virtme: waiting for virtiofsd to start qemu-system-x86_64: warning: hub 0 is not connected to host network [ 1.846831][ T1] loop: module loaded [ 1.846846][ T1] [ 1.846848][ T1] ===================================================== [ 1.846849][ T1] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 1.846851][ T1] 7.2.0-virtme #1 Not tainted [ 1.846852][ T1] ----------------------------------------------------- [ 1.846853][ T1] swapper/0/1 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 1.846855][ T1] ffffffff9f5b77a0 (fs_reclaim){+.+.}-{0:0}, at: __kmalloc_noprof+0xd3/0x760 [ 1.846866][ T1] [ 1.846866][ T1] and this task is already holding: [ 1.846867][ T1] ffffffff9f289760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.846872][ T1] which would create a new lock dependency: [ 1.846873][ T1] (console_owner){..-.}-{0:0} -> (fs_reclaim){+.+.}-{0:0} [ 1.846876][ T1] [ 1.846876][ T1] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 1.846877][ T1] (console_owner){..-.}-{0:0} [ 1.846878][ T1] [ 1.846878][ T1] ... which became SOFTIRQ-irq-safe at: [ 1.846879][ T1] __lock_acquire+0x388/0xc20 [ 1.846882][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.846884][ T1] console_trylock_spinning+0xb5/0x1e0 [ 1.846885][ T1] vprintk_emit+0x320/0x3e0 [ 1.846887][ T1] _printk+0xc7/0x100 [ 1.846890][ T1] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 1.846892][ T1] call_timer_fn+0x160/0x4d0 [ 1.846895][ T1] __run_timers+0x68f/0xaa0 [ 1.846897][ T1] run_timer_softirq+0xf0/0x160 [ 1.846899][ T1] handle_softirqs+0x1d3/0x900 [ 1.846901][ T1] __irq_exit_rcu+0x145/0x1c0 [ 1.846902][ T1] irq_exit_rcu+0xe/0x30 [ 1.846904][ T1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 1.846908][ T1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1.846910][ T1] pv_native_safe_halt+0xf/0x10 [ 1.846911][ T1] default_idle+0x9/0x10 [ 1.846913][ T1] default_idle_call+0x6e/0xb0 [ 1.846914][ T1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 1.846917][ T1] do_idle+0xd8/0x190 [ 1.846918][ T1] cpu_startup_entry+0x53/0x70 [ 1.846919][ T1] rest_init+0x279/0x280 [ 1.846921][ T1] start_kernel+0x3af/0x3b0 [ 1.846925][ T1] x86_64_start_reservations+0x24/0x30 [ 1.846927][ T1] x86_64_start_kernel+0x12b/0x130 [ 1.846928][ T1] common_startup_64+0x13e/0x148 [ 1.846931][ T1] [ 1.846931][ T1] to a SOFTIRQ-irq-unsafe lock: [ 1.846932][ T1] (fs_reclaim){+.+.}-{0:0} [ 1.846933][ T1] [ 1.846933][ T1] ... which became SOFTIRQ-irq-unsafe at: [ 1.846934][ T1] ... [ 1.846935][ T1] __lock_acquire+0x388/0xc20 [ 1.846936][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.846938][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.846940][ T1] __kmalloc_cache_noprof+0x6e/0x620 [ 1.846941][ T1] kthread_create_worker_on_node+0xea/0x210 [ 1.846944][ T1] workqueue_init+0x2a/0x680 [ 1.846946][ T1] kernel_init_freeable+0x2fe/0x630 [ 1.846948][ T1] kernel_init+0x21/0x150 [ 1.846949][ T1] ret_from_fork+0x474/0x6b0 [ 1.846951][ T1] ret_from_fork_asm+0x11/0x20 [ 1.846953][ T1] [ 1.846953][ T1] other info that might help us debug this: [ 1.846953][ T1] [ 1.846954][ T1] Possible interrupt unsafe locking scenario: [ 1.846954][ T1] [ 1.846955][ T1] CPU0 CPU1 [ 1.846956][ T1] ---- ---- [ 1.846956][ T1] lock(fs_reclaim); [ 1.846957][ T1] local_irq_disable(); [ 1.846958][ T1] lock(console_owner); [ 1.846959][ T1] lock(fs_reclaim); [ 1.846960][ T1] [ 1.846960][ T1] lock(console_owner); [ 1.846961][ T1] [ 1.846961][ T1] *** DEADLOCK *** [ 1.846961][ T1] [ 1.846962][ T1] locks held by swapper/0/1: 4, last CPU#5: [ 1.846963][ T1] #0: ffffffff9f399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.846966][ T1] #1: ffffffff9f399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.846970][ T1] #2: ffffffff9f289760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.846973][ T1] #3: ffffffff9f289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.846976][ T1] [ 1.846976][ T1] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 1.846977][ T1] -> (console_owner){..-.}-{0:0} { [ 1.846979][ T1] IN-SOFTIRQ-W at: [ 1.846980][ T1] __lock_acquire+0x388/0xc20 [ 1.846981][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.846982][ T1] console_trylock_spinning+0xb5/0x1e0 [ 1.846984][ T1] vprintk_emit+0x320/0x3e0 [ 1.846985][ T1] _printk+0xc7/0x100 [ 1.846987][ T1] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 1.846988][ T1] call_timer_fn+0x160/0x4d0 [ 1.846990][ T1] __run_timers+0x68f/0xaa0 [ 1.846991][ T1] run_timer_softirq+0xf0/0x160 [ 1.846993][ T1] handle_softirqs+0x1d3/0x900 [ 1.846994][ T1] __irq_exit_rcu+0x145/0x1c0 [ 1.846995][ T1] irq_exit_rcu+0xe/0x30 [ 1.846996][ T1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 1.846998][ T1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1.846999][ T1] pv_native_safe_halt+0xf/0x10 [ 1.847000][ T1] default_idle+0x9/0x10 [ 1.847002][ T1] default_idle_call+0x6e/0xb0 [ 1.847003][ T1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 1.847004][ T1] do_idle+0xd8/0x190 [ 1.847005][ T1] cpu_startup_entry+0x53/0x70 [ 1.847006][ T1] rest_init+0x279/0x280 [ 1.847007][ T1] start_kernel+0x3af/0x3b0 [ 1.847009][ T1] x86_64_start_reservations+0x24/0x30 [ 1.847010][ T1] x86_64_start_kernel+0x12b/0x130 [ 1.847012][ T1] common_startup_64+0x13e/0x148 [ 1.847013][ T1] INITIAL USE at: [ 1.847014][ T1] } [ 1.847015][ T1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 1.847019][ T1] [ 1.847019][ T1] the dependencies between the lock to be acquired [ 1.847019][ T1] and SOFTIRQ-irq-unsafe lock: [ 1.847023][ T1] -> (fs_reclaim){+.+.