virtme: waiting for virtiofsd to start qemu-system-x86_64: warning: hub 0 is not connected to host network [ 1.862802][ T1] loop: module loaded [ 1.862817][ T1] [ 1.862818][ T1] ===================================================== [ 1.862819][ T1] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 1.862821][ T1] 7.2.0-virtme #1 Not tainted [ 1.862823][ T1] ----------------------------------------------------- [ 1.862823][ T1] swapper/0/1 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 1.862825][ T1] ffffffff895b77a0 (fs_reclaim){+.+.}-{0:0}, at: __kmalloc_noprof+0xd3/0x760 [ 1.862835][ T1] [ 1.862835][ T1] and this task is already holding: [ 1.862836][ T1] ffffffff89289760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.862842][ T1] which would create a new lock dependency: [ 1.862842][ T1] (console_owner){..-.}-{0:0} -> (fs_reclaim){+.+.}-{0:0} [ 1.862845][ T1] [ 1.862845][ T1] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 1.862846][ T1] (console_owner){..-.}-{0:0} [ 1.862847][ T1] [ 1.862847][ T1] ... which became SOFTIRQ-irq-safe at: [ 1.862848][ T1] __lock_acquire+0x388/0xc20 [ 1.862851][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.862853][ T1] console_trylock_spinning+0xb5/0x1e0 [ 1.862854][ T1] vprintk_emit+0x320/0x3e0 [ 1.862856][ T1] _printk+0xc7/0x100 [ 1.862859][ T1] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 1.862862][ T1] call_timer_fn+0x160/0x4d0 [ 1.862865][ T1] __run_timers+0x68f/0xaa0 [ 1.862867][ T1] run_timer_softirq+0xf0/0x160 [ 1.862868][ T1] handle_softirqs+0x1d3/0x900 [ 1.862871][ T1] __irq_exit_rcu+0x145/0x1c0 [ 1.862872][ T1] irq_exit_rcu+0xe/0x30 [ 1.862873][ T1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 1.862877][ T1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1.862879][ T1] pv_native_safe_halt+0xf/0x10 [ 1.862881][ T1] default_idle+0x9/0x10 [ 1.862883][ T1] default_idle_call+0x6e/0xb0 [ 1.862884][ T1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 1.862886][ T1] do_idle+0xd8/0x190 [ 1.862887][ T1] cpu_startup_entry+0x53/0x70 [ 1.862888][ T1] rest_init+0x279/0x280 [ 1.862890][ T1] start_kernel+0x3af/0x3b0 [ 1.862894][ T1] x86_64_start_reservations+0x24/0x30 [ 1.862895][ T1] x86_64_start_kernel+0x12b/0x130 [ 1.862897][ T1] common_startup_64+0x13e/0x148 [ 1.862900][ T1] [ 1.862900][ T1] to a SOFTIRQ-irq-unsafe lock: [ 1.862901][ T1] (fs_reclaim){+.+.}-{0:0} [ 1.862902][ T1] [ 1.862902][ T1] ... which became SOFTIRQ-irq-unsafe at: [ 1.862902][ T1] ... [ 1.862903][ T1] __lock_acquire+0x388/0xc20 [ 1.862905][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.862906][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.862908][ T1] __kmalloc_cache_noprof+0x6e/0x620 [ 1.862910][ T1] kthread_create_worker_on_node+0xea/0x210 [ 1.862912][ T1] workqueue_init+0x2a/0x680 [ 1.862915][ T1] kernel_init_freeable+0x2fe/0x630 [ 1.862916][ T1] kernel_init+0x21/0x150 [ 1.862917][ T1] ret_from_fork+0x474/0x6b0 [ 1.862919][ T1] ret_from_fork_asm+0x11/0x20 [ 1.862922][ T1] [ 1.862922][ T1] other info that might help us debug this: [ 1.862922][ T1] [ 1.862923][ T1] Possible interrupt unsafe locking scenario: [ 1.862923][ T1] [ 1.862923][ T1] CPU0 CPU1 [ 1.862924][ T1] ---- ---- [ 1.862924][ T1] lock(fs_reclaim); [ 1.862925][ T1] local_irq_disable(); [ 1.862926][ T1] lock(console_owner); [ 1.862927][ T1] lock(fs_reclaim); [ 1.862928][ T1] [ 1.862928][ T1] lock(console_owner); [ 1.862929][ T1] [ 1.862929][ T1] *** DEADLOCK *** [ 1.862929][ T1] [ 1.862929][ T1] locks held by swapper/0/1: 4, last CPU#2: [ 1.862930][ T1] #0: ffffffff89399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.862934][ T1] #1: ffffffff89399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.862937][ T1] #2: ffffffff89289760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.862940][ T1] #3: ffffffff89289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.862944][ T1] [ 1.862944][ T1] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 1.862944][ T1] -> (console_owner){..