0x680 [ 10.514031][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.514034][ C0] kernel_init+0x21/0x150 [ 10.514038][ C0] ret_from_fork+0x474/0x6b0 [ 10.514042][ C0] ret_from_fork_asm+0x11/0x20 [ 10.514044][ C0] SOFTIRQ-ON-W at: [ 10.514045][ C0] __lock_acquire+0x388/0xc20 [ 10.514047][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.514049][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.514050][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.514051][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.514053][ C0] workqueue_init+0x2a/0x680 [ 10.514054][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.514056][ C0] kernel_init+0x21/0x150 [ 10.514057][ C0] ret_from_fork+0x474/0x6b0 [ 10.514058][ C0] ret_from_fork_asm+0x11/0x20 [ 10.514060][ C0] INITIAL USE at: [ 10.514061][ C0] __lock_acquire+0x388/0xc20 [ 10.514062][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.514063][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.514065][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.514066][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.514067][ C0] workqueue_init+0x2a/0x680 [ 10.514069][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.514070][ C0] kernel_init+0x21/0x150 [ 10.514072][ C0] ret_from_fork+0x474/0x6b0 [ 10.514073][ C0] ret_from_fork_asm+0x11/0x20 [ 10.514074][ C0] } [ 10.514075][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 10.514078][ C0] ... acquired at: [ 10.514079][ C0] __lock_acquire+0x518/0xc20 [ 10.514081][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.514082][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.514083][ C0] __kmalloc_noprof+0xd3/0x760 [ 10.514084][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.514088][ C0] put_chars+0x1e1/0x2f0 [ 10.514089][ C0] hvc_console_print+0x292/0x780 [ 10.514093][ C0] console_emit_next_record+0x22f/0x4c0 [ 10.514094][ C0] console_flush_one_record+0x46f/0x710 [ 10.514096][ C0] console_unlock+0xee/0x1f0 [ 10.514098][ C0] vprintk_emit+0x37c/0x3e0 [ 10.514098][ C0] _printk+0xc7/0x100 [ 10.514101][ C0] i8042_pnp_init+0xf7/0x3c0 [ 10.514104][ C0] i8042_platform_init+0x3f9/0x460 [ 10.514106][ C0] i8042_init+0x45/0x130 [ 10.514107][ C0] do_one_initcall+0x124/0x4f0 [ 10.514108][ C0] kernel_init_freeable+0x596/0x630 [ 10.514110][ C0] kernel_init+0x21/0x150 [ 10.514111][ C0] ret_from_fork+0x474/0x6b0 [ 10.514112][ C0] ret_from_fork_asm+0x11/0x20 [ 10.514114][ C0] [ 10.514114][ C0] -> (console_owner){..-.}-{0:0} { [ 10.514116][ C0] IN-SOFTIRQ-W at: [ 10.514116][ C0] __lock_acquire+0x388/0xc20 [ 10.514118][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.514119][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.514121][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.514123][ C0] console_flush_one_record+0x46f/0x710 [ 10.514124][ C0] console_unlock+0xee/0x1f0 [ 10.514126][ C0] vprintk_emit+0x37c/0x3e0 [ 10.514127][ C0] _printk+0xc7/0x100 [ 10.514128][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.514130][ C0] call_timer_fn+0x160/0x4d0 [ 10.514132][ C0] __run_timers+0x68f/0xaa0 [ 10.514134][ C0] run_timer_softirq+0xf0/0x160 [ 10.514135][ C0] handle_softirqs+0x1d3/0x900 [ 10.514138][ C0] run_ksoftirqd+0x39/0x60 [ 10.514139][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 10.514142][ C0] kthread+0x367/0x460 [ 10.514144][ C0] ret_from_fork+0x474/0x6b0 [ 10.514145][ C0] ret_from_fork_asm+0x11/0x20 [ 10.514146][ C0] INITIAL USE at: [ 10.514147][ C0] } [ 10.514148][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 10.514150][ C0] ... acquired at: [ 10.514150][ C0] mark_lock+0x1d7/0xa00 [ 10.514152][ C0] mark_usage+0x42/0x170 [ 10.514153][ C0] __lock_acquire+0x388/0xc20 [ 10.514155][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.514156][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.514158][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.514159][ C0] console_flush_one_record+0x46f/0x710 [ 10.514161][ C0] console_unlock+0xee/0x1f0 [ 10.514162][ C0] vprintk_emit+0x37c/0x3e0 [ 10.514163][ C0] _printk+0xc7/0x100 [ 10.514164][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.514165][ C0] call_timer_fn+0x160/0x4d0 [ 10.514167][ C0] __run_timers+0x68f/0xaa0 [ 10.514168][ C0] run_timer_softirq+0xf0/0x160 [ 10.514170][ C0] handle_softirqs+0x1d3/0x900 [ 10.514171][ C0] run_ksoftirqd+0x39/0x60 [ 10.514172][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 10.514174][ C0] kthread+0x367/0x460 [ 10.514175][ C0] ret_from_fork+0x474/0x6b0 [ 10.514176][ C0] ret_from_fork_asm+0x11/0x20 [ 10.514178][ C0] [ 10.514178][ C0] [ 10.514178][ C0] stack backtrace: [ 10.514181][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.514184][ C0] Tainted: [W]=WARN [ 10.514185][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.514187][ C0] Call Trace: [ 10.514188][ C0] [ 10.514190][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.514194][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 10.514197][ C0] mark_lock_irq+0x989/0x9c0 [ 10.514200][ C0] mark_lock+0x1d7/0xa00 [ 10.514202][ C0] mark_usage+0x42/0x170 [ 10.514203][ C0] __lock_acquire+0x388/0xc20 [ 10.514206][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.514207][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.514210][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514212][ C0] ? lock_acquire+0x13c/0x160 [ 10.514213][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.514215][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.514217][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.514219][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 10.514221][ C0] ? console_flush_one_record+0x106/0x710 [ 10.514223][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514224][ C0] ? lock_acquire+0x13c/0x160 [ 10.514226][ C0] console_flush_one_record+0x46f/0x710 [ 10.514228][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 10.514230][ C0] ? __lock_acquire+0x518/0xc20 [ 10.514232][ C0] console_unlock+0xee/0x1f0 [ 10.514234][ C0] ? console_flush_one_record+0x710/0x710 [ 10.514236][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514237][ C0] ? lock_acquire+0xe0/0x160 [ 10.514239][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.514241][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.514243][ C0] vprintk_emit+0x37c/0x3e0 [ 10.514244][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.514246][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.514248][ C0] _printk+0xc7/0x100 [ 10.514249][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.514251][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.514253][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.514255][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.514256][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.514258][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.514260][ C0] call_timer_fn+0x160/0x4d0 [ 10.514262][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.514264][ C0] ? find_held_lock+0x2b/0x80 [ 10.514265][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.514267][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514269][ C0] __run_timers+0x68f/0xaa0 [ 10.514270][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.514273][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.514275][ C0] ? __lock_acquire+0x518/0xc20 [ 10.514277][ C0] ? __rwlock_init+0x150/0x150 [ 10.514280][ C0] run_timer_softirq+0xf0/0x160 [ 10.514282][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.514284][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.514286][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514288][ C0] handle_softirqs+0x1d3/0x900 [ 10.514290][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.514292][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514294][ C0] run_ksoftirqd+0x39/0x60 [ 10.514296][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 10.514298][ C0] ? sort_range+0x20/0x20 [ 10.514300][ C0] kthread+0x367/0x460 [ 10.514301][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.514303][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.514304][ C0] ret_from_fork+0x474/0x6b0 [ 10.514306][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 10.514308][ C0] ? __switch_to+0x5a3/0xe00 [ 10.514311][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.514313][ C0] ret_from_fork_asm+0x11/0x20 [ 10.514316][ C0] [ 10.514320][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.514321][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14, name: ksoftirqd/0 [ 10.514322][ C0] preempt_count: 102, expected: 0 [ 10.514323][ C0] RCU nest depth: 0, expected: 0 [ 10.514324][ C0] INFO: lockdep is turned off. [ 10.514324][ C0] irq event stamp: 1024217 [ 10.514325][ C0] hardirqs last enabled at (1024216): [] irqentry_exit+0x21c/0x790 [ 10.514327][ C0] hardirqs last disabled at (1024217): [] console_emit_next_record+0x3d4/0x4c0 [ 10.514329][ C0] softirqs last enabled at (1024190): [] handle_softirqs+0x67c/0x900 [ 10.514331][ C0] softirqs last disabled at (1024195): [] run_ksoftirqd+0x39/0x60 [ 10.514333][ C0] Preemption disabled at: [ 10.514333][ C0] [] handle_softirqs+0xf6/0x900 [ 10.514336][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.514338][ C0] Tainted: [W]=WARN [ 10.514339][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.514339][ C0] Call Trace: [ 10.514340][ C0] [ 10.514340][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.514343][ C0] ? handle_softirqs+0xf6/0x900 [ 10.514344][ C0] __might_resched.cold+0x1fe/0x2c1 [ 10.514347][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.514349][ C0] ? nbcon_get_cpu_emergency_nesting+0xa/0x30 [ 10.514351][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514352][ C0] __kmalloc_noprof+0x443/0x760 [ 10.514353][ C0] ? __rwlock_init+0x150/0x150 [ 10.514355][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 10.514357][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 10.514359][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.514362][ C0] put_chars+0x1e1/0x2f0 [ 10.514363][ C0] ? __send_to_port+0x420/0x420 [ 10.514365][ C0] ? mark_lock+0x1d7/0xa00 [ 10.514367][ C0] hvc_console_print+0x292/0x780 [ 10.514370][ C0] ? hvc_write+0x3a0/0x3a0 [ 10.514372][ C0] ? lock_acquire+0x13c/0x160 [ 10.514374][ C0] console_emit_next_record+0x22f/0x4c0 [ 10.514376][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 10.514378][ C0] ? console_flush_one_record+0x106/0x710 [ 10.514380][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514381][ C0] ? lock_acquire+0x13c/0x160 [ 10.514383][ C0] console_flush_one_record+0x46f/0x710 [ 10.514385][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 10.514387][ C0] ? __lock_acquire+0x518/0xc20 [ 10.514389][ C0] console_unlock+0xee/0x1f0 [ 10.514391][ C0] ? console_flush_one_record+0x710/0x710 [ 10.514393][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514394][ C0] ? lock_acquire+0xe0/0x160 [ 10.514396][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.514397][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.514399][ C0] vprintk_emit+0x37c/0x3e0 [ 10.514400][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.514402][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.514404][ C0] _printk+0xc7/0x100 [ 10.514405][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.514407][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.514409][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.514411][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.514413][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.514414][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.514416][ C0] call_timer_fn+0x160/0x4d0 [ 10.514418][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.514420][ C0] ? find_held_lock+0x2b/0x80 [ 10.514421][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.514423][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514425][ C0] __run_timers+0x68f/0xaa0 [ 10.514427][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.514429][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.514431][ C0] ? __lock_acquire+0x518/0xc20 [ 10.514433][ C0] ? __rwlock_init+0x150/0x150 [ 10.514435][ C0] run_timer_softirq+0xf0/0x160 [ 10.514437][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.514439][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.514440][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514442][ C0] handle_softirqs+0x1d3/0x900 [ 10.514444][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.514445][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.514447][ C0] run_ksoftirqd+0x39/0x60 [ 10.514448][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 10.514450][ C0] ? sort_range+0x20/0x20 [ 10.514452][ C0] kthread+0x367/0x460 [ 10.514462][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.514463][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.514465][ C0] ret_from_fork+0x474/0x6b0 [ 10.514467][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 10.514469][ C0] ? __switch_to+0x5a3/0xe00 [ 10.514470][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.514472][ C0] ret_from_fork_asm+0x11/0x20 [ 10.514475][ C0] [ 11.729804][ T245] eth1: renamed from tmp [ 11.729820][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.729822][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: ip [ 11.729824][ T245] preempt_count: 1, expected: 0 [ 11.729825][ T245] RCU nest depth: 0, expected: 0 [ 11.729825][ T245] INFO: lockdep is turned off. [ 11.729827][ T245] irq event stamp: 0 [ 11.729828][ T245] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 11.729832][ T245] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 11.729839][ T245] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 11.729840][ T245] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 11.729842][ T245] Preemption disabled at: [ 11.729843][ T245] [] vprintk_emit+0x31b/0x3e0 [ 11.729849][ T245] CPU: 0 UID: 0 PID: 245 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.729853][ T245] Tainted: [W]=WARN [ 11.729854][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.729856][ T245] Call Trace: [ 11.729857][ T245] [ 11.729858][ T245] dump_stack_lvl+0x6f/0xa0 [ 11.729864][ T245] ? vprintk_emit+0x31b/0x3e0 [ 11.729865][ T245] __might_resched.cold+0x1fe/0x2c1 [ 11.729870][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.729873][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.729876][ T245] __kmalloc_noprof+0x443/0x760 [ 11.729879][ T245] ? __rwlock_init+0x150/0x150 [ 11.729882][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 11.729887][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 11.729889][ T245] alloc_buf.isra.0+0x4b/0x260 [ 11.729891][ T245] put_chars+0x1e1/0x2f0 [ 11.729893][ T245] ? __send_to_port+0x420/0x420 [ 11.729894][ T245] ? printk_get_next_message+0x240/0x650 [ 11.729896][ T245] ? console_prepend_replay+0x20/0x20 [ 11.729898][ T245] ? pointer+0x794/0xed0 [ 11.729901][ T245] hvc_console_print+0x292/0x780 [ 11.729906][ T245] ? hvc_write+0x3a0/0x3a0 [ 11.729908][ T245] ? __rwlock_init+0x150/0x150 [ 11.729910][ T245] ? lock_acquire+0x13c/0x160 [ 11.729912][ T245] console_emit_next_record+0x22f/0x4c0 [ 11.729915][ T245] ? devkmsg_read+0x4b0/0x4b0 [ 11.729917][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.729918][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.729919][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.729920][ T245] ? lock_acquire+0x13c/0x160 [ 11.729922][ T245] ? console_flush_one_record+0x111/0x710 [ 11.729924][ T245] console_flush_one_record+0x46f/0x710 [ 11.729926][ T245] ? console_emit_next_record+0x4c0/0x4c0 [ 11.729929][ T245] console_unlock+0xee/0x1f0 [ 11.729930][ T245] ? lock_acquire+0x13c/0x160 [ 11.729932][ T245] ? console_flush_one_record+0x710/0x710 [ 11.729934][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.729935][ T245] ? lock_release+0x184/0x1f0 [ 11.729936][ T245] ? lock_acquire+0xe0/0x160 [ 11.729938][ T245] ? __rcu_read_lock+0x70/0x70 [ 11.729939][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.729941][ T245] ? vprintk_emit+0x320/0x3e0 [ 11.729942][ T245] vprintk_emit+0x37c/0x3e0 [ 11.729944][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 11.729945][ T245] ? prepare_to_wait_event+0x8d/0x740 [ 11.729947][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.729950][ T245] ? _mutex_trylock_nest_lock+0x390/0x390 [ 11.729953][ T245] _printk+0xc7/0x100 [ 11.729956][ T245] ? snapshot_read.cold+0x21/0x21 [ 11.729958][ T245] ? synchronize_rcu_normal+0x340/0x340 [ 11.729960][ T245] ? netdev_name+0x43/0x60 [ 11.729963][ T245] ? __netdev_printk+0x17f/0x1d0 [ 11.729965][ T245] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.729968][ T245] netdev_info+0xe2/0x116 [ 11.729970][ T245] ? netdev_notice+0x120/0x120 [ 11.729972][ T245] ? do_raw_spin_lock+0x131/0x280 [ 11.729974][ T245] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 11.729977][ T245] ? __rwlock_init+0x150/0x150 [ 11.729979][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.729981][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.729983][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.729985][ T245] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 11.729987][ T245] ? trace_irq_enable.constprop.0+0x30/0x160 [ 11.729989][ T245] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.729990][ T245] netif_change_name.cold+0x4f/0x89 [ 11.729992][ T245] ? register_netdev+0x40/0x40 [ 11.729993][ T245] ? lock_release+0x184/0x1f0 [ 11.729995][ T245] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.729997][ T245] ? __kernel_text_address+0x12/0x30 [ 11.730000][ T245] ? write_profile+0xf0/0xf0 [ 11.730003][ T245] ? __asan_memset+0x27/0x50 [ 11.730006][ T245] do_setlink.isra.0+0x1f7d/0x2a60 [ 11.730008][ T245] ? stack_trace_save+0x93/0xc0 [ 11.730010][ T245] ? rtnl_link_get_size+0x350/0x350 [ 11.730011][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730012][ T245] ? stack_depot_save_flags+0x1bc/0x790 [ 11.730015][ T245] ? kasan_save_stack+0x3d/0x50 [ 11.730017][ T245] ? kasan_save_stack+0x2f/0x50 [ 11.730018][ T245] ? kasan_save_track+0x14/0x30 [ 11.730019][ T245] ? __kasan_kmalloc+0x7b/0x90 [ 11.730020][ T245] ? __kmalloc_cache_noprof+0x29a/0x620 [ 11.730021][ T245] ? rtnl_newlink+0x124/0x11b0 [ 11.730022][ T245] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.730024][ T245] ? netlink_rcv_skb+0x14e/0x3a0 [ 11.730027][ T245] ? netlink_unicast+0x486/0x750 [ 11.730028][ T245] ? netlink_sendmsg+0x75b/0xc90 [ 11.730030][ T245] ? __sock_sendmsg+0xce/0x190 [ 11.730032][ T245] ? ____sys_sendmsg+0x61a/0x860 [ 11.730033][ T245] ? ___sys_sendmsg+0x14e/0x1d0 [ 11.730035][ T245] ? __sys_sendmsg+0x12c/0x1d0 [ 11.730037][ T245] ? do_syscall_64+0xff/0x530 [ 11.730039][ T245] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.730041][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730042][ T245] ? lock_acquire+0x13c/0x160 [ 11.730044][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730045][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730046][ T245] ? trace_contention_end+0xb3/0x180 [ 11.730047][ T245] ? __mutex_lock+0x1db/0x1ea0 [ 11.730048][ T245] ? __mutex_lock+0x9a3/0x1ea0 [ 11.730049][ T245] ? rtnl_newlink+0x9a8/0x11b0 [ 11.730051][ T245] ? ww_mutex_lock+0x160/0x160 [ 11.730052][ T245] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.730055][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730056][ T245] ? __rtnl_newlink+0x3fa/0xa50 [ 11.730059][ T245] rtnl_newlink+0x9f1/0x11b0 [ 11.730060][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730062][ T245] ? rtnl_bridge_getlink+0x850/0x850 [ 11.730063][ T245] ? lock_acquire+0x13c/0x160 [ 11.730064][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730066][ T245] ? is_bpf_text_address+0x3e/0x110 [ 11.730068][ T245] ? is_bpf_text_address+0x72/0x110 [ 11.730069][ T245] ? kernel_text_address+0x149/0x170 [ 11.730070][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730072][ T245] ? cap_capable+0x1d7/0x3d0 [ 11.730075][ T245] ? arch_stack_walk+0xed/0x130 [ 11.730077][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730079][ T245] ? lock_acquire+0x13c/0x160 [ 11.730080][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730081][ T245] ? rtnl_bridge_getlink+0x850/0x850 [ 11.730082][ T245] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.730084][ T245] ? rtnl_link_fill+0x920/0x920 [ 11.730085][ T245] ? filter_irq_stacks+0xd0/0xd0 [ 11.730087][ T245] ? stack_depot_save_flags+0x1bc/0x790 [ 11.730089][ T245] netlink_rcv_skb+0x14e/0x3a0 [ 11.730091][ T245] ? rtnl_link_fill+0x920/0x920 [ 11.730092][ T245] ? lock_release+0x184/0x1f0 [ 11.730094][ T245] ? netlink_ack+0xcf0/0xcf0 [ 11.730095][ T245] ? __netlink_lookup+0xb9/0x6b0 [ 11.730098][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730099][ T245] ? lock_release+0x184/0x1f0 [ 11.730101][ T245] netlink_unicast+0x486/0x750 [ 11.730103][ T245] ? netlink_attachskb+0x810/0x810 [ 11.730105][ T245] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.730107][ T245] netlink_sendmsg+0x75b/0xc90 [ 11.730109][ T245] ? netlink_unicast+0x750/0x750 [ 11.730111][ T245] ? kernel_text_address+0x149/0x170 [ 11.730112][ T245] ? lock_acquire+0x13c/0x160 [ 11.730114][ T245] ? __import_iovec+0x36c/0x620 [ 11.730117][ T245] __sock_sendmsg+0xce/0x190 [ 11.730119][ T245] ____sys_sendmsg+0x61a/0x860 [ 11.730120][ T245] ? copy_msghdr_from_user+0x279/0x420 [ 11.730122][ T245] ? sock_write_iter+0x400/0x400 [ 11.730124][ T245] ? move_addr_to_kernel+0x40/0x40 [ 11.730125][ T245] ? filter_irq_stacks+0xd0/0xd0 [ 11.730128][ T245] ___sys_sendmsg+0x14e/0x1d0 [ 11.730131][ T245] ? copy_msghdr_from_user+0x420/0x420 [ 11.730138][ T245] __sys_sendmsg+0x12c/0x1d0 [ 11.730141][ T245] ? __sys_sendmsg_sock+0x20/0x20 [ 11.730143][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.730145][ T245] do_syscall_64+0xff/0x530 [ 11.730146][ T245] ? exc_page_fault+0xee/0x100 [ 11.730148][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.730150][ T245] RIP: 0033:0x7f8ae8b3254e [ 11.730152][ 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 [ 11.730153][ T245] RSP: 002b:00007ffe70da5810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.730157][ T245] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8ae8b3254e [ 11.730158][ T245] RDX: 0000000000000000 RSI: 00007ffe70da58c0 RDI: 0000000000000005 [ 11.730159][ T245] RBP: 00007ffe70da5820 R08: 0000000000000000 R09: 0000000000000000 [ 11.730160][ T245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b7f8 [ 11.730161][ T245] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe70da5f90 [ 11.730163][ T245] [ 11.765180][ T245] ip (245) used greatest stack depth: 23208 bytes left [ 26.261639][ T800] eth1: renamed from tmp [ 26.261653][ T800] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.261656][ T800] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 800, name: ip [ 26.261658][ T800] preempt_count: 1, expected: 0 [ 26.261658][ T800] RCU nest depth: 0, expected: 0 [ 26.261659][ T800] INFO: lockdep is turned off. [ 26.261660][ T800] irq event stamp: 0 [ 26.261661][ T800] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 26.261665][ T800] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 26.261671][ T800] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 26.261673][ T800] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 26.261675][ T800] Preemption disabled at: [ 26.261675][ T800] [] vprintk_emit+0x31b/0x3e0 [ 26.261682][ T800] CPU: 2 UID: 0 PID: 800 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.261686][ T800] Tainted: [W]=WARN [ 26.261687][ T800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.261688][ T800] Call Trace: [ 26.261690][ T800] [ 26.261691][ T800] dump_stack_lvl+0x6f/0xa0 [ 26.261696][ T800] ? vprintk_emit+0x31b/0x3e0 [ 26.261697][ T800] __might_resched.cold+0x1fe/0x2c1 [ 26.261701][ T800] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.261705][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261707][ T800] __kmalloc_noprof+0x443/0x760 [ 26.261710][ T800] ? __rwlock_init+0x150/0x150 [ 26.261713][ T800] ? alloc_buf.isra.0+0x4b/0x260 [ 26.261718][ T800] ? do_raw_spin_unlock+0x59/0x250 [ 26.261720][ T800] alloc_buf.isra.0+0x4b/0x260 [ 26.261723][ T800] put_chars+0x1e1/0x2f0 [ 26.261724][ T800] ? __send_to_port+0x420/0x420 [ 26.261725][ T800] ? printk_get_next_message+0x240/0x650 [ 26.261728][ T800] ? console_prepend_replay+0x20/0x20 [ 26.261730][ T800] ? pointer+0x794/0xed0 [ 26.261734][ T800] hvc_console_print+0x292/0x780 [ 26.261738][ T800] ? hvc_write+0x3a0/0x3a0 [ 26.261740][ T800] ? __rwlock_init+0x150/0x150 [ 26.261742][ T800] ? lock_acquire+0x13c/0x160 [ 26.261744][ T800] console_emit_next_record+0x22f/0x4c0 [ 26.261747][ T800] ? devkmsg_read+0x4b0/0x4b0 [ 26.261749][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261750][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261751][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261752][ T800] ? lock_acquire+0x13c/0x160 [ 26.261754][ T800] ? console_flush_one_record+0x111/0x710 [ 26.261756][ T800] console_flush_one_record+0x46f/0x710 [ 26.261758][ T800] ? console_emit_next_record+0x4c0/0x4c0 [ 26.261761][ T800] console_unlock+0xee/0x1f0 [ 26.261763][ T800] ? lock_acquire+0x13c/0x160 [ 26.261764][ T800] ? console_flush_one_record+0x710/0x710 [ 26.261766][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261767][ T800] ? lock_release+0x184/0x1f0 [ 26.261768][ T800] ? lock_acquire+0xe0/0x160 [ 26.261770][ T800] ? __rcu_read_lock+0x70/0x70 [ 26.261771][ T800] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.261773][ T800] ? vprintk_emit+0x320/0x3e0 [ 26.261774][ T800] vprintk_emit+0x37c/0x3e0 [ 26.261776][ T800] ? wake_up_klogd_work_func+0x90/0x90 [ 26.261777][ T800] ? prepare_to_wait_event+0x8d/0x740 [ 26.261780][ T800] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.261783][ T800] ? _mutex_trylock_nest_lock+0x390/0x390 [ 26.261785][ T800] _printk+0xc7/0x100 [ 26.261788][ T800] ? snapshot_read.cold+0x21/0x21 [ 26.261790][ T800] ? synchronize_rcu_normal+0x340/0x340 [ 26.261792][ T800] ? netdev_name+0x43/0x60 [ 26.261796][ T800] ? __netdev_printk+0x17f/0x1d0 [ 26.261797][ T800] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 26.261800][ T800] netdev_info+0xe2/0x116 [ 26.261803][ T800] ? netdev_notice+0x120/0x120 [ 26.261805][ T800] ? do_raw_spin_lock+0x131/0x280 [ 26.261806][ T800] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 26.261809][ T800] ? __rwlock_init+0x150/0x150 [ 26.261810][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261811][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261812][ T800] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.261814][ T800] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.261815][ T800] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.261816][ T800] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 26.261818][ T800] netif_change_name.cold+0x4f/0x89 [ 26.261819][ T800] ? register_netdev+0x40/0x40 [ 26.261820][ T800] ? lock_release+0x184/0x1f0 [ 26.261822][ T800] ? netdev_adjacent_rename_links+0x470/0x470 [ 26.261825][ T800] ? __kernel_text_address+0x12/0x30 [ 26.261827][ T800] ? write_profile+0xf0/0xf0 [ 26.261830][ T800] ? __asan_memset+0x27/0x50 [ 26.261834][ T800] do_setlink.isra.0+0x1f7d/0x2a60 [ 26.261836][ T800] ? stack_trace_save+0x93/0xc0 [ 26.261837][ T800] ? rtnl_link_get_size+0x350/0x350 [ 26.261838][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261839][ T800] ? stack_depot_save_flags+0x1bc/0x790 [ 26.261843][ T800] ? kasan_save_stack+0x3d/0x50 [ 26.261845][ T800] ? kasan_save_stack+0x2f/0x50 [ 26.261846][ T800] ? kasan_save_track+0x14/0x30 [ 26.261847][ T800] ? __kasan_kmalloc+0x7b/0x90 [ 26.261848][ T800] ? __kmalloc_cache_noprof+0x29a/0x620 [ 26.261849][ T800] ? rtnl_newlink+0x124/0x11b0 [ 26.261850][ T800] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.261851][ T800] ? netlink_rcv_skb+0x14e/0x3a0 [ 26.261854][ T800] ? netlink_unicast+0x486/0x750 [ 26.261855][ T800] ? netlink_sendmsg+0x75b/0xc90 [ 26.261857][ T800] ? __sock_sendmsg+0xce/0x190 [ 26.261859][ T800] ? ____sys_sendmsg+0x61a/0x860 [ 26.261861][ T800] ? ___sys_sendmsg+0x14e/0x1d0 [ 26.261862][ T800] ? __sys_sendmsg+0x12c/0x1d0 [ 26.261864][ T800] ? do_syscall_64+0xff/0x530 [ 26.261866][ T800] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.261868][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261869][ T800] ? lock_acquire+0x13c/0x160 [ 26.261871][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261872][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261873][ T800] ? trace_contention_end+0xb3/0x180 [ 26.261874][ T800] ? __mutex_lock+0x1db/0x1ea0 [ 26.261876][ T800] ? __mutex_lock+0x9a3/0x1ea0 [ 26.261877][ T800] ? rtnl_newlink+0x9a8/0x11b0 [ 26.261878][ T800] ? ww_mutex_lock+0x160/0x160 [ 26.261879][ T800] ? nla_get_range_signed+0x3d0/0x3d0 [ 26.261883][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261884][ T800] ? __rtnl_newlink+0x3fa/0xa50 [ 26.261886][ T800] rtnl_newlink+0x9f1/0x11b0 [ 26.261888][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261889][ T800] ? rtnl_bridge_getlink+0x850/0x850 [ 26.261890][ T800] ? lock_acquire+0x13c/0x160 [ 26.261891][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261893][ T800] ? is_bpf_text_address+0x3e/0x110 [ 26.261895][ T800] ? is_bpf_text_address+0x72/0x110 [ 26.261896][ T800] ? kernel_text_address+0x149/0x170 [ 26.261898][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261899][ T800] ? cap_capable+0x1d7/0x3d0 [ 26.261902][ T800] ? arch_stack_walk+0xed/0x130 [ 26.261905][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261906][ T800] ? lock_acquire+0x13c/0x160 [ 26.261907][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261908][ T800] ? rtnl_bridge_getlink+0x850/0x850 [ 26.261909][ T800] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.261911][ T800] ? rtnl_link_fill+0x920/0x920 [ 26.261912][ T800] ? filter_irq_stacks+0xd0/0xd0 [ 26.261914][ T800] ? stack_depot_save_flags+0x1bc/0x790 [ 26.261916][ T800] netlink_rcv_skb+0x14e/0x3a0 [ 26.261917][ T800] ? rtnl_link_fill+0x920/0x920 [ 26.261919][ T800] ? lock_release+0x184/0x1f0 [ 26.261920][ T800] ? netlink_ack+0xcf0/0xcf0 [ 26.261922][ T800] ? __netlink_lookup+0xb9/0x6b0 [ 26.261925][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261926][ T800] ? lock_release+0x184/0x1f0 [ 26.261928][ T800] netlink_unicast+0x486/0x750 [ 26.261930][ T800] ? netlink_attachskb+0x810/0x810 [ 26.261932][ T800] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.261934][ T800] netlink_sendmsg+0x75b/0xc90 [ 26.261936][ T800] ? netlink_unicast+0x750/0x750 [ 26.261938][ T800] ? kernel_text_address+0x149/0x170 [ 26.261939][ T800] ? lock_acquire+0x13c/0x160 [ 26.261941][ T800] ? __import_iovec+0x36c/0x620 [ 26.261944][ T800] __sock_sendmsg+0xce/0x190 [ 26.261946][ T800] ____sys_sendmsg+0x61a/0x860 [ 26.261947][ T800] ? copy_msghdr_from_user+0x279/0x420 [ 26.261949][ T800] ? sock_write_iter+0x400/0x400 [ 26.261950][ T800] ? move_addr_to_kernel+0x40/0x40 [ 26.261952][ T800] ? filter_irq_stacks+0xd0/0xd0 [ 26.261954][ T800] ___sys_sendmsg+0x14e/0x1d0 [ 26.261956][ T800] ? copy_msghdr_from_user+0x420/0x420 [ 26.261961][ T800] __sys_sendmsg+0x12c/0x1d0 [ 26.261963][ T800] ? __sys_sendmsg_sock+0x20/0x20 [ 26.261966][ T800] ? rcu_is_watching+0x16/0xd0 [ 26.261967][ T800] do_syscall_64+0xff/0x530 [ 26.261969][ T800] ? exc_page_fault+0xee/0x100 [ 26.261971][ T800] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.261972][ T800] RIP: 0033:0x7f26d855654e [ 26.261974][ T800] 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 [ 26.261976][ T800] RSP: 002b:00007ffeec1108f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.261980][ T800] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f26d855654e [ 26.261981][ T800] RDX: 0000000000000000 RSI: 00007ffeec1109a0 RDI: 0000000000000005 [ 26.261982][ T800] RBP: 00007ffeec110900 R08: 0000000000000000 R09: 0000000000000000 [ 26.261983][ T800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b806 [ 26.261984][ T800] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeec111070 [ 26.261986][ T800] [ 41.139595][ T1355] eth1: renamed from tmp [ 41.139610][ T1355] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.139613][ T1355] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1355, name: ip [ 41.139614][ T1355] preempt_count: 1, expected: 0 [ 41.139615][ T1355] RCU nest depth: 0, expected: 0 [ 41.139616][ T1355] INFO: lockdep is turned off. [ 41.139617][ T1355] irq event stamp: 0 [ 41.139618][ T1355] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 41.139622][ T1355] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 41.139628][ T1355] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 41.139630][ T1355] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 41.139632][ T1355] Preemption disabled at: [ 41.139633][ T1355] [] vprintk_emit+0x31b/0x3e0 [ 41.139640][ T1355] CPU: 2 UID: 0 PID: 1355 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.139647][ T1355] Tainted: [W]=WARN [ 41.139648][ T1355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.139650][ T1355] Call Trace: [ 41.139651][ T1355] [ 41.139652][ T1355] dump_stack_lvl+0x6f/0xa0 [ 41.139658][ T1355] ? vprintk_emit+0x31b/0x3e0 [ 41.139659][ T1355] __might_resched.cold+0x1fe/0x2c1 [ 41.139663][ T1355] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.139666][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139669][ T1355] __kmalloc_noprof+0x443/0x760 [ 41.139672][ T1355] ? __rwlock_init+0x150/0x150 [ 41.139675][ T1355] ? alloc_buf.isra.0+0x4b/0x260 [ 41.139680][ T1355] ? do_raw_spin_unlock+0x59/0x250 [ 41.139682][ T1355] alloc_buf.isra.0+0x4b/0x260 [ 41.139684][ T1355] put_chars+0x1e1/0x2f0 [ 41.139686][ T1355] ? __send_to_port+0x420/0x420 [ 41.139687][ T1355] ? printk_get_next_message+0x240/0x650 [ 41.139689][ T1355] ? console_prepend_replay+0x20/0x20 [ 41.139691][ T1355] ? pointer+0x794/0xed0 [ 41.139695][ T1355] hvc_console_print+0x292/0x780 [ 41.139699][ T1355] ? hvc_write+0x3a0/0x3a0 [ 41.139701][ T1355] ? __rwlock_init+0x150/0x150 [ 41.139703][ T1355] ? lock_acquire+0x13c/0x160 [ 41.139705][ T1355] console_emit_next_record+0x22f/0x4c0 [ 41.139708][ T1355] ? devkmsg_read+0x4b0/0x4b0 [ 41.139710][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139711][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139712][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139713][ T1355] ? lock_acquire+0x13c/0x160 [ 41.139715][ T1355] ? console_flush_one_record+0x111/0x710 [ 41.139717][ T1355] console_flush_one_record+0x46f/0x710 [ 41.139719][ T1355] ? console_emit_next_record+0x4c0/0x4c0 [ 41.139722][ T1355] console_unlock+0xee/0x1f0 [ 41.139723][ T1355] ? lock_acquire+0x13c/0x160 [ 41.139725][ T1355] ? console_flush_one_record+0x710/0x710 [ 41.139727][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139728][ T1355] ? lock_release+0x184/0x1f0 [ 41.139729][ T1355] ? lock_acquire+0xe0/0x160 [ 41.139730][ T1355] ? __rcu_read_lock+0x70/0x70 [ 41.139732][ T1355] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.139734][ T1355] ? vprintk_emit+0x320/0x3e0 [ 41.139735][ T1355] vprintk_emit+0x37c/0x3e0 [ 41.139737][ T1355] ? wake_up_klogd_work_func+0x90/0x90 [ 41.139738][ T1355] ? prepare_to_wait_event+0x8d/0x740 [ 41.139740][ T1355] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.139744][ T1355] ? _mutex_trylock_nest_lock+0x390/0x390 [ 41.139746][ T1355] _printk+0xc7/0x100 [ 41.139749][ T1355] ? snapshot_read.cold+0x21/0x21 [ 41.139751][ T1355] ? synchronize_rcu_normal+0x340/0x340 [ 41.139753][ T1355] ? netdev_name+0x43/0x60 [ 41.139756][ T1355] ? __netdev_printk+0x17f/0x1d0 [ 41.139758][ T1355] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 41.139761][ T1355] netdev_info+0xe2/0x116 [ 41.139764][ T1355] ? netdev_notice+0x120/0x120 [ 41.139766][ T1355] ? do_raw_spin_lock+0x131/0x280 [ 41.139767][ T1355] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 41.139770][ T1355] ? __rwlock_init+0x150/0x150 [ 41.139771][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139772][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139773][ T1355] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.139775][ T1355] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 41.139776][ T1355] ? trace_irq_enable.constprop.0+0x30/0x160 [ 41.139777][ T1355] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 41.139779][ T1355] netif_change_name.cold+0x4f/0x89 [ 41.139780][ T1355] ? register_netdev+0x40/0x40 [ 41.139782][ T1355] ? lock_release+0x184/0x1f0 [ 41.139783][ T1355] ? netdev_adjacent_rename_links+0x470/0x470 [ 41.139786][ T1355] ? __kernel_text_address+0x12/0x30 [ 41.139788][ T1355] ? write_profile+0xf0/0xf0 [ 41.139791][ T1355] ? __asan_memset+0x27/0x50 [ 41.139795][ T1355] do_setlink.isra.0+0x1f7d/0x2a60 [ 41.139797][ T1355] ? stack_trace_save+0x93/0xc0 [ 41.139798][ T1355] ? rtnl_link_get_size+0x350/0x350 [ 41.139799][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139800][ T1355] ? stack_depot_save_flags+0x1bc/0x790 [ 41.139804][ T1355] ? kasan_save_stack+0x3d/0x50 [ 41.139805][ T1355] ? kasan_save_stack+0x2f/0x50 [ 41.139806][ T1355] ? kasan_save_track+0x14/0x30 [ 41.139807][ T1355] ? __kasan_kmalloc+0x7b/0x90 [ 41.139809][ T1355] ? __kmalloc_cache_noprof+0x29a/0x620 [ 41.139810][ T1355] ? rtnl_newlink+0x124/0x11b0 [ 41.139811][ T1355] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.139812][ T1355] ? netlink_rcv_skb+0x14e/0x3a0 [ 41.139815][ T1355] ? netlink_unicast+0x486/0x750 [ 41.139816][ T1355] ? netlink_sendmsg+0x75b/0xc90 [ 41.139818][ T1355] ? __sock_sendmsg+0xce/0x190 [ 41.139820][ T1355] ? ____sys_sendmsg+0x61a/0x860 [ 41.139821][ T1355] ? ___sys_sendmsg+0x14e/0x1d0 [ 41.139823][ T1355] ? __sys_sendmsg+0x12c/0x1d0 [ 41.139825][ T1355] ? do_syscall_64+0xff/0x530 [ 41.139827][ T1355] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.139830][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139831][ T1355] ? lock_acquire+0x13c/0x160 [ 41.139832][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139833][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139834][ T1355] ? trace_contention_end+0xb3/0x180 [ 41.139836][ T1355] ? __mutex_lock+0x1db/0x1ea0 [ 41.139837][ T1355] ? __mutex_lock+0x9a3/0x1ea0 [ 41.139838][ T1355] ? rtnl_newlink+0x9a8/0x11b0 [ 41.139839][ T1355] ? ww_mutex_lock+0x160/0x160 [ 41.139840][ T1355] ? nla_get_range_signed+0x3d0/0x3d0 [ 41.139844][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139845][ T1355] ? __rtnl_newlink+0x3fa/0xa50 [ 41.139847][ T1355] rtnl_newlink+0x9f1/0x11b0 [ 41.139849][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139850][ T1355] ? rtnl_bridge_getlink+0x850/0x850 [ 41.139851][ T1355] ? lock_acquire+0x13c/0x160 [ 41.139853][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139854][ T1355] ? is_bpf_text_address+0x3e/0x110 [ 41.139856][ T1355] ? is_bpf_text_address+0x72/0x110 [ 41.139857][ T1355] ? kernel_text_address+0x149/0x170 [ 41.139859][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139860][ T1355] ? cap_capable+0x1d7/0x3d0 [ 41.139863][ T1355] ? arch_stack_walk+0xed/0x130 [ 41.139865][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139866][ T1355] ? lock_acquire+0x13c/0x160 [ 41.139868][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139869][ T1355] ? rtnl_bridge_getlink+0x850/0x850 [ 41.139870][ T1355] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.139872][ T1355] ? rtnl_link_fill+0x920/0x920 [ 41.139873][ T1355] ? filter_irq_stacks+0xd0/0xd0 [ 41.139875][ T1355] ? stack_depot_save_flags+0x1bc/0x790 [ 41.139877][ T1355] netlink_rcv_skb+0x14e/0x3a0 [ 41.139879][ T1355] ? rtnl_link_fill+0x920/0x920 [ 41.139880][ T1355] ? lock_release+0x184/0x1f0 [ 41.139881][ T1355] ? netlink_ack+0xcf0/0xcf0 [ 41.139883][ T1355] ? __netlink_lookup+0xb9/0x6b0 [ 41.139886][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139887][ T1355] ? lock_release+0x184/0x1f0 [ 41.139889][ T1355] netlink_unicast+0x486/0x750 [ 41.139891][ T1355] ? netlink_attachskb+0x810/0x810 [ 41.139893][ T1355] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.139894][ T1355] netlink_sendmsg+0x75b/0xc90 [ 41.139896][ T1355] ? netlink_unicast+0x750/0x750 [ 41.139898][ T1355] ? kernel_text_address+0x149/0x170 [ 41.139899][ T1355] ? lock_acquire+0x13c/0x160 [ 41.139901][ T1355] ? __import_iovec+0x36c/0x620 [ 41.139904][ T1355] __sock_sendmsg+0xce/0x190 [ 41.139906][ T1355] ____sys_sendmsg+0x61a/0x860 [ 41.139907][ T1355] ? copy_msghdr_from_user+0x279/0x420 [ 41.139909][ T1355] ? sock_write_iter+0x400/0x400 [ 41.139910][ T1355] ? move_addr_to_kernel+0x40/0x40 [ 41.139912][ T1355] ? filter_irq_stacks+0xd0/0xd0 [ 41.139914][ T1355] ___sys_sendmsg+0x14e/0x1d0 [ 41.139916][ T1355] ? copy_msghdr_from_user+0x420/0x420 [ 41.139921][ T1355] __sys_sendmsg+0x12c/0x1d0 [ 41.139923][ T1355] ? __sys_sendmsg_sock+0x20/0x20 [ 41.139926][ T1355] ? rcu_is_watching+0x16/0xd0 [ 41.139927][ T1355] do_syscall_64+0xff/0x530 [ 41.139929][ T1355] ? exc_page_fault+0xee/0x100 [ 41.139930][ T1355] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.139932][ T1355] RIP: 0033:0x7fa8c6fd854e [ 41.139934][ T1355] 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 [ 41.139935][ T1355] RSP: 002b:00007ffd2a12d230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.139939][ T1355] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa8c6fd854e [ 41.139940][ T1355] RDX: 0000000000000000 RSI: 00007ffd2a12d2e0 RDI: 0000000000000005 [ 41.139941][ T1355] RBP: 00007ffd2a12d240 R08: 0000000000000000 R09: 0000000000000000 [ 41.139942][ T1355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b815 [ 41.139943][ T1355] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd2a12d9b0 [ 41.139945][ T1355] [ 56.626582][ T1886] eth1: renamed from tmp [ 56.626596][ T1886] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.626599][ T1886] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1886, name: ip [ 56.626601][ T1886] preempt_count: 1, expected: 0 [ 56.626602][ T1886] RCU nest depth: 0, expected: 0 [ 56.626602][ T1886] INFO: lockdep is turned off. [ 56.626604][ T1886] irq event stamp: 0 [ 56.626604][ T1886] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 56.626609][ T1886] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 56.626619][ T1886] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 56.626621][ T1886] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 56.626623][ T1886] Preemption disabled at: [ 56.626624][ T1886] [] vprintk_emit+0x31b/0x3e0 [ 56.626631][ T1886] CPU: 3 UID: 0 PID: 1886 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.626634][ T1886] Tainted: [W]=WARN [ 56.626635][ T1886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.626637][ T1886] Call Trace: [ 56.626638][ T1886] [ 56.626640][ T1886] dump_stack_lvl+0x6f/0xa0 [ 56.626645][ T1886] ? vprintk_emit+0x31b/0x3e0 [ 56.626647][ T1886] __might_resched.cold+0x1fe/0x2c1 [ 56.626651][ T1886] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.626654][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626657][ T1886] __kmalloc_noprof+0x443/0x760 [ 56.626660][ T1886] ? __rwlock_init+0x150/0x150 [ 56.626663][ T1886] ? alloc_buf.isra.0+0x4b/0x260 [ 56.626668][ T1886] ? do_raw_spin_unlock+0x59/0x250 [ 56.626670][ T1886] alloc_buf.isra.0+0x4b/0x260 [ 56.626673][ T1886] put_chars+0x1e1/0x2f0 [ 56.626674][ T1886] ? __send_to_port+0x420/0x420 [ 56.626675][ T1886] ? printk_get_next_message+0x240/0x650 [ 56.626678][ T1886] ? console_prepend_replay+0x20/0x20 [ 56.626680][ T1886] ? pointer+0x794/0xed0 [ 56.626683][ T1886] hvc_console_print+0x292/0x780 [ 56.626688][ T1886] ? hvc_write+0x3a0/0x3a0 [ 56.626689][ T1886] ? __rwlock_init+0x150/0x150 [ 56.626691][ T1886] ? lock_acquire+0x13c/0x160 [ 56.626694][ T1886] console_emit_next_record+0x22f/0x4c0 [ 56.626697][ T1886] ? devkmsg_read+0x4b0/0x4b0 [ 56.626699][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626700][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626701][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626702][ T1886] ? lock_acquire+0x13c/0x160 [ 56.626704][ T1886] ? console_flush_one_record+0x111/0x710 [ 56.626706][ T1886] console_flush_one_record+0x46f/0x710 [ 56.626708][ T1886] ? console_emit_next_record+0x4c0/0x4c0 [ 56.626711][ T1886] console_unlock+0xee/0x1f0 [ 56.626712][ T1886] ? lock_acquire+0x13c/0x160 [ 56.626714][ T1886] ? console_flush_one_record+0x710/0x710 [ 56.626716][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626717][ T1886] ? lock_release+0x184/0x1f0 [ 56.626718][ T1886] ? lock_acquire+0xe0/0x160 [ 56.626720][ T1886] ? __rcu_read_lock+0x70/0x70 [ 56.626721][ T1886] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.626723][ T1886] ? vprintk_emit+0x320/0x3e0 [ 56.626724][ T1886] vprintk_emit+0x37c/0x3e0 [ 56.626726][ T1886] ? wake_up_klogd_work_func+0x90/0x90 [ 56.626727][ T1886] ? prepare_to_wait_event+0x8d/0x740 [ 56.626729][ T1886] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.626732][ T1886] ? _mutex_trylock_nest_lock+0x390/0x390 [ 56.626735][ T1886] _printk+0xc7/0x100 [ 56.626738][ T1886] ? snapshot_read.cold+0x21/0x21 [ 56.626740][ T1886] ? synchronize_rcu_normal+0x340/0x340 [ 56.626742][ T1886] ? netdev_name+0x43/0x60 [ 56.626745][ T1886] ? __netdev_printk+0x17f/0x1d0 [ 56.626747][ T1886] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 56.626750][ T1886] netdev_info+0xe2/0x116 [ 56.626753][ T1886] ? netdev_notice+0x120/0x120 [ 56.626755][ T1886] ? do_raw_spin_lock+0x131/0x280 [ 56.626756][ T1886] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 56.626759][ T1886] ? __rwlock_init+0x150/0x150 [ 56.626761][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626762][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626763][ T1886] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.626764][ T1886] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 56.626765][ T1886] ? trace_irq_enable.constprop.0+0x30/0x160 [ 56.626767][ T1886] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 56.626768][ T1886] netif_change_name.cold+0x4f/0x89 [ 56.626769][ T1886] ? register_netdev+0x40/0x40 [ 56.626771][ T1886] ? lock_release+0x184/0x1f0 [ 56.626773][ T1886] ? netdev_adjacent_rename_links+0x470/0x470 [ 56.626775][ T1886] ? __kernel_text_address+0x12/0x30 [ 56.626777][ T1886] ? write_profile+0xf0/0xf0 [ 56.626780][ T1886] ? __asan_memset+0x27/0x50 [ 56.626784][ T1886] do_setlink.isra.0+0x1f7d/0x2a60 [ 56.626786][ T1886] ? stack_trace_save+0x93/0xc0 [ 56.626787][ T1886] ? rtnl_link_get_size+0x350/0x350 [ 56.626788][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626789][ T1886] ? stack_depot_save_flags+0x1bc/0x790 [ 56.626793][ T1886] ? kasan_save_stack+0x3d/0x50 [ 56.626795][ T1886] ? kasan_save_stack+0x2f/0x50 [ 56.626796][ T1886] ? kasan_save_track+0x14/0x30 [ 56.626797][ T1886] ? __kasan_kmalloc+0x7b/0x90 [ 56.626798][ T1886] ? __kmalloc_cache_noprof+0x29a/0x620 [ 56.626799][ T1886] ? rtnl_newlink+0x124/0x11b0 [ 56.626800][ T1886] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.626801][ T1886] ? netlink_rcv_skb+0x14e/0x3a0 [ 56.626804][ T1886] ? netlink_unicast+0x486/0x750 [ 56.626806][ T1886] ? netlink_sendmsg+0x75b/0xc90 [ 56.626807][ T1886] ? __sock_sendmsg+0xce/0x190 [ 56.626810][ T1886] ? ____sys_sendmsg+0x61a/0x860 [ 56.626811][ T1886] ? ___sys_sendmsg+0x14e/0x1d0 [ 56.626812][ T1886] ? __sys_sendmsg+0x12c/0x1d0 [ 56.626814][ T1886] ? do_syscall_64+0xff/0x530 [ 56.626816][ T1886] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.626819][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626820][ T1886] ? lock_acquire+0x13c/0x160 [ 56.626821][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626822][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626823][ T1886] ? trace_contention_end+0xb3/0x180 [ 56.626825][ T1886] ? __mutex_lock+0x1db/0x1ea0 [ 56.626826][ T1886] ? __mutex_lock+0x9a3/0x1ea0 [ 56.626827][ T1886] ? rtnl_newlink+0x9a8/0x11b0 [ 56.626829][ T1886] ? ww_mutex_lock+0x160/0x160 [ 56.626830][ T1886] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.626833][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626835][ T1886] ? __rtnl_newlink+0x3fa/0xa50 [ 56.626837][ T1886] rtnl_newlink+0x9f1/0x11b0 [ 56.626839][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626840][ T1886] ? rtnl_bridge_getlink+0x850/0x850 [ 56.626841][ T1886] ? lock_acquire+0x13c/0x160 [ 56.626842][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626844][ T1886] ? is_bpf_text_address+0x3e/0x110 [ 56.626846][ T1886] ? is_bpf_text_address+0x72/0x110 [ 56.626847][ T1886] ? kernel_text_address+0x149/0x170 [ 56.626849][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626850][ T1886] ? cap_capable+0x1d7/0x3d0 [ 56.626853][ T1886] ? arch_stack_walk+0xed/0x130 [ 56.626856][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626857][ T1886] ? lock_acquire+0x13c/0x160 [ 56.626858][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626859][ T1886] ? rtnl_bridge_getlink+0x850/0x850 [ 56.626861][ T1886] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.626862][ T1886] ? rtnl_link_fill+0x920/0x920 [ 56.626864][ T1886] ? filter_irq_stacks+0xd0/0xd0 [ 56.626865][ T1886] ? stack_depot_save_flags+0x1bc/0x790 [ 56.626868][ T1886] netlink_rcv_skb+0x14e/0x3a0 [ 56.626869][ T1886] ? rtnl_link_fill+0x920/0x920 [ 56.626871][ T1886] ? lock_release+0x184/0x1f0 [ 56.626872][ T1886] ? netlink_ack+0xcf0/0xcf0 [ 56.626874][ T1886] ? __netlink_lookup+0xb9/0x6b0 [ 56.626877][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626878][ T1886] ? lock_release+0x184/0x1f0 [ 56.626880][ T1886] netlink_unicast+0x486/0x750 [ 56.626882][ T1886] ? netlink_attachskb+0x810/0x810 [ 56.626884][ T1886] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.626885][ T1886] netlink_sendmsg+0x75b/0xc90 [ 56.626887][ T1886] ? netlink_unicast+0x750/0x750 [ 56.626889][ T1886] ? kernel_text_address+0x149/0x170 [ 56.626891][ T1886] ? lock_acquire+0x13c/0x160 [ 56.626892][ T1886] ? __import_iovec+0x36c/0x620 [ 56.626895][ T1886] __sock_sendmsg+0xce/0x190 [ 56.626897][ T1886] ____sys_sendmsg+0x61a/0x860 [ 56.626899][ T1886] ? copy_msghdr_from_user+0x279/0x420 [ 56.626900][ T1886] ? sock_write_iter+0x400/0x400 [ 56.626902][ T1886] ? move_addr_to_kernel+0x40/0x40 [ 56.626903][ T1886] ? filter_irq_stacks+0xd0/0xd0 [ 56.626906][ T1886] ___sys_sendmsg+0x14e/0x1d0 [ 56.626908][ T1886] ? copy_msghdr_from_user+0x420/0x420 [ 56.626912][ T1886] __sys_sendmsg+0x12c/0x1d0 [ 56.626914][ T1886] ? __sys_sendmsg_sock+0x20/0x20 [ 56.626917][ T1886] ? rcu_is_watching+0x16/0xd0 [ 56.626918][ T1886] do_syscall_64+0xff/0x530 [ 56.626920][ T1886] ? exc_page_fault+0xee/0x100 [ 56.626922][ T1886] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.626923][ T1886] RIP: 0033:0x7f8f513c954e [ 56.626926][ T1886] 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 [ 56.626927][ T1886] RSP: 002b:00007fff0fb79940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.626931][ T1886] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8f513c954e [ 56.626933][ T1886] RDX: 0000000000000000 RSI: 00007fff0fb799f0 RDI: 0000000000000005 [ 56.626934][ T1886] RBP: 00007fff0fb79950 R08: 0000000000000000 R09: 0000000000000000 [ 56.626934][ T1886] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b824 [ 56.626935][ T1886] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff0fb7a0c0 [ 56.626938][ T1886] [ 71.988151][ T2418] eth1: renamed from tmp [ 71.988166][ T2418] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.988169][ T2418] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2418, name: ip [ 71.988171][ T2418] preempt_count: 1, expected: 0 [ 71.988171][ T2418] RCU nest depth: 0, expected: 0 [ 71.988172][ T2418] INFO: lockdep is turned off. [ 71.988173][ T2418] irq event stamp: 0 [ 71.988174][ T2418] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 71.988178][ T2418] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 71.988185][ T2418] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 71.988186][ T2418] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 71.988188][ T2418] Preemption disabled at: [ 71.988189][ T2418] [] vprintk_emit+0x31b/0x3e0 [ 71.988196][ T2418] CPU: 0 UID: 0 PID: 2418 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.988199][ T2418] Tainted: [W]=WARN [ 71.988200][ T2418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.988202][ T2418] Call Trace: [ 71.988204][ T2418] [ 71.988205][ T2418] dump_stack_lvl+0x6f/0xa0 [ 71.988211][ T2418] ? vprintk_emit+0x31b/0x3e0 [ 71.988212][ T2418] __might_resched.cold+0x1fe/0x2c1 [ 71.988216][ T2418] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.988219][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988222][ T2418] __kmalloc_noprof+0x443/0x760 [ 71.988225][ T2418] ? __rwlock_init+0x150/0x150 [ 71.988228][ T2418] ? alloc_buf.isra.0+0x4b/0x260 [ 71.988233][ T2418] ? do_raw_spin_unlock+0x59/0x250 [ 71.988234][ T2418] alloc_buf.isra.0+0x4b/0x260 [ 71.988237][ T2418] put_chars+0x1e1/0x2f0 [ 71.988239][ T2418] ? __send_to_port+0x420/0x420 [ 71.988240][ T2418] ? printk_get_next_message+0x240/0x650 [ 71.988242][ T2418] ? console_prepend_replay+0x20/0x20 [ 71.988245][ T2418] ? pointer+0x794/0xed0 [ 71.988248][ T2418] hvc_console_print+0x292/0x780 [ 71.988253][ T2418] ? hvc_write+0x3a0/0x3a0 [ 71.988255][ T2418] ? __rwlock_init+0x150/0x150 [ 71.988257][ T2418] ? lock_acquire+0x13c/0x160 [ 71.988259][ T2418] console_emit_next_record+0x22f/0x4c0 [ 71.988263][ T2418] ? devkmsg_read+0x4b0/0x4b0 [ 71.988265][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988266][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988267][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988268][ T2418] ? lock_acquire+0x13c/0x160 [ 71.988270][ T2418] ? console_flush_one_record+0x111/0x710 [ 71.988272][ T2418] console_flush_one_record+0x46f/0x710 [ 71.988274][ T2418] ? console_emit_next_record+0x4c0/0x4c0 [ 71.988277][ T2418] console_unlock+0xee/0x1f0 [ 71.988278][ T2418] ? lock_acquire+0x13c/0x160 [ 71.988280][ T2418] ? console_flush_one_record+0x710/0x710 [ 71.988282][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988283][ T2418] ? lock_release+0x184/0x1f0 [ 71.988284][ T2418] ? lock_acquire+0xe0/0x160 [ 71.988286][ T2418] ? __rcu_read_lock+0x70/0x70 [ 71.988287][ T2418] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.988289][ T2418] ? vprintk_emit+0x320/0x3e0 [ 71.988291][ T2418] vprintk_emit+0x37c/0x3e0 [ 71.988293][ T2418] ? wake_up_klogd_work_func+0x90/0x90 [ 71.988294][ T2418] ? prepare_to_wait_event+0x8d/0x740 [ 71.988296][ T2418] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.988299][ T2418] ? _mutex_trylock_nest_lock+0x390/0x390 [ 71.988301][ T2418] _printk+0xc7/0x100 [ 71.988304][ T2418] ? snapshot_read.cold+0x21/0x21 [ 71.988306][ T2418] ? synchronize_rcu_normal+0x340/0x340 [ 71.988309][ T2418] ? netdev_name+0x43/0x60 [ 71.988312][ T2418] ? __netdev_printk+0x17f/0x1d0 [ 71.988314][ T2418] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 71.988317][ T2418] netdev_info+0xe2/0x116 [ 71.988319][ T2418] ? netdev_notice+0x120/0x120 [ 71.988321][ T2418] ? do_raw_spin_lock+0x131/0x280 [ 71.988323][ T2418] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 71.988326][ T2418] ? __rwlock_init+0x150/0x150 [ 71.988327][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988328][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988329][ T2418] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.988331][ T2418] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 71.988332][ T2418] ? trace_irq_enable.constprop.0+0x30/0x160 [ 71.988334][ T2418] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 71.988335][ T2418] netif_change_name.cold+0x4f/0x89 [ 71.988337][ T2418] ? register_netdev+0x40/0x40 [ 71.988338][ T2418] ? lock_release+0x184/0x1f0 [ 71.988340][ T2418] ? netdev_adjacent_rename_links+0x470/0x470 [ 71.988342][ T2418] ? __kernel_text_address+0x12/0x30 [ 71.988345][ T2418] ? write_profile+0xf0/0xf0 [ 71.988348][ T2418] ? __asan_memset+0x27/0x50 [ 71.988351][ T2418] do_setlink.isra.0+0x1f7d/0x2a60 [ 71.988353][ T2418] ? stack_trace_save+0x93/0xc0 [ 71.988355][ T2418] ? rtnl_link_get_size+0x350/0x350 [ 71.988356][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988357][ T2418] ? stack_depot_save_flags+0x1bc/0x790 [ 71.988360][ T2418] ? kasan_save_stack+0x3d/0x50 [ 71.988362][ T2418] ? kasan_save_stack+0x2f/0x50 [ 71.988363][ T2418] ? kasan_save_track+0x14/0x30 [ 71.988365][ T2418] ? __kasan_kmalloc+0x7b/0x90 [ 71.988366][ T2418] ? __kmalloc_cache_noprof+0x29a/0x620 [ 71.988367][ T2418] ? rtnl_newlink+0x124/0x11b0 [ 71.988368][ T2418] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.988369][ T2418] ? netlink_rcv_skb+0x14e/0x3a0 [ 71.988372][ T2418] ? netlink_unicast+0x486/0x750 [ 71.988374][ T2418] ? netlink_sendmsg+0x75b/0xc90 [ 71.988375][ T2418] ? __sock_sendmsg+0xce/0x190 [ 71.988378][ T2418] ? ____sys_sendmsg+0x61a/0x860 [ 71.988379][ T2418] ? ___sys_sendmsg+0x14e/0x1d0 [ 71.988380][ T2418] ? __sys_sendmsg+0x12c/0x1d0 [ 71.988382][ T2418] ? do_syscall_64+0xff/0x530 [ 71.988385][ T2418] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.988387][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988388][ T2418] ? lock_acquire+0x13c/0x160 [ 71.988390][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988391][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988392][ T2418] ? trace_contention_end+0xb3/0x180 [ 71.988393][ T2418] ? __mutex_lock+0x1db/0x1ea0 [ 71.988395][ T2418] ? __mutex_lock+0x9a3/0x1ea0 [ 71.988396][ T2418] ? rtnl_newlink+0x9a8/0x11b0 [ 71.988398][ T2418] ? ww_mutex_lock+0x160/0x160 [ 71.988398][ T2418] ? nla_get_range_signed+0x3d0/0x3d0 [ 71.988402][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988403][ T2418] ? __rtnl_newlink+0x3fa/0xa50 [ 71.988405][ T2418] rtnl_newlink+0x9f1/0x11b0 [ 71.988407][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988408][ T2418] ? rtnl_bridge_getlink+0x850/0x850 [ 71.988409][ T2418] ? lock_acquire+0x13c/0x160 [ 71.988411][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988412][ T2418] ? is_bpf_text_address+0x3e/0x110 [ 71.988414][ T2418] ? is_bpf_text_address+0x72/0x110 [ 71.988416][ T2418] ? kernel_text_address+0x149/0x170 [ 71.988417][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988418][ T2418] ? cap_capable+0x1d7/0x3d0 [ 71.988422][ T2418] ? arch_stack_walk+0xed/0x130 [ 71.988424][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988425][ T2418] ? lock_acquire+0x13c/0x160 [ 71.988427][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988428][ T2418] ? rtnl_bridge_getlink+0x850/0x850 [ 71.988429][ T2418] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.988431][ T2418] ? rtnl_link_fill+0x920/0x920 [ 71.988432][ T2418] ? filter_irq_stacks+0xd0/0xd0 [ 71.988434][ T2418] ? stack_depot_save_flags+0x1bc/0x790 [ 71.988436][ T2418] netlink_rcv_skb+0x14e/0x3a0 [ 71.988438][ T2418] ? rtnl_link_fill+0x920/0x920 [ 71.988439][ T2418] ? lock_release+0x184/0x1f0 [ 71.988441][ T2418] ? netlink_ack+0xcf0/0xcf0 [ 71.988443][ T2418] ? __netlink_lookup+0xb9/0x6b0 [ 71.988446][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988447][ T2418] ? lock_release+0x184/0x1f0 [ 71.988449][ T2418] netlink_unicast+0x486/0x750 [ 71.988451][ T2418] ? netlink_attachskb+0x810/0x810 [ 71.988453][ T2418] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.988455][ T2418] netlink_sendmsg+0x75b/0xc90 [ 71.988457][ T2418] ? netlink_unicast+0x750/0x750 [ 71.988458][ T2418] ? kernel_text_address+0x149/0x170 [ 71.988460][ T2418] ? lock_acquire+0x13c/0x160 [ 71.988462][ T2418] ? __import_iovec+0x36c/0x620 [ 71.988465][ T2418] __sock_sendmsg+0xce/0x190 [ 71.988467][ T2418] ____sys_sendmsg+0x61a/0x860 [ 71.988469][ T2418] ? copy_msghdr_from_user+0x279/0x420 [ 71.988470][ T2418] ? sock_write_iter+0x400/0x400 [ 71.988472][ T2418] ? move_addr_to_kernel+0x40/0x40 [ 71.988473][ T2418] ? filter_irq_stacks+0xd0/0xd0 [ 71.988476][ T2418] ___sys_sendmsg+0x14e/0x1d0 [ 71.988478][ T2418] ? copy_msghdr_from_user+0x420/0x420 [ 71.988483][ T2418] __sys_sendmsg+0x12c/0x1d0 [ 71.988485][ T2418] ? __sys_sendmsg_sock+0x20/0x20 [ 71.988487][ T2418] ? rcu_is_watching+0x16/0xd0 [ 71.988489][ T2418] do_syscall_64+0xff/0x530 [ 71.988491][ T2418] ? exc_page_fault+0xee/0x100 [ 71.988492][ T2418] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.988494][ T2418] RIP: 0033:0x7ff5dfd6d54e [ 71.988496][ T2418] 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 [ 71.988498][ T2418] RSP: 002b:00007ffee5304cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.988502][ T2418] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff5dfd6d54e [ 71.988503][ T2418] RDX: 0000000000000000 RSI: 00007ffee5304d80 RDI: 0000000000000005 [ 71.988504][ T2418] RBP: 00007ffee5304ce0 R08: 0000000000000000 R09: 0000000000000000 [ 71.988505][ T2418] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b834 [ 71.988506][ T2418] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffee5305450 [ 71.988508][ T2418] [ 149.351616][ T3793] eth1: renamed from tmp [ 149.351630][ T3793] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 149.351633][ T3793] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3793, name: ip [ 149.351634][ T3793] preempt_count: 1, expected: 0 [ 149.351635][ T3793] RCU nest depth: 0, expected: 0 [ 149.351636][ T3793] INFO: lockdep is turned off. [ 149.351637][ T3793] irq event stamp: 0 [ 149.351638][ T3793] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 149.351642][ T3793] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 149.351648][ T3793] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 149.351650][ T3793] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 149.351652][ T3793] Preemption disabled at: [ 149.351652][ T3793] [] vprintk_emit+0x31b/0x3e0 [ 149.351659][ T3793] CPU: 3 UID: 0 PID: 3793 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 149.351662][ T3793] Tainted: [W]=WARN [ 149.351663][ T3793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.351665][ T3793] Call Trace: [ 149.351667][ T3793] [ 149.351668][ T3793] dump_stack_lvl+0x6f/0xa0 [ 149.351674][ T3793] ? vprintk_emit+0x31b/0x3e0 [ 149.351675][ T3793] __might_resched.cold+0x1fe/0x2c1 [ 149.351679][ T3793] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 149.351682][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351685][ T3793] __kmalloc_noprof+0x443/0x760 [ 149.351688][ T3793] ? __rwlock_init+0x150/0x150 [ 149.351691][ T3793] ? alloc_buf.isra.0+0x4b/0x260 [ 149.351696][ T3793] ? do_raw_spin_unlock+0x59/0x250 [ 149.351698][ T3793] alloc_buf.isra.0+0x4b/0x260 [ 149.351701][ T3793] put_chars+0x1e1/0x2f0 [ 149.351702][ T3793] ? __send_to_port+0x420/0x420 [ 149.351703][ T3793] ? printk_get_next_message+0x240/0x650 [ 149.351706][ T3793] ? console_prepend_replay+0x20/0x20 [ 149.351708][ T3793] ? pointer+0x794/0xed0 [ 149.351711][ T3793] hvc_console_print+0x292/0x780 [ 149.351716][ T3793] ? hvc_write+0x3a0/0x3a0 [ 149.351718][ T3793] ? __rwlock_init+0x150/0x150 [ 149.351720][ T3793] ? lock_acquire+0x13c/0x160 [ 149.351722][ T3793] console_emit_next_record+0x22f/0x4c0 [ 149.351725][ T3793] ? devkmsg_read+0x4b0/0x4b0 [ 149.351727][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351728][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351729][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351730][ T3793] ? lock_acquire+0x13c/0x160 [ 149.351732][ T3793] ? console_flush_one_record+0x111/0x710 [ 149.351734][ T3793] console_flush_one_record+0x46f/0x710 [ 149.351736][ T3793] ? console_emit_next_record+0x4c0/0x4c0 [ 149.351739][ T3793] console_unlock+0xee/0x1f0 [ 149.351741][ T3793] ? lock_acquire+0x13c/0x160 [ 149.351743][ T3793] ? console_flush_one_record+0x710/0x710 [ 149.351744][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351745][ T3793] ? lock_release+0x184/0x1f0 [ 149.351747][ T3793] ? lock_acquire+0xe0/0x160 [ 149.351748][ T3793] ? __rcu_read_lock+0x70/0x70 [ 149.351750][ T3793] ? __down_trylock_console_sem+0x5e/0xa0 [ 149.351752][ T3793] ? vprintk_emit+0x320/0x3e0 [ 149.351753][ T3793] vprintk_emit+0x37c/0x3e0 [ 149.351755][ T3793] ? wake_up_klogd_work_func+0x90/0x90 [ 149.351756][ T3793] ? prepare_to_wait_event+0x8d/0x740 [ 149.351759][ T3793] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 149.351762][ T3793] ? _mutex_trylock_nest_lock+0x390/0x390 [ 149.351764][ T3793] _printk+0xc7/0x100 [ 149.351767][ T3793] ? snapshot_read.cold+0x21/0x21 [ 149.351769][ T3793] ? synchronize_rcu_normal+0x340/0x340 [ 149.351771][ T3793] ? netdev_name+0x43/0x60 [ 149.351774][ T3793] ? __netdev_printk+0x17f/0x1d0 [ 149.351776][ T3793] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 149.351780][ T3793] netdev_info+0xe2/0x116 [ 149.351782][ T3793] ? netdev_notice+0x120/0x120 [ 149.351784][ T3793] ? do_raw_spin_lock+0x131/0x280 [ 149.351786][ T3793] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 149.351788][ T3793] ? __rwlock_init+0x150/0x150 [ 149.351790][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351791][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351792][ T3793] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 149.351793][ T3793] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 149.351795][ T3793] ? trace_irq_enable.constprop.0+0x30/0x160 [ 149.351796][ T3793] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 149.351798][ T3793] netif_change_name.cold+0x4f/0x89 [ 149.351800][ T3793] ? register_netdev+0x40/0x40 [ 149.351801][ T3793] ? lock_release+0x184/0x1f0 [ 149.351803][ T3793] ? netdev_adjacent_rename_links+0x470/0x470 [ 149.351805][ T3793] ? __kernel_text_address+0x12/0x30 [ 149.351808][ T3793] ? write_profile+0xf0/0xf0 [ 149.351811][ T3793] ? __asan_memset+0x27/0x50 [ 149.351814][ T3793] do_setlink.isra.0+0x1f7d/0x2a60 [ 149.351816][ T3793] ? stack_trace_save+0x93/0xc0 [ 149.351818][ T3793] ? rtnl_link_get_size+0x350/0x350 [ 149.351819][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351820][ T3793] ? stack_depot_save_flags+0x1bc/0x790 [ 149.351823][ T3793] ? kasan_save_stack+0x3d/0x50 [ 149.351825][ T3793] ? kasan_save_stack+0x2f/0x50 [ 149.351826][ T3793] ? kasan_save_track+0x14/0x30 [ 149.351827][ T3793] ? __kasan_kmalloc+0x7b/0x90 [ 149.351828][ T3793] ? __kmalloc_cache_noprof+0x29a/0x620 [ 149.351829][ T3793] ? rtnl_newlink+0x124/0x11b0 [ 149.351831][ T3793] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 149.351832][ T3793] ? netlink_rcv_skb+0x14e/0x3a0 [ 149.351835][ T3793] ? netlink_unicast+0x486/0x750 [ 149.351836][ T3793] ? netlink_sendmsg+0x75b/0xc90 [ 149.351838][ T3793] ? __sock_sendmsg+0xce/0x190 [ 149.351841][ T3793] ? ____sys_sendmsg+0x61a/0x860 [ 149.351842][ T3793] ? ___sys_sendmsg+0x14e/0x1d0 [ 149.351843][ T3793] ? __sys_sendmsg+0x12c/0x1d0 [ 149.351845][ T3793] ? do_syscall_64+0xff/0x530 [ 149.351847][ T3793] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 149.351850][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351851][ T3793] ? lock_acquire+0x13c/0x160 [ 149.351852][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351853][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351855][ T3793] ? trace_contention_end+0xb3/0x180 [ 149.351856][ T3793] ? __mutex_lock+0x1db/0x1ea0 [ 149.351857][ T3793] ? __mutex_lock+0x9a3/0x1ea0 [ 149.351859][ T3793] ? rtnl_newlink+0x9a8/0x11b0 [ 149.351860][ T3793] ? ww_mutex_lock+0x160/0x160 [ 149.351861][ T3793] ? nla_get_range_signed+0x3d0/0x3d0 [ 149.351865][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351866][ T3793] ? __rtnl_newlink+0x3fa/0xa50 [ 149.351868][ T3793] rtnl_newlink+0x9f1/0x11b0 [ 149.351870][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351871][ T3793] ? rtnl_bridge_getlink+0x850/0x850 [ 149.351872][ T3793] ? lock_acquire+0x13c/0x160 [ 149.351874][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351875][ T3793] ? is_bpf_text_address+0x3e/0x110 [ 149.351877][ T3793] ? is_bpf_text_address+0x72/0x110 [ 149.351878][ T3793] ? kernel_text_address+0x149/0x170 [ 149.351880][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351881][ T3793] ? cap_capable+0x1d7/0x3d0 [ 149.351884][ T3793] ? arch_stack_walk+0xed/0x130 [ 149.351887][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351888][ T3793] ? lock_acquire+0x13c/0x160 [ 149.351889][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351891][ T3793] ? rtnl_bridge_getlink+0x850/0x850 [ 149.351892][ T3793] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 149.351893][ T3793] ? rtnl_link_fill+0x920/0x920 [ 149.351895][ T3793] ? filter_irq_stacks+0xd0/0xd0 [ 149.351896][ T3793] ? stack_depot_save_flags+0x1bc/0x790 [ 149.351899][ T3793] netlink_rcv_skb+0x14e/0x3a0 [ 149.351900][ T3793] ? rtnl_link_fill+0x920/0x920 [ 149.351902][ T3793] ? lock_release+0x184/0x1f0 [ 149.351903][ T3793] ? netlink_ack+0xcf0/0xcf0 [ 149.351905][ T3793] ? __netlink_lookup+0xb9/0x6b0 [ 149.351908][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351909][ T3793] ? lock_release+0x184/0x1f0 [ 149.351911][ T3793] netlink_unicast+0x486/0x750 [ 149.351913][ T3793] ? netlink_attachskb+0x810/0x810 [ 149.351915][ T3793] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 149.351917][ T3793] netlink_sendmsg+0x75b/0xc90 [ 149.351919][ T3793] ? netlink_unicast+0x750/0x750 [ 149.351920][ T3793] ? kernel_text_address+0x149/0x170 [ 149.351922][ T3793] ? lock_acquire+0x13c/0x160 [ 149.351923][ T3793] ? __import_iovec+0x36c/0x620 [ 149.351927][ T3793] __sock_sendmsg+0xce/0x190 [ 149.351928][ T3793] ____sys_sendmsg+0x61a/0x860 [ 149.351930][ T3793] ? copy_msghdr_from_user+0x279/0x420 [ 149.351932][ T3793] ? sock_write_iter+0x400/0x400 [ 149.351933][ T3793] ? move_addr_to_kernel+0x40/0x40 [ 149.351935][ T3793] ? filter_irq_stacks+0xd0/0xd0 [ 149.351937][ T3793] ___sys_sendmsg+0x14e/0x1d0 [ 149.351939][ T3793] ? copy_msghdr_from_user+0x420/0x420 [ 149.351949][ T3793] __sys_sendmsg+0x12c/0x1d0 [ 149.351951][ T3793] ? __sys_sendmsg_sock+0x20/0x20 [ 149.351954][ T3793] ? rcu_is_watching+0x16/0xd0 [ 149.351955][ T3793] do_syscall_64+0xff/0x530 [ 149.351957][ T3793] ? exc_page_fault+0xee/0x100 [ 149.351959][ T3793] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 149.351960][ T3793] RIP: 0033:0x7f8417ec254e [ 149.351962][ T3793] 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 [ 149.351964][ T3793] RSP: 002b:00007ffd1e8df000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.351968][ T3793] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8417ec254e [ 149.351969][ T3793] RDX: 0000000000000000 RSI: 00007ffd1e8df0b0 RDI: 0000000000000005 [ 149.351970][ T3793] RBP: 00007ffd1e8df010 R08: 0000000000000000 R09: 0000000000000000 [ 149.351971][ T3793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b881 [ 149.351972][ T3793] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1e8df780 [ 149.351974][ T3793] [ 156.151603][ T4083] eth2: renamed from tmp [ 156.151623][ T4083] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 156.151627][ T4083] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4083, name: ip [ 156.151629][ T4083] preempt_count: 1, expected: 0 [ 156.151631][ T4083] RCU nest depth: 0, expected: 0 [ 156.151632][ T4083] INFO: lockdep is turned off. [ 156.151634][ T4083] irq event stamp: 0 [ 156.151635][ T4083] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 156.151641][ T4083] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 156.151649][ T4083] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 156.151651][ T4083] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 156.151654][ T4083] Preemption disabled at: [ 156.151655][ T4083] [] vprintk_emit+0x31b/0x3e0 [ 156.151664][ T4083] CPU: 0 UID: 0 PID: 4083 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 156.151669][ T4083] Tainted: [W]=WARN [ 156.151671][ T4083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 156.151673][ T4083] Call Trace: [ 156.151675][ T4083] [ 156.151677][ T4083] dump_stack_lvl+0x6f/0xa0 [ 156.151684][ T4083] ? vprintk_emit+0x31b/0x3e0 [ 156.151686][ T4083] __might_resched.cold+0x1fe/0x2c1 [ 156.151691][ T4083] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 156.151695][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151699][ T4083] __kmalloc_noprof+0x443/0x760 [ 156.151703][ T4083] ? __rwlock_init+0x150/0x150 [ 156.151707][ T4083] ? alloc_buf.isra.0+0x4b/0x260 [ 156.151713][ T4083] ? do_raw_spin_unlock+0x59/0x250 [ 156.151715][ T4083] alloc_buf.isra.0+0x4b/0x260 [ 156.151719][ T4083] put_chars+0x1e1/0x2f0 [ 156.151722][ T4083] ? __send_to_port+0x420/0x420 [ 156.151724][ T4083] ? printk_get_next_message+0x240/0x650 [ 156.151728][ T4083] ? console_prepend_replay+0x20/0x20 [ 156.151731][ T4083] ? pointer+0x794/0xed0 [ 156.151735][ T4083] hvc_console_print+0x292/0x780 [ 156.151742][ T4083] ? hvc_write+0x3a0/0x3a0 [ 156.151744][ T4083] ? __rwlock_init+0x150/0x150 [ 156.151747][ T4083] ? lock_acquire+0x13c/0x160 [ 156.151751][ T4083] console_emit_next_record+0x22f/0x4c0 [ 156.151755][ T4083] ? devkmsg_read+0x4b0/0x4b0 [ 156.151758][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151760][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151762][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151764][ T4083] ? lock_acquire+0x13c/0x160 [ 156.151767][ T4083] ? console_flush_one_record+0x111/0x710 [ 156.151769][ T4083] console_flush_one_record+0x46f/0x710 [ 156.151773][ T4083] ? console_emit_next_record+0x4c0/0x4c0 [ 156.151777][ T4083] console_unlock+0xee/0x1f0 [ 156.151780][ T4083] ? lock_acquire+0x13c/0x160 [ 156.151782][ T4083] ? console_flush_one_record+0x710/0x710 [ 156.151785][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151787][ T4083] ? lock_release+0x184/0x1f0 [ 156.151789][ T4083] ? lock_acquire+0xe0/0x160 [ 156.151791][ T4083] ? __rcu_read_lock+0x70/0x70 [ 156.151794][ T4083] ? __down_trylock_console_sem+0x5e/0xa0 [ 