}-{0:0} { [ 1.847024][ T1] HARDIRQ-ON-W at: [ 1.847025][ T1] __lock_acquire+0x388/0xc20 [ 1.847027][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.847028][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.847030][ T1] __kmalloc_cache_noprof+0x6e/0x620 [ 1.847031][ T1] kthread_create_worker_on_node+0xea/0x210 [ 1.847033][ T1] workqueue_init+0x2a/0x680 [ 1.847034][ T1] kernel_init_freeable+0x2fe/0x630 [ 1.847035][ T1] kernel_init+0x21/0x150 [ 1.847036][ T1] ret_from_fork+0x474/0x6b0 [ 1.847037][ T1] ret_from_fork_asm+0x11/0x20 [ 1.847039][ T1] SOFTIRQ-ON-W at: [ 1.847039][ T1] __lock_acquire+0x388/0xc20 [ 1.847041][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.847042][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.847043][ T1] __kmalloc_cache_noprof+0x6e/0x620 [ 1.847044][ T1] kthread_create_worker_on_node+0xea/0x210 [ 1.847046][ T1] workqueue_init+0x2a/0x680 [ 1.847047][ T1] kernel_init_freeable+0x2fe/0x630 [ 1.847048][ T1] kernel_init+0x21/0x150 [ 1.847049][ T1] ret_from_fork+0x474/0x6b0 [ 1.847050][ T1] ret_from_fork_asm+0x11/0x20 [ 1.847051][ T1] INITIAL USE at: [ 1.847052][ T1] __lock_acquire+0x388/0xc20 [ 1.847053][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.847055][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.847056][ T1] __kmalloc_cache_noprof+0x6e/0x620 [ 1.847057][ T1] kthread_create_worker_on_node+0xea/0x210 [ 1.847058][ T1] workqueue_init+0x2a/0x680 [ 1.847060][ T1] kernel_init_freeable+0x2fe/0x630 [ 1.847061][ T1] kernel_init+0x21/0x150 [ 1.847062][ T1] ret_from_fork+0x474/0x6b0 [ 1.847063][ T1] ret_from_fork_asm+0x11/0x20 [ 1.847064][ T1] } [ 1.847064][ T1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 1.847068][ T1] ... acquired at: [ 1.847068][ T1] check_prev_add+0xef/0xe90 [ 1.847069][ T1] validate_chain+0x6b8/0xc20 [ 1.847071][ T1] __lock_acquire+0x518/0xc20 [ 1.847072][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.847073][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.847074][ T1] __kmalloc_noprof+0xd3/0x760 [ 1.847075][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.847079][ T1] put_chars+0x1e1/0x2f0 [ 1.847081][ T1] hvc_console_print+0x292/0x780 [ 1.847084][ T1] console_emit_next_record+0x252/0x4f0 [ 1.847085][ T1] console_flush_one_record+0x46f/0x710 [ 1.847087][ T1] console_unlock+0xee/0x1f0 [ 1.847088][ T1] vprintk_emit+0x37c/0x3e0 [ 1.847089][ T1] _printk+0xc7/0x100 [ 1.847091][ T1] loop_init+0x12a/0x130 [ 1.847093][ T1] do_one_initcall+0x124/0x4f0 [ 1.847094][ T1] kernel_init_freeable+0x596/0x630 [ 1.847095][ T1] kernel_init+0x21/0x150 [ 1.847096][ T1] ret_from_fork+0x474/0x6b0 [ 1.847097][ T1] ret_from_fork_asm+0x11/0x20 [ 1.847098][ T1] [ 1.847099][ T1] [ 1.847099][ T1] stack backtrace: [ 1.847101][ T1] CPU: 5 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.847104][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1.847105][ T1] Call Trace: [ 1.847107][ T1] [ 1.847109][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.847114][ T1] print_bad_irq_dependency+0x3e4/0x410 [ 1.847116][ T1] check_irq_usage+0x403/0x570 [ 1.847118][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.847121][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.847124][ T1] ? check_path.constprop.0+0x24/0x50 [ 1.847126][ T1] ? check_prev_add+0xef/0xe90 [ 1.847127][ T1] check_prev_add+0xef/0xe90 [ 1.847128][ T1] ? check_path.constprop.0+0x24/0x50 [ 1.847130][ T1] validate_chain+0x6b8/0xc20 [ 1.847132][ T1] __lock_acquire+0x518/0xc20 [ 1.847134][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.847136][ T1] ? __kmalloc_noprof+0xd3/0x760 [ 1.847138][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.847139][ T1] ? lock_acquire+0x13c/0x160 [ 1.847143][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.847143][ T1] ? __kmalloc_noprof+0xd3/0x760 [ 1.847143][ T1] __kmalloc_noprof+0xd3/0x760 [ 1.847143][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.847143][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.847143][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.847143][ T1] put_chars+0x1e1/0x2f0 [ 1.847143][ T1] ? desc_read+0x271/0x2f0 [ 1.847143][ T1] ? __send_to_port+0x420/0x420 [ 1.847143][ T1] hvc_console_print+0x292/0x780 [ 1.847143][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.847143][ T1] ? lock_acquire+0x13c/0x160 [ 1.847143][ T1] console_emit_next_record+0x252/0x4f0 [ 1.847143][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.847143][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.847143][ T1] ? lock_acquire+0x13c/0x160 [ 1.847143][ T1] console_flush_one_record+0x46f/0x710 [ 1.847143][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.847143][ T1] ? __lock_acquire+0x518/0xc20 [ 1.847143][ T1] console_unlock+0xee/0x1f0 [ 1.847143][ T1] ? console_flush_one_record+0x710/0x710 [ 1.847143][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.847143][ T1] ? lock_acquire+0xa0/0x160 [ 1.847143][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.847143][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.847143][ T1] vprintk_emit+0x37c/0x3e0 [ 1.847143][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.847143][ T1] ? max_loop_setup+0x30/0x30 [ 1.847143][ T1] _printk+0xc7/0x100 [ 1.847143][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.847143][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 1.847143][ T1] loop_init+0x12a/0x130 [ 1.847143][ T1] do_one_initcall+0x124/0x4f0 [ 1.847143][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.847143][ T1] ? parameq+0x110/0x110 [ 1.847143][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.847143][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.847143][ T1] kernel_init_freeable+0x596/0x630 [ 1.847143][ T1] ? rest_init+0x280/0x280 [ 1.847143][ T1] kernel_init+0x21/0x150 [ 1.847143][ T1] ? rest_init+0x280/0x280 [ 1.847143][ T1] ret_from_fork+0x474/0x6b0 [ 1.847143][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.847143][ T1] ? __switch_to+0x5a3/0xe00 [ 1.847143][ T1] ? rest_init+0x280/0x280 [ 1.847143][ T1] ret_from_fork_asm+0x11/0x20 [ 1.847143][ T1] [ 1.847143][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.847143][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.847143][ T1] preempt_count: 1, expected: 0 [ 1.847143][ T1] RCU nest depth: 0, expected: 0 [ 1.847143][ T1] INFO: lockdep is turned off. [ 1.847143][ T1] irq event stamp: 814546 [ 1.847143][ T1] hardirqs last enabled at (814545): [] __down_trylock_console_sem+0x86/0xa0 [ 1.847143][ T1] hardirqs last disabled at (814546): [] console_emit_next_record+0x3f8/0x4f0 [ 1.847143][ T1] softirqs last enabled at (814488): [] bdi_register_va+0x491/0x780 [ 1.847143][ T1] softirqs last disabled at (814486): [] bdi_register_va+0x2ef/0x780 [ 1.847143][ T1] Preemption disabled at: [ 1.847143][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.847143][ T1] CPU: 5 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.847143][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1.847143][ T1] Call Trace: [ 1.847143][ T1] [ 1.847143][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.847143][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.847143][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.847143][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.847143][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.847143][ T1] __kmalloc_noprof+0x443/0x760 [ 1.847143][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.847143][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.847143][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.847143][ T1] put_chars+0x1e1/0x2f0 [ 1.847143][ T1] ? desc_read+0x271/0x2f0 [ 1.847143][ T1] ? __send_to_port+0x420/0x420 [ 1.847143][ T1] hvc_console_print+0x292/0x780 [ 1.847143][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.847143][ T1] ? lock_acquire+0x13c/0x160 [ 1.847143][ T1] console_emit_next_record+0x252/0x4f0 [ 1.847143][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.847143][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.847143][ T1] ? lock_acquire+0x13c/0x160 [ 1.847143][ T1] console_flush_one_record+0x46f/0x710 [ 1.847143][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.847143][ T1] ? __lock_acquire+0x518/0xc20 [ 1.847143][ T1] console_unlock+0xee/0x1f0 [ 1.847143][ T1] ? console_flush_one_record+0x710/0x710 [ 1.847143][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.847143][ T1] ? lock_acquire+0xa0/0x160 [ 1.847143][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.847143][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.847143][ T1] vprintk_emit+0x37c/0x3e0 [ 1.847143][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.847143][ T1] ? max_loop_setup+0x30/0x30 [ 1.847143][ T1] _printk+0xc7/0x100 [ 1.847143][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.847143][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 1.847143][ T1] loop_init+0x12a/0x130 [ 1.847143][ T1] do_one_initcall+0x124/0x4f0 [ 1.847143][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.847143][ T1] ? parameq+0x110/0x110 [ 1.847143][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.847143][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.847143][ T1] kernel_init_freeable+0x596/0x630 [ 1.847143][ T1] ? rest_init+0x280/0x280 [ 1.847143][ T1] kernel_init+0x21/0x150 [ 1.847143][ T1] ? rest_init+0x280/0x280 [ 1.847143][ T1] ret_from_fork+0x474/0x6b0 [ 1.847143][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.847143][ T1] ? __switch_to+0x5a3/0xe00 [ 1.847143][ T1] ? rest_init+0x280/0x280 [ 1.847143][ T1] ret_from_fork_asm+0x11/0x20 [ 1.847143][ T1] [ 1.904723][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 1.907433][ T1] ahci 0000:00:1f.2: AHCI vers 0001.0000, 32 command slots, 1.5 Gbps, SATA mode [ 1.907693][ T1] ahci 0000:00:1f.2: 6/6 ports implemented (port mask 0x3f) [ 1.907876][ T1] ahci 0000:00:1f.2: flags: 64bit ncq only [ 1.917336][ T1] scsi host0: ahci [ 1.919407][ T1] scsi host1: ahci [ 1.921242][ T1] scsi host2: ahci [ 1.923151][ T1] scsi host3: ahci [ 1.925154][ T1] scsi host4: ahci [ 1.927055][ T1] scsi host5: ahci [ 1.928225][ T1] ata1: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444100 irq 30 lpm-pol 1 [ 1.928487][ T1] ata2: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444180 irq 30 lpm-pol 1 [ 1.928720][ T1] ata3: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444200 irq 30 lpm-pol 1 [ 1.928960][ T1] ata4: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444280 irq 30 lpm-pol 1 [ 1.929297][ T1] ata5: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444300 irq 30 lpm-pol 1 [ 1.929531][ T1] ata6: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444380 irq 30 lpm-pol 1 [ 1.940477][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 1.940608][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.940918][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 1.941042][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.941377][ T1] sky2: driver version 1.30 fbnic-err: bad register access fbnic_mac_read_rxb address 0x80e9 [ 2.092298][ T1] Meta(R) Host Network Interface Driver (fbnic) [ 2.092774][ T1] PPP generic driver version 2.4.2 [ 2.093613][ T1] NET: Registered PF_PPPOX protocol family [ 2.094131][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.095747][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.096360][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.098105][ T1] rtc_cmos PNP0B00:00: RTC can wake from S4 [ 2.100556][ T87] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.102657][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 2.103006][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T08:09:26 UTC (1787904566) [ 2.103634][ T1] rtc_cmos PNP0B00:00: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.105052][ T87] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 2.106167][ T1] i6300ESB timer 0000:00:02.0: initialized. heartbeat=30 sec (nowayout=0) [ 2.107201][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.111751][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 2.113550][ T1] gre: GRE over IPv4 demultiplexer driver [ 2.113667][ T1] ip_gre: GRE over IPv4 tunneling driver [ 2.118224][ T1] Initializing XFRM netlink socket [ 2.118593][ T1] NET: Registered PF_INET6 protocol family [ 2.122995][ T1] Segment Routing with IPv6 [ 2.123282][ T1] In-situ OAM (IOAM) with