-.}-{0:0} { [ 1.862946][ T1] IN-SOFTIRQ-W at: [ 1.862947][ T1] __lock_acquire+0x388/0xc20 [ 1.862949][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.862950][ T1] console_trylock_spinning+0xb5/0x1e0 [ 1.862951][ T1] vprintk_emit+0x320/0x3e0 [ 1.862953][ T1] _printk+0xc7/0x100 [ 1.862954][ T1] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 1.862955][ T1] call_timer_fn+0x160/0x4d0 [ 1.862957][ T1] __run_timers+0x68f/0xaa0 [ 1.862958][ T1] run_timer_softirq+0xf0/0x160 [ 1.862960][ T1] handle_softirqs+0x1d3/0x900 [ 1.862961][ T1] __irq_exit_rcu+0x145/0x1c0 [ 1.862962][ T1] irq_exit_rcu+0xe/0x30 [ 1.862963][ T1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 1.862965][ T1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1.862966][ T1] pv_native_safe_halt+0xf/0x10 [ 1.862967][ T1] default_idle+0x9/0x10 [ 1.862969][ T1] default_idle_call+0x6e/0xb0 [ 1.862970][ T1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 1.862971][ T1] do_idle+0xd8/0x190 [ 1.862972][ T1] cpu_startup_entry+0x53/0x70 [ 1.862973][ T1] rest_init+0x279/0x280 [ 1.862974][ T1] start_kernel+0x3af/0x3b0 [ 1.862975][ T1] x86_64_start_reservations+0x24/0x30 [ 1.862977][ T1] x86_64_start_kernel+0x12b/0x130 [ 1.862979][ T1] common_startup_64+0x13e/0x148 [ 1.862980][ T1] INITIAL USE at: [ 1.862981][ T1] } [ 1.862981][ T1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 1.862986][ T1] [ 1.862986][ T1] the dependencies between the lock to be acquired [ 1.862986][ T1] and SOFTIRQ-irq-unsafe lock: [ 1.862989][ T1] -> (fs_reclaim){+.+.}-{0:0} { [ 1.862991][ T1] HARDIRQ-ON-W at: [ 1.862992][ T1] __lock_acquire+0x388/0xc20 [ 1.862993][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.862995][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.862996][ T1] __kmalloc_cache_noprof+0x6e/0x620 [ 1.862997][ T1] kthread_create_worker_on_node+0xea/0x210 [ 1.862999][ T1] workqueue_init+0x2a/0x680 [ 1.863000][ T1] kernel_init_freeable+0x2fe/0x630 [ 1.863001][ T1] kernel_init+0x21/0x150 [ 1.863002][ T1] ret_from_fork+0x474/0x6b0 [ 1.863003][ T1] ret_from_fork_asm+0x11/0x20 [ 1.863004][ T1] SOFTIRQ-ON-W at: [ 1.863005][ T1] __lock_acquire+0x388/0xc20 [ 1.863006][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.863008][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.863009][ T1] __kmalloc_cache_noprof+0x6e/0x620 [ 1.863010][ T1] kthread_create_worker_on_node+0xea/0x210 [ 1.863011][ T1] workqueue_init+0x2a/0x680 [ 1.863014][ T1] kernel_init_freeable+0x2fe/0x630 [ 1.863016][ T1] kernel_init+0x21/0x150 [ 1.863016][ T1] ret_from_fork+0x474/0x6b0 [ 1.863016][ T1] ret_from_fork_asm+0x11/0x20 [ 1.863016][ T1] INITIAL USE at: [ 1.863016][ T1] __lock_acquire+0x388/0xc20 [ 1.863016][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.863016][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.863016][ T1] __kmalloc_cache_noprof+0x6e/0x620 [ 1.863016][ T1] kthread_create_worker_on_node+0xea/0x210 [ 1.863016][ T1] workqueue_init+0x2a/0x680 [ 1.863016][ T1] kernel_init_freeable+0x2fe/0x630 [ 1.863016][ T1] kernel_init+0x21/0x150 [ 1.863016][ T1] ret_from_fork+0x474/0x6b0 [ 1.863016][ T1] ret_from_fork_asm+0x11/0x20 [ 1.863016][ T1] } [ 1.863016][ T1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 1.863016][ T1] ... acquired at: [ 1.863016][ T1] check_prev_add+0xef/0xe90 [ 1.863016][ T1] validate_chain+0x6b8/0xc20 [ 1.863016][ T1] __lock_acquire+0x518/0xc20 [ 1.863016][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.863016][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.863016][ T1] __kmalloc_noprof+0xd3/0x760 [ 1.863016][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.863016][ T1] put_chars+0x1e1/0x2f0 [ 1.863016][ T1] hvc_console_print+0x292/0x780 [ 1.863016][ T1] console_emit_next_record+0x252/0x4f0 [ 1.863016][ T1] console_flush_one_record+0x46f/0x710 [ 1.863016][ T1] console_unlock+0xee/0x1f0 [ 1.863016][ T1] vprintk_emit+0x37c/0x3e0 [ 1.863016][ T1] _printk+0xc7/0x100 [ 1.863016][ T1] loop_init+0x12a/0x130 [ 1.863016][ T1] do_one_initcall+0x124/0x4f0 [ 1.863016][ T1] kernel_init_freeable+0x596/0x630 [ 1.863016][ T1] kernel_init+0x21/0x150 [ 1.863016][ T1] ret_from_fork+0x474/0x6b0 [ 1.863016][ T1] ret_from_fork_asm+0x11/0x20 [ 1.863016][ T1] [ 1.863016][ T1] [ 1.863016][ T1] stack backtrace: [ 1.863016][ T1] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.863016][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1.863016][ T1] Call Trace: [ 1.863016][ T1] [ 1.863016][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.863016][ T1] print_bad_irq_dependency+0x3e4/0x410 [ 1.863016][ T1] check_irq_usage+0x403/0x570 [ 1.863016][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.863016][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.863016][ T1] ? check_path.constprop.0+0x24/0x50 [ 1.863016][ T1] ? check_prev_add+0xef/0xe90 [ 1.863016][ T1] check_prev_add+0xef/0xe90 [ 1.863016][ T1] ? check_path.constprop.0+0x24/0x50 [ 1.863016][ T1] validate_chain+0x6b8/0xc20 [ 1.863016][ T1] __lock_acquire+0x518/0xc20 [ 1.863016][ T1] lock_acquire.part.0+0xd4/0x280 [ 1.863016][ T1] ? __kmalloc_noprof+0xd3/0x760 [ 1.863016][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.863016][ T1] ? lock_acquire+0x13c/0x160 [ 1.863016][ T1] fs_reclaim_acquire+0xd5/0x120 [ 1.863016][ T1] ? __kmalloc_noprof+0xd3/0x760 [ 1.863016][ T1] __kmalloc_noprof+0xd3/0x760 [ 1.863016][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.863016][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.863016][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.863016][ T1] put_chars+0x1e1/0x2f0 [ 1.863016][ T1] ? desc_read+0x271/0x2f0 [ 1.863016][ T1] ? __send_to_port+0x420/0x420 [ 1.863016][ T1] hvc_console_print+0x292/0x780 [ 1.863016][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.863016][ T1] ? lock_acquire+0x13c/0x160 [ 1.863016][ T1] console_emit_next_record+0x252/0x4f0 [ 1.863016][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.863016][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.863016][ T1] ? lock_acquire+0x13c/0x160 [ 1.863016][ T1] console_flush_one_record+0x46f/0x710 [ 1.863016][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.863016][ T1] ? __lock_acquire+0x518/0xc20 [ 1.863016][ T1] console_unlock+0xee/0x1f0 [ 1.863016][ T1] ? console_flush_one_record+0x710/0x710 [ 1.863016][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.863016][ T1] ? lock_acquire+0xa0/0x160 [ 1.863016][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.863016][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.863016][ T1] vprintk_emit+0x37c/0x3e0 [ 1.863016][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.863016][ T1] ? max_loop_setup+0x30/0x30 [ 1.863016][ T1] _printk+0xc7/0x100 [ 1.863016][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.863016][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 1.863016][ T1] loop_init+0x12a/0x130 [ 1.863016][ T1] do_one_initcall+0x124/0x4f0 [ 1.863016][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.863016][ T1] ? parameq+0x110/0x110 [ 1.863016][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.863016][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.863016][ T1] kernel_init_freeable+0x596/0x630 [ 1.863016][ T1] ? rest_init+0x280/0x280 [ 1.863016][ T1] kernel_init+0x21/0x150 [ 1.863016][ T1] ? rest_init+0x280/0x280 [ 1.863016][ T1] ret_from_fork+0x474/0x6b0 [ 1.863016][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.863016][ T1] ? __switch_to+0x5a3/0xe00 [ 1.863016][ T1] ? rest_init+0x280/0x280 [ 1.863016][ T1] ret_from_fork_asm+0x11/0x20 [ 1.863016][ T1] [ 