156.151797][ T4083] ? vprintk_emit+0x320/0x3e0 [ 156.151799][ T4083] vprintk_emit+0x37c/0x3e0 [ 156.151802][ T4083] ? wake_up_klogd_work_func+0x90/0x90 [ 156.151804][ T4083] ? prepare_to_wait_event+0x8d/0x740 [ 156.151808][ T4083] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 156.151812][ T4083] ? _mutex_trylock_nest_lock+0x390/0x390 [ 156.151816][ T4083] _printk+0xc7/0x100 [ 156.151820][ T4083] ? snapshot_read.cold+0x21/0x21 [ 156.151823][ T4083] ? synchronize_rcu_normal+0x340/0x340 [ 156.151827][ T4083] ? netdev_name+0x43/0x60 [ 156.151831][ T4083] ? __netdev_printk+0x17f/0x1d0 [ 156.151834][ T4083] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 156.151838][ T4083] netdev_info+0xe2/0x116 [ 156.151842][ T4083] ? netdev_notice+0x120/0x120 [ 156.151845][ T4083] ? do_raw_spin_lock+0x131/0x280 [ 156.151847][ T4083] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 156.151851][ T4083] ? __rwlock_init+0x150/0x150 [ 156.151853][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151855][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151857][ T4083] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 156.151859][ T4083] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 156.151862][ T4083] ? trace_irq_enable.constprop.0+0x30/0x160 [ 156.151864][ T4083] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 156.151867][ T4083] netif_change_name.cold+0x4f/0x89 [ 156.151870][ T4083] ? register_netdev+0x40/0x40 [ 156.151872][ T4083] ? lock_release+0x184/0x1f0 [ 156.151875][ T4083] ? netdev_adjacent_rename_links+0x470/0x470 [ 156.151879][ T4083] ? __kernel_text_address+0x12/0x30 [ 156.151882][ T4083] ? write_profile+0xf0/0xf0 [ 156.151886][ T4083] ? __asan_memset+0x27/0x50 [ 156.151891][ T4083] do_setlink.isra.0+0x1f7d/0x2a60 [ 156.151895][ T4083] ? stack_trace_save+0x93/0xc0 [ 156.151897][ T4083] ? rtnl_link_get_size+0x350/0x350 [ 156.151899][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151901][ T4083] ? stack_depot_save_flags+0x1bc/0x790 [ 156.151906][ T4083] ? kasan_save_stack+0x3d/0x50 [ 156.151908][ T4083] ? kasan_save_stack+0x2f/0x50 [ 156.151910][ T4083] ? kasan_save_track+0x14/0x30 [ 156.151912][ T4083] ? __kasan_kmalloc+0x7b/0x90 [ 156.151914][ T4083] ? __kmalloc_cache_noprof+0x29a/0x620 [ 156.151916][ T4083] ? rtnl_newlink+0x124/0x11b0 [ 156.151918][ T4083] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 156.151920][ T4083] ? netlink_rcv_skb+0x14e/0x3a0 [ 156.151924][ T4083] ? netlink_unicast+0x486/0x750 [ 156.151927][ T4083] ? netlink_sendmsg+0x75b/0xc90 [ 156.151929][ T4083] ? __sock_sendmsg+0xce/0x190 [ 156.151932][ T4083] ? ____sys_sendmsg+0x61a/0x860 [ 156.151935][ T4083] ? ___sys_sendmsg+0x14e/0x1d0 [ 156.151937][ T4083] ? __sys_sendmsg+0x12c/0x1d0 [ 156.151940][ T4083] ? do_syscall_64+0xff/0x530 [ 156.151943][ T4083] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.151947][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151949][ T4083] ? lock_acquire+0x13c/0x160 [ 156.151951][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151953][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151955][ T4083] ? trace_contention_end+0xb3/0x180 [ 156.151958][ T4083] ? __mutex_lock+0x1db/0x1ea0 [ 156.151960][ T4083] ? __mutex_lock+0x9a3/0x1ea0 [ 156.151963][ T4083] ? rtnl_newlink+0x9a8/0x11b0 [ 156.151965][ T4083] ? ww_mutex_lock+0x160/0x160 [ 156.151973][ T4083] ? nla_get_range_signed+0x3d0/0x3d0 [ 156.151978][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151981][ T4083] ? __rtnl_newlink+0x3fa/0xa50 [ 156.151984][ T4083] rtnl_newlink+0x9f1/0x11b0 [ 156.151988][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151990][ T4083] ? rtnl_bridge_getlink+0x850/0x850 [ 156.151992][ T4083] ? lock_acquire+0x13c/0x160 [ 156.151994][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.151997][ T4083] ? is_bpf_text_address+0x3e/0x110 [ 156.152000][ T4083] ? is_bpf_text_address+0x72/0x110 [ 156.152002][ T4083] ? kernel_text_address+0x149/0x170 [ 156.152005][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.152007][ T4083] ? cap_capable+0x1d7/0x3d0 [ 156.152011][ T4083] ? arch_stack_walk+0xed/0x130 [ 156.152014][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.152016][ T4083] ? lock_acquire+0x13c/0x160 [ 156.152019][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.152021][ T4083] ? rtnl_bridge_getlink+0x850/0x850 [ 156.152023][ T4083] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 156.152026][ T4083] ? rtnl_link_fill+0x920/0x920 [ 156.152028][ T4083] ? filter_irq_stacks+0xd0/0xd0 [ 156.152031][ T4083] ? stack_depot_save_flags+0x1bc/0x790 [ 156.152035][ T4083] netlink_rcv_skb+0x14e/0x3a0 [ 156.152037][ T4083] ? rtnl_link_fill+0x920/0x920 [ 156.152040][ T4083] ? lock_release+0x184/0x1f0 [ 156.152042][ T4083] ? netlink_ack+0xcf0/0xcf0 [ 156.152045][ T4083] ? __netlink_lookup+0xb9/0x6b0 [ 156.152049][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.152051][ T4083] ? lock_release+0x184/0x1f0 [ 156.152055][ T4083] netlink_unicast+0x486/0x750 [ 156.152058][ T4083] ? netlink_attachskb+0x810/0x810 [ 156.152061][ T4083] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.152064][ T4083] netlink_sendmsg+0x75b/0xc90 [ 156.152068][ T4083] ? netlink_unicast+0x750/0x750 [ 156.152070][ T4083] ? kernel_text_address+0x149/0x170 [ 156.152073][ T4083] ? lock_acquire+0x13c/0x160 [ 156.152075][ T4083] ? __import_iovec+0x36c/0x620 [ 156.152080][ T4083] __sock_sendmsg+0xce/0x190 [ 156.152083][ T4083] ____sys_sendmsg+0x61a/0x860 [ 156.152086][ T4083] ? copy_msghdr_from_user+0x279/0x420 [ 156.152089][ T4083] ? sock_write_iter+0x400/0x400 [ 156.152091][ T4083] ? move_addr_to_kernel+0x40/0x40 [ 156.152093][ T4083] ? filter_irq_stacks+0xd0/0xd0 [ 156.152098][ T4083] ___sys_sendmsg+0x14e/0x1d0 [ 156.152101][ T4083] ? copy_msghdr_from_user+0x420/0x420 [ 156.152109][ T4083] __sys_sendmsg+0x12c/0x1d0 [ 156.152112][ T4083] ? __sys_sendmsg_sock+0x20/0x20 [ 156.152117][ T4083] ? rcu_is_watching+0x16/0xd0 [ 156.152119][ T4083] do_syscall_64+0xff/0x530 [ 156.152122][ T4083] ? exc_page_fault+0xee/0x100 [ 156.152125][ T4083] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.152128][ T4083] RIP: 0033:0x7fc09e9c954e [ 156.152132][ T4083] 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 [ 156.152134][ T4083] RSP: 002b:00007fff850bafd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 156.152138][ T4083] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc09e9c954e [ 156.152141][ T4083] RDX: 0000000000000000 RSI: 00007fff850bb080 RDI: 0000000000000005 [ 156.152142][ T4083] RBP: 00007fff850bafe0 R08: 0000000000000000 R09: 0000000000000000 [ 156.152144][ T4083] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b888 [ 156.152145][ T4083] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff850bb750 [ 156.152149][ T4083] [ 220.686746][ T5099] eth1: renamed from tmp [ 220.686760][ T5099] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 220.686763][ T5099] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5099, name: ip [ 220.686765][ T5099] preempt_count: 1, expected: 0 [ 220.686765][ T5099] RCU nest depth: 0, expected: 0 [ 220.686766][ T5099] INFO: lockdep is turned off. [ 220.686768][ T5099] irq event stamp: 0 [ 220.686768][ T5099] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 220.686773][ T5099] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 220.686779][ T5099] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 220.686781][ T5099] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 220.686783][ T5099] Preemption disabled at: [ 220.686783][ T5099] [] vprintk_emit+0x31b/0x3e0 [ 220.686790][ T5099] CPU: 3 UID: 0 PID: 5099 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 220.686793][ T5099] Tainted: [W]=WARN [ 220.686794][ T5099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.686796][ T5099] Call Trace: [ 220.686798][ T5099] [ 220.686799][ T5099] dump_stack_lvl+0x6f/0xa0 [ 220.686805][ T5099] ? vprintk_emit+0x31b/0x3e0 [ 220.686806][ T5099] __might_resched.cold+0x1fe/0x2c1 [ 220.686810][ T5099] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 220.686813][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686815][ T5099] __kmalloc_noprof+0x443/0x760 [ 220.686819][ T5099] ? __rwlock_init+0x150/0x150 [ 220.686822][ T5099] ? alloc_buf.isra.0+0x4b/0x260 [ 220.686827][ T5099] ? do_raw_spin_unlock+0x59/0x250 [ 220.686828][ T5099] alloc_buf.isra.0+0x4b/0x260 [ 220.686831][ T5099] put_chars+0x1e1/0x2f0 [ 220.686832][ T5099] ? __send_to_port+0x420/0x420 [ 220.686833][ T5099] ? printk_get_next_message+0x240/0x650 [ 220.686836][ T5099] ? console_prepend_replay+0x20/0x20 [ 220.686838][ T5099] ? pointer+0x794/0xed0 [ 220.686841][ T5099] hvc_console_print+0x292/0x780 [ 220.686846][ T5099] ? hvc_write+0x3a0/0x3a0 [ 220.686848][ T5099] ? __rwlock_init+0x150/0x150 [ 220.686850][ T5099] ? lock_acquire+0x13c/0x160 [ 220.686852][ T5099] console_emit_next_record+0x22f/0x4c0 [ 220.686855][ T5099] ? devkmsg_read+0x4b0/0x4b0 [ 220.686857][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686858][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686859][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686860][ T5099] ? lock_acquire+0x13c/0x160 [ 220.686862][ T5099] ? console_flush_one_record+0x111/0x710 [ 220.686864][ T5099] console_flush_one_record+0x46f/0x710 [ 220.686866][ T5099] ? console_emit_next_record+0x4c0/0x4c0 [ 220.686869][ T5099] console_unlock+0xee/0x1f0 [ 220.686871][ T5099] ? lock_acquire+0x13c/0x160 [ 220.686873][ T5099] ? console_flush_one_record+0x710/0x710 [ 220.686874][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686876][ T5099] ? lock_release+0x184/0x1f0 [ 220.686877][ T5099] ? lock_acquire+0xe0/0x160 [ 220.686879][ T5099] ? __rcu_read_lock+0x70/0x70 [ 220.686880][ T5099] ? __down_trylock_console_sem+0x5e/0xa0 [ 220.686882][ T5099] ? vprintk_emit+0x320/0x3e0 [ 220.686883][ T5099] vprintk_emit+0x37c/0x3e0 [ 220.686885][ T5099] ? wake_up_klogd_work_func+0x90/0x90 [ 220.686886][ T5099] ? prepare_to_wait_event+0x8d/0x740 [ 220.686888][ T5099] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 220.686891][ T5099] ? _mutex_trylock_nest_lock+0x390/0x390 [ 220.686894][ T5099] _printk+0xc7/0x100 [ 220.686897][ T5099] ? snapshot_read.cold+0x21/0x21 [ 220.686899][ T5099] ? synchronize_rcu_normal+0x340/0x340 [ 220.686901][ T5099] ? netdev_name+0x43/0x60 [ 220.686904][ T5099] ? __netdev_printk+0x17f/0x1d0 [ 220.686906][ T5099] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 220.686909][ T5099] netdev_info+0xe2/0x116 [ 220.686911][ T5099] ? netdev_notice+0x120/0x120 [ 220.686913][ T5099] ? do_raw_spin_lock+0x131/0x280 [ 220.686915][ T5099] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 220.686918][ T5099] ? __rwlock_init+0x150/0x150 [ 220.686919][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686920][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686921][ T5099] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 220.686923][ T5099] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 220.686924][ T5099] ? trace_irq_enable.constprop.0+0x30/0x160 [ 220.686925][ T5099] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 220.686927][ T5099] netif_change_name.cold+0x4f/0x89 [ 220.686929][ T5099] ? register_netdev+0x40/0x40 [ 220.686930][ T5099] ? lock_release+0x184/0x1f0 [ 220.686932][ T5099] ? netdev_adjacent_rename_links+0x470/0x470 [ 220.686934][ T5099] ? __kernel_text_address+0x12/0x30 [ 220.686937][ T5099] ? write_profile+0xf0/0xf0 [ 220.686940][ T5099] ? __asan_memset+0x27/0x50 [ 220.686943][ T5099] do_setlink.isra.0+0x1f7d/0x2a60 [ 220.686945][ T5099] ? stack_trace_save+0x93/0xc0 [ 220.686947][ T5099] ? rtnl_link_get_size+0x350/0x350 [ 220.686948][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686949][ T5099] ? stack_depot_save_flags+0x1bc/0x790 [ 220.686952][ T5099] ? kasan_save_stack+0x3d/0x50 [ 220.686954][ T5099] ? kasan_save_stack+0x2f/0x50 [ 220.686955][ T5099] ? kasan_save_track+0x14/0x30 [ 220.686956][ T5099] ? __kasan_kmalloc+0x7b/0x90 [ 220.686957][ T5099] ? __kmalloc_cache_noprof+0x29a/0x620 [ 220.686958][ T5099] ? rtnl_newlink+0x124/0x11b0 [ 220.686959][ T5099] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 220.686960][ T5099] ? netlink_rcv_skb+0x14e/0x3a0 [ 220.686963][ T5099] ? netlink_unicast+0x486/0x750 [ 220.686965][ T5099] ? netlink_sendmsg+0x75b/0xc90 [ 220.686966][ T5099] ? __sock_sendmsg+0xce/0x190 [ 220.686969][ T5099] ? ____sys_sendmsg+0x61a/0x860 [ 220.686970][ T5099] ? ___sys_sendmsg+0x14e/0x1d0 [ 220.686972][ T5099] ? __sys_sendmsg+0x12c/0x1d0 [ 220.686973][ T5099] ? do_syscall_64+0xff/0x530 [ 220.686976][ T5099] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.686978][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686979][ T5099] ? lock_acquire+0x13c/0x160 [ 220.686981][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686982][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686983][ T5099] ? trace_contention_end+0xb3/0x180 [ 220.686984][ T5099] ? __mutex_lock+0x1db/0x1ea0 [ 220.686986][ T5099] ? __mutex_lock+0x9a3/0x1ea0 [ 220.686987][ T5099] ? rtnl_newlink+0x9a8/0x11b0 [ 220.686988][ T5099] ? ww_mutex_lock+0x160/0x160 [ 220.686989][ T5099] ? nla_get_range_signed+0x3d0/0x3d0 [ 220.686993][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686994][ T5099] ? __rtnl_newlink+0x3fa/0xa50 [ 220.686996][ T5099] rtnl_newlink+0x9f1/0x11b0 [ 220.686998][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.686999][ T5099] ? rtnl_bridge_getlink+0x850/0x850 [ 220.687000][ T5099] ? lock_acquire+0x13c/0x160 [ 220.687002][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.687003][ T5099] ? is_bpf_text_address+0x3e/0x110 [ 220.687006][ T5099] ? is_bpf_text_address+0x72/0x110 [ 220.687007][ T5099] ? kernel_text_address+0x149/0x170 [ 220.687008][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.687010][ T5099] ? cap_capable+0x1d7/0x3d0 [ 220.687013][ T5099] ? arch_stack_walk+0xed/0x130 [ 220.687015][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.687016][ T5099] ? lock_acquire+0x13c/0x160 [ 220.687018][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.687019][ T5099] ? rtnl_bridge_getlink+0x850/0x850 [ 220.687021][ T5099] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 220.687022][ T5099] ? rtnl_link_fill+0x920/0x920 [ 220.687024][ T5099] ? filter_irq_stacks+0xd0/0xd0 [ 220.687025][ T5099] ? stack_depot_save_flags+0x1bc/0x790 [ 220.687027][ T5099] netlink_rcv_skb+0x14e/0x3a0 [ 220.687029][ T5099] ? rtnl_link_fill+0x920/0x920 [ 220.687030][ T5099] ? lock_release+0x184/0x1f0 [ 220.687032][ T5099] ? netlink_ack+0xcf0/0xcf0 [ 220.687034][ T5099] ? __netlink_lookup+0xb9/0x6b0 [ 220.687036][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.687037][ T5099] ? lock_release+0x184/0x1f0 [ 220.687039][ T5099] netlink_unicast+0x486/0x750 [ 220.687042][ T5099] ? netlink_attachskb+0x810/0x810 [ 220.687043][ T5099] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.687045][ T5099] netlink_sendmsg+0x75b/0xc90 [ 220.687047][ T5099] ? netlink_unicast+0x750/0x750 [ 220.687049][ T5099] ? kernel_text_address+0x149/0x170 [ 220.687050][ T5099] ? lock_acquire+0x13c/0x160 [ 220.687052][ T5099] ? __import_iovec+0x36c/0x620 [ 220.687055][ T5099] __sock_sendmsg+0xce/0x190 [ 220.687057][ T5099] ____sys_sendmsg+0x61a/0x860 [ 220.687058][ T5099] ? copy_msghdr_from_user+0x279/0x420 [ 220.687060][ T5099] ? sock_write_iter+0x400/0x400 [ 220.687062][ T5099] ? move_addr_to_kernel+0x40/0x40 [ 220.687063][ T5099] ? filter_irq_stacks+0xd0/0xd0 [ 220.687066][ T5099] ___sys_sendmsg+0x14e/0x1d0 [ 220.687067][ T5099] ? copy_msghdr_from_user+0x420/0x420 [ 220.687072][ T5099] __sys_sendmsg+0x12c/0x1d0 [ 220.687074][ T5099] ? __sys_sendmsg_sock+0x20/0x20 [ 220.687077][ T5099] ? rcu_is_watching+0x16/0xd0 [ 220.687079][ T5099] do_syscall_64+0xff/0x530 [ 220.687080][ T5099] ? exc_page_fault+0xee/0x100 [ 220.687082][ T5099] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.687084][ T5099] RIP: 0033:0x7f600d8aa54e [ 220.687086][ T5099] 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 [ 220.687088][ T5099] RSP: 002b:00007ffce3c3e780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.687091][ T5099] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f600d8aa54e [ 220.687093][ T5099] RDX: 0000000000000000 RSI: 00007ffce3c3e830 RDI: 0000000000000005 [ 220.687093][ T5099] RBP: 00007ffce3c3e790 R08: 0000000000000000 R09: 0000000000000000 [ 220.687094][ T5099] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b8c8 [ 220.687095][ T5099] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce3c3ef00 [ 220.687097][ T5099] [ 260.488561][ T6993] eth1: renamed from tmp [ 260.488575][ T6993] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 260.488577][ T6993] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6993, name: ip [ 260.488579][ T6993] preempt_count: 1, expected: 0 [ 260.488580][ T6993] RCU nest depth: 0, expected: 0 [ 260.488580][ T6993] INFO: lockdep is turned off. [ 260.488582][ T6993] irq event stamp: 0 [ 260.488582][ T6993] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 260.488586][ T6993] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 260.488593][ T6993] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 260.488595][ T6993] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 260.488596][ T6993] Preemption disabled at: [ 260.488597][ T6993] [] vprintk_emit+0x31b/0x3e0 [ 260.488604][ T6993] CPU: 3 UID: 0 PID: 6993 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 260.488608][ T6993] Tainted: [W]=WARN [ 260.488608][ T6993] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 260.488610][ T6993] Call Trace: [ 260.488611][ T6993] [ 260.488612][ T6993] dump_stack_lvl+0x6f/0xa0 [ 260.488618][ T6993] ? vprintk_emit+0x31b/0x3e0 [ 260.488620][ T6993] __might_resched.cold+0x1fe/0x2c1 [ 260.488623][ T6993] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 260.488626][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488629][ T6993] __kmalloc_noprof+0x443/0x760 [ 260.488632][ T6993] ? __rwlock_init+0x150/0x150 [ 260.488635][ T6993] ? alloc_buf.isra.0+0x4b/0x260 [ 260.488641][ T6993] ? do_raw_spin_unlock+0x59/0x250 [ 260.488642][ T6993] alloc_buf.isra.0+0x4b/0x260 [ 260.488645][ T6993] put_chars+0x1e1/0x2f0 [ 260.488646][ T6993] ? __send_to_port+0x420/0x420 [ 260.488647][ T6993] ? printk_get_next_message+0x240/0x650 [ 260.488650][ T6993] ? console_prepend_replay+0x20/0x20 [ 260.488652][ T6993] ? pointer+0x794/0xed0 [ 260.488655][ T6993] hvc_console_print+0x292/0x780 [ 260.488660][ T6993] ? hvc_write+0x3a0/0x3a0 [ 260.488662][ T6993] ? __rwlock_init+0x150/0x150 [ 260.488664][ T6993] ? lock_acquire+0x13c/0x160 [ 260.488666][ T6993] console_emit_next_record+0x22f/0x4c0 [ 260.488669][ T6993] ? devkmsg_read+0x4b0/0x4b0 [ 260.488671][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488672][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488673][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488674][ T6993] ? lock_acquire+0x13c/0x160 [ 260.488676][ T6993] ? console_flush_one_record+0x111/0x710 [ 260.488678][ T6993] console_flush_one_record+0x46f/0x710 [ 260.488680][ T6993] ? console_emit_next_record+0x4c0/0x4c0 [ 260.488683][ T6993] console_unlock+0xee/0x1f0 [ 260.488685][ T6993] ? lock_acquire+0x13c/0x160 [ 260.488687][ T6993] ? console_flush_one_record+0x710/0x710 [ 260.488688][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488689][ T6993] ? lock_release+0x184/0x1f0 [ 260.488691][ T6993] ? lock_acquire+0xe0/0x160 [ 260.488692][ T6993] ? __rcu_read_lock+0x70/0x70 [ 260.488694][ T6993] ? __down_trylock_console_sem+0x5e/0xa0 [ 260.488696][ T6993] ? vprintk_emit+0x320/0x3e0 [ 260.488697][ T6993] vprintk_emit+0x37c/0x3e0 [ 260.488699][ T6993] ? wake_up_klogd_work_func+0x90/0x90 [ 260.488700][ T6993] ? prepare_to_wait_event+0x8d/0x740 [ 260.488702][ T6993] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 260.488705][ T6993] ? _mutex_trylock_nest_lock+0x390/0x390 [ 260.488707][ T6993] _printk+0xc7/0x100 [ 260.488710][ T6993] ? snapshot_read.cold+0x21/0x21 [ 260.488712][ T6993] ? synchronize_rcu_normal+0x340/0x340 [ 260.488715][ T6993] ? netdev_name+0x43/0x60 [ 260.488718][ T6993] ? __netdev_printk+0x17f/0x1d0 [ 260.488719][ T6993] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 260.488723][ T6993] netdev_info+0xe2/0x116 [ 260.488725][ T6993] ? netdev_notice+0x120/0x120 [ 260.488727][ T6993] ? do_raw_spin_lock+0x131/0x280 [ 260.488729][ T6993] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 260.488731][ T6993] ? __rwlock_init+0x150/0x150 [ 260.488733][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488734][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488735][ T6993] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 260.488736][ T6993] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 260.488738][ T6993] ? trace_irq_enable.constprop.0+0x30/0x160 [ 260.488739][ T6993] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 260.488740][ T6993] netif_change_name.cold+0x4f/0x89 [ 260.488742][ T6993] ? register_netdev+0x40/0x40 [ 260.488743][ T6993] ? lock_release+0x184/0x1f0 [ 260.488745][ T6993] ? netdev_adjacent_rename_links+0x470/0x470 [ 260.488748][ T6993] ? __kernel_text_address+0x12/0x30 [ 260.488750][ T6993] ? write_profile+0xf0/0xf0 [ 260.488753][ T6993] ? __asan_memset+0x27/0x50 [ 260.488757][ T6993] do_setlink.isra.0+0x1f7d/0x2a60 [ 260.488758][ T6993] ? stack_trace_save+0x93/0xc0 [ 260.488760][ T6993] ? rtnl_link_get_size+0x350/0x350 [ 260.488761][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488762][ T6993] ? stack_depot_save_flags+0x1bc/0x790 [ 260.488766][ T6993] ? kasan_save_stack+0x3d/0x50 [ 260.488767][ T6993] ? kasan_save_stack+0x2f/0x50 [ 260.488768][ T6993] ? kasan_save_track+0x14/0x30 [ 260.488769][ T6993] ? __kasan_kmalloc+0x7b/0x90 [ 260.488771][ T6993] ? __kmalloc_cache_noprof+0x29a/0x620 [ 260.488772][ T6993] ? rtnl_newlink+0x124/0x11b0 [ 260.488773][ T6993] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 260.488774][ T6993] ? netlink_rcv_skb+0x14e/0x3a0 [ 260.488777][ T6993] ? netlink_unicast+0x486/0x750 [ 260.488778][ T6993] ? netlink_sendmsg+0x75b/0xc90 [ 260.488780][ T6993] ? __sock_sendmsg+0xce/0x190 [ 260.488782][ T6993] ? ____sys_sendmsg+0x61a/0x860 [ 260.488784][ T6993] ? ___sys_sendmsg+0x14e/0x1d0 [ 260.488785][ T6993] ? __sys_sendmsg+0x12c/0x1d0 [ 260.488787][ T6993] ? do_syscall_64+0xff/0x530 [ 260.488790][ T6993] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 260.488792][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488794][ T6993] ? lock_acquire+0x13c/0x160 [ 260.488795][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488796][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488797][ T6993] ? trace_contention_end+0xb3/0x180 [ 260.488798][ T6993] ? __mutex_lock+0x1db/0x1ea0 [ 260.488800][ T6993] ? __mutex_lock+0x9a3/0x1ea0 [ 260.488801][ T6993] ? rtnl_newlink+0x9a8/0x11b0 [ 260.488802][ T6993] ? ww_mutex_lock+0x160/0x160 [ 260.488803][ T6993] ? nla_get_range_signed+0x3d0/0x3d0 [ 260.488807][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488808][ T6993] ? __rtnl_newlink+0x3fa/0xa50 [ 260.488810][ T6993] rtnl_newlink+0x9f1/0x11b0 [ 260.488812][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488813][ T6993] ? rtnl_bridge_getlink+0x850/0x850 [ 260.488814][ T6993] ? lock_acquire+0x13c/0x160 [ 260.488815][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488817][ T6993] ? is_bpf_text_address+0x3e/0x110 [ 260.488819][ T6993] ? is_bpf_text_address+0x72/0x110 [ 260.488820][ T6993] ? kernel_text_address+0x149/0x170 [ 260.488822][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488823][ T6993] ? cap_capable+0x1d7/0x3d0 [ 260.488826][ T6993] ? arch_stack_walk+0xed/0x130 [ 260.488829][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488830][ T6993] ? lock_acquire+0x13c/0x160 [ 260.488832][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488833][ T6993] ? rtnl_bridge_getlink+0x850/0x850 [ 260.488834][ T6993] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 260.488836][ T6993] ? rtnl_link_fill+0x920/0x920 [ 260.488837][ T6993] ? filter_irq_stacks+0xd0/0xd0 [ 260.488839][ T6993] ? stack_depot_save_flags+0x1bc/0x790 [ 260.488841][ T6993] netlink_rcv_skb+0x14e/0x3a0 [ 260.488843][ T6993] ? rtnl_link_fill+0x920/0x920 [ 260.488844][ T6993] ? lock_release+0x184/0x1f0 [ 260.488846][ T6993] ? netlink_ack+0xcf0/0xcf0 [ 260.488847][ T6993] ? __netlink_lookup+0xb9/0x6b0 [ 260.488850][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488851][ T6993] ? lock_release+0x184/0x1f0 [ 260.488853][ T6993] netlink_unicast+0x486/0x750 [ 260.488855][ T6993] ? netlink_attachskb+0x810/0x810 [ 260.488857][ T6993] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 260.488859][ T6993] netlink_sendmsg+0x75b/0xc90 [ 260.488861][ T6993] ? netlink_unicast+0x750/0x750 [ 260.488863][ T6993] ? kernel_text_address+0x149/0x170 [ 260.488864][ T6993] ? lock_acquire+0x13c/0x160 [ 260.488866][ T6993] ? __import_iovec+0x36c/0x620 [ 260.488869][ T6993] __sock_sendmsg+0xce/0x190 [ 260.488871][ T6993] ____sys_sendmsg+0x61a/0x860 [ 260.488872][ T6993] ? copy_msghdr_from_user+0x279/0x420 [ 260.488874][ T6993] ? sock_write_iter+0x400/0x400 [ 260.488875][ T6993] ? move_addr_to_kernel+0x40/0x40 [ 260.488877][ T6993] ? filter_irq_stacks+0xd0/0xd0 [ 260.488879][ T6993] ___sys_sendmsg+0x14e/0x1d0 [ 260.488881][ T6993] ? copy_msghdr_from_user+0x420/0x420 [ 260.488886][ T6993] __sys_sendmsg+0x12c/0x1d0 [ 260.488888][ T6993] ? __sys_sendmsg_sock+0x20/0x20 [ 260.488891][ T6993] ? rcu_is_watching+0x16/0xd0 [ 260.488892][ T6993] do_syscall_64+0xff/0x530 [ 260.488894][ T6993] ? exc_page_fault+0xee/0x100 [ 260.488896][ T6993] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 260.488897][ T6993] RIP: 0033:0x7fead16f354e [ 260.488899][ T6993] 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 [ 260.488901][ T6993] RSP: 002b:00007ffcc76f42c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 260.488905][ T6993] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fead16f354e [ 260.488906][ T6993] RDX: 0000000000000000 RSI: 00007ffcc76f4370 RDI: 0000000000000005 [ 260.488907][ T6993] RBP: 00007ffcc76f42d0 R08: 0000000000000000 R09: 0000000000000000 [ 260.488908][ T6993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b8f0 [ 260.488909][ T6993] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc76f4a40 [ 260.488911][ T6993] [ 280.438893][ T7944] eth1: renamed from tmp [ 280.438909][ T7944] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 280.438912][ T7944] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 7944, name: ip [ 280.438913][ T7944] preempt_count: 1, expected: 0 [ 280.438914][ T7944] RCU nest depth: 0, expected: 0 [ 280.438915][ T7944] INFO: lockdep is turned off. [ 280.438916][ T7944] irq event stamp: 0 [ 280.438917][ T7944] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 280.438921][ T7944] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 280.438928][ T7944] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 280.438930][ T7944] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 280.438932][ T7944] Preemption disabled at: [ 280.438932][ T7944] [] vprintk_emit+0x31b/0x3e0 [ 280.438940][ T7944] CPU: 0 UID: 0 PID: 7944 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 280.438943][ T7944] Tainted: [W]=WARN [ 280.438944][ T7944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 280.438946][ T7944] Call Trace: [ 280.438947][ T7944] [ 280.438949][ T7944] dump_stack_lvl+0x6f/0xa0 [ 280.438954][ T7944] ? vprintk_emit+0x31b/0x3e0 [ 280.438956][ T7944] __might_resched.cold+0x1fe/0x2c1 [ 280.438959][ T7944] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 280.438963][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.438965][ T7944] __kmalloc_noprof+0x443/0x760 [ 280.438969][ T7944] ? __rwlock_init+0x150/0x150 [ 280.438972][ T7944] ? alloc_buf.isra.0+0x4b/0x260 [ 280.438977][ T7944] ? do_raw_spin_unlock+0x59/0x250 [ 280.438979][ T7944] alloc_buf.isra.0+0x4b/0x260 [ 280.438981][ T7944] put_chars+0x1e1/0x2f0 [ 280.438983][ T7944] ? __send_to_port+0x420/0x420 [ 280.438984][ T7944] ? printk_get_next_message+0x240/0x650 [ 280.438987][ T7944] ? console_prepend_replay+0x20/0x20 [ 280.438989][ T7944] ? pointer+0x794/0xed0 [ 280.438993][ T7944] hvc_console_print+0x292/0x780 [ 280.438997][ T7944] ? hvc_write+0x3a0/0x3a0 [ 280.438999][ T7944] ? __rwlock_init+0x150/0x150 [ 280.439001][ T7944] ? lock_acquire+0x13c/0x160 [ 280.439004][ T7944] console_emit_next_record+0x22f/0x4c0 [ 280.439007][ T7944] ? devkmsg_read+0x4b0/0x4b0 [ 280.439009][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439010][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439011][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439012][ T7944] ? lock_acquire+0x13c/0x160 [ 280.439015][ T7944] ? console_flush_one_record+0x111/0x710 [ 280.439016][ T7944] console_flush_one_record+0x46f/0x710 [ 280.439019][ T7944] ? console_emit_next_record+0x4c0/0x4c0 [ 280.439022][ T7944] console_unlock+0xee/0x1f0 [ 280.439024][ T7944] ? lock_acquire+0x13c/0x160 [ 280.439026][ T7944] ? console_flush_one_record+0x710/0x710 [ 280.439028][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439029][ T7944] ? lock_release+0x184/0x1f0 [ 280.439030][ T7944] ? lock_acquire+0xe0/0x160 [ 280.439032][ T7944] ? __rcu_read_lock+0x70/0x70 [ 280.439034][ T7944] ? __down_trylock_console_sem+0x5e/0xa0 [ 280.439036][ T7944] ? vprintk_emit+0x320/0x3e0 [ 280.439037][ T7944] vprintk_emit+0x37c/0x3e0 [ 280.439039][ T7944] ? wake_up_klogd_work_func+0x90/0x90 [ 280.439040][ T7944] ? prepare_to_wait_event+0x8d/0x740 [ 280.439043][ T7944] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 280.439046][ T7944] ? _mutex_trylock_nest_lock+0x390/0x390 [ 280.439048][ T7944] _printk+0xc7/0x100 [ 280.439052][ T7944] ? snapshot_read.cold+0x21/0x21 [ 280.439054][ T7944] ? synchronize_rcu_normal+0x340/0x340 [ 280.439056][ T7944] ? netdev_name+0x43/0x60 [ 280.439059][ T7944] ? __netdev_printk+0x17f/0x1d0 [ 280.439061][ T7944] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 280.439065][ T7944] netdev_info+0xe2/0x116 [ 280.439067][ T7944] ? netdev_notice+0x120/0x120 [ 280.439070][ T7944] ? do_raw_spin_lock+0x131/0x280 [ 280.439071][ T7944] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 280.439074][ T7944] ? __rwlock_init+0x150/0x150 [ 280.439076][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439077][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439078][ T7944] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 280.439080][ T7944] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 280.439081][ T7944] ? trace_irq_enable.constprop.0+0x30/0x160 [ 280.439083][ T7944] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 280.439084][ T7944] netif_change_name.cold+0x4f/0x89 [ 280.439086][ T7944] ? register_netdev+0x40/0x40 [ 280.439087][ T7944] ? lock_release+0x184/0x1f0 [ 280.439089][ T7944] ? netdev_adjacent_rename_links+0x470/0x470 [ 280.439092][ T7944] ? __kernel_text_address+0x12/0x30 [ 280.439095][ T7944] ? write_profile+0xf0/0xf0 [ 280.439098][ T7944] ? __asan_memset+0x27/0x50 [ 280.439102][ T7944] do_setlink.isra.0+0x1f7d/0x2a60 [ 280.439104][ T7944] ? stack_trace_save+0x93/0xc0 [ 280.439105][ T7944] ? rtnl_link_get_size+0x350/0x350 [ 280.439107][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439108][ T7944] ? stack_depot_save_flags+0x1bc/0x790 [ 280.439111][ T7944] ? kasan_save_stack+0x3d/0x50 [ 280.439113][ T7944] ? kasan_save_stack+0x2f/0x50 [ 280.439114][ T7944] ? kasan_save_track+0x14/0x30 [ 280.439115][ T7944] ? __kasan_kmalloc+0x7b/0x90 [ 280.439117][ T7944] ? __kmalloc_cache_noprof+0x29a/0x620 [ 280.439118][ T7944] ? rtnl_newlink+0x124/0x11b0 [ 280.439119][ T7944] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 280.439121][ T7944] ? netlink_rcv_skb+0x14e/0x3a0 [ 280.439124][ T7944] ? netlink_unicast+0x486/0x750 [ 280.439125][ T7944] ? netlink_sendmsg+0x75b/0xc90 [ 280.439127][ T7944] ? __sock_sendmsg+0xce/0x190 [ 280.439130][ T7944] ? ____sys_sendmsg+0x61a/0x860 [ 280.439131][ T7944] ? ___sys_sendmsg+0x14e/0x1d0 [ 280.439133][ T7944] ? __sys_sendmsg+0x12c/0x1d0 [ 280.439135][ T7944] ? do_syscall_64+0xff/0x530 [ 280.439137][ T7944] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 280.439140][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439141][ T7944] ? lock_acquire+0x13c/0x160 [ 280.439143][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439144][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439145][ T7944] ? trace_contention_end+0xb3/0x180 [ 280.439146][ T7944] ? __mutex_lock+0x1db/0x1ea0 [ 280.439148][ T7944] ? __mutex_lock+0x9a3/0x1ea0 [ 280.439149][ T7944] ? rtnl_newlink+0x9a8/0x11b0 [ 280.439151][ T7944] ? ww_mutex_lock+0x160/0x160 [ 280.439152][ T7944] ? nla_get_range_signed+0x3d0/0x3d0 [ 280.439156][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439157][ T7944] ? __rtnl_newlink+0x3fa/0xa50 [ 280.439159][ T7944] rtnl_newlink+0x9f1/0x11b0 [ 280.439161][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439163][ T7944] ? rtnl_bridge_getlink+0x850/0x850 [ 280.439164][ T7944] ? lock_acquire+0x13c/0x160 [ 280.439166][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439167][ T7944] ? is_bpf_text_address+0x3e/0x110 [ 280.439170][ T7944] ? is_bpf_text_address+0x72/0x110 [ 280.439171][ T7944] ? kernel_text_address+0x149/0x170 [ 280.439172][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439174][ T7944] ? cap_capable+0x1d7/0x3d0 [ 280.439177][ T7944] ? arch_stack_walk+0xed/0x130 [ 280.439180][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439181][ T7944] ? lock_acquire+0x13c/0x160 [ 280.439183][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439184][ T7944] ? rtnl_bridge_getlink+0x850/0x850 [ 280.439185][ T7944] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 280.439187][ T7944] ? rtnl_link_fill+0x920/0x920 [ 280.439188][ T7944] ? filter_irq_stacks+0xd0/0xd0 [ 280.439190][ T7944] ? stack_depot_save_flags+0x1bc/0x790 [ 280.439193][ T7944] netlink_rcv_skb+0x14e/0x3a0 [ 280.439194][ T7944] ? rtnl_link_fill+0x920/0x920 [ 280.439196][ T7944] ? lock_release+0x184/0x1f0 [ 280.439197][ T7944] ? netlink_ack+0xcf0/0xcf0 [ 280.439199][ T7944] ? __netlink_lookup+0xb9/0x6b0 [ 280.439202][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439204][ T7944] ? lock_release+0x184/0x1f0 [ 280.439206][ T7944] netlink_unicast+0x486/0x750 [ 280.439208][ T7944] ? netlink_attachskb+0x810/0x810 [ 280.439210][ T7944] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 280.439212][ T7944] netlink_sendmsg+0x75b/0xc90 [ 280.439214][ T7944] ? netlink_unicast+0x750/0x750 [ 280.439216][ T7944] ? kernel_text_address+0x149/0x170 [ 280.439218][ T7944] ? lock_acquire+0x13c/0x160 [ 280.439220][ T7944] ? __import_iovec+0x36c/0x620 [ 280.439223][ T7944] __sock_sendmsg+0xce/0x190 [ 280.439225][ T7944] ____sys_sendmsg+0x61a/0x860 [ 280.439226][ T7944] ? copy_msghdr_from_user+0x279/0x420 [ 280.439228][ T7944] ? sock_write_iter+0x400/0x400 [ 280.439230][ T7944] ? move_addr_to_kernel+0x40/0x40 [ 280.439231][ T7944] ? filter_irq_stacks+0xd0/0xd0 [ 280.439234][ T7944] ___sys_sendmsg+0x14e/0x1d0 [ 280.439236][ T7944] ? copy_msghdr_from_user+0x420/0x420 [ 280.439242][ T7944] __sys_sendmsg+0x12c/0x1d0 [ 280.439244][ T7944] ? __sys_sendmsg_sock+0x20/0x20 [ 280.439247][ T7944] ? rcu_is_watching+0x16/0xd0 [ 280.439248][ T7944] do_syscall_64+0xff/0x530 [ 280.439250][ T7944] ? exc_page_fault+0xee/0x100 [ 280.439252][ T7944] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 280.439254][ T7944] RIP: 0033:0x7f721998854e [ 280.439257][ T7944] 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 [ 280.439258][ T7944] RSP: 002b:00007fff6f4afcd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 280.439262][ T7944] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f721998854e [ 280.439263][ T7944] RDX: 0000000000000000 RSI: 00007fff6f4afd80 RDI: 0000000000000005 [ 280.439264][ T7944] RBP: 00007fff6f4afce0 R08: 0000000000000000 R09: 0000000000000000 [ 280.439265][ T7944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b904 [ 280.439266][ T7944] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6f4b0450 [ 280.439269][ T7944] [ 286.411366][ T8151] eth1: renamed from tmp [ 286.411384][ T8151] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 286.411387][ T8151] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8151, name: ip [ 286.411390][ T8151] preempt_count: 1, expected: 0 [ 286.411391][ T8151] RCU nest depth: 0, expected: 0 [ 286.411392][ T8151] INFO: lockdep is turned off. [ 286.411394][ T8151] irq event stamp: 0 [ 286.411395][ T8151] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 286.411400][ T8151] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 286.411408][ T8151] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 286.411410][ T8151] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 286.411413][ T8151] Preemption disabled at: [ 286.411414][ T8151] [] vprintk_emit+0x31b/0x3e0 [ 286.411422][ T8151] CPU: 0 UID: 0 PID: 8151 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 286.411433][ T8151] Tainted: [W]=WARN [ 286.411434][ T8151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 286.411437][ T8151] Call Trace: [ 286.411439][ T8151] [ 286.411441][ T8151] dump_stack_lvl+0x6f/0xa0 [ 286.411448][ T8151] ? vprintk_emit+0x31b/0x3e0 [ 286.411450][ T8151] __might_resched.cold+0x1fe/0x2c1 [ 286.411455][ T8151] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 286.411459][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411463][ T8151] __kmalloc_noprof+0x443/0x760 [ 286.411467][ T8151] ? __rwlock_init+0x150/0x150 [ 286.411470][ T8151] ? alloc_buf.isra.0+0x4b/0x260 [ 286.411477][ T8151] ? do_raw_spin_unlock+0x59/0x250 [ 286.411480][ T8151] alloc_buf.isra.0+0x4b/0x260 [ 286.411484][ T8151] put_chars+0x1e1/0x2f0 [ 286.411486][ T8151] ? __send_to_port+0x420/0x420 [ 286.411488][ T8151] ? printk_get_next_message+0x240/0x650 [ 286.411492][ T8151] ? console_prepend_replay+0x20/0x20 [ 286.411495][ T8151] ? pointer+0x794/0xed0 [ 286.411500][ T8151] hvc_console_print+0x292/0x780 [ 286.411506][ T8151] ? hvc_write+0x3a0/0x3a0 [ 286.411509][ T8151] ? __rwlock_init+0x150/0x150 [ 286.411511][ T8151] ? lock_acquire+0x13c/0x160 [ 286.411515][ T8151] console_emit_next_record+0x22f/0x4c0 [ 286.411519][ T8151] ? devkmsg_read+0x4b0/0x4b0 [ 286.411522][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411524][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411526][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411528][ T8151] ? lock_acquire+0x13c/0x160 [ 286.411531][ T8151] ? console_flush_one_record+0x111/0x710 [ 286.411533][ T8151] console_flush_one_record+0x46f/0x710 [ 286.411541][ T8151] ? console_emit_next_record+0x4c0/0x4c0 [ 286.411546][ T8151] console_unlock+0xee/0x1f0 [ 286.411548][ T8151] ? lock_acquire+0x13c/0x160 [ 286.411551][ T8151] ? console_flush_one_record+0x710/0x710 [ 286.411554][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411556][ T8151] ? lock_release+0x184/0x1f0 [ 286.411558][ T8151] ? lock_acquire+0xe0/0x160 [ 286.411560][ T8151] ? __rcu_read_lock+0x70/0x70 [ 286.411563][ T8151] ? __down_trylock_console_sem+0x5e/0xa0 [ 286.411566][ T8151] ? vprintk_emit+0x320/0x3e0 [ 286.411568][ T8151] vprintk_emit+0x37c/0x3e0 [ 286.411571][ T8151] ? wake_up_klogd_work_func+0x90/0x90 [ 286.411573][ T8151] ? prepare_to_wait_event+0x8d/0x740 [ 286.411576][ T8151] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 286.411580][ T8151] ? _mutex_trylock_nest_lock+0x390/0x390 [ 286.411584][ T8151] _printk+0xc7/0x100 [ 286.411588][ T8151] ? snapshot_read.cold+0x21/0x21 [ 286.411591][ T8151] ? synchronize_rcu_normal+0x340/0x340 [ 286.411594][ T8151] ? netdev_name+0x43/0x60 [ 286.411599][ T8151] ? __netdev_printk+0x17f/0x1d0 [ 286.411601][ T8151] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 286.411605][ T8151] netdev_info+0xe2/0x116 [ 286.411609][ T8151] ? netdev_notice+0x120/0x120 [ 286.411612][ T8151] ? do_raw_spin_lock+0x131/0x280 [ 286.411614][ T8151] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 286.411618][ T8151] ? __rwlock_init+0x150/0x150 [ 286.411620][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411622][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411624][ T8151] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 286.411626][ T8151] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 286.411628][ T8151] ? trace_irq_enable.constprop.0+0x30/0x160 [ 286.411630][ T8151] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 286.411633][ T8151] netif_change_name.cold+0x4f/0x89 [ 286.411635][ T8151] ? register_netdev+0x40/0x40 [ 286.411637][ T8151] ? lock_release+0x184/0x1f0 [ 286.411641][ T8151] ? netdev_adjacent_rename_links+0x470/0x470 [ 286.411644][ T8151] ? __kernel_text_address+0x12/0x30 [ 286.411647][ T8151] ? write_profile+0xf0/0xf0 [ 286.411651][ T8151] ? __asan_memset+0x27/0x50 [ 286.411656][ T8151] do_setlink.isra.0+0x1f7d/0x2a60 [ 286.411659][ T8151] ? stack_trace_save+0x93/0xc0 [ 286.411662][ T8151] ? rtnl_link_get_size+0x350/0x350 [ 286.411664][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411665][ T8151] ? stack_depot_save_flags+0x1bc/0x790 [ 286.411670][ T8151] ? kasan_save_stack+0x3d/0x50 [ 286.411673][ T8151] ? kasan_save_stack+0x2f/0x50 [ 286.411675][ T8151] ? kasan_save_track+0x14/0x30 [ 286.411676][ T8151] ? __kasan_kmalloc+0x7b/0x90 [ 286.411678][ T8151] ? __kmalloc_cache_noprof+0x29a/0x620 [ 286.411680][ T8151] ? rtnl_newlink+0x124/0x11b0 [ 286.411682][ T8151] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 286.411684][ T8151] ? netlink_rcv_skb+0x14e/0x3a0 [ 286.411688][ T8151] ? netlink_unicast+0x486/0x750 [ 286.411690][ T8151] ? netlink_sendmsg+0x75b/0xc90 [ 286.411692][ T8151] ? __sock_sendmsg+0xce/0x190 [ 286.411695][ T8151] ? ____sys_sendmsg+0x61a/0x860 [ 286.411697][ T8151] ? ___sys_sendmsg+0x14e/0x1d0 [ 286.411700][ T8151] ? __sys_sendmsg+0x12c/0x1d0 [ 286.411702][ T8151] ? do_syscall_64+0xff/0x530 [ 286.411705][ T8151] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 286.411709][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411711][ T8151] ? lock_acquire+0x13c/0x160 [ 286.411713][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411715][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411717][ T8151] ? trace_contention_end+0xb3/0x180 [ 286.411719][ T8151] ? __mutex_lock+0x1db/0x1ea0 [ 286.411721][ T8151] ? __mutex_lock+0x9a3/0x1ea0 [ 286.411723][ T8151] ? rtnl_newlink+0x9a8/0x11b0 [ 286.411726][ T8151] ? ww_mutex_lock+0x160/0x160 [ 286.411728][ T8151] ? nla_get_range_signed+0x3d0/0x3d0 [ 286.411733][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411735][ T8151] ? __rtnl_newlink+0x3fa/0xa50 [ 286.411738][ T8151] rtnl_newlink+0x9f1/0x11b0 [ 286.411742][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411744][ T8151] ? rtnl_bridge_getlink+0x850/0x850 [ 286.411746][ T8151] ? lock_acquire+0x13c/0x160 [ 286.411748][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411750][ T8151] ? is_bpf_text_address+0x3e/0x110 [ 286.411754][ T8151] ? is_bpf_text_address+0x72/0x110 [ 286.411756][ T8151] ? kernel_text_address+0x149/0x170 [ 286.411758][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411760][ T8151] ? cap_capable+0x1d7/0x3d0 [ 286.411764][ T8151] ? arch_stack_walk+0xed/0x130 [ 286.411767][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411769][ T8151] ? lock_acquire+0x13c/0x160 [ 286.411771][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411774][ T8151] ? rtnl_bridge_getlink+0x850/0x850 [ 286.411776][ T8151] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 286.411779][ T8151] ? rtnl_link_fill+0x920/0x920 [ 286.411781][ T8151] ? filter_irq_stacks+0xd0/0xd0 [ 286.411783][ T8151] ? stack_depot_save_flags+0x1bc/0x790 [ 286.411787][ T8151] netlink_rcv_skb+0x14e/0x3a0 [ 286.411790][ T8151] ? rtnl_link_fill+0x920/0x920 [ 286.411792][ T8151] ? lock_release+0x184/0x1f0 [ 286.411795][ T8151] ? netlink_ack+0xcf0/0xcf0 [ 286.411797][ T8151] ? __netlink_lookup+0xb9/0x6b0 [ 286.411802][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411804][ T8151] ? lock_release+0x184/0x1f0 [ 286.411807][ T8151] netlink_unicast+0x486/0x750 [ 286.411810][ T8151] ? netlink_attachskb+0x810/0x810 [ 286.411813][ T8151] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 286.411816][ T8151] netlink_sendmsg+0x75b/0xc90 [ 286.411820][ T8151] ? netlink_unicast+0x750/0x750 [ 286.411822][ T8151] ? kernel_text_address+0x149/0x170 [ 286.411825][ T8151] ? lock_acquire+0x13c/0x160 [ 286.411827][ T8151] ? __import_iovec+0x36c/0x620 [ 286.411832][ T8151] __sock_sendmsg+0xce/0x190 [ 286.411834][ T8151] ____sys_sendmsg+0x61a/0x860 [ 286.411837][ T8151] ? copy_msghdr_from_user+0x279/0x420 [ 286.411840][ T8151] ? sock_write_iter+0x400/0x400 [ 286.411842][ T8151] ? move_addr_to_kernel+0x40/0x40 [ 286.411844][ T8151] ? filter_irq_stacks+0xd0/0xd0 [ 286.411849][ T8151] ___sys_sendmsg+0x14e/0x1d0 [ 286.411851][ T8151] ? copy_msghdr_from_user+0x420/0x420 [ 286.411860][ T8151] __sys_sendmsg+0x12c/0x1d0 [ 286.411863][ T8151] ? __sys_sendmsg_sock+0x20/0x20 [ 286.411867][ T8151] ? rcu_is_watching+0x16/0xd0 [ 286.411870][ T8151] do_syscall_64+0xff/0x530 [ 286.411872][ T8151] ? exc_page_fault+0xee/0x100 [ 286.411875][ T8151] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 286.411878][ T8151] RIP: 0033:0x7f50ffd3654e [ 286.411881][ T8151] 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 [ 286.411883][ T8151] RSP: 002b:00007ffd9f529370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 286.411888][ T8151] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f50ffd3654e [ 286.411890][ T8151] RDX: 0000000000000000 RSI: 00007ffd9f529420 RDI: 0000000000000005 [ 286.411891][ T8151] RBP: 00007ffd9f529380 R08: 0000000000000000 R09: 0000000000000000 [ 286.411892][ T8151] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b90a [ 286.411894][ T8151] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9f529af0 [ 286.411898][ T8151] [ 293.808513][ T8423] eth1: renamed from tmp [ 293.808528][ T8423] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 293.808530][ T8423] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8423, name: ip [ 293.808532][ T8423] preempt_count: 1, expected: 0 [ 293.808533][ T8423] RCU nest depth: 0, expected: 0 [ 293.808534][ T8423] INFO: lockdep is turned off. [ 293.808535][ T8423] irq event stamp: 0 [ 293.808536][ T8423] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 293.808543][ T8423] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 293.808550][ T8423] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 293.808551][ T8423] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 293.808553][ T8423] Preemption disabled at: [ 293.808554][ T8423] [] vprintk_emit+0x31b/0x3e0 [ 293.808560][ T8423] CPU: 2 UID: 0 PID: 8423 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 293.808564][ T8423] Tainted: [W]=WARN [ 293.808565][ T8423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 293.808567][ T8423] Call Trace: [ 293.808568][ T8423] [ 293.808569][ T8423] dump_stack_lvl+0x6f/0xa0 [ 293.808575][ T8423] ? vprintk_emit+0x31b/0x3e0 [ 293.808576][ T8423] __might_resched.cold+0x1fe/0x2c1 [ 293.808580][ T8423] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 293.808583][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808586][ T8423] __kmalloc_noprof+0x443/0x760 [ 293.808589][ T8423] ? __rwlock_init+0x150/0x150 [ 293.808592][ T8423] ? alloc_buf.isra.0+0x4b/0x260 [ 293.808597][ T8423] ? do_raw_spin_unlock+0x59/0x250 [ 293.808599][ T8423] alloc_buf.isra.0+0x4b/0x260 [ 293.808601][ T8423] put_chars+0x1e1/0x2f0 [ 293.808603][ T8423] ? __send_to_port+0x420/0x420 [ 293.808604][ T8423] ? printk_get_next_message+0x240/0x650 [ 293.808606][ T8423] ? console_prepend_replay+0x20/0x20 [ 293.808609][ T8423] ? pointer+0x794/0xed0 [ 293.808612][ T8423] hvc_console_print+0x292/0x780 [ 293.808617][ T8423] ? hvc_write+0x3a0/0x3a0 [ 293.808619][ T8423] ? __rwlock_init+0x150/0x150 [ 293.808620][ T8423] ? lock_acquire+0x13c/0x160 [ 293.808623][ T8423] console_emit_next_record+0x22f/0x4c0 [ 293.808626][ T8423] ? devkmsg_read+0x4b0/0x4b0 [ 293.808628][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808629][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808630][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808631][ T8423] ? lock_acquire+0x13c/0x160 [ 293.808633][ T8423] ? console_flush_one_record+0x111/0x710 [ 293.808634][ T8423] console_flush_one_record+0x46f/0x710 [ 293.808637][ T8423] ? console_emit_next_record+0x4c0/0x4c0 [ 293.808640][ T8423] console_unlock+0xee/0x1f0 [ 293.808641][ T8423] ? lock_acquire+0x13c/0x160 [ 293.808643][ T8423] ? console_flush_one_record+0x710/0x710 [ 293.808645][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808646][ T8423] ? lock_release+0x184/0x1f0 [ 293.808647][ T8423] ? lock_acquire+0xe0/0x160 [ 293.808649][ T8423] ? __rcu_read_lock+0x70/0x70 [ 293.808650][ T8423] ? __down_trylock_console_sem+0x5e/0xa0 [ 293.808652][ T8423] ? vprintk_emit+0x320/0x3e0 [ 293.808654][ T8423] vprintk_emit+0x37c/0x3e0 [ 293.808655][ T8423] ? wake_up_klogd_work_func+0x90/0x90 [ 293.808657][ T8423] ? prepare_to_wait_event+0x8d/0x740 [ 293.808659][ T8423] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 293.808662][ T8423] ? _mutex_trylock_nest_lock+0x390/0x390 [ 293.808664][ T8423] _printk+0xc7/0x100 [ 293.808668][ T8423] ? snapshot_read.cold+0x21/0x21 [ 293.808670][ T8423] ? synchronize_rcu_normal+0x340/0x340 [ 293.808672][ T8423] ? netdev_name+0x43/0x60 [ 293.808675][ T8423] ? __netdev_printk+0x17f/0x1d0 [ 293.808677][ T8423] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 293.808680][ T8423] netdev_info+0xe2/0x116 [ 293.808682][ T8423] ? netdev_notice+0x120/0x120 [ 293.808684][ T8423] ? do_raw_spin_lock+0x131/0x280 [ 293.808686][ T8423] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 293.808688][ T8423] ? __rwlock_init+0x150/0x150 [ 293.808690][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808691][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808692][ T8423] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 293.808694][ T8423] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 293.808695][ T8423] ? trace_irq_enable.constprop.0+0x30/0x160 [ 293.808696][ T8423] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 293.808698][ T8423] netif_change_name.cold+0x4f/0x89 [ 293.808699][ T8423] ? register_netdev+0x40/0x40 [ 293.808701][ T8423] ? lock_release+0x184/0x1f0 [ 293.808703][ T8423] ? netdev_adjacent_rename_links+0x470/0x470 [ 293.808705][ T8423] ? __kernel_text_address+0x12/0x30 [ 293.808708][ T8423] ? write_profile+0xf0/0xf0 [ 293.808710][ T8423] ? __asan_memset+0x27/0x50 [ 293.808714][ T8423] do_setlink.isra.0+0x1f7d/0x2a60 [ 293.808716][ T8423] ? stack_trace_save+0x93/0xc0 [ 293.808717][ T8423] ? rtnl_link_get_size+0x350/0x350 [ 293.808719][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808720][ T8423] ? stack_depot_save_flags+0x1bc/0x790 [ 293.808723][ T8423] ? kasan_save_stack+0x3d/0x50 [ 293.808725][ T8423] ? kasan_save_stack+0x2f/0x50 [ 293.808726][ T8423] ? kasan_save_track+0x14/0x30 [ 293.808727][ T8423] ? __kasan_kmalloc+0x7b/0x90 [ 293.808728][ T8423] ? __kmalloc_cache_noprof+0x29a/0x620 [ 293.808729][ T8423] ? rtnl_newlink+0x124/0x11b0 [ 293.808730][ T8423] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 293.808731][ T8423] ? netlink_rcv_skb+0x14e/0x3a0 [ 293.808734][ T8423] ? netlink_unicast+0x486/0x750 [ 293.808735][ T8423] ? netlink_sendmsg+0x75b/0xc90 [ 293.808737][ T8423] ? __sock_sendmsg+0xce/0x190 [ 293.808740][ T8423] ? ____sys_sendmsg+0x61a/0x860 [ 293.808741][ T8423] ? ___sys_sendmsg+0x14e/0x1d0 [ 293.808742][ T8423] ? __sys_sendmsg+0x12c/0x1d0 [ 293.808744][ T8423] ? do_syscall_64+0xff/0x530 [ 293.808746][ T8423] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.808749][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808750][ T8423] ? lock_acquire+0x13c/0x160 [ 293.808751][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808752][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808753][ T8423] ? trace_contention_end+0xb3/0x180 [ 293.808755][ T8423] ? __mutex_lock+0x1db/0x1ea0 [ 293.808756][ T8423] ? __mutex_lock+0x9a3/0x1ea0 [ 293.808757][ T8423] ? rtnl_newlink+0x9a8/0x11b0 [ 293.808759][ T8423] ? ww_mutex_lock+0x160/0x160 [ 293.808760][ T8423] ? nla_get_range_signed+0x3d0/0x3d0 [ 293.808763][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808764][ T8423] ? __rtnl_newlink+0x3fa/0xa50 [ 293.808766][ T8423] rtnl_newlink+0x9f1/0x11b0 [ 293.808768][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808769][ T8423] ? rtnl_bridge_getlink+0x850/0x850 [ 293.808771][ T8423] ? lock_acquire+0x13c/0x160 [ 293.808772][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808773][ T8423] ? is_bpf_text_address+0x3e/0x110 [ 293.808776][ T8423] ? is_bpf_text_address+0x72/0x110 [ 293.808777][ T8423] ? kernel_text_address+0x149/0x170 [ 293.808778][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808779][ T8423] ? cap_capable+0x1d7/0x3d0 [ 293.808783][ T8423] ? arch_stack_walk+0xed/0x130 [ 293.808785][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808786][ T8423] ? lock_acquire+0x13c/0x160 [ 293.808788][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808789][ T8423] ? rtnl_bridge_getlink+0x850/0x850 [ 293.808790][ T8423] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 293.808792][ T8423] ? rtnl_link_fill+0x920/0x920 [ 293.808793][ T8423] ? filter_irq_stacks+0xd0/0xd0 [ 293.808794][ T8423] ? stack_depot_save_flags+0x1bc/0x790 [ 293.808797][ T8423] netlink_rcv_skb+0x14e/0x3a0 [ 293.808798][ T8423] ? rtnl_link_fill+0x920/0x920 [ 293.808800][ T8423] ? lock_release+0x184/0x1f0 [ 293.808801][ T8423] ? netlink_ack+0xcf0/0xcf0 [ 293.808803][ T8423] ? __netlink_lookup+0xb9/0x6b0 [ 293.808806][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808807][ T8423] ? lock_release+0x184/0x1f0 [ 293.808809][ T8423] netlink_unicast+0x486/0x750 [ 293.808811][ T8423] ? netlink_attachskb+0x810/0x810 [ 293.808813][ T8423] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.808815][ T8423] netlink_sendmsg+0x75b/0xc90 [ 293.808817][ T8423] ? netlink_unicast+0x750/0x750 [ 293.808818][ T8423] ? kernel_text_address+0x149/0x170 [ 293.808820][ T8423] ? lock_acquire+0x13c/0x160 [ 293.808821][ T8423] ? __import_iovec+0x36c/0x620 [ 293.808825][ T8423] __sock_sendmsg+0xce/0x190 [ 293.808827][ T8423] ____sys_sendmsg+0x61a/0x860 [ 293.808828][ T8423] ? copy_msghdr_from_user+0x279/0x420 [ 293.808830][ T8423] ? sock_write_iter+0x400/0x400 [ 293.808831][ T8423] ? move_addr_to_kernel+0x40/0x40 [ 293.808833][ T8423] ? filter_irq_stacks+0xd0/0xd0 [ 293.808835][ T8423] ___sys_sendmsg+0x14e/0x1d0 [ 293.808837][ T8423] ? copy_msghdr_from_user+0x420/0x420 [ 293.808842][ T8423] __sys_sendmsg+0x12c/0x1d0 [ 293.808844][ T8423] ? __sys_sendmsg_sock+0x20/0x20 [ 293.808847][ T8423] ? rcu_is_watching+0x16/0xd0 [ 293.808848][ T8423] do_syscall_64+0xff/0x530 [ 293.808850][ T8423] ? exc_page_fault+0xee/0x100 [ 293.808852][ T8423] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.808854][ T8423] RIP: 0033:0x7f3204e9854e [ 293.808855][ T8423] 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 [ 293.808857][ T8423] RSP: 002b:00007fffd598fee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 293.808861][ T8423] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f3204e9854e [ 293.808862][ T8423] RDX: 0000000000000000 RSI: 00007fffd598ff90 RDI: 0000000000000005 [ 293.808863][ T8423] RBP: 00007fffd598fef0 R08: 0000000000000000 R09: 0000000000000000 [ 293.808864][ T8423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b912 [ 293.808865][ T8423] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd5990660 [ 293.808867][ T8423] [ 301.520563][ T8559] eth1: renamed from tmp [ 301.520577][ T8559] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 301.520580][ T8559] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8559, name: ip [ 301.520582][ T8559] preempt_count: 1, expected: 0 [ 301.520582][ T8559] RCU nest depth: 0, expected: 0 [ 301.520583][ T8559] INFO: lockdep is turned off. [ 301.520584][ T8559] irq event stamp: 0 [ 301.520585][ T8559] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 301.520589][ T8559] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 301.520596][ T8559] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 301.520597][ T8559] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 301.520599][ T8559] Preemption disabled at: [ 301.520600][ T8559] [] vprintk_emit+0x31b/0x3e0 [ 301.520607][ T8559] CPU: 3 UID: 0 PID: 8559 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 301.520610][ T8559] Tainted: [W]=WARN [ 301.520611][ T8559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 301.520613][ T8559] Call Trace: [ 301.520614][ T8559] [ 301.520615][ T8559] dump_stack_lvl+0x6f/0xa0 [ 301.520621][ T8559] ? vprintk_emit+0x31b/0x3e0 [ 301.520622][ T8559] __might_resched.cold+0x1fe/0x2c1 [ 301.520626][ T8559] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 301.520630][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520632][ T8559] __kmalloc_noprof+0x443/0x760 [ 301.520635][ T8559] ? __rwlock_init+0x150/0x150 [ 301.520638][ T8559] ? alloc_buf.isra.0+0x4b/0x260 [ 301.520643][ T8559] ? do_raw_spin_unlock+0x59/0x250 [ 301.520645][ T8559] alloc_buf.isra.0+0x4b/0x260 [ 301.520648][ T8559] put_chars+0x1e1/0x2f0 [ 301.520649][ T8559] ? __send_to_port+0x420/0x420 [ 301.520650][ T8559] ? printk_get_next_message+0x240/0x650 [ 301.520653][ T8559] ? console_prepend_replay+0x20/0x20 [ 301.520655][ T8559] ? pointer+0x794/0xed0 [ 301.520658][ T8559] hvc_console_print+0x292/0x780 [ 301.520663][ T8559] ? hvc_write+0x3a0/0x3a0 [ 301.520665][ T8559] ? __rwlock_init+0x150/0x150 [ 301.520666][ T8559] ? lock_acquire+0x13c/0x160 [ 301.520669][ T8559] console_emit_next_record+0x22f/0x4c0 [ 301.520672][ T8559] ? devkmsg_read+0x4b0/0x4b0 [ 301.520674][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520675][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520676][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520677][ T8559] ? lock_acquire+0x13c/0x160 [ 301.520679][ T8559] ? console_flush_one_record+0x111/0x710 [ 301.520681][ T8559] console_flush_one_record+0x46f/0x710 [ 301.520683][ T8559] ? console_emit_next_record+0x4c0/0x4c0 [ 301.520686][ T8559] console_unlock+0xee/0x1f0 [ 301.520688][ T8559] ? lock_acquire+0x13c/0x160 [ 301.520689][ T8559] ? console_flush_one_record+0x710/0x710 [ 301.520691][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520692][ T8559] ? lock_release+0x184/0x1f0 [ 301.520693][ T8559] ? lock_acquire+0xe0/0x160 [ 301.520695][ T8559] ? __rcu_read_lock+0x70/0x70 [ 301.520696][ T8559] ? __down_trylock_console_sem+0x5e/0xa0 [ 301.520699][ T8559] ? vprintk_emit+0x320/0x3e0 [ 301.520700][ T8559] vprintk_emit+0x37c/0x3e0 [ 301.520702][ T8559] ? wake_up_klogd_work_func+0x90/0x90 [ 301.520703][ T8559] ? prepare_to_wait_event+0x8d/0x740 [ 301.520705][ T8559] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 301.520708][ T8559] ? _mutex_trylock_nest_lock+0x390/0x390 [ 301.520711][ T8559] _printk+0xc7/0x100 [ 301.520714][ T8559] ? snapshot_read.cold+0x21/0x21 [ 301.520716][ T8559] ? synchronize_rcu_normal+0x340/0x340 [ 301.520718][ T8559] ? netdev_name+0x43/0x60 [ 301.520721][ T8559] ? __netdev_printk+0x17f/0x1d0 [ 301.520723][ T8559] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 301.520726][ T8559] netdev_info+0xe2/0x116 [ 301.520728][ T8559] ? netdev_notice+0x120/0x120 [ 301.520730][ T8559] ? do_raw_spin_lock+0x131/0x280 [ 301.520732][ T8559] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 301.520734][ T8559] ? __rwlock_init+0x150/0x150 [ 301.520736][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520737][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520738][ T8559] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 301.520739][ T8559] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 301.520741][ T8559] ? trace_irq_enable.constprop.0+0x30/0x160 [ 301.520742][ T8559] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 301.520744][ T8559] netif_change_name.cold+0x4f/0x89 [ 301.520745][ T8559] ? register_netdev+0x40/0x40 [ 301.520746][ T8559] ? lock_release+0x184/0x1f0 [ 301.520748][ T8559] ? netdev_adjacent_rename_links+0x470/0x470 [ 301.520751][ T8559] ? __kernel_text_address+0x12/0x30 [ 301.520753][ T8559] ? write_profile+0xf0/0xf0 [ 301.520756][ T8559] ? __asan_memset+0x27/0x50 [ 301.520760][ T8559] do_setlink.isra.0+0x1f7d/0x2a60 [ 301.520762][ T8559] ? stack_trace_save+0x93/0xc0 [ 301.520763][ T8559] ? rtnl_link_get_size+0x350/0x350 [ 301.520764][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520765][ T8559] ? stack_depot_save_flags+0x1bc/0x790 [ 301.520769][ T8559] ? kasan_save_stack+0x3d/0x50 [ 301.520770][ T8559] ? kasan_save_stack+0x2f/0x50 [ 301.520771][ T8559] ? kasan_save_track+0x14/0x30 [ 301.520773][ T8559] ? __kasan_kmalloc+0x7b/0x90 [ 301.520774][ T8559] ? __kmalloc_cache_noprof+0x29a/0x620 [ 301.520775][ T8559] ? rtnl_newlink+0x124/0x11b0 [ 301.520776][ T8559] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 301.520777][ T8559] ? netlink_rcv_skb+0x14e/0x3a0 [ 301.520780][ T8559] ? netlink_unicast+0x486/0x750 [ 301.520781][ T8559] ? netlink_sendmsg+0x75b/0xc90 [ 301.520783][ T8559] ? __sock_sendmsg+0xce/0x190 [ 301.520785][ T8559] ? ____sys_sendmsg+0x61a/0x860 [ 301.520787][ T8559] ? ___sys_sendmsg+0x14e/0x1d0 [ 301.520788][ T8559] ? __sys_sendmsg+0x12c/0x1d0 [ 301.520790][ T8559] ? do_syscall_64+0xff/0x530 [ 301.520792][ T8559] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 301.520794][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520796][ T8559] ? lock_acquire+0x13c/0x160 [ 301.520797][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520798][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520799][ T8559] ? trace_contention_end+0xb3/0x180 [ 301.520800][ T8559] ? __mutex_lock+0x1db/0x1ea0 [ 301.520802][ T8559] ? __mutex_lock+0x9a3/0x1ea0 [ 301.520803][ T8559] ? rtnl_newlink+0x9a8/0x11b0 [ 301.520805][ T8559] ? ww_mutex_lock+0x160/0x160 [ 301.520806][ T8559] ? nla_get_range_signed+0x3d0/0x3d0 [ 301.520809][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520810][ T8559] ? __rtnl_newlink+0x3fa/0xa50 [ 301.520812][ T8559] rtnl_newlink+0x9f1/0x11b0 [ 301.520814][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520815][ T8559] ? rtnl_bridge_getlink+0x850/0x850 [ 301.520816][ T8559] ? lock_acquire+0x13c/0x160 [ 301.520818][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520819][ T8559] ? is_bpf_text_address+0x3e/0x110 [ 301.520821][ T8559] ? is_bpf_text_address+0x72/0x110 [ 301.520823][ T8559] ? kernel_text_address+0x149/0x170 [ 301.520824][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520825][ T8559] ? cap_capable+0x1d7/0x3d0 [ 301.520828][ T8559] ? arch_stack_walk+0xed/0x130 [ 301.520831][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520832][ T8559] ? lock_acquire+0x13c/0x160 [ 301.520833][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520834][ T8559] ? rtnl_bridge_getlink+0x850/0x850 [ 301.520836][ T8559] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 301.520837][ T8559] ? rtnl_link_fill+0x920/0x920 [ 301.520839][ T8559] ? filter_irq_stacks+0xd0/0xd0 [ 301.520840][ T8559] ? stack_depot_save_flags+0x1bc/0x790 [ 301.520843][ T8559] netlink_rcv_skb+0x14e/0x3a0 [ 301.520844][ T8559] ? rtnl_link_fill+0x920/0x920 [ 301.520846][ T8559] ? lock_release+0x184/0x1f0 [ 301.520847][ T8559] ? netlink_ack+0xcf0/0xcf0 [ 301.520849][ T8559] ? __netlink_lookup+0xb9/0x6b0 [ 301.520852][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520853][ T8559] ? lock_release+0x184/0x1f0 [ 301.520855][ T8559] netlink_unicast+0x486/0x750 [ 301.520857][ T8559] ? netlink_attachskb+0x810/0x810 [ 301.520859][ T8559] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 301.520861][ T8559] netlink_sendmsg+0x75b/0xc90 [ 301.520863][ T8559] ? netlink_unicast+0x750/0x750 [ 301.520864][ T8559] ? kernel_text_address+0x149/0x170 [ 301.520866][ T8559] ? lock_acquire+0x13c/0x160 [ 301.520867][ T8559] ? __import_iovec+0x36c/0x620 [ 301.520870][ T8559] __sock_sendmsg+0xce/0x190 [ 301.520872][ T8559] ____sys_sendmsg+0x61a/0x860 [ 301.520874][ T8559] ? copy_msghdr_from_user+0x279/0x420 [ 301.520875][ T8559] ? sock_write_iter+0x400/0x400 [ 301.520877][ T8559] ? move_addr_to_kernel+0x40/0x40 [ 301.520878][ T8559] ? filter_irq_stacks+0xd0/0xd0 [ 301.520881][ T8559] ___sys_sendmsg+0x14e/0x1d0 [ 301.520883][ T8559] ? copy_msghdr_from_user+0x420/0x420 [ 301.520888][ T8559] __sys_sendmsg+0x12c/0x1d0 [ 301.520890][ T8559] ? __sys_sendmsg_sock+0x20/0x20 [ 301.520892][ T8559] ? rcu_is_watching+0x16/0xd0 [ 301.520894][ T8559] do_syscall_64+0xff/0x530 [ 301.520896][ T8559] ? exc_page_fault+0xee/0x100 [ 301.520897][ T8559] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 301.520899][ T8559] RIP: 0033:0x7f5ce55c654e [ 301.520901][ T8559] 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 [ 301.520903][ T8559] RSP: 002b:00007ffcb17ce260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 301.520906][ T8559] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5ce55c654e [ 301.520907][ T8559] RDX: 0000000000000000 RSI: 00007ffcb17ce310 RDI: 0000000000000005 [ 301.520908][ T8559] RBP: 00007ffcb17ce270 R08: 0000000000000000 R09: 0000000000000000 [ 301.520909][ T8559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b919 [ 301.520910][ T8559] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcb17ce9e0 [ 301.520912][ T8559] [ 307.401481][ T8695] eth1: renamed from tmp [ 307.401496][ T8695] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 307.401498][ T8695] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8695, name: ip [ 307.401505][ T8695] preempt_count: 1, expected: 0 [ 307.401506][ T8695] RCU nest depth: 0, expected: 0 [ 307.401507][ T8695] INFO: lockdep is turned off. [ 307.401508][ T8695] irq event stamp: 0 [ 307.401509][ T8695] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 307.401513][ T8695] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 307.401520][ T8695] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 307.401521][ T8695] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 307.401523][ T8695] Preemption disabled at: [ 307.401524][ T8695] [] vprintk_emit+0x31b/0x3e0 [ 307.401531][ T8695] CPU: 3 UID: 0 PID: 8695 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 307.401534][ T8695] Tainted: [W]=WARN [ 307.401535][ T8695] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 307.401537][ T8695] Call Trace: [ 307.401542][ T8695] [ 307.401543][ T8695] dump_stack_lvl+0x6f/0xa0 [ 307.401549][ T8695] ? vprintk_emit+0x31b/0x3e0 [ 307.401550][ T8695] __might_resched.cold+0x1fe/0x2c1 [ 307.401554][ T8695] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 307.401558][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401560][ T8695] __kmalloc_noprof+0x443/0x760 [ 307.401563][ T8695] ? __rwlock_init+0x150/0x150 [ 307.401566][ T8695] ? alloc_buf.isra.0+0x4b/0x260 [ 307.401571][ T8695] ? do_raw_spin_unlock+0x59/0x250 [ 307.401573][ T8695] alloc_buf.isra.0+0x4b/0x260 [ 307.401576][ T8695] put_chars+0x1e1/0x2f0 [ 307.401578][ T8695] ? __send_to_port+0x420/0x420 [ 307.401579][ T8695] ? printk_get_next_message+0x240/0x650 [ 307.401581][ T8695] ? console_prepend_replay+0x20/0x20 [ 307.401583][ T8695] ? pointer+0x794/0xed0 [ 307.401587][ T8695] hvc_console_print+0x292/0x780 [ 307.401592][ T8695] ? hvc_write+0x3a0/0x3a0 [ 307.401593][ T8695] ? __rwlock_init+0x150/0x150 [ 307.401595][ T8695] ? lock_acquire+0x13c/0x160 [ 307.401598][ T8695] console_emit_next_record+0x22f/0x4c0 [ 307.401601][ T8695] ? devkmsg_read+0x4b0/0x4b0 [ 307.401603][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401604][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401605][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401606][ T8695] ? lock_acquire+0x13c/0x160 [ 307.401608][ T8695] ? console_flush_one_record+0x111/0x710 [ 307.401609][ T8695] console_flush_one_record+0x46f/0x710 [ 307.401612][ T8695] ? console_emit_next_record+0x4c0/0x4c0 [ 307.401615][ T8695] console_unlock+0xee/0x1f0 [ 307.401617][ T8695] ? lock_acquire+0x13c/0x160 [ 307.401618][ T8695] ? console_flush_one_record+0x710/0x710 [ 307.401620][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401621][ T8695] ? lock_release+0x184/0x1f0 [ 307.401623][ T8695] ? lock_acquire+0xe0/0x160 [ 307.401624][ T8695] ? __rcu_read_lock+0x70/0x70 [ 307.401626][ T8695] ? __down_trylock_console_sem+0x5e/0xa0 [ 307.401628][ T8695] ? vprintk_emit+0x320/0x3e0 [ 307.401629][ T8695] vprintk_emit+0x37c/0x3e0 [ 307.401631][ T8695] ? wake_up_klogd_work_func+0x90/0x90 [ 307.401632][ T8695] ? prepare_to_wait_event+0x8d/0x740 [ 307.401635][ T8695] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 307.401638][ T8695] ? _mutex_trylock_nest_lock+0x390/0x390 [ 307.401640][ T8695] _printk+0xc7/0x100 [ 307.401643][ T8695] ? snapshot_read.cold+0x21/0x21 [ 307.401645][ T8695] ? synchronize_rcu_normal+0x340/0x340 [ 307.401648][ T8695] ? netdev_name+0x43/0x60 [ 307.401651][ T8695] ? __netdev_printk+0x17f/0x1d0 [ 307.401653][ T8695] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 307.401656][ T8695] netdev_info+0xe2/0x116 [ 307.401658][ T8695] ? netdev_notice+0x120/0x120 [ 307.401660][ T8695] ? do_raw_spin_lock+0x131/0x280 [ 307.401662][ T8695] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 307.401664][ T8695] ? __rwlock_init+0x150/0x150 [ 307.401666][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401667][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401668][ T8695] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 307.401669][ T8695] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 307.401671][ T8695] ? trace_irq_enable.constprop.0+0x30/0x160 [ 307.401672][ T8695] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 307.401673][ T8695] netif_change_name.cold+0x4f/0x89 [ 307.401675][ T8695] ? register_netdev+0x40/0x40 [ 307.401677][ T8695] ? lock_release+0x184/0x1f0 [ 307.401679][ T8695] ? netdev_adjacent_rename_links+0x470/0x470 [ 307.401681][ T8695] ? __kernel_text_address+0x12/0x30 [ 307.401684][ T8695] ? write_profile+0xf0/0xf0 [ 307.401687][ T8695] ? __asan_memset+0x27/0x50 [ 307.401691][ T8695] do_setlink.isra.0+0x1f7d/0x2a60 [ 307.401692][ T8695] ? stack_trace_save+0x93/0xc0 [ 307.401694][ T8695] ? rtnl_link_get_size+0x350/0x350 [ 307.401695][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401696][ T8695] ? stack_depot_save_flags+0x1bc/0x790 [ 307.401700][ T8695] ? kasan_save_stack+0x3d/0x50 [ 307.401702][ T8695] ? kasan_save_stack+0x2f/0x50 [ 307.401703][ T8695] ? kasan_save_track+0x14/0x30 [ 307.401704][ T8695] ? __kasan_kmalloc+0x7b/0x90 [ 307.401705][ T8695] ? __kmalloc_cache_noprof+0x29a/0x620 [ 307.401706][ T8695] ? rtnl_newlink+0x124/0x11b0 [ 307.401707][ T8695] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 307.401708][ T8695] ? netlink_rcv_skb+0x14e/0x3a0 [ 307.401711][ T8695] ? netlink_unicast+0x486/0x750 [ 307.401713][ T8695] ? netlink_sendmsg+0x75b/0xc90 [ 307.401714][ T8695] ? __sock_sendmsg+0xce/0x190 [ 307.401717][ T8695] ? ____sys_sendmsg+0x61a/0x860 [ 307.401718][ T8695] ? ___sys_sendmsg+0x14e/0x1d0 [ 307.401720][ T8695] ? __sys_sendmsg+0x12c/0x1d0 [ 307.401722][ T8695] ? do_syscall_64+0xff/0x530 [ 307.401724][ T8695] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 307.401726][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401728][ T8695] ? lock_acquire+0x13c/0x160 [ 307.401729][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401730][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401731][ T8695] ? trace_contention_end+0xb3/0x180 [ 307.401733][ T8695] ? __mutex_lock+0x1db/0x1ea0 [ 307.401734][ T8695] ? __mutex_lock+0x9a3/0x1ea0 [ 307.401735][ T8695] ? rtnl_newlink+0x9a8/0x11b0 [ 307.401737][ T8695] ? ww_mutex_lock+0x160/0x160 [ 307.401738][ T8695] ? nla_get_range_signed+0x3d0/0x3d0 [ 307.401742][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401743][ T8695] ? __rtnl_newlink+0x3fa/0xa50 [ 307.401745][ T8695] rtnl_newlink+0x9f1/0x11b0 [ 307.401747][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401748][ T8695] ? rtnl_bridge_getlink+0x850/0x850 [ 307.401749][ T8695] ? lock_acquire+0x13c/0x160 [ 307.401751][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401752][ T8695] ? is_bpf_text_address+0x3e/0x110 [ 307.401755][ T8695] ? is_bpf_text_address+0x72/0x110 [ 307.401756][ T8695] ? kernel_text_address+0x149/0x170 [ 307.401757][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401759][ T8695] ? cap_capable+0x1d7/0x3d0 [ 307.401762][ T8695] ? arch_stack_walk+0xed/0x130 [ 307.401764][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401765][ T8695] ? lock_acquire+0x13c/0x160 [ 307.401767][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401768][ T8695] ? rtnl_bridge_getlink+0x850/0x850 [ 307.401770][ T8695] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 307.401771][ T8695] ? rtnl_link_fill+0x920/0x920 [ 307.401773][ T8695] ? filter_irq_stacks+0xd0/0xd0 [ 307.401774][ T8695] ? stack_depot_save_flags+0x1bc/0x790 [ 307.401776][ T8695] netlink_rcv_skb+0x14e/0x3a0 [ 307.401778][ T8695] ? rtnl_link_fill+0x920/0x920 [ 307.401780][ T8695] ? lock_release+0x184/0x1f0 [ 307.401781][ T8695] ? netlink_ack+0xcf0/0xcf0 [ 307.401783][ T8695] ? __netlink_lookup+0xb9/0x6b0 [ 307.401786][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401787][ T8695] ? lock_release+0x184/0x1f0 [ 307.401789][ T8695] netlink_unicast+0x486/0x750 [ 307.401791][ T8695] ? netlink_attachskb+0x810/0x810 [ 307.401793][ T8695] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 307.401795][ T8695] netlink_sendmsg+0x75b/0xc90 [ 307.401797][ T8695] ? netlink_unicast+0x750/0x750 [ 307.401799][ T8695] ? kernel_text_address+0x149/0x170 [ 307.401800][ T8695] ? lock_acquire+0x13c/0x160 [ 307.401802][ T8695] ? __import_iovec+0x36c/0x620 [ 307.401805][ T8695] __sock_sendmsg+0xce/0x190 [ 307.401807][ T8695] ____sys_sendmsg+0x61a/0x860 [ 307.401809][ T8695] ? copy_msghdr_from_user+0x279/0x420 [ 307.401810][ T8695] ? sock_write_iter+0x400/0x400 [ 307.401812][ T8695] ? move_addr_to_kernel+0x40/0x40 [ 307.401813][ T8695] ? filter_irq_stacks+0xd0/0xd0 [ 307.401816][ T8695] ___sys_sendmsg+0x14e/0x1d0 [ 307.401818][ T8695] ? copy_msghdr_from_user+0x420/0x420 [ 307.401823][ T8695] __sys_sendmsg+0x12c/0x1d0 [ 307.401825][ T8695] ? __sys_sendmsg_sock+0x20/0x20 [ 307.401828][ T8695] ? rcu_is_watching+0x16/0xd0 [ 307.401830][ T8695] do_syscall_64+0xff/0x530 [ 307.401831][ T8695] ? exc_page_fault+0xee/0x100 [ 307.401833][ T8695] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 307.401835][ T8695] RIP: 0033:0x7f01eed2f54e [ 307.401837][ T8695] 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 [ 307.401838][ T8695] RSP: 002b:00007ffead7fdbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 307.401842][ T8695] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f01eed2f54e [ 307.401844][ T8695] RDX: 0000000000000000 RSI: 00007ffead7fdc80 RDI: 0000000000000005 [ 307.401845][ T8695] RBP: 00007ffead7fdbe0 R08: 0000000000000000 R09: 0000000000000000 [ 307.401845][ T8695] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b91f [ 307.401846][ T8695] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffead7fe350 [ 307.401849][ T8695] [ 315.414697][ T8838] eth1: renamed from tmp [ 315.414711][ T8838] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 315.414714][ T8838] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8838, name: ip [ 315.414715][ T8838] preempt_count: 1, expected: 0 [ 315.414716][ T8838] RCU nest depth: 0, expected: 0 [ 315.414717][ T8838] INFO: lockdep is turned off. [ 315.414718][ T8838] irq event stamp: 0 [ 315.414719][ T8838] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 315.414723][ T8838] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 315.414730][ T8838] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 315.414731][ T8838] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 315.414733][ T8838] Preemption disabled at: [ 315.414734][ T8838] [] vprintk_emit+0x31b/0x3e0 [ 315.414740][ T8838] CPU: 2 UID: 0 PID: 8838 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 315.414744][ T8838] Tainted: [W]=WARN [ 315.414745][ T8838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 315.414747][ T8838] Call Trace: [ 315.414748][ T8838] [ 315.414750][ T8838] dump_stack_lvl+0x6f/0xa0 [ 315.414755][ T8838] ? vprintk_emit+0x31b/0x3e0 [ 315.414757][ T8838] __might_resched.cold+0x1fe/0x2c1 [ 315.414760][ T8838] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 315.414763][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414766][ T8838] __kmalloc_noprof+0x443/0x760 [ 315.414769][ T8838] ? __rwlock_init+0x150/0x150 [ 315.414772][ T8838] ? alloc_buf.isra.0+0x4b/0x260 [ 315.414777][ T8838] ? do_raw_spin_unlock+0x59/0x250 [ 315.414779][ T8838] alloc_buf.isra.0+0x4b/0x260 [ 315.414781][ T8838] put_chars+0x1e1/0x2f0 [ 315.414783][ T8838] ? __send_to_port+0x420/0x420 [ 315.414784][ T8838] ? printk_get_next_message+0x240/0x650 [ 315.414786][ T8838] ? console_prepend_replay+0x20/0x20 [ 315.414788][ T8838] ? pointer+0x794/0xed0 [ 315.414792][ T8838] hvc_console_print+0x292/0x780 [ 315.414796][ T8838] ? hvc_write+0x3a0/0x3a0 [ 315.414798][ T8838] ? __rwlock_init+0x150/0x150 [ 315.414800][ T8838] ? lock_acquire+0x13c/0x160 [ 315.414802][ T8838] console_emit_next_record+0x22f/0x4c0 [ 315.414805][ T8838] ? devkmsg_read+0x4b0/0x4b0 [ 315.414807][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414808][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414809][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414810][ T8838] ? lock_acquire+0x13c/0x160 [ 315.414812][ T8838] ? console_flush_one_record+0x111/0x710 [ 315.414814][ T8838] console_flush_one_record+0x46f/0x710 [ 315.414816][ T8838] ? console_emit_next_record+0x4c0/0x4c0 [ 315.414819][ T8838] console_unlock+0xee/0x1f0 [ 315.414821][ T8838] ? lock_acquire+0x13c/0x160 [ 315.414822][ T8838] ? console_flush_one_record+0x710/0x710 [ 315.414824][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414825][ T8838] ? lock_release+0x184/0x1f0 [ 315.414826][ T8838] ? lock_acquire+0xe0/0x160 [ 315.414828][ T8838] ? __rcu_read_lock+0x70/0x70 [ 315.414829][ T8838] ? __down_trylock_console_sem+0x5e/0xa0 [ 315.414832][ T8838] ? vprintk_emit+0x320/0x3e0 [ 315.414833][ T8838] vprintk_emit+0x37c/0x3e0 [ 315.414835][ T8838] ? wake_up_klogd_work_func+0x90/0x90 [ 315.414836][ T8838] ? prepare_to_wait_event+0x8d/0x740 [ 315.414838][ T8838] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 315.414841][ T8838] ? _mutex_trylock_nest_lock+0x390/0x390 [ 315.414844][ T8838] _printk+0xc7/0x100 [ 315.414846][ T8838] ? snapshot_read.cold+0x21/0x21 [ 315.414849][ T8838] ? synchronize_rcu_normal+0x340/0x340 [ 315.414851][ T8838] ? netdev_name+0x43/0x60 [ 315.414854][ T8838] ? __netdev_printk+0x17f/0x1d0 [ 315.414856][ T8838] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 315.414859][ T8838] netdev_info+0xe2/0x116 [ 315.414861][ T8838] ? netdev_notice+0x120/0x120 [ 315.414864][ T8838] ? do_raw_spin_lock+0x131/0x280 [ 315.414865][ T8838] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 315.414868][ T8838] ? __rwlock_init+0x150/0x150 [ 315.414869][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414870][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414871][ T8838] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 315.414873][ T8838] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 315.414874][ T8838] ? trace_irq_enable.constprop.0+0x30/0x160 [ 315.414876][ T8838] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 315.414877][ T8838] netif_change_name.cold+0x4f/0x89 [ 315.414879][ T8838] ? register_netdev+0x40/0x40 [ 315.414880][ T8838] ? lock_release+0x184/0x1f0 [ 315.414882][ T8838] ? netdev_adjacent_rename_links+0x470/0x470 [ 315.414885][ T8838] ? __kernel_text_address+0x12/0x30 [ 315.414887][ T8838] ? write_profile+0xf0/0xf0 [ 315.414890][ T8838] ? __asan_memset+0x27/0x50 [ 315.414894][ T8838] do_setlink.isra.0+0x1f7d/0x2a60 [ 315.414895][ T8838] ? stack_trace_save+0x93/0xc0 [ 315.414897][ T8838] ? rtnl_link_get_size+0x350/0x350 [ 315.414898][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414899][ T8838] ? stack_depot_save_flags+0x1bc/0x790 [ 315.414902][ T8838] ? kasan_save_stack+0x3d/0x50 [ 315.414904][ T8838] ? kasan_save_stack+0x2f/0x50 [ 315.414905][ T8838] ? kasan_save_track+0x14/0x30 [ 315.414906][ T8838] ? __kasan_kmalloc+0x7b/0x90 [ 315.414907][ T8838] ? __kmalloc_cache_noprof+0x29a/0x620 [ 315.414908][ T8838] ? rtnl_newlink+0x124/0x11b0 [ 315.414909][ T8838] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 315.414911][ T8838] ? netlink_rcv_skb+0x14e/0x3a0 [ 315.414914][ T8838] ? netlink_unicast+0x486/0x750 [ 315.414915][ T8838] ? netlink_sendmsg+0x75b/0xc90 [ 315.414917][ T8838] ? __sock_sendmsg+0xce/0x190 [ 315.414919][ T8838] ? ____sys_sendmsg+0x61a/0x860 [ 315.414920][ T8838] ? ___sys_sendmsg+0x14e/0x1d0 [ 315.414922][ T8838] ? __sys_sendmsg+0x12c/0x1d0 [ 315.414924][ T8838] ? do_syscall_64+0xff/0x530 [ 315.414926][ T8838] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 315.414929][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414930][ T8838] ? lock_acquire+0x13c/0x160 [ 315.414931][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414932][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414933][ T8838] ? trace_contention_end+0xb3/0x180 [ 315.414935][ T8838] ? __mutex_lock+0x1db/0x1ea0 [ 315.414936][ T8838] ? __mutex_lock+0x9a3/0x1ea0 [ 315.414937][ T8838] ? rtnl_newlink+0x9a8/0x11b0 [ 315.414939][ T8838] ? ww_mutex_lock+0x160/0x160 [ 315.414940][ T8838] ? nla_get_range_signed+0x3d0/0x3d0 [ 315.414943][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414944][ T8838] ? __rtnl_newlink+0x3fa/0xa50 [ 315.414946][ T8838] rtnl_newlink+0x9f1/0x11b0 [ 315.414948][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414949][ T8838] ? rtnl_bridge_getlink+0x850/0x850 [ 315.414951][ T8838] ? lock_acquire+0x13c/0x160 [ 315.414952][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414953][ T8838] ? is_bpf_text_address+0x3e/0x110 [ 315.414956][ T8838] ? is_bpf_text_address+0x72/0x110 [ 315.414957][ T8838] ? kernel_text_address+0x149/0x170 [ 315.414958][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414959][ T8838] ? cap_capable+0x1d7/0x3d0 [ 315.414963][ T8838] ? arch_stack_walk+0xed/0x130 [ 315.414965][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414966][ T8838] ? lock_acquire+0x13c/0x160 [ 315.414968][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414969][ T8838] ? rtnl_bridge_getlink+0x850/0x850 [ 315.414970][ T8838] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 315.414972][ T8838] ? rtnl_link_fill+0x920/0x920 [ 315.414973][ T8838] ? filter_irq_stacks+0xd0/0xd0 [ 315.414974][ T8838] ? stack_depot_save_flags+0x1bc/0x790 [ 315.414977][ T8838] netlink_rcv_skb+0x14e/0x3a0 [ 315.414978][ T8838] ? rtnl_link_fill+0x920/0x920 [ 315.414980][ T8838] ? lock_release+0x184/0x1f0 [ 315.414981][ T8838] ? netlink_ack+0xcf0/0xcf0 [ 315.414983][ T8838] ? __netlink_lookup+0xb9/0x6b0 [ 315.414986][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.414987][ T8838] ? lock_release+0x184/0x1f0 [ 315.414989][ T8838] netlink_unicast+0x486/0x750 [ 315.414991][ T8838] ? netlink_attachskb+0x810/0x810 [ 315.414993][ T8838] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 315.414995][ T8838] netlink_sendmsg+0x75b/0xc90 [ 315.414997][ T8838] ? netlink_unicast+0x750/0x750 [ 315.414998][ T8838] ? kernel_text_address+0x149/0x170 [ 315.415000][ T8838] ? lock_acquire+0x13c/0x160 [ 315.415001][ T8838] ? __import_iovec+0x36c/0x620 [ 315.415004][ T8838] __sock_sendmsg+0xce/0x190 [ 315.415006][ T8838] ____sys_sendmsg+0x61a/0x860 [ 315.415008][ T8838] ? copy_msghdr_from_user+0x279/0x420 [ 315.415010][ T8838] ? sock_write_iter+0x400/0x400 [ 315.415011][ T8838] ? move_addr_to_kernel+0x40/0x40 [ 315.415013][ T8838] ? filter_irq_stacks+0xd0/0xd0 [ 315.415015][ T8838] ___sys_sendmsg+0x14e/0x1d0 [ 315.415017][ T8838] ? copy_msghdr_from_user+0x420/0x420 [ 315.415022][ T8838] __sys_sendmsg+0x12c/0x1d0 [ 315.415024][ T8838] ? __sys_sendmsg_sock+0x20/0x20 [ 315.415027][ T8838] ? rcu_is_watching+0x16/0xd0 [ 315.415028][ T8838] do_syscall_64+0xff/0x530 [ 315.415030][ T8838] ? exc_page_fault+0xee/0x100 [ 315.415032][ T8838] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 315.415033][ T8838] RIP: 0033:0x7feff4f9554e [ 315.415036][ T8838] 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 [ 315.415037][ T8838] RSP: 002b:00007ffd38b85230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 315.415041][ T8838] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007feff4f9554e [ 315.415042][ T8838] RDX: 0000000000000000 RSI: 00007ffd38b852e0 RDI: 0000000000000005 [ 315.415043][ T8838] RBP: 00007ffd38b85240 R08: 0000000000000000 R09: 0000000000000000 [ 315.415044][ T8838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b927 [ 315.415045][ T8838] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd38b859b0 [ 315.415047][ T8838] [ 323.402679][ T8981] eth1: renamed from tmp [ 323.402693][ T8981] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 323.402696][ T8981] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8981, name: ip [ 323.402698][ T8981] preempt_count: 1, expected: 0 [ 323.402698][ T8981] RCU nest depth: 0, expected: 0 [ 323.402699][ T8981] INFO: lockdep is turned off. [ 323.402700][ T8981] irq event stamp: 0 [ 323.402701][ T8981] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 323.402705][ T8981] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 323.402711][ T8981] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 323.402713][ T8981] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 323.402715][ T8981] Preemption disabled at: [ 323.402716][ T8981] [] vprintk_emit+0x31b/0x3e0 [ 323.402723][ T8981] CPU: 2 UID: 0 PID: 8981 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 323.402726][ T8981] Tainted: [W]=WARN [ 323.402727][ T8981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 323.402729][ T8981] Call Trace: [ 323.402730][ T8981] [ 323.402732][ T8981] dump_stack_lvl+0x6f/0xa0 [ 323.402737][ T8981] ? vprintk_emit+0x31b/0x3e0 [ 323.402739][ T8981] __might_resched.cold+0x1fe/0x2c1 [ 323.402742][ T8981] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 323.402745][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402748][ T8981] __kmalloc_noprof+0x443/0x760 [ 323.402751][ T8981] ? __rwlock_init+0x150/0x150 [ 323.402754][ T8981] ? alloc_buf.isra.0+0x4b/0x260 [ 323.402759][ T8981] ? do_raw_spin_unlock+0x59/0x250 [ 323.402761][ T8981] alloc_buf.isra.0+0x4b/0x260 [ 323.402764][ T8981] put_chars+0x1e1/0x2f0 [ 323.402765][ T8981] ? __send_to_port+0x420/0x420 [ 323.402767][ T8981] ? printk_get_next_message+0x240/0x650 [ 323.402769][ T8981] ? console_prepend_replay+0x20/0x20 [ 323.402771][ T8981] ? pointer+0x794/0xed0 [ 323.402775][ T8981] hvc_console_print+0x292/0x780 [ 323.402779][ T8981] ? hvc_write+0x3a0/0x3a0 [ 323.402781][ T8981] ? __rwlock_init+0x150/0x150 [ 323.402783][ T8981] ? lock_acquire+0x13c/0x160 [ 323.402785][ T8981] console_emit_next_record+0x22f/0x4c0 [ 323.402788][ T8981] ? devkmsg_read+0x4b0/0x4b0 [ 323.402790][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402791][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402792][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402793][ T8981] ? lock_acquire+0x13c/0x160 [ 323.402795][ T8981] ? console_flush_one_record+0x111/0x710 [ 323.402797][ T8981] console_flush_one_record+0x46f/0x710 [ 323.402799][ T8981] ? console_emit_next_record+0x4c0/0x4c0 [ 323.402803][ T8981] console_unlock+0xee/0x1f0 [ 323.402805][ T8981] ? lock_acquire+0x13c/0x160 [ 323.402808][ T8981] ? console_flush_one_record+0x710/0x710 [ 323.402810][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402811][ T8981] ? lock_release+0x184/0x1f0 [ 323.402812][ T8981] ? lock_acquire+0xe0/0x160 [ 323.402814][ T8981] ? __rcu_read_lock+0x70/0x70 [ 323.402815][ T8981] ? __down_trylock_console_sem+0x5e/0xa0 [ 323.402817][ T8981] ? vprintk_emit+0x320/0x3e0 [ 323.402819][ T8981] vprintk_emit+0x37c/0x3e0 [ 323.402820][ T8981] ? wake_up_klogd_work_func+0x90/0x90 [ 323.402822][ T8981] ? prepare_to_wait_event+0x8d/0x740 [ 323.402824][ T8981] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 323.402827][ T8981] ? _mutex_trylock_nest_lock+0x390/0x390 [ 323.402829][ T8981] _printk+0xc7/0x100 [ 323.402832][ T8981] ? snapshot_read.cold+0x21/0x21 [ 323.402834][ T8981] ? synchronize_rcu_normal+0x340/0x340 [ 323.402837][ T8981] ? netdev_name+0x43/0x60 [ 323.402840][ T8981] ? __netdev_printk+0x17f/0x1d0 [ 323.402842][ T8981] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 323.402845][ T8981] netdev_info+0xe2/0x116 [ 323.402847][ T8981] ? netdev_notice+0x120/0x120 [ 323.402849][ T8981] ? do_raw_spin_lock+0x131/0x280 [ 323.402851][ T8981] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 323.402854][ T8981] ? __rwlock_init+0x150/0x150 [ 323.402855][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402856][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402857][ T8981] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 323.402859][ T8981] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 323.402860][ T8981] ? trace_irq_enable.constprop.0+0x30/0x160 [ 323.402862][ T8981] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 323.402863][ T8981] netif_change_name.cold+0x4f/0x89 [ 323.402865][ T8981] ? register_netdev+0x40/0x40 [ 323.402866][ T8981] ? lock_release+0x184/0x1f0 [ 323.402868][ T8981] ? netdev_adjacent_rename_links+0x470/0x470 [ 323.402871][ T8981] ? __kernel_text_address+0x12/0x30 [ 323.402873][ T8981] ? write_profile+0xf0/0xf0 [ 323.402876][ T8981] ? __asan_memset+0x27/0x50 [ 323.402880][ T8981] do_setlink.isra.0+0x1f7d/0x2a60 [ 323.402882][ T8981] ? stack_trace_save+0x93/0xc0 [ 323.402884][ T8981] ? rtnl_link_get_size+0x350/0x350 [ 323.402885][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402886][ T8981] ? stack_depot_save_flags+0x1bc/0x790 [ 323.402889][ T8981] ? kasan_save_stack+0x3d/0x50 [ 323.402891][ T8981] ? kasan_save_stack+0x2f/0x50 [ 323.402892][ T8981] ? kasan_save_track+0x14/0x30 [ 323.402893][ T8981] ? __kasan_kmalloc+0x7b/0x90 [ 323.402894][ T8981] ? __kmalloc_cache_noprof+0x29a/0x620 [ 323.402895][ T8981] ? rtnl_newlink+0x124/0x11b0 [ 323.402896][ T8981] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 323.402897][ T8981] ? netlink_rcv_skb+0x14e/0x3a0 [ 323.402900][ T8981] ? netlink_unicast+0x486/0x750 [ 323.402902][ T8981] ? netlink_sendmsg+0x75b/0xc90 [ 323.402903][ T8981] ? __sock_sendmsg+0xce/0x190 [ 323.402906][ T8981] ? ____sys_sendmsg+0x61a/0x860 [ 323.402907][ T8981] ? ___sys_sendmsg+0x14e/0x1d0 [ 323.402909][ T8981] ? __sys_sendmsg+0x12c/0x1d0 [ 323.402911][ T8981] ? do_syscall_64+0xff/0x530 [ 323.402913][ T8981] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.402915][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402916][ T8981] ? lock_acquire+0x13c/0x160 [ 323.402918][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402919][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402920][ T8981] ? trace_contention_end+0xb3/0x180 [ 323.402921][ T8981] ? __mutex_lock+0x1db/0x1ea0 [ 323.402923][ T8981] ? __mutex_lock+0x9a3/0x1ea0 [ 323.402924][ T8981] ? rtnl_newlink+0x9a8/0x11b0 [ 323.402925][ T8981] ? ww_mutex_lock+0x160/0x160 [ 323.402926][ T8981] ? nla_get_range_signed+0x3d0/0x3d0 [ 323.402930][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402931][ T8981] ? __rtnl_newlink+0x3fa/0xa50 [ 323.402933][ T8981] rtnl_newlink+0x9f1/0x11b0 [ 323.402935][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402936][ T8981] ? rtnl_bridge_getlink+0x850/0x850 [ 323.402937][ T8981] ? lock_acquire+0x13c/0x160 [ 323.402939][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402940][ T8981] ? is_bpf_text_address+0x3e/0x110 [ 323.402943][ T8981] ? is_bpf_text_address+0x72/0x110 [ 323.402944][ T8981] ? kernel_text_address+0x149/0x170 [ 323.402946][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402947][ T8981] ? cap_capable+0x1d7/0x3d0 [ 323.402951][ T8981] ? arch_stack_walk+0xed/0x130 [ 323.402954][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402956][ T8981] ? lock_acquire+0x13c/0x160 [ 323.402958][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402959][ T8981] ? rtnl_bridge_getlink+0x850/0x850 [ 323.402961][ T8981] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 323.402962][ T8981] ? rtnl_link_fill+0x920/0x920 [ 323.402964][ T8981] ? filter_irq_stacks+0xd0/0xd0 [ 323.402965][ T8981] ? stack_depot_save_flags+0x1bc/0x790 [ 323.402968][ T8981] netlink_rcv_skb+0x14e/0x3a0 [ 323.402969][ T8981] ? rtnl_link_fill+0x920/0x920 [ 323.402971][ T8981] ? lock_release+0x184/0x1f0 [ 323.402972][ T8981] ? netlink_ack+0xcf0/0xcf0 [ 323.402974][ T8981] ? __netlink_lookup+0xb9/0x6b0 [ 323.402977][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.402978][ T8981] ? lock_release+0x184/0x1f0 [ 323.402980][ T8981] netlink_unicast+0x486/0x750 [ 323.402982][ T8981] ? netlink_attachskb+0x810/0x810 [ 323.402984][ T8981] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.402986][ T8981] netlink_sendmsg+0x75b/0xc90 [ 323.402988][ T8981] ? netlink_unicast+0x750/0x750 [ 323.402989][ T8981] ? kernel_text_address+0x149/0x170 [ 323.402991][ T8981] ? lock_acquire+0x13c/0x160 [ 323.402992][ T8981] ? __import_iovec+0x36c/0x620 [ 323.402996][ T8981] __sock_sendmsg+0xce/0x190 [ 323.402998][ T8981] ____sys_sendmsg+0x61a/0x860 [ 323.402999][ T8981] ? copy_msghdr_from_user+0x279/0x420 [ 323.403001][ T8981] ? sock_write_iter+0x400/0x400 [ 323.403002][ T8981] ? move_addr_to_kernel+0x40/0x40 [ 323.403004][ T8981] ? filter_irq_stacks+0xd0/0xd0 [ 323.403006][ T8981] ___sys_sendmsg+0x14e/0x1d0 [ 323.403008][ T8981] ? copy_msghdr_from_user+0x420/0x420 [ 323.403013][ T8981] __sys_sendmsg+0x12c/0x1d0 [ 323.403015][ T8981] ? __sys_sendmsg_sock+0x20/0x20 [ 323.403018][ T8981] ? rcu_is_watching+0x16/0xd0 [ 323.403019][ T8981] do_syscall_64+0xff/0x530 [ 323.403021][ T8981] ? exc_page_fault+0xee/0x100 [ 323.403023][ T8981] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.403025][ T8981] RIP: 0033:0x7fcfa1a0954e [ 323.403027][ T8981] 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 [ 323.403028][ T8981] RSP: 002b:00007fff6be5ae80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 323.403032][ T8981] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcfa1a0954e [ 323.403033][ T8981] RDX: 0000000000000000 RSI: 00007fff6be5af30 RDI: 0000000000000005 [ 323.403034][ T8981] RBP: 00007fff6be5ae90 R08: 0000000000000000 R09: 0000000000000000 [ 323.403035][ T8981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b92f [ 323.403036][ T8981] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6be5b600 [ 323.403038][ T8981] [ 331.186289][ T9124] eth1: renamed from tmp [ 331.186307][ T9124] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 331.186310][ T9124] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9124, name: ip [ 331.186312][ T9124] preempt_count: 1, expected: 0 [ 331.186313][ T9124] RCU nest depth: 0, expected: 0 [ 331.186315][ T9124] INFO: lockdep is turned off. [ 331.186316][ T9124] irq event stamp: 0 [ 331.186317][ T9124] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 331.186322][ T9124] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 331.186330][ T9124] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 331.186333][ T9124] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 331.186335][ T9124] Preemption disabled at: [ 331.186336][ T9124] [] vprintk_emit+0x31b/0x3e0 [ 331.186344][ T9124] CPU: 0 UID: 0 PID: 9124 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 331.186349][ T9124] Tainted: [W]=WARN [ 331.186350][ T9124] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 331.186352][ T9124] Call Trace: [ 331.186354][ T9124] [ 331.186356][ T9124] dump_stack_lvl+0x6f/0xa0 [ 331.186362][ T9124] ? vprintk_emit+0x31b/0x3e0 [ 331.186365][ T9124] __might_resched.cold+0x1fe/0x2c1 [ 331.186369][ T9124] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 331.186374][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186377][ T9124] __kmalloc_noprof+0x443/0x760 [ 331.186381][ T9124] ? __rwlock_init+0x150/0x150 [ 331.186385][ T9124] ? alloc_buf.isra.0+0x4b/0x260 [ 331.186391][ T9124] ? do_raw_spin_unlock+0x59/0x250 [ 331.186393][ T9124] alloc_buf.isra.0+0x4b/0x260 [ 331.186397][ T9124] put_chars+0x1e1/0x2f0 [ 331.186399][ T9124] ? __send_to_port+0x420/0x420 [ 331.186401][ T9124] ? printk_get_next_message+0x240/0x650 [ 331.186405][ T9124] ? console_prepend_replay+0x20/0x20 [ 331.186408][ T9124] ? pointer+0x794/0xed0 [ 331.186412][ T9124] hvc_console_print+0x292/0x780 [ 331.186418][ T9124] ? hvc_write+0x3a0/0x3a0 [ 331.186421][ T9124] ? __rwlock_init+0x150/0x150 [ 331.186423][ T9124] ? lock_acquire+0x13c/0x160 [ 331.186427][ T9124] console_emit_next_record+0x22f/0x4c0 [ 331.186431][ T9124] ? devkmsg_read+0x4b0/0x4b0 [ 331.186434][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186436][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186437][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186439][ T9124] ? lock_acquire+0x13c/0x160 [ 331.186442][ T9124] ? console_flush_one_record+0x111/0x710 [ 331.186445][ T9124] console_flush_one_record+0x46f/0x710 [ 331.186449][ T9124] ? console_emit_next_record+0x4c0/0x4c0 [ 331.186453][ T9124] console_unlock+0xee/0x1f0 [ 331.186456][ T9124] ? lock_acquire+0x13c/0x160 [ 331.186458][ T9124] ? console_flush_one_record+0x710/0x710 [ 331.186461][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186462][ T9124] ? lock_release+0x184/0x1f0 [ 331.186465][ T9124] ? lock_acquire+0xe0/0x160 [ 331.186467][ T9124] ? __rcu_read_lock+0x70/0x70 [ 331.186469][ T9124] ? __down_trylock_console_sem+0x5e/0xa0 [ 331.186473][ T9124] ? vprintk_emit+0x320/0x3e0 [ 331.186475][ T9124] vprintk_emit+0x37c/0x3e0 [ 331.186479][ T9124] ? wake_up_klogd_work_func+0x90/0x90 [ 331.186481][ T9124] ? prepare_to_wait_event+0x8d/0x740 [ 331.186484][ T9124] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 331.186488][ T9124] ? _mutex_trylock_nest_lock+0x390/0x390 [ 331.186492][ T9124] _printk+0xc7/0x100 [ 331.186496][ T9124] ? snapshot_read.cold+0x21/0x21 [ 331.186499][ T9124] ? synchronize_rcu_normal+0x340/0x340 [ 331.186502][ T9124] ? netdev_name+0x43/0x60 [ 331.186505][ T9124] ? __netdev_printk+0x17f/0x1d0 [ 331.186508][ T9124] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 331.186512][ T9124] netdev_info+0xe2/0x116 [ 331.186515][ T9124] ? netdev_notice+0x120/0x120 [ 331.186518][ T9124] ? do_raw_spin_lock+0x131/0x280 [ 331.186521][ T9124] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 331.186524][ T9124] ? __rwlock_init+0x150/0x150 [ 331.186527][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186528][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186530][ T9124] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 331.186532][ T9124] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 331.186535][ T9124] ? trace_irq_enable.constprop.0+0x30/0x160 [ 331.186537][ T9124] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 331.186542][ T9124] netif_change_name.cold+0x4f/0x89 [ 331.186545][ T9124] ? register_netdev+0x40/0x40 [ 331.186548][ T9124] ? lock_release+0x184/0x1f0 [ 331.186551][ T9124] ? netdev_adjacent_rename_links+0x470/0x470 [ 331.186555][ T9124] ? __kernel_text_address+0x12/0x30 [ 331.186558][ T9124] ? write_profile+0xf0/0xf0 [ 331.186561][ T9124] ? __asan_memset+0x27/0x50 [ 331.186566][ T9124] do_setlink.isra.0+0x1f7d/0x2a60 [ 331.186569][ T9124] ? stack_trace_save+0x93/0xc0 [ 331.186572][ T9124] ? rtnl_link_get_size+0x350/0x350 [ 331.186574][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186576][ T9124] ? stack_depot_save_flags+0x1bc/0x790 [ 331.186580][ T9124] ? kasan_save_stack+0x3d/0x50 [ 331.186583][ T9124] ? kasan_save_stack+0x2f/0x50 [ 331.186590][ T9124] ? kasan_save_track+0x14/0x30 [ 331.186592][ T9124] ? __kasan_kmalloc+0x7b/0x90 [ 331.186594][ T9124] ? __kmalloc_cache_noprof+0x29a/0x620 [ 331.186596][ T9124] ? rtnl_newlink+0x124/0x11b0 [ 331.186598][ T9124] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 331.186600][ T9124] ? netlink_rcv_skb+0x14e/0x3a0 [ 331.186603][ T9124] ? netlink_unicast+0x486/0x750 [ 331.186606][ T9124] ? netlink_sendmsg+0x75b/0xc90 [ 331.186608][ T9124] ? __sock_sendmsg+0xce/0x190 [ 331.186611][ T9124] ? ____sys_sendmsg+0x61a/0x860 [ 331.186613][ T9124] ? ___sys_sendmsg+0x14e/0x1d0 [ 331.186616][ T9124] ? __sys_sendmsg+0x12c/0x1d0 [ 331.186618][ T9124] ? do_syscall_64+0xff/0x530 [ 331.186621][ T9124] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 331.186625][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186627][ T9124] ? lock_acquire+0x13c/0x160 [ 331.186629][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186630][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186633][ T9124] ? trace_contention_end+0xb3/0x180 [ 331.186635][ T9124] ? __mutex_lock+0x1db/0x1ea0 [ 331.186637][ T9124] ? __mutex_lock+0x9a3/0x1ea0 [ 331.186639][ T9124] ? rtnl_newlink+0x9a8/0x11b0 [ 331.186642][ T9124] ? ww_mutex_lock+0x160/0x160 [ 331.186643][ T9124] ? nla_get_range_signed+0x3d0/0x3d0 [ 331.186648][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186650][ T9124] ? __rtnl_newlink+0x3fa/0xa50 [ 331.186653][ T9124] rtnl_newlink+0x9f1/0x11b0 [ 331.186657][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186659][ T9124] ? rtnl_bridge_getlink+0x850/0x850 [ 331.186660][ T9124] ? lock_acquire+0x13c/0x160 [ 331.186663][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186665][ T9124] ? is_bpf_text_address+0x3e/0x110 [ 331.186668][ T9124] ? is_bpf_text_address+0x72/0x110 [ 331.186670][ T9124] ? kernel_text_address+0x149/0x170 [ 331.186673][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186675][ T9124] ? cap_capable+0x1d7/0x3d0 [ 331.186679][ T9124] ? arch_stack_walk+0xed/0x130 [ 331.186682][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186684][ T9124] ? lock_acquire+0x13c/0x160 [ 331.186686][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186688][ T9124] ? rtnl_bridge_getlink+0x850/0x850 [ 331.186690][ T9124] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 331.186693][ T9124] ? rtnl_link_fill+0x920/0x920 [ 331.186695][ T9124] ? filter_irq_stacks+0xd0/0xd0 [ 331.186697][ T9124] ? stack_depot_save_flags+0x1bc/0x790 [ 331.186701][ T9124] netlink_rcv_skb+0x14e/0x3a0 [ 331.186704][ T9124] ? rtnl_link_fill+0x920/0x920 [ 331.186706][ T9124] ? lock_release+0x184/0x1f0 [ 331.186708][ T9124] ? netlink_ack+0xcf0/0xcf0 [ 331.186710][ T9124] ? __netlink_lookup+0xb9/0x6b0 [ 331.186715][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186717][ T9124] ? lock_release+0x184/0x1f0 [ 331.186720][ T9124] netlink_unicast+0x486/0x750 [ 331.186723][ T9124] ? netlink_attachskb+0x810/0x810 [ 331.186726][ T9124] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 331.186729][ T9124] netlink_sendmsg+0x75b/0xc90 [ 331.186732][ T9124] ? netlink_unicast+0x750/0x750 [ 331.186735][ T9124] ? kernel_text_address+0x149/0x170 [ 331.186737][ T9124] ? lock_acquire+0x13c/0x160 [ 331.186739][ T9124] ? __import_iovec+0x36c/0x620 [ 331.186744][ T9124] __sock_sendmsg+0xce/0x190 [ 331.186746][ T9124] ____sys_sendmsg+0x61a/0x860 [ 331.186749][ T9124] ? copy_msghdr_from_user+0x279/0x420 [ 331.186751][ T9124] ? sock_write_iter+0x400/0x400 [ 331.186753][ T9124] ? move_addr_to_kernel+0x40/0x40 [ 331.186756][ T9124] ? filter_irq_stacks+0xd0/0xd0 [ 331.186760][ T9124] ___sys_sendmsg+0x14e/0x1d0 [ 331.186763][ T9124] ? copy_msghdr_from_user+0x420/0x420 [ 331.186771][ T9124] __sys_sendmsg+0x12c/0x1d0 [ 331.186774][ T9124] ? __sys_sendmsg_sock+0x20/0x20 [ 331.186778][ T9124] ? rcu_is_watching+0x16/0xd0 [ 331.186781][ T9124] do_syscall_64+0xff/0x530 [ 331.186783][ T9124] ? exc_page_fault+0xee/0x100 [ 331.186786][ T9124] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 331.186788][ T9124] RIP: 0033:0x7f89096e654e [ 331.186792][ T9124] 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 [ 331.186794][ T9124] RSP: 002b:00007ffd61f708f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 331.186799][ T9124] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f89096e654e [ 331.186801][ T9124] RDX: 0000000000000000 RSI: 00007ffd61f709a0 RDI: 0000000000000005 [ 331.186802][ T9124] RBP: 00007ffd61f70900 R08: 0000000000000000 R09: 0000000000000000 [ 331.186804][ T9124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b937 [ 331.186805][ T9124] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd61f71070 [ 331.186809][ T9124] [ 339.184581][ T9268] eth1: renamed from tmp [ 339.184595][ T9268] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 339.184598][ T9268] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9268, name: ip [ 339.184599][ T9268] preempt_count: 1, expected: 0 [ 339.184600][ T9268] RCU nest depth: 0, expected: 0 [ 339.184601][ T9268] INFO: lockdep is turned off. [ 339.184602][ T9268] irq event stamp: 0 [ 339.184603][ T9268] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 339.184607][ T9268] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 339.184620][ T9268] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 339.184621][ T9268] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 339.184623][ T9268] Preemption disabled at: [ 339.184624][ T9268] [] vprintk_emit+0x31b/0x3e0 [ 339.184631][ T9268] CPU: 3 UID: 0 PID: 9268 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 339.184634][ T9268] Tainted: [W]=WARN [ 339.184635][ T9268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 339.184637][ T9268] Call Trace: [ 339.184638][ T9268] [ 339.184639][ T9268] dump_stack_lvl+0x6f/0xa0 [ 339.184645][ T9268] ? vprintk_emit+0x31b/0x3e0 [ 339.184646][ T9268] __might_resched.cold+0x1fe/0x2c1 [ 339.184650][ T9268] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 339.184653][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184655][ T9268] __kmalloc_noprof+0x443/0x760 [ 339.184659][ T9268] ? __rwlock_init+0x150/0x150 [ 339.184661][ T9268] ? alloc_buf.isra.0+0x4b/0x260 [ 339.184667][ T9268] ? do_raw_spin_unlock+0x59/0x250 [ 339.184668][ T9268] alloc_buf.isra.0+0x4b/0x260 [ 339.184671][ T9268] put_chars+0x1e1/0x2f0 [ 339.184672][ T9268] ? __send_to_port+0x420/0x420 [ 339.184673][ T9268] ? printk_get_next_message+0x240/0x650 [ 339.184676][ T9268] ? console_prepend_replay+0x20/0x20 [ 339.184678][ T9268] ? pointer+0x794/0xed0 [ 339.184681][ T9268] hvc_console_print+0x292/0x780 [ 339.184686][ T9268] ? hvc_write+0x3a0/0x3a0 [ 339.184688][ T9268] ? __rwlock_init+0x150/0x150 [ 339.184689][ T9268] ? lock_acquire+0x13c/0x160 [ 339.184692][ T9268] console_emit_next_record+0x22f/0x4c0 [ 339.184695][ T9268] ? devkmsg_read+0x4b0/0x4b0 [ 339.184697][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184698][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184699][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184700][ T9268] ? lock_acquire+0x13c/0x160 [ 339.184702][ T9268] ? console_flush_one_record+0x111/0x710 [ 339.184703][ T9268] console_flush_one_record+0x46f/0x710 [ 339.184706][ T9268] ? console_emit_next_record+0x4c0/0x4c0 [ 339.184709][ T9268] console_unlock+0xee/0x1f0 [ 339.184710][ T9268] ? lock_acquire+0x13c/0x160 [ 339.184712][ T9268] ? console_flush_one_record+0x710/0x710 [ 339.184714][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184715][ T9268] ? lock_release+0x184/0x1f0 [ 339.184716][ T9268] ? lock_acquire+0xe0/0x160 [ 339.184718][ T9268] ? __rcu_read_lock+0x70/0x70 [ 339.184719][ T9268] ? __down_trylock_console_sem+0x5e/0xa0 [ 339.184721][ T9268] ? vprintk_emit+0x320/0x3e0 [ 339.184722][ T9268] vprintk_emit+0x37c/0x3e0 [ 339.184724][ T9268] ? wake_up_klogd_work_func+0x90/0x90 [ 339.184725][ T9268] ? prepare_to_wait_event+0x8d/0x740 [ 339.184728][ T9268] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 339.184730][ T9268] ? _mutex_trylock_nest_lock+0x390/0x390 [ 339.184733][ T9268] _printk+0xc7/0x100 [ 339.184736][ T9268] ? snapshot_read.cold+0x21/0x21 [ 339.184738][ T9268] ? synchronize_rcu_normal+0x340/0x340 [ 339.184740][ T9268] ? netdev_name+0x43/0x60 [ 339.184744][ T9268] ? __netdev_printk+0x17f/0x1d0 [ 339.184745][ T9268] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 339.184748][ T9268] netdev_info+0xe2/0x116 [ 339.184751][ T9268] ? netdev_notice+0x120/0x120 [ 339.184753][ T9268] ? do_raw_spin_lock+0x131/0x280 [ 339.184754][ T9268] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 339.184757][ T9268] ? __rwlock_init+0x150/0x150 [ 339.184759][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184760][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184761][ T9268] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 339.184762][ T9268] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 339.184763][ T9268] ? trace_irq_enable.constprop.0+0x30/0x160 [ 339.184765][ T9268] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 339.184766][ T9268] netif_change_name.cold+0x4f/0x89 [ 339.184768][ T9268] ? register_netdev+0x40/0x40 [ 339.184769][ T9268] ? lock_release+0x184/0x1f0 [ 339.184771][ T9268] ? netdev_adjacent_rename_links+0x470/0x470 [ 339.184773][ T9268] ? __kernel_text_address+0x12/0x30 [ 339.184776][ T9268] ? write_profile+0xf0/0xf0 [ 339.184779][ T9268] ? __asan_memset+0x27/0x50 [ 339.184782][ T9268] do_setlink.isra.0+0x1f7d/0x2a60 [ 339.184784][ T9268] ? stack_trace_save+0x93/0xc0 [ 339.184786][ T9268] ? rtnl_link_get_size+0x350/0x350 [ 339.184787][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184788][ T9268] ? stack_depot_save_flags+0x1bc/0x790 [ 339.184791][ T9268] ? kasan_save_stack+0x3d/0x50 [ 339.184793][ T9268] ? kasan_save_stack+0x2f/0x50 [ 339.184794][ T9268] ? kasan_save_track+0x14/0x30 [ 339.184795][ T9268] ? __kasan_kmalloc+0x7b/0x90 [ 339.184796][ T9268] ? __kmalloc_cache_noprof+0x29a/0x620 [ 339.184797][ T9268] ? rtnl_newlink+0x124/0x11b0 [ 339.184798][ T9268] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 339.184799][ T9268] ? netlink_rcv_skb+0x14e/0x3a0 [ 339.184802][ T9268] ? netlink_unicast+0x486/0x750 [ 339.184804][ T9268] ? netlink_sendmsg+0x75b/0xc90 [ 339.184805][ T9268] ? __sock_sendmsg+0xce/0x190 [ 339.184808][ T9268] ? ____sys_sendmsg+0x61a/0x860 [ 339.184809][ T9268] ? ___sys_sendmsg+0x14e/0x1d0 [ 339.184811][ T9268] ? __sys_sendmsg+0x12c/0x1d0 [ 339.184812][ T9268] ? do_syscall_64+0xff/0x530 [ 339.184815][ T9268] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 339.184817][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184818][ T9268] ? lock_acquire+0x13c/0x160 [ 339.184820][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184820][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184821][ T9268] ? trace_contention_end+0xb3/0x180 [ 339.184823][ T9268] ? __mutex_lock+0x1db/0x1ea0 [ 339.184824][ T9268] ? __mutex_lock+0x9a3/0x1ea0 [ 339.184825][ T9268] ? rtnl_newlink+0x9a8/0x11b0 [ 339.184827][ T9268] ? ww_mutex_lock+0x160/0x160 [ 339.184828][ T9268] ? nla_get_range_signed+0x3d0/0x3d0 [ 339.184831][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184833][ T9268] ? __rtnl_newlink+0x3fa/0xa50 [ 339.184835][ T9268] rtnl_newlink+0x9f1/0x11b0 [ 339.184837][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184838][ T9268] ? rtnl_bridge_getlink+0x850/0x850 [ 339.184839][ T9268] ? lock_acquire+0x13c/0x160 [ 339.184840][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184842][ T9268] ? is_bpf_text_address+0x3e/0x110 [ 339.184844][ T9268] ? is_bpf_text_address+0x72/0x110 [ 339.184845][ T9268] ? kernel_text_address+0x149/0x170 [ 339.184847][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184848][ T9268] ? cap_capable+0x1d7/0x3d0 [ 339.184851][ T9268] ? arch_stack_walk+0xed/0x130 [ 339.184854][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184855][ T9268] ? lock_acquire+0x13c/0x160 [ 339.184856][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184857][ T9268] ? rtnl_bridge_getlink+0x850/0x850 [ 339.184858][ T9268] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 339.184860][ T9268] ? rtnl_link_fill+0x920/0x920 [ 339.184861][ T9268] ? filter_irq_stacks+0xd0/0xd0 [ 339.184863][ T9268] ? stack_depot_save_flags+0x1bc/0x790 [ 339.184865][ T9268] netlink_rcv_skb+0x14e/0x3a0 [ 339.184867][ T9268] ? rtnl_link_fill+0x920/0x920 [ 339.184868][ T9268] ? lock_release+0x184/0x1f0 [ 339.184870][ T9268] ? netlink_ack+0xcf0/0xcf0 [ 339.184871][ T9268] ? __netlink_lookup+0xb9/0x6b0 [ 339.184874][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184875][ T9268] ? lock_release+0x184/0x1f0 [ 339.184877][ T9268] netlink_unicast+0x486/0x750 [ 339.184880][ T9268] ? netlink_attachskb+0x810/0x810 [ 339.184881][ T9268] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 339.184883][ T9268] netlink_sendmsg+0x75b/0xc90 [ 339.184885][ T9268] ? netlink_unicast+0x750/0x750 [ 339.184887][ T9268] ? kernel_text_address+0x149/0x170 [ 339.184889][ T9268] ? lock_acquire+0x13c/0x160 [ 339.184890][ T9268] ? __import_iovec+0x36c/0x620 [ 339.184893][ T9268] __sock_sendmsg+0xce/0x190 [ 339.184895][ T9268] ____sys_sendmsg+0x61a/0x860 [ 339.184897][ T9268] ? copy_msghdr_from_user+0x279/0x420 [ 339.184898][ T9268] ? sock_write_iter+0x400/0x400 [ 339.184900][ T9268] ? move_addr_to_kernel+0x40/0x40 [ 339.184901][ T9268] ? filter_irq_stacks+0xd0/0xd0 [ 339.184904][ T9268] ___sys_sendmsg+0x14e/0x1d0 [ 339.184906][ T9268] ? copy_msghdr_from_user+0x420/0x420 [ 339.184911][ T9268] __sys_sendmsg+0x12c/0x1d0 [ 339.184912][ T9268] ? __sys_sendmsg_sock+0x20/0x20 [ 339.184915][ T9268] ? rcu_is_watching+0x16/0xd0 [ 339.184917][ T9268] do_syscall_64+0xff/0x530 [ 339.184918][ T9268] ? exc_page_fault+0xee/0x100 [ 339.184920][ T9268] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 339.184922][ T9268] RIP: 0033:0x7f1d5c01054e [ 339.184924][ T9268] 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 [ 339.184926][ T9268] RSP: 002b:00007ffdbd06bbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 339.184929][ T9268] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1d5c01054e [ 339.184931][ T9268] RDX: 0000000000000000 RSI: 00007ffdbd06bc90 RDI: 0000000000000005 [ 339.184932][ T9268] RBP: 00007ffdbd06bbf0 R08: 0000000000000000 R09: 0000000000000000 [ 339.184932][ T9268] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b93f [ 339.184933][ T9268] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdbd06c360 [ 339.184936][ T9268] [ 347.140837][ T9412] eth1: renamed from tmp [ 347.140854][ T9412] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 347.140857][ T9412] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9412, name: ip [ 347.140858][ T9412] preempt_count: 1, expected: 0 [ 347.140859][ T9412] RCU nest depth: 0, expected: 0 [ 347.140860][ T9412] INFO: lockdep is turned off. [ 347.140862][ T9412] irq event stamp: 0 [ 347.140862][ T9412] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 347.140867][ T9412] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 347.140873][ T9412] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 347.140875][ T9412] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 347.140877][ T9412] Preemption disabled at: [ 347.140877][ T9412] [] vprintk_emit+0x31b/0x3e0 [ 347.140885][ T9412] CPU: 0 UID: 0 PID: 9412 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 347.140888][ T9412] Tainted: [W]=WARN [ 347.140889][ T9412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 347.140891][ T9412] Call Trace: [ 347.140893][ T9412] [ 347.140894][ T9412] dump_stack_lvl+0x6f/0xa0 [ 347.140900][ T9412] ? vprintk_emit+0x31b/0x3e0 [ 347.140902][ T9412] __might_resched.cold+0x1fe/0x2c1 [ 347.140906][ T9412] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 347.140909][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.140912][ T9412] __kmalloc_noprof+0x443/0x760 [ 347.140915][ T9412] ? __rwlock_init+0x150/0x150 [ 347.140918][ T9412] ? alloc_buf.isra.0+0x4b/0x260 [ 347.140923][ T9412] ? do_raw_spin_unlock+0x59/0x250 [ 347.140925][ T9412] alloc_buf.isra.0+0x4b/0x260 [ 347.140928][ T9412] put_chars+0x1e1/0x2f0 [ 347.140929][ T9412] ? __send_to_port+0x420/0x420 [ 347.140931][ T9412] ? printk_get_next_message+0x240/0x650 [ 347.140934][ T9412] ? console_prepend_replay+0x20/0x20 [ 347.140936][ T9412] ? pointer+0x794/0xed0 [ 347.140940][ T9412] hvc_console_print+0x292/0x780 [ 347.140945][ T9412] ? hvc_write+0x3a0/0x3a0 [ 347.140947][ T9412] ? __rwlock_init+0x150/0x150 [ 347.140949][ T9412] ? lock_acquire+0x13c/0x160 [ 347.140951][ T9412] console_emit_next_record+0x22f/0x4c0 [ 347.140954][ T9412] ? devkmsg_read+0x4b0/0x4b0 [ 347.140956][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.140957][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.140958][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.140959][ T9412] ? lock_acquire+0x13c/0x160 [ 347.140962][ T9412] ? console_flush_one_record+0x111/0x710 [ 347.140963][ T9412] console_flush_one_record+0x46f/0x710 [ 347.140966][ T9412] ? console_emit_next_record+0x4c0/0x4c0 [ 347.140969][ T9412] console_unlock+0xee/0x1f0 [ 347.140971][ T9412] ? lock_acquire+0x13c/0x160 [ 347.140973][ T9412] ? console_flush_one_record+0x710/0x710 [ 347.140974][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.140975][ T9412] ? lock_release+0x184/0x1f0 [ 347.140977][ T9412] ? lock_acquire+0xe0/0x160 [ 347.140979][ T9412] ? __rcu_read_lock+0x70/0x70 [ 347.140980][ T9412] ? __down_trylock_console_sem+0x5e/0xa0 [ 347.140982][ T9412] ? vprintk_emit+0x320/0x3e0 [ 347.140984][ T9412] vprintk_emit+0x37c/0x3e0 [ 347.140986][ T9412] ? wake_up_klogd_work_func+0x90/0x90 [ 347.140987][ T9412] ? prepare_to_wait_event+0x8d/0x740 [ 347.140990][ T9412] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 347.140993][ T9412] ? _mutex_trylock_nest_lock+0x390/0x390 [ 347.140996][ T9412] _printk+0xc7/0x100 [ 347.140999][ T9412] ? snapshot_read.cold+0x21/0x21 [ 347.141001][ T9412] ? synchronize_rcu_normal+0x340/0x340 [ 347.141003][ T9412] ? netdev_name+0x43/0x60 [ 347.141006][ T9412] ? __netdev_printk+0x17f/0x1d0 [ 347.141008][ T9412] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 347.141012][ T9412] netdev_info+0xe2/0x116 [ 347.141014][ T9412] ? netdev_notice+0x120/0x120 [ 347.141016][ T9412] ? do_raw_spin_lock+0x131/0x280 [ 347.141018][ T9412] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 347.141021][ T9412] ? __rwlock_init+0x150/0x150 [ 347.141022][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141023][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141024][ T9412] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 347.141026][ T9412] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 347.141028][ T9412] ? trace_irq_enable.constprop.0+0x30/0x160 [ 347.141029][ T9412] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 347.141030][ T9412] netif_change_name.cold+0x4f/0x89 [ 347.141032][ T9412] ? register_netdev+0x40/0x40 [ 347.141033][ T9412] ? lock_release+0x184/0x1f0 [ 347.141035][ T9412] ? netdev_adjacent_rename_links+0x470/0x470 [ 347.141038][ T9412] ? __kernel_text_address+0x12/0x30 [ 347.141041][ T9412] ? write_profile+0xf0/0xf0 [ 347.141043][ T9412] ? __asan_memset+0x27/0x50 [ 347.141047][ T9412] do_setlink.isra.0+0x1f7d/0x2a60 [ 347.141049][ T9412] ? stack_trace_save+0x93/0xc0 [ 347.141051][ T9412] ? rtnl_link_get_size+0x350/0x350 [ 347.141052][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141053][ T9412] ? stack_depot_save_flags+0x1bc/0x790 [ 347.141056][ T9412] ? kasan_save_stack+0x3d/0x50 [ 347.141058][ T9412] ? kasan_save_stack+0x2f/0x50 [ 347.141059][ T9412] ? kasan_save_track+0x14/0x30 [ 347.141061][ T9412] ? __kasan_kmalloc+0x7b/0x90 [ 347.141062][ T9412] ? __kmalloc_cache_noprof+0x29a/0x620 [ 347.141063][ T9412] ? rtnl_newlink+0x124/0x11b0 [ 347.141064][ T9412] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 347.141065][ T9412] ? netlink_rcv_skb+0x14e/0x3a0 [ 347.141069][ T9412] ? netlink_unicast+0x486/0x750 [ 347.141070][ T9412] ? netlink_sendmsg+0x75b/0xc90 [ 347.141072][ T9412] ? __sock_sendmsg+0xce/0x190 [ 347.141074][ T9412] ? ____sys_sendmsg+0x61a/0x860 [ 347.141076][ T9412] ? ___sys_sendmsg+0x14e/0x1d0 [ 347.141077][ T9412] ? __sys_sendmsg+0x12c/0x1d0 [ 347.141079][ T9412] ? do_syscall_64+0xff/0x530 [ 347.141081][ T9412] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 347.141084][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141085][ T9412] ? lock_acquire+0x13c/0x160 [ 347.141087][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141088][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141089][ T9412] ? trace_contention_end+0xb3/0x180 [ 347.141091][ T9412] ? __mutex_lock+0x1db/0x1ea0 [ 347.141092][ T9412] ? __mutex_lock+0x9a3/0x1ea0 [ 347.141094][ T9412] ? rtnl_newlink+0x9a8/0x11b0 [ 347.141095][ T9412] ? ww_mutex_lock+0x160/0x160 [ 347.141096][ T9412] ? nla_get_range_signed+0x3d0/0x3d0 [ 347.141100][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141101][ T9412] ? __rtnl_newlink+0x3fa/0xa50 [ 347.141104][ T9412] rtnl_newlink+0x9f1/0x11b0 [ 347.141106][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141107][ T9412] ? rtnl_bridge_getlink+0x850/0x850 [ 347.141108][ T9412] ? lock_acquire+0x13c/0x160 [ 347.141110][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141112][ T9412] ? is_bpf_text_address+0x3e/0x110 [ 347.141114][ T9412] ? is_bpf_text_address+0x72/0x110 [ 347.141116][ T9412] ? kernel_text_address+0x149/0x170 [ 347.141117][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141118][ T9412] ? cap_capable+0x1d7/0x3d0 [ 347.141122][ T9412] ? arch_stack_walk+0xed/0x130 [ 347.141124][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141126][ T9412] ? lock_acquire+0x13c/0x160 [ 347.141127][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141129][ T9412] ? rtnl_bridge_getlink+0x850/0x850 [ 347.141130][ T9412] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 347.141132][ T9412] ? rtnl_link_fill+0x920/0x920 [ 347.141133][ T9412] ? filter_irq_stacks+0xd0/0xd0 [ 347.141135][ T9412] ? stack_depot_save_flags+0x1bc/0x790 [ 347.141138][ T9412] netlink_rcv_skb+0x14e/0x3a0 [ 347.141139][ T9412] ? rtnl_link_fill+0x920/0x920 [ 347.141141][ T9412] ? lock_release+0x184/0x1f0 [ 347.141142][ T9412] ? netlink_ack+0xcf0/0xcf0 [ 347.141144][ T9412] ? __netlink_lookup+0xb9/0x6b0 [ 347.141147][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141148][ T9412] ? lock_release+0x184/0x1f0 [ 347.141151][ T9412] netlink_unicast+0x486/0x750 [ 347.141153][ T9412] ? netlink_attachskb+0x810/0x810 [ 347.141155][ T9412] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 347.141157][ T9412] netlink_sendmsg+0x75b/0xc90 [ 347.141160][ T9412] ? netlink_unicast+0x750/0x750 [ 347.141161][ T9412] ? kernel_text_address+0x149/0x170 [ 347.141163][ T9412] ? lock_acquire+0x13c/0x160 [ 347.141164][ T9412] ? __import_iovec+0x36c/0x620 [ 347.141168][ T9412] __sock_sendmsg+0xce/0x190 [ 347.141170][ T9412] ____sys_sendmsg+0x61a/0x860 [ 347.141171][ T9412] ? copy_msghdr_from_user+0x279/0x420 [ 347.141173][ T9412] ? sock_write_iter+0x400/0x400 [ 347.141175][ T9412] ? move_addr_to_kernel+0x40/0x40 [ 347.141176][ T9412] ? filter_irq_stacks+0xd0/0xd0 [ 347.141179][ T9412] ___sys_sendmsg+0x14e/0x1d0 [ 347.141181][ T9412] ? copy_msghdr_from_user+0x420/0x420 [ 347.141187][ T9412] __sys_sendmsg+0x12c/0x1d0 [ 347.141189][ T9412] ? __sys_sendmsg_sock+0x20/0x20 [ 347.141192][ T9412] ? rcu_is_watching+0x16/0xd0 [ 347.141193][ T9412] do_syscall_64+0xff/0x530 [ 347.141195][ T9412] ? exc_page_fault+0xee/0x100 [ 347.141197][ T9412] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 347.141199][ T9412] RIP: 0033:0x7f9a06d4254e [ 347.141201][ T9412] 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 [ 347.141203][ T9412] RSP: 002b:00007ffc13552f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 347.141207][ T9412] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9a06d4254e [ 347.141208][ T9412] RDX: 0000000000000000 RSI: 00007ffc13553020 RDI: 0000000000000005 [ 347.141209][ T9412] RBP: 00007ffc13552f80 R08: 0000000000000000 R09: 0000000000000000 [ 347.141210][ T9412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b947 [ 347.141211][ T9412] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc135536f0 [ 347.141213][ T9412] [ 354.812779][ T9555] eth1: renamed from tmp [ 354.812795][ T9555] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 354.812797][ T9555] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9555, name: ip [ 354.812799][ T9555] preempt_count: 1, expected: 0 [ 354.812800][ T9555] RCU nest depth: 0, expected: 0 [ 354.812801][ T9555] INFO: lockdep is turned off. [ 354.812802][ T9555] irq event stamp: 0 [ 354.812803][ T9555] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 354.812807][ T9555] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 354.812813][ T9555] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 354.812815][ T9555] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 354.812817][ T9555] Preemption disabled at: [ 354.812818][ T9555] [] vprintk_emit+0x31b/0x3e0 [ 354.812825][ T9555] CPU: 0 UID: 0 PID: 9555 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 354.812828][ T9555] Tainted: [W]=WARN [ 354.812829][ T9555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 354.812831][ T9555] Call Trace: [ 354.812833][ T9555] [ 354.812834][ T9555] dump_stack_lvl+0x6f/0xa0 [ 354.812840][ T9555] ? vprintk_emit+0x31b/0x3e0 [ 354.812842][ T9555] __might_resched.cold+0x1fe/0x2c1 [ 354.812846][ T9555] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 354.812849][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.812851][ T9555] __kmalloc_noprof+0x443/0x760 [ 354.812854][ T9555] ? __rwlock_init+0x150/0x150 [ 354.812857][ T9555] ? alloc_buf.isra.0+0x4b/0x260 [ 354.812863][ T9555] ? do_raw_spin_unlock+0x59/0x250 [ 354.812864][ T9555] alloc_buf.isra.0+0x4b/0x260 [ 354.812867][ T9555] put_chars+0x1e1/0x2f0 [ 354.812869][ T9555] ? __send_to_port+0x420/0x420 [ 354.812870][ T9555] ? printk_get_next_message+0x240/0x650 [ 354.812872][ T9555] ? console_prepend_replay+0x20/0x20 [ 354.812874][ T9555] ? pointer+0x794/0xed0 [ 354.812878][ T9555] hvc_console_print+0x292/0x780 [ 354.812883][ T9555] ? hvc_write+0x3a0/0x3a0 [ 354.812885][ T9555] ? __rwlock_init+0x150/0x150 [ 354.812887][ T9555] ? lock_acquire+0x13c/0x160 [ 354.812890][ T9555] console_emit_next_record+0x22f/0x4c0 [ 354.812893][ T9555] ? devkmsg_read+0x4b0/0x4b0 [ 354.812895][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.812896][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.812897][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.812898][ T9555] ? lock_acquire+0x13c/0x160 [ 354.812900][ T9555] ? console_flush_one_record+0x111/0x710 [ 354.812902][ T9555] console_flush_one_record+0x46f/0x710 [ 354.812904][ T9555] ? console_emit_next_record+0x4c0/0x4c0 [ 354.812907][ T9555] console_unlock+0xee/0x1f0 [ 354.812909][ T9555] ? lock_acquire+0x13c/0x160 [ 354.812910][ T9555] ? console_flush_one_record+0x710/0x710 [ 354.812912][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.812913][ T9555] ? lock_release+0x184/0x1f0 [ 354.812914][ T9555] ? lock_acquire+0xe0/0x160 [ 354.812916][ T9555] ? __rcu_read_lock+0x70/0x70 [ 354.812918][ T9555] ? __down_trylock_console_sem+0x5e/0xa0 [ 354.812920][ T9555] ? vprintk_emit+0x320/0x3e0 [ 354.812921][ T9555] vprintk_emit+0x37c/0x3e0 [ 354.812923][ T9555] ? wake_up_klogd_work_func+0x90/0x90 [ 354.812924][ T9555] ? prepare_to_wait_event+0x8d/0x740 [ 354.812926][ T9555] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 354.812929][ T9555] ? _mutex_trylock_nest_lock+0x390/0x390 [ 354.812932][ T9555] _printk+0xc7/0x100 [ 354.812935][ T9555] ? snapshot_read.cold+0x21/0x21 [ 354.812937][ T9555] ? synchronize_rcu_normal+0x340/0x340 [ 354.812939][ T9555] ? netdev_name+0x43/0x60 [ 354.812943][ T9555] ? __netdev_printk+0x17f/0x1d0 [ 354.812944][ T9555] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 354.812948][ T9555] netdev_info+0xe2/0x116 [ 354.812950][ T9555] ? netdev_notice+0x120/0x120 [ 354.812952][ T9555] ? do_raw_spin_lock+0x131/0x280 [ 354.812954][ T9555] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 354.812956][ T9555] ? __rwlock_init+0x150/0x150 [ 354.812958][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.812959][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.812960][ T9555] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 354.812961][ T9555] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 354.812963][ T9555] ? trace_irq_enable.constprop.0+0x30/0x160 [ 354.812964][ T9555] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 354.812965][ T9555] netif_change_name.cold+0x4f/0x89 [ 354.812967][ T9555] ? register_netdev+0x40/0x40 [ 354.812968][ T9555] ? lock_release+0x184/0x1f0 [ 354.812970][ T9555] ? netdev_adjacent_rename_links+0x470/0x470 [ 354.812973][ T9555] ? __kernel_text_address+0x12/0x30 [ 354.812976][ T9555] ? write_profile+0xf0/0xf0 [ 354.812979][ T9555] ? __asan_memset+0x27/0x50 [ 354.812982][ T9555] do_setlink.isra.0+0x1f7d/0x2a60 [ 354.812984][ T9555] ? stack_trace_save+0x93/0xc0 [ 354.812986][ T9555] ? rtnl_link_get_size+0x350/0x350 [ 354.812987][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.812988][ T9555] ? stack_depot_save_flags+0x1bc/0x790 [ 354.812992][ T9555] ? kasan_save_stack+0x3d/0x50 [ 354.812993][ T9555] ? kasan_save_stack+0x2f/0x50 [ 354.812994][ T9555] ? kasan_save_track+0x14/0x30 [ 354.812995][ T9555] ? __kasan_kmalloc+0x7b/0x90 [ 354.812996][ T9555] ? __kmalloc_cache_noprof+0x29a/0x620 [ 354.812998][ T9555] ? rtnl_newlink+0x124/0x11b0 [ 354.812999][ T9555] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 354.813000][ T9555] ? netlink_rcv_skb+0x14e/0x3a0 [ 354.813003][ T9555] ? netlink_unicast+0x486/0x750 [ 354.813004][ T9555] ? netlink_sendmsg+0x75b/0xc90 [ 354.813006][ T9555] ? __sock_sendmsg+0xce/0x190 [ 354.813009][ T9555] ? ____sys_sendmsg+0x61a/0x860 [ 354.813010][ T9555] ? ___sys_sendmsg+0x14e/0x1d0 [ 354.813011][ T9555] ? __sys_sendmsg+0x12c/0x1d0 [ 354.813013][ T9555] ? do_syscall_64+0xff/0x530 [ 354.813015][ T9555] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 354.813018][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813019][ T9555] ? lock_acquire+0x13c/0x160 [ 354.813021][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813022][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813023][ T9555] ? trace_contention_end+0xb3/0x180 [ 354.813024][ T9555] ? __mutex_lock+0x1db/0x1ea0 [ 354.813026][ T9555] ? __mutex_lock+0x9a3/0x1ea0 [ 354.813027][ T9555] ? rtnl_newlink+0x9a8/0x11b0 [ 354.813028][ T9555] ? ww_mutex_lock+0x160/0x160 [ 354.813029][ T9555] ? nla_get_range_signed+0x3d0/0x3d0 [ 354.813033][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813034][ T9555] ? __rtnl_newlink+0x3fa/0xa50 [ 354.813036][ T9555] rtnl_newlink+0x9f1/0x11b0 [ 354.813038][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813039][ T9555] ? rtnl_bridge_getlink+0x850/0x850 [ 354.813040][ T9555] ? lock_acquire+0x13c/0x160 [ 354.813042][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813043][ T9555] ? is_bpf_text_address+0x3e/0x110 [ 354.813046][ T9555] ? is_bpf_text_address+0x72/0x110 [ 354.813047][ T9555] ? kernel_text_address+0x149/0x170 [ 354.813048][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813049][ T9555] ? cap_capable+0x1d7/0x3d0 [ 354.813053][ T9555] ? arch_stack_walk+0xed/0x130 [ 354.813055][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813056][ T9555] ? lock_acquire+0x13c/0x160 [ 354.813058][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813059][ T9555] ? rtnl_bridge_getlink+0x850/0x850 [ 354.813060][ T9555] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 354.813062][ T9555] ? rtnl_link_fill+0x920/0x920 [ 354.813063][ T9555] ? filter_irq_stacks+0xd0/0xd0 [ 354.813065][ T9555] ? stack_depot_save_flags+0x1bc/0x790 [ 354.813067][ T9555] netlink_rcv_skb+0x14e/0x3a0 [ 354.813069][ T9555] ? rtnl_link_fill+0x920/0x920 [ 354.813070][ T9555] ? lock_release+0x184/0x1f0 [ 354.813072][ T9555] ? netlink_ack+0xcf0/0xcf0 [ 354.813073][ T9555] ? __netlink_lookup+0xb9/0x6b0 [ 354.813076][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813077][ T9555] ? lock_release+0x184/0x1f0 [ 354.813079][ T9555] netlink_unicast+0x486/0x750 [ 354.813082][ T9555] ? netlink_attachskb+0x810/0x810 [ 354.813083][ T9555] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 354.813085][ T9555] netlink_sendmsg+0x75b/0xc90 [ 354.813087][ T9555] ? netlink_unicast+0x750/0x750 [ 354.813089][ T9555] ? kernel_text_address+0x149/0x170 [ 354.813091][ T9555] ? lock_acquire+0x13c/0x160 [ 354.813092][ T9555] ? __import_iovec+0x36c/0x620 [ 354.813095][ T9555] __sock_sendmsg+0xce/0x190 [ 354.813097][ T9555] ____sys_sendmsg+0x61a/0x860 [ 354.813099][ T9555] ? copy_msghdr_from_user+0x279/0x420 [ 354.813101][ T9555] ? sock_write_iter+0x400/0x400 [ 354.813102][ T9555] ? move_addr_to_kernel+0x40/0x40 [ 354.813104][ T9555] ? filter_irq_stacks+0xd0/0xd0 [ 354.813106][ T9555] ___sys_sendmsg+0x14e/0x1d0 [ 354.813108][ T9555] ? copy_msghdr_from_user+0x420/0x420 [ 354.813113][ T9555] __sys_sendmsg+0x12c/0x1d0 [ 354.813115][ T9555] ? __sys_sendmsg_sock+0x20/0x20 [ 354.813118][ T9555] ? rcu_is_watching+0x16/0xd0 [ 354.813119][ T9555] do_syscall_64+0xff/0x530 [ 354.813121][ T9555] ? exc_page_fault+0xee/0x100 [ 354.813123][ T9555] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 354.813124][ T9555] RIP: 0033:0x7f528444b54e [ 354.813126][ T9555] 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 [ 354.813128][ T9555] RSP: 002b:00007ffec7e24290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 354.813132][ T9555] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f528444b54e [ 354.813133][ T9555] RDX: 0000000000000000 RSI: 00007ffec7e24340 RDI: 0000000000000005 [ 354.813134][ T9555] RBP: 00007ffec7e242a0 R08: 0000000000000000 R09: 0000000000000000 [ 354.813135][ T9555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b94f [ 354.813136][ T9555] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec7e24a10 [ 354.813138][ T9555] [ 362.578615][ T9697] eth1: renamed from tmp [ 362.578630][ T9697] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 362.578633][ T9697] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9697, name: ip [ 362.578634][ T9697] preempt_count: 1, expected: 0 [ 362.578635][ T9697] RCU nest depth: 0, expected: 0 [ 362.578636][ T9697] INFO: lockdep is turned off. [ 362.578637][ T9697] irq event stamp: 0 [ 362.578638][ T9697] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 362.578642][ T9697] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 362.578649][ T9697] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 362.578651][ T9697] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 362.578652][ T9697] Preemption disabled at: [ 362.578653][ T9697] [] vprintk_emit+0x31b/0x3e0 [ 362.578660][ T9697] CPU: 3 UID: 0 PID: 9697 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 362.578664][ T9697] Tainted: [W]=WARN [ 362.578664][ T9697] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 362.578666][ T9697] Call Trace: [ 362.578667][ T9697] [ 362.578668][ T9697] dump_stack_lvl+0x6f/0xa0 [ 362.578674][ T9697] ? vprintk_emit+0x31b/0x3e0 [ 362.578675][ T9697] __might_resched.cold+0x1fe/0x2c1 [ 362.578679][ T9697] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 362.578682][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578685][ T9697] __kmalloc_noprof+0x443/0x760 [ 362.578688][ T9697] ? __rwlock_init+0x150/0x150 [ 362.578691][ T9697] ? alloc_buf.isra.0+0x4b/0x260 [ 362.578701][ T9697] ? do_raw_spin_unlock+0x59/0x250 [ 362.578703][ T9697] alloc_buf.isra.0+0x4b/0x260 [ 362.578705][ T9697] put_chars+0x1e1/0x2f0 [ 362.578707][ T9697] ? __send_to_port+0x420/0x420 [ 362.578708][ T9697] ? printk_get_next_message+0x240/0x650 [ 362.578711][ T9697] ? console_prepend_replay+0x20/0x20 [ 362.578713][ T9697] ? pointer+0x794/0xed0 [ 362.578717][ T9697] hvc_console_print+0x292/0x780 [ 362.578721][ T9697] ? hvc_write+0x3a0/0x3a0 [ 362.578723][ T9697] ? __rwlock_init+0x150/0x150 [ 362.578725][ T9697] ? lock_acquire+0x13c/0x160 [ 362.578727][ T9697] console_emit_next_record+0x22f/0x4c0 [ 362.578730][ T9697] ? devkmsg_read+0x4b0/0x4b0 [ 362.578732][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578733][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578734][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578735][ T9697] ? lock_acquire+0x13c/0x160 [ 362.578737][ T9697] ? console_flush_one_record+0x111/0x710 [ 362.578739][ T9697] console_flush_one_record+0x46f/0x710 [ 362.578742][ T9697] ? console_emit_next_record+0x4c0/0x4c0 [ 362.578744][ T9697] console_unlock+0xee/0x1f0 [ 362.578746][ T9697] ? lock_acquire+0x13c/0x160 [ 362.578748][ T9697] ? console_flush_one_record+0x710/0x710 [ 362.578750][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578750][ T9697] ? lock_release+0x184/0x1f0 [ 362.578752][ T9697] ? lock_acquire+0xe0/0x160 [ 362.578753][ T9697] ? __rcu_read_lock+0x70/0x70 [ 362.578755][ T9697] ? __down_trylock_console_sem+0x5e/0xa0 [ 362.578757][ T9697] ? vprintk_emit+0x320/0x3e0 [ 362.578758][ T9697] vprintk_emit+0x37c/0x3e0 [ 362.578760][ T9697] ? wake_up_klogd_work_func+0x90/0x90 [ 362.578761][ T9697] ? prepare_to_wait_event+0x8d/0x740 [ 362.578764][ T9697] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 362.578767][ T9697] ? _mutex_trylock_nest_lock+0x390/0x390 [ 362.578769][ T9697] _printk+0xc7/0x100 [ 362.578772][ T9697] ? snapshot_read.cold+0x21/0x21 [ 362.578774][ T9697] ? synchronize_rcu_normal+0x340/0x340 [ 362.578776][ T9697] ? netdev_name+0x43/0x60 [ 362.578780][ T9697] ? __netdev_printk+0x17f/0x1d0 [ 362.578782][ T9697] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 362.578785][ T9697] netdev_info+0xe2/0x116 [ 362.578787][ T9697] ? netdev_notice+0x120/0x120 [ 362.578789][ T9697] ? do_raw_spin_lock+0x131/0x280 [ 362.578791][ T9697] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 362.578793][ T9697] ? __rwlock_init+0x150/0x150 [ 362.578795][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578796][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578797][ T9697] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 362.578798][ T9697] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 362.578800][ T9697] ? trace_irq_enable.constprop.0+0x30/0x160 [ 362.578801][ T9697] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 362.578803][ T9697] netif_change_name.cold+0x4f/0x89 [ 362.578804][ T9697] ? register_netdev+0x40/0x40 [ 362.578806][ T9697] ? lock_release+0x184/0x1f0 [ 362.578808][ T9697] ? netdev_adjacent_rename_links+0x470/0x470 [ 362.578810][ T9697] ? __kernel_text_address+0x12/0x30 [ 362.578813][ T9697] ? write_profile+0xf0/0xf0 [ 362.578816][ T9697] ? __asan_memset+0x27/0x50 [ 362.578819][ T9697] do_setlink.isra.0+0x1f7d/0x2a60 [ 362.578821][ T9697] ? stack_trace_save+0x93/0xc0 [ 362.578823][ T9697] ? rtnl_link_get_size+0x350/0x350 [ 362.578824][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578825][ T9697] ? stack_depot_save_flags+0x1bc/0x790 [ 362.578828][ T9697] ? kasan_save_stack+0x3d/0x50 [ 362.578830][ T9697] ? kasan_save_stack+0x2f/0x50 [ 362.578831][ T9697] ? kasan_save_track+0x14/0x30 [ 362.578833][ T9697] ? __kasan_kmalloc+0x7b/0x90 [ 362.578834][ T9697] ? __kmalloc_cache_noprof+0x29a/0x620 [ 362.578835][ T9697] ? rtnl_newlink+0x124/0x11b0 [ 362.578836][ T9697] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 362.578837][ T9697] ? netlink_rcv_skb+0x14e/0x3a0 [ 362.578840][ T9697] ? netlink_unicast+0x486/0x750 [ 362.578842][ T9697] ? netlink_sendmsg+0x75b/0xc90 [ 362.578843][ T9697] ? __sock_sendmsg+0xce/0x190 [ 362.578846][ T9697] ? ____sys_sendmsg+0x61a/0x860 [ 362.578847][ T9697] ? ___sys_sendmsg+0x14e/0x1d0 [ 362.578849][ T9697] ? __sys_sendmsg+0x12c/0x1d0 [ 362.578850][ T9697] ? do_syscall_64+0xff/0x530 [ 362.578853][ T9697] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 362.578855][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578856][ T9697] ? lock_acquire+0x13c/0x160 [ 362.578858][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578859][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578860][ T9697] ? trace_contention_end+0xb3/0x180 [ 362.578861][ T9697] ? __mutex_lock+0x1db/0x1ea0 [ 362.578863][ T9697] ? __mutex_lock+0x9a3/0x1ea0 [ 362.578864][ T9697] ? rtnl_newlink+0x9a8/0x11b0 [ 362.578865][ T9697] ? ww_mutex_lock+0x160/0x160 [ 362.578866][ T9697] ? nla_get_range_signed+0x3d0/0x3d0 [ 362.578870][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578871][ T9697] ? __rtnl_newlink+0x3fa/0xa50 [ 362.578873][ T9697] rtnl_newlink+0x9f1/0x11b0 [ 362.578875][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578876][ T9697] ? rtnl_bridge_getlink+0x850/0x850 [ 362.578877][ T9697] ? lock_acquire+0x13c/0x160 [ 362.578879][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578880][ T9697] ? is_bpf_text_address+0x3e/0x110 [ 362.578883][ T9697] ? is_bpf_text_address+0x72/0x110 [ 362.578884][ T9697] ? kernel_text_address+0x149/0x170 [ 362.578885][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578886][ T9697] ? cap_capable+0x1d7/0x3d0 [ 362.578890][ T9697] ? arch_stack_walk+0xed/0x130 [ 362.578892][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578893][ T9697] ? lock_acquire+0x13c/0x160 [ 362.578895][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578896][ T9697] ? rtnl_bridge_getlink+0x850/0x850 [ 362.578897][ T9697] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 362.578899][ T9697] ? rtnl_link_fill+0x920/0x920 [ 362.578900][ T9697] ? filter_irq_stacks+0xd0/0xd0 [ 362.578902][ T9697] ? stack_depot_save_flags+0x1bc/0x790 [ 362.578905][ T9697] netlink_rcv_skb+0x14e/0x3a0 [ 362.578906][ T9697] ? rtnl_link_fill+0x920/0x920 [ 362.578908][ T9697] ? lock_release+0x184/0x1f0 [ 362.578909][ T9697] ? netlink_ack+0xcf0/0xcf0 [ 362.578911][ T9697] ? __netlink_lookup+0xb9/0x6b0 [ 362.578914][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578915][ T9697] ? lock_release+0x184/0x1f0 [ 362.578917][ T9697] netlink_unicast+0x486/0x750 [ 362.578919][ T9697] ? netlink_attachskb+0x810/0x810 [ 362.578921][ T9697] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 362.578923][ T9697] netlink_sendmsg+0x75b/0xc90 [ 362.578925][ T9697] ? netlink_unicast+0x750/0x750 [ 362.578927][ T9697] ? kernel_text_address+0x149/0x170 [ 362.578929][ T9697] ? lock_acquire+0x13c/0x160 [ 362.578930][ T9697] ? __import_iovec+0x36c/0x620 [ 362.578933][ T9697] __sock_sendmsg+0xce/0x190 [ 362.578935][ T9697] ____sys_sendmsg+0x61a/0x860 [ 362.578937][ T9697] ? copy_msghdr_from_user+0x279/0x420 [ 362.578939][ T9697] ? sock_write_iter+0x400/0x400 [ 362.578940][ T9697] ? move_addr_to_kernel+0x40/0x40 [ 362.578942][ T9697] ? filter_irq_stacks+0xd0/0xd0 [ 362.578944][ T9697] ___sys_sendmsg+0x14e/0x1d0 [ 362.578946][ T9697] ? copy_msghdr_from_user+0x420/0x420 [ 362.578951][ T9697] __sys_sendmsg+0x12c/0x1d0 [ 362.578953][ T9697] ? __sys_sendmsg_sock+0x20/0x20 [ 362.578956][ T9697] ? rcu_is_watching+0x16/0xd0 [ 362.578957][ T9697] do_syscall_64+0xff/0x530 [ 362.578959][ T9697] ? exc_page_fault+0xee/0x100 [ 362.578961][ T9697] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 362.578963][ T9697] RIP: 0033:0x7f2d0f1fd54e [ 362.578965][ T9697] 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 [ 362.578966][ T9697] RSP: 002b:00007fffb12bc780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 362.578970][ T9697] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2d0f1fd54e [ 362.578972][ T9697] RDX: 0000000000000000 RSI: 00007fffb12bc830 RDI: 0000000000000005 [ 362.578973][ T9697] RBP: 00007fffb12bc790 R08: 0000000000000000 R09: 0000000000000000 [ 362.578973][ T9697] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b956 [ 362.578974][ T9697] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb12bcf00 [ 362.578977][ T9697] [ 370.351804][ T9840] eth1: renamed from tmp [ 370.351818][ T9840] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 370.351821][ T9840] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9840, name: ip [ 370.351823][ T9840] preempt_count: 1, expected: 0 [ 370.351823][ T9840] RCU nest depth: 0, expected: 0 [ 370.351824][ T9840] INFO: lockdep is turned off. [ 370.351826][ T9840] irq event stamp: 0 [ 370.351826][ T9840] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 370.351830][ T9840] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 370.351837][ T9840] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 370.351839][ T9840] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 370.351841][ T9840] Preemption disabled at: [ 370.351841][ T9840] [] vprintk_emit+0x31b/0x3e0 [ 370.351848][ T9840] CPU: 0 UID: 0 PID: 9840 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 370.351852][ T9840] Tainted: [W]=WARN [ 370.351853][ T9840] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 370.351854][ T9840] Call Trace: [ 370.351856][ T9840] [ 370.351857][ T9840] dump_stack_lvl+0x6f/0xa0 [ 370.351863][ T9840] ? vprintk_emit+0x31b/0x3e0 [ 370.351864][ T9840] __might_resched.cold+0x1fe/0x2c1 [ 370.351868][ T9840] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 370.351872][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.351874][ T9840] __kmalloc_noprof+0x443/0x760 [ 370.351878][ T9840] ? __rwlock_init+0x150/0x150 [ 370.351881][ T9840] ? alloc_buf.isra.0+0x4b/0x260 [ 370.351886][ T9840] ? do_raw_spin_unlock+0x59/0x250 [ 370.351888][ T9840] alloc_buf.isra.0+0x4b/0x260 [ 370.351890][ T9840] put_chars+0x1e1/0x2f0 [ 370.351892][ T9840] ? __send_to_port+0x420/0x420 [ 370.351893][ T9840] ? printk_get_next_message+0x240/0x650 [ 370.351896][ T9840] ? console_prepend_replay+0x20/0x20 [ 370.351898][ T9840] ? pointer+0x794/0xed0 [ 370.351901][ T9840] hvc_console_print+0x292/0x780 [ 370.351906][ T9840] ? hvc_write+0x3a0/0x3a0 [ 370.351908][ T9840] ? __rwlock_init+0x150/0x150 [ 370.351910][ T9840] ? lock_acquire+0x13c/0x160 [ 370.351912][ T9840] console_emit_next_record+0x22f/0x4c0 [ 370.351915][ T9840] ? devkmsg_read+0x4b0/0x4b0 [ 370.351917][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.351918][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.351919][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.351921][ T9840] ? lock_acquire+0x13c/0x160 [ 370.351923][ T9840] ? console_flush_one_record+0x111/0x710 [ 370.351924][ T9840] console_flush_one_record+0x46f/0x710 [ 370.351927][ T9840] ? console_emit_next_record+0x4c0/0x4c0 [ 370.351930][ T9840] console_unlock+0xee/0x1f0 [ 370.351932][ T9840] ? lock_acquire+0x13c/0x160 [ 370.351934][ T9840] ? console_flush_one_record+0x710/0x710 [ 370.351935][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.351936][ T9840] ? lock_release+0x184/0x1f0 [ 370.351938][ T9840] ? lock_acquire+0xe0/0x160 [ 370.351939][ T9840] ? __rcu_read_lock+0x70/0x70 [ 370.351941][ T9840] ? __down_trylock_console_sem+0x5e/0xa0 [ 370.351943][ T9840] ? vprintk_emit+0x320/0x3e0 [ 370.351945][ T9840] vprintk_emit+0x37c/0x3e0 [ 370.351946][ T9840] ? wake_up_klogd_work_func+0x90/0x90 [ 370.351947][ T9840] ? prepare_to_wait_event+0x8d/0x740 [ 370.351950][ T9840] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 370.351953][ T9840] ? _mutex_trylock_nest_lock+0x390/0x390 [ 370.351956][ T9840] _printk+0xc7/0x100 [ 370.351959][ T9840] ? snapshot_read.cold+0x21/0x21 [ 370.351961][ T9840] ? synchronize_rcu_normal+0x340/0x340 [ 370.351963][ T9840] ? netdev_name+0x43/0x60 [ 370.351967][ T9840] ? __netdev_printk+0x17f/0x1d0 [ 370.351969][ T9840] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 370.351972][ T9840] netdev_info+0xe2/0x116 [ 370.351974][ T9840] ? netdev_notice+0x120/0x120 [ 370.351976][ T9840] ? do_raw_spin_lock+0x131/0x280 [ 370.351978][ T9840] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 370.351981][ T9840] ? __rwlock_init+0x150/0x150 [ 370.351983][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.351984][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.351985][ T9840] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 370.351986][ T9840] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 370.351988][ T9840] ? trace_irq_enable.constprop.0+0x30/0x160 [ 370.351989][ T9840] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 370.351990][ T9840] netif_change_name.cold+0x4f/0x89 [ 370.351992][ T9840] ? register_netdev+0x40/0x40 [ 370.351994][ T9840] ? lock_release+0x184/0x1f0 [ 370.351996][ T9840] ? netdev_adjacent_rename_links+0x470/0x470 [ 370.351998][ T9840] ? __kernel_text_address+0x12/0x30 [ 370.352001][ T9840] ? write_profile+0xf0/0xf0 [ 370.352004][ T9840] ? __asan_memset+0x27/0x50 [ 370.352008][ T9840] do_setlink.isra.0+0x1f7d/0x2a60 [ 370.352009][ T9840] ? stack_trace_save+0x93/0xc0 [ 370.352011][ T9840] ? rtnl_link_get_size+0x350/0x350 [ 370.352012][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352013][ T9840] ? stack_depot_save_flags+0x1bc/0x790 [ 370.352017][ T9840] ? kasan_save_stack+0x3d/0x50 [ 370.352019][ T9840] ? kasan_save_stack+0x2f/0x50 [ 370.352020][ T9840] ? kasan_save_track+0x14/0x30 [ 370.352021][ T9840] ? __kasan_kmalloc+0x7b/0x90 [ 370.352022][ T9840] ? __kmalloc_cache_noprof+0x29a/0x620 [ 370.352023][ T9840] ? rtnl_newlink+0x124/0x11b0 [ 370.352024][ T9840] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 370.352025][ T9840] ? netlink_rcv_skb+0x14e/0x3a0 [ 370.352029][ T9840] ? netlink_unicast+0x486/0x750 [ 370.352030][ T9840] ? netlink_sendmsg+0x75b/0xc90 [ 370.352032][ T9840] ? __sock_sendmsg+0xce/0x190 [ 370.352034][ T9840] ? ____sys_sendmsg+0x61a/0x860 [ 370.352036][ T9840] ? ___sys_sendmsg+0x14e/0x1d0 [ 370.352037][ T9840] ? __sys_sendmsg+0x12c/0x1d0 [ 370.352039][ T9840] ? do_syscall_64+0xff/0x530 [ 370.352041][ T9840] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 370.352044][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352045][ T9840] ? lock_acquire+0x13c/0x160 [ 370.352047][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352048][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352049][ T9840] ? trace_contention_end+0xb3/0x180 [ 370.352051][ T9840] ? __mutex_lock+0x1db/0x1ea0 [ 370.352052][ T9840] ? __mutex_lock+0x9a3/0x1ea0 [ 370.352053][ T9840] ? rtnl_newlink+0x9a8/0x11b0 [ 370.352055][ T9840] ? ww_mutex_lock+0x160/0x160 [ 370.352056][ T9840] ? nla_get_range_signed+0x3d0/0x3d0 [ 370.352060][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352061][ T9840] ? __rtnl_newlink+0x3fa/0xa50 [ 370.352063][ T9840] rtnl_newlink+0x9f1/0x11b0 [ 370.352066][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352067][ T9840] ? rtnl_bridge_getlink+0x850/0x850 [ 370.352068][ T9840] ? lock_acquire+0x13c/0x160 [ 370.352070][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352071][ T9840] ? is_bpf_text_address+0x3e/0x110 [ 370.352074][ T9840] ? is_bpf_text_address+0x72/0x110 [ 370.352075][ T9840] ? kernel_text_address+0x149/0x170 [ 370.352076][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352078][ T9840] ? cap_capable+0x1d7/0x3d0 [ 370.352081][ T9840] ? arch_stack_walk+0xed/0x130 [ 370.352084][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352085][ T9840] ? lock_acquire+0x13c/0x160 [ 370.352086][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352088][ T9840] ? rtnl_bridge_getlink+0x850/0x850 [ 370.352089][ T9840] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 370.352091][ T9840] ? rtnl_link_fill+0x920/0x920 [ 370.352093][ T9840] ? filter_irq_stacks+0xd0/0xd0 [ 370.352094][ T9840] ? stack_depot_save_flags+0x1bc/0x790 [ 370.352097][ T9840] netlink_rcv_skb+0x14e/0x3a0 [ 370.352098][ T9840] ? rtnl_link_fill+0x920/0x920 [ 370.352100][ T9840] ? lock_release+0x184/0x1f0 [ 370.352102][ T9840] ? netlink_ack+0xcf0/0xcf0 [ 370.352104][ T9840] ? __netlink_lookup+0xb9/0x6b0 [ 370.352107][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352109][ T9840] ? lock_release+0x184/0x1f0 [ 370.352111][ T9840] netlink_unicast+0x486/0x750 [ 370.352114][ T9840] ? netlink_attachskb+0x810/0x810 [ 370.352116][ T9840] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 370.352118][ T9840] netlink_sendmsg+0x75b/0xc90 [ 370.352120][ T9840] ? netlink_unicast+0x750/0x750 [ 370.352122][ T9840] ? kernel_text_address+0x149/0x170 [ 370.352123][ T9840] ? lock_acquire+0x13c/0x160 [ 370.352125][ T9840] ? __import_iovec+0x36c/0x620 [ 370.352129][ T9840] __sock_sendmsg+0xce/0x190 [ 370.352130][ T9840] ____sys_sendmsg+0x61a/0x860 [ 370.352132][ T9840] ? copy_msghdr_from_user+0x279/0x420 [ 370.352134][ T9840] ? sock_write_iter+0x400/0x400 [ 370.352136][ T9840] ? move_addr_to_kernel+0x40/0x40 [ 370.352137][ T9840] ? filter_irq_stacks+0xd0/0xd0 [ 370.352140][ T9840] ___sys_sendmsg+0x14e/0x1d0 [ 370.352142][ T9840] ? copy_msghdr_from_user+0x420/0x420 [ 370.352147][ T9840] __sys_sendmsg+0x12c/0x1d0 [ 370.352149][ T9840] ? __sys_sendmsg_sock+0x20/0x20 [ 370.352152][ T9840] ? rcu_is_watching+0x16/0xd0 [ 370.352154][ T9840] do_syscall_64+0xff/0x530 [ 370.352155][ T9840] ? exc_page_fault+0xee/0x100 [ 370.352157][ T9840] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 370.352159][ T9840] RIP: 0033:0x7f091f98454e [ 370.352161][ T9840] 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 [ 370.352163][ T9840] RSP: 002b:00007fff8345e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.352167][ T9840] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f091f98454e [ 370.352168][ T9840] RDX: 0000000000000000 RSI: 00007fff8345e0b0 RDI: 0000000000000005 [ 370.352169][ T9840] RBP: 00007fff8345e010 R08: 0000000000000000 R09: 0000000000000000 [ 370.352170][ T9840] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b95e [ 370.352171][ T9840] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff8345e780 [ 370.352173][ T9840] [ 378.083573][ T9983] eth1: renamed from tmp [ 378.083587][ T9983] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 378.083590][ T9983] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9983, name: ip [ 378.083591][ T9983] preempt_count: 1, expected: 0 [ 378.083592][ T9983] RCU nest depth: 0, expected: 0 [ 378.083592][ T9983] INFO: lockdep is turned off. [ 378.083594][ T9983] irq event stamp: 0 [ 378.083594][ T9983] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 378.083599][ T9983] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 378.083605][ T9983] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 378.083607][ T9983] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 378.083609][ T9983] Preemption disabled at: [ 378.083609][ T9983] [] vprintk_emit+0x31b/0x3e0 [ 378.083616][ T9983] CPU: 2 UID: 0 PID: 9983 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 378.083620][ T9983] Tainted: [W]=WARN [ 378.083621][ T9983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 378.083622][ T9983] Call Trace: [ 378.083624][ T9983] [ 378.083625][ T9983] dump_stack_lvl+0x6f/0xa0 [ 378.083631][ T9983] ? vprintk_emit+0x31b/0x3e0 [ 378.083632][ T9983] __might_resched.cold+0x1fe/0x2c1 [ 378.083636][ T9983] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 378.083639][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083642][ T9983] __kmalloc_noprof+0x443/0x760 [ 378.083645][ T9983] ? __rwlock_init+0x150/0x150 [ 378.083648][ T9983] ? alloc_buf.isra.0+0x4b/0x260 [ 378.083653][ T9983] ? do_raw_spin_unlock+0x59/0x250 [ 378.083655][ T9983] alloc_buf.isra.0+0x4b/0x260 [ 378.083657][ T9983] put_chars+0x1e1/0x2f0 [ 378.083659][ T9983] ? __send_to_port+0x420/0x420 [ 378.083660][ T9983] ? printk_get_next_message+0x240/0x650 [ 378.083662][ T9983] ? console_prepend_replay+0x20/0x20 [ 378.083665][ T9983] ? pointer+0x794/0xed0 [ 378.083668][ T9983] hvc_console_print+0x292/0x780 [ 378.083673][ T9983] ? hvc_write+0x3a0/0x3a0 [ 378.083675][ T9983] ? __rwlock_init+0x150/0x150 [ 378.083677][ T9983] ? lock_acquire+0x13c/0x160 [ 378.083679][ T9983] console_emit_next_record+0x22f/0x4c0 [ 378.083682][ T9983] ? devkmsg_read+0x4b0/0x4b0 [ 378.083684][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083685][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083686][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083687][ T9983] ? lock_acquire+0x13c/0x160 [ 378.083689][ T9983] ? console_flush_one_record+0x111/0x710 [ 378.083691][ T9983] console_flush_one_record+0x46f/0x710 [ 378.083693][ T9983] ? console_emit_next_record+0x4c0/0x4c0 [ 378.083696][ T9983] console_unlock+0xee/0x1f0 [ 378.083698][ T9983] ? lock_acquire+0x13c/0x160 [ 378.083699][ T9983] ? console_flush_one_record+0x710/0x710 [ 378.083701][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083702][ T9983] ? lock_release+0x184/0x1f0 [ 378.083704][ T9983] ? lock_acquire+0xe0/0x160 [ 378.083705][ T9983] ? __rcu_read_lock+0x70/0x70 [ 378.083707][ T9983] ? __down_trylock_console_sem+0x5e/0xa0 [ 378.083709][ T9983] ? vprintk_emit+0x320/0x3e0 [ 378.083710][ T9983] vprintk_emit+0x37c/0x3e0 [ 378.083712][ T9983] ? wake_up_klogd_work_func+0x90/0x90 [ 378.083713][ T9983] ? prepare_to_wait_event+0x8d/0x740 [ 378.083716][ T9983] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 378.083718][ T9983] ? _mutex_trylock_nest_lock+0x390/0x390 [ 378.083721][ T9983] _printk+0xc7/0x100 [ 378.083724][ T9983] ? snapshot_read.cold+0x21/0x21 [ 378.083726][ T9983] ? synchronize_rcu_normal+0x340/0x340 [ 378.083728][ T9983] ? netdev_name+0x43/0x60 [ 378.083731][ T9983] ? __netdev_printk+0x17f/0x1d0 [ 378.083733][ T9983] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 378.083737][ T9983] netdev_info+0xe2/0x116 [ 378.083739][ T9983] ? netdev_notice+0x120/0x120 [ 378.083741][ T9983] ? do_raw_spin_lock+0x131/0x280 [ 378.083743][ T9983] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 378.083745][ T9983] ? __rwlock_init+0x150/0x150 [ 378.083747][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083748][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083751][ T9983] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 378.083753][ T9983] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 378.083754][ T9983] ? trace_irq_enable.constprop.0+0x30/0x160 [ 378.083756][ T9983] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 378.083757][ T9983] netif_change_name.cold+0x4f/0x89 [ 378.083759][ T9983] ? register_netdev+0x40/0x40 [ 378.083760][ T9983] ? lock_release+0x184/0x1f0 [ 378.083762][ T9983] ? netdev_adjacent_rename_links+0x470/0x470 [ 378.083765][ T9983] ? __kernel_text_address+0x12/0x30 [ 378.083767][ T9983] ? write_profile+0xf0/0xf0 [ 378.083770][ T9983] ? __asan_memset+0x27/0x50 [ 378.083774][ T9983] do_setlink.isra.0+0x1f7d/0x2a60 [ 378.083776][ T9983] ? stack_trace_save+0x93/0xc0 [ 378.083777][ T9983] ? rtnl_link_get_size+0x350/0x350 [ 378.083778][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083780][ T9983] ? stack_depot_save_flags+0x1bc/0x790 [ 378.083783][ T9983] ? kasan_save_stack+0x3d/0x50 [ 378.083785][ T9983] ? kasan_save_stack+0x2f/0x50 [ 378.083786][ T9983] ? kasan_save_track+0x14/0x30 [ 378.083787][ T9983] ? __kasan_kmalloc+0x7b/0x90 [ 378.083788][ T9983] ? __kmalloc_cache_noprof+0x29a/0x620 [ 378.083789][ T9983] ? rtnl_newlink+0x124/0x11b0 [ 378.083790][ T9983] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 378.083792][ T9983] ? netlink_rcv_skb+0x14e/0x3a0 [ 378.083795][ T9983] ? netlink_unicast+0x486/0x750 [ 378.083796][ T9983] ? netlink_sendmsg+0x75b/0xc90 [ 378.083798][ T9983] ? __sock_sendmsg+0xce/0x190 [ 378.083800][ T9983] ? ____sys_sendmsg+0x61a/0x860 [ 378.083802][ T9983] ? ___sys_sendmsg+0x14e/0x1d0 [ 378.083803][ T9983] ? __sys_sendmsg+0x12c/0x1d0 [ 378.083805][ T9983] ? do_syscall_64+0xff/0x530 [ 378.083807][ T9983] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 378.083809][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083811][ T9983] ? lock_acquire+0x13c/0x160 [ 378.083812][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083813][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083814][ T9983] ? trace_contention_end+0xb3/0x180 [ 378.083816][ T9983] ? __mutex_lock+0x1db/0x1ea0 [ 378.083817][ T9983] ? __mutex_lock+0x9a3/0x1ea0 [ 378.083818][ T9983] ? rtnl_newlink+0x9a8/0x11b0 [ 378.083820][ T9983] ? ww_mutex_lock+0x160/0x160 [ 378.083821][ T9983] ? nla_get_range_signed+0x3d0/0x3d0 [ 378.083824][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083826][ T9983] ? __rtnl_newlink+0x3fa/0xa50 [ 378.083828][ T9983] rtnl_newlink+0x9f1/0x11b0 [ 378.083830][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083831][ T9983] ? rtnl_bridge_getlink+0x850/0x850 [ 378.083832][ T9983] ? lock_acquire+0x13c/0x160 [ 378.083833][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083835][ T9983] ? is_bpf_text_address+0x3e/0x110 [ 378.083837][ T9983] ? is_bpf_text_address+0x72/0x110 [ 378.083839][ T9983] ? kernel_text_address+0x149/0x170 [ 378.083840][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083841][ T9983] ? cap_capable+0x1d7/0x3d0 [ 378.083845][ T9983] ? arch_stack_walk+0xed/0x130 [ 378.083847][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083848][ T9983] ? lock_acquire+0x13c/0x160 [ 378.083849][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083851][ T9983] ? rtnl_bridge_getlink+0x850/0x850 [ 378.083852][ T9983] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 378.083854][ T9983] ? rtnl_link_fill+0x920/0x920 [ 378.083855][ T9983] ? filter_irq_stacks+0xd0/0xd0 [ 378.083856][ T9983] ? stack_depot_save_flags+0x1bc/0x790 [ 378.083859][ T9983] netlink_rcv_skb+0x14e/0x3a0 [ 378.083860][ T9983] ? rtnl_link_fill+0x920/0x920 [ 378.083862][ T9983] ? lock_release+0x184/0x1f0 [ 378.083863][ T9983] ? netlink_ack+0xcf0/0xcf0 [ 378.083865][ T9983] ? __netlink_lookup+0xb9/0x6b0 [ 378.083868][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083869][ T9983] ? lock_release+0x184/0x1f0 [ 378.083871][ T9983] netlink_unicast+0x486/0x750 [ 378.083873][ T9983] ? netlink_attachskb+0x810/0x810 [ 378.083875][ T9983] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 378.083877][ T9983] netlink_sendmsg+0x75b/0xc90 [ 378.083879][ T9983] ? netlink_unicast+0x750/0x750 [ 378.083881][ T9983] ? kernel_text_address+0x149/0x170 [ 378.083882][ T9983] ? lock_acquire+0x13c/0x160 [ 378.083884][ T9983] ? __import_iovec+0x36c/0x620 [ 378.083887][ T9983] __sock_sendmsg+0xce/0x190 [ 378.083889][ T9983] ____sys_sendmsg+0x61a/0x860 [ 378.083890][ T9983] ? copy_msghdr_from_user+0x279/0x420 [ 378.083892][ T9983] ? sock_write_iter+0x400/0x400 [ 378.083894][ T9983] ? move_addr_to_kernel+0x40/0x40 [ 378.083895][ T9983] ? filter_irq_stacks+0xd0/0xd0 [ 378.083898][ T9983] ___sys_sendmsg+0x14e/0x1d0 [ 378.083899][ T9983] ? copy_msghdr_from_user+0x420/0x420 [ 378.083905][ T9983] __sys_sendmsg+0x12c/0x1d0 [ 378.083907][ T9983] ? __sys_sendmsg_sock+0x20/0x20 [ 378.083909][ T9983] ? rcu_is_watching+0x16/0xd0 [ 378.083911][ T9983] do_syscall_64+0xff/0x530 [ 378.083913][ T9983] ? exc_page_fault+0xee/0x100 [ 378.083915][ T9983] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 378.083916][ T9983] RIP: 0033:0x7f82ffd5c54e [ 378.083918][ T9983] 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 [ 378.083920][ T9983] RSP: 002b:00007ffe081c82f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 378.083924][ T9983] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f82ffd5c54e [ 378.083925][ T9983] RDX: 0000000000000000 RSI: 00007ffe081c83a0 RDI: 0000000000000005 [ 378.083926][ T9983] RBP: 00007ffe081c8300 R08: 0000000000000000 R09: 0000000000000000 [ 378.083927][ T9983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b966 [ 378.083927][ T9983] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe081c8a70 [ 378.083930][ T9983] [ 385.827605][T10126] eth1: renamed from tmp [ 385.827620][T10126] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 385.827623][T10126] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10126, name: ip [ 385.827625][T10126] preempt_count: 1, expected: 0 [ 385.827625][T10126] RCU nest depth: 0, expected: 0 [ 385.827626][T10126] INFO: lockdep is turned off. [ 385.827627][T10126] irq event stamp: 0 [ 385.827628][T10126] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 385.827632][T10126] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 385.827638][T10126] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 385.827640][T10126] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 385.827642][T10126] Preemption disabled at: [ 385.827642][T10126] [] vprintk_emit+0x31b/0x3e0 [ 385.827649][T10126] CPU: 3 UID: 0 PID: 10126 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 385.827653][T10126] Tainted: [W]=WARN [ 385.827653][T10126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 385.827655][T10126] Call Trace: [ 385.827657][T10126] [ 385.827658][T10126] dump_stack_lvl+0x6f/0xa0 [ 385.827663][T10126] ? vprintk_emit+0x31b/0x3e0 [ 385.827665][T10126] __might_resched.cold+0x1fe/0x2c1 [ 385.827668][T10126] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 385.827672][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827674][T10126] __kmalloc_noprof+0x443/0x760 [ 385.827677][T10126] ? __rwlock_init+0x150/0x150 [ 385.827680][T10126] ? alloc_buf.isra.0+0x4b/0x260 [ 385.827685][T10126] ? do_raw_spin_unlock+0x59/0x250 [ 385.827687][T10126] alloc_buf.isra.0+0x4b/0x260 [ 385.827690][T10126] put_chars+0x1e1/0x2f0 [ 385.827691][T10126] ? __send_to_port+0x420/0x420 [ 385.827692][T10126] ? printk_get_next_message+0x240/0x650 [ 385.827695][T10126] ? console_prepend_replay+0x20/0x20 [ 385.827697][T10126] ? pointer+0x794/0xed0 [ 385.827700][T10126] hvc_console_print+0x292/0x780 [ 385.827705][T10126] ? hvc_write+0x3a0/0x3a0 [ 385.827707][T10126] ? __rwlock_init+0x150/0x150 [ 385.827709][T10126] ? lock_acquire+0x13c/0x160 [ 385.827712][T10126] console_emit_next_record+0x22f/0x4c0 [ 385.827714][T10126] ? devkmsg_read+0x4b0/0x4b0 [ 385.827716][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827717][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827718][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827719][T10126] ? lock_acquire+0x13c/0x160 [ 385.827721][T10126] ? console_flush_one_record+0x111/0x710 [ 385.827723][T10126] console_flush_one_record+0x46f/0x710 [ 385.827725][T10126] ? console_emit_next_record+0x4c0/0x4c0 [ 385.827728][T10126] console_unlock+0xee/0x1f0 [ 385.827730][T10126] ? lock_acquire+0x13c/0x160 [ 385.827732][T10126] ? console_flush_one_record+0x710/0x710 [ 385.827733][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827734][T10126] ? lock_release+0x184/0x1f0 [ 385.827736][T10126] ? lock_acquire+0xe0/0x160 [ 385.827737][T10126] ? __rcu_read_lock+0x70/0x70 [ 385.827739][T10126] ? __down_trylock_console_sem+0x5e/0xa0 [ 385.827741][T10126] ? vprintk_emit+0x320/0x3e0 [ 385.827742][T10126] vprintk_emit+0x37c/0x3e0 [ 385.827744][T10126] ? wake_up_klogd_work_func+0x90/0x90 [ 385.827745][T10126] ? prepare_to_wait_event+0x8d/0x740 [ 385.827748][T10126] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 385.827751][T10126] ? _mutex_trylock_nest_lock+0x390/0x390 [ 385.827753][T10126] _printk+0xc7/0x100 [ 385.827756][T10126] ? snapshot_read.cold+0x21/0x21 [ 385.827758][T10126] ? synchronize_rcu_normal+0x340/0x340 [ 385.827761][T10126] ? netdev_name+0x43/0x60 [ 385.827764][T10126] ? __netdev_printk+0x17f/0x1d0 [ 385.827766][T10126] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 385.827769][T10126] netdev_info+0xe2/0x116 [ 385.827772][T10126] ? netdev_notice+0x120/0x120 [ 385.827774][T10126] ? do_raw_spin_lock+0x131/0x280 [ 385.827776][T10126] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 385.827783][T10126] ? __rwlock_init+0x150/0x150 [ 385.827785][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827786][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827787][T10126] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 385.827788][T10126] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 385.827790][T10126] ? trace_irq_enable.constprop.0+0x30/0x160 [ 385.827791][T10126] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 385.827792][T10126] netif_change_name.cold+0x4f/0x89 [ 385.827794][T10126] ? register_netdev+0x40/0x40 [ 385.827795][T10126] ? lock_release+0x184/0x1f0 [ 385.827798][T10126] ? netdev_adjacent_rename_links+0x470/0x470 [ 385.827800][T10126] ? __kernel_text_address+0x12/0x30 [ 385.827803][T10126] ? write_profile+0xf0/0xf0 [ 385.827806][T10126] ? __asan_memset+0x27/0x50 [ 385.827810][T10126] do_setlink.isra.0+0x1f7d/0x2a60 [ 385.827811][T10126] ? stack_trace_save+0x93/0xc0 [ 385.827813][T10126] ? rtnl_link_get_size+0x350/0x350 [ 385.827814][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827815][T10126] ? stack_depot_save_flags+0x1bc/0x790 [ 385.827819][T10126] ? kasan_save_stack+0x3d/0x50 [ 385.827821][T10126] ? kasan_save_stack+0x2f/0x50 [ 385.827822][T10126] ? kasan_save_track+0x14/0x30 [ 385.827823][T10126] ? __kasan_kmalloc+0x7b/0x90 [ 385.827824][T10126] ? __kmalloc_cache_noprof+0x29a/0x620 [ 385.827825][T10126] ? rtnl_newlink+0x124/0x11b0 [ 385.827826][T10126] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 385.827827][T10126] ? netlink_rcv_skb+0x14e/0x3a0 [ 385.827830][T10126] ? netlink_unicast+0x486/0x750 [ 385.827832][T10126] ? netlink_sendmsg+0x75b/0xc90 [ 385.827833][T10126] ? __sock_sendmsg+0xce/0x190 [ 385.827836][T10126] ? ____sys_sendmsg+0x61a/0x860 [ 385.827837][T10126] ? ___sys_sendmsg+0x14e/0x1d0 [ 385.827839][T10126] ? __sys_sendmsg+0x12c/0x1d0 [ 385.827841][T10126] ? do_syscall_64+0xff/0x530 [ 385.827843][T10126] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 385.827845][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827846][T10126] ? lock_acquire+0x13c/0x160 [ 385.827848][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827849][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827850][T10126] ? trace_contention_end+0xb3/0x180 [ 385.827851][T10126] ? __mutex_lock+0x1db/0x1ea0 [ 385.827853][T10126] ? __mutex_lock+0x9a3/0x1ea0 [ 385.827854][T10126] ? rtnl_newlink+0x9a8/0x11b0 [ 385.827855][T10126] ? ww_mutex_lock+0x160/0x160 [ 385.827856][T10126] ? nla_get_range_signed+0x3d0/0x3d0 [ 385.827860][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827861][T10126] ? __rtnl_newlink+0x3fa/0xa50 [ 385.827863][T10126] rtnl_newlink+0x9f1/0x11b0 [ 385.827865][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827866][T10126] ? rtnl_bridge_getlink+0x850/0x850 [ 385.827867][T10126] ? lock_acquire+0x13c/0x160 [ 385.827869][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827870][T10126] ? is_bpf_text_address+0x3e/0x110 [ 385.827873][T10126] ? is_bpf_text_address+0x72/0x110 [ 385.827874][T10126] ? kernel_text_address+0x149/0x170 [ 385.827875][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827877][T10126] ? cap_capable+0x1d7/0x3d0 [ 385.827880][T10126] ? arch_stack_walk+0xed/0x130 [ 385.827882][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827884][T10126] ? lock_acquire+0x13c/0x160 [ 385.827885][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827886][T10126] ? rtnl_bridge_getlink+0x850/0x850 [ 385.827888][T10126] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 385.827889][T10126] ? rtnl_link_fill+0x920/0x920 [ 385.827891][T10126] ? filter_irq_stacks+0xd0/0xd0 [ 385.827892][T10126] ? stack_depot_save_flags+0x1bc/0x790 [ 385.827894][T10126] netlink_rcv_skb+0x14e/0x3a0 [ 385.827896][T10126] ? rtnl_link_fill+0x920/0x920 [ 385.827898][T10126] ? lock_release+0x184/0x1f0 [ 385.827899][T10126] ? netlink_ack+0xcf0/0xcf0 [ 385.827901][T10126] ? __netlink_lookup+0xb9/0x6b0 [ 385.827904][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827905][T10126] ? lock_release+0x184/0x1f0 [ 385.827907][T10126] netlink_unicast+0x486/0x750 [ 385.827909][T10126] ? netlink_attachskb+0x810/0x810 [ 385.827911][T10126] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 385.827913][T10126] netlink_sendmsg+0x75b/0xc90 [ 385.827915][T10126] ? netlink_unicast+0x750/0x750 [ 385.827917][T10126] ? kernel_text_address+0x149/0x170 [ 385.827918][T10126] ? lock_acquire+0x13c/0x160 [ 385.827920][T10126] ? __import_iovec+0x36c/0x620 [ 385.827923][T10126] __sock_sendmsg+0xce/0x190 [ 385.827925][T10126] ____sys_sendmsg+0x61a/0x860 [ 385.827927][T10126] ? copy_msghdr_from_user+0x279/0x420 [ 385.827928][T10126] ? sock_write_iter+0x400/0x400 [ 385.827930][T10126] ? move_addr_to_kernel+0x40/0x40 [ 385.827931][T10126] ? filter_irq_stacks+0xd0/0xd0 [ 385.827934][T10126] ___sys_sendmsg+0x14e/0x1d0 [ 385.827936][T10126] ? copy_msghdr_from_user+0x420/0x420 [ 385.827941][T10126] __sys_sendmsg+0x12c/0x1d0 [ 385.827943][T10126] ? __sys_sendmsg_sock+0x20/0x20 [ 385.827946][T10126] ? rcu_is_watching+0x16/0xd0 [ 385.827947][T10126] do_syscall_64+0xff/0x530 [ 385.827949][T10126] ? exc_page_fault+0xee/0x100 [ 385.827951][T10126] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 385.827952][T10126] RIP: 0033:0x7fd7f4e9c54e [ 385.827954][T10126] 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 [ 385.827956][T10126] RSP: 002b:00007ffff6213d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 385.827959][T10126] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd7f4e9c54e [ 385.827960][T10126] RDX: 0000000000000000 RSI: 00007ffff6213e40 RDI: 0000000000000005 [ 385.827961][T10126] RBP: 00007ffff6213da0 R08: 0000000000000000 R09: 0000000000000000 [ 385.827962][T10126] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b96e [ 385.827963][T10126] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff6214510 [ 385.827965][T10126] [ 393.452521][T10269] eth1: renamed from tmp [ 393.452535][T10269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 393.452541][T10269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10269, name: ip [ 393.452543][T10269] preempt_count: 1, expected: 0 [ 393.452544][T10269] RCU nest depth: 0, expected: 0 [ 393.452544][T10269] INFO: lockdep is turned off. [ 393.452546][T10269] irq event stamp: 0 [ 393.452546][T10269] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 393.452550][T10269] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 393.452556][T10269] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 393.452558][T10269] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 393.452560][T10269] Preemption disabled at: [ 393.452561][T10269] [] vprintk_emit+0x31b/0x3e0 [ 393.452567][T10269] CPU: 2 UID: 0 PID: 10269 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 393.452571][T10269] Tainted: [W]=WARN [ 393.452572][T10269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 393.452573][T10269] Call Trace: [ 393.452574][T10269] [ 393.452576][T10269] dump_stack_lvl+0x6f/0xa0 [ 393.452581][T10269] ? vprintk_emit+0x31b/0x3e0 [ 393.452582][T10269] __might_resched.cold+0x1fe/0x2c1 [ 393.452586][T10269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 393.452589][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452592][T10269] __kmalloc_noprof+0x443/0x760 [ 393.452595][T10269] ? __rwlock_init+0x150/0x150 [ 393.452598][T10269] ? alloc_buf.isra.0+0x4b/0x260 [ 393.452602][T10269] ? do_raw_spin_unlock+0x59/0x250 [ 393.452604][T10269] alloc_buf.isra.0+0x4b/0x260 [ 393.452607][T10269] put_chars+0x1e1/0x2f0 [ 393.452608][T10269] ? __send_to_port+0x420/0x420 [ 393.452609][T10269] ? printk_get_next_message+0x240/0x650 [ 393.452612][T10269] ? console_prepend_replay+0x20/0x20 [ 393.452614][T10269] ? pointer+0x794/0xed0 [ 393.452617][T10269] hvc_console_print+0x292/0x780 [ 393.452622][T10269] ? hvc_write+0x3a0/0x3a0 [ 393.452623][T10269] ? __rwlock_init+0x150/0x150 [ 393.452625][T10269] ? lock_acquire+0x13c/0x160 [ 393.452628][T10269] console_emit_next_record+0x22f/0x4c0 [ 393.452630][T10269] ? devkmsg_read+0x4b0/0x4b0 [ 393.452632][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452633][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452634][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452635][T10269] ? lock_acquire+0x13c/0x160 [ 393.452637][T10269] ? console_flush_one_record+0x111/0x710 [ 393.452639][T10269] console_flush_one_record+0x46f/0x710 [ 393.452641][T10269] ? console_emit_next_record+0x4c0/0x4c0 [ 393.452644][T10269] console_unlock+0xee/0x1f0 [ 393.452646][T10269] ? lock_acquire+0x13c/0x160 [ 393.452647][T10269] ? console_flush_one_record+0x710/0x710 [ 393.452649][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452650][T10269] ? lock_release+0x184/0x1f0 [ 393.452651][T10269] ? lock_acquire+0xe0/0x160 [ 393.452653][T10269] ? __rcu_read_lock+0x70/0x70 [ 393.452654][T10269] ? __down_trylock_console_sem+0x5e/0xa0 [ 393.452656][T10269] ? vprintk_emit+0x320/0x3e0 [ 393.452657][T10269] vprintk_emit+0x37c/0x3e0 [ 393.452659][T10269] ? wake_up_klogd_work_func+0x90/0x90 [ 393.452660][T10269] ? prepare_to_wait_event+0x8d/0x740 [ 393.452662][T10269] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 393.452666][T10269] ? _mutex_trylock_nest_lock+0x390/0x390 [ 393.452668][T10269] _printk+0xc7/0x100 [ 393.452671][T10269] ? snapshot_read.cold+0x21/0x21 [ 393.452673][T10269] ? synchronize_rcu_normal+0x340/0x340 [ 393.452675][T10269] ? netdev_name+0x43/0x60 [ 393.452678][T10269] ? __netdev_printk+0x17f/0x1d0 [ 393.452680][T10269] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 393.452683][T10269] netdev_info+0xe2/0x116 [ 393.452685][T10269] ? netdev_notice+0x120/0x120 [ 393.452687][T10269] ? do_raw_spin_lock+0x131/0x280 [ 393.452689][T10269] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 393.452691][T10269] ? __rwlock_init+0x150/0x150 [ 393.452693][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452694][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452695][T10269] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 393.452696][T10269] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 393.452697][T10269] ? trace_irq_enable.constprop.0+0x30/0x160 [ 393.452699][T10269] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 393.452700][T10269] netif_change_name.cold+0x4f/0x89 [ 393.452702][T10269] ? register_netdev+0x40/0x40 [ 393.452703][T10269] ? lock_release+0x184/0x1f0 [ 393.452705][T10269] ? netdev_adjacent_rename_links+0x470/0x470 [ 393.452707][T10269] ? __kernel_text_address+0x12/0x30 [ 393.452709][T10269] ? write_profile+0xf0/0xf0 [ 393.452712][T10269] ? __asan_memset+0x27/0x50 [ 393.452716][T10269] do_setlink.isra.0+0x1f7d/0x2a60 [ 393.452718][T10269] ? stack_trace_save+0x93/0xc0 [ 393.452719][T10269] ? rtnl_link_get_size+0x350/0x350 [ 393.452720][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452721][T10269] ? stack_depot_save_flags+0x1bc/0x790 [ 393.452725][T10269] ? kasan_save_stack+0x3d/0x50 [ 393.452727][T10269] ? kasan_save_stack+0x2f/0x50 [ 393.452728][T10269] ? kasan_save_track+0x14/0x30 [ 393.452729][T10269] ? __kasan_kmalloc+0x7b/0x90 [ 393.452730][T10269] ? __kmalloc_cache_noprof+0x29a/0x620 [ 393.452731][T10269] ? rtnl_newlink+0x124/0x11b0 [ 393.452732][T10269] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 393.452733][T10269] ? netlink_rcv_skb+0x14e/0x3a0 [ 393.452736][T10269] ? netlink_unicast+0x486/0x750 [ 393.452737][T10269] ? netlink_sendmsg+0x75b/0xc90 [ 393.452739][T10269] ? __sock_sendmsg+0xce/0x190 [ 393.452742][T10269] ? ____sys_sendmsg+0x61a/0x860 [ 393.452743][T10269] ? ___sys_sendmsg+0x14e/0x1d0 [ 393.452744][T10269] ? __sys_sendmsg+0x12c/0x1d0 [ 393.452746][T10269] ? do_syscall_64+0xff/0x530 [ 393.452748][T10269] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 393.452750][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452752][T10269] ? lock_acquire+0x13c/0x160 [ 393.452753][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452754][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452755][T10269] ? trace_contention_end+0xb3/0x180 [ 393.452756][T10269] ? __mutex_lock+0x1db/0x1ea0 [ 393.452758][T10269] ? __mutex_lock+0x9a3/0x1ea0 [ 393.452759][T10269] ? rtnl_newlink+0x9a8/0x11b0 [ 393.452760][T10269] ? ww_mutex_lock+0x160/0x160 [ 393.452761][T10269] ? nla_get_range_signed+0x3d0/0x3d0 [ 393.452765][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452767][T10269] ? __rtnl_newlink+0x3fa/0xa50 [ 393.452769][T10269] rtnl_newlink+0x9f1/0x11b0 [ 393.452771][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452772][T10269] ? rtnl_bridge_getlink+0x850/0x850 [ 393.452773][T10269] ? lock_acquire+0x13c/0x160 [ 393.452774][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452776][T10269] ? is_bpf_text_address+0x3e/0x110 [ 393.452778][T10269] ? is_bpf_text_address+0x72/0x110 [ 393.452779][T10269] ? kernel_text_address+0x149/0x170 [ 393.452780][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452781][T10269] ? cap_capable+0x1d7/0x3d0 [ 393.452785][T10269] ? arch_stack_walk+0xed/0x130 [ 393.452787][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452788][T10269] ? lock_acquire+0x13c/0x160 [ 393.452790][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452791][T10269] ? rtnl_bridge_getlink+0x850/0x850 [ 393.452792][T10269] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 393.452794][T10269] ? rtnl_link_fill+0x920/0x920 [ 393.452795][T10269] ? filter_irq_stacks+0xd0/0xd0 [ 393.452796][T10269] ? stack_depot_save_flags+0x1bc/0x790 [ 393.452799][T10269] netlink_rcv_skb+0x14e/0x3a0 [ 393.452800][T10269] ? rtnl_link_fill+0x920/0x920 [ 393.452802][T10269] ? lock_release+0x184/0x1f0 [ 393.452808][T10269] ? netlink_ack+0xcf0/0xcf0 [ 393.452810][T10269] ? __netlink_lookup+0xb9/0x6b0 [ 393.452813][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452814][T10269] ? lock_release+0x184/0x1f0 [ 393.452816][T10269] netlink_unicast+0x486/0x750 [ 393.452818][T10269] ? netlink_attachskb+0x810/0x810 [ 393.452820][T10269] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 393.452822][T10269] netlink_sendmsg+0x75b/0xc90 [ 393.452824][T10269] ? netlink_unicast+0x750/0x750 [ 393.452826][T10269] ? kernel_text_address+0x149/0x170 [ 393.452827][T10269] ? lock_acquire+0x13c/0x160 [ 393.452829][T10269] ? __import_iovec+0x36c/0x620 [ 393.452832][T10269] __sock_sendmsg+0xce/0x190 [ 393.452834][T10269] ____sys_sendmsg+0x61a/0x860 [ 393.452835][T10269] ? copy_msghdr_from_user+0x279/0x420 [ 393.452837][T10269] ? sock_write_iter+0x400/0x400 [ 393.452839][T10269] ? move_addr_to_kernel+0x40/0x40 [ 393.452840][T10269] ? filter_irq_stacks+0xd0/0xd0 [ 393.452843][T10269] ___sys_sendmsg+0x14e/0x1d0 [ 393.452844][T10269] ? copy_msghdr_from_user+0x420/0x420 [ 393.452849][T10269] __sys_sendmsg+0x12c/0x1d0 [ 393.452851][T10269] ? __sys_sendmsg_sock+0x20/0x20 [ 393.452854][T10269] ? rcu_is_watching+0x16/0xd0 [ 393.452855][T10269] do_syscall_64+0xff/0x530 [ 393.452857][T10269] ? exc_page_fault+0xee/0x100 [ 393.452859][T10269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 393.452860][T10269] RIP: 0033:0x7fb26611c54e [ 393.452863][T10269] 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 [ 393.452864][T10269] RSP: 002b:00007ffe1bdda870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 393.452868][T10269] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb26611c54e [ 393.452869][T10269] RDX: 0000000000000000 RSI: 00007ffe1bdda920 RDI: 0000000000000005 [ 393.452870][T10269] RBP: 00007ffe1bdda880 R08: 0000000000000000 R09: 0000000000000000 [ 393.452871][T10269] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b975 [ 393.452872][T10269] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe1bddaff0 [ 393.452874][T10269] [ 401.115591][T10412] eth1: renamed from tmp [ 401.115606][T10412] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 401.115608][T10412] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10412, name: ip [ 401.115610][T10412] preempt_count: 1, expected: 0 [ 401.115611][T10412] RCU nest depth: 0, expected: 0 [ 401.115612][T10412] INFO: lockdep is turned off. [ 401.115613][T10412] irq event stamp: 0 [ 401.115613][T10412] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 401.115618][T10412] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 401.115625][T10412] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 401.115627][T10412] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 401.115629][T10412] Preemption disabled at: [ 401.115630][T10412] [] vprintk_emit+0x31b/0x3e0 [ 401.115636][T10412] CPU: 2 UID: 0 PID: 10412 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 401.115640][T10412] Tainted: [W]=WARN [ 401.115641][T10412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 401.115643][T10412] Call Trace: [ 401.115644][T10412] [ 401.115645][T10412] dump_stack_lvl+0x6f/0xa0 [ 401.115651][T10412] ? vprintk_emit+0x31b/0x3e0 [ 401.115652][T10412] __might_resched.cold+0x1fe/0x2c1 [ 401.115656][T10412] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 401.115659][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115662][T10412] __kmalloc_noprof+0x443/0x760 [ 401.115665][T10412] ? __rwlock_init+0x150/0x150 [ 401.115668][T10412] ? alloc_buf.isra.0+0x4b/0x260 [ 401.115673][T10412] ? do_raw_spin_unlock+0x59/0x250 [ 401.115674][T10412] alloc_buf.isra.0+0x4b/0x260 [ 401.115677][T10412] put_chars+0x1e1/0x2f0 [ 401.115679][T10412] ? __send_to_port+0x420/0x420 [ 401.115680][T10412] ? printk_get_next_message+0x240/0x650 [ 401.115682][T10412] ? console_prepend_replay+0x20/0x20 [ 401.115684][T10412] ? pointer+0x794/0xed0 [ 401.115688][T10412] hvc_console_print+0x292/0x780 [ 401.115693][T10412] ? hvc_write+0x3a0/0x3a0 [ 401.115695][T10412] ? __rwlock_init+0x150/0x150 [ 401.115696][T10412] ? lock_acquire+0x13c/0x160 [ 401.115699][T10412] console_emit_next_record+0x22f/0x4c0 [ 401.115702][T10412] ? devkmsg_read+0x4b0/0x4b0 [ 401.115704][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115705][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115706][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115707][T10412] ? lock_acquire+0x13c/0x160 [ 401.115709][T10412] ? console_flush_one_record+0x111/0x710 [ 401.115711][T10412] console_flush_one_record+0x46f/0x710 [ 401.115713][T10412] ? console_emit_next_record+0x4c0/0x4c0 [ 401.115716][T10412] console_unlock+0xee/0x1f0 [ 401.115718][T10412] ? lock_acquire+0x13c/0x160 [ 401.115720][T10412] ? console_flush_one_record+0x710/0x710 [ 401.115721][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115722][T10412] ? lock_release+0x184/0x1f0 [ 401.115724][T10412] ? lock_acquire+0xe0/0x160 [ 401.115725][T10412] ? __rcu_read_lock+0x70/0x70 [ 401.115727][T10412] ? __down_trylock_console_sem+0x5e/0xa0 [ 401.115729][T10412] ? vprintk_emit+0x320/0x3e0 [ 401.115730][T10412] vprintk_emit+0x37c/0x3e0 [ 401.115732][T10412] ? wake_up_klogd_work_func+0x90/0x90 [ 401.115733][T10412] ? prepare_to_wait_event+0x8d/0x740 [ 401.115736][T10412] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 401.115739][T10412] ? _mutex_trylock_nest_lock+0x390/0x390 [ 401.115741][T10412] _printk+0xc7/0x100 [ 401.115744][T10412] ? snapshot_read.cold+0x21/0x21 [ 401.115746][T10412] ? synchronize_rcu_normal+0x340/0x340 [ 401.115748][T10412] ? netdev_name+0x43/0x60 [ 401.115751][T10412] ? __netdev_printk+0x17f/0x1d0 [ 401.115753][T10412] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 401.115756][T10412] netdev_info+0xe2/0x116 [ 401.115759][T10412] ? netdev_notice+0x120/0x120 [ 401.115761][T10412] ? do_raw_spin_lock+0x131/0x280 [ 401.115762][T10412] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 401.115765][T10412] ? __rwlock_init+0x150/0x150 [ 401.115767][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115768][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115769][T10412] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 401.115770][T10412] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 401.115772][T10412] ? trace_irq_enable.constprop.0+0x30/0x160 [ 401.115773][T10412] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 401.115774][T10412] netif_change_name.cold+0x4f/0x89 [ 401.115776][T10412] ? register_netdev+0x40/0x40 [ 401.115777][T10412] ? lock_release+0x184/0x1f0 [ 401.115779][T10412] ? netdev_adjacent_rename_links+0x470/0x470 [ 401.115781][T10412] ? __kernel_text_address+0x12/0x30 [ 401.115784][T10412] ? write_profile+0xf0/0xf0 [ 401.115787][T10412] ? __asan_memset+0x27/0x50 [ 401.115791][T10412] do_setlink.isra.0+0x1f7d/0x2a60 [ 401.115792][T10412] ? stack_trace_save+0x93/0xc0 [ 401.115794][T10412] ? rtnl_link_get_size+0x350/0x350 [ 401.115795][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115796][T10412] ? stack_depot_save_flags+0x1bc/0x790 [ 401.115800][T10412] ? kasan_save_stack+0x3d/0x50 [ 401.115802][T10412] ? kasan_save_stack+0x2f/0x50 [ 401.115803][T10412] ? kasan_save_track+0x14/0x30 [ 401.115804][T10412] ? __kasan_kmalloc+0x7b/0x90 [ 401.115805][T10412] ? __kmalloc_cache_noprof+0x29a/0x620 [ 401.115806][T10412] ? rtnl_newlink+0x124/0x11b0 [ 401.115807][T10412] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 401.115808][T10412] ? netlink_rcv_skb+0x14e/0x3a0 [ 401.115812][T10412] ? netlink_unicast+0x486/0x750 [ 401.115813][T10412] ? netlink_sendmsg+0x75b/0xc90 [ 401.115815][T10412] ? __sock_sendmsg+0xce/0x190 [ 401.115817][T10412] ? ____sys_sendmsg+0x61a/0x860 [ 401.115819][T10412] ? ___sys_sendmsg+0x14e/0x1d0 [ 401.115820][T10412] ? __sys_sendmsg+0x12c/0x1d0 [ 401.115822][T10412] ? do_syscall_64+0xff/0x530 [ 401.115824][T10412] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 401.115827][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115828][T10412] ? lock_acquire+0x13c/0x160 [ 401.115829][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115834][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115835][T10412] ? trace_contention_end+0xb3/0x180 [ 401.115837][T10412] ? __mutex_lock+0x1db/0x1ea0 [ 401.115838][T10412] ? __mutex_lock+0x9a3/0x1ea0 [ 401.115839][T10412] ? rtnl_newlink+0x9a8/0x11b0 [ 401.115841][T10412] ? ww_mutex_lock+0x160/0x160 [ 401.115842][T10412] ? nla_get_range_signed+0x3d0/0x3d0 [ 401.115845][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115847][T10412] ? __rtnl_newlink+0x3fa/0xa50 [ 401.115849][T10412] rtnl_newlink+0x9f1/0x11b0 [ 401.115851][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115852][T10412] ? rtnl_bridge_getlink+0x850/0x850 [ 401.115853][T10412] ? lock_acquire+0x13c/0x160 [ 401.115855][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115856][T10412] ? is_bpf_text_address+0x3e/0x110 [ 401.115859][T10412] ? is_bpf_text_address+0x72/0x110 [ 401.115860][T10412] ? kernel_text_address+0x149/0x170 [ 401.115861][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115862][T10412] ? cap_capable+0x1d7/0x3d0 [ 401.115866][T10412] ? arch_stack_walk+0xed/0x130 [ 401.115868][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115869][T10412] ? lock_acquire+0x13c/0x160 [ 401.115871][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115872][T10412] ? rtnl_bridge_getlink+0x850/0x850 [ 401.115873][T10412] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 401.115875][T10412] ? rtnl_link_fill+0x920/0x920 [ 401.115876][T10412] ? filter_irq_stacks+0xd0/0xd0 [ 401.115878][T10412] ? stack_depot_save_flags+0x1bc/0x790 [ 401.115880][T10412] netlink_rcv_skb+0x14e/0x3a0 [ 401.115882][T10412] ? rtnl_link_fill+0x920/0x920 [ 401.115883][T10412] ? lock_release+0x184/0x1f0 [ 401.115885][T10412] ? netlink_ack+0xcf0/0xcf0 [ 401.115886][T10412] ? __netlink_lookup+0xb9/0x6b0 [ 401.115889][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115890][T10412] ? lock_release+0x184/0x1f0 [ 401.115892][T10412] netlink_unicast+0x486/0x750 [ 401.115895][T10412] ? netlink_attachskb+0x810/0x810 [ 401.115896][T10412] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 401.115898][T10412] netlink_sendmsg+0x75b/0xc90 [ 401.115900][T10412] ? netlink_unicast+0x750/0x750 [ 401.115902][T10412] ? kernel_text_address+0x149/0x170 [ 401.115904][T10412] ? lock_acquire+0x13c/0x160 [ 401.115905][T10412] ? __import_iovec+0x36c/0x620 [ 401.115908][T10412] __sock_sendmsg+0xce/0x190 [ 401.115910][T10412] ____sys_sendmsg+0x61a/0x860 [ 401.115912][T10412] ? copy_msghdr_from_user+0x279/0x420 [ 401.115914][T10412] ? sock_write_iter+0x400/0x400 [ 401.115915][T10412] ? move_addr_to_kernel+0x40/0x40 [ 401.115917][T10412] ? filter_irq_stacks+0xd0/0xd0 [ 401.115919][T10412] ___sys_sendmsg+0x14e/0x1d0 [ 401.115921][T10412] ? copy_msghdr_from_user+0x420/0x420 [ 401.115926][T10412] __sys_sendmsg+0x12c/0x1d0 [ 401.115928][T10412] ? __sys_sendmsg_sock+0x20/0x20 [ 401.115931][T10412] ? rcu_is_watching+0x16/0xd0 [ 401.115932][T10412] do_syscall_64+0xff/0x530 [ 401.115934][T10412] ? exc_page_fault+0xee/0x100 [ 401.115936][T10412] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 401.115937][T10412] RIP: 0033:0x7fb119b1654e [ 401.115939][T10412] 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 [ 401.115941][T10412] RSP: 002b:00007ffe03654740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 401.115945][T10412] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb119b1654e [ 401.115946][T10412] RDX: 0000000000000000 RSI: 00007ffe036547f0 RDI: 0000000000000005 [ 401.115947][T10412] RBP: 00007ffe03654750 R08: 0000000000000000 R09: 0000000000000000 [ 401.115948][T10412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b97d [ 401.115949][T10412] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe03654ec0 [ 401.115951][T10412] [ 408.820200][T10555] eth1: renamed from tmp [ 408.820215][T10555] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 408.820219][T10555] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10555, name: ip [ 408.820221][T10555] preempt_count: 1, expected: 0 [ 408.820223][T10555] RCU nest depth: 0, expected: 0 [ 408.820224][T10555] INFO: lockdep is turned off. [ 408.820225][T10555] irq event stamp: 0 [ 408.820227][T10555] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 408.820232][T10555] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 408.820239][T10555] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 408.820242][T10555] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 408.820245][T10555] Preemption disabled at: [ 408.820246][T10555] [] vprintk_emit+0x31b/0x3e0 [ 408.820254][T10555] CPU: 2 UID: 0 PID: 10555 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 408.820259][T10555] Tainted: [W]=WARN [ 408.820260][T10555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 408.820263][T10555] Call Trace: [ 408.820264][T10555] [ 408.820266][T10555] dump_stack_lvl+0x6f/0xa0 [ 408.820272][T10555] ? vprintk_emit+0x31b/0x3e0 [ 408.820274][T10555] __might_resched.cold+0x1fe/0x2c1 [ 408.820279][T10555] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 408.820284][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820288][T10555] __kmalloc_noprof+0x443/0x760 [ 408.820292][T10555] ? __rwlock_init+0x150/0x150 [ 408.820296][T10555] ? alloc_buf.isra.0+0x4b/0x260 [ 408.820302][T10555] ? do_raw_spin_unlock+0x59/0x250 [ 408.820305][T10555] alloc_buf.isra.0+0x4b/0x260 [ 408.820309][T10555] put_chars+0x1e1/0x2f0 [ 408.820311][T10555] ? __send_to_port+0x420/0x420 [ 408.820313][T10555] ? printk_get_next_message+0x240/0x650 [ 408.820317][T10555] ? console_prepend_replay+0x20/0x20 [ 408.820321][T10555] ? pointer+0x794/0xed0 [ 408.820326][T10555] hvc_console_print+0x292/0x780 [ 408.820332][T10555] ? hvc_write+0x3a0/0x3a0 [ 408.820334][T10555] ? __rwlock_init+0x150/0x150 [ 408.820337][T10555] ? lock_acquire+0x13c/0x160 [ 408.820341][T10555] console_emit_next_record+0x22f/0x4c0 [ 408.820344][T10555] ? devkmsg_read+0x4b0/0x4b0 [ 408.820348][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820349][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820351][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820353][T10555] ? lock_acquire+0x13c/0x160 [ 408.820356][T10555] ? console_flush_one_record+0x111/0x710 [ 408.820359][T10555] console_flush_one_record+0x46f/0x710 [ 408.820363][T10555] ? console_emit_next_record+0x4c0/0x4c0 [ 408.820367][T10555] console_unlock+0xee/0x1f0 [ 408.820370][T10555] ? lock_acquire+0x13c/0x160 [ 408.820372][T10555] ? console_flush_one_record+0x710/0x710 [ 408.820375][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820377][T10555] ? lock_release+0x184/0x1f0 [ 408.820379][T10555] ? lock_acquire+0xe0/0x160 [ 408.820382][T10555] ? __rcu_read_lock+0x70/0x70 [ 408.820384][T10555] ? __down_trylock_console_sem+0x5e/0xa0 [ 408.820387][T10555] ? vprintk_emit+0x320/0x3e0 [ 408.820389][T10555] vprintk_emit+0x37c/0x3e0 [ 408.820392][T10555] ? wake_up_klogd_work_func+0x90/0x90 [ 408.820394][T10555] ? prepare_to_wait_event+0x8d/0x740 [ 408.820398][T10555] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 408.820402][T10555] ? _mutex_trylock_nest_lock+0x390/0x390 [ 408.820405][T10555] _printk+0xc7/0x100 [ 408.820409][T10555] ? snapshot_read.cold+0x21/0x21 [ 408.820412][T10555] ? synchronize_rcu_normal+0x340/0x340 [ 408.820416][T10555] ? netdev_name+0x43/0x60 [ 408.820420][T10555] ? __netdev_printk+0x17f/0x1d0 [ 408.820423][T10555] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 408.820427][T10555] netdev_info+0xe2/0x116 [ 408.820430][T10555] ? netdev_notice+0x120/0x120 [ 408.820434][T10555] ? do_raw_spin_lock+0x131/0x280 [ 408.820436][T10555] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 408.820440][T10555] ? __rwlock_init+0x150/0x150 [ 408.820442][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820444][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820446][T10555] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 408.820449][T10555] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 408.820451][T10555] ? trace_irq_enable.constprop.0+0x30/0x160 [ 408.820453][T10555] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 408.820456][T10555] netif_change_name.cold+0x4f/0x89 [ 408.820459][T10555] ? register_netdev+0x40/0x40 [ 408.820461][T10555] ? lock_release+0x184/0x1f0 [ 408.820464][T10555] ? netdev_adjacent_rename_links+0x470/0x470 [ 408.820468][T10555] ? __kernel_text_address+0x12/0x30 [ 408.820471][T10555] ? write_profile+0xf0/0xf0 [ 408.820475][T10555] ? __asan_memset+0x27/0x50 [ 408.820479][T10555] do_setlink.isra.0+0x1f7d/0x2a60 [ 408.820482][T10555] ? stack_trace_save+0x93/0xc0 [ 408.820485][T10555] ? rtnl_link_get_size+0x350/0x350 [ 408.820487][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820489][T10555] ? stack_depot_save_flags+0x1bc/0x790 [ 408.820493][T10555] ? kasan_save_stack+0x3d/0x50 [ 408.820496][T10555] ? kasan_save_stack+0x2f/0x50 [ 408.820498][T10555] ? kasan_save_track+0x14/0x30 [ 408.820500][T10555] ? __kasan_kmalloc+0x7b/0x90 [ 408.820502][T10555] ? __kmalloc_cache_noprof+0x29a/0x620 [ 408.820503][T10555] ? rtnl_newlink+0x124/0x11b0 [ 408.820505][T10555] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 408.820507][T10555] ? netlink_rcv_skb+0x14e/0x3a0 [ 408.820511][T10555] ? netlink_unicast+0x486/0x750 [ 408.820514][T10555] ? netlink_sendmsg+0x75b/0xc90 [ 408.820516][T10555] ? __sock_sendmsg+0xce/0x190 [ 408.820519][T10555] ? ____sys_sendmsg+0x61a/0x860 [ 408.820521][T10555] ? ___sys_sendmsg+0x14e/0x1d0 [ 408.820524][T10555] ? __sys_sendmsg+0x12c/0x1d0 [ 408.820526][T10555] ? do_syscall_64+0xff/0x530 [ 408.820529][T10555] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 408.820534][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820541][T10555] ? lock_acquire+0x13c/0x160 [ 408.820544][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820545][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820547][T10555] ? trace_contention_end+0xb3/0x180 [ 408.820550][T10555] ? __mutex_lock+0x1db/0x1ea0 [ 408.820552][T10555] ? __mutex_lock+0x9a3/0x1ea0 [ 408.820554][T10555] ? rtnl_newlink+0x9a8/0x11b0 [ 408.820557][T10555] ? ww_mutex_lock+0x160/0x160 [ 408.820559][T10555] ? nla_get_range_signed+0x3d0/0x3d0 [ 408.820563][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820566][T10555] ? __rtnl_newlink+0x3fa/0xa50 [ 408.820569][T10555] rtnl_newlink+0x9f1/0x11b0 [ 408.820573][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820575][T10555] ? rtnl_bridge_getlink+0x850/0x850 [ 408.820576][T10555] ? lock_acquire+0x13c/0x160 [ 408.820579][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820581][T10555] ? is_bpf_text_address+0x3e/0x110 [ 408.820584][T10555] ? is_bpf_text_address+0x72/0x110 [ 408.820586][T10555] ? kernel_text_address+0x149/0x170 [ 408.820589][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820591][T10555] ? cap_capable+0x1d7/0x3d0 [ 408.820595][T10555] ? arch_stack_walk+0xed/0x130 [ 408.820598][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820600][T10555] ? lock_acquire+0x13c/0x160 [ 408.820603][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820605][T10555] ? rtnl_bridge_getlink+0x850/0x850 [ 408.820607][T10555] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 408.820610][T10555] ? rtnl_link_fill+0x920/0x920 [ 408.820612][T10555] ? filter_irq_stacks+0xd0/0xd0 [ 408.820614][T10555] ? stack_depot_save_flags+0x1bc/0x790 [ 408.820618][T10555] netlink_rcv_skb+0x14e/0x3a0 [ 408.820621][T10555] ? rtnl_link_fill+0x920/0x920 [ 408.820623][T10555] ? lock_release+0x184/0x1f0 [ 408.820625][T10555] ? netlink_ack+0xcf0/0xcf0 [ 408.820628][T10555] ? __netlink_lookup+0xb9/0x6b0 [ 408.820632][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820634][T10555] ? lock_release+0x184/0x1f0 [ 408.820637][T10555] netlink_unicast+0x486/0x750 [ 408.820641][T10555] ? netlink_attachskb+0x810/0x810 [ 408.820644][T10555] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 408.820647][T10555] netlink_sendmsg+0x75b/0xc90 [ 408.820651][T10555] ? netlink_unicast+0x750/0x750 [ 408.820653][T10555] ? kernel_text_address+0x149/0x170 [ 408.820656][T10555] ? lock_acquire+0x13c/0x160 [ 408.820658][T10555] ? __import_iovec+0x36c/0x620 [ 408.820663][T10555] __sock_sendmsg+0xce/0x190 [ 408.820665][T10555] ____sys_sendmsg+0x61a/0x860 [ 408.820666][T10555] ? copy_msghdr_from_user+0x279/0x420 [ 408.820669][T10555] ? sock_write_iter+0x400/0x400 [ 408.820671][T10555] ? move_addr_to_kernel+0x40/0x40 [ 408.820673][T10555] ? filter_irq_stacks+0xd0/0xd0 [ 408.820677][T10555] ___sys_sendmsg+0x14e/0x1d0 [ 408.820680][T10555] ? copy_msghdr_from_user+0x420/0x420 [ 408.820689][T10555] __sys_sendmsg+0x12c/0x1d0 [ 408.820692][T10555] ? __sys_sendmsg_sock+0x20/0x20 [ 408.820696][T10555] ? rcu_is_watching+0x16/0xd0 [ 408.820699][T10555] do_syscall_64+0xff/0x530 [ 408.820701][T10555] ? exc_page_fault+0xee/0x100 [ 408.820704][T10555] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 408.820707][T10555] RIP: 0033:0x7f20e714854e [ 408.820710][T10555] 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 [ 408.820713][T10555] RSP: 002b:00007ffe6c42fed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 408.820717][T10555] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f20e714854e [ 408.820719][T10555] RDX: 0000000000000000 RSI: 00007ffe6c42ff80 RDI: 0000000000000005 [ 408.820721][T10555] RBP: 00007ffe6c42fee0 R08: 0000000000000000 R09: 0000000000000000 [ 408.820722][T10555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b985 [ 408.820724][T10555] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe6c430650 [ 408.820727][T10555] [ 416.508805][T10698] eth1: renamed from tmp [ 416.508819][T10698] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 416.508822][T10698] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10698, name: ip [ 416.508823][T10698] preempt_count: 1, expected: 0 [ 416.508824][T10698] RCU nest depth: 0, expected: 0 [ 416.508825][T10698] INFO: lockdep is turned off. [ 416.508827][T10698] irq event stamp: 0 [ 416.508827][T10698] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 416.508831][T10698] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 416.508837][T10698] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 416.508839][T10698] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 416.508841][T10698] Preemption disabled at: [ 416.508842][T10698] [] vprintk_emit+0x31b/0x3e0 [ 416.508848][T10698] CPU: 2 UID: 0 PID: 10698 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 416.508851][T10698] Tainted: [W]=WARN [ 416.508852][T10698] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 416.508854][T10698] Call Trace: [ 416.508856][T10698] [ 416.508857][T10698] dump_stack_lvl+0x6f/0xa0 [ 416.508862][T10698] ? vprintk_emit+0x31b/0x3e0 [ 416.508863][T10698] __might_resched.cold+0x1fe/0x2c1 [ 416.508867][T10698] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 416.508870][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.508873][T10698] __kmalloc_noprof+0x443/0x760 [ 416.508876][T10698] ? __rwlock_init+0x150/0x150 [ 416.508879][T10698] ? alloc_buf.isra.0+0x4b/0x260 [ 416.508884][T10698] ? do_raw_spin_unlock+0x59/0x250 [ 416.508892][T10698] alloc_buf.isra.0+0x4b/0x260 [ 416.508895][T10698] put_chars+0x1e1/0x2f0 [ 416.508896][T10698] ? __send_to_port+0x420/0x420 [ 416.508898][T10698] ? printk_get_next_message+0x240/0x650 [ 416.508900][T10698] ? console_prepend_replay+0x20/0x20 [ 416.508902][T10698] ? pointer+0x794/0xed0 [ 416.508905][T10698] hvc_console_print+0x292/0x780 [ 416.508910][T10698] ? hvc_write+0x3a0/0x3a0 [ 416.508912][T10698] ? __rwlock_init+0x150/0x150 [ 416.508914][T10698] ? lock_acquire+0x13c/0x160 [ 416.508916][T10698] console_emit_next_record+0x22f/0x4c0 [ 416.508919][T10698] ? devkmsg_read+0x4b0/0x4b0 [ 416.508921][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.508922][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.508923][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.508924][T10698] ? lock_acquire+0x13c/0x160 [ 416.508926][T10698] ? console_flush_one_record+0x111/0x710 [ 416.508928][T10698] console_flush_one_record+0x46f/0x710 [ 416.508930][T10698] ? console_emit_next_record+0x4c0/0x4c0 [ 416.508933][T10698] console_unlock+0xee/0x1f0 [ 416.508935][T10698] ? lock_acquire+0x13c/0x160 [ 416.508937][T10698] ? console_flush_one_record+0x710/0x710 [ 416.508938][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.508939][T10698] ? lock_release+0x184/0x1f0 [ 416.508941][T10698] ? lock_acquire+0xe0/0x160 [ 416.508942][T10698] ? __rcu_read_lock+0x70/0x70 [ 416.508944][T10698] ? __down_trylock_console_sem+0x5e/0xa0 [ 416.508946][T10698] ? vprintk_emit+0x320/0x3e0 [ 416.508947][T10698] vprintk_emit+0x37c/0x3e0 [ 416.508949][T10698] ? wake_up_klogd_work_func+0x90/0x90 [ 416.508950][T10698] ? prepare_to_wait_event+0x8d/0x740 [ 416.508952][T10698] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 416.508955][T10698] ? _mutex_trylock_nest_lock+0x390/0x390 [ 416.508958][T10698] _printk+0xc7/0x100 [ 416.508961][T10698] ? snapshot_read.cold+0x21/0x21 [ 416.508963][T10698] ? synchronize_rcu_normal+0x340/0x340 [ 416.508965][T10698] ? netdev_name+0x43/0x60 [ 416.508968][T10698] ? __netdev_printk+0x17f/0x1d0 [ 416.508970][T10698] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 416.508973][T10698] netdev_info+0xe2/0x116 [ 416.508976][T10698] ? netdev_notice+0x120/0x120 [ 416.508978][T10698] ? do_raw_spin_lock+0x131/0x280 [ 416.508979][T10698] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 416.508982][T10698] ? __rwlock_init+0x150/0x150 [ 416.508983][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.508984][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.508986][T10698] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 416.508987][T10698] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 416.508989][T10698] ? trace_irq_enable.constprop.0+0x30/0x160 [ 416.508990][T10698] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 416.508991][T10698] netif_change_name.cold+0x4f/0x89 [ 416.508993][T10698] ? register_netdev+0x40/0x40 [ 416.508994][T10698] ? lock_release+0x184/0x1f0 [ 416.508996][T10698] ? netdev_adjacent_rename_links+0x470/0x470 [ 416.508999][T10698] ? __kernel_text_address+0x12/0x30 [ 416.509001][T10698] ? write_profile+0xf0/0xf0 [ 416.509004][T10698] ? __asan_memset+0x27/0x50 [ 416.509007][T10698] do_setlink.isra.0+0x1f7d/0x2a60 [ 416.509009][T10698] ? stack_trace_save+0x93/0xc0 [ 416.509011][T10698] ? rtnl_link_get_size+0x350/0x350 [ 416.509012][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509013][T10698] ? stack_depot_save_flags+0x1bc/0x790 [ 416.509016][T10698] ? kasan_save_stack+0x3d/0x50 [ 416.509018][T10698] ? kasan_save_stack+0x2f/0x50 [ 416.509019][T10698] ? kasan_save_track+0x14/0x30 [ 416.509020][T10698] ? __kasan_kmalloc+0x7b/0x90 [ 416.509021][T10698] ? __kmalloc_cache_noprof+0x29a/0x620 [ 416.509022][T10698] ? rtnl_newlink+0x124/0x11b0 [ 416.509024][T10698] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 416.509025][T10698] ? netlink_rcv_skb+0x14e/0x3a0 [ 416.509028][T10698] ? netlink_unicast+0x486/0x750 [ 416.509029][T10698] ? netlink_sendmsg+0x75b/0xc90 [ 416.509031][T10698] ? __sock_sendmsg+0xce/0x190 [ 416.509033][T10698] ? ____sys_sendmsg+0x61a/0x860 [ 416.509035][T10698] ? ___sys_sendmsg+0x14e/0x1d0 [ 416.509036][T10698] ? __sys_sendmsg+0x12c/0x1d0 [ 416.509038][T10698] ? do_syscall_64+0xff/0x530 [ 416.509040][T10698] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 416.509043][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509044][T10698] ? lock_acquire+0x13c/0x160 [ 416.509045][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509046][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509047][T10698] ? trace_contention_end+0xb3/0x180 [ 416.509049][T10698] ? __mutex_lock+0x1db/0x1ea0 [ 416.509050][T10698] ? __mutex_lock+0x9a3/0x1ea0 [ 416.509051][T10698] ? rtnl_newlink+0x9a8/0x11b0 [ 416.509053][T10698] ? ww_mutex_lock+0x160/0x160 [ 416.509054][T10698] ? nla_get_range_signed+0x3d0/0x3d0 [ 416.509057][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509058][T10698] ? __rtnl_newlink+0x3fa/0xa50 [ 416.509060][T10698] rtnl_newlink+0x9f1/0x11b0 [ 416.509062][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509064][T10698] ? rtnl_bridge_getlink+0x850/0x850 [ 416.509065][T10698] ? lock_acquire+0x13c/0x160 [ 416.509066][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509068][T10698] ? is_bpf_text_address+0x3e/0x110 [ 416.509070][T10698] ? is_bpf_text_address+0x72/0x110 [ 416.509071][T10698] ? kernel_text_address+0x149/0x170 [ 416.509073][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509074][T10698] ? cap_capable+0x1d7/0x3d0 [ 416.509077][T10698] ? arch_stack_walk+0xed/0x130 [ 416.509079][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509080][T10698] ? lock_acquire+0x13c/0x160 [ 416.509082][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509083][T10698] ? rtnl_bridge_getlink+0x850/0x850 [ 416.509084][T10698] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 416.509086][T10698] ? rtnl_link_fill+0x920/0x920 [ 416.509087][T10698] ? filter_irq_stacks+0xd0/0xd0 [ 416.509089][T10698] ? stack_depot_save_flags+0x1bc/0x790 [ 416.509091][T10698] netlink_rcv_skb+0x14e/0x3a0 [ 416.509093][T10698] ? rtnl_link_fill+0x920/0x920 [ 416.509094][T10698] ? lock_release+0x184/0x1f0 [ 416.509096][T10698] ? netlink_ack+0xcf0/0xcf0 [ 416.509098][T10698] ? __netlink_lookup+0xb9/0x6b0 [ 416.509101][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509102][T10698] ? lock_release+0x184/0x1f0 [ 416.509104][T10698] netlink_unicast+0x486/0x750 [ 416.509106][T10698] ? netlink_attachskb+0x810/0x810 [ 416.509108][T10698] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 416.509110][T10698] netlink_sendmsg+0x75b/0xc90 [ 416.509112][T10698] ? netlink_unicast+0x750/0x750 [ 416.509113][T10698] ? kernel_text_address+0x149/0x170 [ 416.509115][T10698] ? lock_acquire+0x13c/0x160 [ 416.509116][T10698] ? __import_iovec+0x36c/0x620 [ 416.509120][T10698] __sock_sendmsg+0xce/0x190 [ 416.509121][T10698] ____sys_sendmsg+0x61a/0x860 [ 416.509123][T10698] ? copy_msghdr_from_user+0x279/0x420 [ 416.509125][T10698] ? sock_write_iter+0x400/0x400 [ 416.509126][T10698] ? move_addr_to_kernel+0x40/0x40 [ 416.509128][T10698] ? filter_irq_stacks+0xd0/0xd0 [ 416.509130][T10698] ___sys_sendmsg+0x14e/0x1d0 [ 416.509132][T10698] ? copy_msghdr_from_user+0x420/0x420 [ 416.509137][T10698] __sys_sendmsg+0x12c/0x1d0 [ 416.509139][T10698] ? __sys_sendmsg_sock+0x20/0x20 [ 416.509142][T10698] ? rcu_is_watching+0x16/0xd0 [ 416.509143][T10698] do_syscall_64+0xff/0x530 [ 416.509145][T10698] ? exc_page_fault+0xee/0x100 [ 416.509147][T10698] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 416.509148][T10698] RIP: 0033:0x7f418b3bc54e [ 416.509150][T10698] 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 [ 416.509152][T10698] RSP: 002b:00007ffefa854360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 416.509156][T10698] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f418b3bc54e [ 416.509157][T10698] RDX: 0000000000000000 RSI: 00007ffefa854410 RDI: 0000000000000005 [ 416.509158][T10698] RBP: 00007ffefa854370 R08: 0000000000000000 R09: 0000000000000000 [ 416.509159][T10698] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b98c [ 416.509160][T10698] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffefa854ae0 [ 416.509162][T10698] [ 424.139706][T10841] eth1: renamed from tmp [ 424.139720][T10841] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 424.139723][T10841] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10841, name: ip [ 424.139724][T10841] preempt_count: 1, expected: 0 [ 424.139725][T10841] RCU nest depth: 0, expected: 0 [ 424.139726][T10841] INFO: lockdep is turned off. [ 424.139727][T10841] irq event stamp: 0 [ 424.139727][T10841] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 424.139732][T10841] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 424.139738][T10841] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 424.139740][T10841] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 424.139741][T10841] Preemption disabled at: [ 424.139742][T10841] [] vprintk_emit+0x31b/0x3e0 [ 424.139748][T10841] CPU: 2 UID: 0 PID: 10841 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 424.139752][T10841] Tainted: [W]=WARN [ 424.139753][T10841] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 424.139755][T10841] Call Trace: [ 424.139756][T10841] [ 424.139757][T10841] dump_stack_lvl+0x6f/0xa0 [ 424.139763][T10841] ? vprintk_emit+0x31b/0x3e0 [ 424.139764][T10841] __might_resched.cold+0x1fe/0x2c1 [ 424.139768][T10841] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 424.139771][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139774][T10841] __kmalloc_noprof+0x443/0x760 [ 424.139777][T10841] ? __rwlock_init+0x150/0x150 [ 424.139780][T10841] ? alloc_buf.isra.0+0x4b/0x260 [ 424.139785][T10841] ? do_raw_spin_unlock+0x59/0x250 [ 424.139787][T10841] alloc_buf.isra.0+0x4b/0x260 [ 424.139790][T10841] put_chars+0x1e1/0x2f0 [ 424.139792][T10841] ? __send_to_port+0x420/0x420 [ 424.139793][T10841] ? printk_get_next_message+0x240/0x650 [ 424.139795][T10841] ? console_prepend_replay+0x20/0x20 [ 424.139797][T10841] ? pointer+0x794/0xed0 [ 424.139801][T10841] hvc_console_print+0x292/0x780 [ 424.139805][T10841] ? hvc_write+0x3a0/0x3a0 [ 424.139807][T10841] ? __rwlock_init+0x150/0x150 [ 424.139809][T10841] ? lock_acquire+0x13c/0x160 [ 424.139811][T10841] console_emit_next_record+0x22f/0x4c0 [ 424.139814][T10841] ? devkmsg_read+0x4b0/0x4b0 [ 424.139816][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139817][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139818][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139819][T10841] ? lock_acquire+0x13c/0x160 [ 424.139821][T10841] ? console_flush_one_record+0x111/0x710 [ 424.139823][T10841] console_flush_one_record+0x46f/0x710 [ 424.139825][T10841] ? console_emit_next_record+0x4c0/0x4c0 [ 424.139828][T10841] console_unlock+0xee/0x1f0 [ 424.139830][T10841] ? lock_acquire+0x13c/0x160 [ 424.139832][T10841] ? console_flush_one_record+0x710/0x710 [ 424.139833][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139834][T10841] ? lock_release+0x184/0x1f0 [ 424.139836][T10841] ? lock_acquire+0xe0/0x160 [ 424.139838][T10841] ? __rcu_read_lock+0x70/0x70 [ 424.139839][T10841] ? __down_trylock_console_sem+0x5e/0xa0 [ 424.139841][T10841] ? vprintk_emit+0x320/0x3e0 [ 424.139843][T10841] vprintk_emit+0x37c/0x3e0 [ 424.139844][T10841] ? wake_up_klogd_work_func+0x90/0x90 [ 424.139845][T10841] ? prepare_to_wait_event+0x8d/0x740 [ 424.139848][T10841] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 424.139851][T10841] ? _mutex_trylock_nest_lock+0x390/0x390 [ 424.139853][T10841] _printk+0xc7/0x100 [ 424.139856][T10841] ? snapshot_read.cold+0x21/0x21 [ 424.139858][T10841] ? synchronize_rcu_normal+0x340/0x340 [ 424.139861][T10841] ? netdev_name+0x43/0x60 [ 424.139864][T10841] ? __netdev_printk+0x17f/0x1d0 [ 424.139866][T10841] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 424.139869][T10841] netdev_info+0xe2/0x116 [ 424.139871][T10841] ? netdev_notice+0x120/0x120 [ 424.139873][T10841] ? do_raw_spin_lock+0x131/0x280 [ 424.139875][T10841] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 424.139878][T10841] ? __rwlock_init+0x150/0x150 [ 424.139879][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139880][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139881][T10841] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 424.139883][T10841] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 424.139884][T10841] ? trace_irq_enable.constprop.0+0x30/0x160 [ 424.139886][T10841] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 424.139887][T10841] netif_change_name.cold+0x4f/0x89 [ 424.139889][T10841] ? register_netdev+0x40/0x40 [ 424.139890][T10841] ? lock_release+0x184/0x1f0 [ 424.139892][T10841] ? netdev_adjacent_rename_links+0x470/0x470 [ 424.139894][T10841] ? __kernel_text_address+0x12/0x30 [ 424.139897][T10841] ? write_profile+0xf0/0xf0 [ 424.139900][T10841] ? __asan_memset+0x27/0x50 [ 424.139903][T10841] do_setlink.isra.0+0x1f7d/0x2a60 [ 424.139905][T10841] ? stack_trace_save+0x93/0xc0 [ 424.139907][T10841] ? rtnl_link_get_size+0x350/0x350 [ 424.139908][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139909][T10841] ? stack_depot_save_flags+0x1bc/0x790 [ 424.139915][T10841] ? kasan_save_stack+0x3d/0x50 [ 424.139917][T10841] ? kasan_save_stack+0x2f/0x50 [ 424.139918][T10841] ? kasan_save_track+0x14/0x30 [ 424.139919][T10841] ? __kasan_kmalloc+0x7b/0x90 [ 424.139921][T10841] ? __kmalloc_cache_noprof+0x29a/0x620 [ 424.139922][T10841] ? rtnl_newlink+0x124/0x11b0 [ 424.139923][T10841] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 424.139924][T10841] ? netlink_rcv_skb+0x14e/0x3a0 [ 424.139927][T10841] ? netlink_unicast+0x486/0x750 [ 424.139928][T10841] ? netlink_sendmsg+0x75b/0xc90 [ 424.139930][T10841] ? __sock_sendmsg+0xce/0x190 [ 424.139932][T10841] ? ____sys_sendmsg+0x61a/0x860 [ 424.139934][T10841] ? ___sys_sendmsg+0x14e/0x1d0 [ 424.139935][T10841] ? __sys_sendmsg+0x12c/0x1d0 [ 424.139937][T10841] ? do_syscall_64+0xff/0x530 [ 424.139939][T10841] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 424.139942][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139943][T10841] ? lock_acquire+0x13c/0x160 [ 424.139944][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139945][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139946][T10841] ? trace_contention_end+0xb3/0x180 [ 424.139948][T10841] ? __mutex_lock+0x1db/0x1ea0 [ 424.139949][T10841] ? __mutex_lock+0x9a3/0x1ea0 [ 424.139950][T10841] ? rtnl_newlink+0x9a8/0x11b0 [ 424.139952][T10841] ? ww_mutex_lock+0x160/0x160 [ 424.139953][T10841] ? nla_get_range_signed+0x3d0/0x3d0 [ 424.139956][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139958][T10841] ? __rtnl_newlink+0x3fa/0xa50 [ 424.139960][T10841] rtnl_newlink+0x9f1/0x11b0 [ 424.139962][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139963][T10841] ? rtnl_bridge_getlink+0x850/0x850 [ 424.139964][T10841] ? lock_acquire+0x13c/0x160 [ 424.139965][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139967][T10841] ? is_bpf_text_address+0x3e/0x110 [ 424.139969][T10841] ? is_bpf_text_address+0x72/0x110 [ 424.139971][T10841] ? kernel_text_address+0x149/0x170 [ 424.139972][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139973][T10841] ? cap_capable+0x1d7/0x3d0 [ 424.139977][T10841] ? arch_stack_walk+0xed/0x130 [ 424.139979][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139980][T10841] ? lock_acquire+0x13c/0x160 [ 424.139982][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.139983][T10841] ? rtnl_bridge_getlink+0x850/0x850 [ 424.139984][T10841] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 424.139986][T10841] ? rtnl_link_fill+0x920/0x920 [ 424.139987][T10841] ? filter_irq_stacks+0xd0/0xd0 [ 424.139989][T10841] ? stack_depot_save_flags+0x1bc/0x790 [ 424.139991][T10841] netlink_rcv_skb+0x14e/0x3a0 [ 424.139993][T10841] ? rtnl_link_fill+0x920/0x920 [ 424.139994][T10841] ? lock_release+0x184/0x1f0 [ 424.139995][T10841] ? netlink_ack+0xcf0/0xcf0 [ 424.139997][T10841] ? __netlink_lookup+0xb9/0x6b0 [ 424.140000][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.140001][T10841] ? lock_release+0x184/0x1f0 [ 424.140003][T10841] netlink_unicast+0x486/0x750 [ 424.140005][T10841] ? netlink_attachskb+0x810/0x810 [ 424.140007][T10841] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 424.140009][T10841] netlink_sendmsg+0x75b/0xc90 [ 424.140011][T10841] ? netlink_unicast+0x750/0x750 [ 424.140013][T10841] ? kernel_text_address+0x149/0x170 [ 424.140014][T10841] ? lock_acquire+0x13c/0x160 [ 424.140016][T10841] ? __import_iovec+0x36c/0x620 [ 424.140019][T10841] __sock_sendmsg+0xce/0x190 [ 424.140021][T10841] ____sys_sendmsg+0x61a/0x860 [ 424.140022][T10841] ? copy_msghdr_from_user+0x279/0x420 [ 424.140024][T10841] ? sock_write_iter+0x400/0x400 [ 424.140026][T10841] ? move_addr_to_kernel+0x40/0x40 [ 424.140027][T10841] ? filter_irq_stacks+0xd0/0xd0 [ 