IPv6 [ 2.123502][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.127544][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 2.129353][ T1] NET: Registered PF_PACKET protocol family [ 2.129531][ T1] 9pnet: Installing 9P2000 support [ 2.129788][ T1] Key type dns_resolver registered [ 2.130263][ T1] NET: Registered PF_VSOCK protocol family [ 2.133710][ T1] IPI shorthand broadcast: enabled [ 2.195039][ T1] sched_clock: Marking stable (2169001892, 25141906)->(2235276109, -41132311) [ 2.197308][ T1] registered taskstats version 1 [ 2.199241][ T1] Loading compiled-in X.509 certificates [ 2.241312][ T79] ata1: SATA link down (SStatus 0 SControl 300) [ 2.242909][ T88] ata5: SATA link down (SStatus 0 SControl 300) [ 2.243357][ T81] ata2: SATA link down (SStatus 0 SControl 300) [ 2.243808][ T85] ata4: SATA link down (SStatus 0 SControl 300) [ 2.244270][ T90] ata6: SATA link down (SStatus 0 SControl 300) [ 2.244727][ T83] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.245058][ T83] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 2.245280][ T83] ata3.00: applying bridge limits [ 2.245549][ T83] ata3.00: configured for UDMA/100 [ 2.248797][ T93] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 2.257253][ T93] scsi 2:0:0:0: Attached scsi generic sg0 type 5 [ 2.258128][ T1] Demotion targets for Node 0: null [ 2.258311][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11789) [ 2.258506][ T1] page_owner is disabled [ 2.263805][ T1] PM: Magic number: 6:580:170 [ 2.265543][ T1] ALSA device list: [ 2.265791][ T1] No soundcards found. [ 2.266119][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 2.267451][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 2.267852][ T1] devtmpfs: mounted [ 2.268020][ T1] VFS: Pivoted into new rootfs [ 2.284119][ T1] Freeing unused kernel image (initmem) memory: 2592K [ 2.284270][ T1] Write protecting the kernel read-only data: 65536k [ 2.284786][ T1] Freeing unused kernel image (text/rodata gap) memory: 1152K [ 2.285100][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 2.285292][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 2.285477][ T1] with arguments: [ 2.285565][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 2.285725][ T1] with environment: [ 2.285808][ T1] HOME=/ [ 2.285890][ T1] TERM=dumb [ 2.285969][ T1] virtme_hostname=vmksft-fbnic-qemu-dbg,debug-threads=on [ 2.286124][ T1] nr_open=2147483584 [ 2.286203][ T1] virtme_link_mods=/srv/vmksft/testing/wt-24/.virtme_mods/lib/modules/0.0.0 [ 2.286387][ T1] virtme_rw_overlay0=/etc [ 2.286486][ T1] virtme_rw_overlay1=/lib [ 2.286589][ T1] virtme_rw_overlay2=/home [ 2.286700][ T1] virtme_rw_overlay3=/opt [ 2.286803][ T1] virtme_rw_overlay4=/srv [ 2.286903][ T1] virtme_rw_overlay5=/usr [ 2.287008][ T1] virtme_rw_overlay6=/var [ 2.287108][ T1] virtme_rw_overlay7=/tmp [ 2.287221][ T1] virtme_console=ttyS0 [ 2.287321][ T1] virtme_chdir=srv/vmksft/testing/wt-24 [ 2.295186][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 2.295995][ T1] virtme-ng-init: Setting hostname to vmksft-fbnic-qemu-dbg,debug-threads=on... [ 2.305480][ T1] overlayfs: failed to set xattr on upper [ 2.305645][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.305798][ T1] overlayfs: ...falling back to uuid=null. [ 2.306934][ T1] overlayfs: failed to set xattr on upper [ 2.307063][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.307212][ T1] overlayfs: ...falling back to uuid=null. [ 2.308189][ T1] overlayfs: failed to set xattr on upper [ 2.308311][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.308460][ T1] overlayfs: ...falling back to uuid=null. [ 2.309398][ T1] overlayfs: failed to set xattr on upper [ 2.309527][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.309678][ T1] overlayfs: ...falling back to uuid=null. [ 2.310699][ T1] overlayfs: failed to set xattr on upper [ 2.310819][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.310967][ T1] overlayfs: ...falling back to uuid=null. [ 2.311859][ T1] overlayfs: failed to set xattr on upper [ 2.311985][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.312132][ T1] overlayfs: ...falling back to uuid=null. [ 2.313047][ T1] overlayfs: failed to set xattr on upper [ 2.313259][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.313413][ T1] overlayfs: ...falling back to uuid=null. [ 2.314423][ T1] overlayfs: failed to set xattr on upper [ 2.314548][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.314701][ T1] overlayfs: ...falling back to uuid=null. [ 2.319773][ T1] virtme-ng-init: running systemd-tmpfiles [ 2.515497][ T114] kwatchdog (114) used greatest stack depth: 29880 bytes left [ 3.393662][ T112] systemd-tmpfile (112) used greatest stack depth: 25456 bytes left [ 3.393676][ T112] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.393678][ T112] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 112, name: systemd-tmpfile [ 3.393680][ T112] preempt_count: 2, expected: 0 [ 3.393681][ T112] RCU nest depth: 0, expected: 0 [ 3.393681][ T112] INFO: lockdep is turned off. [ 3.393682][ T112] irq event stamp: 0 [ 3.393683][ T112] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 3.393688][ T112] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62d0 [ 3.393694][ T112] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62d0 [ 3.393695][ T112] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 3.393697][ T112] Preemption disabled at: [ 3.393698][ T112] [<0000000000000000>] 0x0 [ 3.393702][ T112] CPU: 5 UID: 0 PID: 112 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.393705][ T112] Tainted: [W]=WARN [ 3.393706][ T112] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 3.393708][ T112] Call Trace: [ 3.393709][ T112] [ 3.393711][ T112] dump_stack_lvl+0x6f/0xa0 [ 3.393716][ T112] __might_resched.cold+0x1fe/0x2c1 [ 3.393720][ T112] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.393723][ T112] ? rcu_is_watching+0x16/0xd0 [ 3.393727][ T112] __kmalloc_noprof+0x443/0x760 [ 3.393730][ T112] ? __rwlock_init+0x150/0x150 [ 3.393732][ T112] ? alloc_buf.isra.0+0x4b/0x260 [ 3.393737][ T112] ? do_raw_spin_unlock+0x59/0x250 [ 3.393739][ T112] alloc_buf.isra.0+0x4b/0x260 [ 3.393741][ T112] put_chars+0x1e1/0x2f0 [ 3.393743][ T112] ? __send_to_port+0x420/0x420 [ 3.393745][ T112] ? printk_get_next_message+0x2fe/0x7d0 [ 3.393748][ T112] ? console_prepend_replay+0x20/0x20 [ 3.393749][ T112] ? desc_read+0x219/0x2f0 [ 3.393752][ T112] hvc_console_print+0x292/0x780 [ 3.393756][ T112] ? hvc_write+0x3a0/0x3a0 [ 3.393758][ T112] ? __rwlock_init+0x150/0x150 [ 3.393759][ T112] ? rcu_is_watching+0x16/0xd0 [ 3.393761][ T112] ? rcu_is_watching+0x16/0xd0 [ 3.393763][ T112] ? lock_acquire+0x13c/0x160 [ 3.393765][ T112] console_emit_next_record+0x252/0x4f0 [ 3.393767][ T112] ? devkmsg_read+0x4e0/0x4e0 [ 3.393768][ T112] ? _prb_read_valid+0x6e0/0x6e0 [ 3.393770][ T112] ? __asan_memmove+0x3c/0x60 [ 3.393773][ T112] ? rcu_is_watching+0x16/0xd0 [ 3.393775][ T112] ? rcu_is_watching+0x16/0xd0 [ 3.393776][ T112] ? rcu_is_watching+0x16/0xd0 [ 3.393778][ T112] ? lock_acquire+0x13c/0x160 [ 3.393779][ T112] ? console_flush_one_record+0x111/0x710 [ 3.393781][ T112] console_flush_one_record+0x46f/0x710 [ 3.393783][ T112] ? console_emit_next_record+0x4f0/0x4f0 [ 3.393785][ T112] console_unlock+0xee/0x1f0 [ 3.393787][ T112] ? lock_acquire+0x13c/0x160 [ 3.393788][ T112] ? console_flush_one_record+0x710/0x710 [ 3.393790][ T112] ? rcu_is_watching+0x16/0xd0 [ 3.393791][ T112] ? lock_release+0x184/0x1f0 [ 3.393793][ T112] ? lock_acquire+0xa0/0x160 [ 3.393794][ T112] ? sync_exp_reset_tree_hotplug+0x3e0/0x3f0 [ 3.393796][ T112] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.393798][ T112] ? vprintk_emit+0x320/0x3e0 [ 3.393800][ T112] vprintk_emit+0x37c/0x3e0 [ 3.393802][ T112] ? wake_up_klogd_work_func+0x90/0x90 [ 3.393805][ T112] _printk+0xc7/0x100 [ 3.393808][ T112] ? snapshot_read.cold+0x21/0x21 [ 3.393809][ T112] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 3.393812][ T112] ? do_raw_spin_lock+0x131/0x280 [ 3.393814][ T112] ? __rwlock_init+0x150/0x150 [ 3.393816][ T112] ? do_raw_spin_lock+0x131/0x280 [ 3.393817][ T112] do_exit.cold+0x82/0x9c [ 3.393820][ T112] ? exit_notify+0x890/0x890 [ 3.393823][ T112] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 3.393825][ T112] ? rcu_is_watching+0x16/0xd0 [ 3.393827][ T112] do_group_exit+0xb8/0x370 [ 3.393829][ T112] __x64_sys_exit_group+0x3c/0x50 [ 3.393831][ T112] x64_sys_call+0x1567/0x1570 [ 3.393833][ T112] do_syscall_64+0xff/0x530 [ 3.393837][ T112] ? exc_page_fault+0xee/0x100 [ 3.393839][ T112] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.393841][ T112] RIP: 0033:0x7fc9ff3d61b8 [ 3.393843][ T112] Code: Unable to access opcode bytes at 0x7fc9ff3d618e. [ 3.393844][ T112] RSP: 002b:00007ffd26d6c2f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.393847][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.393847][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.393847][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.393847][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.393847][ T112] RAX: ffffffffffffffda RBX: 00007fc9ff506f88 RCX: 00007fc9ff3d61b8 [ 3.393849][ T112] RDX: 00007fc9fec344c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.393850][ T112] RBP: 00007ffd26d6c350 R08: 0000000000000000 R09: 0000000000001000 [ 3.393851][ T112] R10: 00007ffd26d6c110 R11: 0000000000000246 R12: 0000000000000001 [ 3.393851][ T112] R13: 0000000000000049 R14: 00007fc9ff505680 R15: 00007fc9ff506fa0 [ 3.393854][ T112] [ 3.409696][ T1] virtme-ng-init: basic initialization done [ 3.435035][ T119] ip (119) used greatest stack depth: 25160 bytes left [ 3.439246][ T115] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.439503][ T115] virtme-ng-init: triggering udev coldplug [ 5.127901][ T132] virtio_net virtio2 enp0s4: renamed from eth0 [ 5.127916][ T132] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.127918][ T132] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 132, name: (udev-worker) [ 5.127920][ T132] preempt_count: 1, expected: 0 [ 5.127921][ T132] RCU nest depth: 0, expected: 0 [ 5.127922][ T132] INFO: lockdep is turned off. [ 5.127923][ T132] irq event stamp: 0 [ 5.127924][ T132] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 5.127928][ T132] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62d0 [ 5.127934][ T132] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62d0 [ 5.127936][ T132] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 5.127938][ T132] Preemption disabled at: [ 5.127938][ T132] [] vprintk_emit+0x31b/0x3e0 [ 5.127945][ T132] CPU: 2 UID: 0 PID: 132 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.127949][ T132] Tainted: [W]=WARN [ 5.127950][ T132] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 5.127951][ T132] Call Trace: [ 5.127953][ T132] [ 5.127954][ T132] dump_stack_lvl+0x6f/0xa0 [ 5.127960][ T132] ? vprintk_emit+0x31b/0x3e0 [ 5.127961][ T132] __might_resched.cold+0x1fe/0x2c1 [ 5.127965][ T132] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.127969][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.127972][ T132] __kmalloc_noprof+0x443/0x760 [ 5.127975][ T132] ? __rwlock_init+0x150/0x150 [ 5.127978][ T132] ? alloc_buf.isra.0+0x4b/0x260 [ 5.127982][ T132] ? do_raw_spin_unlock+0x59/0x250 [ 5.127984][ T132] alloc_buf.isra.0+0x4b/0x260 [ 5.127986][ T132] put_chars+0x1e1/0x2f0 [ 5.127988][ T132] ? __send_to_port+0x420/0x420 [ 5.127990][ T132] ? console_prepend_replay+0x20/0x20 [ 5.127992][ T132] ? desc_read+0x219/0x2f0 [ 5.127995][ T132] hvc_console_print+0x292/0x780 [ 5.127999][ T132] ? hvc_write+0x3a0/0x3a0 [ 5.128001][ T132] ? __rwlock_init+0x150/0x150 [ 5.128002][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128004][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128006][ T132] console_emit_next_record+0x252/0x4f0 [ 5.128008][ T132] ? devkmsg_read+0x4e0/0x4e0 [ 5.128010][ T132] ? _prb_read_valid+0x6e0/0x6e0 [ 5.128011][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128013][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128014][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128016][ T132] ? lock_acquire+0x13c/0x160 [ 5.128018][ T132] ? console_flush_one_record+0x111/0x710 [ 5.128019][ T132] console_flush_one_record+0x46f/0x710 [ 5.128022][ T132] ? console_emit_next_record+0x4f0/0x4f0 [ 5.128024][ T132] console_unlock+0xee/0x1f0 [ 5.128026][ T132] ? lock_acquire+0x13c/0x160 [ 5.128027][ T132] ? console_flush_one_record+0x710/0x710 [ 5.128029][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128030][ T132] ? lock_release+0x184/0x1f0 [ 5.128032][ T132] ? lock_acquire+0xa0/0x160 [ 5.128033][ T132] ? sync_exp_reset_tree_hotplug+0x3e0/0x3f0 [ 5.128035][ T132] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.128037][ T132] ? vprintk_emit+0x320/0x3e0 [ 5.128039][ T132] vprintk_emit+0x37c/0x3e0 [ 5.128041][ T132] ? wake_up_klogd_work_func+0x90/0x90 [ 5.128042][ T132] ? unwind_next_frame+0x69b/0x1ea0 [ 5.128044][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128046][ T132] ? lock_acquire+0x13c/0x160 [ 5.128048][ T132] dev_vprintk_emit+0x27f/0x2c0 [ 5.128052][ T132] ? device_rename.cold+0xa/0xa [ 5.128054][ T132] ? lock_release+0x184/0x1f0 [ 5.128056][ T132] dev_printk_emit+0xb9/0xee [ 5.128058][ T132] ? dev_vprintk_emit+0x2c0/0x2c0 [ 5.128060][ T132] ? lock_release+0x184/0x1f0 [ 5.128061][ T132] ? is_bpf_text_address+0x3e/0x110 [ 5.128064][ T132] ? is_bpf_text_address+0x72/0x110 [ 5.128065][ T132] ? __kernel_text_address+0x12/0x30 [ 5.128067][ T132] __netdev_printk+0x160/0x1d0 [ 5.128071][ T132] netdev_info+0xe2/0x116 [ 5.128073][ T132] ? netdev_notice+0x120/0x120 [ 5.128075][ T132] ? stack_trace_save+0x93/0xc0 [ 5.128077][ T132] ? do_raw_spin_lock+0x131/0x280 [ 5.128079][ T132] ? __rwlock_init+0x150/0x150 [ 5.128080][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128082][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128083][ T132] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.128086][ T132] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 5.128087][ T132] ? trace_irq_enable.constprop.0+0x30/0x160 [ 5.128088][ T132] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 5.128092][ T132] netif_change_name.cold+0x4f/0x89 [ 5.128095][ T132] ? kfree+0x123/0x590 [ 5.128097][ T132] ? pskb_expand_head+0x36c/0xfa0 [ 5.128099][ T132] ? netlink_trim+0x1cc/0x280 [ 5.128102][ T132] ? netlink_unicast+0xa7/0x750 [ 5.128104][ T132] ? rtnl_getlink+0xc2d/0xf00 [ 5.128105][ T132] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 5.128107][ T132] ? netlink_rcv_skb+0x14e/0x3a0 [ 5.128108][ T132] ? netlink_unicast+0x486/0x750 [ 5.128110][ T132] ? netdev_adjacent_rename_links+0x470/0x470 [ 5.128112][ T132] ? lock_acquire+0x13c/0x160 [ 5.128114][ T132] ? __asan_memset+0x27/0x50 [ 5.128117][ T132] do_setlink.isra.0+0x1f7d/0x2a60 [ 5.128120][ T132] ? rtnl_link_get_size+0x350/0x350 [ 5.128121][ T132] ? lock_acquire+0x13c/0x160 [ 5.128123][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128124][ T132] ? lock_release+0x184/0x1f0 [ 5.128126][ T132] ? is_bpf_text_address+0x3e/0x110 [ 5.128127][ T132] ? is_bpf_text_address+0x72/0x110 [ 5.128128][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128129][ T132] ? kernel_text_address+0x149/0x170 [ 5.128130][ T132] ? lock_acquire+0x13c/0x160 [ 5.128132][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128133][ T132] ? lock_release+0x184/0x1f0 [ 5.128134][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128136][ T132] ? lock_acquire+0x13c/0x160 [ 5.128137][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128139][ T132] ? lock_release+0x184/0x1f0 [ 5.128143][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128145][ T132] ? lock_acquire+0x13c/0x160 [ 5.128146][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128148][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128149][ T132] ? trace_contention_end+0xb3/0x180 [ 5.128152][ T132] ? __mutex_lock+0x1db/0x1ea0 [ 5.128154][ T132] ? __mutex_lock+0x9a3/0x1ea0 [ 5.128156][ T132] ? lock_release+0x184/0x1f0 [ 5.128157][ T132] ? rtnl_setlink+0x29d/0x920 [ 5.128159][ T132] ? is_bpf_text_address+0x72/0x110 [ 5.128160][ T132] ? kernel_text_address+0x149/0x170 [ 5.128161][ T132] ? ww_mutex_lock+0x160/0x160 [ 5.128163][ T132] ? nla_get_range_signed+0x3d0/0x3d0 [ 5.128166][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128168][ T132] ? lock_acquire+0x13c/0x160 [ 5.128169][ T132] ? cap_capable+0x1d7/0x3d0 [ 5.128173][ T132] rtnl_setlink+0x527/0x920 [ 5.128175][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128177][ T132] ? __rtnl_newlink+0xa50/0xa50 [ 5.128179][ T132] ? lock_release+0x184/0x1f0 [ 5.128184][ T132] ? unwind_next_frame+0x69b/0x1ea0 [ 5.128185][ T132] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.128187][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128189][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128190][ T132] ? lock_acquire+0x13c/0x160 [ 5.128191][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128193][ T132] ? lock_release+0x184/0x1f0 [ 5.128194][ T132] ? is_bpf_text_address+0x3e/0x110 [ 5.128195][ T132] ? is_bpf_text_address+0x72/0x110 [ 5.128196][ T132] ? kernel_text_address+0x149/0x170 [ 5.128198][ T132] ? __kernel_text_address+0x12/0x30 [ 5.128199][ T132] ? write_profile+0xf0/0xf0 [ 5.128200][ T132] ? unwind_get_return_address+0x67/0xd0 [ 5.128201][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128203][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128204][ T132] ? cap_capable+0x1d7/0x3d0 [ 5.128205][ T132] ? lock_acquire+0x13c/0x160 [ 5.128207][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128208][ T132] ? __rtnl_newlink+0xa50/0xa50 [ 5.128210][ T132] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 5.128212][ T132] ? rtnl_link_fill+0x900/0x900 [ 5.128213][ T132] ? filter_irq_stacks+0xd0/0xd0 [ 5.128215][ T132] ? stack_depot_save_flags+0x1bc/0x790 [ 5.128217][ T132] netlink_rcv_skb+0x14e/0x3a0 [ 5.128219][ T132] ? rtnl_link_fill+0x900/0x900 [ 5.128221][ T132] ? lock_release+0x184/0x1f0 [ 5.128222][ T132] ? netlink_ack+0xcd0/0xcd0 [ 5.128224][ T132] ? __netlink_lookup+0xb9/0x6b0 [ 5.128227][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128228][ T132] ? lock_release+0x184/0x1f0 [ 5.128230][ T132] netlink_unicast+0x486/0x750 [ 5.128232][ T132] ? netlink_attachskb+0x810/0x810 [ 5.128234][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128236][ T132] ? lock_release+0x184/0x1f0 [ 5.128237][ T132] ? do_raw_spin_unlock+0x59/0x250 [ 5.128239][ T132] netlink_sendmsg+0x735/0xc60 [ 5.128241][ T132] ? netlink_unicast+0x750/0x750 [ 5.128243][ T132] ? lock_acquire+0x13c/0x160 [ 5.128244][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128246][ T132] ? lock_release+0x184/0x1f0 [ 5.128247][ T132] ? __might_fault+0x97/0x140 [ 5.128250][ T132] __sys_sendto+0x2aa/0x400 [ 5.128252][ T132] ? __ia32_sys_getpeername+0xd0/0xd0 [ 5.128256][ T132] ? rcu_is_watching+0x16/0xd0 [ 5.128257][ T132] ? lock_release+0x184/0x1f0 [ 5.128259][ T132] __x64_sys_sendto+0xe4/0x1f0 [ 5.128260][ T132] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.128262][ T132] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 5.128263][ T132] ? trace_hardirqs_on+0x36/0x40 [ 5.128264][ T132] do_syscall_64+0xff/0x530 [ 5.128266][ T132] ? exc_page_fault+0xee/0x100 [ 5.128269][ T132] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.128270][ T132] RIP: 0033:0x7f29ea8b354e [ 5.128272][ T132] 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 [ 5.128274][ T132] RSP: 002b:00007ffd09814d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 5.128277][ T132] RAX: ffffffffffffffda RBX: 0000556adc249f40 RCX: 00007f29ea8b354e [ 5.128279][ T132] RDX: 000000000000002c RSI: 0000556adc3aeff0 RDI: 0000000000000026 [ 5.128279][ T132] RBP: 00007ffd09814d80 R08: 00007ffd09814dd0 R09: 0000000000000080 [ 5.128280][ T132] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556adc3b17e0 [ 5.128281][ T132] R13: 00007ffd09814eb4 R14: 0000000000000000 R15: 0000000000000000 [ 5.128283][ T132] [ 5.220856][ T127] fbnic 0000:01:00.0 enp1s0: renamed from eth1 [ 5.266794][ T115] virtme-ng-init: waiting for udev to settle [ 5.650210][ T115] virtme-ng-init: udev is done [ 5.652310][ T1] virtme-ng-init: initialization done [ 7.350306][ T188] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode [ 7.350322][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.350324][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 7.350326][ T188] preempt_count: 1, expected: 0 [ 7.350327][ T188] RCU nest depth: 0, expected: 0 [ 7.350328][ T188] INFO: lockdep is turned off. [ 7.350329][ T188] irq event stamp: 0 [ 7.350330][ T188] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 7.350334][ T188] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62d0 [ 7.350340][ T188] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62d0 [ 7.350341][ T188] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 7.350343][ T188] Preemption disabled at: [ 7.350343][ T188] [] vprintk_emit+0x31b/0x3e0 [ 7.350351][ T188] CPU: 1 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.350354][ T188] Tainted: [W]=WARN [ 7.350355][ T188] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 7.350357][ T188] Call Trace: [ 7.350359][ T188] [ 7.350360][ T188] dump_stack_lvl+0x6f/0xa0 [ 7.350365][ T188] ? vprintk_emit+0x31b/0x3e0 [ 7.350367][ T188] __might_resched.cold+0x1fe/0x2c1 [ 7.350370][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.350374][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350377][ T188] __kmalloc_noprof+0x443/0x760 [ 7.350380][ T188] ? __rwlock_init+0x150/0x150 [ 7.350383][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 7.350387][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 7.350389][ T188] alloc_buf.isra.0+0x4b/0x260 [ 7.350391][ T188] put_chars+0x1e1/0x2f0 [ 7.350394][ T188] ? __send_to_port+0x420/0x420 [ 7.350396][ T188] ? console_prepend_replay+0x20/0x20 [ 7.350397][ T188] ? desc_read+0x219/0x2f0 [ 7.350400][ T188] hvc_console_print+0x292/0x780 [ 7.350404][ T188] ? hvc_write+0x3a0/0x3a0 [ 7.350406][ T188] ? __rwlock_init+0x150/0x150 [ 7.350407][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350409][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350411][ T188] console_emit_next_record+0x252/0x4f0 [ 7.350413][ T188] ? devkmsg_read+0x4e0/0x4e0 [ 7.350415][ T188] ? _prb_read_valid+0x6e0/0x6e0 [ 7.350417][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350418][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350420][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350421][ T188] ? lock_acquire+0x13c/0x160 [ 7.350423][ T188] ? console_flush_one_record+0x111/0x710 [ 7.350425][ T188] console_flush_one_record+0x46f/0x710 [ 7.350427][ T188] ? console_emit_next_record+0x4f0/0x4f0 [ 7.350429][ T188] console_unlock+0xee/0x1f0 [ 7.350431][ T188] ? lock_acquire+0x13c/0x160 [ 7.350432][ T188] ? console_flush_one_record+0x710/0x710 [ 7.350434][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350435][ T188] ? lock_release+0x184/0x1f0 [ 7.350437][ T188] ? lock_acquire+0xa0/0x160 [ 7.350438][ T188] ? sync_exp_reset_tree_hotplug+0x3e0/0x3f0 [ 7.350440][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.350442][ T188] ? vprintk_emit+0x320/0x3e0 [ 7.350444][ T188] vprintk_emit+0x37c/0x3e0 [ 7.350446][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 7.350448][ T188] ? do_raw_read_unlock+0x70/0x70 [ 7.350449][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350451][ T188] dev_vprintk_emit+0x27f/0x2c0 [ 7.350455][ T188] ? device_rename.cold+0xa/0xa [ 7.350457][ T188] ? proc_mkdir+0xf6/0x160 [ 7.350461][ T188] ? proc_create_mount_point+0x160/0x160 [ 7.350462][ T188] ? _raw_write_unlock+0x2d/0x50 [ 7.350466][ T188] dev_printk_emit+0xb9/0xee [ 7.350468][ T188] ? dev_vprintk_emit+0x2c0/0x2c0 [ 7.350470][ T188] ? irq_seq_stop+0x120/0x120 [ 7.350472][ T188] ? proc_create_mount_point+0x160/0x160 [ 7.350474][ T188] __netdev_printk+0x160/0x1d0 [ 7.350478][ T188] netdev_printk+0xdb/0x120 [ 7.350479][ T188] ? __netdev_printk+0x1d0/0x1d0 [ 7.350482][ T188] ? fbnic_irq_test+0x1c0/0x1c0 [ 7.350486][ T188] phylink_start.cold+0x74/0x92 [ 7.350489][ T188] ? rtnl_is_locked+0x15/0x20 [ 7.350492][ T188] __fbnic_open+0x153/0x190 [ 7.350495][ T188] fbnic_open+0x47/0x70 [ 7.350496][ T188] __dev_open+0x322/0x7a0 [ 7.350498][ T188] ? netif_state_change+0x3d0/0x3d0 [ 7.350499][ T188] ? do_setlink.isra.0+0x27a/0x2a60 [ 7.350502][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350503][ T188] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 7.350506][ T188] __dev_change_flags+0x4a4/0x6d0 [ 7.350509][ T188] ? netif_set_allmulti+0x2c0/0x2c0 [ 7.350510][ T188] ? __kernel_text_address+0x12/0x30 [ 7.350512][ T188] ? write_profile+0xf0/0xf0 [ 7.350515][ T188] netif_change_flags+0x87/0x190 [ 7.350517][ T188] ? do_setlink.isra.0+0x27a/0x2a60 [ 7.350518][ T188] do_setlink.isra.0+0x1d25/0x2a60 [ 7.350520][ T188] ? stack_trace_save+0x93/0xc0 [ 7.350521][ T188] ? rtnl_link_get_size+0x350/0x350 [ 7.350523][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350524][ T188] ? stack_depot_save_flags+0x1bc/0x790 [ 7.350528][ T188] ? kasan_save_stack+0x3d/0x50 [ 7.350531][ T188] ? kasan_save_stack+0x2f/0x50 [ 7.350533][ T188] ? kasan_save_track+0x14/0x30 [ 7.350541][ T188] ? __kasan_kmalloc+0x7b/0x90 [ 7.350543][ T188] ? __kmalloc_cache_noprof+0x29a/0x620 [ 7.350545][ T188] ? rtnl_newlink+0x124/0x11b0 [ 7.350546][ T188] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 7.350548][ T188] ? netlink_rcv_skb+0x14e/0x3a0 [ 7.350551][ T188] ? netlink_unicast+0x486/0x750 [ 7.350553][ T188] ? netlink_sendmsg+0x735/0xc60 [ 7.350554][ T188] ? ____sys_sendmsg+0x415/0x880 [ 7.350557][ T188] ? ___sys_sendmsg+0x14e/0x1d0 [ 7.350558][ T188] ? __sys_sendmsg+0x12c/0x1d0 [ 7.350560][ T188] ? do_syscall_64+0xff/0x530 [ 7.350562][ T188] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.350564][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350566][ T188] ? lock_acquire+0x13c/0x160 [ 7.350567][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350569][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350571][ T188] ? trace_contention_end+0xb3/0x180 [ 7.350573][ T188] ? __mutex_lock+0x1db/0x1ea0 [ 7.350575][ T188] ? __mutex_lock+0x9a3/0x1ea0 [ 7.350576][ T188] ? rtnl_newlink+0x9a8/0x11b0 [ 7.350578][ T188] ? ww_mutex_lock+0x160/0x160 [ 7.350581][ T188] ? __rtnl_newlink+0x3fa/0xa50 [ 7.350583][ T188] rtnl_newlink+0x9f1/0x11b0 [ 7.350585][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350587][ T188] ? rtnl_bridge_getlink+0x850/0x850 [ 7.350588][ T188] ? lock_acquire+0x13c/0x160 [ 7.350589][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350591][ T188] ? is_bpf_text_address+0x3e/0x110 [ 7.350593][ T188] ? is_bpf_text_address+0x72/0x110 [ 7.350594][ T188] ? kernel_text_address+0x149/0x170 [ 7.350595][ T188] ? __kernel_text_address+0x12/0x30 [ 7.350597][ T188] ? write_profile+0xf0/0xf0 [ 7.350598][ T188] ? unwind_get_return_address+0x67/0xd0 [ 7.350600][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350601][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350603][ T188] ? cap_capable+0x1d7/0x3d0 [ 7.350606][ T188] ? lock_acquire+0x13c/0x160 [ 7.350607][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350609][ T188] ? rtnl_bridge_getlink+0x850/0x850 [ 7.350610][ T188] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 7.350612][ T188] ? rtnl_link_fill+0x900/0x900 [ 7.350614][ T188] ? filter_irq_stacks+0xd0/0xd0 [ 7.350615][ T188] ? stack_depot_save_flags+0x1bc/0x790 [ 7.350618][ T188] netlink_rcv_skb+0x14e/0x3a0 [ 7.350619][ T188] ? rtnl_link_fill+0x900/0x900 [ 7.350621][ T188] ? lock_release+0x184/0x1f0 [ 7.350622][ T188] ? netlink_ack+0xcd0/0xcd0 [ 7.350624][ T188] ? __netlink_lookup+0xb9/0x6b0 [ 7.350627][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350628][ T188] ? lock_release+0x184/0x1f0 [ 7.350630][ T188] netlink_unicast+0x486/0x750 [ 7.350632][ T188] ? netlink_attachskb+0x810/0x810 [ 7.350634][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350636][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350637][ T188] ? lock_acquire+0x13c/0x160 [ 7.350639][ T188] netlink_sendmsg+0x735/0xc60 [ 7.350641][ T188] ? netlink_unicast+0x750/0x750 [ 7.350643][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350645][ T188] ? lock_release+0x184/0x1f0 [ 7.350646][ T188] ____sys_sendmsg+0x415/0x880 [ 7.350648][ T188] ? copy_msghdr_from_user+0x279/0x420 [ 7.350650][ T188] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 7.350651][ T188] ? move_addr_to_kernel+0x40/0x40 [ 7.350653][ T188] ? filter_irq_stacks+0xd0/0xd0 [ 7.350655][ T188] ___sys_sendmsg+0x14e/0x1d0 [ 7.350657][ T188] ? copy_msghdr_from_user+0x420/0x420 [ 7.350661][ T188] __sys_sendmsg+0x12c/0x1d0 [ 7.350662][ T188] ? __sys_sendmsg_sock+0x20/0x20 [ 7.350665][ T188] ? rcu_is_watching+0x16/0xd0 [ 7.350666][ T188] do_syscall_64+0xff/0x530 [ 7.350668][ T188] ? exc_page_fault+0xee/0x100 [ 7.350670][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.350672][ T188] RIP: 0033:0x7f1a3ebfe54e [ 7.350673][ T188] 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 [ 7.350675][ T188] RSP: 002b:00007ffda71ef650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.350679][ T188] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a3ebfe54e [ 7.350680][ T188] RDX: 0000000000000000 RSI: 00007ffda71ef700 RDI: 0000000000000003 [ 7.350681][ T188] RBP: 00007ffda71ef660 R08: 0000000000000000 R09: 0000000000000000 [ 7.350681][ T188] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91423c [ 7.350682][ T188] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda71efdc0 [ 7.350685][ T188] [ 7.476833][ T65] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx [ 7.584012][ T188] ip (188) used greatest stack depth: 22632 bytes left