424.140030][T10841] ___sys_sendmsg+0x14e/0x1d0 [ 424.140032][T10841] ? copy_msghdr_from_user+0x420/0x420 [ 424.140037][T10841] __sys_sendmsg+0x12c/0x1d0 [ 424.140039][T10841] ? __sys_sendmsg_sock+0x20/0x20 [ 424.140041][T10841] ? rcu_is_watching+0x16/0xd0 [ 424.140043][T10841] do_syscall_64+0xff/0x530 [ 424.140045][T10841] ? exc_page_fault+0xee/0x100 [ 424.140046][T10841] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 424.140048][T10841] RIP: 0033:0x7f41b3dd154e [ 424.140050][T10841] 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 [ 424.140051][T10841] RSP: 002b:00007ffd1b499050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 424.140055][T10841] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f41b3dd154e [ 424.140056][T10841] RDX: 0000000000000000 RSI: 00007ffd1b499100 RDI: 0000000000000005 [ 424.140057][T10841] RBP: 00007ffd1b499060 R08: 0000000000000000 R09: 0000000000000000 [ 424.140058][T10841] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b994 [ 424.140059][T10841] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1b4997d0 [ 424.140061][T10841] [ 431.881860][T10984] eth1: renamed from tmp [ 431.881875][T10984] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 431.881877][T10984] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10984, name: ip [ 431.881879][T10984] preempt_count: 1, expected: 0 [ 431.881880][T10984] RCU nest depth: 0, expected: 0 [ 431.881881][T10984] INFO: lockdep is turned off. [ 431.881882][T10984] irq event stamp: 0 [ 431.881883][T10984] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 431.881888][T10984] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 431.881894][T10984] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 431.881896][T10984] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 431.881898][T10984] Preemption disabled at: [ 431.881899][T10984] [] vprintk_emit+0x31b/0x3e0 [ 431.881906][T10984] CPU: 3 UID: 0 PID: 10984 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 431.881910][T10984] Tainted: [W]=WARN [ 431.881911][T10984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 431.881912][T10984] Call Trace: [ 431.881914][T10984] [ 431.881915][T10984] dump_stack_lvl+0x6f/0xa0 [ 431.881921][T10984] ? vprintk_emit+0x31b/0x3e0 [ 431.881922][T10984] __might_resched.cold+0x1fe/0x2c1 [ 431.881926][T10984] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 431.881929][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.881932][T10984] __kmalloc_noprof+0x443/0x760 [ 431.881935][T10984] ? __rwlock_init+0x150/0x150 [ 431.881938][T10984] ? alloc_buf.isra.0+0x4b/0x260 [ 431.881949][T10984] ? do_raw_spin_unlock+0x59/0x250 [ 431.881951][T10984] alloc_buf.isra.0+0x4b/0x260 [ 431.881954][T10984] put_chars+0x1e1/0x2f0 [ 431.881955][T10984] ? __send_to_port+0x420/0x420 [ 431.881957][T10984] ? printk_get_next_message+0x240/0x650 [ 431.881960][T10984] ? console_prepend_replay+0x20/0x20 [ 431.881962][T10984] ? pointer+0x794/0xed0 [ 431.881965][T10984] hvc_console_print+0x292/0x780 [ 431.881970][T10984] ? hvc_write+0x3a0/0x3a0 [ 431.881972][T10984] ? __rwlock_init+0x150/0x150 [ 431.881974][T10984] ? lock_acquire+0x13c/0x160 [ 431.881977][T10984] console_emit_next_record+0x22f/0x4c0 [ 431.881980][T10984] ? devkmsg_read+0x4b0/0x4b0 [ 431.881982][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.881983][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.881984][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.881985][T10984] ? lock_acquire+0x13c/0x160 [ 431.881987][T10984] ? console_flush_one_record+0x111/0x710 [ 431.881989][T10984] console_flush_one_record+0x46f/0x710 [ 431.881991][T10984] ? console_emit_next_record+0x4c0/0x4c0 [ 431.881994][T10984] console_unlock+0xee/0x1f0 [ 431.881996][T10984] ? lock_acquire+0x13c/0x160 [ 431.881998][T10984] ? console_flush_one_record+0x710/0x710 [ 431.881999][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882000][T10984] ? lock_release+0x184/0x1f0 [ 431.882002][T10984] ? lock_acquire+0xe0/0x160 [ 431.882003][T10984] ? __rcu_read_lock+0x70/0x70 [ 431.882005][T10984] ? __down_trylock_console_sem+0x5e/0xa0 [ 431.882007][T10984] ? vprintk_emit+0x320/0x3e0 [ 431.882008][T10984] vprintk_emit+0x37c/0x3e0 [ 431.882010][T10984] ? wake_up_klogd_work_func+0x90/0x90 [ 431.882011][T10984] ? prepare_to_wait_event+0x8d/0x740 [ 431.882014][T10984] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 431.882017][T10984] ? _mutex_trylock_nest_lock+0x390/0x390 [ 431.882019][T10984] _printk+0xc7/0x100 [ 431.882022][T10984] ? snapshot_read.cold+0x21/0x21 [ 431.882024][T10984] ? synchronize_rcu_normal+0x340/0x340 [ 431.882027][T10984] ? netdev_name+0x43/0x60 [ 431.882030][T10984] ? __netdev_printk+0x17f/0x1d0 [ 431.882032][T10984] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 431.882035][T10984] netdev_info+0xe2/0x116 [ 431.882037][T10984] ? netdev_notice+0x120/0x120 [ 431.882039][T10984] ? do_raw_spin_lock+0x131/0x280 [ 431.882041][T10984] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 431.882044][T10984] ? __rwlock_init+0x150/0x150 [ 431.882046][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882047][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882048][T10984] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 431.882049][T10984] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 431.882051][T10984] ? trace_irq_enable.constprop.0+0x30/0x160 [ 431.882052][T10984] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 431.882053][T10984] netif_change_name.cold+0x4f/0x89 [ 431.882055][T10984] ? register_netdev+0x40/0x40 [ 431.882057][T10984] ? lock_release+0x184/0x1f0 [ 431.882059][T10984] ? netdev_adjacent_rename_links+0x470/0x470 [ 431.882061][T10984] ? __kernel_text_address+0x12/0x30 [ 431.882064][T10984] ? write_profile+0xf0/0xf0 [ 431.882067][T10984] ? __asan_memset+0x27/0x50 [ 431.882071][T10984] do_setlink.isra.0+0x1f7d/0x2a60 [ 431.882073][T10984] ? stack_trace_save+0x93/0xc0 [ 431.882074][T10984] ? rtnl_link_get_size+0x350/0x350 [ 431.882076][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882077][T10984] ? stack_depot_save_flags+0x1bc/0x790 [ 431.882080][T10984] ? kasan_save_stack+0x3d/0x50 [ 431.882082][T10984] ? kasan_save_stack+0x2f/0x50 [ 431.882083][T10984] ? kasan_save_track+0x14/0x30 [ 431.882084][T10984] ? __kasan_kmalloc+0x7b/0x90 [ 431.882085][T10984] ? __kmalloc_cache_noprof+0x29a/0x620 [ 431.882086][T10984] ? rtnl_newlink+0x124/0x11b0 [ 431.882087][T10984] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 431.882089][T10984] ? netlink_rcv_skb+0x14e/0x3a0 [ 431.882092][T10984] ? netlink_unicast+0x486/0x750 [ 431.882093][T10984] ? netlink_sendmsg+0x75b/0xc90 [ 431.882095][T10984] ? __sock_sendmsg+0xce/0x190 [ 431.882097][T10984] ? ____sys_sendmsg+0x61a/0x860 [ 431.882099][T10984] ? ___sys_sendmsg+0x14e/0x1d0 [ 431.882100][T10984] ? __sys_sendmsg+0x12c/0x1d0 [ 431.882102][T10984] ? do_syscall_64+0xff/0x530 [ 431.882104][T10984] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 431.882107][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882108][T10984] ? lock_acquire+0x13c/0x160 [ 431.882109][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882110][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882111][T10984] ? trace_contention_end+0xb3/0x180 [ 431.882113][T10984] ? __mutex_lock+0x1db/0x1ea0 [ 431.882115][T10984] ? __mutex_lock+0x9a3/0x1ea0 [ 431.882116][T10984] ? rtnl_newlink+0x9a8/0x11b0 [ 431.882118][T10984] ? ww_mutex_lock+0x160/0x160 [ 431.882119][T10984] ? nla_get_range_signed+0x3d0/0x3d0 [ 431.882122][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882124][T10984] ? __rtnl_newlink+0x3fa/0xa50 [ 431.882126][T10984] rtnl_newlink+0x9f1/0x11b0 [ 431.882128][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882129][T10984] ? rtnl_bridge_getlink+0x850/0x850 [ 431.882130][T10984] ? lock_acquire+0x13c/0x160 [ 431.882132][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882133][T10984] ? is_bpf_text_address+0x3e/0x110 [ 431.882135][T10984] ? is_bpf_text_address+0x72/0x110 [ 431.882137][T10984] ? kernel_text_address+0x149/0x170 [ 431.882138][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882139][T10984] ? cap_capable+0x1d7/0x3d0 [ 431.882143][T10984] ? arch_stack_walk+0xed/0x130 [ 431.882145][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882146][T10984] ? lock_acquire+0x13c/0x160 [ 431.882148][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882149][T10984] ? rtnl_bridge_getlink+0x850/0x850 [ 431.882150][T10984] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 431.882152][T10984] ? rtnl_link_fill+0x920/0x920 [ 431.882153][T10984] ? filter_irq_stacks+0xd0/0xd0 [ 431.882155][T10984] ? stack_depot_save_flags+0x1bc/0x790 [ 431.882157][T10984] netlink_rcv_skb+0x14e/0x3a0 [ 431.882159][T10984] ? rtnl_link_fill+0x920/0x920 [ 431.882160][T10984] ? lock_release+0x184/0x1f0 [ 431.882162][T10984] ? netlink_ack+0xcf0/0xcf0 [ 431.882164][T10984] ? __netlink_lookup+0xb9/0x6b0 [ 431.882167][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882168][T10984] ? lock_release+0x184/0x1f0 [ 431.882170][T10984] netlink_unicast+0x486/0x750 [ 431.882172][T10984] ? netlink_attachskb+0x810/0x810 [ 431.882174][T10984] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 431.882176][T10984] netlink_sendmsg+0x75b/0xc90 [ 431.882178][T10984] ? netlink_unicast+0x750/0x750 [ 431.882179][T10984] ? kernel_text_address+0x149/0x170 [ 431.882181][T10984] ? lock_acquire+0x13c/0x160 [ 431.882183][T10984] ? __import_iovec+0x36c/0x620 [ 431.882186][T10984] __sock_sendmsg+0xce/0x190 [ 431.882188][T10984] ____sys_sendmsg+0x61a/0x860 [ 431.882190][T10984] ? copy_msghdr_from_user+0x279/0x420 [ 431.882191][T10984] ? sock_write_iter+0x400/0x400 [ 431.882193][T10984] ? move_addr_to_kernel+0x40/0x40 [ 431.882195][T10984] ? filter_irq_stacks+0xd0/0xd0 [ 431.882197][T10984] ___sys_sendmsg+0x14e/0x1d0 [ 431.882199][T10984] ? copy_msghdr_from_user+0x420/0x420 [ 431.882204][T10984] __sys_sendmsg+0x12c/0x1d0 [ 431.882206][T10984] ? __sys_sendmsg_sock+0x20/0x20 [ 431.882209][T10984] ? rcu_is_watching+0x16/0xd0 [ 431.882210][T10984] do_syscall_64+0xff/0x530 [ 431.882212][T10984] ? exc_page_fault+0xee/0x100 [ 431.882214][T10984] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 431.882216][T10984] RIP: 0033:0x7f9e3498054e [ 431.882219][T10984] 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 [ 431.882220][T10984] RSP: 002b:00007ffc6fea7820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 431.882224][T10984] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9e3498054e [ 431.882225][T10984] RDX: 0000000000000000 RSI: 00007ffc6fea78d0 RDI: 0000000000000005 [ 431.882226][T10984] RBP: 00007ffc6fea7830 R08: 0000000000000000 R09: 0000000000000000 [ 431.882227][T10984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b99c [ 431.882228][T10984] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6fea7fa0 [ 431.882231][T10984] [ 439.547572][T11127] eth1: renamed from tmp [ 439.547587][T11127] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 439.547590][T11127] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11127, name: ip [ 439.547592][T11127] preempt_count: 1, expected: 0 [ 439.547592][T11127] RCU nest depth: 0, expected: 0 [ 439.547593][T11127] INFO: lockdep is turned off. [ 439.547594][T11127] irq event stamp: 0 [ 439.547595][T11127] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 439.547599][T11127] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 439.547606][T11127] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 439.547607][T11127] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 439.547609][T11127] Preemption disabled at: [ 439.547610][T11127] [] vprintk_emit+0x31b/0x3e0 [ 439.547617][T11127] CPU: 2 UID: 0 PID: 11127 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 439.547621][T11127] Tainted: [W]=WARN [ 439.547622][T11127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 439.547624][T11127] Call Trace: [ 439.547625][T11127] [ 439.547626][T11127] dump_stack_lvl+0x6f/0xa0 [ 439.547632][T11127] ? vprintk_emit+0x31b/0x3e0 [ 439.547633][T11127] __might_resched.cold+0x1fe/0x2c1 [ 439.547637][T11127] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 439.547640][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547643][T11127] __kmalloc_noprof+0x443/0x760 [ 439.547646][T11127] ? __rwlock_init+0x150/0x150 [ 439.547649][T11127] ? alloc_buf.isra.0+0x4b/0x260 [ 439.547654][T11127] ? do_raw_spin_unlock+0x59/0x250 [ 439.547655][T11127] alloc_buf.isra.0+0x4b/0x260 [ 439.547658][T11127] put_chars+0x1e1/0x2f0 [ 439.547660][T11127] ? __send_to_port+0x420/0x420 [ 439.547661][T11127] ? printk_get_next_message+0x240/0x650 [ 439.547663][T11127] ? console_prepend_replay+0x20/0x20 [ 439.547665][T11127] ? pointer+0x794/0xed0 [ 439.547669][T11127] hvc_console_print+0x292/0x780 [ 439.547673][T11127] ? hvc_write+0x3a0/0x3a0 [ 439.547675][T11127] ? __rwlock_init+0x150/0x150 [ 439.547677][T11127] ? lock_acquire+0x13c/0x160 [ 439.547680][T11127] console_emit_next_record+0x22f/0x4c0 [ 439.547683][T11127] ? devkmsg_read+0x4b0/0x4b0 [ 439.547685][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547686][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547687][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547688][T11127] ? lock_acquire+0x13c/0x160 [ 439.547690][T11127] ? console_flush_one_record+0x111/0x710 [ 439.547692][T11127] console_flush_one_record+0x46f/0x710 [ 439.547694][T11127] ? console_emit_next_record+0x4c0/0x4c0 [ 439.547697][T11127] console_unlock+0xee/0x1f0 [ 439.547699][T11127] ? lock_acquire+0x13c/0x160 [ 439.547700][T11127] ? console_flush_one_record+0x710/0x710 [ 439.547702][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547703][T11127] ? lock_release+0x184/0x1f0 [ 439.547705][T11127] ? lock_acquire+0xe0/0x160 [ 439.547706][T11127] ? __rcu_read_lock+0x70/0x70 [ 439.547708][T11127] ? __down_trylock_console_sem+0x5e/0xa0 [ 439.547710][T11127] ? vprintk_emit+0x320/0x3e0 [ 439.547711][T11127] vprintk_emit+0x37c/0x3e0 [ 439.547713][T11127] ? wake_up_klogd_work_func+0x90/0x90 [ 439.547714][T11127] ? prepare_to_wait_event+0x8d/0x740 [ 439.547717][T11127] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 439.547720][T11127] ? _mutex_trylock_nest_lock+0x390/0x390 [ 439.547722][T11127] _printk+0xc7/0x100 [ 439.547725][T11127] ? snapshot_read.cold+0x21/0x21 [ 439.547727][T11127] ? synchronize_rcu_normal+0x340/0x340 [ 439.547729][T11127] ? netdev_name+0x43/0x60 [ 439.547732][T11127] ? __netdev_printk+0x17f/0x1d0 [ 439.547734][T11127] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 439.547737][T11127] netdev_info+0xe2/0x116 [ 439.547739][T11127] ? netdev_notice+0x120/0x120 [ 439.547741][T11127] ? do_raw_spin_lock+0x131/0x280 [ 439.547743][T11127] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 439.547745][T11127] ? __rwlock_init+0x150/0x150 [ 439.547747][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547748][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547749][T11127] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 439.547751][T11127] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 439.547752][T11127] ? trace_irq_enable.constprop.0+0x30/0x160 [ 439.547753][T11127] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 439.547755][T11127] netif_change_name.cold+0x4f/0x89 [ 439.547757][T11127] ? register_netdev+0x40/0x40 [ 439.547758][T11127] ? lock_release+0x184/0x1f0 [ 439.547760][T11127] ? netdev_adjacent_rename_links+0x470/0x470 [ 439.547762][T11127] ? __kernel_text_address+0x12/0x30 [ 439.547765][T11127] ? write_profile+0xf0/0xf0 [ 439.547768][T11127] ? __asan_memset+0x27/0x50 [ 439.547772][T11127] do_setlink.isra.0+0x1f7d/0x2a60 [ 439.547773][T11127] ? stack_trace_save+0x93/0xc0 [ 439.547775][T11127] ? rtnl_link_get_size+0x350/0x350 [ 439.547776][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547777][T11127] ? stack_depot_save_flags+0x1bc/0x790 [ 439.547781][T11127] ? kasan_save_stack+0x3d/0x50 [ 439.547782][T11127] ? kasan_save_stack+0x2f/0x50 [ 439.547783][T11127] ? kasan_save_track+0x14/0x30 [ 439.547785][T11127] ? __kasan_kmalloc+0x7b/0x90 [ 439.547786][T11127] ? __kmalloc_cache_noprof+0x29a/0x620 [ 439.547787][T11127] ? rtnl_newlink+0x124/0x11b0 [ 439.547788][T11127] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 439.547789][T11127] ? netlink_rcv_skb+0x14e/0x3a0 [ 439.547792][T11127] ? netlink_unicast+0x486/0x750 [ 439.547794][T11127] ? netlink_sendmsg+0x75b/0xc90 [ 439.547795][T11127] ? __sock_sendmsg+0xce/0x190 [ 439.547798][T11127] ? ____sys_sendmsg+0x61a/0x860 [ 439.547799][T11127] ? ___sys_sendmsg+0x14e/0x1d0 [ 439.547801][T11127] ? __sys_sendmsg+0x12c/0x1d0 [ 439.547802][T11127] ? do_syscall_64+0xff/0x530 [ 439.547805][T11127] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 439.547807][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547808][T11127] ? lock_acquire+0x13c/0x160 [ 439.547810][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547811][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547812][T11127] ? trace_contention_end+0xb3/0x180 [ 439.547813][T11127] ? __mutex_lock+0x1db/0x1ea0 [ 439.547815][T11127] ? __mutex_lock+0x9a3/0x1ea0 [ 439.547816][T11127] ? rtnl_newlink+0x9a8/0x11b0 [ 439.547817][T11127] ? ww_mutex_lock+0x160/0x160 [ 439.547818][T11127] ? nla_get_range_signed+0x3d0/0x3d0 [ 439.547822][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547823][T11127] ? __rtnl_newlink+0x3fa/0xa50 [ 439.547825][T11127] rtnl_newlink+0x9f1/0x11b0 [ 439.547827][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547828][T11127] ? rtnl_bridge_getlink+0x850/0x850 [ 439.547829][T11127] ? lock_acquire+0x13c/0x160 [ 439.547831][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547832][T11127] ? is_bpf_text_address+0x3e/0x110 [ 439.547835][T11127] ? is_bpf_text_address+0x72/0x110 [ 439.547836][T11127] ? kernel_text_address+0x149/0x170 [ 439.547838][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547839][T11127] ? cap_capable+0x1d7/0x3d0 [ 439.547842][T11127] ? arch_stack_walk+0xed/0x130 [ 439.547844][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547846][T11127] ? lock_acquire+0x13c/0x160 [ 439.547847][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547848][T11127] ? rtnl_bridge_getlink+0x850/0x850 [ 439.547850][T11127] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 439.547851][T11127] ? rtnl_link_fill+0x920/0x920 [ 439.547853][T11127] ? filter_irq_stacks+0xd0/0xd0 [ 439.547854][T11127] ? stack_depot_save_flags+0x1bc/0x790 [ 439.547857][T11127] netlink_rcv_skb+0x14e/0x3a0 [ 439.547858][T11127] ? rtnl_link_fill+0x920/0x920 [ 439.547860][T11127] ? lock_release+0x184/0x1f0 [ 439.547861][T11127] ? netlink_ack+0xcf0/0xcf0 [ 439.547863][T11127] ? __netlink_lookup+0xb9/0x6b0 [ 439.547866][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547867][T11127] ? lock_release+0x184/0x1f0 [ 439.547869][T11127] netlink_unicast+0x486/0x750 [ 439.547871][T11127] ? netlink_attachskb+0x810/0x810 [ 439.547873][T11127] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 439.547875][T11127] netlink_sendmsg+0x75b/0xc90 [ 439.547877][T11127] ? netlink_unicast+0x750/0x750 [ 439.547879][T11127] ? kernel_text_address+0x149/0x170 [ 439.547880][T11127] ? lock_acquire+0x13c/0x160 [ 439.547882][T11127] ? __import_iovec+0x36c/0x620 [ 439.547885][T11127] __sock_sendmsg+0xce/0x190 [ 439.547887][T11127] ____sys_sendmsg+0x61a/0x860 [ 439.547889][T11127] ? copy_msghdr_from_user+0x279/0x420 [ 439.547890][T11127] ? sock_write_iter+0x400/0x400 [ 439.547892][T11127] ? move_addr_to_kernel+0x40/0x40 [ 439.547893][T11127] ? filter_irq_stacks+0xd0/0xd0 [ 439.547896][T11127] ___sys_sendmsg+0x14e/0x1d0 [ 439.547898][T11127] ? copy_msghdr_from_user+0x420/0x420 [ 439.547902][T11127] __sys_sendmsg+0x12c/0x1d0 [ 439.547904][T11127] ? __sys_sendmsg_sock+0x20/0x20 [ 439.547907][T11127] ? rcu_is_watching+0x16/0xd0 [ 439.547909][T11127] do_syscall_64+0xff/0x530 [ 439.547910][T11127] ? exc_page_fault+0xee/0x100 [ 439.547912][T11127] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 439.547914][T11127] RIP: 0033:0x7f94c265954e [ 439.547916][T11127] 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 [ 439.547918][T11127] RSP: 002b:00007ffed63e60c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 439.547921][T11127] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f94c265954e [ 439.547923][T11127] RDX: 0000000000000000 RSI: 00007ffed63e6170 RDI: 0000000000000005 [ 439.547924][T11127] RBP: 00007ffed63e60d0 R08: 0000000000000000 R09: 0000000000000000 [ 439.547925][T11127] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9a3 [ 439.547926][T11127] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed63e6840 [ 439.547928][T11127] [ 447.104813][T11270] eth1: renamed from tmp [ 447.104827][T11270] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 447.104830][T11270] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11270, name: ip [ 447.104832][T11270] preempt_count: 1, expected: 0 [ 447.104833][T11270] RCU nest depth: 0, expected: 0 [ 447.104834][T11270] INFO: lockdep is turned off. [ 447.104835][T11270] irq event stamp: 0 [ 447.104835][T11270] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 447.104840][T11270] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 447.104846][T11270] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 447.104848][T11270] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 447.104850][T11270] Preemption disabled at: [ 447.104850][T11270] [] vprintk_emit+0x31b/0x3e0 [ 447.104857][T11270] CPU: 3 UID: 0 PID: 11270 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 447.104861][T11270] Tainted: [W]=WARN [ 447.104862][T11270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 447.104864][T11270] Call Trace: [ 447.104865][T11270] [ 447.104866][T11270] dump_stack_lvl+0x6f/0xa0 [ 447.104872][T11270] ? vprintk_emit+0x31b/0x3e0 [ 447.104873][T11270] __might_resched.cold+0x1fe/0x2c1 [ 447.104877][T11270] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 447.104880][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.104882][T11270] __kmalloc_noprof+0x443/0x760 [ 447.104885][T11270] ? __rwlock_init+0x150/0x150 [ 447.104889][T11270] ? alloc_buf.isra.0+0x4b/0x260 [ 447.104894][T11270] ? do_raw_spin_unlock+0x59/0x250 [ 447.104896][T11270] alloc_buf.isra.0+0x4b/0x260 [ 447.104898][T11270] put_chars+0x1e1/0x2f0 [ 447.104900][T11270] ? __send_to_port+0x420/0x420 [ 447.104901][T11270] ? printk_get_next_message+0x240/0x650 [ 447.104903][T11270] ? console_prepend_replay+0x20/0x20 [ 447.104905][T11270] ? pointer+0x794/0xed0 [ 447.104909][T11270] hvc_console_print+0x292/0x780 [ 447.104913][T11270] ? hvc_write+0x3a0/0x3a0 [ 447.104915][T11270] ? __rwlock_init+0x150/0x150 [ 447.104917][T11270] ? lock_acquire+0x13c/0x160 [ 447.104919][T11270] console_emit_next_record+0x22f/0x4c0 [ 447.104922][T11270] ? devkmsg_read+0x4b0/0x4b0 [ 447.104924][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.104926][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.104926][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.104928][T11270] ? lock_acquire+0x13c/0x160 [ 447.104930][T11270] ? console_flush_one_record+0x111/0x710 [ 447.104931][T11270] console_flush_one_record+0x46f/0x710 [ 447.104934][T11270] ? console_emit_next_record+0x4c0/0x4c0 [ 447.104936][T11270] console_unlock+0xee/0x1f0 [ 447.104939][T11270] ? lock_acquire+0x13c/0x160 [ 447.104940][T11270] ? console_flush_one_record+0x710/0x710 [ 447.104942][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.104943][T11270] ? lock_release+0x184/0x1f0 [ 447.104944][T11270] ? lock_acquire+0xe0/0x160 [ 447.104946][T11270] ? __rcu_read_lock+0x70/0x70 [ 447.104947][T11270] ? __down_trylock_console_sem+0x5e/0xa0 [ 447.104949][T11270] ? vprintk_emit+0x320/0x3e0 [ 447.104951][T11270] vprintk_emit+0x37c/0x3e0 [ 447.104953][T11270] ? wake_up_klogd_work_func+0x90/0x90 [ 447.104954][T11270] ? prepare_to_wait_event+0x8d/0x740 [ 447.104956][T11270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 447.104959][T11270] ? _mutex_trylock_nest_lock+0x390/0x390 [ 447.104962][T11270] _printk+0xc7/0x100 [ 447.104965][T11270] ? snapshot_read.cold+0x21/0x21 [ 447.104967][T11270] ? synchronize_rcu_normal+0x340/0x340 [ 447.104969][T11270] ? netdev_name+0x43/0x60 [ 447.104972][T11270] ? __netdev_printk+0x17f/0x1d0 [ 447.104974][T11270] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 447.104977][T11270] netdev_info+0xe2/0x116 [ 447.104979][T11270] ? netdev_notice+0x120/0x120 [ 447.104981][T11270] ? do_raw_spin_lock+0x131/0x280 [ 447.104983][T11270] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 447.104985][T11270] ? __rwlock_init+0x150/0x150 [ 447.104987][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.104988][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.104989][T11270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 447.104991][T11270] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 447.104992][T11270] ? trace_irq_enable.constprop.0+0x30/0x160 [ 447.104999][T11270] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 447.105000][T11270] netif_change_name.cold+0x4f/0x89 [ 447.105002][T11270] ? register_netdev+0x40/0x40 [ 447.105003][T11270] ? lock_release+0x184/0x1f0 [ 447.105005][T11270] ? netdev_adjacent_rename_links+0x470/0x470 [ 447.105008][T11270] ? __kernel_text_address+0x12/0x30 [ 447.105011][T11270] ? write_profile+0xf0/0xf0 [ 447.105013][T11270] ? __asan_memset+0x27/0x50 [ 447.105017][T11270] do_setlink.isra.0+0x1f7d/0x2a60 [ 447.105019][T11270] ? stack_trace_save+0x93/0xc0 [ 447.105021][T11270] ? rtnl_link_get_size+0x350/0x350 [ 447.105022][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105023][T11270] ? stack_depot_save_flags+0x1bc/0x790 [ 447.105027][T11270] ? kasan_save_stack+0x3d/0x50 [ 447.105028][T11270] ? kasan_save_stack+0x2f/0x50 [ 447.105029][T11270] ? kasan_save_track+0x14/0x30 [ 447.105031][T11270] ? __kasan_kmalloc+0x7b/0x90 [ 447.105032][T11270] ? __kmalloc_cache_noprof+0x29a/0x620 [ 447.105033][T11270] ? rtnl_newlink+0x124/0x11b0 [ 447.105034][T11270] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 447.105035][T11270] ? netlink_rcv_skb+0x14e/0x3a0 [ 447.105038][T11270] ? netlink_unicast+0x486/0x750 [ 447.105040][T11270] ? netlink_sendmsg+0x75b/0xc90 [ 447.105041][T11270] ? __sock_sendmsg+0xce/0x190 [ 447.105044][T11270] ? ____sys_sendmsg+0x61a/0x860 [ 447.105045][T11270] ? ___sys_sendmsg+0x14e/0x1d0 [ 447.105046][T11270] ? __sys_sendmsg+0x12c/0x1d0 [ 447.105048][T11270] ? do_syscall_64+0xff/0x530 [ 447.105051][T11270] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 447.105053][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105054][T11270] ? lock_acquire+0x13c/0x160 [ 447.105056][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105057][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105058][T11270] ? trace_contention_end+0xb3/0x180 [ 447.105059][T11270] ? __mutex_lock+0x1db/0x1ea0 [ 447.105060][T11270] ? __mutex_lock+0x9a3/0x1ea0 [ 447.105062][T11270] ? rtnl_newlink+0x9a8/0x11b0 [ 447.105063][T11270] ? ww_mutex_lock+0x160/0x160 [ 447.105064][T11270] ? nla_get_range_signed+0x3d0/0x3d0 [ 447.105067][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105069][T11270] ? __rtnl_newlink+0x3fa/0xa50 [ 447.105071][T11270] rtnl_newlink+0x9f1/0x11b0 [ 447.105073][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105074][T11270] ? rtnl_bridge_getlink+0x850/0x850 [ 447.105075][T11270] ? lock_acquire+0x13c/0x160 [ 447.105077][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105078][T11270] ? is_bpf_text_address+0x3e/0x110 [ 447.105081][T11270] ? is_bpf_text_address+0x72/0x110 [ 447.105082][T11270] ? kernel_text_address+0x149/0x170 [ 447.105083][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105084][T11270] ? cap_capable+0x1d7/0x3d0 [ 447.105088][T11270] ? arch_stack_walk+0xed/0x130 [ 447.105090][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105091][T11270] ? lock_acquire+0x13c/0x160 [ 447.105093][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105094][T11270] ? rtnl_bridge_getlink+0x850/0x850 [ 447.105095][T11270] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 447.105097][T11270] ? rtnl_link_fill+0x920/0x920 [ 447.105098][T11270] ? filter_irq_stacks+0xd0/0xd0 [ 447.105100][T11270] ? stack_depot_save_flags+0x1bc/0x790 [ 447.105102][T11270] netlink_rcv_skb+0x14e/0x3a0 [ 447.105104][T11270] ? rtnl_link_fill+0x920/0x920 [ 447.105105][T11270] ? lock_release+0x184/0x1f0 [ 447.105107][T11270] ? netlink_ack+0xcf0/0xcf0 [ 447.105108][T11270] ? __netlink_lookup+0xb9/0x6b0 [ 447.105111][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105112][T11270] ? lock_release+0x184/0x1f0 [ 447.105114][T11270] netlink_unicast+0x486/0x750 [ 447.105117][T11270] ? netlink_attachskb+0x810/0x810 [ 447.105118][T11270] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 447.105120][T11270] netlink_sendmsg+0x75b/0xc90 [ 447.105122][T11270] ? netlink_unicast+0x750/0x750 [ 447.105124][T11270] ? kernel_text_address+0x149/0x170 [ 447.105126][T11270] ? lock_acquire+0x13c/0x160 [ 447.105127][T11270] ? __import_iovec+0x36c/0x620 [ 447.105130][T11270] __sock_sendmsg+0xce/0x190 [ 447.105132][T11270] ____sys_sendmsg+0x61a/0x860 [ 447.105134][T11270] ? copy_msghdr_from_user+0x279/0x420 [ 447.105135][T11270] ? sock_write_iter+0x400/0x400 [ 447.105137][T11270] ? move_addr_to_kernel+0x40/0x40 [ 447.105138][T11270] ? filter_irq_stacks+0xd0/0xd0 [ 447.105141][T11270] ___sys_sendmsg+0x14e/0x1d0 [ 447.105143][T11270] ? copy_msghdr_from_user+0x420/0x420 [ 447.105148][T11270] __sys_sendmsg+0x12c/0x1d0 [ 447.105149][T11270] ? __sys_sendmsg_sock+0x20/0x20 [ 447.105152][T11270] ? rcu_is_watching+0x16/0xd0 [ 447.105154][T11270] do_syscall_64+0xff/0x530 [ 447.105155][T11270] ? exc_page_fault+0xee/0x100 [ 447.105157][T11270] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 447.105159][T11270] RIP: 0033:0x7f89c2c9154e [ 447.105161][T11270] 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 [ 447.105163][T11270] RSP: 002b:00007ffc3a6adf40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 447.105166][T11270] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f89c2c9154e [ 447.105168][T11270] RDX: 0000000000000000 RSI: 00007ffc3a6adff0 RDI: 0000000000000005 [ 447.105169][T11270] RBP: 00007ffc3a6adf50 R08: 0000000000000000 R09: 0000000000000000 [ 447.105170][T11270] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9ab [ 447.105170][T11270] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc3a6ae6c0 [ 447.105173][T11270] [ 454.730632][T11413] eth1: renamed from tmp [ 454.730646][T11413] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 454.730649][T11413] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11413, name: ip [ 454.730650][T11413] preempt_count: 1, expected: 0 [ 454.730651][T11413] RCU nest depth: 0, expected: 0 [ 454.730652][T11413] INFO: lockdep is turned off. [ 454.730653][T11413] irq event stamp: 0 [ 454.730654][T11413] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 454.730658][T11413] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 454.730665][T11413] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 454.730666][T11413] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 454.730668][T11413] Preemption disabled at: [ 454.730669][T11413] [] vprintk_emit+0x31b/0x3e0 [ 454.730675][T11413] CPU: 3 UID: 0 PID: 11413 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 454.730679][T11413] Tainted: [W]=WARN [ 454.730680][T11413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 454.730681][T11413] Call Trace: [ 454.730683][T11413] [ 454.730684][T11413] dump_stack_lvl+0x6f/0xa0 [ 454.730689][T11413] ? vprintk_emit+0x31b/0x3e0 [ 454.730691][T11413] __might_resched.cold+0x1fe/0x2c1 [ 454.730694][T11413] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 454.730698][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730701][T11413] __kmalloc_noprof+0x443/0x760 [ 454.730704][T11413] ? __rwlock_init+0x150/0x150 [ 454.730707][T11413] ? alloc_buf.isra.0+0x4b/0x260 [ 454.730712][T11413] ? do_raw_spin_unlock+0x59/0x250 [ 454.730713][T11413] alloc_buf.isra.0+0x4b/0x260 [ 454.730716][T11413] put_chars+0x1e1/0x2f0 [ 454.730718][T11413] ? __send_to_port+0x420/0x420 [ 454.730719][T11413] ? printk_get_next_message+0x240/0x650 [ 454.730722][T11413] ? console_prepend_replay+0x20/0x20 [ 454.730724][T11413] ? pointer+0x794/0xed0 [ 454.730727][T11413] hvc_console_print+0x292/0x780 [ 454.730732][T11413] ? hvc_write+0x3a0/0x3a0 [ 454.730734][T11413] ? __rwlock_init+0x150/0x150 [ 454.730736][T11413] ? lock_acquire+0x13c/0x160 [ 454.730738][T11413] console_emit_next_record+0x22f/0x4c0 [ 454.730741][T11413] ? devkmsg_read+0x4b0/0x4b0 [ 454.730743][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730744][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730745][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730746][T11413] ? lock_acquire+0x13c/0x160 [ 454.730748][T11413] ? console_flush_one_record+0x111/0x710 [ 454.730750][T11413] console_flush_one_record+0x46f/0x710 [ 454.730753][T11413] ? console_emit_next_record+0x4c0/0x4c0 [ 454.730755][T11413] console_unlock+0xee/0x1f0 [ 454.730757][T11413] ? lock_acquire+0x13c/0x160 [ 454.730759][T11413] ? console_flush_one_record+0x710/0x710 [ 454.730761][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730762][T11413] ? lock_release+0x184/0x1f0 [ 454.730763][T11413] ? lock_acquire+0xe0/0x160 [ 454.730765][T11413] ? __rcu_read_lock+0x70/0x70 [ 454.730766][T11413] ? __down_trylock_console_sem+0x5e/0xa0 [ 454.730768][T11413] ? vprintk_emit+0x320/0x3e0 [ 454.730770][T11413] vprintk_emit+0x37c/0x3e0 [ 454.730772][T11413] ? wake_up_klogd_work_func+0x90/0x90 [ 454.730773][T11413] ? prepare_to_wait_event+0x8d/0x740 [ 454.730775][T11413] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 454.730778][T11413] ? _mutex_trylock_nest_lock+0x390/0x390 [ 454.730781][T11413] _printk+0xc7/0x100 [ 454.730784][T11413] ? snapshot_read.cold+0x21/0x21 [ 454.730786][T11413] ? synchronize_rcu_normal+0x340/0x340 [ 454.730788][T11413] ? netdev_name+0x43/0x60 [ 454.730791][T11413] ? __netdev_printk+0x17f/0x1d0 [ 454.730793][T11413] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 454.730796][T11413] netdev_info+0xe2/0x116 [ 454.730798][T11413] ? netdev_notice+0x120/0x120 [ 454.730800][T11413] ? do_raw_spin_lock+0x131/0x280 [ 454.730802][T11413] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 454.730805][T11413] ? __rwlock_init+0x150/0x150 [ 454.730806][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730807][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730808][T11413] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 454.730810][T11413] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 454.730811][T11413] ? trace_irq_enable.constprop.0+0x30/0x160 [ 454.730812][T11413] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 454.730814][T11413] netif_change_name.cold+0x4f/0x89 [ 454.730816][T11413] ? register_netdev+0x40/0x40 [ 454.730817][T11413] ? lock_release+0x184/0x1f0 [ 454.730819][T11413] ? netdev_adjacent_rename_links+0x470/0x470 [ 454.730821][T11413] ? __kernel_text_address+0x12/0x30 [ 454.730824][T11413] ? write_profile+0xf0/0xf0 [ 454.730827][T11413] ? __asan_memset+0x27/0x50 [ 454.730830][T11413] do_setlink.isra.0+0x1f7d/0x2a60 [ 454.730832][T11413] ? stack_trace_save+0x93/0xc0 [ 454.730834][T11413] ? rtnl_link_get_size+0x350/0x350 [ 454.730835][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730836][T11413] ? stack_depot_save_flags+0x1bc/0x790 [ 454.730840][T11413] ? kasan_save_stack+0x3d/0x50 [ 454.730841][T11413] ? kasan_save_stack+0x2f/0x50 [ 454.730842][T11413] ? kasan_save_track+0x14/0x30 [ 454.730843][T11413] ? __kasan_kmalloc+0x7b/0x90 [ 454.730845][T11413] ? __kmalloc_cache_noprof+0x29a/0x620 [ 454.730846][T11413] ? rtnl_newlink+0x124/0x11b0 [ 454.730847][T11413] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 454.730848][T11413] ? netlink_rcv_skb+0x14e/0x3a0 [ 454.730851][T11413] ? netlink_unicast+0x486/0x750 [ 454.730853][T11413] ? netlink_sendmsg+0x75b/0xc90 [ 454.730854][T11413] ? __sock_sendmsg+0xce/0x190 [ 454.730857][T11413] ? ____sys_sendmsg+0x61a/0x860 [ 454.730859][T11413] ? ___sys_sendmsg+0x14e/0x1d0 [ 454.730860][T11413] ? __sys_sendmsg+0x12c/0x1d0 [ 454.730862][T11413] ? do_syscall_64+0xff/0x530 [ 454.730864][T11413] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 454.730866][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730868][T11413] ? lock_acquire+0x13c/0x160 [ 454.730869][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730870][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730871][T11413] ? trace_contention_end+0xb3/0x180 [ 454.730873][T11413] ? __mutex_lock+0x1db/0x1ea0 [ 454.730874][T11413] ? __mutex_lock+0x9a3/0x1ea0 [ 454.730876][T11413] ? rtnl_newlink+0x9a8/0x11b0 [ 454.730877][T11413] ? ww_mutex_lock+0x160/0x160 [ 454.730879][T11413] ? nla_get_range_signed+0x3d0/0x3d0 [ 454.730882][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730883][T11413] ? __rtnl_newlink+0x3fa/0xa50 [ 454.730885][T11413] rtnl_newlink+0x9f1/0x11b0 [ 454.730887][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730888][T11413] ? rtnl_bridge_getlink+0x850/0x850 [ 454.730889][T11413] ? lock_acquire+0x13c/0x160 [ 454.730891][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730893][T11413] ? is_bpf_text_address+0x3e/0x110 [ 454.730895][T11413] ? is_bpf_text_address+0x72/0x110 [ 454.730896][T11413] ? kernel_text_address+0x149/0x170 [ 454.730898][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730899][T11413] ? cap_capable+0x1d7/0x3d0 [ 454.730902][T11413] ? arch_stack_walk+0xed/0x130 [ 454.730904][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730906][T11413] ? lock_acquire+0x13c/0x160 [ 454.730907][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730908][T11413] ? rtnl_bridge_getlink+0x850/0x850 [ 454.730910][T11413] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 454.730911][T11413] ? rtnl_link_fill+0x920/0x920 [ 454.730913][T11413] ? filter_irq_stacks+0xd0/0xd0 [ 454.730914][T11413] ? stack_depot_save_flags+0x1bc/0x790 [ 454.730916][T11413] netlink_rcv_skb+0x14e/0x3a0 [ 454.730918][T11413] ? rtnl_link_fill+0x920/0x920 [ 454.730919][T11413] ? lock_release+0x184/0x1f0 [ 454.730921][T11413] ? netlink_ack+0xcf0/0xcf0 [ 454.730923][T11413] ? __netlink_lookup+0xb9/0x6b0 [ 454.730926][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730927][T11413] ? lock_release+0x184/0x1f0 [ 454.730929][T11413] netlink_unicast+0x486/0x750 [ 454.730931][T11413] ? netlink_attachskb+0x810/0x810 [ 454.730933][T11413] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 454.730935][T11413] netlink_sendmsg+0x75b/0xc90 [ 454.730937][T11413] ? netlink_unicast+0x750/0x750 [ 454.730939][T11413] ? kernel_text_address+0x149/0x170 [ 454.730940][T11413] ? lock_acquire+0x13c/0x160 [ 454.730942][T11413] ? __import_iovec+0x36c/0x620 [ 454.730945][T11413] __sock_sendmsg+0xce/0x190 [ 454.730947][T11413] ____sys_sendmsg+0x61a/0x860 [ 454.730948][T11413] ? copy_msghdr_from_user+0x279/0x420 [ 454.730950][T11413] ? sock_write_iter+0x400/0x400 [ 454.730952][T11413] ? move_addr_to_kernel+0x40/0x40 [ 454.730953][T11413] ? filter_irq_stacks+0xd0/0xd0 [ 454.730956][T11413] ___sys_sendmsg+0x14e/0x1d0 [ 454.730958][T11413] ? copy_msghdr_from_user+0x420/0x420 [ 454.730963][T11413] __sys_sendmsg+0x12c/0x1d0 [ 454.730965][T11413] ? __sys_sendmsg_sock+0x20/0x20 [ 454.730967][T11413] ? rcu_is_watching+0x16/0xd0 [ 454.730969][T11413] do_syscall_64+0xff/0x530 [ 454.730971][T11413] ? exc_page_fault+0xee/0x100 [ 454.730972][T11413] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 454.730974][T11413] RIP: 0033:0x7ffac34b954e [ 454.730976][T11413] 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 [ 454.730978][T11413] RSP: 002b:00007ffe78970d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 454.730981][T11413] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ffac34b954e [ 454.730983][T11413] RDX: 0000000000000000 RSI: 00007ffe78970e00 RDI: 0000000000000005 [ 454.730984][T11413] RBP: 00007ffe78970d60 R08: 0000000000000000 R09: 0000000000000000 [ 454.730984][T11413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9b3 [ 454.730985][T11413] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe789714d0 [ 454.730988][T11413] [ 462.371480][T11557] eth1: renamed from tmp [ 462.371494][T11557] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 462.371496][T11557] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11557, name: ip [ 462.371498][T11557] preempt_count: 1, expected: 0 [ 462.371499][T11557] RCU nest depth: 0, expected: 0 [ 462.371500][T11557] INFO: lockdep is turned off. [ 462.371501][T11557] irq event stamp: 0 [ 462.371502][T11557] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 462.371506][T11557] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 462.371512][T11557] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 462.371514][T11557] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 462.371516][T11557] Preemption disabled at: [ 462.371517][T11557] [] vprintk_emit+0x31b/0x3e0 [ 462.371523][T11557] CPU: 3 UID: 0 PID: 11557 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 462.371527][T11557] Tainted: [W]=WARN [ 462.371528][T11557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 462.371530][T11557] Call Trace: [ 462.371531][T11557] [ 462.371532][T11557] dump_stack_lvl+0x6f/0xa0 [ 462.371541][T11557] ? vprintk_emit+0x31b/0x3e0 [ 462.371542][T11557] __might_resched.cold+0x1fe/0x2c1 [ 462.371546][T11557] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 462.371550][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371553][T11557] __kmalloc_noprof+0x443/0x760 [ 462.371555][T11557] ? __rwlock_init+0x150/0x150 [ 462.371559][T11557] ? alloc_buf.isra.0+0x4b/0x260 [ 462.371564][T11557] ? do_raw_spin_unlock+0x59/0x250 [ 462.371566][T11557] alloc_buf.isra.0+0x4b/0x260 [ 462.371569][T11557] put_chars+0x1e1/0x2f0 [ 462.371570][T11557] ? __send_to_port+0x420/0x420 [ 462.371571][T11557] ? printk_get_next_message+0x240/0x650 [ 462.371574][T11557] ? console_prepend_replay+0x20/0x20 [ 462.371576][T11557] ? pointer+0x794/0xed0 [ 462.371580][T11557] hvc_console_print+0x292/0x780 [ 462.371585][T11557] ? hvc_write+0x3a0/0x3a0 [ 462.371586][T11557] ? __rwlock_init+0x150/0x150 [ 462.371588][T11557] ? lock_acquire+0x13c/0x160 [ 462.371591][T11557] console_emit_next_record+0x22f/0x4c0 [ 462.371594][T11557] ? devkmsg_read+0x4b0/0x4b0 [ 462.371596][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371597][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371598][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371599][T11557] ? lock_acquire+0x13c/0x160 [ 462.371601][T11557] ? console_flush_one_record+0x111/0x710 [ 462.371603][T11557] console_flush_one_record+0x46f/0x710 [ 462.371606][T11557] ? console_emit_next_record+0x4c0/0x4c0 [ 462.371608][T11557] console_unlock+0xee/0x1f0 [ 462.371610][T11557] ? lock_acquire+0x13c/0x160 [ 462.371612][T11557] ? console_flush_one_record+0x710/0x710 [ 462.371614][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371615][T11557] ? lock_release+0x184/0x1f0 [ 462.371617][T11557] ? lock_acquire+0xe0/0x160 [ 462.371618][T11557] ? __rcu_read_lock+0x70/0x70 [ 462.371620][T11557] ? __down_trylock_console_sem+0x5e/0xa0 [ 462.371622][T11557] ? vprintk_emit+0x320/0x3e0 [ 462.371623][T11557] vprintk_emit+0x37c/0x3e0 [ 462.371625][T11557] ? wake_up_klogd_work_func+0x90/0x90 [ 462.371626][T11557] ? prepare_to_wait_event+0x8d/0x740 [ 462.371628][T11557] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 462.371632][T11557] ? _mutex_trylock_nest_lock+0x390/0x390 [ 462.371634][T11557] _printk+0xc7/0x100 [ 462.371637][T11557] ? snapshot_read.cold+0x21/0x21 [ 462.371639][T11557] ? synchronize_rcu_normal+0x340/0x340 [ 462.371641][T11557] ? netdev_name+0x43/0x60 [ 462.371644][T11557] ? __netdev_printk+0x17f/0x1d0 [ 462.371646][T11557] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 462.371649][T11557] netdev_info+0xe2/0x116 [ 462.371652][T11557] ? netdev_notice+0x120/0x120 [ 462.371654][T11557] ? do_raw_spin_lock+0x131/0x280 [ 462.371656][T11557] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 462.371658][T11557] ? __rwlock_init+0x150/0x150 [ 462.371660][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371661][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371662][T11557] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 462.371664][T11557] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 462.371665][T11557] ? trace_irq_enable.constprop.0+0x30/0x160 [ 462.371667][T11557] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 462.371668][T11557] netif_change_name.cold+0x4f/0x89 [ 462.371670][T11557] ? register_netdev+0x40/0x40 [ 462.371671][T11557] ? lock_release+0x184/0x1f0 [ 462.371673][T11557] ? netdev_adjacent_rename_links+0x470/0x470 [ 462.371676][T11557] ? __kernel_text_address+0x12/0x30 [ 462.371678][T11557] ? write_profile+0xf0/0xf0 [ 462.371681][T11557] ? __asan_memset+0x27/0x50 [ 462.371685][T11557] do_setlink.isra.0+0x1f7d/0x2a60 [ 462.371686][T11557] ? stack_trace_save+0x93/0xc0 [ 462.371688][T11557] ? rtnl_link_get_size+0x350/0x350 [ 462.371689][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371690][T11557] ? stack_depot_save_flags+0x1bc/0x790 [ 462.371694][T11557] ? kasan_save_stack+0x3d/0x50 [ 462.371696][T11557] ? kasan_save_stack+0x2f/0x50 [ 462.371697][T11557] ? kasan_save_track+0x14/0x30 [ 462.371698][T11557] ? __kasan_kmalloc+0x7b/0x90 [ 462.371699][T11557] ? __kmalloc_cache_noprof+0x29a/0x620 [ 462.371700][T11557] ? rtnl_newlink+0x124/0x11b0 [ 462.371701][T11557] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 462.371702][T11557] ? netlink_rcv_skb+0x14e/0x3a0 [ 462.371706][T11557] ? netlink_unicast+0x486/0x750 [ 462.371707][T11557] ? netlink_sendmsg+0x75b/0xc90 [ 462.371709][T11557] ? __sock_sendmsg+0xce/0x190 [ 462.371711][T11557] ? ____sys_sendmsg+0x61a/0x860 [ 462.371713][T11557] ? ___sys_sendmsg+0x14e/0x1d0 [ 462.371714][T11557] ? __sys_sendmsg+0x12c/0x1d0 [ 462.371716][T11557] ? do_syscall_64+0xff/0x530 [ 462.371718][T11557] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 462.371720][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371722][T11557] ? lock_acquire+0x13c/0x160 [ 462.371723][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371724][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371725][T11557] ? trace_contention_end+0xb3/0x180 [ 462.371727][T11557] ? __mutex_lock+0x1db/0x1ea0 [ 462.371728][T11557] ? __mutex_lock+0x9a3/0x1ea0 [ 462.371729][T11557] ? rtnl_newlink+0x9a8/0x11b0 [ 462.371731][T11557] ? ww_mutex_lock+0x160/0x160 [ 462.371732][T11557] ? nla_get_range_signed+0x3d0/0x3d0 [ 462.371736][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371737][T11557] ? __rtnl_newlink+0x3fa/0xa50 [ 462.371739][T11557] rtnl_newlink+0x9f1/0x11b0 [ 462.371741][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371742][T11557] ? rtnl_bridge_getlink+0x850/0x850 [ 462.371744][T11557] ? lock_acquire+0x13c/0x160 [ 462.371745][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371746][T11557] ? is_bpf_text_address+0x3e/0x110 [ 462.371749][T11557] ? is_bpf_text_address+0x72/0x110 [ 462.371750][T11557] ? kernel_text_address+0x149/0x170 [ 462.371752][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371753][T11557] ? cap_capable+0x1d7/0x3d0 [ 462.371756][T11557] ? arch_stack_walk+0xed/0x130 [ 462.371758][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371759][T11557] ? lock_acquire+0x13c/0x160 [ 462.371761][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371762][T11557] ? rtnl_bridge_getlink+0x850/0x850 [ 462.371764][T11557] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 462.371765][T11557] ? rtnl_link_fill+0x920/0x920 [ 462.371767][T11557] ? filter_irq_stacks+0xd0/0xd0 [ 462.371768][T11557] ? stack_depot_save_flags+0x1bc/0x790 [ 462.371770][T11557] netlink_rcv_skb+0x14e/0x3a0 [ 462.371772][T11557] ? rtnl_link_fill+0x920/0x920 [ 462.371774][T11557] ? lock_release+0x184/0x1f0 [ 462.371775][T11557] ? netlink_ack+0xcf0/0xcf0 [ 462.371777][T11557] ? __netlink_lookup+0xb9/0x6b0 [ 462.371780][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371781][T11557] ? lock_release+0x184/0x1f0 [ 462.371783][T11557] netlink_unicast+0x486/0x750 [ 462.371785][T11557] ? netlink_attachskb+0x810/0x810 [ 462.371787][T11557] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 462.371789][T11557] netlink_sendmsg+0x75b/0xc90 [ 462.371791][T11557] ? netlink_unicast+0x750/0x750 [ 462.371793][T11557] ? kernel_text_address+0x149/0x170 [ 462.371795][T11557] ? lock_acquire+0x13c/0x160 [ 462.371796][T11557] ? __import_iovec+0x36c/0x620 [ 462.371799][T11557] __sock_sendmsg+0xce/0x190 [ 462.371801][T11557] ____sys_sendmsg+0x61a/0x860 [ 462.371803][T11557] ? copy_msghdr_from_user+0x279/0x420 [ 462.371805][T11557] ? sock_write_iter+0x400/0x400 [ 462.371806][T11557] ? move_addr_to_kernel+0x40/0x40 [ 462.371808][T11557] ? filter_irq_stacks+0xd0/0xd0 [ 462.371810][T11557] ___sys_sendmsg+0x14e/0x1d0 [ 462.371812][T11557] ? copy_msghdr_from_user+0x420/0x420 [ 462.371817][T11557] __sys_sendmsg+0x12c/0x1d0 [ 462.371819][T11557] ? __sys_sendmsg_sock+0x20/0x20 [ 462.371822][T11557] ? rcu_is_watching+0x16/0xd0 [ 462.371824][T11557] do_syscall_64+0xff/0x530 [ 462.371825][T11557] ? exc_page_fault+0xee/0x100 [ 462.371827][T11557] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 462.371829][T11557] RIP: 0033:0x7fe8d751c54e [ 462.371831][T11557] 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 [ 462.371833][T11557] RSP: 002b:00007ffed63756a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 462.371836][T11557] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe8d751c54e [ 462.371838][T11557] RDX: 0000000000000000 RSI: 00007ffed6375750 RDI: 0000000000000005 [ 462.371839][T11557] RBP: 00007ffed63756b0 R08: 0000000000000000 R09: 0000000000000000 [ 462.371839][T11557] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9ba [ 462.371840][T11557] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed6375e20 [ 462.371843][T11557] [ 470.012611][T11700] eth1: renamed from tmp [ 470.012625][T11700] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 470.012628][T11700] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11700, name: ip [ 470.012629][T11700] preempt_count: 1, expected: 0 [ 470.012630][T11700] RCU nest depth: 0, expected: 0 [ 470.012631][T11700] INFO: lockdep is turned off. [ 470.012632][T11700] irq event stamp: 0 [ 470.012633][T11700] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 470.012637][T11700] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 470.012643][T11700] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 470.012645][T11700] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 470.012647][T11700] Preemption disabled at: [ 470.012648][T11700] [] vprintk_emit+0x31b/0x3e0 [ 470.012655][T11700] CPU: 3 UID: 0 PID: 11700 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 470.012658][T11700] Tainted: [W]=WARN [ 470.012659][T11700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 470.012661][T11700] Call Trace: [ 470.012663][T11700] [ 470.012664][T11700] dump_stack_lvl+0x6f/0xa0 [ 470.012669][T11700] ? vprintk_emit+0x31b/0x3e0 [ 470.012671][T11700] __might_resched.cold+0x1fe/0x2c1 [ 470.012675][T11700] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 470.012678][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012681][T11700] __kmalloc_noprof+0x443/0x760 [ 470.012684][T11700] ? __rwlock_init+0x150/0x150 [ 470.012687][T11700] ? alloc_buf.isra.0+0x4b/0x260 [ 470.012692][T11700] ? do_raw_spin_unlock+0x59/0x250 [ 470.012694][T11700] alloc_buf.isra.0+0x4b/0x260 [ 470.012696][T11700] put_chars+0x1e1/0x2f0 [ 470.012698][T11700] ? __send_to_port+0x420/0x420 [ 470.012699][T11700] ? printk_get_next_message+0x240/0x650 [ 470.012702][T11700] ? console_prepend_replay+0x20/0x20 [ 470.012704][T11700] ? pointer+0x794/0xed0 [ 470.012708][T11700] hvc_console_print+0x292/0x780 [ 470.012712][T11700] ? hvc_write+0x3a0/0x3a0 [ 470.012714][T11700] ? __rwlock_init+0x150/0x150 [ 470.012716][T11700] ? lock_acquire+0x13c/0x160 [ 470.012719][T11700] console_emit_next_record+0x22f/0x4c0 [ 470.012721][T11700] ? devkmsg_read+0x4b0/0x4b0 [ 470.012723][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012725][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012726][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012727][T11700] ? lock_acquire+0x13c/0x160 [ 470.012729][T11700] ? console_flush_one_record+0x111/0x710 [ 470.012730][T11700] console_flush_one_record+0x46f/0x710 [ 470.012733][T11700] ? console_emit_next_record+0x4c0/0x4c0 [ 470.012736][T11700] console_unlock+0xee/0x1f0 [ 470.012738][T11700] ? lock_acquire+0x13c/0x160 [ 470.012739][T11700] ? console_flush_one_record+0x710/0x710 [ 470.012741][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012742][T11700] ? lock_release+0x184/0x1f0 [ 470.012744][T11700] ? lock_acquire+0xe0/0x160 [ 470.012745][T11700] ? __rcu_read_lock+0x70/0x70 [ 470.012747][T11700] ? __down_trylock_console_sem+0x5e/0xa0 [ 470.012749][T11700] ? vprintk_emit+0x320/0x3e0 [ 470.012750][T11700] vprintk_emit+0x37c/0x3e0 [ 470.012752][T11700] ? wake_up_klogd_work_func+0x90/0x90 [ 470.012753][T11700] ? prepare_to_wait_event+0x8d/0x740 [ 470.012755][T11700] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 470.012758][T11700] ? _mutex_trylock_nest_lock+0x390/0x390 [ 470.012761][T11700] _printk+0xc7/0x100 [ 470.012764][T11700] ? snapshot_read.cold+0x21/0x21 [ 470.012766][T11700] ? synchronize_rcu_normal+0x340/0x340 [ 470.012768][T11700] ? netdev_name+0x43/0x60 [ 470.012771][T11700] ? __netdev_printk+0x17f/0x1d0 [ 470.012773][T11700] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 470.012776][T11700] netdev_info+0xe2/0x116 [ 470.012779][T11700] ? netdev_notice+0x120/0x120 [ 470.012781][T11700] ? do_raw_spin_lock+0x131/0x280 [ 470.012782][T11700] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 470.012785][T11700] ? __rwlock_init+0x150/0x150 [ 470.012786][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012787][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012789][T11700] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 470.012790][T11700] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 470.012792][T11700] ? trace_irq_enable.constprop.0+0x30/0x160 [ 470.012793][T11700] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 470.012794][T11700] netif_change_name.cold+0x4f/0x89 [ 470.012796][T11700] ? register_netdev+0x40/0x40 [ 470.012797][T11700] ? lock_release+0x184/0x1f0 [ 470.012799][T11700] ? netdev_adjacent_rename_links+0x470/0x470 [ 470.012802][T11700] ? __kernel_text_address+0x12/0x30 [ 470.012804][T11700] ? write_profile+0xf0/0xf0 [ 470.012807][T11700] ? __asan_memset+0x27/0x50 [ 470.012811][T11700] do_setlink.isra.0+0x1f7d/0x2a60 [ 470.012813][T11700] ? stack_trace_save+0x93/0xc0 [ 470.012815][T11700] ? rtnl_link_get_size+0x350/0x350 [ 470.012816][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012817][T11700] ? stack_depot_save_flags+0x1bc/0x790 [ 470.012820][T11700] ? kasan_save_stack+0x3d/0x50 [ 470.012822][T11700] ? kasan_save_stack+0x2f/0x50 [ 470.012823][T11700] ? kasan_save_track+0x14/0x30 [ 470.012824][T11700] ? __kasan_kmalloc+0x7b/0x90 [ 470.012825][T11700] ? __kmalloc_cache_noprof+0x29a/0x620 [ 470.012826][T11700] ? rtnl_newlink+0x124/0x11b0 [ 470.012827][T11700] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 470.012829][T11700] ? netlink_rcv_skb+0x14e/0x3a0 [ 470.012832][T11700] ? netlink_unicast+0x486/0x750 [ 470.012833][T11700] ? netlink_sendmsg+0x75b/0xc90 [ 470.012835][T11700] ? __sock_sendmsg+0xce/0x190 [ 470.012837][T11700] ? ____sys_sendmsg+0x61a/0x860 [ 470.012839][T11700] ? ___sys_sendmsg+0x14e/0x1d0 [ 470.012840][T11700] ? __sys_sendmsg+0x12c/0x1d0 [ 470.012842][T11700] ? do_syscall_64+0xff/0x530 [ 470.012844][T11700] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 470.012847][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012848][T11700] ? lock_acquire+0x13c/0x160 [ 470.012849][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012850][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012851][T11700] ? trace_contention_end+0xb3/0x180 [ 470.012853][T11700] ? __mutex_lock+0x1db/0x1ea0 [ 470.012854][T11700] ? __mutex_lock+0x9a3/0x1ea0 [ 470.012856][T11700] ? rtnl_newlink+0x9a8/0x11b0 [ 470.012857][T11700] ? ww_mutex_lock+0x160/0x160 [ 470.012858][T11700] ? nla_get_range_signed+0x3d0/0x3d0 [ 470.012862][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012863][T11700] ? __rtnl_newlink+0x3fa/0xa50 [ 470.012865][T11700] rtnl_newlink+0x9f1/0x11b0 [ 470.012867][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012868][T11700] ? rtnl_bridge_getlink+0x850/0x850 [ 470.012870][T11700] ? lock_acquire+0x13c/0x160 [ 470.012871][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012873][T11700] ? is_bpf_text_address+0x3e/0x110 [ 470.012875][T11700] ? is_bpf_text_address+0x72/0x110 [ 470.012876][T11700] ? kernel_text_address+0x149/0x170 [ 470.012878][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012879][T11700] ? cap_capable+0x1d7/0x3d0 [ 470.012882][T11700] ? arch_stack_walk+0xed/0x130 [ 470.012885][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012886][T11700] ? lock_acquire+0x13c/0x160 [ 470.012887][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012888][T11700] ? rtnl_bridge_getlink+0x850/0x850 [ 470.012890][T11700] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 470.012891][T11700] ? rtnl_link_fill+0x920/0x920 [ 470.012893][T11700] ? filter_irq_stacks+0xd0/0xd0 [ 470.012894][T11700] ? stack_depot_save_flags+0x1bc/0x790 [ 470.012897][T11700] netlink_rcv_skb+0x14e/0x3a0 [ 470.012898][T11700] ? rtnl_link_fill+0x920/0x920 [ 470.012900][T11700] ? lock_release+0x184/0x1f0 [ 470.012901][T11700] ? netlink_ack+0xcf0/0xcf0 [ 470.012903][T11700] ? __netlink_lookup+0xb9/0x6b0 [ 470.012906][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012907][T11700] ? lock_release+0x184/0x1f0 [ 470.012909][T11700] netlink_unicast+0x486/0x750 [ 470.012911][T11700] ? netlink_attachskb+0x810/0x810 [ 470.012913][T11700] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 470.012915][T11700] netlink_sendmsg+0x75b/0xc90 [ 470.012917][T11700] ? netlink_unicast+0x750/0x750 [ 470.012919][T11700] ? kernel_text_address+0x149/0x170 [ 470.012920][T11700] ? lock_acquire+0x13c/0x160 [ 470.012922][T11700] ? __import_iovec+0x36c/0x620 [ 470.012925][T11700] __sock_sendmsg+0xce/0x190 [ 470.012927][T11700] ____sys_sendmsg+0x61a/0x860 [ 470.012929][T11700] ? copy_msghdr_from_user+0x279/0x420 [ 470.012931][T11700] ? sock_write_iter+0x400/0x400 [ 470.012932][T11700] ? move_addr_to_kernel+0x40/0x40 [ 470.012934][T11700] ? filter_irq_stacks+0xd0/0xd0 [ 470.012936][T11700] ___sys_sendmsg+0x14e/0x1d0 [ 470.012938][T11700] ? copy_msghdr_from_user+0x420/0x420 [ 470.012943][T11700] __sys_sendmsg+0x12c/0x1d0 [ 470.012945][T11700] ? __sys_sendmsg_sock+0x20/0x20 [ 470.012948][T11700] ? rcu_is_watching+0x16/0xd0 [ 470.012949][T11700] do_syscall_64+0xff/0x530 [ 470.012951][T11700] ? exc_page_fault+0xee/0x100 [ 470.012953][T11700] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 470.012955][T11700] RIP: 0033:0x7f4fdf6bf54e [ 470.012956][T11700] 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 [ 470.012958][T11700] RSP: 002b:00007fffe80b4d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 470.012962][T11700] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4fdf6bf54e [ 470.012963][T11700] RDX: 0000000000000000 RSI: 00007fffe80b4e10 RDI: 0000000000000005 [ 470.012964][T11700] RBP: 00007fffe80b4d70 R08: 0000000000000000 R09: 0000000000000000 [ 470.012965][T11700] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9c2 [ 470.012966][T11700] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe80b54e0 [ 470.012968][T11700] [ 477.649730][T11842] eth1: renamed from tmp [ 477.649744][T11842] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 477.649747][T11842] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11842, name: ip [ 477.649749][T11842] preempt_count: 1, expected: 0 [ 477.649750][T11842] RCU nest depth: 0, expected: 0 [ 477.649751][T11842] INFO: lockdep is turned off. [ 477.649752][T11842] irq event stamp: 0 [ 477.649753][T11842] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 477.649757][T11842] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 477.649764][T11842] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 477.649766][T11842] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 477.649767][T11842] Preemption disabled at: [ 477.649768][T11842] [] vprintk_emit+0x31b/0x3e0 [ 477.649775][T11842] CPU: 0 UID: 0 PID: 11842 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 477.649778][T11842] Tainted: [W]=WARN [ 477.649779][T11842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 477.649781][T11842] Call Trace: [ 477.649783][T11842] [ 477.649784][T11842] dump_stack_lvl+0x6f/0xa0 [ 477.649790][T11842] ? vprintk_emit+0x31b/0x3e0 [ 477.649791][T11842] __might_resched.cold+0x1fe/0x2c1 [ 477.649795][T11842] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 477.649799][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649801][T11842] __kmalloc_noprof+0x443/0x760 [ 477.649804][T11842] ? __rwlock_init+0x150/0x150 [ 477.649807][T11842] ? alloc_buf.isra.0+0x4b/0x260 [ 477.649813][T11842] ? do_raw_spin_unlock+0x59/0x250 [ 477.649814][T11842] alloc_buf.isra.0+0x4b/0x260 [ 477.649817][T11842] put_chars+0x1e1/0x2f0 [ 477.649819][T11842] ? __send_to_port+0x420/0x420 [ 477.649820][T11842] ? printk_get_next_message+0x240/0x650 [ 477.649823][T11842] ? console_prepend_replay+0x20/0x20 [ 477.649825][T11842] ? pointer+0x794/0xed0 [ 477.649828][T11842] hvc_console_print+0x292/0x780 [ 477.649833][T11842] ? hvc_write+0x3a0/0x3a0 [ 477.649835][T11842] ? __rwlock_init+0x150/0x150 [ 477.649837][T11842] ? lock_acquire+0x13c/0x160 [ 477.649840][T11842] console_emit_next_record+0x22f/0x4c0 [ 477.649843][T11842] ? devkmsg_read+0x4b0/0x4b0 [ 477.649845][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649846][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649847][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649848][T11842] ? lock_acquire+0x13c/0x160 [ 477.649850][T11842] ? console_flush_one_record+0x111/0x710 [ 477.649852][T11842] console_flush_one_record+0x46f/0x710 [ 477.649855][T11842] ? console_emit_next_record+0x4c0/0x4c0 [ 477.649858][T11842] console_unlock+0xee/0x1f0 [ 477.649860][T11842] ? lock_acquire+0x13c/0x160 [ 477.649862][T11842] ? console_flush_one_record+0x710/0x710 [ 477.649864][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649865][T11842] ? lock_release+0x184/0x1f0 [ 477.649867][T11842] ? lock_acquire+0xe0/0x160 [ 477.649868][T11842] ? __rcu_read_lock+0x70/0x70 [ 477.649870][T11842] ? __down_trylock_console_sem+0x5e/0xa0 [ 477.649872][T11842] ? vprintk_emit+0x320/0x3e0 [ 477.649873][T11842] vprintk_emit+0x37c/0x3e0 [ 477.649875][T11842] ? wake_up_klogd_work_func+0x90/0x90 [ 477.649876][T11842] ? prepare_to_wait_event+0x8d/0x740 [ 477.649879][T11842] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 477.649882][T11842] ? _mutex_trylock_nest_lock+0x390/0x390 [ 477.649885][T11842] _printk+0xc7/0x100 [ 477.649888][T11842] ? snapshot_read.cold+0x21/0x21 [ 477.649890][T11842] ? synchronize_rcu_normal+0x340/0x340 [ 477.649892][T11842] ? netdev_name+0x43/0x60 [ 477.649896][T11842] ? __netdev_printk+0x17f/0x1d0 [ 477.649898][T11842] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 477.649901][T11842] netdev_info+0xe2/0x116 [ 477.649903][T11842] ? netdev_notice+0x120/0x120 [ 477.649905][T11842] ? do_raw_spin_lock+0x131/0x280 [ 477.649907][T11842] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 477.649910][T11842] ? __rwlock_init+0x150/0x150 [ 477.649911][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649912][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649913][T11842] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 477.649915][T11842] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 477.649916][T11842] ? trace_irq_enable.constprop.0+0x30/0x160 [ 477.649918][T11842] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 477.649919][T11842] netif_change_name.cold+0x4f/0x89 [ 477.649921][T11842] ? register_netdev+0x40/0x40 [ 477.649922][T11842] ? lock_release+0x184/0x1f0 [ 477.649925][T11842] ? netdev_adjacent_rename_links+0x470/0x470 [ 477.649927][T11842] ? __kernel_text_address+0x12/0x30 [ 477.649930][T11842] ? write_profile+0xf0/0xf0 [ 477.649933][T11842] ? __asan_memset+0x27/0x50 [ 477.649937][T11842] do_setlink.isra.0+0x1f7d/0x2a60 [ 477.649939][T11842] ? stack_trace_save+0x93/0xc0 [ 477.649940][T11842] ? rtnl_link_get_size+0x350/0x350 [ 477.649942][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649943][T11842] ? stack_depot_save_flags+0x1bc/0x790 [ 477.649946][T11842] ? kasan_save_stack+0x3d/0x50 [ 477.649948][T11842] ? kasan_save_stack+0x2f/0x50 [ 477.649949][T11842] ? kasan_save_track+0x14/0x30 [ 477.649950][T11842] ? __kasan_kmalloc+0x7b/0x90 [ 477.649951][T11842] ? __kmalloc_cache_noprof+0x29a/0x620 [ 477.649953][T11842] ? rtnl_newlink+0x124/0x11b0 [ 477.649954][T11842] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 477.649955][T11842] ? netlink_rcv_skb+0x14e/0x3a0 [ 477.649958][T11842] ? netlink_unicast+0x486/0x750 [ 477.649960][T11842] ? netlink_sendmsg+0x75b/0xc90 [ 477.649962][T11842] ? __sock_sendmsg+0xce/0x190 [ 477.649964][T11842] ? ____sys_sendmsg+0x61a/0x860 [ 477.649966][T11842] ? ___sys_sendmsg+0x14e/0x1d0 [ 477.649967][T11842] ? __sys_sendmsg+0x12c/0x1d0 [ 477.649969][T11842] ? do_syscall_64+0xff/0x530 [ 477.649971][T11842] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 477.649974][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649975][T11842] ? lock_acquire+0x13c/0x160 [ 477.649976][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649978][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649979][T11842] ? trace_contention_end+0xb3/0x180 [ 477.649980][T11842] ? __mutex_lock+0x1db/0x1ea0 [ 477.649982][T11842] ? __mutex_lock+0x9a3/0x1ea0 [ 477.649983][T11842] ? rtnl_newlink+0x9a8/0x11b0 [ 477.649985][T11842] ? ww_mutex_lock+0x160/0x160 [ 477.649986][T11842] ? nla_get_range_signed+0x3d0/0x3d0 [ 477.649989][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649991][T11842] ? __rtnl_newlink+0x3fa/0xa50 [ 477.649993][T11842] rtnl_newlink+0x9f1/0x11b0 [ 477.649995][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.649996][T11842] ? rtnl_bridge_getlink+0x850/0x850 [ 477.649998][T11842] ? lock_acquire+0x13c/0x160 [ 477.649999][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.650001][T11842] ? is_bpf_text_address+0x3e/0x110 [ 477.650003][T11842] ? is_bpf_text_address+0x72/0x110 [ 477.650004][T11842] ? kernel_text_address+0x149/0x170 [ 477.650006][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.650007][T11842] ? cap_capable+0x1d7/0x3d0 [ 477.650011][T11842] ? arch_stack_walk+0xed/0x130 [ 477.650013][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.650014][T11842] ? lock_acquire+0x13c/0x160 [ 477.650016][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.650017][T11842] ? rtnl_bridge_getlink+0x850/0x850 [ 477.650019][T11842] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 477.650020][T11842] ? rtnl_link_fill+0x920/0x920 [ 477.650022][T11842] ? filter_irq_stacks+0xd0/0xd0 [ 477.650023][T11842] ? stack_depot_save_flags+0x1bc/0x790 [ 477.650026][T11842] netlink_rcv_skb+0x14e/0x3a0 [ 477.650028][T11842] ? rtnl_link_fill+0x920/0x920 [ 477.650029][T11842] ? lock_release+0x184/0x1f0 [ 477.650031][T11842] ? netlink_ack+0xcf0/0xcf0 [ 477.650032][T11842] ? __netlink_lookup+0xb9/0x6b0 [ 477.650035][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.650037][T11842] ? lock_release+0x184/0x1f0 [ 477.650039][T11842] netlink_unicast+0x486/0x750 [ 477.650041][T11842] ? netlink_attachskb+0x810/0x810 [ 477.650043][T11842] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 477.650045][T11842] netlink_sendmsg+0x75b/0xc90 [ 477.650047][T11842] ? netlink_unicast+0x750/0x750 [ 477.650049][T11842] ? kernel_text_address+0x149/0x170 [ 477.650051][T11842] ? lock_acquire+0x13c/0x160 [ 477.650052][T11842] ? __import_iovec+0x36c/0x620 [ 477.650056][T11842] __sock_sendmsg+0xce/0x190 [ 477.650058][T11842] ____sys_sendmsg+0x61a/0x860 [ 477.650060][T11842] ? copy_msghdr_from_user+0x279/0x420 [ 477.650061][T11842] ? sock_write_iter+0x400/0x400 [ 477.650063][T11842] ? move_addr_to_kernel+0x40/0x40 [ 477.650065][T11842] ? filter_irq_stacks+0xd0/0xd0 [ 477.650068][T11842] ___sys_sendmsg+0x14e/0x1d0 [ 477.650069][T11842] ? copy_msghdr_from_user+0x420/0x420 [ 477.650075][T11842] __sys_sendmsg+0x12c/0x1d0 [ 477.650077][T11842] ? __sys_sendmsg_sock+0x20/0x20 [ 477.650080][T11842] ? rcu_is_watching+0x16/0xd0 [ 477.650082][T11842] do_syscall_64+0xff/0x530 [ 477.650084][T11842] ? exc_page_fault+0xee/0x100 [ 477.650086][T11842] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 477.650087][T11842] RIP: 0033:0x7fa030a0254e [ 477.650089][T11842] 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 [ 477.650091][T11842] RSP: 002b:00007ffc1f682980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 477.650095][T11842] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa030a0254e [ 477.650096][T11842] RDX: 0000000000000000 RSI: 00007ffc1f682a30 RDI: 0000000000000005 [ 477.650097][T11842] RBP: 00007ffc1f682990 R08: 0000000000000000 R09: 0000000000000000 [ 477.650098][T11842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9c9 [ 477.650099][T11842] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1f683100 [ 477.650106][T11842] [ 485.193734][T11984] eth1: renamed from tmp [ 485.193749][T11984] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 485.193752][T11984] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11984, name: ip [ 485.193753][T11984] preempt_count: 1, expected: 0 [ 485.193754][T11984] RCU nest depth: 0, expected: 0 [ 485.193756][T11984] INFO: lockdep is turned off. [ 485.193757][T11984] irq event stamp: 0 [ 485.193758][T11984] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 485.193762][T11984] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 485.193769][T11984] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 485.193771][T11984] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 485.193773][T11984] Preemption disabled at: [ 485.193773][T11984] [] vprintk_emit+0x31b/0x3e0 [ 485.193780][T11984] CPU: 0 UID: 0 PID: 11984 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 485.193784][T11984] Tainted: [W]=WARN [ 485.193785][T11984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 485.193787][T11984] Call Trace: [ 485.193789][T11984] [ 485.193790][T11984] dump_stack_lvl+0x6f/0xa0 [ 485.193796][T11984] ? vprintk_emit+0x31b/0x3e0 [ 485.193798][T11984] __might_resched.cold+0x1fe/0x2c1 [ 485.193802][T11984] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 485.193805][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193808][T11984] __kmalloc_noprof+0x443/0x760 [ 485.193811][T11984] ? __rwlock_init+0x150/0x150 [ 485.193814][T11984] ? alloc_buf.isra.0+0x4b/0x260 [ 485.193820][T11984] ? do_raw_spin_unlock+0x59/0x250 [ 485.193822][T11984] alloc_buf.isra.0+0x4b/0x260 [ 485.193824][T11984] put_chars+0x1e1/0x2f0 [ 485.193826][T11984] ? __send_to_port+0x420/0x420 [ 485.193827][T11984] ? printk_get_next_message+0x240/0x650 [ 485.193830][T11984] ? console_prepend_replay+0x20/0x20 [ 485.193832][T11984] ? pointer+0x794/0xed0 [ 485.193836][T11984] hvc_console_print+0x292/0x780 [ 485.193841][T11984] ? hvc_write+0x3a0/0x3a0 [ 485.193843][T11984] ? __rwlock_init+0x150/0x150 [ 485.193845][T11984] ? lock_acquire+0x13c/0x160 [ 485.193847][T11984] console_emit_next_record+0x22f/0x4c0 [ 485.193850][T11984] ? devkmsg_read+0x4b0/0x4b0 [ 485.193852][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193854][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193855][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193856][T11984] ? lock_acquire+0x13c/0x160 [ 485.193858][T11984] ? console_flush_one_record+0x111/0x710 [ 485.193860][T11984] console_flush_one_record+0x46f/0x710 [ 485.193862][T11984] ? console_emit_next_record+0x4c0/0x4c0 [ 485.193865][T11984] console_unlock+0xee/0x1f0 [ 485.193867][T11984] ? lock_acquire+0x13c/0x160 [ 485.193869][T11984] ? console_flush_one_record+0x710/0x710 [ 485.193871][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193872][T11984] ? lock_release+0x184/0x1f0 [ 485.193873][T11984] ? lock_acquire+0xe0/0x160 [ 485.193875][T11984] ? __rcu_read_lock+0x70/0x70 [ 485.193877][T11984] ? __down_trylock_console_sem+0x5e/0xa0 [ 485.193879][T11984] ? vprintk_emit+0x320/0x3e0 [ 485.193880][T11984] vprintk_emit+0x37c/0x3e0 [ 485.193882][T11984] ? wake_up_klogd_work_func+0x90/0x90 [ 485.193883][T11984] ? prepare_to_wait_event+0x8d/0x740 [ 485.193886][T11984] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 485.193889][T11984] ? _mutex_trylock_nest_lock+0x390/0x390 [ 485.193892][T11984] _printk+0xc7/0x100 [ 485.193895][T11984] ? snapshot_read.cold+0x21/0x21 [ 485.193897][T11984] ? synchronize_rcu_normal+0x340/0x340 [ 485.193899][T11984] ? netdev_name+0x43/0x60 [ 485.193903][T11984] ? __netdev_printk+0x17f/0x1d0 [ 485.193905][T11984] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 485.193908][T11984] netdev_info+0xe2/0x116 [ 485.193911][T11984] ? netdev_notice+0x120/0x120 [ 485.193913][T11984] ? do_raw_spin_lock+0x131/0x280 [ 485.193915][T11984] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 485.193918][T11984] ? __rwlock_init+0x150/0x150 [ 485.193919][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193920][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193922][T11984] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 485.193923][T11984] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 485.193925][T11984] ? trace_irq_enable.constprop.0+0x30/0x160 [ 485.193926][T11984] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 485.193928][T11984] netif_change_name.cold+0x4f/0x89 [ 485.193929][T11984] ? register_netdev+0x40/0x40 [ 485.193931][T11984] ? lock_release+0x184/0x1f0 [ 485.193933][T11984] ? netdev_adjacent_rename_links+0x470/0x470 [ 485.193936][T11984] ? __kernel_text_address+0x12/0x30 [ 485.193938][T11984] ? write_profile+0xf0/0xf0 [ 485.193941][T11984] ? __asan_memset+0x27/0x50 [ 485.193945][T11984] do_setlink.isra.0+0x1f7d/0x2a60 [ 485.193947][T11984] ? stack_trace_save+0x93/0xc0 [ 485.193949][T11984] ? rtnl_link_get_size+0x350/0x350 [ 485.193950][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193951][T11984] ? stack_depot_save_flags+0x1bc/0x790 [ 485.193955][T11984] ? kasan_save_stack+0x3d/0x50 [ 485.193957][T11984] ? kasan_save_stack+0x2f/0x50 [ 485.193958][T11984] ? kasan_save_track+0x14/0x30 [ 485.193959][T11984] ? __kasan_kmalloc+0x7b/0x90 [ 485.193960][T11984] ? __kmalloc_cache_noprof+0x29a/0x620 [ 485.193962][T11984] ? rtnl_newlink+0x124/0x11b0 [ 485.193963][T11984] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 485.193964][T11984] ? netlink_rcv_skb+0x14e/0x3a0 [ 485.193967][T11984] ? netlink_unicast+0x486/0x750 [ 485.193969][T11984] ? netlink_sendmsg+0x75b/0xc90 [ 485.193971][T11984] ? __sock_sendmsg+0xce/0x190 [ 485.193974][T11984] ? ____sys_sendmsg+0x61a/0x860 [ 485.193975][T11984] ? ___sys_sendmsg+0x14e/0x1d0 [ 485.193976][T11984] ? __sys_sendmsg+0x12c/0x1d0 [ 485.193979][T11984] ? do_syscall_64+0xff/0x530 [ 485.193981][T11984] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 485.193984][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193985][T11984] ? lock_acquire+0x13c/0x160 [ 485.193987][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193988][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.193989][T11984] ? trace_contention_end+0xb3/0x180 [ 485.193991][T11984] ? __mutex_lock+0x1db/0x1ea0 [ 485.193992][T11984] ? __mutex_lock+0x9a3/0x1ea0 [ 485.193993][T11984] ? rtnl_newlink+0x9a8/0x11b0 [ 485.193995][T11984] ? ww_mutex_lock+0x160/0x160 [ 485.193996][T11984] ? nla_get_range_signed+0x3d0/0x3d0 [ 485.194000][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.194001][T11984] ? __rtnl_newlink+0x3fa/0xa50 [ 485.194003][T11984] rtnl_newlink+0x9f1/0x11b0 [ 485.194005][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.194006][T11984] ? rtnl_bridge_getlink+0x850/0x850 [ 485.194007][T11984] ? lock_acquire+0x13c/0x160 [ 485.194009][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.194011][T11984] ? is_bpf_text_address+0x3e/0x110 [ 485.194013][T11984] ? is_bpf_text_address+0x72/0x110 [ 485.194015][T11984] ? kernel_text_address+0x149/0x170 [ 485.194016][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.194018][T11984] ? cap_capable+0x1d7/0x3d0 [ 485.194021][T11984] ? arch_stack_walk+0xed/0x130 [ 485.194023][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.194025][T11984] ? lock_acquire+0x13c/0x160 [ 485.194026][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.194027][T11984] ? rtnl_bridge_getlink+0x850/0x850 [ 485.194029][T11984] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 485.194031][T11984] ? rtnl_link_fill+0x920/0x920 [ 485.194032][T11984] ? filter_irq_stacks+0xd0/0xd0 [ 485.194034][T11984] ? stack_depot_save_flags+0x1bc/0x790 [ 485.194036][T11984] netlink_rcv_skb+0x14e/0x3a0 [ 485.194038][T11984] ? rtnl_link_fill+0x920/0x920 [ 485.194039][T11984] ? lock_release+0x184/0x1f0 [ 485.194041][T11984] ? netlink_ack+0xcf0/0xcf0 [ 485.194043][T11984] ? __netlink_lookup+0xb9/0x6b0 [ 485.194046][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.194047][T11984] ? lock_release+0x184/0x1f0 [ 485.194049][T11984] netlink_unicast+0x486/0x750 [ 485.194052][T11984] ? netlink_attachskb+0x810/0x810 [ 485.194053][T11984] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 485.194056][T11984] netlink_sendmsg+0x75b/0xc90 [ 485.194058][T11984] ? netlink_unicast+0x750/0x750 [ 485.194060][T11984] ? kernel_text_address+0x149/0x170 [ 485.194061][T11984] ? lock_acquire+0x13c/0x160 [ 485.194063][T11984] ? __import_iovec+0x36c/0x620 [ 485.194066][T11984] __sock_sendmsg+0xce/0x190 [ 485.194069][T11984] ____sys_sendmsg+0x61a/0x860 [ 485.194070][T11984] ? copy_msghdr_from_user+0x279/0x420 [ 485.194072][T11984] ? sock_write_iter+0x400/0x400 [ 485.194074][T11984] ? move_addr_to_kernel+0x40/0x40 [ 485.194075][T11984] ? filter_irq_stacks+0xd0/0xd0 [ 485.194078][T11984] ___sys_sendmsg+0x14e/0x1d0 [ 485.194080][T11984] ? copy_msghdr_from_user+0x420/0x420 [ 485.194086][T11984] __sys_sendmsg+0x12c/0x1d0 [ 485.194088][T11984] ? __sys_sendmsg_sock+0x20/0x20 [ 485.194091][T11984] ? rcu_is_watching+0x16/0xd0 [ 485.194093][T11984] do_syscall_64+0xff/0x530 [ 485.194094][T11984] ? exc_page_fault+0xee/0x100 [ 485.194096][T11984] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 485.194098][T11984] RIP: 0033:0x7f292021854e [ 485.194101][T11984] 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 [ 485.194102][T11984] RSP: 002b:00007ffc72300ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 485.194106][T11984] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f292021854e [ 485.194108][T11984] RDX: 0000000000000000 RSI: 00007ffc72300b80 RDI: 0000000000000005 [ 485.194109][T11984] RBP: 00007ffc72300ae0 R08: 0000000000000000 R09: 0000000000000000 [ 485.194110][T11984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9d1 [ 485.194111][T11984] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc72301250 [ 485.194113][T11984] [ 492.805197][T12127] eth1: renamed from tmp [ 492.805210][T12127] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 492.805213][T12127] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12127, name: ip [ 492.805215][T12127] preempt_count: 1, expected: 0 [ 492.805216][T12127] RCU nest depth: 0, expected: 0 [ 492.805217][T12127] INFO: lockdep is turned off. [ 492.805218][T12127] irq event stamp: 0 [ 492.805219][T12127] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 492.805223][T12127] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 492.805230][T12127] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 492.805231][T12127] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 492.805233][T12127] Preemption disabled at: [ 492.805234][T12127] [] vprintk_emit+0x31b/0x3e0 [ 492.805241][T12127] CPU: 0 UID: 0 PID: 12127 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 492.805244][T12127] Tainted: [W]=WARN [ 492.805245][T12127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 492.805247][T12127] Call Trace: [ 492.805249][T12127] [ 492.805250][T12127] dump_stack_lvl+0x6f/0xa0 [ 492.805257][T12127] ? vprintk_emit+0x31b/0x3e0 [ 492.805258][T12127] __might_resched.cold+0x1fe/0x2c1 [ 492.805262][T12127] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 492.805265][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805268][T12127] __kmalloc_noprof+0x443/0x760 [ 492.805271][T12127] ? __rwlock_init+0x150/0x150 [ 492.805274][T12127] ? alloc_buf.isra.0+0x4b/0x260 [ 492.805279][T12127] ? do_raw_spin_unlock+0x59/0x250 [ 492.805281][T12127] alloc_buf.isra.0+0x4b/0x260 [ 492.805284][T12127] put_chars+0x1e1/0x2f0 [ 492.805285][T12127] ? __send_to_port+0x420/0x420 [ 492.805286][T12127] ? printk_get_next_message+0x240/0x650 [ 492.805289][T12127] ? console_prepend_replay+0x20/0x20 [ 492.805291][T12127] ? pointer+0x794/0xed0 [ 492.805295][T12127] hvc_console_print+0x292/0x780 [ 492.805300][T12127] ? hvc_write+0x3a0/0x3a0 [ 492.805301][T12127] ? __rwlock_init+0x150/0x150 [ 492.805303][T12127] ? lock_acquire+0x13c/0x160 [ 492.805306][T12127] console_emit_next_record+0x22f/0x4c0 [ 492.805309][T12127] ? devkmsg_read+0x4b0/0x4b0 [ 492.805311][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805312][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805313][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805314][T12127] ? lock_acquire+0x13c/0x160 [ 492.805316][T12127] ? console_flush_one_record+0x111/0x710 [ 492.805318][T12127] console_flush_one_record+0x46f/0x710 [ 492.805320][T12127] ? console_emit_next_record+0x4c0/0x4c0 [ 492.805323][T12127] console_unlock+0xee/0x1f0 [ 492.805325][T12127] ? lock_acquire+0x13c/0x160 [ 492.805327][T12127] ? console_flush_one_record+0x710/0x710 [ 492.805328][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805329][T12127] ? lock_release+0x184/0x1f0 [ 492.805331][T12127] ? lock_acquire+0xe0/0x160 [ 492.805332][T12127] ? __rcu_read_lock+0x70/0x70 [ 492.805334][T12127] ? __down_trylock_console_sem+0x5e/0xa0 [ 492.805336][T12127] ? vprintk_emit+0x320/0x3e0 [ 492.805337][T12127] vprintk_emit+0x37c/0x3e0 [ 492.805339][T12127] ? wake_up_klogd_work_func+0x90/0x90 [ 492.805340][T12127] ? prepare_to_wait_event+0x8d/0x740 [ 492.805343][T12127] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 492.805346][T12127] ? _mutex_trylock_nest_lock+0x390/0x390 [ 492.805348][T12127] _printk+0xc7/0x100 [ 492.805351][T12127] ? snapshot_read.cold+0x21/0x21 [ 492.805353][T12127] ? synchronize_rcu_normal+0x340/0x340 [ 492.805356][T12127] ? netdev_name+0x43/0x60 [ 492.805359][T12127] ? __netdev_printk+0x17f/0x1d0 [ 492.805361][T12127] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 492.805364][T12127] netdev_info+0xe2/0x116 [ 492.805366][T12127] ? netdev_notice+0x120/0x120 [ 492.805368][T12127] ? do_raw_spin_lock+0x131/0x280 [ 492.805370][T12127] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 492.805373][T12127] ? __rwlock_init+0x150/0x150 [ 492.805374][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805375][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805376][T12127] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 492.805378][T12127] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 492.805379][T12127] ? trace_irq_enable.constprop.0+0x30/0x160 [ 492.805381][T12127] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 492.805382][T12127] netif_change_name.cold+0x4f/0x89 [ 492.805384][T12127] ? register_netdev+0x40/0x40 [ 492.805385][T12127] ? lock_release+0x184/0x1f0 [ 492.805387][T12127] ? netdev_adjacent_rename_links+0x470/0x470 [ 492.805390][T12127] ? __kernel_text_address+0x12/0x30 [ 492.805392][T12127] ? write_profile+0xf0/0xf0 [ 492.805395][T12127] ? __asan_memset+0x27/0x50 [ 492.805399][T12127] do_setlink.isra.0+0x1f7d/0x2a60 [ 492.805401][T12127] ? stack_trace_save+0x93/0xc0 [ 492.805402][T12127] ? rtnl_link_get_size+0x350/0x350 [ 492.805404][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805405][T12127] ? stack_depot_save_flags+0x1bc/0x790 [ 492.805408][T12127] ? kasan_save_stack+0x3d/0x50 [ 492.805410][T12127] ? kasan_save_stack+0x2f/0x50 [ 492.805411][T12127] ? kasan_save_track+0x14/0x30 [ 492.805412][T12127] ? __kasan_kmalloc+0x7b/0x90 [ 492.805413][T12127] ? __kmalloc_cache_noprof+0x29a/0x620 [ 492.805414][T12127] ? rtnl_newlink+0x124/0x11b0 [ 492.805415][T12127] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 492.805417][T12127] ? netlink_rcv_skb+0x14e/0x3a0 [ 492.805420][T12127] ? netlink_unicast+0x486/0x750 [ 492.805422][T12127] ? netlink_sendmsg+0x75b/0xc90 [ 492.805423][T12127] ? __sock_sendmsg+0xce/0x190 [ 492.805426][T12127] ? ____sys_sendmsg+0x61a/0x860 [ 492.805427][T12127] ? ___sys_sendmsg+0x14e/0x1d0 [ 492.805429][T12127] ? __sys_sendmsg+0x12c/0x1d0 [ 492.805431][T12127] ? do_syscall_64+0xff/0x530 [ 492.805433][T12127] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 492.805436][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805437][T12127] ? lock_acquire+0x13c/0x160 [ 492.805438][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805439][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805440][T12127] ? trace_contention_end+0xb3/0x180 [ 492.805442][T12127] ? __mutex_lock+0x1db/0x1ea0 [ 492.805443][T12127] ? __mutex_lock+0x9a3/0x1ea0 [ 492.805445][T12127] ? rtnl_newlink+0x9a8/0x11b0 [ 492.805446][T12127] ? ww_mutex_lock+0x160/0x160 [ 492.805447][T12127] ? nla_get_range_signed+0x3d0/0x3d0 [ 492.805451][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805452][T12127] ? __rtnl_newlink+0x3fa/0xa50 [ 492.805454][T12127] rtnl_newlink+0x9f1/0x11b0 [ 492.805456][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805457][T12127] ? rtnl_bridge_getlink+0x850/0x850 [ 492.805458][T12127] ? lock_acquire+0x13c/0x160 [ 492.805460][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805461][T12127] ? is_bpf_text_address+0x3e/0x110 [ 492.805464][T12127] ? is_bpf_text_address+0x72/0x110 [ 492.805465][T12127] ? kernel_text_address+0x149/0x170 [ 492.805467][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805468][T12127] ? cap_capable+0x1d7/0x3d0 [ 492.805471][T12127] ? arch_stack_walk+0xed/0x130 [ 492.805473][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805475][T12127] ? lock_acquire+0x13c/0x160 [ 492.805476][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805477][T12127] ? rtnl_bridge_getlink+0x850/0x850 [ 492.805479][T12127] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 492.805481][T12127] ? rtnl_link_fill+0x920/0x920 [ 492.805482][T12127] ? filter_irq_stacks+0xd0/0xd0 [ 492.805484][T12127] ? stack_depot_save_flags+0x1bc/0x790 [ 492.805486][T12127] netlink_rcv_skb+0x14e/0x3a0 [ 492.805488][T12127] ? rtnl_link_fill+0x920/0x920 [ 492.805489][T12127] ? lock_release+0x184/0x1f0 [ 492.805491][T12127] ? netlink_ack+0xcf0/0xcf0 [ 492.805492][T12127] ? __netlink_lookup+0xb9/0x6b0 [ 492.805495][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805497][T12127] ? lock_release+0x184/0x1f0 [ 492.805499][T12127] netlink_unicast+0x486/0x750 [ 492.805501][T12127] ? netlink_attachskb+0x810/0x810 [ 492.805503][T12127] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 492.805505][T12127] netlink_sendmsg+0x75b/0xc90 [ 492.805507][T12127] ? netlink_unicast+0x750/0x750 [ 492.805508][T12127] ? kernel_text_address+0x149/0x170 [ 492.805510][T12127] ? lock_acquire+0x13c/0x160 [ 492.805512][T12127] ? __import_iovec+0x36c/0x620 [ 492.805515][T12127] __sock_sendmsg+0xce/0x190 [ 492.805517][T12127] ____sys_sendmsg+0x61a/0x860 [ 492.805518][T12127] ? copy_msghdr_from_user+0x279/0x420 [ 492.805520][T12127] ? sock_write_iter+0x400/0x400 [ 492.805522][T12127] ? move_addr_to_kernel+0x40/0x40 [ 492.805523][T12127] ? filter_irq_stacks+0xd0/0xd0 [ 492.805526][T12127] ___sys_sendmsg+0x14e/0x1d0 [ 492.805528][T12127] ? copy_msghdr_from_user+0x420/0x420 [ 492.805533][T12127] __sys_sendmsg+0x12c/0x1d0 [ 492.805535][T12127] ? __sys_sendmsg_sock+0x20/0x20 [ 492.805538][T12127] ? rcu_is_watching+0x16/0xd0 [ 492.805542][T12127] do_syscall_64+0xff/0x530 [ 492.805544][T12127] ? exc_page_fault+0xee/0x100 [ 492.805546][T12127] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 492.805548][T12127] RIP: 0033:0x7fcfbc2e254e [ 492.805550][T12127] 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 [ 492.805552][T12127] RSP: 002b:00007fffe4926c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.805555][T12127] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcfbc2e254e [ 492.805557][T12127] RDX: 0000000000000000 RSI: 00007fffe4926d40 RDI: 0000000000000005 [ 492.805557][T12127] RBP: 00007fffe4926ca0 R08: 0000000000000000 R09: 0000000000000000 [ 492.805558][T12127] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9d9 [ 492.805559][T12127] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe4927410 [ 492.805562][T12127] [ 500.432808][T12270] eth1: renamed from tmp [ 500.432823][T12270] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 500.432826][T12270] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12270, name: ip [ 500.432828][T12270] preempt_count: 1, expected: 0 [ 500.432829][T12270] RCU nest depth: 0, expected: 0 [ 500.432829][T12270] INFO: lockdep is turned off. [ 500.432831][T12270] irq event stamp: 0 [ 500.432831][T12270] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 500.432836][T12270] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 500.432842][T12270] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 500.432844][T12270] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 500.432846][T12270] Preemption disabled at: [ 500.432846][T12270] [] vprintk_emit+0x31b/0x3e0 [ 500.432854][T12270] CPU: 0 UID: 0 PID: 12270 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 500.432857][T12270] Tainted: [W]=WARN [ 500.432858][T12270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 500.432861][T12270] Call Trace: [ 500.432862][T12270] [ 500.432863][T12270] dump_stack_lvl+0x6f/0xa0 [ 500.432869][T12270] ? vprintk_emit+0x31b/0x3e0 [ 500.432870][T12270] __might_resched.cold+0x1fe/0x2c1 [ 500.432874][T12270] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 500.432878][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.432880][T12270] __kmalloc_noprof+0x443/0x760 [ 500.432884][T12270] ? __rwlock_init+0x150/0x150 [ 500.432887][T12270] ? alloc_buf.isra.0+0x4b/0x260 [ 500.432892][T12270] ? do_raw_spin_unlock+0x59/0x250 [ 500.432893][T12270] alloc_buf.isra.0+0x4b/0x260 [ 500.432896][T12270] put_chars+0x1e1/0x2f0 [ 500.432898][T12270] ? __send_to_port+0x420/0x420 [ 500.432899][T12270] ? printk_get_next_message+0x240/0x650 [ 500.432902][T12270] ? console_prepend_replay+0x20/0x20 [ 500.432904][T12270] ? pointer+0x794/0xed0 [ 500.432907][T12270] hvc_console_print+0x292/0x780 [ 500.432912][T12270] ? hvc_write+0x3a0/0x3a0 [ 500.432914][T12270] ? __rwlock_init+0x150/0x150 [ 500.432916][T12270] ? lock_acquire+0x13c/0x160 [ 500.432918][T12270] console_emit_next_record+0x22f/0x4c0 [ 500.432921][T12270] ? devkmsg_read+0x4b0/0x4b0 [ 500.432923][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.432925][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.432926][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.432927][T12270] ? lock_acquire+0x13c/0x160 [ 500.432929][T12270] ? console_flush_one_record+0x111/0x710 [ 500.432930][T12270] console_flush_one_record+0x46f/0x710 [ 500.432933][T12270] ? console_emit_next_record+0x4c0/0x4c0 [ 500.432936][T12270] console_unlock+0xee/0x1f0 [ 500.432938][T12270] ? lock_acquire+0x13c/0x160 [ 500.432939][T12270] ? console_flush_one_record+0x710/0x710 [ 500.432941][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.432942][T12270] ? lock_release+0x184/0x1f0 [ 500.432943][T12270] ? lock_acquire+0xe0/0x160 [ 500.432945][T12270] ? __rcu_read_lock+0x70/0x70 [ 500.432946][T12270] ? __down_trylock_console_sem+0x5e/0xa0 [ 500.432948][T12270] ? vprintk_emit+0x320/0x3e0 [ 500.432950][T12270] vprintk_emit+0x37c/0x3e0 [ 500.432952][T12270] ? wake_up_klogd_work_func+0x90/0x90 [ 500.432953][T12270] ? prepare_to_wait_event+0x8d/0x740 [ 500.432955][T12270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 500.432958][T12270] ? _mutex_trylock_nest_lock+0x390/0x390 [ 500.432961][T12270] _printk+0xc7/0x100 [ 500.432964][T12270] ? snapshot_read.cold+0x21/0x21 [ 500.432966][T12270] ? synchronize_rcu_normal+0x340/0x340 [ 500.432968][T12270] ? netdev_name+0x43/0x60 [ 500.432971][T12270] ? __netdev_printk+0x17f/0x1d0 [ 500.432973][T12270] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 500.432976][T12270] netdev_info+0xe2/0x116 [ 500.432979][T12270] ? netdev_notice+0x120/0x120 [ 500.432981][T12270] ? do_raw_spin_lock+0x131/0x280 [ 500.432982][T12270] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 500.432985][T12270] ? __rwlock_init+0x150/0x150 [ 500.432987][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.432988][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.432989][T12270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 500.432990][T12270] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 500.432992][T12270] ? trace_irq_enable.constprop.0+0x30/0x160 [ 500.432993][T12270] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 500.432995][T12270] netif_change_name.cold+0x4f/0x89 [ 500.432997][T12270] ? register_netdev+0x40/0x40 [ 500.432998][T12270] ? lock_release+0x184/0x1f0 [ 500.433000][T12270] ? netdev_adjacent_rename_links+0x470/0x470 [ 500.433003][T12270] ? __kernel_text_address+0x12/0x30 [ 500.433005][T12270] ? write_profile+0xf0/0xf0 [ 500.433008][T12270] ? __asan_memset+0x27/0x50 [ 500.433012][T12270] do_setlink.isra.0+0x1f7d/0x2a60 [ 500.433014][T12270] ? stack_trace_save+0x93/0xc0 [ 500.433015][T12270] ? rtnl_link_get_size+0x350/0x350 [ 500.433017][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433018][T12270] ? stack_depot_save_flags+0x1bc/0x790 [ 500.433021][T12270] ? kasan_save_stack+0x3d/0x50 [ 500.433023][T12270] ? kasan_save_stack+0x2f/0x50 [ 500.433024][T12270] ? kasan_save_track+0x14/0x30 [ 500.433025][T12270] ? __kasan_kmalloc+0x7b/0x90 [ 500.433026][T12270] ? __kmalloc_cache_noprof+0x29a/0x620 [ 500.433027][T12270] ? rtnl_newlink+0x124/0x11b0 [ 500.433028][T12270] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 500.433030][T12270] ? netlink_rcv_skb+0x14e/0x3a0 [ 500.433033][T12270] ? netlink_unicast+0x486/0x750 [ 500.433034][T12270] ? netlink_sendmsg+0x75b/0xc90 [ 500.433036][T12270] ? __sock_sendmsg+0xce/0x190 [ 500.433039][T12270] ? ____sys_sendmsg+0x61a/0x860 [ 500.433040][T12270] ? ___sys_sendmsg+0x14e/0x1d0 [ 500.433042][T12270] ? __sys_sendmsg+0x12c/0x1d0 [ 500.433043][T12270] ? do_syscall_64+0xff/0x530 [ 500.433046][T12270] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 500.433048][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433049][T12270] ? lock_acquire+0x13c/0x160 [ 500.433051][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433052][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433053][T12270] ? trace_contention_end+0xb3/0x180 [ 500.433055][T12270] ? __mutex_lock+0x1db/0x1ea0 [ 500.433056][T12270] ? __mutex_lock+0x9a3/0x1ea0 [ 500.433057][T12270] ? rtnl_newlink+0x9a8/0x11b0 [ 500.433059][T12270] ? ww_mutex_lock+0x160/0x160 [ 500.433060][T12270] ? nla_get_range_signed+0x3d0/0x3d0 [ 500.433063][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433065][T12270] ? __rtnl_newlink+0x3fa/0xa50 [ 500.433067][T12270] rtnl_newlink+0x9f1/0x11b0 [ 500.433069][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433070][T12270] ? rtnl_bridge_getlink+0x850/0x850 [ 500.433071][T12270] ? lock_acquire+0x13c/0x160 [ 500.433073][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433074][T12270] ? is_bpf_text_address+0x3e/0x110 [ 500.433076][T12270] ? is_bpf_text_address+0x72/0x110 [ 500.433078][T12270] ? kernel_text_address+0x149/0x170 [ 500.433079][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433080][T12270] ? cap_capable+0x1d7/0x3d0 [ 500.433084][T12270] ? arch_stack_walk+0xed/0x130 [ 500.433086][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433087][T12270] ? lock_acquire+0x13c/0x160 [ 500.433089][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433090][T12270] ? rtnl_bridge_getlink+0x850/0x850 [ 500.433091][T12270] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 500.433093][T12270] ? rtnl_link_fill+0x920/0x920 [ 500.433094][T12270] ? filter_irq_stacks+0xd0/0xd0 [ 500.433096][T12270] ? stack_depot_save_flags+0x1bc/0x790 [ 500.433098][T12270] netlink_rcv_skb+0x14e/0x3a0 [ 500.433100][T12270] ? rtnl_link_fill+0x920/0x920 [ 500.433101][T12270] ? lock_release+0x184/0x1f0 [ 500.433103][T12270] ? netlink_ack+0xcf0/0xcf0 [ 500.433105][T12270] ? __netlink_lookup+0xb9/0x6b0 [ 500.433108][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433109][T12270] ? lock_release+0x184/0x1f0 [ 500.433111][T12270] netlink_unicast+0x486/0x750 [ 500.433113][T12270] ? netlink_attachskb+0x810/0x810 [ 500.433115][T12270] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 500.433117][T12270] netlink_sendmsg+0x75b/0xc90 [ 500.433119][T12270] ? netlink_unicast+0x750/0x750 [ 500.433121][T12270] ? kernel_text_address+0x149/0x170 [ 500.433122][T12270] ? lock_acquire+0x13c/0x160 [ 500.433124][T12270] ? __import_iovec+0x36c/0x620 [ 500.433127][T12270] __sock_sendmsg+0xce/0x190 [ 500.433129][T12270] ____sys_sendmsg+0x61a/0x860 [ 500.433131][T12270] ? copy_msghdr_from_user+0x279/0x420 [ 500.433132][T12270] ? sock_write_iter+0x400/0x400 [ 500.433134][T12270] ? move_addr_to_kernel+0x40/0x40 [ 500.433135][T12270] ? filter_irq_stacks+0xd0/0xd0 [ 500.433138][T12270] ___sys_sendmsg+0x14e/0x1d0 [ 500.433140][T12270] ? copy_msghdr_from_user+0x420/0x420 [ 500.433145][T12270] __sys_sendmsg+0x12c/0x1d0 [ 500.433147][T12270] ? __sys_sendmsg_sock+0x20/0x20 [ 500.433150][T12270] ? rcu_is_watching+0x16/0xd0 [ 500.433151][T12270] do_syscall_64+0xff/0x530 [ 500.433153][T12270] ? exc_page_fault+0xee/0x100 [ 500.433155][T12270] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 500.433157][T12270] RIP: 0033:0x7f331108354e [ 500.433159][T12270] 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 [ 500.433160][T12270] RSP: 002b:00007fff9f0f3440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 500.433164][T12270] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f331108354e [ 500.433166][T12270] RDX: 0000000000000000 RSI: 00007fff9f0f34f0 RDI: 0000000000000005 [ 500.433167][T12270] RBP: 00007fff9f0f3450 R08: 0000000000000000 R09: 0000000000000000 [ 500.433167][T12270] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9e0 [ 500.433168][T12270] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff9f0f3bc0 [ 500.433171][T12270] [ 508.045590][T12413] eth1: renamed from tmp [ 508.045605][T12413] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 508.045608][T12413] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12413, name: ip [ 508.045610][T12413] preempt_count: 1, expected: 0 [ 508.045611][T12413] RCU nest depth: 0, expected: 0 [ 508.045612][T12413] INFO: lockdep is turned off. [ 508.045613][T12413] irq event stamp: 0 [ 508.045614][T12413] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 508.045618][T12413] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 508.045624][T12413] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 508.045626][T12413] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 508.045628][T12413] Preemption disabled at: [ 508.045629][T12413] [] vprintk_emit+0x31b/0x3e0 [ 508.045636][T12413] CPU: 3 UID: 0 PID: 12413 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 508.045639][T12413] Tainted: [W]=WARN [ 508.045640][T12413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 508.045642][T12413] Call Trace: [ 508.045643][T12413] [ 508.045645][T12413] dump_stack_lvl+0x6f/0xa0 [ 508.045651][T12413] ? vprintk_emit+0x31b/0x3e0 [ 508.045652][T12413] __might_resched.cold+0x1fe/0x2c1 [ 508.045656][T12413] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 508.045659][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045662][T12413] __kmalloc_noprof+0x443/0x760 [ 508.045665][T12413] ? __rwlock_init+0x150/0x150 [ 508.045669][T12413] ? alloc_buf.isra.0+0x4b/0x260 [ 508.045674][T12413] ? do_raw_spin_unlock+0x59/0x250 [ 508.045675][T12413] alloc_buf.isra.0+0x4b/0x260 [ 508.045678][T12413] put_chars+0x1e1/0x2f0 [ 508.045679][T12413] ? __send_to_port+0x420/0x420 [ 508.045681][T12413] ? printk_get_next_message+0x240/0x650 [ 508.045683][T12413] ? console_prepend_replay+0x20/0x20 [ 508.045685][T12413] ? pointer+0x794/0xed0 [ 508.045689][T12413] hvc_console_print+0x292/0x780 [ 508.045693][T12413] ? hvc_write+0x3a0/0x3a0 [ 508.045695][T12413] ? __rwlock_init+0x150/0x150 [ 508.045697][T12413] ? lock_acquire+0x13c/0x160 [ 508.045699][T12413] console_emit_next_record+0x22f/0x4c0 [ 508.045702][T12413] ? devkmsg_read+0x4b0/0x4b0 [ 508.045704][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045705][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045706][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045707][T12413] ? lock_acquire+0x13c/0x160 [ 508.045709][T12413] ? console_flush_one_record+0x111/0x710 [ 508.045711][T12413] console_flush_one_record+0x46f/0x710 [ 508.045713][T12413] ? console_emit_next_record+0x4c0/0x4c0 [ 508.045716][T12413] console_unlock+0xee/0x1f0 [ 508.045718][T12413] ? lock_acquire+0x13c/0x160 [ 508.045719][T12413] ? console_flush_one_record+0x710/0x710 [ 508.045721][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045722][T12413] ? lock_release+0x184/0x1f0 [ 508.045724][T12413] ? lock_acquire+0xe0/0x160 [ 508.045725][T12413] ? __rcu_read_lock+0x70/0x70 [ 508.045727][T12413] ? __down_trylock_console_sem+0x5e/0xa0 [ 508.045729][T12413] ? vprintk_emit+0x320/0x3e0 [ 508.045730][T12413] vprintk_emit+0x37c/0x3e0 [ 508.045732][T12413] ? wake_up_klogd_work_func+0x90/0x90 [ 508.045733][T12413] ? prepare_to_wait_event+0x8d/0x740 [ 508.045735][T12413] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 508.045738][T12413] ? _mutex_trylock_nest_lock+0x390/0x390 [ 508.045740][T12413] _printk+0xc7/0x100 [ 508.045743][T12413] ? snapshot_read.cold+0x21/0x21 [ 508.045745][T12413] ? synchronize_rcu_normal+0x340/0x340 [ 508.045748][T12413] ? netdev_name+0x43/0x60 [ 508.045751][T12413] ? __netdev_printk+0x17f/0x1d0 [ 508.045753][T12413] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 508.045756][T12413] netdev_info+0xe2/0x116 [ 508.045758][T12413] ? netdev_notice+0x120/0x120 [ 508.045760][T12413] ? do_raw_spin_lock+0x131/0x280 [ 508.045762][T12413] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 508.045764][T12413] ? __rwlock_init+0x150/0x150 [ 508.045766][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045767][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045768][T12413] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 508.045769][T12413] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 508.045771][T12413] ? trace_irq_enable.constprop.0+0x30/0x160 [ 508.045772][T12413] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 508.045773][T12413] netif_change_name.cold+0x4f/0x89 [ 508.045775][T12413] ? register_netdev+0x40/0x40 [ 508.045776][T12413] ? lock_release+0x184/0x1f0 [ 508.045778][T12413] ? netdev_adjacent_rename_links+0x470/0x470 [ 508.045781][T12413] ? __kernel_text_address+0x12/0x30 [ 508.045783][T12413] ? write_profile+0xf0/0xf0 [ 508.045787][T12413] ? __asan_memset+0x27/0x50 [ 508.045790][T12413] do_setlink.isra.0+0x1f7d/0x2a60 [ 508.045792][T12413] ? stack_trace_save+0x93/0xc0 [ 508.045794][T12413] ? rtnl_link_get_size+0x350/0x350 [ 508.045795][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045796][T12413] ? stack_depot_save_flags+0x1bc/0x790 [ 508.045799][T12413] ? kasan_save_stack+0x3d/0x50 [ 508.045801][T12413] ? kasan_save_stack+0x2f/0x50 [ 508.045802][T12413] ? kasan_save_track+0x14/0x30 [ 508.045803][T12413] ? __kasan_kmalloc+0x7b/0x90 [ 508.045805][T12413] ? __kmalloc_cache_noprof+0x29a/0x620 [ 508.045806][T12413] ? rtnl_newlink+0x124/0x11b0 [ 508.045807][T12413] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 508.045808][T12413] ? netlink_rcv_skb+0x14e/0x3a0 [ 508.045811][T12413] ? netlink_unicast+0x486/0x750 [ 508.045813][T12413] ? netlink_sendmsg+0x75b/0xc90 [ 508.045815][T12413] ? __sock_sendmsg+0xce/0x190 [ 508.045817][T12413] ? ____sys_sendmsg+0x61a/0x860 [ 508.045819][T12413] ? ___sys_sendmsg+0x14e/0x1d0 [ 508.045820][T12413] ? __sys_sendmsg+0x12c/0x1d0 [ 508.045822][T12413] ? do_syscall_64+0xff/0x530 [ 508.045824][T12413] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 508.045827][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045828][T12413] ? lock_acquire+0x13c/0x160 [ 508.045829][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045830][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045831][T12413] ? trace_contention_end+0xb3/0x180 [ 508.045833][T12413] ? __mutex_lock+0x1db/0x1ea0 [ 508.045834][T12413] ? __mutex_lock+0x9a3/0x1ea0 [ 508.045836][T12413] ? rtnl_newlink+0x9a8/0x11b0 [ 508.045837][T12413] ? ww_mutex_lock+0x160/0x160 [ 508.045838][T12413] ? nla_get_range_signed+0x3d0/0x3d0 [ 508.045842][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045843][T12413] ? __rtnl_newlink+0x3fa/0xa50 [ 508.045845][T12413] rtnl_newlink+0x9f1/0x11b0 [ 508.045847][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045848][T12413] ? rtnl_bridge_getlink+0x850/0x850 [ 508.045849][T12413] ? lock_acquire+0x13c/0x160 [ 508.045851][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045852][T12413] ? is_bpf_text_address+0x3e/0x110 [ 508.045854][T12413] ? is_bpf_text_address+0x72/0x110 [ 508.045856][T12413] ? kernel_text_address+0x149/0x170 [ 508.045857][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045858][T12413] ? cap_capable+0x1d7/0x3d0 [ 508.045861][T12413] ? arch_stack_walk+0xed/0x130 [ 508.045864][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045865][T12413] ? lock_acquire+0x13c/0x160 [ 508.045866][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045868][T12413] ? rtnl_bridge_getlink+0x850/0x850 [ 508.045869][T12413] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 508.045871][T12413] ? rtnl_link_fill+0x920/0x920 [ 508.045872][T12413] ? filter_irq_stacks+0xd0/0xd0 [ 508.045873][T12413] ? stack_depot_save_flags+0x1bc/0x790 [ 508.045876][T12413] netlink_rcv_skb+0x14e/0x3a0 [ 508.045877][T12413] ? rtnl_link_fill+0x920/0x920 [ 508.045879][T12413] ? lock_release+0x184/0x1f0 [ 508.045880][T12413] ? netlink_ack+0xcf0/0xcf0 [ 508.045882][T12413] ? __netlink_lookup+0xb9/0x6b0 [ 508.045885][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045886][T12413] ? lock_release+0x184/0x1f0 [ 508.045888][T12413] netlink_unicast+0x486/0x750 [ 508.045890][T12413] ? netlink_attachskb+0x810/0x810 [ 508.045892][T12413] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 508.045894][T12413] netlink_sendmsg+0x75b/0xc90 [ 508.045896][T12413] ? netlink_unicast+0x750/0x750 [ 508.045898][T12413] ? kernel_text_address+0x149/0x170 [ 508.045899][T12413] ? lock_acquire+0x13c/0x160 [ 508.045901][T12413] ? __import_iovec+0x36c/0x620 [ 508.045904][T12413] __sock_sendmsg+0xce/0x190 [ 508.045906][T12413] ____sys_sendmsg+0x61a/0x860 [ 508.045907][T12413] ? copy_msghdr_from_user+0x279/0x420 [ 508.045909][T12413] ? sock_write_iter+0x400/0x400 [ 508.045910][T12413] ? move_addr_to_kernel+0x40/0x40 [ 508.045912][T12413] ? filter_irq_stacks+0xd0/0xd0 [ 508.045915][T12413] ___sys_sendmsg+0x14e/0x1d0 [ 508.045916][T12413] ? copy_msghdr_from_user+0x420/0x420 [ 508.045921][T12413] __sys_sendmsg+0x12c/0x1d0 [ 508.045923][T12413] ? __sys_sendmsg_sock+0x20/0x20 [ 508.045926][T12413] ? rcu_is_watching+0x16/0xd0 [ 508.045928][T12413] do_syscall_64+0xff/0x530 [ 508.045929][T12413] ? exc_page_fault+0xee/0x100 [ 508.045931][T12413] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 508.045933][T12413] RIP: 0033:0x7f641882c54e [ 508.045935][T12413] 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 [ 508.045936][T12413] RSP: 002b:00007ffe0c288ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 508.045940][T12413] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f641882c54e [ 508.045941][T12413] RDX: 0000000000000000 RSI: 00007ffe0c288f70 RDI: 0000000000000005 [ 508.045942][T12413] RBP: 00007ffe0c288ed0 R08: 0000000000000000 R09: 0000000000000000 [ 508.045943][T12413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9e8 [ 508.045944][T12413] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0c289640 [ 508.045946][T12413] [ 515.692685][T12556] eth1: renamed from tmp [ 515.692699][T12556] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 515.692702][T12556] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12556, name: ip [ 515.692703][T12556] preempt_count: 1, expected: 0 [ 515.692704][T12556] RCU nest depth: 0, expected: 0 [ 515.692705][T12556] INFO: lockdep is turned off. [ 515.692706][T12556] irq event stamp: 0 [ 515.692707][T12556] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 515.692711][T12556] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 515.692718][T12556] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 515.692720][T12556] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 515.692721][T12556] Preemption disabled at: [ 515.692722][T12556] [] vprintk_emit+0x31b/0x3e0 [ 515.692729][T12556] CPU: 3 UID: 0 PID: 12556 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 515.692733][T12556] Tainted: [W]=WARN [ 515.692734][T12556] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 515.692736][T12556] Call Trace: [ 515.692737][T12556] [ 515.692738][T12556] dump_stack_lvl+0x6f/0xa0 [ 515.692744][T12556] ? vprintk_emit+0x31b/0x3e0 [ 515.692745][T12556] __might_resched.cold+0x1fe/0x2c1 [ 515.692749][T12556] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 515.692752][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692755][T12556] __kmalloc_noprof+0x443/0x760 [ 515.692758][T12556] ? __rwlock_init+0x150/0x150 [ 515.692761][T12556] ? alloc_buf.isra.0+0x4b/0x260 [ 515.692766][T12556] ? do_raw_spin_unlock+0x59/0x250 [ 515.692768][T12556] alloc_buf.isra.0+0x4b/0x260 [ 515.692770][T12556] put_chars+0x1e1/0x2f0 [ 515.692772][T12556] ? __send_to_port+0x420/0x420 [ 515.692773][T12556] ? printk_get_next_message+0x240/0x650 [ 515.692776][T12556] ? console_prepend_replay+0x20/0x20 [ 515.692778][T12556] ? pointer+0x794/0xed0 [ 515.692781][T12556] hvc_console_print+0x292/0x780 [ 515.692786][T12556] ? hvc_write+0x3a0/0x3a0 [ 515.692788][T12556] ? __rwlock_init+0x150/0x150 [ 515.692790][T12556] ? lock_acquire+0x13c/0x160 [ 515.692792][T12556] console_emit_next_record+0x22f/0x4c0 [ 515.692795][T12556] ? devkmsg_read+0x4b0/0x4b0 [ 515.692797][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692798][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692799][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692800][T12556] ? lock_acquire+0x13c/0x160 [ 515.692802][T12556] ? console_flush_one_record+0x111/0x710 [ 515.692804][T12556] console_flush_one_record+0x46f/0x710 [ 515.692806][T12556] ? console_emit_next_record+0x4c0/0x4c0 [ 515.692809][T12556] console_unlock+0xee/0x1f0 [ 515.692811][T12556] ? lock_acquire+0x13c/0x160 [ 515.692813][T12556] ? console_flush_one_record+0x710/0x710 [ 515.692814][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692815][T12556] ? lock_release+0x184/0x1f0 [ 515.692817][T12556] ? lock_acquire+0xe0/0x160 [ 515.692818][T12556] ? __rcu_read_lock+0x70/0x70 [ 515.692820][T12556] ? __down_trylock_console_sem+0x5e/0xa0 [ 515.692822][T12556] ? vprintk_emit+0x320/0x3e0 [ 515.692823][T12556] vprintk_emit+0x37c/0x3e0 [ 515.692825][T12556] ? wake_up_klogd_work_func+0x90/0x90 [ 515.692826][T12556] ? prepare_to_wait_event+0x8d/0x740 [ 515.692828][T12556] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 515.692831][T12556] ? _mutex_trylock_nest_lock+0x390/0x390 [ 515.692833][T12556] _printk+0xc7/0x100 [ 515.692836][T12556] ? snapshot_read.cold+0x21/0x21 [ 515.692838][T12556] ? synchronize_rcu_normal+0x340/0x340 [ 515.692841][T12556] ? netdev_name+0x43/0x60 [ 515.692844][T12556] ? __netdev_printk+0x17f/0x1d0 [ 515.692846][T12556] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 515.692849][T12556] netdev_info+0xe2/0x116 [ 515.692851][T12556] ? netdev_notice+0x120/0x120 [ 515.692853][T12556] ? do_raw_spin_lock+0x131/0x280 [ 515.692855][T12556] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 515.692857][T12556] ? __rwlock_init+0x150/0x150 [ 515.692859][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692860][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692861][T12556] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 515.692862][T12556] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 515.692864][T12556] ? trace_irq_enable.constprop.0+0x30/0x160 [ 515.692865][T12556] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 515.692867][T12556] netif_change_name.cold+0x4f/0x89 [ 515.692868][T12556] ? register_netdev+0x40/0x40 [ 515.692870][T12556] ? lock_release+0x184/0x1f0 [ 515.692872][T12556] ? netdev_adjacent_rename_links+0x470/0x470 [ 515.692874][T12556] ? __kernel_text_address+0x12/0x30 [ 515.692876][T12556] ? write_profile+0xf0/0xf0 [ 515.692879][T12556] ? __asan_memset+0x27/0x50 [ 515.692883][T12556] do_setlink.isra.0+0x1f7d/0x2a60 [ 515.692884][T12556] ? stack_trace_save+0x93/0xc0 [ 515.692886][T12556] ? rtnl_link_get_size+0x350/0x350 [ 515.692887][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692888][T12556] ? stack_depot_save_flags+0x1bc/0x790 [ 515.692892][T12556] ? kasan_save_stack+0x3d/0x50 [ 515.692893][T12556] ? kasan_save_stack+0x2f/0x50 [ 515.692894][T12556] ? kasan_save_track+0x14/0x30 [ 515.692896][T12556] ? __kasan_kmalloc+0x7b/0x90 [ 515.692897][T12556] ? __kmalloc_cache_noprof+0x29a/0x620 [ 515.692898][T12556] ? rtnl_newlink+0x124/0x11b0 [ 515.692899][T12556] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 515.692900][T12556] ? netlink_rcv_skb+0x14e/0x3a0 [ 515.692903][T12556] ? netlink_unicast+0x486/0x750 [ 515.692905][T12556] ? netlink_sendmsg+0x75b/0xc90 [ 515.692906][T12556] ? __sock_sendmsg+0xce/0x190 [ 515.692909][T12556] ? ____sys_sendmsg+0x61a/0x860 [ 515.692910][T12556] ? ___sys_sendmsg+0x14e/0x1d0 [ 515.692912][T12556] ? __sys_sendmsg+0x12c/0x1d0 [ 515.692914][T12556] ? do_syscall_64+0xff/0x530 [ 515.692916][T12556] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 515.692919][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692920][T12556] ? lock_acquire+0x13c/0x160 [ 515.692921][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692922][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692923][T12556] ? trace_contention_end+0xb3/0x180 [ 515.692925][T12556] ? __mutex_lock+0x1db/0x1ea0 [ 515.692926][T12556] ? __mutex_lock+0x9a3/0x1ea0 [ 515.692928][T12556] ? rtnl_newlink+0x9a8/0x11b0 [ 515.692929][T12556] ? ww_mutex_lock+0x160/0x160 [ 515.692930][T12556] ? nla_get_range_signed+0x3d0/0x3d0 [ 515.692934][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692935][T12556] ? __rtnl_newlink+0x3fa/0xa50 [ 515.692937][T12556] rtnl_newlink+0x9f1/0x11b0 [ 515.692939][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692940][T12556] ? rtnl_bridge_getlink+0x850/0x850 [ 515.692941][T12556] ? lock_acquire+0x13c/0x160 [ 515.692943][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692944][T12556] ? is_bpf_text_address+0x3e/0x110 [ 515.692946][T12556] ? is_bpf_text_address+0x72/0x110 [ 515.692948][T12556] ? kernel_text_address+0x149/0x170 [ 515.692949][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692950][T12556] ? cap_capable+0x1d7/0x3d0 [ 515.692953][T12556] ? arch_stack_walk+0xed/0x130 [ 515.692956][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692957][T12556] ? lock_acquire+0x13c/0x160 [ 515.692958][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692959][T12556] ? rtnl_bridge_getlink+0x850/0x850 [ 515.692961][T12556] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 515.692962][T12556] ? rtnl_link_fill+0x920/0x920 [ 515.692964][T12556] ? filter_irq_stacks+0xd0/0xd0 [ 515.692965][T12556] ? stack_depot_save_flags+0x1bc/0x790 [ 515.692968][T12556] netlink_rcv_skb+0x14e/0x3a0 [ 515.692969][T12556] ? rtnl_link_fill+0x920/0x920 [ 515.692971][T12556] ? lock_release+0x184/0x1f0 [ 515.692972][T12556] ? netlink_ack+0xcf0/0xcf0 [ 515.692974][T12556] ? __netlink_lookup+0xb9/0x6b0 [ 515.692977][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.692978][T12556] ? lock_release+0x184/0x1f0 [ 515.692980][T12556] netlink_unicast+0x486/0x750 [ 515.692982][T12556] ? netlink_attachskb+0x810/0x810 [ 515.692984][T12556] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 515.692986][T12556] netlink_sendmsg+0x75b/0xc90 [ 515.692988][T12556] ? netlink_unicast+0x750/0x750 [ 515.692989][T12556] ? kernel_text_address+0x149/0x170 [ 515.692991][T12556] ? lock_acquire+0x13c/0x160 [ 515.692992][T12556] ? __import_iovec+0x36c/0x620 [ 515.692996][T12556] __sock_sendmsg+0xce/0x190 [ 515.692997][T12556] ____sys_sendmsg+0x61a/0x860 [ 515.692999][T12556] ? copy_msghdr_from_user+0x279/0x420 [ 515.693001][T12556] ? sock_write_iter+0x400/0x400 [ 515.693002][T12556] ? move_addr_to_kernel+0x40/0x40 [ 515.693004][T12556] ? filter_irq_stacks+0xd0/0xd0 [ 515.693006][T12556] ___sys_sendmsg+0x14e/0x1d0 [ 515.693008][T12556] ? copy_msghdr_from_user+0x420/0x420 [ 515.693013][T12556] __sys_sendmsg+0x12c/0x1d0 [ 515.693015][T12556] ? __sys_sendmsg_sock+0x20/0x20 [ 515.693018][T12556] ? rcu_is_watching+0x16/0xd0 [ 515.693019][T12556] do_syscall_64+0xff/0x530 [ 515.693021][T12556] ? exc_page_fault+0xee/0x100 [ 515.693023][T12556] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 515.693024][T12556] RIP: 0033:0x7f2eb558f54e [ 515.693026][T12556] 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 [ 515.693028][T12556] RSP: 002b:00007ffd44bf2820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 515.693031][T12556] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2eb558f54e [ 515.693033][T12556] RDX: 0000000000000000 RSI: 00007ffd44bf28d0 RDI: 0000000000000005 [ 515.693034][T12556] RBP: 00007ffd44bf2830 R08: 0000000000000000 R09: 0000000000000000 [ 515.693034][T12556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9ef [ 515.693035][T12556] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd44bf2fa0 [ 515.693038][T12556] [ 523.423867][T12699] eth1: renamed from tmp [ 523.423881][T12699] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 523.423884][T12699] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12699, name: ip [ 523.423886][T12699] preempt_count: 1, expected: 0 [ 523.423886][T12699] RCU nest depth: 0, expected: 0 [ 523.423887][T12699] INFO: lockdep is turned off. [ 523.423889][T12699] irq event stamp: 0 [ 523.423889][T12699] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 523.423893][T12699] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 523.423900][T12699] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 523.423902][T12699] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 523.423903][T12699] Preemption disabled at: [ 523.423904][T12699] [] vprintk_emit+0x31b/0x3e0 [ 523.423911][T12699] CPU: 0 UID: 0 PID: 12699 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 523.423915][T12699] Tainted: [W]=WARN [ 523.423915][T12699] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 523.423917][T12699] Call Trace: [ 523.423919][T12699] [ 523.423920][T12699] dump_stack_lvl+0x6f/0xa0 [ 523.423926][T12699] ? vprintk_emit+0x31b/0x3e0 [ 523.423927][T12699] __might_resched.cold+0x1fe/0x2c1 [ 523.423931][T12699] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 523.423934][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.423937][T12699] __kmalloc_noprof+0x443/0x760 [ 523.423940][T12699] ? __rwlock_init+0x150/0x150 [ 523.423943][T12699] ? alloc_buf.isra.0+0x4b/0x260 [ 523.423948][T12699] ? do_raw_spin_unlock+0x59/0x250 [ 523.423950][T12699] alloc_buf.isra.0+0x4b/0x260 [ 523.423953][T12699] put_chars+0x1e1/0x2f0 [ 523.423954][T12699] ? __send_to_port+0x420/0x420 [ 523.423955][T12699] ? printk_get_next_message+0x240/0x650 [ 523.423958][T12699] ? console_prepend_replay+0x20/0x20 [ 523.423960][T12699] ? pointer+0x794/0xed0 [ 523.423963][T12699] hvc_console_print+0x292/0x780 [ 523.423968][T12699] ? hvc_write+0x3a0/0x3a0 [ 523.423970][T12699] ? __rwlock_init+0x150/0x150 [ 523.423972][T12699] ? lock_acquire+0x13c/0x160 [ 523.423974][T12699] console_emit_next_record+0x22f/0x4c0 [ 523.423977][T12699] ? devkmsg_read+0x4b0/0x4b0 [ 523.423979][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.423980][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.423981][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.423982][T12699] ? lock_acquire+0x13c/0x160 [ 523.423984][T12699] ? console_flush_one_record+0x111/0x710 [ 523.423986][T12699] console_flush_one_record+0x46f/0x710 [ 523.423989][T12699] ? console_emit_next_record+0x4c0/0x4c0 [ 523.423991][T12699] console_unlock+0xee/0x1f0 [ 523.423993][T12699] ? lock_acquire+0x13c/0x160 [ 523.423995][T12699] ? console_flush_one_record+0x710/0x710 [ 523.423997][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.423998][T12699] ? lock_release+0x184/0x1f0 [ 523.423999][T12699] ? lock_acquire+0xe0/0x160 [ 523.424001][T12699] ? __rcu_read_lock+0x70/0x70 [ 523.424002][T12699] ? __down_trylock_console_sem+0x5e/0xa0 [ 523.424004][T12699] ? vprintk_emit+0x320/0x3e0 [ 523.424006][T12699] vprintk_emit+0x37c/0x3e0 [ 523.424007][T12699] ? wake_up_klogd_work_func+0x90/0x90 [ 523.424008][T12699] ? prepare_to_wait_event+0x8d/0x740 [ 523.424011][T12699] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 523.424014][T12699] ? _mutex_trylock_nest_lock+0x390/0x390 [ 523.424016][T12699] _printk+0xc7/0x100 [ 523.424019][T12699] ? snapshot_read.cold+0x21/0x21 [ 523.424021][T12699] ? synchronize_rcu_normal+0x340/0x340 [ 523.424023][T12699] ? netdev_name+0x43/0x60 [ 523.424027][T12699] ? __netdev_printk+0x17f/0x1d0 [ 523.424029][T12699] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 523.424032][T12699] netdev_info+0xe2/0x116 [ 523.424034][T12699] ? netdev_notice+0x120/0x120 [ 523.424036][T12699] ? do_raw_spin_lock+0x131/0x280 [ 523.424038][T12699] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 523.424040][T12699] ? __rwlock_init+0x150/0x150 [ 523.424042][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424043][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424044][T12699] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 523.424045][T12699] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 523.424047][T12699] ? trace_irq_enable.constprop.0+0x30/0x160 [ 523.424048][T12699] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 523.424050][T12699] netif_change_name.cold+0x4f/0x89 [ 523.424051][T12699] ? register_netdev+0x40/0x40 [ 523.424053][T12699] ? lock_release+0x184/0x1f0 [ 523.424055][T12699] ? netdev_adjacent_rename_links+0x470/0x470 [ 523.424057][T12699] ? __kernel_text_address+0x12/0x30 [ 523.424060][T12699] ? write_profile+0xf0/0xf0 [ 523.424062][T12699] ? __asan_memset+0x27/0x50 [ 523.424066][T12699] do_setlink.isra.0+0x1f7d/0x2a60 [ 523.424068][T12699] ? stack_trace_save+0x93/0xc0 [ 523.424069][T12699] ? rtnl_link_get_size+0x350/0x350 [ 523.424071][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424072][T12699] ? stack_depot_save_flags+0x1bc/0x790 [ 523.424075][T12699] ? kasan_save_stack+0x3d/0x50 [ 523.424077][T12699] ? kasan_save_stack+0x2f/0x50 [ 523.424078][T12699] ? kasan_save_track+0x14/0x30 [ 523.424079][T12699] ? __kasan_kmalloc+0x7b/0x90 [ 523.424080][T12699] ? __kmalloc_cache_noprof+0x29a/0x620 [ 523.424081][T12699] ? rtnl_newlink+0x124/0x11b0 [ 523.424082][T12699] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 523.424084][T12699] ? netlink_rcv_skb+0x14e/0x3a0 [ 523.424087][T12699] ? netlink_unicast+0x486/0x750 [ 523.424089][T12699] ? netlink_sendmsg+0x75b/0xc90 [ 523.424090][T12699] ? __sock_sendmsg+0xce/0x190 [ 523.424093][T12699] ? ____sys_sendmsg+0x61a/0x860 [ 523.424095][T12699] ? ___sys_sendmsg+0x14e/0x1d0 [ 523.424096][T12699] ? __sys_sendmsg+0x12c/0x1d0 [ 523.424098][T12699] ? do_syscall_64+0xff/0x530 [ 523.424100][T12699] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 523.424103][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424104][T12699] ? lock_acquire+0x13c/0x160 [ 523.424106][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424107][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424108][T12699] ? trace_contention_end+0xb3/0x180 [ 523.424109][T12699] ? __mutex_lock+0x1db/0x1ea0 [ 523.424111][T12699] ? __mutex_lock+0x9a3/0x1ea0 [ 523.424112][T12699] ? rtnl_newlink+0x9a8/0x11b0 [ 523.424114][T12699] ? ww_mutex_lock+0x160/0x160 [ 523.424115][T12699] ? nla_get_range_signed+0x3d0/0x3d0 [ 523.424118][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424120][T12699] ? __rtnl_newlink+0x3fa/0xa50 [ 523.424122][T12699] rtnl_newlink+0x9f1/0x11b0 [ 523.424124][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424125][T12699] ? rtnl_bridge_getlink+0x850/0x850 [ 523.424126][T12699] ? lock_acquire+0x13c/0x160 [ 523.424128][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424129][T12699] ? is_bpf_text_address+0x3e/0x110 [ 523.424132][T12699] ? is_bpf_text_address+0x72/0x110 [ 523.424133][T12699] ? kernel_text_address+0x149/0x170 [ 523.424135][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424136][T12699] ? cap_capable+0x1d7/0x3d0 [ 523.424139][T12699] ? arch_stack_walk+0xed/0x130 [ 523.424142][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424143][T12699] ? lock_acquire+0x13c/0x160 [ 523.424144][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424146][T12699] ? rtnl_bridge_getlink+0x850/0x850 [ 523.424147][T12699] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 523.424149][T12699] ? rtnl_link_fill+0x920/0x920 [ 523.424150][T12699] ? filter_irq_stacks+0xd0/0xd0 [ 523.424152][T12699] ? stack_depot_save_flags+0x1bc/0x790 [ 523.424154][T12699] netlink_rcv_skb+0x14e/0x3a0 [ 523.424156][T12699] ? rtnl_link_fill+0x920/0x920 [ 523.424157][T12699] ? lock_release+0x184/0x1f0 [ 523.424159][T12699] ? netlink_ack+0xcf0/0xcf0 [ 523.424161][T12699] ? __netlink_lookup+0xb9/0x6b0 [ 523.424164][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424165][T12699] ? lock_release+0x184/0x1f0 [ 523.424167][T12699] netlink_unicast+0x486/0x750 [ 523.424169][T12699] ? netlink_attachskb+0x810/0x810 [ 523.424171][T12699] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 523.424173][T12699] netlink_sendmsg+0x75b/0xc90 [ 523.424175][T12699] ? netlink_unicast+0x750/0x750 [ 523.424177][T12699] ? kernel_text_address+0x149/0x170 [ 523.424179][T12699] ? lock_acquire+0x13c/0x160 [ 523.424180][T12699] ? __import_iovec+0x36c/0x620 [ 523.424183][T12699] __sock_sendmsg+0xce/0x190 [ 523.424185][T12699] ____sys_sendmsg+0x61a/0x860 [ 523.424187][T12699] ? copy_msghdr_from_user+0x279/0x420 [ 523.424189][T12699] ? sock_write_iter+0x400/0x400 [ 523.424190][T12699] ? move_addr_to_kernel+0x40/0x40 [ 523.424192][T12699] ? filter_irq_stacks+0xd0/0xd0 [ 523.424195][T12699] ___sys_sendmsg+0x14e/0x1d0 [ 523.424197][T12699] ? copy_msghdr_from_user+0x420/0x420 [ 523.424202][T12699] __sys_sendmsg+0x12c/0x1d0 [ 523.424204][T12699] ? __sys_sendmsg_sock+0x20/0x20 [ 523.424207][T12699] ? rcu_is_watching+0x16/0xd0 [ 523.424208][T12699] do_syscall_64+0xff/0x530 [ 523.424210][T12699] ? exc_page_fault+0xee/0x100 [ 523.424212][T12699] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 523.424214][T12699] RIP: 0033:0x7f45f062254e [ 523.424216][T12699] 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 [ 523.424217][T12699] RSP: 002b:00007ffd9a0c97d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 523.424221][T12699] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f45f062254e [ 523.424222][T12699] RDX: 0000000000000000 RSI: 00007ffd9a0c9880 RDI: 0000000000000005 [ 523.424223][T12699] RBP: 00007ffd9a0c97e0 R08: 0000000000000000 R09: 0000000000000000 [ 523.424224][T12699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9f7 [ 523.424225][T12699] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9a0c9f50 [ 523.424228][T12699] [ 531.026269][T12842] eth1: renamed from tmp [ 531.026288][T12842] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 531.026291][T12842] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12842, name: ip [ 531.026292][T12842] preempt_count: 1, expected: 0 [ 531.026293][T12842] RCU nest depth: 0, expected: 0 [ 531.026294][T12842] INFO: lockdep is turned off. [ 531.026296][T12842] irq event stamp: 0 [ 531.026296][T12842] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 531.026300][T12842] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 531.026307][T12842] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 531.026309][T12842] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 531.026311][T12842] Preemption disabled at: [ 531.026312][T12842] [] vprintk_emit+0x31b/0x3e0 [ 531.026318][T12842] CPU: 2 UID: 0 PID: 12842 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 531.026322][T12842] Tainted: [W]=WARN [ 531.026323][T12842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 531.026324][T12842] Call Trace: [ 531.026326][T12842] [ 531.026327][T12842] dump_stack_lvl+0x6f/0xa0 [ 531.026332][T12842] ? vprintk_emit+0x31b/0x3e0 [ 531.026334][T12842] __might_resched.cold+0x1fe/0x2c1 [ 531.026338][T12842] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 531.026341][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026344][T12842] __kmalloc_noprof+0x443/0x760 [ 531.026347][T12842] ? __rwlock_init+0x150/0x150 [ 531.026350][T12842] ? alloc_buf.isra.0+0x4b/0x260 [ 531.026355][T12842] ? do_raw_spin_unlock+0x59/0x250 [ 531.026357][T12842] alloc_buf.isra.0+0x4b/0x260 [ 531.026360][T12842] put_chars+0x1e1/0x2f0 [ 531.026361][T12842] ? __send_to_port+0x420/0x420 [ 531.026363][T12842] ? printk_get_next_message+0x240/0x650 [ 531.026365][T12842] ? console_prepend_replay+0x20/0x20 [ 531.026367][T12842] ? pointer+0x794/0xed0 [ 531.026371][T12842] hvc_console_print+0x292/0x780 [ 531.026375][T12842] ? hvc_write+0x3a0/0x3a0 [ 531.026377][T12842] ? __rwlock_init+0x150/0x150 [ 531.026379][T12842] ? lock_acquire+0x13c/0x160 [ 531.026382][T12842] console_emit_next_record+0x22f/0x4c0 [ 531.026385][T12842] ? devkmsg_read+0x4b0/0x4b0 [ 531.026387][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026388][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026389][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026390][T12842] ? lock_acquire+0x13c/0x160 [ 531.026392][T12842] ? console_flush_one_record+0x111/0x710 [ 531.026394][T12842] console_flush_one_record+0x46f/0x710 [ 531.026396][T12842] ? console_emit_next_record+0x4c0/0x4c0 [ 531.026399][T12842] console_unlock+0xee/0x1f0 [ 531.026401][T12842] ? lock_acquire+0x13c/0x160 [ 531.026403][T12842] ? console_flush_one_record+0x710/0x710 [ 531.026405][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026406][T12842] ? lock_release+0x184/0x1f0 [ 531.026407][T12842] ? lock_acquire+0xe0/0x160 [ 531.026409][T12842] ? __rcu_read_lock+0x70/0x70 [ 531.026410][T12842] ? __down_trylock_console_sem+0x5e/0xa0 [ 531.026413][T12842] ? vprintk_emit+0x320/0x3e0 [ 531.026414][T12842] vprintk_emit+0x37c/0x3e0 [ 531.026416][T12842] ? wake_up_klogd_work_func+0x90/0x90 [ 531.026417][T12842] ? prepare_to_wait_event+0x8d/0x740 [ 531.026420][T12842] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 531.026423][T12842] ? _mutex_trylock_nest_lock+0x390/0x390 [ 531.026425][T12842] _printk+0xc7/0x100 [ 531.026428][T12842] ? snapshot_read.cold+0x21/0x21 [ 531.026430][T12842] ? synchronize_rcu_normal+0x340/0x340 [ 531.026433][T12842] ? netdev_name+0x43/0x60 [ 531.026436][T12842] ? __netdev_printk+0x17f/0x1d0 [ 531.026438][T12842] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 531.026441][T12842] netdev_info+0xe2/0x116 [ 531.026443][T12842] ? netdev_notice+0x120/0x120 [ 531.026445][T12842] ? do_raw_spin_lock+0x131/0x280 [ 531.026447][T12842] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 531.026450][T12842] ? __rwlock_init+0x150/0x150 [ 531.026451][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026452][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026453][T12842] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 531.026455][T12842] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 531.026456][T12842] ? trace_irq_enable.constprop.0+0x30/0x160 [ 531.026458][T12842] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 531.026459][T12842] netif_change_name.cold+0x4f/0x89 [ 531.026461][T12842] ? register_netdev+0x40/0x40 [ 531.026462][T12842] ? lock_release+0x184/0x1f0 [ 531.026464][T12842] ? netdev_adjacent_rename_links+0x470/0x470 [ 531.026467][T12842] ? __kernel_text_address+0x12/0x30 [ 531.026469][T12842] ? write_profile+0xf0/0xf0 [ 531.026472][T12842] ? __asan_memset+0x27/0x50 [ 531.026476][T12842] do_setlink.isra.0+0x1f7d/0x2a60 [ 531.026478][T12842] ? stack_trace_save+0x93/0xc0 [ 531.026479][T12842] ? rtnl_link_get_size+0x350/0x350 [ 531.026480][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026482][T12842] ? stack_depot_save_flags+0x1bc/0x790 [ 531.026485][T12842] ? kasan_save_stack+0x3d/0x50 [ 531.026487][T12842] ? kasan_save_stack+0x2f/0x50 [ 531.026488][T12842] ? kasan_save_track+0x14/0x30 [ 531.026489][T12842] ? __kasan_kmalloc+0x7b/0x90 [ 531.026490][T12842] ? __kmalloc_cache_noprof+0x29a/0x620 [ 531.026491][T12842] ? rtnl_newlink+0x124/0x11b0 [ 531.026492][T12842] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 531.026494][T12842] ? netlink_rcv_skb+0x14e/0x3a0 [ 531.026497][T12842] ? netlink_unicast+0x486/0x750 [ 531.026498][T12842] ? netlink_sendmsg+0x75b/0xc90 [ 531.026500][T12842] ? __sock_sendmsg+0xce/0x190 [ 531.026502][T12842] ? ____sys_sendmsg+0x61a/0x860 [ 531.026504][T12842] ? ___sys_sendmsg+0x14e/0x1d0 [ 531.026505][T12842] ? __sys_sendmsg+0x12c/0x1d0 [ 531.026507][T12842] ? do_syscall_64+0xff/0x530 [ 531.026509][T12842] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 531.026512][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026513][T12842] ? lock_acquire+0x13c/0x160 [ 531.026515][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026516][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026517][T12842] ? trace_contention_end+0xb3/0x180 [ 531.026518][T12842] ? __mutex_lock+0x1db/0x1ea0 [ 531.026520][T12842] ? __mutex_lock+0x9a3/0x1ea0 [ 531.026521][T12842] ? rtnl_newlink+0x9a8/0x11b0 [ 531.026522][T12842] ? ww_mutex_lock+0x160/0x160 [ 531.026523][T12842] ? nla_get_range_signed+0x3d0/0x3d0 [ 531.026527][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026528][T12842] ? __rtnl_newlink+0x3fa/0xa50 [ 531.026530][T12842] rtnl_newlink+0x9f1/0x11b0 [ 531.026532][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026533][T12842] ? rtnl_bridge_getlink+0x850/0x850 [ 531.026535][T12842] ? lock_acquire+0x13c/0x160 [ 531.026536][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026541][T12842] ? is_bpf_text_address+0x3e/0x110 [ 531.026544][T12842] ? is_bpf_text_address+0x72/0x110 [ 531.026545][T12842] ? kernel_text_address+0x149/0x170 [ 531.026546][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026548][T12842] ? cap_capable+0x1d7/0x3d0 [ 531.026551][T12842] ? arch_stack_walk+0xed/0x130 [ 531.026553][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026555][T12842] ? lock_acquire+0x13c/0x160 [ 531.026556][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026557][T12842] ? rtnl_bridge_getlink+0x850/0x850 [ 531.026559][T12842] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 531.026560][T12842] ? rtnl_link_fill+0x920/0x920 [ 531.026562][T12842] ? filter_irq_stacks+0xd0/0xd0 [ 531.026563][T12842] ? stack_depot_save_flags+0x1bc/0x790 [ 531.026566][T12842] netlink_rcv_skb+0x14e/0x3a0 [ 531.026568][T12842] ? rtnl_link_fill+0x920/0x920 [ 531.026569][T12842] ? lock_release+0x184/0x1f0 [ 531.026571][T12842] ? netlink_ack+0xcf0/0xcf0 [ 531.026572][T12842] ? __netlink_lookup+0xb9/0x6b0 [ 531.026575][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026576][T12842] ? lock_release+0x184/0x1f0 [ 531.026578][T12842] netlink_unicast+0x486/0x750 [ 531.026581][T12842] ? netlink_attachskb+0x810/0x810 [ 531.026582][T12842] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 531.026585][T12842] netlink_sendmsg+0x75b/0xc90 [ 531.026587][T12842] ? netlink_unicast+0x750/0x750 [ 531.026588][T12842] ? kernel_text_address+0x149/0x170 [ 531.026590][T12842] ? lock_acquire+0x13c/0x160 [ 531.026592][T12842] ? __import_iovec+0x36c/0x620 [ 531.026595][T12842] __sock_sendmsg+0xce/0x190 [ 531.026597][T12842] ____sys_sendmsg+0x61a/0x860 [ 531.026598][T12842] ? copy_msghdr_from_user+0x279/0x420 [ 531.026600][T12842] ? sock_write_iter+0x400/0x400 [ 531.026602][T12842] ? move_addr_to_kernel+0x40/0x40 [ 531.026603][T12842] ? filter_irq_stacks+0xd0/0xd0 [ 531.026606][T12842] ___sys_sendmsg+0x14e/0x1d0 [ 531.026608][T12842] ? copy_msghdr_from_user+0x420/0x420 [ 531.026613][T12842] __sys_sendmsg+0x12c/0x1d0 [ 531.026615][T12842] ? __sys_sendmsg_sock+0x20/0x20 [ 531.026617][T12842] ? rcu_is_watching+0x16/0xd0 [ 531.026619][T12842] do_syscall_64+0xff/0x530 [ 531.026621][T12842] ? exc_page_fault+0xee/0x100 [ 531.026623][T12842] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 531.026624][T12842] RIP: 0033:0x7f14b630154e [ 531.026626][T12842] 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 [ 531.026628][T12842] RSP: 002b:00007ffc14847ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 531.026632][T12842] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f14b630154e [ 531.026633][T12842] RDX: 0000000000000000 RSI: 00007ffc14847f70 RDI: 0000000000000005 [ 531.026634][T12842] RBP: 00007ffc14847ed0 R08: 0000000000000000 R09: 0000000000000000 [ 531.026635][T12842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b9ff [ 531.026636][T12842] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc14848640 [ 531.026639][T12842] [ 538.619614][T12985] eth1: renamed from tmp [ 538.619628][T12985] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 538.619631][T12985] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12985, name: ip [ 538.619633][T12985] preempt_count: 1, expected: 0 [ 538.619634][T12985] RCU nest depth: 0, expected: 0 [ 538.619635][T12985] INFO: lockdep is turned off. [ 538.619636][T12985] irq event stamp: 0 [ 538.619637][T12985] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 538.619641][T12985] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 538.619647][T12985] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 538.619649][T12985] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 538.619651][T12985] Preemption disabled at: [ 538.619652][T12985] [] vprintk_emit+0x31b/0x3e0 [ 538.619658][T12985] CPU: 2 UID: 0 PID: 12985 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 538.619662][T12985] Tainted: [W]=WARN [ 538.619663][T12985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 538.619665][T12985] Call Trace: [ 538.619667][T12985] [ 538.619668][T12985] dump_stack_lvl+0x6f/0xa0 [ 538.619674][T12985] ? vprintk_emit+0x31b/0x3e0 [ 538.619675][T12985] __might_resched.cold+0x1fe/0x2c1 [ 538.619679][T12985] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 538.619683][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619685][T12985] __kmalloc_noprof+0x443/0x760 [ 538.619688][T12985] ? __rwlock_init+0x150/0x150 [ 538.619692][T12985] ? alloc_buf.isra.0+0x4b/0x260 [ 538.619696][T12985] ? do_raw_spin_unlock+0x59/0x250 [ 538.619698][T12985] alloc_buf.isra.0+0x4b/0x260 [ 538.619701][T12985] put_chars+0x1e1/0x2f0 [ 538.619703][T12985] ? __send_to_port+0x420/0x420 [ 538.619704][T12985] ? printk_get_next_message+0x240/0x650 [ 538.619707][T12985] ? console_prepend_replay+0x20/0x20 [ 538.619709][T12985] ? pointer+0x794/0xed0 [ 538.619713][T12985] hvc_console_print+0x292/0x780 [ 538.619717][T12985] ? hvc_write+0x3a0/0x3a0 [ 538.619719][T12985] ? __rwlock_init+0x150/0x150 [ 538.619721][T12985] ? lock_acquire+0x13c/0x160 [ 538.619724][T12985] console_emit_next_record+0x22f/0x4c0 [ 538.619727][T12985] ? devkmsg_read+0x4b0/0x4b0 [ 538.619729][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619730][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619731][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619732][T12985] ? lock_acquire+0x13c/0x160 [ 538.619734][T12985] ? console_flush_one_record+0x111/0x710 [ 538.619736][T12985] console_flush_one_record+0x46f/0x710 [ 538.619739][T12985] ? console_emit_next_record+0x4c0/0x4c0 [ 538.619742][T12985] console_unlock+0xee/0x1f0 [ 538.619744][T12985] ? lock_acquire+0x13c/0x160 [ 538.619746][T12985] ? console_flush_one_record+0x710/0x710 [ 538.619748][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619749][T12985] ? lock_release+0x184/0x1f0 [ 538.619750][T12985] ? lock_acquire+0xe0/0x160 [ 538.619752][T12985] ? __rcu_read_lock+0x70/0x70 [ 538.619753][T12985] ? __down_trylock_console_sem+0x5e/0xa0 [ 538.619755][T12985] ? vprintk_emit+0x320/0x3e0 [ 538.619757][T12985] vprintk_emit+0x37c/0x3e0 [ 538.619759][T12985] ? wake_up_klogd_work_func+0x90/0x90 [ 538.619760][T12985] ? prepare_to_wait_event+0x8d/0x740 [ 538.619762][T12985] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 538.619765][T12985] ? _mutex_trylock_nest_lock+0x390/0x390 [ 538.619768][T12985] _printk+0xc7/0x100 [ 538.619771][T12985] ? snapshot_read.cold+0x21/0x21 [ 538.619773][T12985] ? synchronize_rcu_normal+0x340/0x340 [ 538.619775][T12985] ? netdev_name+0x43/0x60 [ 538.619778][T12985] ? __netdev_printk+0x17f/0x1d0 [ 538.619780][T12985] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 538.619784][T12985] netdev_info+0xe2/0x116 [ 538.619786][T12985] ? netdev_notice+0x120/0x120 [ 538.619788][T12985] ? do_raw_spin_lock+0x131/0x280 [ 538.619790][T12985] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 538.619792][T12985] ? __rwlock_init+0x150/0x150 [ 538.619794][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619795][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619796][T12985] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 538.619798][T12985] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 538.619799][T12985] ? trace_irq_enable.constprop.0+0x30/0x160 [ 538.619801][T12985] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 538.619802][T12985] netif_change_name.cold+0x4f/0x89 [ 538.619804][T12985] ? register_netdev+0x40/0x40 [ 538.619805][T12985] ? lock_release+0x184/0x1f0 [ 538.619807][T12985] ? netdev_adjacent_rename_links+0x470/0x470 [ 538.619810][T12985] ? __kernel_text_address+0x12/0x30 [ 538.619812][T12985] ? write_profile+0xf0/0xf0 [ 538.619816][T12985] ? __asan_memset+0x27/0x50 [ 538.619819][T12985] do_setlink.isra.0+0x1f7d/0x2a60 [ 538.619821][T12985] ? stack_trace_save+0x93/0xc0 [ 538.619823][T12985] ? rtnl_link_get_size+0x350/0x350 [ 538.619824][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619825][T12985] ? stack_depot_save_flags+0x1bc/0x790 [ 538.619829][T12985] ? kasan_save_stack+0x3d/0x50 [ 538.619830][T12985] ? kasan_save_stack+0x2f/0x50 [ 538.619832][T12985] ? kasan_save_track+0x14/0x30 [ 538.619833][T12985] ? __kasan_kmalloc+0x7b/0x90 [ 538.619834][T12985] ? __kmalloc_cache_noprof+0x29a/0x620 [ 538.619835][T12985] ? rtnl_newlink+0x124/0x11b0 [ 538.619836][T12985] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 538.619838][T12985] ? netlink_rcv_skb+0x14e/0x3a0 [ 538.619841][T12985] ? netlink_unicast+0x486/0x750 [ 538.619842][T12985] ? netlink_sendmsg+0x75b/0xc90 [ 538.619844][T12985] ? __sock_sendmsg+0xce/0x190 [ 538.619847][T12985] ? ____sys_sendmsg+0x61a/0x860 [ 538.619848][T12985] ? ___sys_sendmsg+0x14e/0x1d0 [ 538.619850][T12985] ? __sys_sendmsg+0x12c/0x1d0 [ 538.619852][T12985] ? do_syscall_64+0xff/0x530 [ 538.619854][T12985] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 538.619857][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619858][T12985] ? lock_acquire+0x13c/0x160 [ 538.619860][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619861][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619862][T12985] ? trace_contention_end+0xb3/0x180 [ 538.619864][T12985] ? __mutex_lock+0x1db/0x1ea0 [ 538.619865][T12985] ? __mutex_lock+0x9a3/0x1ea0 [ 538.619867][T12985] ? rtnl_newlink+0x9a8/0x11b0 [ 538.619868][T12985] ? ww_mutex_lock+0x160/0x160 [ 538.619869][T12985] ? nla_get_range_signed+0x3d0/0x3d0 [ 538.619873][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619874][T12985] ? __rtnl_newlink+0x3fa/0xa50 [ 538.619876][T12985] rtnl_newlink+0x9f1/0x11b0 [ 538.619878][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619880][T12985] ? rtnl_bridge_getlink+0x850/0x850 [ 538.619881][T12985] ? lock_acquire+0x13c/0x160 [ 538.619883][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619884][T12985] ? is_bpf_text_address+0x3e/0x110 [ 538.619887][T12985] ? is_bpf_text_address+0x72/0x110 [ 538.619888][T12985] ? kernel_text_address+0x149/0x170 [ 538.619890][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619891][T12985] ? cap_capable+0x1d7/0x3d0 [ 538.619894][T12985] ? arch_stack_walk+0xed/0x130 [ 538.619897][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619898][T12985] ? lock_acquire+0x13c/0x160 [ 538.619900][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619901][T12985] ? rtnl_bridge_getlink+0x850/0x850 [ 538.619902][T12985] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 538.619904][T12985] ? rtnl_link_fill+0x920/0x920 [ 538.619905][T12985] ? filter_irq_stacks+0xd0/0xd0 [ 538.619907][T12985] ? stack_depot_save_flags+0x1bc/0x790 [ 538.619910][T12985] netlink_rcv_skb+0x14e/0x3a0 [ 538.619911][T12985] ? rtnl_link_fill+0x920/0x920 [ 538.619913][T12985] ? lock_release+0x184/0x1f0 [ 538.619915][T12985] ? netlink_ack+0xcf0/0xcf0 [ 538.619916][T12985] ? __netlink_lookup+0xb9/0x6b0 [ 538.619919][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619921][T12985] ? lock_release+0x184/0x1f0 [ 538.619923][T12985] netlink_unicast+0x486/0x750 [ 538.619925][T12985] ? netlink_attachskb+0x810/0x810 [ 538.619927][T12985] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 538.619929][T12985] netlink_sendmsg+0x75b/0xc90 [ 538.619931][T12985] ? netlink_unicast+0x750/0x750 [ 538.619933][T12985] ? kernel_text_address+0x149/0x170 [ 538.619935][T12985] ? lock_acquire+0x13c/0x160 [ 538.619936][T12985] ? __import_iovec+0x36c/0x620 [ 538.619939][T12985] __sock_sendmsg+0xce/0x190 [ 538.619941][T12985] ____sys_sendmsg+0x61a/0x860 [ 538.619943][T12985] ? copy_msghdr_from_user+0x279/0x420 [ 538.619945][T12985] ? sock_write_iter+0x400/0x400 [ 538.619947][T12985] ? move_addr_to_kernel+0x40/0x40 [ 538.619948][T12985] ? filter_irq_stacks+0xd0/0xd0 [ 538.619951][T12985] ___sys_sendmsg+0x14e/0x1d0 [ 538.619953][T12985] ? copy_msghdr_from_user+0x420/0x420 [ 538.619958][T12985] __sys_sendmsg+0x12c/0x1d0 [ 538.619961][T12985] ? __sys_sendmsg_sock+0x20/0x20 [ 538.619963][T12985] ? rcu_is_watching+0x16/0xd0 [ 538.619965][T12985] do_syscall_64+0xff/0x530 [ 538.619967][T12985] ? exc_page_fault+0xee/0x100 [ 538.619969][T12985] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 538.619971][T12985] RIP: 0033:0x7f9f4da8354e [ 538.619973][T12985] 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 [ 538.619974][T12985] RSP: 002b:00007fff560ea7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 538.619978][T12985] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9f4da8354e [ 538.619980][T12985] RDX: 0000000000000000 RSI: 00007fff560ea860 RDI: 0000000000000005 [ 538.619981][T12985] RBP: 00007fff560ea7c0 R08: 0000000000000000 R09: 0000000000000000 [ 538.619982][T12985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba06 [ 538.619983][T12985] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff560eaf30 [ 538.619985][T12985] [ 547.608509][T13156] eth1: renamed from tmp [ 547.608522][T13156] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 547.608525][T13156] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13156, name: ip [ 547.608526][T13156] preempt_count: 1, expected: 0 [ 547.608527][T13156] RCU nest depth: 0, expected: 0 [ 547.608528][T13156] INFO: lockdep is turned off. [ 547.608530][T13156] irq event stamp: 0 [ 547.608530][T13156] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 547.608535][T13156] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 547.608544][T13156] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 547.608545][T13156] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 547.608547][T13156] Preemption disabled at: [ 547.608548][T13156] [] vprintk_emit+0x31b/0x3e0 [ 547.608555][T13156] CPU: 2 UID: 0 PID: 13156 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 547.608559][T13156] Tainted: [W]=WARN [ 547.608560][T13156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 547.608562][T13156] Call Trace: [ 547.608563][T13156] [ 547.608564][T13156] dump_stack_lvl+0x6f/0xa0 [ 547.608570][T13156] ? vprintk_emit+0x31b/0x3e0 [ 547.608571][T13156] __might_resched.cold+0x1fe/0x2c1 [ 547.608575][T13156] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 547.608578][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608581][T13156] __kmalloc_noprof+0x443/0x760 [ 547.608584][T13156] ? __rwlock_init+0x150/0x150 [ 547.608587][T13156] ? alloc_buf.isra.0+0x4b/0x260 [ 547.608593][T13156] ? do_raw_spin_unlock+0x59/0x250 [ 547.608594][T13156] alloc_buf.isra.0+0x4b/0x260 [ 547.608597][T13156] put_chars+0x1e1/0x2f0 [ 547.608599][T13156] ? __send_to_port+0x420/0x420 [ 547.608600][T13156] ? printk_get_next_message+0x240/0x650 [ 547.608602][T13156] ? console_prepend_replay+0x20/0x20 [ 547.608605][T13156] ? pointer+0x794/0xed0 [ 547.608608][T13156] hvc_console_print+0x292/0x780 [ 547.608613][T13156] ? hvc_write+0x3a0/0x3a0 [ 547.608614][T13156] ? __rwlock_init+0x150/0x150 [ 547.608616][T13156] ? lock_acquire+0x13c/0x160 [ 547.608619][T13156] console_emit_next_record+0x22f/0x4c0 [ 547.608622][T13156] ? devkmsg_read+0x4b0/0x4b0 [ 547.608624][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608625][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608626][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608627][T13156] ? lock_acquire+0x13c/0x160 [ 547.608629][T13156] ? console_flush_one_record+0x111/0x710 [ 547.608631][T13156] console_flush_one_record+0x46f/0x710 [ 547.608633][T13156] ? console_emit_next_record+0x4c0/0x4c0 [ 547.608636][T13156] console_unlock+0xee/0x1f0 [ 547.608638][T13156] ? lock_acquire+0x13c/0x160 [ 547.608640][T13156] ? console_flush_one_record+0x710/0x710 [ 547.608641][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608642][T13156] ? lock_release+0x184/0x1f0 [ 547.608644][T13156] ? lock_acquire+0xe0/0x160 [ 547.608646][T13156] ? __rcu_read_lock+0x70/0x70 [ 547.608647][T13156] ? __down_trylock_console_sem+0x5e/0xa0 [ 547.608649][T13156] ? vprintk_emit+0x320/0x3e0 [ 547.608651][T13156] vprintk_emit+0x37c/0x3e0 [ 547.608652][T13156] ? wake_up_klogd_work_func+0x90/0x90 [ 547.608654][T13156] ? prepare_to_wait_event+0x8d/0x740 [ 547.608656][T13156] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 547.608659][T13156] ? _mutex_trylock_nest_lock+0x390/0x390 [ 547.608662][T13156] _printk+0xc7/0x100 [ 547.608665][T13156] ? snapshot_read.cold+0x21/0x21 [ 547.608667][T13156] ? synchronize_rcu_normal+0x340/0x340 [ 547.608669][T13156] ? netdev_name+0x43/0x60 [ 547.608672][T13156] ? __netdev_printk+0x17f/0x1d0 [ 547.608674][T13156] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 547.608678][T13156] netdev_info+0xe2/0x116 [ 547.608680][T13156] ? netdev_notice+0x120/0x120 [ 547.608682][T13156] ? do_raw_spin_lock+0x131/0x280 [ 547.608684][T13156] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 547.608686][T13156] ? __rwlock_init+0x150/0x150 [ 547.608688][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608689][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608690][T13156] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 547.608691][T13156] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 547.608693][T13156] ? trace_irq_enable.constprop.0+0x30/0x160 [ 547.608695][T13156] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 547.608696][T13156] netif_change_name.cold+0x4f/0x89 [ 547.608698][T13156] ? register_netdev+0x40/0x40 [ 547.608699][T13156] ? lock_release+0x184/0x1f0 [ 547.608701][T13156] ? netdev_adjacent_rename_links+0x470/0x470 [ 547.608704][T13156] ? __kernel_text_address+0x12/0x30 [ 547.608706][T13156] ? write_profile+0xf0/0xf0 [ 547.608709][T13156] ? __asan_memset+0x27/0x50 [ 547.608713][T13156] do_setlink.isra.0+0x1f7d/0x2a60 [ 547.608715][T13156] ? stack_trace_save+0x93/0xc0 [ 547.608716][T13156] ? rtnl_link_get_size+0x350/0x350 [ 547.608718][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608719][T13156] ? stack_depot_save_flags+0x1bc/0x790 [ 547.608722][T13156] ? kasan_save_stack+0x3d/0x50 [ 547.608724][T13156] ? kasan_save_stack+0x2f/0x50 [ 547.608725][T13156] ? kasan_save_track+0x14/0x30 [ 547.608726][T13156] ? __kasan_kmalloc+0x7b/0x90 [ 547.608727][T13156] ? __kmalloc_cache_noprof+0x29a/0x620 [ 547.608729][T13156] ? rtnl_newlink+0x124/0x11b0 [ 547.608730][T13156] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 547.608731][T13156] ? netlink_rcv_skb+0x14e/0x3a0 [ 547.608734][T13156] ? netlink_unicast+0x486/0x750 [ 547.608736][T13156] ? netlink_sendmsg+0x75b/0xc90 [ 547.608737][T13156] ? __sock_sendmsg+0xce/0x190 [ 547.608740][T13156] ? ____sys_sendmsg+0x61a/0x860 [ 547.608741][T13156] ? ___sys_sendmsg+0x14e/0x1d0 [ 547.608743][T13156] ? __sys_sendmsg+0x12c/0x1d0 [ 547.608745][T13156] ? do_syscall_64+0xff/0x530 [ 547.608747][T13156] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 547.608749][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608751][T13156] ? lock_acquire+0x13c/0x160 [ 547.608752][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608753][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608754][T13156] ? trace_contention_end+0xb3/0x180 [ 547.608756][T13156] ? __mutex_lock+0x1db/0x1ea0 [ 547.608757][T13156] ? __mutex_lock+0x9a3/0x1ea0 [ 547.608758][T13156] ? rtnl_newlink+0x9a8/0x11b0 [ 547.608760][T13156] ? ww_mutex_lock+0x160/0x160 [ 547.608761][T13156] ? nla_get_range_signed+0x3d0/0x3d0 [ 547.608764][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608766][T13156] ? __rtnl_newlink+0x3fa/0xa50 [ 547.608768][T13156] rtnl_newlink+0x9f1/0x11b0 [ 547.608770][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608771][T13156] ? rtnl_bridge_getlink+0x850/0x850 [ 547.608773][T13156] ? lock_acquire+0x13c/0x160 [ 547.608774][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608775][T13156] ? is_bpf_text_address+0x3e/0x110 [ 547.608778][T13156] ? is_bpf_text_address+0x72/0x110 [ 547.608779][T13156] ? kernel_text_address+0x149/0x170 [ 547.608781][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608782][T13156] ? cap_capable+0x1d7/0x3d0 [ 547.608785][T13156] ? arch_stack_walk+0xed/0x130 [ 547.608788][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608789][T13156] ? lock_acquire+0x13c/0x160 [ 547.608790][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608792][T13156] ? rtnl_bridge_getlink+0x850/0x850 [ 547.608793][T13156] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 547.608795][T13156] ? rtnl_link_fill+0x920/0x920 [ 547.608796][T13156] ? filter_irq_stacks+0xd0/0xd0 [ 547.608798][T13156] ? stack_depot_save_flags+0x1bc/0x790 [ 547.608800][T13156] netlink_rcv_skb+0x14e/0x3a0 [ 547.608802][T13156] ? rtnl_link_fill+0x920/0x920 [ 547.608803][T13156] ? lock_release+0x184/0x1f0 [ 547.608805][T13156] ? netlink_ack+0xcf0/0xcf0 [ 547.608806][T13156] ? __netlink_lookup+0xb9/0x6b0 [ 547.608809][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608810][T13156] ? lock_release+0x184/0x1f0 [ 547.608813][T13156] netlink_unicast+0x486/0x750 [ 547.608815][T13156] ? netlink_attachskb+0x810/0x810 [ 547.608817][T13156] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 547.608818][T13156] netlink_sendmsg+0x75b/0xc90 [ 547.608821][T13156] ? netlink_unicast+0x750/0x750 [ 547.608822][T13156] ? kernel_text_address+0x149/0x170 [ 547.608824][T13156] ? lock_acquire+0x13c/0x160 [ 547.608825][T13156] ? __import_iovec+0x36c/0x620 [ 547.608829][T13156] __sock_sendmsg+0xce/0x190 [ 547.608830][T13156] ____sys_sendmsg+0x61a/0x860 [ 547.608832][T13156] ? copy_msghdr_from_user+0x279/0x420 [ 547.608834][T13156] ? sock_write_iter+0x400/0x400 [ 547.608835][T13156] ? move_addr_to_kernel+0x40/0x40 [ 547.608837][T13156] ? filter_irq_stacks+0xd0/0xd0 [ 547.608840][T13156] ___sys_sendmsg+0x14e/0x1d0 [ 547.608841][T13156] ? copy_msghdr_from_user+0x420/0x420 [ 547.608847][T13156] __sys_sendmsg+0x12c/0x1d0 [ 547.608848][T13156] ? __sys_sendmsg_sock+0x20/0x20 [ 547.608851][T13156] ? rcu_is_watching+0x16/0xd0 [ 547.608853][T13156] do_syscall_64+0xff/0x530 [ 547.608855][T13156] ? exc_page_fault+0xee/0x100 [ 547.608856][T13156] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 547.608858][T13156] RIP: 0033:0x7f263ac6b54e [ 547.608860][T13156] 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 [ 547.608862][T13156] RSP: 002b:00007fff50fd3a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 547.608865][T13156] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f263ac6b54e [ 547.608867][T13156] RDX: 0000000000000000 RSI: 00007fff50fd3b00 RDI: 0000000000000005 [ 547.608868][T13156] RBP: 00007fff50fd3a60 R08: 0000000000000000 R09: 0000000000000000 [ 547.608869][T13156] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba0f [ 547.608869][T13156] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff50fd41d0 [ 547.608872][T13156] [ 556.892618][T13327] eth1: renamed from tmp [ 556.892632][T13327] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 556.892634][T13327] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13327, name: ip [ 556.892636][T13327] preempt_count: 1, expected: 0 [ 556.892637][T13327] RCU nest depth: 0, expected: 0 [ 556.892638][T13327] INFO: lockdep is turned off. [ 556.892639][T13327] irq event stamp: 0 [ 556.892640][T13327] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 556.892644][T13327] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 556.892650][T13327] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 556.892652][T13327] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 556.892654][T13327] Preemption disabled at: [ 556.892655][T13327] [] vprintk_emit+0x31b/0x3e0 [ 556.892662][T13327] CPU: 2 UID: 0 PID: 13327 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 556.892665][T13327] Tainted: [W]=WARN [ 556.892666][T13327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 556.892668][T13327] Call Trace: [ 556.892670][T13327] [ 556.892671][T13327] dump_stack_lvl+0x6f/0xa0 [ 556.892677][T13327] ? vprintk_emit+0x31b/0x3e0 [ 556.892679][T13327] __might_resched.cold+0x1fe/0x2c1 [ 556.892682][T13327] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 556.892686][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892689][T13327] __kmalloc_noprof+0x443/0x760 [ 556.892692][T13327] ? __rwlock_init+0x150/0x150 [ 556.892695][T13327] ? alloc_buf.isra.0+0x4b/0x260 [ 556.892700][T13327] ? do_raw_spin_unlock+0x59/0x250 [ 556.892701][T13327] alloc_buf.isra.0+0x4b/0x260 [ 556.892704][T13327] put_chars+0x1e1/0x2f0 [ 556.892706][T13327] ? __send_to_port+0x420/0x420 [ 556.892707][T13327] ? printk_get_next_message+0x240/0x650 [ 556.892710][T13327] ? console_prepend_replay+0x20/0x20 [ 556.892712][T13327] ? pointer+0x794/0xed0 [ 556.892715][T13327] hvc_console_print+0x292/0x780 [ 556.892720][T13327] ? hvc_write+0x3a0/0x3a0 [ 556.892722][T13327] ? __rwlock_init+0x150/0x150 [ 556.892724][T13327] ? lock_acquire+0x13c/0x160 [ 556.892726][T13327] console_emit_next_record+0x22f/0x4c0 [ 556.892729][T13327] ? devkmsg_read+0x4b0/0x4b0 [ 556.892731][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892732][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892733][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892735][T13327] ? lock_acquire+0x13c/0x160 [ 556.892737][T13327] ? console_flush_one_record+0x111/0x710 [ 556.892739][T13327] console_flush_one_record+0x46f/0x710 [ 556.892741][T13327] ? console_emit_next_record+0x4c0/0x4c0 [ 556.892744][T13327] console_unlock+0xee/0x1f0 [ 556.892746][T13327] ? lock_acquire+0x13c/0x160 [ 556.892748][T13327] ? console_flush_one_record+0x710/0x710 [ 556.892749][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892750][T13327] ? lock_release+0x184/0x1f0 [ 556.892752][T13327] ? lock_acquire+0xe0/0x160 [ 556.892754][T13327] ? __rcu_read_lock+0x70/0x70 [ 556.892755][T13327] ? __down_trylock_console_sem+0x5e/0xa0 [ 556.892757][T13327] ? vprintk_emit+0x320/0x3e0 [ 556.892759][T13327] vprintk_emit+0x37c/0x3e0 [ 556.892760][T13327] ? wake_up_klogd_work_func+0x90/0x90 [ 556.892762][T13327] ? preempt_schedule_thunk+0x16/0x30 [ 556.892764][T13327] ? _mutex_trylock_nest_lock+0x390/0x390 [ 556.892767][T13327] _printk+0xc7/0x100 [ 556.892770][T13327] ? snapshot_read.cold+0x21/0x21 [ 556.892772][T13327] ? synchronize_rcu_normal+0x340/0x340 [ 556.892774][T13327] ? netdev_name+0x43/0x60 [ 556.892777][T13327] ? __netdev_printk+0x17f/0x1d0 [ 556.892779][T13327] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 556.892782][T13327] netdev_info+0xe2/0x116 [ 556.892785][T13327] ? netdev_notice+0x120/0x120 [ 556.892787][T13327] ? do_raw_spin_lock+0x131/0x280 [ 556.892789][T13327] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 556.892791][T13327] ? __rwlock_init+0x150/0x150 [ 556.892793][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892794][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892795][T13327] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 556.892798][T13327] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 556.892800][T13327] ? trace_irq_enable.constprop.0+0x30/0x160 [ 556.892801][T13327] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 556.892803][T13327] netif_change_name.cold+0x4f/0x89 [ 556.892805][T13327] ? register_netdev+0x40/0x40 [ 556.892806][T13327] ? lock_release+0x184/0x1f0 [ 556.892808][T13327] ? netdev_adjacent_rename_links+0x470/0x470 [ 556.892811][T13327] ? __kernel_text_address+0x12/0x30 [ 556.892813][T13327] ? write_profile+0xf0/0xf0 [ 556.892816][T13327] ? __asan_memset+0x27/0x50 [ 556.892820][T13327] do_setlink.isra.0+0x1f7d/0x2a60 [ 556.892822][T13327] ? stack_trace_save+0x93/0xc0 [ 556.892824][T13327] ? rtnl_link_get_size+0x350/0x350 [ 556.892825][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892826][T13327] ? stack_depot_save_flags+0x1bc/0x790 [ 556.892829][T13327] ? kasan_save_stack+0x3d/0x50 [ 556.892831][T13327] ? kasan_save_stack+0x2f/0x50 [ 556.892833][T13327] ? kasan_save_track+0x14/0x30 [ 556.892834][T13327] ? __kasan_kmalloc+0x7b/0x90 [ 556.892835][T13327] ? __kmalloc_cache_noprof+0x29a/0x620 [ 556.892836][T13327] ? rtnl_newlink+0x124/0x11b0 [ 556.892837][T13327] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 556.892839][T13327] ? netlink_rcv_skb+0x14e/0x3a0 [ 556.892841][T13327] ? netlink_unicast+0x486/0x750 [ 556.892843][T13327] ? netlink_sendmsg+0x75b/0xc90 [ 556.892845][T13327] ? __sock_sendmsg+0xce/0x190 [ 556.892847][T13327] ? ____sys_sendmsg+0x61a/0x860 [ 556.892849][T13327] ? ___sys_sendmsg+0x14e/0x1d0 [ 556.892850][T13327] ? __sys_sendmsg+0x12c/0x1d0 [ 556.892852][T13327] ? do_syscall_64+0xff/0x530 [ 556.892854][T13327] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 556.892857][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892858][T13327] ? lock_acquire+0x13c/0x160 [ 556.892860][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892861][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892862][T13327] ? trace_contention_end+0xb3/0x180 [ 556.892864][T13327] ? __mutex_lock+0x1db/0x1ea0 [ 556.892865][T13327] ? __mutex_lock+0x9a3/0x1ea0 [ 556.892866][T13327] ? rtnl_newlink+0x9a8/0x11b0 [ 556.892868][T13327] ? ww_mutex_lock+0x160/0x160 [ 556.892869][T13327] ? nla_get_range_signed+0x3d0/0x3d0 [ 556.892873][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892874][T13327] ? __rtnl_newlink+0x3fa/0xa50 [ 556.892876][T13327] rtnl_newlink+0x9f1/0x11b0 [ 556.892878][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892879][T13327] ? rtnl_bridge_getlink+0x850/0x850 [ 556.892881][T13327] ? lock_acquire+0x13c/0x160 [ 556.892882][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892884][T13327] ? is_bpf_text_address+0x3e/0x110 [ 556.892886][T13327] ? is_bpf_text_address+0x72/0x110 [ 556.892888][T13327] ? kernel_text_address+0x149/0x170 [ 556.892889][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892890][T13327] ? cap_capable+0x1d7/0x3d0 [ 556.892894][T13327] ? arch_stack_walk+0xed/0x130 [ 556.892896][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892898][T13327] ? lock_acquire+0x13c/0x160 [ 556.892899][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892900][T13327] ? rtnl_bridge_getlink+0x850/0x850 [ 556.892902][T13327] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 556.892904][T13327] ? rtnl_link_fill+0x920/0x920 [ 556.892905][T13327] ? filter_irq_stacks+0xd0/0xd0 [ 556.892907][T13327] ? stack_depot_save_flags+0x1bc/0x790 [ 556.892909][T13327] netlink_rcv_skb+0x14e/0x3a0 [ 556.892911][T13327] ? rtnl_link_fill+0x920/0x920 [ 556.892913][T13327] ? lock_release+0x184/0x1f0 [ 556.892914][T13327] ? netlink_ack+0xcf0/0xcf0 [ 556.892916][T13327] ? __netlink_lookup+0xb9/0x6b0 [ 556.892919][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892920][T13327] ? lock_release+0x184/0x1f0 [ 556.892923][T13327] netlink_unicast+0x486/0x750 [ 556.892925][T13327] ? netlink_attachskb+0x810/0x810 [ 556.892927][T13327] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 556.892929][T13327] netlink_sendmsg+0x75b/0xc90 [ 556.892931][T13327] ? netlink_unicast+0x750/0x750 [ 556.892933][T13327] ? kernel_text_address+0x149/0x170 [ 556.892934][T13327] ? lock_acquire+0x13c/0x160 [ 556.892936][T13327] ? __import_iovec+0x36c/0x620 [ 556.892939][T13327] __sock_sendmsg+0xce/0x190 [ 556.892941][T13327] ____sys_sendmsg+0x61a/0x860 [ 556.892943][T13327] ? copy_msghdr_from_user+0x279/0x420 [ 556.892945][T13327] ? sock_write_iter+0x400/0x400 [ 556.892946][T13327] ? move_addr_to_kernel+0x40/0x40 [ 556.892948][T13327] ? filter_irq_stacks+0xd0/0xd0 [ 556.892951][T13327] ___sys_sendmsg+0x14e/0x1d0 [ 556.892953][T13327] ? copy_msghdr_from_user+0x420/0x420 [ 556.892958][T13327] __sys_sendmsg+0x12c/0x1d0 [ 556.892960][T13327] ? __sys_sendmsg_sock+0x20/0x20 [ 556.892962][T13327] ? rcu_is_watching+0x16/0xd0 [ 556.892964][T13327] do_syscall_64+0xff/0x530 [ 556.892966][T13327] ? exc_page_fault+0xee/0x100 [ 556.892968][T13327] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 556.892969][T13327] RIP: 0033:0x7f9db863854e [ 556.892971][T13327] 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 [ 556.892973][T13327] RSP: 002b:00007ffdb6820fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 556.892977][T13327] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9db863854e [ 556.892978][T13327] RDX: 0000000000000000 RSI: 00007ffdb6821070 RDI: 0000000000000005 [ 556.892979][T13327] RBP: 00007ffdb6820fd0 R08: 0000000000000000 R09: 0000000000000000 [ 556.892980][T13327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba19 [ 556.892981][T13327] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb6821740 [ 556.892984][T13327] [ 565.934593][T13498] eth1: renamed from tmp [ 565.934608][T13498] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 565.934611][T13498] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13498, name: ip [ 565.934612][T13498] preempt_count: 1, expected: 0 [ 565.934613][T13498] RCU nest depth: 0, expected: 0 [ 565.934614][T13498] INFO: lockdep is turned off. [ 565.934616][T13498] irq event stamp: 0 [ 565.934616][T13498] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 565.934620][T13498] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 565.934627][T13498] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 565.934629][T13498] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 565.934631][T13498] Preemption disabled at: [ 565.934632][T13498] [] vprintk_emit+0x31b/0x3e0 [ 565.934639][T13498] CPU: 2 UID: 0 PID: 13498 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 565.934642][T13498] Tainted: [W]=WARN [ 565.934644][T13498] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 565.934645][T13498] Call Trace: [ 565.934647][T13498] [ 565.934648][T13498] dump_stack_lvl+0x6f/0xa0 [ 565.934654][T13498] ? vprintk_emit+0x31b/0x3e0 [ 565.934655][T13498] __might_resched.cold+0x1fe/0x2c1 [ 565.934659][T13498] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 565.934662][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934665][T13498] __kmalloc_noprof+0x443/0x760 [ 565.934668][T13498] ? __rwlock_init+0x150/0x150 [ 565.934671][T13498] ? alloc_buf.isra.0+0x4b/0x260 [ 565.934676][T13498] ? do_raw_spin_unlock+0x59/0x250 [ 565.934678][T13498] alloc_buf.isra.0+0x4b/0x260 [ 565.934681][T13498] put_chars+0x1e1/0x2f0 [ 565.934683][T13498] ? __send_to_port+0x420/0x420 [ 565.934684][T13498] ? printk_get_next_message+0x240/0x650 [ 565.934686][T13498] ? console_prepend_replay+0x20/0x20 [ 565.934689][T13498] ? pointer+0x794/0xed0 [ 565.934692][T13498] hvc_console_print+0x292/0x780 [ 565.934697][T13498] ? hvc_write+0x3a0/0x3a0 [ 565.934699][T13498] ? __rwlock_init+0x150/0x150 [ 565.934701][T13498] ? lock_acquire+0x13c/0x160 [ 565.934704][T13498] console_emit_next_record+0x22f/0x4c0 [ 565.934706][T13498] ? devkmsg_read+0x4b0/0x4b0 [ 565.934709][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934710][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934711][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934712][T13498] ? lock_acquire+0x13c/0x160 [ 565.934714][T13498] ? console_flush_one_record+0x111/0x710 [ 565.934716][T13498] console_flush_one_record+0x46f/0x710 [ 565.934718][T13498] ? console_emit_next_record+0x4c0/0x4c0 [ 565.934721][T13498] console_unlock+0xee/0x1f0 [ 565.934723][T13498] ? lock_acquire+0x13c/0x160 [ 565.934725][T13498] ? console_flush_one_record+0x710/0x710 [ 565.934727][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934728][T13498] ? lock_release+0x184/0x1f0 [ 565.934730][T13498] ? lock_acquire+0xe0/0x160 [ 565.934731][T13498] ? __rcu_read_lock+0x70/0x70 [ 565.934733][T13498] ? __down_trylock_console_sem+0x5e/0xa0 [ 565.934735][T13498] ? vprintk_emit+0x320/0x3e0 [ 565.934736][T13498] vprintk_emit+0x37c/0x3e0 [ 565.934738][T13498] ? wake_up_klogd_work_func+0x90/0x90 [ 565.934739][T13498] ? prepare_to_wait_event+0x8d/0x740 [ 565.934742][T13498] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 565.934745][T13498] ? _mutex_trylock_nest_lock+0x390/0x390 [ 565.934747][T13498] _printk+0xc7/0x100 [ 565.934750][T13498] ? snapshot_read.cold+0x21/0x21 [ 565.934752][T13498] ? synchronize_rcu_normal+0x340/0x340 [ 565.934755][T13498] ? netdev_name+0x43/0x60 [ 565.934758][T13498] ? __netdev_printk+0x17f/0x1d0 [ 565.934760][T13498] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 565.934763][T13498] netdev_info+0xe2/0x116 [ 565.934766][T13498] ? netdev_notice+0x120/0x120 [ 565.934768][T13498] ? do_raw_spin_lock+0x131/0x280 [ 565.934770][T13498] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 565.934772][T13498] ? __rwlock_init+0x150/0x150 [ 565.934774][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934775][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934776][T13498] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 565.934778][T13498] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 565.934779][T13498] ? trace_irq_enable.constprop.0+0x30/0x160 [ 565.934781][T13498] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 565.934782][T13498] netif_change_name.cold+0x4f/0x89 [ 565.934784][T13498] ? register_netdev+0x40/0x40 [ 565.934785][T13498] ? lock_release+0x184/0x1f0 [ 565.934788][T13498] ? netdev_adjacent_rename_links+0x470/0x470 [ 565.934790][T13498] ? __kernel_text_address+0x12/0x30 [ 565.934793][T13498] ? write_profile+0xf0/0xf0 [ 565.934796][T13498] ? __asan_memset+0x27/0x50 [ 565.934799][T13498] do_setlink.isra.0+0x1f7d/0x2a60 [ 565.934801][T13498] ? stack_trace_save+0x93/0xc0 [ 565.934803][T13498] ? rtnl_link_get_size+0x350/0x350 [ 565.934804][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934805][T13498] ? stack_depot_save_flags+0x1bc/0x790 [ 565.934809][T13498] ? kasan_save_stack+0x3d/0x50 [ 565.934811][T13498] ? kasan_save_stack+0x2f/0x50 [ 565.934812][T13498] ? kasan_save_track+0x14/0x30 [ 565.934813][T13498] ? __kasan_kmalloc+0x7b/0x90 [ 565.934814][T13498] ? __kmalloc_cache_noprof+0x29a/0x620 [ 565.934815][T13498] ? rtnl_newlink+0x124/0x11b0 [ 565.934816][T13498] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 565.934818][T13498] ? netlink_rcv_skb+0x14e/0x3a0 [ 565.934821][T13498] ? netlink_unicast+0x486/0x750 [ 565.934822][T13498] ? netlink_sendmsg+0x75b/0xc90 [ 565.934824][T13498] ? __sock_sendmsg+0xce/0x190 [ 565.934827][T13498] ? ____sys_sendmsg+0x61a/0x860 [ 565.934828][T13498] ? ___sys_sendmsg+0x14e/0x1d0 [ 565.934829][T13498] ? __sys_sendmsg+0x12c/0x1d0 [ 565.934831][T13498] ? do_syscall_64+0xff/0x530 [ 565.934834][T13498] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 565.934836][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934837][T13498] ? lock_acquire+0x13c/0x160 [ 565.934839][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934840][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934841][T13498] ? trace_contention_end+0xb3/0x180 [ 565.934843][T13498] ? __mutex_lock+0x1db/0x1ea0 [ 565.934844][T13498] ? __mutex_lock+0x9a3/0x1ea0 [ 565.934845][T13498] ? rtnl_newlink+0x9a8/0x11b0 [ 565.934847][T13498] ? ww_mutex_lock+0x160/0x160 [ 565.934848][T13498] ? nla_get_range_signed+0x3d0/0x3d0 [ 565.934852][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934853][T13498] ? __rtnl_newlink+0x3fa/0xa50 [ 565.934855][T13498] rtnl_newlink+0x9f1/0x11b0 [ 565.934857][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934858][T13498] ? rtnl_bridge_getlink+0x850/0x850 [ 565.934859][T13498] ? lock_acquire+0x13c/0x160 [ 565.934861][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934862][T13498] ? is_bpf_text_address+0x3e/0x110 [ 565.934865][T13498] ? is_bpf_text_address+0x72/0x110 [ 565.934866][T13498] ? kernel_text_address+0x149/0x170 [ 565.934868][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934869][T13498] ? cap_capable+0x1d7/0x3d0 [ 565.934872][T13498] ? arch_stack_walk+0xed/0x130 [ 565.934875][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934876][T13498] ? lock_acquire+0x13c/0x160 [ 565.934878][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934879][T13498] ? rtnl_bridge_getlink+0x850/0x850 [ 565.934880][T13498] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 565.934882][T13498] ? rtnl_link_fill+0x920/0x920 [ 565.934884][T13498] ? filter_irq_stacks+0xd0/0xd0 [ 565.934885][T13498] ? stack_depot_save_flags+0x1bc/0x790 [ 565.934888][T13498] netlink_rcv_skb+0x14e/0x3a0 [ 565.934889][T13498] ? rtnl_link_fill+0x920/0x920 [ 565.934891][T13498] ? lock_release+0x184/0x1f0 [ 565.934893][T13498] ? netlink_ack+0xcf0/0xcf0 [ 565.934894][T13498] ? __netlink_lookup+0xb9/0x6b0 [ 565.934897][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934899][T13498] ? lock_release+0x184/0x1f0 [ 565.934901][T13498] netlink_unicast+0x486/0x750 [ 565.934903][T13498] ? netlink_attachskb+0x810/0x810 [ 565.934905][T13498] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 565.934907][T13498] netlink_sendmsg+0x75b/0xc90 [ 565.934909][T13498] ? netlink_unicast+0x750/0x750 [ 565.934911][T13498] ? kernel_text_address+0x149/0x170 [ 565.934913][T13498] ? lock_acquire+0x13c/0x160 [ 565.934914][T13498] ? __import_iovec+0x36c/0x620 [ 565.934917][T13498] __sock_sendmsg+0xce/0x190 [ 565.934919][T13498] ____sys_sendmsg+0x61a/0x860 [ 565.934921][T13498] ? copy_msghdr_from_user+0x279/0x420 [ 565.934923][T13498] ? sock_write_iter+0x400/0x400 [ 565.934924][T13498] ? move_addr_to_kernel+0x40/0x40 [ 565.934926][T13498] ? filter_irq_stacks+0xd0/0xd0 [ 565.934929][T13498] ___sys_sendmsg+0x14e/0x1d0 [ 565.934931][T13498] ? copy_msghdr_from_user+0x420/0x420 [ 565.934936][T13498] __sys_sendmsg+0x12c/0x1d0 [ 565.934938][T13498] ? __sys_sendmsg_sock+0x20/0x20 [ 565.934940][T13498] ? rcu_is_watching+0x16/0xd0 [ 565.934942][T13498] do_syscall_64+0xff/0x530 [ 565.934944][T13498] ? exc_page_fault+0xee/0x100 [ 565.934946][T13498] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 565.934947][T13498] RIP: 0033:0x7f7b53aa354e [ 565.934950][T13498] 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 [ 565.934951][T13498] RSP: 002b:00007fffe1e13b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 565.934955][T13498] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7b53aa354e [ 565.934956][T13498] RDX: 0000000000000000 RSI: 00007fffe1e13be0 RDI: 0000000000000005 [ 565.934957][T13498] RBP: 00007fffe1e13b40 R08: 0000000000000000 R09: 0000000000000000 [ 565.934958][T13498] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba22 [ 565.934959][T13498] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe1e142b0 [ 565.934962][T13498] [ 574.922839][T13669] eth1: renamed from tmp [ 574.922854][T13669] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 574.922857][T13669] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13669, name: ip [ 574.922859][T13669] preempt_count: 1, expected: 0 [ 574.922860][T13669] RCU nest depth: 0, expected: 0 [ 574.922861][T13669] INFO: lockdep is turned off. [ 574.922863][T13669] irq event stamp: 0 [ 574.922863][T13669] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 574.922868][T13669] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 574.922874][T13669] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 574.922877][T13669] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 574.922878][T13669] Preemption disabled at: [ 574.922879][T13669] [] vprintk_emit+0x31b/0x3e0 [ 574.922886][T13669] CPU: 2 UID: 0 PID: 13669 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 574.922890][T13669] Tainted: [W]=WARN [ 574.922891][T13669] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 574.922893][T13669] Call Trace: [ 574.922894][T13669] [ 574.922896][T13669] dump_stack_lvl+0x6f/0xa0 [ 574.922901][T13669] ? vprintk_emit+0x31b/0x3e0 [ 574.922903][T13669] __might_resched.cold+0x1fe/0x2c1 [ 574.922907][T13669] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 574.922911][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.922914][T13669] __kmalloc_noprof+0x443/0x760 [ 574.922917][T13669] ? __rwlock_init+0x150/0x150 [ 574.922920][T13669] ? alloc_buf.isra.0+0x4b/0x260 [ 574.922925][T13669] ? do_raw_spin_unlock+0x59/0x250 [ 574.922927][T13669] alloc_buf.isra.0+0x4b/0x260 [ 574.922930][T13669] put_chars+0x1e1/0x2f0 [ 574.922932][T13669] ? __send_to_port+0x420/0x420 [ 574.922933][T13669] ? printk_get_next_message+0x240/0x650 [ 574.922936][T13669] ? console_prepend_replay+0x20/0x20 [ 574.922938][T13669] ? pointer+0x794/0xed0 [ 574.922942][T13669] hvc_console_print+0x292/0x780 [ 574.922947][T13669] ? hvc_write+0x3a0/0x3a0 [ 574.922948][T13669] ? __rwlock_init+0x150/0x150 [ 574.922950][T13669] ? lock_acquire+0x13c/0x160 [ 574.922953][T13669] console_emit_next_record+0x22f/0x4c0 [ 574.922956][T13669] ? devkmsg_read+0x4b0/0x4b0 [ 574.922958][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.922959][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.922960][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.922962][T13669] ? lock_acquire+0x13c/0x160 [ 574.922964][T13669] ? console_flush_one_record+0x111/0x710 [ 574.922965][T13669] console_flush_one_record+0x46f/0x710 [ 574.922968][T13669] ? console_emit_next_record+0x4c0/0x4c0 [ 574.922971][T13669] console_unlock+0xee/0x1f0 [ 574.922973][T13669] ? lock_acquire+0x13c/0x160 [ 574.922975][T13669] ? console_flush_one_record+0x710/0x710 [ 574.922977][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.922978][T13669] ? lock_release+0x184/0x1f0 [ 574.922979][T13669] ? lock_acquire+0xe0/0x160 [ 574.922981][T13669] ? __rcu_read_lock+0x70/0x70 [ 574.922983][T13669] ? __down_trylock_console_sem+0x5e/0xa0 [ 574.922985][T13669] ? vprintk_emit+0x320/0x3e0 [ 574.922986][T13669] vprintk_emit+0x37c/0x3e0 [ 574.922988][T13669] ? wake_up_klogd_work_func+0x90/0x90 [ 574.922990][T13669] ? prepare_to_wait_event+0x8d/0x740 [ 574.922992][T13669] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 574.922995][T13669] ? _mutex_trylock_nest_lock+0x390/0x390 [ 574.922998][T13669] _printk+0xc7/0x100 [ 574.923001][T13669] ? snapshot_read.cold+0x21/0x21 [ 574.923003][T13669] ? synchronize_rcu_normal+0x340/0x340 [ 574.923005][T13669] ? netdev_name+0x43/0x60 [ 574.923009][T13669] ? __netdev_printk+0x17f/0x1d0 [ 574.923011][T13669] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 574.923014][T13669] netdev_info+0xe2/0x116 [ 574.923017][T13669] ? netdev_notice+0x120/0x120 [ 574.923019][T13669] ? do_raw_spin_lock+0x131/0x280 [ 574.923021][T13669] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 574.923023][T13669] ? __rwlock_init+0x150/0x150 [ 574.923025][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923026][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923027][T13669] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 574.923029][T13669] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 574.923031][T13669] ? trace_irq_enable.constprop.0+0x30/0x160 [ 574.923032][T13669] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 574.923033][T13669] netif_change_name.cold+0x4f/0x89 [ 574.923035][T13669] ? register_netdev+0x40/0x40 [ 574.923037][T13669] ? lock_release+0x184/0x1f0 [ 574.923039][T13669] ? netdev_adjacent_rename_links+0x470/0x470 [ 574.923041][T13669] ? __kernel_text_address+0x12/0x30 [ 574.923044][T13669] ? write_profile+0xf0/0xf0 [ 574.923047][T13669] ? __asan_memset+0x27/0x50 [ 574.923050][T13669] do_setlink.isra.0+0x1f7d/0x2a60 [ 574.923052][T13669] ? stack_trace_save+0x93/0xc0 [ 574.923054][T13669] ? rtnl_link_get_size+0x350/0x350 [ 574.923055][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923056][T13669] ? stack_depot_save_flags+0x1bc/0x790 [ 574.923060][T13669] ? kasan_save_stack+0x3d/0x50 [ 574.923062][T13669] ? kasan_save_stack+0x2f/0x50 [ 574.923063][T13669] ? kasan_save_track+0x14/0x30 [ 574.923064][T13669] ? __kasan_kmalloc+0x7b/0x90 [ 574.923065][T13669] ? __kmalloc_cache_noprof+0x29a/0x620 [ 574.923066][T13669] ? rtnl_newlink+0x124/0x11b0 [ 574.923067][T13669] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 574.923068][T13669] ? netlink_rcv_skb+0x14e/0x3a0 [ 574.923072][T13669] ? netlink_unicast+0x486/0x750 [ 574.923073][T13669] ? netlink_sendmsg+0x75b/0xc90 [ 574.923075][T13669] ? __sock_sendmsg+0xce/0x190 [ 574.923077][T13669] ? ____sys_sendmsg+0x61a/0x860 [ 574.923079][T13669] ? ___sys_sendmsg+0x14e/0x1d0 [ 574.923080][T13669] ? __sys_sendmsg+0x12c/0x1d0 [ 574.923082][T13669] ? do_syscall_64+0xff/0x530 [ 574.923085][T13669] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 574.923087][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923088][T13669] ? lock_acquire+0x13c/0x160 [ 574.923090][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923091][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923092][T13669] ? trace_contention_end+0xb3/0x180 [ 574.923094][T13669] ? __mutex_lock+0x1db/0x1ea0 [ 574.923095][T13669] ? __mutex_lock+0x9a3/0x1ea0 [ 574.923097][T13669] ? rtnl_newlink+0x9a8/0x11b0 [ 574.923099][T13669] ? ww_mutex_lock+0x160/0x160 [ 574.923100][T13669] ? nla_get_range_signed+0x3d0/0x3d0 [ 574.923103][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923105][T13669] ? __rtnl_newlink+0x3fa/0xa50 [ 574.923107][T13669] rtnl_newlink+0x9f1/0x11b0 [ 574.923109][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923110][T13669] ? rtnl_bridge_getlink+0x850/0x850 [ 574.923111][T13669] ? lock_acquire+0x13c/0x160 [ 574.923113][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923115][T13669] ? is_bpf_text_address+0x3e/0x110 [ 574.923117][T13669] ? is_bpf_text_address+0x72/0x110 [ 574.923118][T13669] ? kernel_text_address+0x149/0x170 [ 574.923120][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923121][T13669] ? cap_capable+0x1d7/0x3d0 [ 574.923125][T13669] ? arch_stack_walk+0xed/0x130 [ 574.923127][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923128][T13669] ? lock_acquire+0x13c/0x160 [ 574.923130][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923132][T13669] ? rtnl_bridge_getlink+0x850/0x850 [ 574.923133][T13669] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 574.923135][T13669] ? rtnl_link_fill+0x920/0x920 [ 574.923136][T13669] ? filter_irq_stacks+0xd0/0xd0 [ 574.923138][T13669] ? stack_depot_save_flags+0x1bc/0x790 [ 574.923140][T13669] netlink_rcv_skb+0x14e/0x3a0 [ 574.923142][T13669] ? rtnl_link_fill+0x920/0x920 [ 574.923144][T13669] ? lock_release+0x184/0x1f0 [ 574.923145][T13669] ? netlink_ack+0xcf0/0xcf0 [ 574.923147][T13669] ? __netlink_lookup+0xb9/0x6b0 [ 574.923150][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923151][T13669] ? lock_release+0x184/0x1f0 [ 574.923153][T13669] netlink_unicast+0x486/0x750 [ 574.923156][T13669] ? netlink_attachskb+0x810/0x810 [ 574.923158][T13669] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 574.923160][T13669] netlink_sendmsg+0x75b/0xc90 [ 574.923162][T13669] ? netlink_unicast+0x750/0x750 [ 574.923164][T13669] ? kernel_text_address+0x149/0x170 [ 574.923166][T13669] ? lock_acquire+0x13c/0x160 [ 574.923167][T13669] ? __import_iovec+0x36c/0x620 [ 574.923171][T13669] __sock_sendmsg+0xce/0x190 [ 574.923173][T13669] ____sys_sendmsg+0x61a/0x860 [ 574.923174][T13669] ? copy_msghdr_from_user+0x279/0x420 [ 574.923176][T13669] ? sock_write_iter+0x400/0x400 [ 574.923178][T13669] ? move_addr_to_kernel+0x40/0x40 [ 574.923179][T13669] ? filter_irq_stacks+0xd0/0xd0 [ 574.923182][T13669] ___sys_sendmsg+0x14e/0x1d0 [ 574.923184][T13669] ? copy_msghdr_from_user+0x420/0x420 [ 574.923190][T13669] __sys_sendmsg+0x12c/0x1d0 [ 574.923192][T13669] ? __sys_sendmsg_sock+0x20/0x20 [ 574.923195][T13669] ? rcu_is_watching+0x16/0xd0 [ 574.923196][T13669] do_syscall_64+0xff/0x530 [ 574.923198][T13669] ? exc_page_fault+0xee/0x100 [ 574.923200][T13669] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 574.923202][T13669] RIP: 0033:0x7f9a297a054e [ 574.923204][T13669] 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 [ 574.923206][T13669] RSP: 002b:00007ffdf2ae2180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 574.923209][T13669] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9a297a054e [ 574.923211][T13669] RDX: 0000000000000000 RSI: 00007ffdf2ae2230 RDI: 0000000000000005 [ 574.923212][T13669] RBP: 00007ffdf2ae2190 R08: 0000000000000000 R09: 0000000000000000 [ 574.923213][T13669] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba2b [ 574.923214][T13669] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf2ae2900 [ 574.923217][T13669] [ 583.919620][T13840] eth1: renamed from tmp [ 583.919634][T13840] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 583.919637][T13840] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13840, name: ip [ 583.919638][T13840] preempt_count: 1, expected: 0 [ 583.919639][T13840] RCU nest depth: 0, expected: 0 [ 583.919640][T13840] INFO: lockdep is turned off. [ 583.919642][T13840] irq event stamp: 0 [ 583.919642][T13840] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 583.919647][T13840] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 583.919654][T13840] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 583.919655][T13840] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 583.919657][T13840] Preemption disabled at: [ 583.919658][T13840] [] vprintk_emit+0x31b/0x3e0 [ 583.919665][T13840] CPU: 3 UID: 0 PID: 13840 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 583.919668][T13840] Tainted: [W]=WARN [ 583.919669][T13840] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 583.919671][T13840] Call Trace: [ 583.919673][T13840] [ 583.919674][T13840] dump_stack_lvl+0x6f/0xa0 [ 583.919680][T13840] ? vprintk_emit+0x31b/0x3e0 [ 583.919681][T13840] __might_resched.cold+0x1fe/0x2c1 [ 583.919685][T13840] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 583.919689][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919691][T13840] __kmalloc_noprof+0x443/0x760 [ 583.919694][T13840] ? __rwlock_init+0x150/0x150 [ 583.919698][T13840] ? alloc_buf.isra.0+0x4b/0x260 [ 583.919703][T13840] ? do_raw_spin_unlock+0x59/0x250 [ 583.919704][T13840] alloc_buf.isra.0+0x4b/0x260 [ 583.919707][T13840] put_chars+0x1e1/0x2f0 [ 583.919709][T13840] ? __send_to_port+0x420/0x420 [ 583.919710][T13840] ? printk_get_next_message+0x240/0x650 [ 583.919713][T13840] ? console_prepend_replay+0x20/0x20 [ 583.919715][T13840] ? pointer+0x794/0xed0 [ 583.919718][T13840] hvc_console_print+0x292/0x780 [ 583.919723][T13840] ? hvc_write+0x3a0/0x3a0 [ 583.919725][T13840] ? __rwlock_init+0x150/0x150 [ 583.919727][T13840] ? lock_acquire+0x13c/0x160 [ 583.919730][T13840] console_emit_next_record+0x22f/0x4c0 [ 583.919732][T13840] ? devkmsg_read+0x4b0/0x4b0 [ 583.919735][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919736][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919737][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919738][T13840] ? lock_acquire+0x13c/0x160 [ 583.919740][T13840] ? console_flush_one_record+0x111/0x710 [ 583.919742][T13840] console_flush_one_record+0x46f/0x710 [ 583.919744][T13840] ? console_emit_next_record+0x4c0/0x4c0 [ 583.919747][T13840] console_unlock+0xee/0x1f0 [ 583.919749][T13840] ? lock_acquire+0x13c/0x160 [ 583.919750][T13840] ? console_flush_one_record+0x710/0x710 [ 583.919752][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919753][T13840] ? lock_release+0x184/0x1f0 [ 583.919755][T13840] ? lock_acquire+0xe0/0x160 [ 583.919756][T13840] ? __rcu_read_lock+0x70/0x70 [ 583.919758][T13840] ? __down_trylock_console_sem+0x5e/0xa0 [ 583.919760][T13840] ? vprintk_emit+0x320/0x3e0 [ 583.919761][T13840] vprintk_emit+0x37c/0x3e0 [ 583.919763][T13840] ? wake_up_klogd_work_func+0x90/0x90 [ 583.919764][T13840] ? prepare_to_wait_event+0x8d/0x740 [ 583.919767][T13840] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 583.919770][T13840] ? _mutex_trylock_nest_lock+0x390/0x390 [ 583.919772][T13840] _printk+0xc7/0x100 [ 583.919775][T13840] ? snapshot_read.cold+0x21/0x21 [ 583.919777][T13840] ? synchronize_rcu_normal+0x340/0x340 [ 583.919780][T13840] ? netdev_name+0x43/0x60 [ 583.919783][T13840] ? __netdev_printk+0x17f/0x1d0 [ 583.919785][T13840] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 583.919788][T13840] netdev_info+0xe2/0x116 [ 583.919791][T13840] ? netdev_notice+0x120/0x120 [ 583.919793][T13840] ? do_raw_spin_lock+0x131/0x280 [ 583.919795][T13840] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 583.919797][T13840] ? __rwlock_init+0x150/0x150 [ 583.919799][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919800][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919801][T13840] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 583.919803][T13840] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 583.919804][T13840] ? trace_irq_enable.constprop.0+0x30/0x160 [ 583.919806][T13840] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 583.919807][T13840] netif_change_name.cold+0x4f/0x89 [ 583.919809][T13840] ? register_netdev+0x40/0x40 [ 583.919810][T13840] ? lock_release+0x184/0x1f0 [ 583.919812][T13840] ? netdev_adjacent_rename_links+0x470/0x470 [ 583.919815][T13840] ? __kernel_text_address+0x12/0x30 [ 583.919817][T13840] ? write_profile+0xf0/0xf0 [ 583.919820][T13840] ? __asan_memset+0x27/0x50 [ 583.919823][T13840] do_setlink.isra.0+0x1f7d/0x2a60 [ 583.919825][T13840] ? stack_trace_save+0x93/0xc0 [ 583.919827][T13840] ? rtnl_link_get_size+0x350/0x350 [ 583.919828][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919829][T13840] ? stack_depot_save_flags+0x1bc/0x790 [ 583.919833][T13840] ? kasan_save_stack+0x3d/0x50 [ 583.919834][T13840] ? kasan_save_stack+0x2f/0x50 [ 583.919835][T13840] ? kasan_save_track+0x14/0x30 [ 583.919836][T13840] ? __kasan_kmalloc+0x7b/0x90 [ 583.919838][T13840] ? __kmalloc_cache_noprof+0x29a/0x620 [ 583.919839][T13840] ? rtnl_newlink+0x124/0x11b0 [ 583.919840][T13840] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 583.919841][T13840] ? netlink_rcv_skb+0x14e/0x3a0 [ 583.919844][T13840] ? netlink_unicast+0x486/0x750 [ 583.919846][T13840] ? netlink_sendmsg+0x75b/0xc90 [ 583.919847][T13840] ? __sock_sendmsg+0xce/0x190 [ 583.919850][T13840] ? ____sys_sendmsg+0x61a/0x860 [ 583.919851][T13840] ? ___sys_sendmsg+0x14e/0x1d0 [ 583.919853][T13840] ? __sys_sendmsg+0x12c/0x1d0 [ 583.919855][T13840] ? do_syscall_64+0xff/0x530 [ 583.919857][T13840] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 583.919860][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919861][T13840] ? lock_acquire+0x13c/0x160 [ 583.919862][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919863][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919865][T13840] ? trace_contention_end+0xb3/0x180 [ 583.919866][T13840] ? __mutex_lock+0x1db/0x1ea0 [ 583.919868][T13840] ? __mutex_lock+0x9a3/0x1ea0 [ 583.919869][T13840] ? rtnl_newlink+0x9a8/0x11b0 [ 583.919870][T13840] ? ww_mutex_lock+0x160/0x160 [ 583.919871][T13840] ? nla_get_range_signed+0x3d0/0x3d0 [ 583.919875][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919876][T13840] ? __rtnl_newlink+0x3fa/0xa50 [ 583.919878][T13840] rtnl_newlink+0x9f1/0x11b0 [ 583.919880][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919881][T13840] ? rtnl_bridge_getlink+0x850/0x850 [ 583.919883][T13840] ? lock_acquire+0x13c/0x160 [ 583.919884][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919886][T13840] ? is_bpf_text_address+0x3e/0x110 [ 583.919888][T13840] ? is_bpf_text_address+0x72/0x110 [ 583.919889][T13840] ? kernel_text_address+0x149/0x170 [ 583.919891][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919892][T13840] ? cap_capable+0x1d7/0x3d0 [ 583.919896][T13840] ? arch_stack_walk+0xed/0x130 [ 583.919898][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919899][T13840] ? lock_acquire+0x13c/0x160 [ 583.919901][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919902][T13840] ? rtnl_bridge_getlink+0x850/0x850 [ 583.919903][T13840] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 583.919905][T13840] ? rtnl_link_fill+0x920/0x920 [ 583.919906][T13840] ? filter_irq_stacks+0xd0/0xd0 [ 583.919908][T13840] ? stack_depot_save_flags+0x1bc/0x790 [ 583.919910][T13840] netlink_rcv_skb+0x14e/0x3a0 [ 583.919912][T13840] ? rtnl_link_fill+0x920/0x920 [ 583.919913][T13840] ? lock_release+0x184/0x1f0 [ 583.919915][T13840] ? netlink_ack+0xcf0/0xcf0 [ 583.919917][T13840] ? __netlink_lookup+0xb9/0x6b0 [ 583.919919][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919921][T13840] ? lock_release+0x184/0x1f0 [ 583.919923][T13840] netlink_unicast+0x486/0x750 [ 583.919925][T13840] ? netlink_attachskb+0x810/0x810 [ 583.919927][T13840] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 583.919929][T13840] netlink_sendmsg+0x75b/0xc90 [ 583.919931][T13840] ? netlink_unicast+0x750/0x750 [ 583.919932][T13840] ? kernel_text_address+0x149/0x170 [ 583.919934][T13840] ? lock_acquire+0x13c/0x160 [ 583.919935][T13840] ? __import_iovec+0x36c/0x620 [ 583.919939][T13840] __sock_sendmsg+0xce/0x190 [ 583.919940][T13840] ____sys_sendmsg+0x61a/0x860 [ 583.919942][T13840] ? copy_msghdr_from_user+0x279/0x420 [ 583.919944][T13840] ? sock_write_iter+0x400/0x400 [ 583.919946][T13840] ? move_addr_to_kernel+0x40/0x40 [ 583.919947][T13840] ? filter_irq_stacks+0xd0/0xd0 [ 583.919950][T13840] ___sys_sendmsg+0x14e/0x1d0 [ 583.919952][T13840] ? copy_msghdr_from_user+0x420/0x420 [ 583.919957][T13840] __sys_sendmsg+0x12c/0x1d0 [ 583.919959][T13840] ? __sys_sendmsg_sock+0x20/0x20 [ 583.919961][T13840] ? rcu_is_watching+0x16/0xd0 [ 583.919963][T13840] do_syscall_64+0xff/0x530 [ 583.919965][T13840] ? exc_page_fault+0xee/0x100 [ 583.919967][T13840] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 583.919968][T13840] RIP: 0033:0x7fa950e0054e [ 583.919970][T13840] 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 [ 583.919972][T13840] RSP: 002b:00007fffddc9a7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 583.919976][T13840] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa950e0054e [ 583.919977][T13840] RDX: 0000000000000000 RSI: 00007fffddc9a890 RDI: 0000000000000005 [ 583.919978][T13840] RBP: 00007fffddc9a7f0 R08: 0000000000000000 R09: 0000000000000000 [ 583.919979][T13840] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba34 [ 583.919980][T13840] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffddc9af60 [ 583.919982][T13840] [ 592.940500][T14011] eth1: renamed from tmp [ 592.940515][T14011] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 592.940517][T14011] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14011, name: ip [ 592.940519][T14011] preempt_count: 1, expected: 0 [ 592.940520][T14011] RCU nest depth: 0, expected: 0 [ 592.940521][T14011] INFO: lockdep is turned off. [ 592.940522][T14011] irq event stamp: 0 [ 592.940523][T14011] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 592.940527][T14011] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 592.940533][T14011] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 592.940535][T14011] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 592.940537][T14011] Preemption disabled at: [ 592.940541][T14011] [] vprintk_emit+0x31b/0x3e0 [ 592.940548][T14011] CPU: 2 UID: 0 PID: 14011 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 592.940552][T14011] Tainted: [W]=WARN [ 592.940553][T14011] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 592.940555][T14011] Call Trace: [ 592.940556][T14011] [ 592.940557][T14011] dump_stack_lvl+0x6f/0xa0 [ 592.940563][T14011] ? vprintk_emit+0x31b/0x3e0 [ 592.940564][T14011] __might_resched.cold+0x1fe/0x2c1 [ 592.940568][T14011] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 592.940572][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940574][T14011] __kmalloc_noprof+0x443/0x760 [ 592.940578][T14011] ? __rwlock_init+0x150/0x150 [ 592.940581][T14011] ? alloc_buf.isra.0+0x4b/0x260 [ 592.940586][T14011] ? do_raw_spin_unlock+0x59/0x250 [ 592.940588][T14011] alloc_buf.isra.0+0x4b/0x260 [ 592.940590][T14011] put_chars+0x1e1/0x2f0 [ 592.940592][T14011] ? __send_to_port+0x420/0x420 [ 592.940593][T14011] ? printk_get_next_message+0x240/0x650 [ 592.940596][T14011] ? console_prepend_replay+0x20/0x20 [ 592.940598][T14011] ? pointer+0x794/0xed0 [ 592.940601][T14011] hvc_console_print+0x292/0x780 [ 592.940606][T14011] ? hvc_write+0x3a0/0x3a0 [ 592.940608][T14011] ? __rwlock_init+0x150/0x150 [ 592.940610][T14011] ? lock_acquire+0x13c/0x160 [ 592.940612][T14011] console_emit_next_record+0x22f/0x4c0 [ 592.940615][T14011] ? devkmsg_read+0x4b0/0x4b0 [ 592.940617][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940619][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940620][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940621][T14011] ? lock_acquire+0x13c/0x160 [ 592.940623][T14011] ? console_flush_one_record+0x111/0x710 [ 592.940624][T14011] console_flush_one_record+0x46f/0x710 [ 592.940627][T14011] ? console_emit_next_record+0x4c0/0x4c0 [ 592.940630][T14011] console_unlock+0xee/0x1f0 [ 592.940631][T14011] ? lock_acquire+0x13c/0x160 [ 592.940633][T14011] ? console_flush_one_record+0x710/0x710 [ 592.940635][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940636][T14011] ? lock_release+0x184/0x1f0 [ 592.940638][T14011] ? lock_acquire+0xe0/0x160 [ 592.940639][T14011] ? __rcu_read_lock+0x70/0x70 [ 592.940641][T14011] ? __down_trylock_console_sem+0x5e/0xa0 [ 592.940643][T14011] ? vprintk_emit+0x320/0x3e0 [ 592.940644][T14011] vprintk_emit+0x37c/0x3e0 [ 592.940646][T14011] ? wake_up_klogd_work_func+0x90/0x90 [ 592.940647][T14011] ? prepare_to_wait_event+0x8d/0x740 [ 592.940649][T14011] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 592.940653][T14011] ? _mutex_trylock_nest_lock+0x390/0x390 [ 592.940655][T14011] _printk+0xc7/0x100 [ 592.940658][T14011] ? snapshot_read.cold+0x21/0x21 [ 592.940660][T14011] ? synchronize_rcu_normal+0x340/0x340 [ 592.940663][T14011] ? netdev_name+0x43/0x60 [ 592.940666][T14011] ? __netdev_printk+0x17f/0x1d0 [ 592.940668][T14011] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 592.940671][T14011] netdev_info+0xe2/0x116 [ 592.940674][T14011] ? netdev_notice+0x120/0x120 [ 592.940676][T14011] ? do_raw_spin_lock+0x131/0x280 [ 592.940678][T14011] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 592.940680][T14011] ? __rwlock_init+0x150/0x150 [ 592.940682][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940683][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940684][T14011] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 592.940685][T14011] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 592.940687][T14011] ? trace_irq_enable.constprop.0+0x30/0x160 [ 592.940688][T14011] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 592.940690][T14011] netif_change_name.cold+0x4f/0x89 [ 592.940692][T14011] ? register_netdev+0x40/0x40 [ 592.940693][T14011] ? lock_release+0x184/0x1f0 [ 592.940695][T14011] ? netdev_adjacent_rename_links+0x470/0x470 [ 592.940698][T14011] ? __kernel_text_address+0x12/0x30 [ 592.940700][T14011] ? write_profile+0xf0/0xf0 [ 592.940704][T14011] ? __asan_memset+0x27/0x50 [ 592.940707][T14011] do_setlink.isra.0+0x1f7d/0x2a60 [ 592.940709][T14011] ? stack_trace_save+0x93/0xc0 [ 592.940711][T14011] ? rtnl_link_get_size+0x350/0x350 [ 592.940712][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940713][T14011] ? stack_depot_save_flags+0x1bc/0x790 [ 592.940717][T14011] ? kasan_save_stack+0x3d/0x50 [ 592.940719][T14011] ? kasan_save_stack+0x2f/0x50 [ 592.940720][T14011] ? kasan_save_track+0x14/0x30 [ 592.940721][T14011] ? __kasan_kmalloc+0x7b/0x90 [ 592.940722][T14011] ? __kmalloc_cache_noprof+0x29a/0x620 [ 592.940723][T14011] ? rtnl_newlink+0x124/0x11b0 [ 592.940725][T14011] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 592.940726][T14011] ? netlink_rcv_skb+0x14e/0x3a0 [ 592.940729][T14011] ? netlink_unicast+0x486/0x750 [ 592.940730][T14011] ? netlink_sendmsg+0x75b/0xc90 [ 592.940732][T14011] ? __sock_sendmsg+0xce/0x190 [ 592.940734][T14011] ? ____sys_sendmsg+0x61a/0x860 [ 592.940736][T14011] ? ___sys_sendmsg+0x14e/0x1d0 [ 592.940737][T14011] ? __sys_sendmsg+0x12c/0x1d0 [ 592.940739][T14011] ? do_syscall_64+0xff/0x530 [ 592.940741][T14011] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 592.940744][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940745][T14011] ? lock_acquire+0x13c/0x160 [ 592.940747][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940748][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940749][T14011] ? trace_contention_end+0xb3/0x180 [ 592.940750][T14011] ? __mutex_lock+0x1db/0x1ea0 [ 592.940752][T14011] ? __mutex_lock+0x9a3/0x1ea0 [ 592.940753][T14011] ? rtnl_newlink+0x9a8/0x11b0 [ 592.940754][T14011] ? ww_mutex_lock+0x160/0x160 [ 592.940755][T14011] ? nla_get_range_signed+0x3d0/0x3d0 [ 592.940759][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940760][T14011] ? __rtnl_newlink+0x3fa/0xa50 [ 592.940763][T14011] rtnl_newlink+0x9f1/0x11b0 [ 592.940765][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940766][T14011] ? rtnl_bridge_getlink+0x850/0x850 [ 592.940767][T14011] ? lock_acquire+0x13c/0x160 [ 592.940769][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940770][T14011] ? is_bpf_text_address+0x3e/0x110 [ 592.940773][T14011] ? is_bpf_text_address+0x72/0x110 [ 592.940774][T14011] ? kernel_text_address+0x149/0x170 [ 592.940776][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940777][T14011] ? cap_capable+0x1d7/0x3d0 [ 592.940780][T14011] ? arch_stack_walk+0xed/0x130 [ 592.940782][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940783][T14011] ? lock_acquire+0x13c/0x160 [ 592.940785][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940786][T14011] ? rtnl_bridge_getlink+0x850/0x850 [ 592.940788][T14011] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 592.940789][T14011] ? rtnl_link_fill+0x920/0x920 [ 592.940791][T14011] ? filter_irq_stacks+0xd0/0xd0 [ 592.940792][T14011] ? stack_depot_save_flags+0x1bc/0x790 [ 592.940795][T14011] netlink_rcv_skb+0x14e/0x3a0 [ 592.940796][T14011] ? rtnl_link_fill+0x920/0x920 [ 592.940798][T14011] ? lock_release+0x184/0x1f0 [ 592.940800][T14011] ? netlink_ack+0xcf0/0xcf0 [ 592.940801][T14011] ? __netlink_lookup+0xb9/0x6b0 [ 592.940804][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940805][T14011] ? lock_release+0x184/0x1f0 [ 592.940807][T14011] netlink_unicast+0x486/0x750 [ 592.940810][T14011] ? netlink_attachskb+0x810/0x810 [ 592.940812][T14011] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 592.940813][T14011] netlink_sendmsg+0x75b/0xc90 [ 592.940816][T14011] ? netlink_unicast+0x750/0x750 [ 592.940817][T14011] ? kernel_text_address+0x149/0x170 [ 592.940819][T14011] ? lock_acquire+0x13c/0x160 [ 592.940820][T14011] ? __import_iovec+0x36c/0x620 [ 592.940824][T14011] __sock_sendmsg+0xce/0x190 [ 592.940826][T14011] ____sys_sendmsg+0x61a/0x860 [ 592.940827][T14011] ? copy_msghdr_from_user+0x279/0x420 [ 592.940829][T14011] ? sock_write_iter+0x400/0x400 [ 592.940830][T14011] ? move_addr_to_kernel+0x40/0x40 [ 592.940832][T14011] ? filter_irq_stacks+0xd0/0xd0 [ 592.940835][T14011] ___sys_sendmsg+0x14e/0x1d0 [ 592.940837][T14011] ? copy_msghdr_from_user+0x420/0x420 [ 592.940842][T14011] __sys_sendmsg+0x12c/0x1d0 [ 592.940844][T14011] ? __sys_sendmsg_sock+0x20/0x20 [ 592.940846][T14011] ? rcu_is_watching+0x16/0xd0 [ 592.940848][T14011] do_syscall_64+0xff/0x530 [ 592.940850][T14011] ? exc_page_fault+0xee/0x100 [ 592.940852][T14011] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 592.940854][T14011] RIP: 0033:0x7f41839d154e [ 592.940856][T14011] 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 [ 592.940858][T14011] RSP: 002b:00007fffbb229700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 592.940861][T14011] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f41839d154e [ 592.940863][T14011] RDX: 0000000000000000 RSI: 00007fffbb2297b0 RDI: 0000000000000005 [ 592.940864][T14011] RBP: 00007fffbb229710 R08: 0000000000000000 R09: 0000000000000000 [ 592.940865][T14011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba3d [ 592.940865][T14011] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffbb229e80 [ 592.940868][T14011] [ 601.909710][T14181] eth1: renamed from tmp [ 601.909725][T14181] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 601.909728][T14181] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14181, name: ip [ 601.909729][T14181] preempt_count: 1, expected: 0 [ 601.909730][T14181] RCU nest depth: 0, expected: 0 [ 601.909731][T14181] INFO: lockdep is turned off. [ 601.909733][T14181] irq event stamp: 0 [ 601.909734][T14181] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 601.909738][T14181] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 601.909744][T14181] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 601.909746][T14181] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 601.909748][T14181] Preemption disabled at: [ 601.909749][T14181] [] vprintk_emit+0x31b/0x3e0 [ 601.909756][T14181] CPU: 0 UID: 0 PID: 14181 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 601.909760][T14181] Tainted: [W]=WARN [ 601.909761][T14181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 601.909763][T14181] Call Trace: [ 601.909764][T14181] [ 601.909766][T14181] dump_stack_lvl+0x6f/0xa0 [ 601.909772][T14181] ? vprintk_emit+0x31b/0x3e0 [ 601.909773][T14181] __might_resched.cold+0x1fe/0x2c1 [ 601.909777][T14181] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 601.909780][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909783][T14181] __kmalloc_noprof+0x443/0x760 [ 601.909786][T14181] ? __rwlock_init+0x150/0x150 [ 601.909789][T14181] ? alloc_buf.isra.0+0x4b/0x260 [ 601.909794][T14181] ? do_raw_spin_unlock+0x59/0x250 [ 601.909796][T14181] alloc_buf.isra.0+0x4b/0x260 [ 601.909799][T14181] put_chars+0x1e1/0x2f0 [ 601.909801][T14181] ? __send_to_port+0x420/0x420 [ 601.909803][T14181] ? printk_get_next_message+0x240/0x650 [ 601.909805][T14181] ? console_prepend_replay+0x20/0x20 [ 601.909807][T14181] ? pointer+0x794/0xed0 [ 601.909811][T14181] hvc_console_print+0x292/0x780 [ 601.909817][T14181] ? hvc_write+0x3a0/0x3a0 [ 601.909819][T14181] ? __rwlock_init+0x150/0x150 [ 601.909821][T14181] ? lock_acquire+0x13c/0x160 [ 601.909823][T14181] console_emit_next_record+0x22f/0x4c0 [ 601.909826][T14181] ? devkmsg_read+0x4b0/0x4b0 [ 601.909829][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909830][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909831][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909832][T14181] ? lock_acquire+0x13c/0x160 [ 601.909834][T14181] ? console_flush_one_record+0x111/0x710 [ 601.909836][T14181] console_flush_one_record+0x46f/0x710 [ 601.909839][T14181] ? console_emit_next_record+0x4c0/0x4c0 [ 601.909842][T14181] console_unlock+0xee/0x1f0 [ 601.909843][T14181] ? lock_acquire+0x13c/0x160 [ 601.909845][T14181] ? console_flush_one_record+0x710/0x710 [ 601.909847][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909848][T14181] ? lock_release+0x184/0x1f0 [ 601.909850][T14181] ? lock_acquire+0xe0/0x160 [ 601.909851][T14181] ? __rcu_read_lock+0x70/0x70 [ 601.909853][T14181] ? __down_trylock_console_sem+0x5e/0xa0 [ 601.909855][T14181] ? vprintk_emit+0x320/0x3e0 [ 601.909857][T14181] vprintk_emit+0x37c/0x3e0 [ 601.909859][T14181] ? wake_up_klogd_work_func+0x90/0x90 [ 601.909860][T14181] ? prepare_to_wait_event+0x8d/0x740 [ 601.909862][T14181] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 601.909866][T14181] ? _mutex_trylock_nest_lock+0x390/0x390 [ 601.909868][T14181] _printk+0xc7/0x100 [ 601.909871][T14181] ? snapshot_read.cold+0x21/0x21 [ 601.909873][T14181] ? synchronize_rcu_normal+0x340/0x340 [ 601.909876][T14181] ? netdev_name+0x43/0x60 [ 601.909879][T14181] ? __netdev_printk+0x17f/0x1d0 [ 601.909881][T14181] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 601.909884][T14181] netdev_info+0xe2/0x116 [ 601.909887][T14181] ? netdev_notice+0x120/0x120 [ 601.909889][T14181] ? do_raw_spin_lock+0x131/0x280 [ 601.909891][T14181] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 601.909894][T14181] ? __rwlock_init+0x150/0x150 [ 601.909895][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909897][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909898][T14181] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 601.909899][T14181] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 601.909901][T14181] ? trace_irq_enable.constprop.0+0x30/0x160 [ 601.909902][T14181] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 601.909904][T14181] netif_change_name.cold+0x4f/0x89 [ 601.909906][T14181] ? register_netdev+0x40/0x40 [ 601.909907][T14181] ? lock_release+0x184/0x1f0 [ 601.909910][T14181] ? netdev_adjacent_rename_links+0x470/0x470 [ 601.909912][T14181] ? __kernel_text_address+0x12/0x30 [ 601.909915][T14181] ? write_profile+0xf0/0xf0 [ 601.909918][T14181] ? __asan_memset+0x27/0x50 [ 601.909922][T14181] do_setlink.isra.0+0x1f7d/0x2a60 [ 601.909924][T14181] ? stack_trace_save+0x93/0xc0 [ 601.909925][T14181] ? rtnl_link_get_size+0x350/0x350 [ 601.909927][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909928][T14181] ? stack_depot_save_flags+0x1bc/0x790 [ 601.909932][T14181] ? kasan_save_stack+0x3d/0x50 [ 601.909934][T14181] ? kasan_save_stack+0x2f/0x50 [ 601.909935][T14181] ? kasan_save_track+0x14/0x30 [ 601.909936][T14181] ? __kasan_kmalloc+0x7b/0x90 [ 601.909937][T14181] ? __kmalloc_cache_noprof+0x29a/0x620 [ 601.909939][T14181] ? rtnl_newlink+0x124/0x11b0 [ 601.909940][T14181] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 601.909941][T14181] ? netlink_rcv_skb+0x14e/0x3a0 [ 601.909944][T14181] ? netlink_unicast+0x486/0x750 [ 601.909946][T14181] ? netlink_sendmsg+0x75b/0xc90 [ 601.909947][T14181] ? __sock_sendmsg+0xce/0x190 [ 601.909950][T14181] ? ____sys_sendmsg+0x61a/0x860 [ 601.909952][T14181] ? ___sys_sendmsg+0x14e/0x1d0 [ 601.909953][T14181] ? __sys_sendmsg+0x12c/0x1d0 [ 601.909955][T14181] ? do_syscall_64+0xff/0x530 [ 601.909957][T14181] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 601.909960][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909961][T14181] ? lock_acquire+0x13c/0x160 [ 601.909963][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909964][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909965][T14181] ? trace_contention_end+0xb3/0x180 [ 601.909967][T14181] ? __mutex_lock+0x1db/0x1ea0 [ 601.909968][T14181] ? __mutex_lock+0x9a3/0x1ea0 [ 601.909970][T14181] ? rtnl_newlink+0x9a8/0x11b0 [ 601.909971][T14181] ? ww_mutex_lock+0x160/0x160 [ 601.909972][T14181] ? nla_get_range_signed+0x3d0/0x3d0 [ 601.909976][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909977][T14181] ? __rtnl_newlink+0x3fa/0xa50 [ 601.909979][T14181] rtnl_newlink+0x9f1/0x11b0 [ 601.909981][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909983][T14181] ? rtnl_bridge_getlink+0x850/0x850 [ 601.909984][T14181] ? lock_acquire+0x13c/0x160 [ 601.909986][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909987][T14181] ? is_bpf_text_address+0x3e/0x110 [ 601.909990][T14181] ? is_bpf_text_address+0x72/0x110 [ 601.909991][T14181] ? kernel_text_address+0x149/0x170 [ 601.909993][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.909994][T14181] ? cap_capable+0x1d7/0x3d0 [ 601.909998][T14181] ? arch_stack_walk+0xed/0x130 [ 601.910000][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.910001][T14181] ? lock_acquire+0x13c/0x160 [ 601.910003][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.910004][T14181] ? rtnl_bridge_getlink+0x850/0x850 [ 601.910006][T14181] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 601.910008][T14181] ? rtnl_link_fill+0x920/0x920 [ 601.910009][T14181] ? filter_irq_stacks+0xd0/0xd0 [ 601.910011][T14181] ? stack_depot_save_flags+0x1bc/0x790 [ 601.910013][T14181] netlink_rcv_skb+0x14e/0x3a0 [ 601.910015][T14181] ? rtnl_link_fill+0x920/0x920 [ 601.910017][T14181] ? lock_release+0x184/0x1f0 [ 601.910019][T14181] ? netlink_ack+0xcf0/0xcf0 [ 601.910021][T14181] ? __netlink_lookup+0xb9/0x6b0 [ 601.910024][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.910025][T14181] ? lock_release+0x184/0x1f0 [ 601.910027][T14181] netlink_unicast+0x486/0x750 [ 601.910030][T14181] ? netlink_attachskb+0x810/0x810 [ 601.910032][T14181] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 601.910034][T14181] netlink_sendmsg+0x75b/0xc90 [ 601.910036][T14181] ? netlink_unicast+0x750/0x750 [ 601.910038][T14181] ? kernel_text_address+0x149/0x170 [ 601.910040][T14181] ? lock_acquire+0x13c/0x160 [ 601.910041][T14181] ? __import_iovec+0x36c/0x620 [ 601.910045][T14181] __sock_sendmsg+0xce/0x190 [ 601.910047][T14181] ____sys_sendmsg+0x61a/0x860 [ 601.910049][T14181] ? copy_msghdr_from_user+0x279/0x420 [ 601.910051][T14181] ? sock_write_iter+0x400/0x400 [ 601.910052][T14181] ? move_addr_to_kernel+0x40/0x40 [ 601.910054][T14181] ? filter_irq_stacks+0xd0/0xd0 [ 601.910057][T14181] ___sys_sendmsg+0x14e/0x1d0 [ 601.910058][T14181] ? copy_msghdr_from_user+0x420/0x420 [ 601.910064][T14181] __sys_sendmsg+0x12c/0x1d0 [ 601.910066][T14181] ? __sys_sendmsg_sock+0x20/0x20 [ 601.910069][T14181] ? rcu_is_watching+0x16/0xd0 [ 601.910071][T14181] do_syscall_64+0xff/0x530 [ 601.910073][T14181] ? exc_page_fault+0xee/0x100 [ 601.910075][T14181] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 601.910076][T14181] RIP: 0033:0x7f5e343c454e [ 601.910079][T14181] 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 [ 601.910080][T14181] RSP: 002b:00007ffc00b2d720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 601.910084][T14181] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5e343c454e [ 601.910086][T14181] RDX: 0000000000000000 RSI: 00007ffc00b2d7d0 RDI: 0000000000000005 [ 601.910087][T14181] RBP: 00007ffc00b2d730 R08: 0000000000000000 R09: 0000000000000000 [ 601.910088][T14181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba46 [ 601.910089][T14181] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc00b2dea0 [ 601.910091][T14181] [ 610.912725][T14351] eth1: renamed from tmp [ 610.912740][T14351] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 610.912742][T14351] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14351, name: ip [ 610.912744][T14351] preempt_count: 1, expected: 0 [ 610.912745][T14351] RCU nest depth: 0, expected: 0 [ 610.912746][T14351] INFO: lockdep is turned off. [ 610.912747][T14351] irq event stamp: 0 [ 610.912748][T14351] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 610.912753][T14351] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 610.912759][T14351] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 610.912761][T14351] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 610.912763][T14351] Preemption disabled at: [ 610.912764][T14351] [] vprintk_emit+0x31b/0x3e0 [ 610.912770][T14351] CPU: 0 UID: 0 PID: 14351 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 610.912774][T14351] Tainted: [W]=WARN [ 610.912776][T14351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 610.912777][T14351] Call Trace: [ 610.912779][T14351] [ 610.912780][T14351] dump_stack_lvl+0x6f/0xa0 [ 610.912786][T14351] ? vprintk_emit+0x31b/0x3e0 [ 610.912787][T14351] __might_resched.cold+0x1fe/0x2c1 [ 610.912791][T14351] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 610.912795][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912797][T14351] __kmalloc_noprof+0x443/0x760 [ 610.912801][T14351] ? __rwlock_init+0x150/0x150 [ 610.912804][T14351] ? alloc_buf.isra.0+0x4b/0x260 [ 610.912809][T14351] ? do_raw_spin_unlock+0x59/0x250 [ 610.912811][T14351] alloc_buf.isra.0+0x4b/0x260 [ 610.912813][T14351] put_chars+0x1e1/0x2f0 [ 610.912815][T14351] ? __send_to_port+0x420/0x420 [ 610.912816][T14351] ? printk_get_next_message+0x240/0x650 [ 610.912819][T14351] ? console_prepend_replay+0x20/0x20 [ 610.912821][T14351] ? pointer+0x794/0xed0 [ 610.912825][T14351] hvc_console_print+0x292/0x780 [ 610.912830][T14351] ? hvc_write+0x3a0/0x3a0 [ 610.912832][T14351] ? __rwlock_init+0x150/0x150 [ 610.912834][T14351] ? lock_acquire+0x13c/0x160 [ 610.912836][T14351] console_emit_next_record+0x22f/0x4c0 [ 610.912839][T14351] ? devkmsg_read+0x4b0/0x4b0 [ 610.912841][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912843][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912844][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912845][T14351] ? lock_acquire+0x13c/0x160 [ 610.912847][T14351] ? console_flush_one_record+0x111/0x710 [ 610.912849][T14351] console_flush_one_record+0x46f/0x710 [ 610.912852][T14351] ? console_emit_next_record+0x4c0/0x4c0 [ 610.912855][T14351] console_unlock+0xee/0x1f0 [ 610.912857][T14351] ? lock_acquire+0x13c/0x160 [ 610.912858][T14351] ? console_flush_one_record+0x710/0x710 [ 610.912860][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912861][T14351] ? lock_release+0x184/0x1f0 [ 610.912863][T14351] ? lock_acquire+0xe0/0x160 [ 610.912865][T14351] ? __rcu_read_lock+0x70/0x70 [ 610.912866][T14351] ? __down_trylock_console_sem+0x5e/0xa0 [ 610.912869][T14351] ? vprintk_emit+0x320/0x3e0 [ 610.912870][T14351] vprintk_emit+0x37c/0x3e0 [ 610.912872][T14351] ? wake_up_klogd_work_func+0x90/0x90 [ 610.912873][T14351] ? prepare_to_wait_event+0x8d/0x740 [ 610.912876][T14351] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 610.912879][T14351] ? _mutex_trylock_nest_lock+0x390/0x390 [ 610.912882][T14351] _printk+0xc7/0x100 [ 610.912885][T14351] ? snapshot_read.cold+0x21/0x21 [ 610.912887][T14351] ? synchronize_rcu_normal+0x340/0x340 [ 610.912890][T14351] ? netdev_name+0x43/0x60 [ 610.912893][T14351] ? __netdev_printk+0x17f/0x1d0 [ 610.912895][T14351] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 610.912898][T14351] netdev_info+0xe2/0x116 [ 610.912901][T14351] ? netdev_notice+0x120/0x120 [ 610.912903][T14351] ? do_raw_spin_lock+0x131/0x280 [ 610.912905][T14351] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 610.912908][T14351] ? __rwlock_init+0x150/0x150 [ 610.912909][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912910][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912912][T14351] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 610.912913][T14351] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 610.912915][T14351] ? trace_irq_enable.constprop.0+0x30/0x160 [ 610.912916][T14351] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 610.912918][T14351] netif_change_name.cold+0x4f/0x89 [ 610.912920][T14351] ? register_netdev+0x40/0x40 [ 610.912921][T14351] ? lock_release+0x184/0x1f0 [ 610.912923][T14351] ? netdev_adjacent_rename_links+0x470/0x470 [ 610.912926][T14351] ? __kernel_text_address+0x12/0x30 [ 610.912928][T14351] ? write_profile+0xf0/0xf0 [ 610.912931][T14351] ? __asan_memset+0x27/0x50 [ 610.912935][T14351] do_setlink.isra.0+0x1f7d/0x2a60 [ 610.912937][T14351] ? stack_trace_save+0x93/0xc0 [ 610.912939][T14351] ? rtnl_link_get_size+0x350/0x350 [ 610.912940][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912942][T14351] ? stack_depot_save_flags+0x1bc/0x790 [ 610.912945][T14351] ? kasan_save_stack+0x3d/0x50 [ 610.912947][T14351] ? kasan_save_stack+0x2f/0x50 [ 610.912948][T14351] ? kasan_save_track+0x14/0x30 [ 610.912949][T14351] ? __kasan_kmalloc+0x7b/0x90 [ 610.912950][T14351] ? __kmalloc_cache_noprof+0x29a/0x620 [ 610.912952][T14351] ? rtnl_newlink+0x124/0x11b0 [ 610.912953][T14351] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 610.912954][T14351] ? netlink_rcv_skb+0x14e/0x3a0 [ 610.912958][T14351] ? netlink_unicast+0x486/0x750 [ 610.912959][T14351] ? netlink_sendmsg+0x75b/0xc90 [ 610.912961][T14351] ? __sock_sendmsg+0xce/0x190 [ 610.912963][T14351] ? ____sys_sendmsg+0x61a/0x860 [ 610.912965][T14351] ? ___sys_sendmsg+0x14e/0x1d0 [ 610.912966][T14351] ? __sys_sendmsg+0x12c/0x1d0 [ 610.912968][T14351] ? do_syscall_64+0xff/0x530 [ 610.912971][T14351] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 610.912973][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912975][T14351] ? lock_acquire+0x13c/0x160 [ 610.912976][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912977][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912979][T14351] ? trace_contention_end+0xb3/0x180 [ 610.912980][T14351] ? __mutex_lock+0x1db/0x1ea0 [ 610.912982][T14351] ? __mutex_lock+0x9a3/0x1ea0 [ 610.912983][T14351] ? rtnl_newlink+0x9a8/0x11b0 [ 610.912985][T14351] ? ww_mutex_lock+0x160/0x160 [ 610.912986][T14351] ? nla_get_range_signed+0x3d0/0x3d0 [ 610.912989][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912991][T14351] ? __rtnl_newlink+0x3fa/0xa50 [ 610.912993][T14351] rtnl_newlink+0x9f1/0x11b0 [ 610.912996][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.912997][T14351] ? rtnl_bridge_getlink+0x850/0x850 [ 610.912998][T14351] ? lock_acquire+0x13c/0x160 [ 610.913000][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.913001][T14351] ? is_bpf_text_address+0x3e/0x110 [ 610.913004][T14351] ? is_bpf_text_address+0x72/0x110 [ 610.913005][T14351] ? kernel_text_address+0x149/0x170 [ 610.913007][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.913008][T14351] ? cap_capable+0x1d7/0x3d0 [ 610.913012][T14351] ? arch_stack_walk+0xed/0x130 [ 610.913014][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.913015][T14351] ? lock_acquire+0x13c/0x160 [ 610.913017][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.913018][T14351] ? rtnl_bridge_getlink+0x850/0x850 [ 610.913020][T14351] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 610.913021][T14351] ? rtnl_link_fill+0x920/0x920 [ 610.913023][T14351] ? filter_irq_stacks+0xd0/0xd0 [ 610.913025][T14351] ? stack_depot_save_flags+0x1bc/0x790 [ 610.913027][T14351] netlink_rcv_skb+0x14e/0x3a0 [ 610.913029][T14351] ? rtnl_link_fill+0x920/0x920 [ 610.913030][T14351] ? lock_release+0x184/0x1f0 [ 610.913032][T14351] ? netlink_ack+0xcf0/0xcf0 [ 610.913034][T14351] ? __netlink_lookup+0xb9/0x6b0 [ 610.913037][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.913038][T14351] ? lock_release+0x184/0x1f0 [ 610.913040][T14351] netlink_unicast+0x486/0x750 [ 610.913043][T14351] ? netlink_attachskb+0x810/0x810 [ 610.913045][T14351] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 610.913047][T14351] netlink_sendmsg+0x75b/0xc90 [ 610.913049][T14351] ? netlink_unicast+0x750/0x750 [ 610.913051][T14351] ? kernel_text_address+0x149/0x170 [ 610.913052][T14351] ? lock_acquire+0x13c/0x160 [ 610.913054][T14351] ? __import_iovec+0x36c/0x620 [ 610.913057][T14351] __sock_sendmsg+0xce/0x190 [ 610.913059][T14351] ____sys_sendmsg+0x61a/0x860 [ 610.913061][T14351] ? copy_msghdr_from_user+0x279/0x420 [ 610.913063][T14351] ? sock_write_iter+0x400/0x400 [ 610.913065][T14351] ? move_addr_to_kernel+0x40/0x40 [ 610.913066][T14351] ? filter_irq_stacks+0xd0/0xd0 [ 610.913069][T14351] ___sys_sendmsg+0x14e/0x1d0 [ 610.913071][T14351] ? copy_msghdr_from_user+0x420/0x420 [ 610.913076][T14351] __sys_sendmsg+0x12c/0x1d0 [ 610.913079][T14351] ? __sys_sendmsg_sock+0x20/0x20 [ 610.913082][T14351] ? rcu_is_watching+0x16/0xd0 [ 610.913083][T14351] do_syscall_64+0xff/0x530 [ 610.913085][T14351] ? exc_page_fault+0xee/0x100 [ 610.913087][T14351] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 610.913089][T14351] RIP: 0033:0x7fcb8c4a354e [ 610.913091][T14351] 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 [ 610.913093][T14351] RSP: 002b:00007ffdbe66cfe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 610.913097][T14351] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcb8c4a354e [ 610.913098][T14351] RDX: 0000000000000000 RSI: 00007ffdbe66d090 RDI: 0000000000000005 [ 610.913099][T14351] RBP: 00007ffdbe66cff0 R08: 0000000000000000 R09: 0000000000000000 [ 610.913100][T14351] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba4f [ 610.913101][T14351] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdbe66d760 [ 610.913104][T14351] [ 619.865514][T14522] eth1: renamed from tmp [ 619.865528][T14522] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 619.865530][T14522] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14522, name: ip [ 619.865532][T14522] preempt_count: 1, expected: 0 [ 619.865532][T14522] RCU nest depth: 0, expected: 0 [ 619.865533][T14522] INFO: lockdep is turned off. [ 619.865535][T14522] irq event stamp: 0 [ 619.865536][T14522] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 619.865543][T14522] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 619.865549][T14522] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 619.865551][T14522] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 619.865553][T14522] Preemption disabled at: [ 619.865553][T14522] [] vprintk_emit+0x31b/0x3e0 [ 619.865560][T14522] CPU: 3 UID: 0 PID: 14522 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 619.865564][T14522] Tainted: [W]=WARN [ 619.865565][T14522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 619.865566][T14522] Call Trace: [ 619.865568][T14522] [ 619.865569][T14522] dump_stack_lvl+0x6f/0xa0 [ 619.865574][T14522] ? vprintk_emit+0x31b/0x3e0 [ 619.865576][T14522] __might_resched.cold+0x1fe/0x2c1 [ 619.865580][T14522] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 619.865583][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865590][T14522] __kmalloc_noprof+0x443/0x760 [ 619.865594][T14522] ? __rwlock_init+0x150/0x150 [ 619.865596][T14522] ? alloc_buf.isra.0+0x4b/0x260 [ 619.865601][T14522] ? do_raw_spin_unlock+0x59/0x250 [ 619.865603][T14522] alloc_buf.isra.0+0x4b/0x260 [ 619.865606][T14522] put_chars+0x1e1/0x2f0 [ 619.865607][T14522] ? __send_to_port+0x420/0x420 [ 619.865609][T14522] ? printk_get_next_message+0x240/0x650 [ 619.865611][T14522] ? console_prepend_replay+0x20/0x20 [ 619.865613][T14522] ? pointer+0x794/0xed0 [ 619.865617][T14522] hvc_console_print+0x292/0x780 [ 619.865621][T14522] ? hvc_write+0x3a0/0x3a0 [ 619.865623][T14522] ? __rwlock_init+0x150/0x150 [ 619.865625][T14522] ? lock_acquire+0x13c/0x160 [ 619.865628][T14522] console_emit_next_record+0x22f/0x4c0 [ 619.865631][T14522] ? devkmsg_read+0x4b0/0x4b0 [ 619.865633][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865634][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865635][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865636][T14522] ? lock_acquire+0x13c/0x160 [ 619.865638][T14522] ? console_flush_one_record+0x111/0x710 [ 619.865640][T14522] console_flush_one_record+0x46f/0x710 [ 619.865642][T14522] ? console_emit_next_record+0x4c0/0x4c0 [ 619.865645][T14522] console_unlock+0xee/0x1f0 [ 619.865647][T14522] ? lock_acquire+0x13c/0x160 [ 619.865648][T14522] ? console_flush_one_record+0x710/0x710 [ 619.865650][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865651][T14522] ? lock_release+0x184/0x1f0 [ 619.865653][T14522] ? lock_acquire+0xe0/0x160 [ 619.865654][T14522] ? __rcu_read_lock+0x70/0x70 [ 619.865655][T14522] ? __down_trylock_console_sem+0x5e/0xa0 [ 619.865657][T14522] ? vprintk_emit+0x320/0x3e0 [ 619.865659][T14522] vprintk_emit+0x37c/0x3e0 [ 619.865660][T14522] ? wake_up_klogd_work_func+0x90/0x90 [ 619.865662][T14522] ? prepare_to_wait_event+0x8d/0x740 [ 619.865664][T14522] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 619.865667][T14522] ? _mutex_trylock_nest_lock+0x390/0x390 [ 619.865669][T14522] _printk+0xc7/0x100 [ 619.865672][T14522] ? snapshot_read.cold+0x21/0x21 [ 619.865674][T14522] ? synchronize_rcu_normal+0x340/0x340 [ 619.865676][T14522] ? netdev_name+0x43/0x60 [ 619.865680][T14522] ? __netdev_printk+0x17f/0x1d0 [ 619.865681][T14522] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 619.865685][T14522] netdev_info+0xe2/0x116 [ 619.865687][T14522] ? netdev_notice+0x120/0x120 [ 619.865689][T14522] ? do_raw_spin_lock+0x131/0x280 [ 619.865691][T14522] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 619.865693][T14522] ? __rwlock_init+0x150/0x150 [ 619.865695][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865696][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865697][T14522] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 619.865698][T14522] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 619.865700][T14522] ? trace_irq_enable.constprop.0+0x30/0x160 [ 619.865701][T14522] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 619.865702][T14522] netif_change_name.cold+0x4f/0x89 [ 619.865704][T14522] ? register_netdev+0x40/0x40 [ 619.865705][T14522] ? lock_release+0x184/0x1f0 [ 619.865707][T14522] ? netdev_adjacent_rename_links+0x470/0x470 [ 619.865710][T14522] ? __kernel_text_address+0x12/0x30 [ 619.865712][T14522] ? write_profile+0xf0/0xf0 [ 619.865715][T14522] ? __asan_memset+0x27/0x50 [ 619.865719][T14522] do_setlink.isra.0+0x1f7d/0x2a60 [ 619.865721][T14522] ? stack_trace_save+0x93/0xc0 [ 619.865722][T14522] ? rtnl_link_get_size+0x350/0x350 [ 619.865723][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865724][T14522] ? stack_depot_save_flags+0x1bc/0x790 [ 619.865728][T14522] ? kasan_save_stack+0x3d/0x50 [ 619.865729][T14522] ? kasan_save_stack+0x2f/0x50 [ 619.865730][T14522] ? kasan_save_track+0x14/0x30 [ 619.865732][T14522] ? __kasan_kmalloc+0x7b/0x90 [ 619.865733][T14522] ? __kmalloc_cache_noprof+0x29a/0x620 [ 619.865734][T14522] ? rtnl_newlink+0x124/0x11b0 [ 619.865735][T14522] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 619.865736][T14522] ? netlink_rcv_skb+0x14e/0x3a0 [ 619.865739][T14522] ? netlink_unicast+0x486/0x750 [ 619.865741][T14522] ? netlink_sendmsg+0x75b/0xc90 [ 619.865742][T14522] ? __sock_sendmsg+0xce/0x190 [ 619.865745][T14522] ? ____sys_sendmsg+0x61a/0x860 [ 619.865746][T14522] ? ___sys_sendmsg+0x14e/0x1d0 [ 619.865748][T14522] ? __sys_sendmsg+0x12c/0x1d0 [ 619.865749][T14522] ? do_syscall_64+0xff/0x530 [ 619.865752][T14522] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 619.865754][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865755][T14522] ? lock_acquire+0x13c/0x160 [ 619.865757][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865758][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865759][T14522] ? trace_contention_end+0xb3/0x180 [ 619.865760][T14522] ? __mutex_lock+0x1db/0x1ea0 [ 619.865762][T14522] ? __mutex_lock+0x9a3/0x1ea0 [ 619.865763][T14522] ? rtnl_newlink+0x9a8/0x11b0 [ 619.865765][T14522] ? ww_mutex_lock+0x160/0x160 [ 619.865766][T14522] ? nla_get_range_signed+0x3d0/0x3d0 [ 619.865769][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865771][T14522] ? __rtnl_newlink+0x3fa/0xa50 [ 619.865773][T14522] rtnl_newlink+0x9f1/0x11b0 [ 619.865775][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865776][T14522] ? rtnl_bridge_getlink+0x850/0x850 [ 619.865777][T14522] ? lock_acquire+0x13c/0x160 [ 619.865779][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865780][T14522] ? is_bpf_text_address+0x3e/0x110 [ 619.865782][T14522] ? is_bpf_text_address+0x72/0x110 [ 619.865783][T14522] ? kernel_text_address+0x149/0x170 [ 619.865785][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865786][T14522] ? cap_capable+0x1d7/0x3d0 [ 619.865789][T14522] ? arch_stack_walk+0xed/0x130 [ 619.865792][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865793][T14522] ? lock_acquire+0x13c/0x160 [ 619.865795][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865796][T14522] ? rtnl_bridge_getlink+0x850/0x850 [ 619.865797][T14522] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 619.865799][T14522] ? rtnl_link_fill+0x920/0x920 [ 619.865800][T14522] ? filter_irq_stacks+0xd0/0xd0 [ 619.865802][T14522] ? stack_depot_save_flags+0x1bc/0x790 [ 619.865804][T14522] netlink_rcv_skb+0x14e/0x3a0 [ 619.865806][T14522] ? rtnl_link_fill+0x920/0x920 [ 619.865807][T14522] ? lock_release+0x184/0x1f0 [ 619.865809][T14522] ? netlink_ack+0xcf0/0xcf0 [ 619.865810][T14522] ? __netlink_lookup+0xb9/0x6b0 [ 619.865813][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865814][T14522] ? lock_release+0x184/0x1f0 [ 619.865816][T14522] netlink_unicast+0x486/0x750 [ 619.865818][T14522] ? netlink_attachskb+0x810/0x810 [ 619.865820][T14522] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 619.865822][T14522] netlink_sendmsg+0x75b/0xc90 [ 619.865824][T14522] ? netlink_unicast+0x750/0x750 [ 619.865826][T14522] ? kernel_text_address+0x149/0x170 [ 619.865827][T14522] ? lock_acquire+0x13c/0x160 [ 619.865829][T14522] ? __import_iovec+0x36c/0x620 [ 619.865832][T14522] __sock_sendmsg+0xce/0x190 [ 619.865834][T14522] ____sys_sendmsg+0x61a/0x860 [ 619.865835][T14522] ? copy_msghdr_from_user+0x279/0x420 [ 619.865837][T14522] ? sock_write_iter+0x400/0x400 [ 619.865839][T14522] ? move_addr_to_kernel+0x40/0x40 [ 619.865840][T14522] ? filter_irq_stacks+0xd0/0xd0 [ 619.865843][T14522] ___sys_sendmsg+0x14e/0x1d0 [ 619.865845][T14522] ? copy_msghdr_from_user+0x420/0x420 [ 619.865849][T14522] __sys_sendmsg+0x12c/0x1d0 [ 619.865851][T14522] ? __sys_sendmsg_sock+0x20/0x20 [ 619.865854][T14522] ? rcu_is_watching+0x16/0xd0 [ 619.865856][T14522] do_syscall_64+0xff/0x530 [ 619.865857][T14522] ? exc_page_fault+0xee/0x100 [ 619.865859][T14522] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 619.865861][T14522] RIP: 0033:0x7f96e6b2354e [ 619.865863][T14522] 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 [ 619.865864][T14522] RSP: 002b:00007ffc9f37c680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 619.865868][T14522] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f96e6b2354e [ 619.865870][T14522] RDX: 0000000000000000 RSI: 00007ffc9f37c730 RDI: 0000000000000005 [ 619.865870][T14522] RBP: 00007ffc9f37c690 R08: 0000000000000000 R09: 0000000000000000 [ 619.865871][T14522] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba58 [ 619.865872][T14522] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc9f37ce00 [ 619.865874][T14522] [ 628.838630][T14693] eth1: renamed from tmp [ 628.838646][T14693] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 628.838648][T14693] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14693, name: ip [ 628.838650][T14693] preempt_count: 1, expected: 0 [ 628.838651][T14693] RCU nest depth: 0, expected: 0 [ 628.838652][T14693] INFO: lockdep is turned off. [ 628.838653][T14693] irq event stamp: 0 [ 628.838654][T14693] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 628.838658][T14693] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 628.838665][T14693] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 628.838667][T14693] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 628.838669][T14693] Preemption disabled at: [ 628.838670][T14693] [] vprintk_emit+0x31b/0x3e0 [ 628.838677][T14693] CPU: 0 UID: 0 PID: 14693 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 628.838680][T14693] Tainted: [W]=WARN [ 628.838681][T14693] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 628.838683][T14693] Call Trace: [ 628.838684][T14693] [ 628.838686][T14693] dump_stack_lvl+0x6f/0xa0 [ 628.838692][T14693] ? vprintk_emit+0x31b/0x3e0 [ 628.838693][T14693] __might_resched.cold+0x1fe/0x2c1 [ 628.838698][T14693] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 628.838701][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838704][T14693] __kmalloc_noprof+0x443/0x760 [ 628.838707][T14693] ? __rwlock_init+0x150/0x150 [ 628.838710][T14693] ? alloc_buf.isra.0+0x4b/0x260 [ 628.838715][T14693] ? do_raw_spin_unlock+0x59/0x250 [ 628.838717][T14693] alloc_buf.isra.0+0x4b/0x260 [ 628.838720][T14693] put_chars+0x1e1/0x2f0 [ 628.838722][T14693] ? __send_to_port+0x420/0x420 [ 628.838723][T14693] ? printk_get_next_message+0x240/0x650 [ 628.838726][T14693] ? console_prepend_replay+0x20/0x20 [ 628.838728][T14693] ? pointer+0x794/0xed0 [ 628.838732][T14693] hvc_console_print+0x292/0x780 [ 628.838737][T14693] ? hvc_write+0x3a0/0x3a0 [ 628.838739][T14693] ? __rwlock_init+0x150/0x150 [ 628.838741][T14693] ? lock_acquire+0x13c/0x160 [ 628.838744][T14693] console_emit_next_record+0x22f/0x4c0 [ 628.838747][T14693] ? devkmsg_read+0x4b0/0x4b0 [ 628.838749][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838750][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838751][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838752][T14693] ? lock_acquire+0x13c/0x160 [ 628.838754][T14693] ? console_flush_one_record+0x111/0x710 [ 628.838756][T14693] console_flush_one_record+0x46f/0x710 [ 628.838759][T14693] ? console_emit_next_record+0x4c0/0x4c0 [ 628.838762][T14693] console_unlock+0xee/0x1f0 [ 628.838764][T14693] ? lock_acquire+0x13c/0x160 [ 628.838766][T14693] ? console_flush_one_record+0x710/0x710 [ 628.838768][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838769][T14693] ? lock_release+0x184/0x1f0 [ 628.838771][T14693] ? lock_acquire+0xe0/0x160 [ 628.838772][T14693] ? __rcu_read_lock+0x70/0x70 [ 628.838774][T14693] ? __down_trylock_console_sem+0x5e/0xa0 [ 628.838776][T14693] ? vprintk_emit+0x320/0x3e0 [ 628.838778][T14693] vprintk_emit+0x37c/0x3e0 [ 628.838780][T14693] ? wake_up_klogd_work_func+0x90/0x90 [ 628.838781][T14693] ? prepare_to_wait_event+0x8d/0x740 [ 628.838784][T14693] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 628.838787][T14693] ? _mutex_trylock_nest_lock+0x390/0x390 [ 628.838789][T14693] _printk+0xc7/0x100 [ 628.838793][T14693] ? snapshot_read.cold+0x21/0x21 [ 628.838795][T14693] ? synchronize_rcu_normal+0x340/0x340 [ 628.838797][T14693] ? netdev_name+0x43/0x60 [ 628.838800][T14693] ? __netdev_printk+0x17f/0x1d0 [ 628.838802][T14693] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 628.838806][T14693] netdev_info+0xe2/0x116 [ 628.838808][T14693] ? netdev_notice+0x120/0x120 [ 628.838810][T14693] ? do_raw_spin_lock+0x131/0x280 [ 628.838812][T14693] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 628.838815][T14693] ? __rwlock_init+0x150/0x150 [ 628.838816][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838817][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838819][T14693] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 628.838820][T14693] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 628.838822][T14693] ? trace_irq_enable.constprop.0+0x30/0x160 [ 628.838823][T14693] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 628.838825][T14693] netif_change_name.cold+0x4f/0x89 [ 628.838827][T14693] ? register_netdev+0x40/0x40 [ 628.838828][T14693] ? lock_release+0x184/0x1f0 [ 628.838830][T14693] ? netdev_adjacent_rename_links+0x470/0x470 [ 628.838833][T14693] ? __kernel_text_address+0x12/0x30 [ 628.838836][T14693] ? write_profile+0xf0/0xf0 [ 628.838839][T14693] ? __asan_memset+0x27/0x50 [ 628.838842][T14693] do_setlink.isra.0+0x1f7d/0x2a60 [ 628.838845][T14693] ? stack_trace_save+0x93/0xc0 [ 628.838846][T14693] ? rtnl_link_get_size+0x350/0x350 [ 628.838848][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838849][T14693] ? stack_depot_save_flags+0x1bc/0x790 [ 628.838853][T14693] ? kasan_save_stack+0x3d/0x50 [ 628.838855][T14693] ? kasan_save_stack+0x2f/0x50 [ 628.838856][T14693] ? kasan_save_track+0x14/0x30 [ 628.838857][T14693] ? __kasan_kmalloc+0x7b/0x90 [ 628.838858][T14693] ? __kmalloc_cache_noprof+0x29a/0x620 [ 628.838860][T14693] ? rtnl_newlink+0x124/0x11b0 [ 628.838861][T14693] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 628.838862][T14693] ? netlink_rcv_skb+0x14e/0x3a0 [ 628.838866][T14693] ? netlink_unicast+0x486/0x750 [ 628.838867][T14693] ? netlink_sendmsg+0x75b/0xc90 [ 628.838869][T14693] ? __sock_sendmsg+0xce/0x190 [ 628.838872][T14693] ? ____sys_sendmsg+0x61a/0x860 [ 628.838873][T14693] ? ___sys_sendmsg+0x14e/0x1d0 [ 628.838875][T14693] ? __sys_sendmsg+0x12c/0x1d0 [ 628.838877][T14693] ? do_syscall_64+0xff/0x530 [ 628.838879][T14693] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 628.838882][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838883][T14693] ? lock_acquire+0x13c/0x160 [ 628.838885][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838886][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838887][T14693] ? trace_contention_end+0xb3/0x180 [ 628.838889][T14693] ? __mutex_lock+0x1db/0x1ea0 [ 628.838890][T14693] ? __mutex_lock+0x9a3/0x1ea0 [ 628.838892][T14693] ? rtnl_newlink+0x9a8/0x11b0 [ 628.838893][T14693] ? ww_mutex_lock+0x160/0x160 [ 628.838894][T14693] ? nla_get_range_signed+0x3d0/0x3d0 [ 628.838898][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838899][T14693] ? __rtnl_newlink+0x3fa/0xa50 [ 628.838902][T14693] rtnl_newlink+0x9f1/0x11b0 [ 628.838904][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838905][T14693] ? rtnl_bridge_getlink+0x850/0x850 [ 628.838907][T14693] ? lock_acquire+0x13c/0x160 [ 628.838908][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838910][T14693] ? is_bpf_text_address+0x3e/0x110 [ 628.838912][T14693] ? is_bpf_text_address+0x72/0x110 [ 628.838914][T14693] ? kernel_text_address+0x149/0x170 [ 628.838916][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838917][T14693] ? cap_capable+0x1d7/0x3d0 [ 628.838920][T14693] ? arch_stack_walk+0xed/0x130 [ 628.838923][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838924][T14693] ? lock_acquire+0x13c/0x160 [ 628.838926][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838927][T14693] ? rtnl_bridge_getlink+0x850/0x850 [ 628.838929][T14693] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 628.838931][T14693] ? rtnl_link_fill+0x920/0x920 [ 628.838932][T14693] ? filter_irq_stacks+0xd0/0xd0 [ 628.838934][T14693] ? stack_depot_save_flags+0x1bc/0x790 [ 628.838936][T14693] netlink_rcv_skb+0x14e/0x3a0 [ 628.838938][T14693] ? rtnl_link_fill+0x920/0x920 [ 628.838940][T14693] ? lock_release+0x184/0x1f0 [ 628.838941][T14693] ? netlink_ack+0xcf0/0xcf0 [ 628.838943][T14693] ? __netlink_lookup+0xb9/0x6b0 [ 628.838946][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838948][T14693] ? lock_release+0x184/0x1f0 [ 628.838950][T14693] netlink_unicast+0x486/0x750 [ 628.838952][T14693] ? netlink_attachskb+0x810/0x810 [ 628.838954][T14693] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 628.838956][T14693] netlink_sendmsg+0x75b/0xc90 [ 628.838959][T14693] ? netlink_unicast+0x750/0x750 [ 628.838961][T14693] ? kernel_text_address+0x149/0x170 [ 628.838962][T14693] ? lock_acquire+0x13c/0x160 [ 628.838964][T14693] ? __import_iovec+0x36c/0x620 [ 628.838968][T14693] __sock_sendmsg+0xce/0x190 [ 628.838970][T14693] ____sys_sendmsg+0x61a/0x860 [ 628.838972][T14693] ? copy_msghdr_from_user+0x279/0x420 [ 628.838974][T14693] ? sock_write_iter+0x400/0x400 [ 628.838975][T14693] ? move_addr_to_kernel+0x40/0x40 [ 628.838977][T14693] ? filter_irq_stacks+0xd0/0xd0 [ 628.838980][T14693] ___sys_sendmsg+0x14e/0x1d0 [ 628.838981][T14693] ? copy_msghdr_from_user+0x420/0x420 [ 628.838987][T14693] __sys_sendmsg+0x12c/0x1d0 [ 628.838989][T14693] ? __sys_sendmsg_sock+0x20/0x20 [ 628.838992][T14693] ? rcu_is_watching+0x16/0xd0 [ 628.838994][T14693] do_syscall_64+0xff/0x530 [ 628.838995][T14693] ? exc_page_fault+0xee/0x100 [ 628.838998][T14693] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 628.838999][T14693] RIP: 0033:0x7fcbc644354e [ 628.839001][T14693] 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 [ 628.839003][T14693] RSP: 002b:00007ffd760162c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 628.839007][T14693] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcbc644354e [ 628.839008][T14693] RDX: 0000000000000000 RSI: 00007ffd76016370 RDI: 0000000000000005 [ 628.839009][T14693] RBP: 00007ffd760162d0 R08: 0000000000000000 R09: 0000000000000000 [ 628.839010][T14693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba61 [ 628.839011][T14693] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd76016a40 [ 628.839014][T14693] [ 637.731821][T14864] eth1: renamed from tmp [ 637.731838][T14864] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 637.731841][T14864] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14864, name: ip [ 637.731842][T14864] preempt_count: 1, expected: 0 [ 637.731843][T14864] RCU nest depth: 0, expected: 0 [ 637.731844][T14864] INFO: lockdep is turned off. [ 637.731846][T14864] irq event stamp: 0 [ 637.731847][T14864] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 637.731851][T14864] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 637.731858][T14864] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 637.731860][T14864] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 637.731862][T14864] Preemption disabled at: [ 637.731863][T14864] [] vprintk_emit+0x31b/0x3e0 [ 637.731870][T14864] CPU: 0 UID: 0 PID: 14864 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 637.731874][T14864] Tainted: [W]=WARN [ 637.731875][T14864] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 637.731877][T14864] Call Trace: [ 637.731879][T14864] [ 637.731880][T14864] dump_stack_lvl+0x6f/0xa0 [ 637.731886][T14864] ? vprintk_emit+0x31b/0x3e0 [ 637.731887][T14864] __might_resched.cold+0x1fe/0x2c1 [ 637.731891][T14864] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 637.731894][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.731897][T14864] __kmalloc_noprof+0x443/0x760 [ 637.731900][T14864] ? __rwlock_init+0x150/0x150 [ 637.731903][T14864] ? alloc_buf.isra.0+0x4b/0x260 [ 637.731908][T14864] ? do_raw_spin_unlock+0x59/0x250 [ 637.731910][T14864] alloc_buf.isra.0+0x4b/0x260 [ 637.731913][T14864] put_chars+0x1e1/0x2f0 [ 637.731915][T14864] ? __send_to_port+0x420/0x420 [ 637.731916][T14864] ? printk_get_next_message+0x240/0x650 [ 637.731919][T14864] ? console_prepend_replay+0x20/0x20 [ 637.731921][T14864] ? pointer+0x794/0xed0 [ 637.731925][T14864] hvc_console_print+0x292/0x780 [ 637.731930][T14864] ? hvc_write+0x3a0/0x3a0 [ 637.731932][T14864] ? __rwlock_init+0x150/0x150 [ 637.731934][T14864] ? lock_acquire+0x13c/0x160 [ 637.731937][T14864] console_emit_next_record+0x22f/0x4c0 [ 637.731940][T14864] ? devkmsg_read+0x4b0/0x4b0 [ 637.731943][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.731944][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.731945][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.731946][T14864] ? lock_acquire+0x13c/0x160 [ 637.731949][T14864] ? console_flush_one_record+0x111/0x710 [ 637.731951][T14864] console_flush_one_record+0x46f/0x710 [ 637.731953][T14864] ? console_emit_next_record+0x4c0/0x4c0 [ 637.731956][T14864] console_unlock+0xee/0x1f0 [ 637.731959][T14864] ? lock_acquire+0x13c/0x160 [ 637.731961][T14864] ? console_flush_one_record+0x710/0x710 [ 637.731962][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.731964][T14864] ? lock_release+0x184/0x1f0 [ 637.731965][T14864] ? lock_acquire+0xe0/0x160 [ 637.731967][T14864] ? __rcu_read_lock+0x70/0x70 [ 637.731969][T14864] ? __down_trylock_console_sem+0x5e/0xa0 [ 637.731971][T14864] ? vprintk_emit+0x320/0x3e0 [ 637.731973][T14864] vprintk_emit+0x37c/0x3e0 [ 637.731974][T14864] ? wake_up_klogd_work_func+0x90/0x90 [ 637.731976][T14864] ? prepare_to_wait_event+0x8d/0x740 [ 637.731978][T14864] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 637.731982][T14864] ? _mutex_trylock_nest_lock+0x390/0x390 [ 637.731984][T14864] _printk+0xc7/0x100 [ 637.731987][T14864] ? snapshot_read.cold+0x21/0x21 [ 637.731989][T14864] ? synchronize_rcu_normal+0x340/0x340 [ 637.731992][T14864] ? netdev_name+0x43/0x60 [ 637.731995][T14864] ? __netdev_printk+0x17f/0x1d0 [ 637.731997][T14864] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 637.732000][T14864] netdev_info+0xe2/0x116 [ 637.732003][T14864] ? netdev_notice+0x120/0x120 [ 637.732005][T14864] ? do_raw_spin_lock+0x131/0x280 [ 637.732007][T14864] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 637.732009][T14864] ? __rwlock_init+0x150/0x150 [ 637.732011][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732012][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732013][T14864] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 637.732015][T14864] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 637.732017][T14864] ? trace_irq_enable.constprop.0+0x30/0x160 [ 637.732018][T14864] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 637.732020][T14864] netif_change_name.cold+0x4f/0x89 [ 637.732021][T14864] ? register_netdev+0x40/0x40 [ 637.732023][T14864] ? lock_release+0x184/0x1f0 [ 637.732025][T14864] ? netdev_adjacent_rename_links+0x470/0x470 [ 637.732028][T14864] ? __kernel_text_address+0x12/0x30 [ 637.732030][T14864] ? write_profile+0xf0/0xf0 [ 637.732033][T14864] ? __asan_memset+0x27/0x50 [ 637.732037][T14864] do_setlink.isra.0+0x1f7d/0x2a60 [ 637.732039][T14864] ? stack_trace_save+0x93/0xc0 [ 637.732041][T14864] ? rtnl_link_get_size+0x350/0x350 [ 637.732042][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732043][T14864] ? stack_depot_save_flags+0x1bc/0x790 [ 637.732047][T14864] ? kasan_save_stack+0x3d/0x50 [ 637.732049][T14864] ? kasan_save_stack+0x2f/0x50 [ 637.732050][T14864] ? kasan_save_track+0x14/0x30 [ 637.732051][T14864] ? __kasan_kmalloc+0x7b/0x90 [ 637.732052][T14864] ? __kmalloc_cache_noprof+0x29a/0x620 [ 637.732054][T14864] ? rtnl_newlink+0x124/0x11b0 [ 637.732055][T14864] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 637.732057][T14864] ? netlink_rcv_skb+0x14e/0x3a0 [ 637.732060][T14864] ? netlink_unicast+0x486/0x750 [ 637.732061][T14864] ? netlink_sendmsg+0x75b/0xc90 [ 637.732063][T14864] ? __sock_sendmsg+0xce/0x190 [ 637.732066][T14864] ? ____sys_sendmsg+0x61a/0x860 [ 637.732067][T14864] ? ___sys_sendmsg+0x14e/0x1d0 [ 637.732069][T14864] ? __sys_sendmsg+0x12c/0x1d0 [ 637.732071][T14864] ? do_syscall_64+0xff/0x530 [ 637.732073][T14864] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 637.732076][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732077][T14864] ? lock_acquire+0x13c/0x160 [ 637.732079][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732080][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732081][T14864] ? trace_contention_end+0xb3/0x180 [ 637.732083][T14864] ? __mutex_lock+0x1db/0x1ea0 [ 637.732084][T14864] ? __mutex_lock+0x9a3/0x1ea0 [ 637.732086][T14864] ? rtnl_newlink+0x9a8/0x11b0 [ 637.732087][T14864] ? ww_mutex_lock+0x160/0x160 [ 637.732089][T14864] ? nla_get_range_signed+0x3d0/0x3d0 [ 637.732092][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732094][T14864] ? __rtnl_newlink+0x3fa/0xa50 [ 637.732096][T14864] rtnl_newlink+0x9f1/0x11b0 [ 637.732098][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732100][T14864] ? rtnl_bridge_getlink+0x850/0x850 [ 637.732101][T14864] ? lock_acquire+0x13c/0x160 [ 637.732103][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732104][T14864] ? is_bpf_text_address+0x3e/0x110 [ 637.732107][T14864] ? is_bpf_text_address+0x72/0x110 [ 637.732108][T14864] ? kernel_text_address+0x149/0x170 [ 637.732110][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732111][T14864] ? cap_capable+0x1d7/0x3d0 [ 637.732115][T14864] ? arch_stack_walk+0xed/0x130 [ 637.732118][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732119][T14864] ? lock_acquire+0x13c/0x160 [ 637.732121][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732122][T14864] ? rtnl_bridge_getlink+0x850/0x850 [ 637.732124][T14864] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 637.732125][T14864] ? rtnl_link_fill+0x920/0x920 [ 637.732127][T14864] ? filter_irq_stacks+0xd0/0xd0 [ 637.732129][T14864] ? stack_depot_save_flags+0x1bc/0x790 [ 637.732131][T14864] netlink_rcv_skb+0x14e/0x3a0 [ 637.732133][T14864] ? rtnl_link_fill+0x920/0x920 [ 637.732135][T14864] ? lock_release+0x184/0x1f0 [ 637.732137][T14864] ? netlink_ack+0xcf0/0xcf0 [ 637.732139][T14864] ? __netlink_lookup+0xb9/0x6b0 [ 637.732142][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732143][T14864] ? lock_release+0x184/0x1f0 [ 637.732145][T14864] netlink_unicast+0x486/0x750 [ 637.732148][T14864] ? netlink_attachskb+0x810/0x810 [ 637.732150][T14864] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 637.732152][T14864] netlink_sendmsg+0x75b/0xc90 [ 637.732154][T14864] ? netlink_unicast+0x750/0x750 [ 637.732156][T14864] ? kernel_text_address+0x149/0x170 [ 637.732158][T14864] ? lock_acquire+0x13c/0x160 [ 637.732160][T14864] ? __import_iovec+0x36c/0x620 [ 637.732163][T14864] __sock_sendmsg+0xce/0x190 [ 637.732165][T14864] ____sys_sendmsg+0x61a/0x860 [ 637.732167][T14864] ? copy_msghdr_from_user+0x279/0x420 [ 637.732169][T14864] ? sock_write_iter+0x400/0x400 [ 637.732171][T14864] ? move_addr_to_kernel+0x40/0x40 [ 637.732172][T14864] ? filter_irq_stacks+0xd0/0xd0 [ 637.732175][T14864] ___sys_sendmsg+0x14e/0x1d0 [ 637.732177][T14864] ? copy_msghdr_from_user+0x420/0x420 [ 637.732183][T14864] __sys_sendmsg+0x12c/0x1d0 [ 637.732185][T14864] ? __sys_sendmsg_sock+0x20/0x20 [ 637.732188][T14864] ? rcu_is_watching+0x16/0xd0 [ 637.732190][T14864] do_syscall_64+0xff/0x530 [ 637.732192][T14864] ? exc_page_fault+0xee/0x100 [ 637.732194][T14864] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 637.732196][T14864] RIP: 0033:0x7f042e10b54e [ 637.732198][T14864] 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 [ 637.732200][T14864] RSP: 002b:00007ffe2392cbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 637.732203][T14864] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f042e10b54e [ 637.732205][T14864] RDX: 0000000000000000 RSI: 00007ffe2392cca0 RDI: 0000000000000005 [ 637.732206][T14864] RBP: 00007ffe2392cc00 R08: 0000000000000000 R09: 0000000000000000 [ 637.732207][T14864] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba6a [ 637.732208][T14864] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2392d370 [ 637.732211][T14864] [ 646.653573][T15035] eth1: renamed from tmp [ 646.653588][T15035] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 646.653590][T15035] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15035, name: ip [ 646.653592][T15035] preempt_count: 1, expected: 0 [ 646.653593][T15035] RCU nest depth: 0, expected: 0 [ 646.653594][T15035] INFO: lockdep is turned off. [ 646.653595][T15035] irq event stamp: 0 [ 646.653596][T15035] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 646.653600][T15035] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 646.653606][T15035] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 646.653608][T15035] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 646.653610][T15035] Preemption disabled at: [ 646.653610][T15035] [] vprintk_emit+0x31b/0x3e0 [ 646.653617][T15035] CPU: 3 UID: 0 PID: 15035 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 646.653621][T15035] Tainted: [W]=WARN [ 646.653622][T15035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 646.653624][T15035] Call Trace: [ 646.653625][T15035] [ 646.653627][T15035] dump_stack_lvl+0x6f/0xa0 [ 646.653632][T15035] ? vprintk_emit+0x31b/0x3e0 [ 646.653634][T15035] __might_resched.cold+0x1fe/0x2c1 [ 646.653638][T15035] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 646.653641][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653644][T15035] __kmalloc_noprof+0x443/0x760 [ 646.653647][T15035] ? __rwlock_init+0x150/0x150 [ 646.653650][T15035] ? alloc_buf.isra.0+0x4b/0x260 [ 646.653655][T15035] ? do_raw_spin_unlock+0x59/0x250 [ 646.653657][T15035] alloc_buf.isra.0+0x4b/0x260 [ 646.653659][T15035] put_chars+0x1e1/0x2f0 [ 646.653661][T15035] ? __send_to_port+0x420/0x420 [ 646.653662][T15035] ? printk_get_next_message+0x240/0x650 [ 646.653664][T15035] ? console_prepend_replay+0x20/0x20 [ 646.653667][T15035] ? pointer+0x794/0xed0 [ 646.653670][T15035] hvc_console_print+0x292/0x780 [ 646.653679][T15035] ? hvc_write+0x3a0/0x3a0 [ 646.653681][T15035] ? __rwlock_init+0x150/0x150 [ 646.653683][T15035] ? lock_acquire+0x13c/0x160 [ 646.653686][T15035] console_emit_next_record+0x22f/0x4c0 [ 646.653688][T15035] ? devkmsg_read+0x4b0/0x4b0 [ 646.653691][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653692][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653693][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653694][T15035] ? lock_acquire+0x13c/0x160 [ 646.653696][T15035] ? console_flush_one_record+0x111/0x710 [ 646.653698][T15035] console_flush_one_record+0x46f/0x710 [ 646.653700][T15035] ? console_emit_next_record+0x4c0/0x4c0 [ 646.653703][T15035] console_unlock+0xee/0x1f0 [ 646.653705][T15035] ? lock_acquire+0x13c/0x160 [ 646.653707][T15035] ? console_flush_one_record+0x710/0x710 [ 646.653708][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653710][T15035] ? lock_release+0x184/0x1f0 [ 646.653711][T15035] ? lock_acquire+0xe0/0x160 [ 646.653713][T15035] ? __rcu_read_lock+0x70/0x70 [ 646.653714][T15035] ? __down_trylock_console_sem+0x5e/0xa0 [ 646.653716][T15035] ? vprintk_emit+0x320/0x3e0 [ 646.653718][T15035] vprintk_emit+0x37c/0x3e0 [ 646.653719][T15035] ? wake_up_klogd_work_func+0x90/0x90 [ 646.653721][T15035] ? prepare_to_wait_event+0x8d/0x740 [ 646.653723][T15035] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 646.653726][T15035] ? _mutex_trylock_nest_lock+0x390/0x390 [ 646.653728][T15035] _printk+0xc7/0x100 [ 646.653731][T15035] ? snapshot_read.cold+0x21/0x21 [ 646.653733][T15035] ? synchronize_rcu_normal+0x340/0x340 [ 646.653736][T15035] ? netdev_name+0x43/0x60 [ 646.653739][T15035] ? __netdev_printk+0x17f/0x1d0 [ 646.653741][T15035] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 646.653744][T15035] netdev_info+0xe2/0x116 [ 646.653746][T15035] ? netdev_notice+0x120/0x120 [ 646.653749][T15035] ? do_raw_spin_lock+0x131/0x280 [ 646.653750][T15035] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 646.653753][T15035] ? __rwlock_init+0x150/0x150 [ 646.653754][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653755][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653757][T15035] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 646.653758][T15035] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 646.653760][T15035] ? trace_irq_enable.constprop.0+0x30/0x160 [ 646.653761][T15035] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 646.653762][T15035] netif_change_name.cold+0x4f/0x89 [ 646.653764][T15035] ? register_netdev+0x40/0x40 [ 646.653765][T15035] ? lock_release+0x184/0x1f0 [ 646.653767][T15035] ? netdev_adjacent_rename_links+0x470/0x470 [ 646.653770][T15035] ? __kernel_text_address+0x12/0x30 [ 646.653772][T15035] ? write_profile+0xf0/0xf0 [ 646.653775][T15035] ? __asan_memset+0x27/0x50 [ 646.653779][T15035] do_setlink.isra.0+0x1f7d/0x2a60 [ 646.653781][T15035] ? stack_trace_save+0x93/0xc0 [ 646.653783][T15035] ? rtnl_link_get_size+0x350/0x350 [ 646.653784][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653785][T15035] ? stack_depot_save_flags+0x1bc/0x790 [ 646.653788][T15035] ? kasan_save_stack+0x3d/0x50 [ 646.653790][T15035] ? kasan_save_stack+0x2f/0x50 [ 646.653791][T15035] ? kasan_save_track+0x14/0x30 [ 646.653792][T15035] ? __kasan_kmalloc+0x7b/0x90 [ 646.653794][T15035] ? __kmalloc_cache_noprof+0x29a/0x620 [ 646.653795][T15035] ? rtnl_newlink+0x124/0x11b0 [ 646.653796][T15035] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 646.653797][T15035] ? netlink_rcv_skb+0x14e/0x3a0 [ 646.653800][T15035] ? netlink_unicast+0x486/0x750 [ 646.653801][T15035] ? netlink_sendmsg+0x75b/0xc90 [ 646.653803][T15035] ? __sock_sendmsg+0xce/0x190 [ 646.653806][T15035] ? ____sys_sendmsg+0x61a/0x860 [ 646.653807][T15035] ? ___sys_sendmsg+0x14e/0x1d0 [ 646.653809][T15035] ? __sys_sendmsg+0x12c/0x1d0 [ 646.653811][T15035] ? do_syscall_64+0xff/0x530 [ 646.653813][T15035] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 646.653815][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653817][T15035] ? lock_acquire+0x13c/0x160 [ 646.653818][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653819][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653820][T15035] ? trace_contention_end+0xb3/0x180 [ 646.653822][T15035] ? __mutex_lock+0x1db/0x1ea0 [ 646.653823][T15035] ? __mutex_lock+0x9a3/0x1ea0 [ 646.653825][T15035] ? rtnl_newlink+0x9a8/0x11b0 [ 646.653826][T15035] ? ww_mutex_lock+0x160/0x160 [ 646.653827][T15035] ? nla_get_range_signed+0x3d0/0x3d0 [ 646.653831][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653832][T15035] ? __rtnl_newlink+0x3fa/0xa50 [ 646.653834][T15035] rtnl_newlink+0x9f1/0x11b0 [ 646.653836][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653838][T15035] ? rtnl_bridge_getlink+0x850/0x850 [ 646.653839][T15035] ? lock_acquire+0x13c/0x160 [ 646.653840][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653842][T15035] ? is_bpf_text_address+0x3e/0x110 [ 646.653844][T15035] ? is_bpf_text_address+0x72/0x110 [ 646.653845][T15035] ? kernel_text_address+0x149/0x170 [ 646.653847][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653848][T15035] ? cap_capable+0x1d7/0x3d0 [ 646.653851][T15035] ? arch_stack_walk+0xed/0x130 [ 646.653854][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653855][T15035] ? lock_acquire+0x13c/0x160 [ 646.653856][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653858][T15035] ? rtnl_bridge_getlink+0x850/0x850 [ 646.653859][T15035] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 646.653861][T15035] ? rtnl_link_fill+0x920/0x920 [ 646.653862][T15035] ? filter_irq_stacks+0xd0/0xd0 [ 646.653864][T15035] ? stack_depot_save_flags+0x1bc/0x790 [ 646.653866][T15035] netlink_rcv_skb+0x14e/0x3a0 [ 646.653868][T15035] ? rtnl_link_fill+0x920/0x920 [ 646.653869][T15035] ? lock_release+0x184/0x1f0 [ 646.653871][T15035] ? netlink_ack+0xcf0/0xcf0 [ 646.653872][T15035] ? __netlink_lookup+0xb9/0x6b0 [ 646.653875][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653877][T15035] ? lock_release+0x184/0x1f0 [ 646.653879][T15035] netlink_unicast+0x486/0x750 [ 646.653881][T15035] ? netlink_attachskb+0x810/0x810 [ 646.653883][T15035] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 646.653885][T15035] netlink_sendmsg+0x75b/0xc90 [ 646.653887][T15035] ? netlink_unicast+0x750/0x750 [ 646.653889][T15035] ? kernel_text_address+0x149/0x170 [ 646.653890][T15035] ? lock_acquire+0x13c/0x160 [ 646.653892][T15035] ? __import_iovec+0x36c/0x620 [ 646.653895][T15035] __sock_sendmsg+0xce/0x190 [ 646.653897][T15035] ____sys_sendmsg+0x61a/0x860 [ 646.653899][T15035] ? copy_msghdr_from_user+0x279/0x420 [ 646.653900][T15035] ? sock_write_iter+0x400/0x400 [ 646.653902][T15035] ? move_addr_to_kernel+0x40/0x40 [ 646.653903][T15035] ? filter_irq_stacks+0xd0/0xd0 [ 646.653906][T15035] ___sys_sendmsg+0x14e/0x1d0 [ 646.653908][T15035] ? copy_msghdr_from_user+0x420/0x420 [ 646.653913][T15035] __sys_sendmsg+0x12c/0x1d0 [ 646.653915][T15035] ? __sys_sendmsg_sock+0x20/0x20 [ 646.653917][T15035] ? rcu_is_watching+0x16/0xd0 [ 646.653919][T15035] do_syscall_64+0xff/0x530 [ 646.653921][T15035] ? exc_page_fault+0xee/0x100 [ 646.653923][T15035] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 646.653924][T15035] RIP: 0033:0x7f992dffd54e [ 646.653926][T15035] 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 [ 646.653928][T15035] RSP: 002b:00007ffc0ed64710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 646.653932][T15035] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f992dffd54e [ 646.653933][T15035] RDX: 0000000000000000 RSI: 00007ffc0ed647c0 RDI: 0000000000000005 [ 646.653934][T15035] RBP: 00007ffc0ed64720 R08: 0000000000000000 R09: 0000000000000000 [ 646.653935][T15035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba72 [ 646.653936][T15035] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc0ed64e90 [ 646.653938][T15035] [ 655.600872][T15206] eth1: renamed from tmp [ 655.600888][T15206] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 655.600890][T15206] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15206, name: ip [ 655.600892][T15206] preempt_count: 1, expected: 0 [ 655.600893][T15206] RCU nest depth: 0, expected: 0 [ 655.600894][T15206] INFO: lockdep is turned off. [ 655.600896][T15206] irq event stamp: 0 [ 655.600896][T15206] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 655.600901][T15206] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 655.600907][T15206] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 655.600909][T15206] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 655.600911][T15206] Preemption disabled at: [ 655.600912][T15206] [] vprintk_emit+0x31b/0x3e0 [ 655.600919][T15206] CPU: 0 UID: 0 PID: 15206 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 655.600923][T15206] Tainted: [W]=WARN [ 655.600924][T15206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 655.600926][T15206] Call Trace: [ 655.600927][T15206] [ 655.600928][T15206] dump_stack_lvl+0x6f/0xa0 [ 655.600934][T15206] ? vprintk_emit+0x31b/0x3e0 [ 655.600936][T15206] __might_resched.cold+0x1fe/0x2c1 [ 655.600940][T15206] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 655.600943][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.600946][T15206] __kmalloc_noprof+0x443/0x760 [ 655.600949][T15206] ? __rwlock_init+0x150/0x150 [ 655.600952][T15206] ? alloc_buf.isra.0+0x4b/0x260 [ 655.600957][T15206] ? do_raw_spin_unlock+0x59/0x250 [ 655.600959][T15206] alloc_buf.isra.0+0x4b/0x260 [ 655.600962][T15206] put_chars+0x1e1/0x2f0 [ 655.600963][T15206] ? __send_to_port+0x420/0x420 [ 655.600965][T15206] ? printk_get_next_message+0x240/0x650 [ 655.600967][T15206] ? console_prepend_replay+0x20/0x20 [ 655.600970][T15206] ? pointer+0x794/0xed0 [ 655.600973][T15206] hvc_console_print+0x292/0x780 [ 655.600978][T15206] ? hvc_write+0x3a0/0x3a0 [ 655.600980][T15206] ? __rwlock_init+0x150/0x150 [ 655.600982][T15206] ? lock_acquire+0x13c/0x160 [ 655.600985][T15206] console_emit_next_record+0x22f/0x4c0 [ 655.600988][T15206] ? devkmsg_read+0x4b0/0x4b0 [ 655.600990][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.600991][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.600992][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.600993][T15206] ? lock_acquire+0x13c/0x160 [ 655.600995][T15206] ? console_flush_one_record+0x111/0x710 [ 655.600997][T15206] console_flush_one_record+0x46f/0x710 [ 655.601000][T15206] ? console_emit_next_record+0x4c0/0x4c0 [ 655.601003][T15206] console_unlock+0xee/0x1f0 [ 655.601005][T15206] ? lock_acquire+0x13c/0x160 [ 655.601007][T15206] ? console_flush_one_record+0x710/0x710 [ 655.601009][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601010][T15206] ? lock_release+0x184/0x1f0 [ 655.601012][T15206] ? lock_acquire+0xe0/0x160 [ 655.601013][T15206] ? __rcu_read_lock+0x70/0x70 [ 655.601015][T15206] ? __down_trylock_console_sem+0x5e/0xa0 [ 655.601017][T15206] ? vprintk_emit+0x320/0x3e0 [ 655.601019][T15206] vprintk_emit+0x37c/0x3e0 [ 655.601020][T15206] ? wake_up_klogd_work_func+0x90/0x90 [ 655.601022][T15206] ? prepare_to_wait_event+0x8d/0x740 [ 655.601024][T15206] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 655.601027][T15206] ? _mutex_trylock_nest_lock+0x390/0x390 [ 655.601030][T15206] _printk+0xc7/0x100 [ 655.601033][T15206] ? snapshot_read.cold+0x21/0x21 [ 655.601035][T15206] ? synchronize_rcu_normal+0x340/0x340 [ 655.601038][T15206] ? netdev_name+0x43/0x60 [ 655.601041][T15206] ? __netdev_printk+0x17f/0x1d0 [ 655.601043][T15206] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 655.601046][T15206] netdev_info+0xe2/0x116 [ 655.601049][T15206] ? netdev_notice+0x120/0x120 [ 655.601051][T15206] ? do_raw_spin_lock+0x131/0x280 [ 655.601053][T15206] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 655.601055][T15206] ? __rwlock_init+0x150/0x150 [ 655.601057][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601058][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601060][T15206] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 655.601061][T15206] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 655.601063][T15206] ? trace_irq_enable.constprop.0+0x30/0x160 [ 655.601064][T15206] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 655.601066][T15206] netif_change_name.cold+0x4f/0x89 [ 655.601067][T15206] ? register_netdev+0x40/0x40 [ 655.601069][T15206] ? lock_release+0x184/0x1f0 [ 655.601071][T15206] ? netdev_adjacent_rename_links+0x470/0x470 [ 655.601074][T15206] ? __kernel_text_address+0x12/0x30 [ 655.601076][T15206] ? write_profile+0xf0/0xf0 [ 655.601079][T15206] ? __asan_memset+0x27/0x50 [ 655.601083][T15206] do_setlink.isra.0+0x1f7d/0x2a60 [ 655.601085][T15206] ? stack_trace_save+0x93/0xc0 [ 655.601087][T15206] ? rtnl_link_get_size+0x350/0x350 [ 655.601088][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601089][T15206] ? stack_depot_save_flags+0x1bc/0x790 [ 655.601093][T15206] ? kasan_save_stack+0x3d/0x50 [ 655.601095][T15206] ? kasan_save_stack+0x2f/0x50 [ 655.601096][T15206] ? kasan_save_track+0x14/0x30 [ 655.601097][T15206] ? __kasan_kmalloc+0x7b/0x90 [ 655.601098][T15206] ? __kmalloc_cache_noprof+0x29a/0x620 [ 655.601099][T15206] ? rtnl_newlink+0x124/0x11b0 [ 655.601101][T15206] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 655.601102][T15206] ? netlink_rcv_skb+0x14e/0x3a0 [ 655.601105][T15206] ? netlink_unicast+0x486/0x750 [ 655.601107][T15206] ? netlink_sendmsg+0x75b/0xc90 [ 655.601108][T15206] ? __sock_sendmsg+0xce/0x190 [ 655.601111][T15206] ? ____sys_sendmsg+0x61a/0x860 [ 655.601113][T15206] ? ___sys_sendmsg+0x14e/0x1d0 [ 655.601114][T15206] ? __sys_sendmsg+0x12c/0x1d0 [ 655.601116][T15206] ? do_syscall_64+0xff/0x530 [ 655.601119][T15206] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 655.601121][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601123][T15206] ? lock_acquire+0x13c/0x160 [ 655.601124][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601126][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601127][T15206] ? trace_contention_end+0xb3/0x180 [ 655.601128][T15206] ? __mutex_lock+0x1db/0x1ea0 [ 655.601130][T15206] ? __mutex_lock+0x9a3/0x1ea0 [ 655.601131][T15206] ? rtnl_newlink+0x9a8/0x11b0 [ 655.601133][T15206] ? ww_mutex_lock+0x160/0x160 [ 655.601134][T15206] ? nla_get_range_signed+0x3d0/0x3d0 [ 655.601138][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601139][T15206] ? __rtnl_newlink+0x3fa/0xa50 [ 655.601141][T15206] rtnl_newlink+0x9f1/0x11b0 [ 655.601143][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601145][T15206] ? rtnl_bridge_getlink+0x850/0x850 [ 655.601146][T15206] ? lock_acquire+0x13c/0x160 [ 655.601148][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601149][T15206] ? is_bpf_text_address+0x3e/0x110 [ 655.601152][T15206] ? is_bpf_text_address+0x72/0x110 [ 655.601153][T15206] ? kernel_text_address+0x149/0x170 [ 655.601155][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601156][T15206] ? cap_capable+0x1d7/0x3d0 [ 655.601159][T15206] ? arch_stack_walk+0xed/0x130 [ 655.601162][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601163][T15206] ? lock_acquire+0x13c/0x160 [ 655.601164][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601166][T15206] ? rtnl_bridge_getlink+0x850/0x850 [ 655.601167][T15206] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 655.601169][T15206] ? rtnl_link_fill+0x920/0x920 [ 655.601170][T15206] ? filter_irq_stacks+0xd0/0xd0 [ 655.601172][T15206] ? stack_depot_save_flags+0x1bc/0x790 [ 655.601174][T15206] netlink_rcv_skb+0x14e/0x3a0 [ 655.601176][T15206] ? rtnl_link_fill+0x920/0x920 [ 655.601178][T15206] ? lock_release+0x184/0x1f0 [ 655.601179][T15206] ? netlink_ack+0xcf0/0xcf0 [ 655.601181][T15206] ? __netlink_lookup+0xb9/0x6b0 [ 655.601184][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601186][T15206] ? lock_release+0x184/0x1f0 [ 655.601188][T15206] netlink_unicast+0x486/0x750 [ 655.601190][T15206] ? netlink_attachskb+0x810/0x810 [ 655.601192][T15206] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 655.601194][T15206] netlink_sendmsg+0x75b/0xc90 [ 655.601197][T15206] ? netlink_unicast+0x750/0x750 [ 655.601198][T15206] ? kernel_text_address+0x149/0x170 [ 655.601200][T15206] ? lock_acquire+0x13c/0x160 [ 655.601202][T15206] ? __import_iovec+0x36c/0x620 [ 655.601205][T15206] __sock_sendmsg+0xce/0x190 [ 655.601207][T15206] ____sys_sendmsg+0x61a/0x860 [ 655.601209][T15206] ? copy_msghdr_from_user+0x279/0x420 [ 655.601211][T15206] ? sock_write_iter+0x400/0x400 [ 655.601213][T15206] ? move_addr_to_kernel+0x40/0x40 [ 655.601214][T15206] ? filter_irq_stacks+0xd0/0xd0 [ 655.601217][T15206] ___sys_sendmsg+0x14e/0x1d0 [ 655.601219][T15206] ? copy_msghdr_from_user+0x420/0x420 [ 655.601224][T15206] __sys_sendmsg+0x12c/0x1d0 [ 655.601227][T15206] ? __sys_sendmsg_sock+0x20/0x20 [ 655.601229][T15206] ? rcu_is_watching+0x16/0xd0 [ 655.601231][T15206] do_syscall_64+0xff/0x530 [ 655.601233][T15206] ? exc_page_fault+0xee/0x100 [ 655.601235][T15206] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 655.601237][T15206] RIP: 0033:0x7fdf3a8ba54e [ 655.601239][T15206] 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 [ 655.601241][T15206] RSP: 002b:00007ffd604d26b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 655.601244][T15206] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fdf3a8ba54e [ 655.601246][T15206] RDX: 0000000000000000 RSI: 00007ffd604d2760 RDI: 0000000000000005 [ 655.601247][T15206] RBP: 00007ffd604d26c0 R08: 0000000000000000 R09: 0000000000000000 [ 655.601248][T15206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba7b [ 655.601249][T15206] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd604d2e30 [ 655.601251][T15206] [ 664.582521][T15377] eth1: renamed from tmp [ 664.582536][T15377] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 664.582541][T15377] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15377, name: ip [ 664.582543][T15377] preempt_count: 1, expected: 0 [ 664.582544][T15377] RCU nest depth: 0, expected: 0 [ 664.582545][T15377] INFO: lockdep is turned off. [ 664.582546][T15377] irq event stamp: 0 [ 664.582547][T15377] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 664.582551][T15377] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 664.582558][T15377] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 664.582560][T15377] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 664.582562][T15377] Preemption disabled at: [ 664.582563][T15377] [] vprintk_emit+0x31b/0x3e0 [ 664.582569][T15377] CPU: 3 UID: 0 PID: 15377 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 664.582573][T15377] Tainted: [W]=WARN [ 664.582574][T15377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 664.582576][T15377] Call Trace: [ 664.582577][T15377] [ 664.582578][T15377] dump_stack_lvl+0x6f/0xa0 [ 664.582584][T15377] ? vprintk_emit+0x31b/0x3e0 [ 664.582586][T15377] __might_resched.cold+0x1fe/0x2c1 [ 664.582590][T15377] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 664.582593][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582596][T15377] __kmalloc_noprof+0x443/0x760 [ 664.582599][T15377] ? __rwlock_init+0x150/0x150 [ 664.582602][T15377] ? alloc_buf.isra.0+0x4b/0x260 [ 664.582607][T15377] ? do_raw_spin_unlock+0x59/0x250 [ 664.582609][T15377] alloc_buf.isra.0+0x4b/0x260 [ 664.582611][T15377] put_chars+0x1e1/0x2f0 [ 664.582613][T15377] ? __send_to_port+0x420/0x420 [ 664.582614][T15377] ? printk_get_next_message+0x240/0x650 [ 664.582617][T15377] ? console_prepend_replay+0x20/0x20 [ 664.582619][T15377] ? pointer+0x794/0xed0 [ 664.582623][T15377] hvc_console_print+0x292/0x780 [ 664.582627][T15377] ? hvc_write+0x3a0/0x3a0 [ 664.582629][T15377] ? __rwlock_init+0x150/0x150 [ 664.582631][T15377] ? lock_acquire+0x13c/0x160 [ 664.582634][T15377] console_emit_next_record+0x22f/0x4c0 [ 664.582637][T15377] ? devkmsg_read+0x4b0/0x4b0 [ 664.582639][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582640][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582641][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582642][T15377] ? lock_acquire+0x13c/0x160 [ 664.582644][T15377] ? console_flush_one_record+0x111/0x710 [ 664.582646][T15377] console_flush_one_record+0x46f/0x710 [ 664.582649][T15377] ? console_emit_next_record+0x4c0/0x4c0 [ 664.582652][T15377] console_unlock+0xee/0x1f0 [ 664.582653][T15377] ? lock_acquire+0x13c/0x160 [ 664.582655][T15377] ? console_flush_one_record+0x710/0x710 [ 664.582657][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582658][T15377] ? lock_release+0x184/0x1f0 [ 664.582659][T15377] ? lock_acquire+0xe0/0x160 [ 664.582661][T15377] ? __rcu_read_lock+0x70/0x70 [ 664.582663][T15377] ? __down_trylock_console_sem+0x5e/0xa0 [ 664.582665][T15377] ? vprintk_emit+0x320/0x3e0 [ 664.582666][T15377] vprintk_emit+0x37c/0x3e0 [ 664.582668][T15377] ? wake_up_klogd_work_func+0x90/0x90 [ 664.582669][T15377] ? prepare_to_wait_event+0x8d/0x740 [ 664.582672][T15377] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 664.582675][T15377] ? _mutex_trylock_nest_lock+0x390/0x390 [ 664.582677][T15377] _printk+0xc7/0x100 [ 664.582680][T15377] ? snapshot_read.cold+0x21/0x21 [ 664.582683][T15377] ? synchronize_rcu_normal+0x340/0x340 [ 664.582685][T15377] ? netdev_name+0x43/0x60 [ 664.582688][T15377] ? __netdev_printk+0x17f/0x1d0 [ 664.582690][T15377] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 664.582693][T15377] netdev_info+0xe2/0x116 [ 664.582696][T15377] ? netdev_notice+0x120/0x120 [ 664.582698][T15377] ? do_raw_spin_lock+0x131/0x280 [ 664.582699][T15377] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 664.582702][T15377] ? __rwlock_init+0x150/0x150 [ 664.582704][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582705][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582706][T15377] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 664.582707][T15377] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 664.582709][T15377] ? trace_irq_enable.constprop.0+0x30/0x160 [ 664.582710][T15377] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 664.582712][T15377] netif_change_name.cold+0x4f/0x89 [ 664.582714][T15377] ? register_netdev+0x40/0x40 [ 664.582715][T15377] ? lock_release+0x184/0x1f0 [ 664.582717][T15377] ? netdev_adjacent_rename_links+0x470/0x470 [ 664.582720][T15377] ? __kernel_text_address+0x12/0x30 [ 664.582722][T15377] ? write_profile+0xf0/0xf0 [ 664.582725][T15377] ? __asan_memset+0x27/0x50 [ 664.582729][T15377] do_setlink.isra.0+0x1f7d/0x2a60 [ 664.582731][T15377] ? stack_trace_save+0x93/0xc0 [ 664.582733][T15377] ? rtnl_link_get_size+0x350/0x350 [ 664.582734][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582741][T15377] ? stack_depot_save_flags+0x1bc/0x790 [ 664.582745][T15377] ? kasan_save_stack+0x3d/0x50 [ 664.582747][T15377] ? kasan_save_stack+0x2f/0x50 [ 664.582748][T15377] ? kasan_save_track+0x14/0x30 [ 664.582749][T15377] ? __kasan_kmalloc+0x7b/0x90 [ 664.582750][T15377] ? __kmalloc_cache_noprof+0x29a/0x620 [ 664.582751][T15377] ? rtnl_newlink+0x124/0x11b0 [ 664.582752][T15377] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 664.582754][T15377] ? netlink_rcv_skb+0x14e/0x3a0 [ 664.582757][T15377] ? netlink_unicast+0x486/0x750 [ 664.582758][T15377] ? netlink_sendmsg+0x75b/0xc90 [ 664.582760][T15377] ? __sock_sendmsg+0xce/0x190 [ 664.582763][T15377] ? ____sys_sendmsg+0x61a/0x860 [ 664.582764][T15377] ? ___sys_sendmsg+0x14e/0x1d0 [ 664.582766][T15377] ? __sys_sendmsg+0x12c/0x1d0 [ 664.582768][T15377] ? do_syscall_64+0xff/0x530 [ 664.582770][T15377] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 664.582773][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582774][T15377] ? lock_acquire+0x13c/0x160 [ 664.582775][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582776][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582778][T15377] ? trace_contention_end+0xb3/0x180 [ 664.582779][T15377] ? __mutex_lock+0x1db/0x1ea0 [ 664.582780][T15377] ? __mutex_lock+0x9a3/0x1ea0 [ 664.582782][T15377] ? rtnl_newlink+0x9a8/0x11b0 [ 664.582783][T15377] ? ww_mutex_lock+0x160/0x160 [ 664.582785][T15377] ? nla_get_range_signed+0x3d0/0x3d0 [ 664.582788][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582789][T15377] ? __rtnl_newlink+0x3fa/0xa50 [ 664.582792][T15377] rtnl_newlink+0x9f1/0x11b0 [ 664.582794][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582795][T15377] ? rtnl_bridge_getlink+0x850/0x850 [ 664.582796][T15377] ? lock_acquire+0x13c/0x160 [ 664.582798][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582799][T15377] ? is_bpf_text_address+0x3e/0x110 [ 664.582802][T15377] ? is_bpf_text_address+0x72/0x110 [ 664.582803][T15377] ? kernel_text_address+0x149/0x170 [ 664.582805][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582806][T15377] ? cap_capable+0x1d7/0x3d0 [ 664.582809][T15377] ? arch_stack_walk+0xed/0x130 [ 664.582811][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582812][T15377] ? lock_acquire+0x13c/0x160 [ 664.582814][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582815][T15377] ? rtnl_bridge_getlink+0x850/0x850 [ 664.582817][T15377] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 664.582818][T15377] ? rtnl_link_fill+0x920/0x920 [ 664.582820][T15377] ? filter_irq_stacks+0xd0/0xd0 [ 664.582821][T15377] ? stack_depot_save_flags+0x1bc/0x790 [ 664.582824][T15377] netlink_rcv_skb+0x14e/0x3a0 [ 664.582826][T15377] ? rtnl_link_fill+0x920/0x920 [ 664.582827][T15377] ? lock_release+0x184/0x1f0 [ 664.582829][T15377] ? netlink_ack+0xcf0/0xcf0 [ 664.582830][T15377] ? __netlink_lookup+0xb9/0x6b0 [ 664.582833][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582835][T15377] ? lock_release+0x184/0x1f0 [ 664.582837][T15377] netlink_unicast+0x486/0x750 [ 664.582839][T15377] ? netlink_attachskb+0x810/0x810 [ 664.582841][T15377] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 664.582843][T15377] netlink_sendmsg+0x75b/0xc90 [ 664.582845][T15377] ? netlink_unicast+0x750/0x750 [ 664.582847][T15377] ? kernel_text_address+0x149/0x170 [ 664.582848][T15377] ? lock_acquire+0x13c/0x160 [ 664.582850][T15377] ? __import_iovec+0x36c/0x620 [ 664.582853][T15377] __sock_sendmsg+0xce/0x190 [ 664.582855][T15377] ____sys_sendmsg+0x61a/0x860 [ 664.582857][T15377] ? copy_msghdr_from_user+0x279/0x420 [ 664.582858][T15377] ? sock_write_iter+0x400/0x400 [ 664.582860][T15377] ? move_addr_to_kernel+0x40/0x40 [ 664.582862][T15377] ? filter_irq_stacks+0xd0/0xd0 [ 664.582864][T15377] ___sys_sendmsg+0x14e/0x1d0 [ 664.582866][T15377] ? copy_msghdr_from_user+0x420/0x420 [ 664.582871][T15377] __sys_sendmsg+0x12c/0x1d0 [ 664.582873][T15377] ? __sys_sendmsg_sock+0x20/0x20 [ 664.582876][T15377] ? rcu_is_watching+0x16/0xd0 [ 664.582878][T15377] do_syscall_64+0xff/0x530 [ 664.582879][T15377] ? exc_page_fault+0xee/0x100 [ 664.582881][T15377] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 664.582883][T15377] RIP: 0033:0x7f73baf7054e [ 664.582885][T15377] 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 [ 664.582887][T15377] RSP: 002b:00007ffc4281ee00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 664.582890][T15377] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f73baf7054e [ 664.582892][T15377] RDX: 0000000000000000 RSI: 00007ffc4281eeb0 RDI: 0000000000000005 [ 664.582893][T15377] RBP: 00007ffc4281ee10 R08: 0000000000000000 R09: 0000000000000000 [ 664.582894][T15377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba84 [ 664.582895][T15377] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc4281f580 [ 664.582897][T15377] [ 673.492524][T15548] eth1: renamed from tmp [ 673.492541][T15548] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 673.492543][T15548] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15548, name: ip [ 673.492545][T15548] preempt_count: 1, expected: 0 [ 673.492546][T15548] RCU nest depth: 0, expected: 0 [ 673.492547][T15548] INFO: lockdep is turned off. [ 673.492548][T15548] irq event stamp: 0 [ 673.492548][T15548] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 673.492552][T15548] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 673.492559][T15548] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 673.492560][T15548] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 673.492563][T15548] Preemption disabled at: [ 673.492563][T15548] [] vprintk_emit+0x31b/0x3e0 [ 673.492570][T15548] CPU: 3 UID: 0 PID: 15548 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 673.492573][T15548] Tainted: [W]=WARN [ 673.492574][T15548] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 673.492576][T15548] Call Trace: [ 673.492577][T15548] [ 673.492578][T15548] dump_stack_lvl+0x6f/0xa0 [ 673.492584][T15548] ? vprintk_emit+0x31b/0x3e0 [ 673.492585][T15548] __might_resched.cold+0x1fe/0x2c1 [ 673.492589][T15548] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 673.492592][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492595][T15548] __kmalloc_noprof+0x443/0x760 [ 673.492598][T15548] ? __rwlock_init+0x150/0x150 [ 673.492601][T15548] ? alloc_buf.isra.0+0x4b/0x260 [ 673.492605][T15548] ? do_raw_spin_unlock+0x59/0x250 [ 673.492607][T15548] alloc_buf.isra.0+0x4b/0x260 [ 673.492610][T15548] put_chars+0x1e1/0x2f0 [ 673.492612][T15548] ? __send_to_port+0x420/0x420 [ 673.492613][T15548] ? printk_get_next_message+0x240/0x650 [ 673.492615][T15548] ? console_prepend_replay+0x20/0x20 [ 673.492617][T15548] ? pointer+0x794/0xed0 [ 673.492621][T15548] hvc_console_print+0x292/0x780 [ 673.492625][T15548] ? hvc_write+0x3a0/0x3a0 [ 673.492627][T15548] ? __rwlock_init+0x150/0x150 [ 673.492629][T15548] ? lock_acquire+0x13c/0x160 [ 673.492631][T15548] console_emit_next_record+0x22f/0x4c0 [ 673.492634][T15548] ? devkmsg_read+0x4b0/0x4b0 [ 673.492636][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492637][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492638][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492639][T15548] ? lock_acquire+0x13c/0x160 [ 673.492641][T15548] ? console_flush_one_record+0x111/0x710 [ 673.492643][T15548] console_flush_one_record+0x46f/0x710 [ 673.492646][T15548] ? console_emit_next_record+0x4c0/0x4c0 [ 673.492648][T15548] console_unlock+0xee/0x1f0 [ 673.492650][T15548] ? lock_acquire+0x13c/0x160 [ 673.492652][T15548] ? console_flush_one_record+0x710/0x710 [ 673.492654][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492655][T15548] ? lock_release+0x184/0x1f0 [ 673.492656][T15548] ? lock_acquire+0xe0/0x160 [ 673.492658][T15548] ? __rcu_read_lock+0x70/0x70 [ 673.492660][T15548] ? __down_trylock_console_sem+0x5e/0xa0 [ 673.492661][T15548] ? vprintk_emit+0x320/0x3e0 [ 673.492663][T15548] vprintk_emit+0x37c/0x3e0 [ 673.492665][T15548] ? wake_up_klogd_work_func+0x90/0x90 [ 673.492666][T15548] ? prepare_to_wait_event+0x8d/0x740 [ 673.492668][T15548] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 673.492671][T15548] ? _mutex_trylock_nest_lock+0x390/0x390 [ 673.492674][T15548] _printk+0xc7/0x100 [ 673.492677][T15548] ? snapshot_read.cold+0x21/0x21 [ 673.492679][T15548] ? synchronize_rcu_normal+0x340/0x340 [ 673.492681][T15548] ? netdev_name+0x43/0x60 [ 673.492685][T15548] ? __netdev_printk+0x17f/0x1d0 [ 673.492686][T15548] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 673.492690][T15548] netdev_info+0xe2/0x116 [ 673.492692][T15548] ? netdev_notice+0x120/0x120 [ 673.492694][T15548] ? do_raw_spin_lock+0x131/0x280 [ 673.492696][T15548] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 673.492698][T15548] ? __rwlock_init+0x150/0x150 [ 673.492700][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492701][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492702][T15548] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 673.492703][T15548] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 673.492705][T15548] ? trace_irq_enable.constprop.0+0x30/0x160 [ 673.492706][T15548] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 673.492708][T15548] netif_change_name.cold+0x4f/0x89 [ 673.492709][T15548] ? register_netdev+0x40/0x40 [ 673.492711][T15548] ? lock_release+0x184/0x1f0 [ 673.492712][T15548] ? netdev_adjacent_rename_links+0x470/0x470 [ 673.492715][T15548] ? __kernel_text_address+0x12/0x30 [ 673.492717][T15548] ? write_profile+0xf0/0xf0 [ 673.492720][T15548] ? __asan_memset+0x27/0x50 [ 673.492724][T15548] do_setlink.isra.0+0x1f7d/0x2a60 [ 673.492725][T15548] ? stack_trace_save+0x93/0xc0 [ 673.492727][T15548] ? rtnl_link_get_size+0x350/0x350 [ 673.492728][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492729][T15548] ? stack_depot_save_flags+0x1bc/0x790 [ 673.492733][T15548] ? kasan_save_stack+0x3d/0x50 [ 673.492734][T15548] ? kasan_save_stack+0x2f/0x50 [ 673.492735][T15548] ? kasan_save_track+0x14/0x30 [ 673.492737][T15548] ? __kasan_kmalloc+0x7b/0x90 [ 673.492738][T15548] ? __kmalloc_cache_noprof+0x29a/0x620 [ 673.492739][T15548] ? rtnl_newlink+0x124/0x11b0 [ 673.492740][T15548] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 673.492741][T15548] ? netlink_rcv_skb+0x14e/0x3a0 [ 673.492744][T15548] ? netlink_unicast+0x486/0x750 [ 673.492746][T15548] ? netlink_sendmsg+0x75b/0xc90 [ 673.492747][T15548] ? __sock_sendmsg+0xce/0x190 [ 673.492750][T15548] ? ____sys_sendmsg+0x61a/0x860 [ 673.492751][T15548] ? ___sys_sendmsg+0x14e/0x1d0 [ 673.492753][T15548] ? __sys_sendmsg+0x12c/0x1d0 [ 673.492755][T15548] ? do_syscall_64+0xff/0x530 [ 673.492757][T15548] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 673.492759][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492761][T15548] ? lock_acquire+0x13c/0x160 [ 673.492762][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492763][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492768][T15548] ? trace_contention_end+0xb3/0x180 [ 673.492770][T15548] ? __mutex_lock+0x1db/0x1ea0 [ 673.492772][T15548] ? __mutex_lock+0x9a3/0x1ea0 [ 673.492773][T15548] ? rtnl_newlink+0x9a8/0x11b0 [ 673.492774][T15548] ? ww_mutex_lock+0x160/0x160 [ 673.492775][T15548] ? nla_get_range_signed+0x3d0/0x3d0 [ 673.492779][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492780][T15548] ? __rtnl_newlink+0x3fa/0xa50 [ 673.492782][T15548] rtnl_newlink+0x9f1/0x11b0 [ 673.492784][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492785][T15548] ? rtnl_bridge_getlink+0x850/0x850 [ 673.492787][T15548] ? lock_acquire+0x13c/0x160 [ 673.492788][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492790][T15548] ? is_bpf_text_address+0x3e/0x110 [ 673.492792][T15548] ? is_bpf_text_address+0x72/0x110 [ 673.492793][T15548] ? kernel_text_address+0x149/0x170 [ 673.492795][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492796][T15548] ? cap_capable+0x1d7/0x3d0 [ 673.492800][T15548] ? arch_stack_walk+0xed/0x130 [ 673.492802][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492803][T15548] ? lock_acquire+0x13c/0x160 [ 673.492805][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492806][T15548] ? rtnl_bridge_getlink+0x850/0x850 [ 673.492807][T15548] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 673.492809][T15548] ? rtnl_link_fill+0x920/0x920 [ 673.492810][T15548] ? filter_irq_stacks+0xd0/0xd0 [ 673.492812][T15548] ? stack_depot_save_flags+0x1bc/0x790 [ 673.492814][T15548] netlink_rcv_skb+0x14e/0x3a0 [ 673.492816][T15548] ? rtnl_link_fill+0x920/0x920 [ 673.492817][T15548] ? lock_release+0x184/0x1f0 [ 673.492819][T15548] ? netlink_ack+0xcf0/0xcf0 [ 673.492821][T15548] ? __netlink_lookup+0xb9/0x6b0 [ 673.492824][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492825][T15548] ? lock_release+0x184/0x1f0 [ 673.492827][T15548] netlink_unicast+0x486/0x750 [ 673.492829][T15548] ? netlink_attachskb+0x810/0x810 [ 673.492831][T15548] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 673.492832][T15548] netlink_sendmsg+0x75b/0xc90 [ 673.492835][T15548] ? netlink_unicast+0x750/0x750 [ 673.492836][T15548] ? kernel_text_address+0x149/0x170 [ 673.492838][T15548] ? lock_acquire+0x13c/0x160 [ 673.492839][T15548] ? __import_iovec+0x36c/0x620 [ 673.492842][T15548] __sock_sendmsg+0xce/0x190 [ 673.492844][T15548] ____sys_sendmsg+0x61a/0x860 [ 673.492846][T15548] ? copy_msghdr_from_user+0x279/0x420 [ 673.492848][T15548] ? sock_write_iter+0x400/0x400 [ 673.492849][T15548] ? move_addr_to_kernel+0x40/0x40 [ 673.492851][T15548] ? filter_irq_stacks+0xd0/0xd0 [ 673.492853][T15548] ___sys_sendmsg+0x14e/0x1d0 [ 673.492855][T15548] ? copy_msghdr_from_user+0x420/0x420 [ 673.492860][T15548] __sys_sendmsg+0x12c/0x1d0 [ 673.492862][T15548] ? __sys_sendmsg_sock+0x20/0x20 [ 673.492865][T15548] ? rcu_is_watching+0x16/0xd0 [ 673.492866][T15548] do_syscall_64+0xff/0x530 [ 673.492868][T15548] ? exc_page_fault+0xee/0x100 [ 673.492870][T15548] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 673.492871][T15548] RIP: 0033:0x7f87ffd6254e [ 673.492873][T15548] 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 [ 673.492875][T15548] RSP: 002b:00007ffeace61bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 673.492878][T15548] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f87ffd6254e [ 673.492880][T15548] RDX: 0000000000000000 RSI: 00007ffeace61ca0 RDI: 0000000000000005 [ 673.492881][T15548] RBP: 00007ffeace61c00 R08: 0000000000000000 R09: 0000000000000000 [ 673.492882][T15548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91ba8d [ 673.492883][T15548] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeace62370 [ 673.492885][T15548]