1.863016][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.863016][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.863016][ T1] preempt_count: 1, expected: 0 [ 1.863016][ T1] RCU nest depth: 0, expected: 0 [ 1.863016][ T1] INFO: lockdep is turned off. [ 1.863016][ T1] irq event stamp: 821452 [ 1.863016][ T1] hardirqs last enabled at (821451): [] __down_trylock_console_sem+0x86/0xa0 [ 1.863016][ T1] hardirqs last disabled at (821452): [] console_emit_next_record+0x3f8/0x4f0 [ 1.863016][ T1] softirqs last enabled at (821400): [] bdi_register_va+0x491/0x780 [ 1.863016][ T1] softirqs last disabled at (821398): [] bdi_register_va+0x2ef/0x780 [ 1.863016][ T1] Preemption disabled at: [ 1.863016][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.863016][ T1] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.863016][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1.863016][ T1] Call Trace: [ 1.863016][ T1] [ 1.863016][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.863016][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.863016][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.863016][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.863016][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.863016][ T1] __kmalloc_noprof+0x443/0x760 [ 1.863016][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.863016][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.863016][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.863016][ T1] put_chars+0x1e1/0x2f0 [ 1.863016][ T1] ? desc_read+0x271/0x2f0 [ 1.863016][ T1] ? __send_to_port+0x420/0x420 [ 1.863016][ T1] hvc_console_print+0x292/0x780 [ 1.863016][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.863016][ T1] ? lock_acquire+0x13c/0x160 [ 1.863016][ T1] console_emit_next_record+0x252/0x4f0 [ 1.863016][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.863016][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.863016][ T1] ? lock_acquire+0x13c/0x160 [ 1.863016][ T1] console_flush_one_record+0x46f/0x710 [ 1.863016][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.863016][ T1] ? __lock_acquire+0x518/0xc20 [ 1.863016][ T1] console_unlock+0xee/0x1f0 [ 1.863016][ T1] ? console_flush_one_record+0x710/0x710 [ 1.863016][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.863016][ T1] ? lock_acquire+0xa0/0x160 [ 1.863016][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.863016][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.863016][ T1] vprintk_emit+0x37c/0x3e0 [ 1.863016][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.863016][ T1] ? max_loop_setup+0x30/0x30 [ 1.863016][ T1] _printk+0xc7/0x100 [ 1.863016][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.863016][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 1.863016][ T1] loop_init+0x12a/0x130 [ 1.863016][ T1] do_one_initcall+0x124/0x4f0 [ 1.863016][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.863016][ T1] ? parameq+0x110/0x110 [ 1.863016][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.863016][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.863016][ T1] kernel_init_freeable+0x596/0x630 [ 1.863016][ T1] ? rest_init+0x280/0x280 [ 1.863016][ T1] kernel_init+0x21/0x150 [ 1.863016][ T1] ? rest_init+0x280/0x280 [ 1.863016][ T1] ret_from_fork+0x474/0x6b0 [ 1.863016][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.863016][ T1] ? __switch_to+0x5a3/0xe00 [ 1.863016][ T1] ? rest_init+0x280/0x280 [ 1.863016][ T1] ret_from_fork_asm+0x11/0x20 [ 1.863016][ T1] [ 1.920875][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 1.923091][ T1] ahci 0000:00:1f.2: AHCI vers 0001.0000, 32 command slots, 1.5 Gbps, SATA mode [ 1.923348][ T1] ahci 0000:00:1f.2: 6/6 ports implemented (port mask 0x3f) [ 1.923555][ T1] ahci 0000:00:1f.2: flags: 64bit ncq only [ 1.933004][ T1] scsi host0: ahci [ 1.935055][ T1] scsi host1: ahci [ 1.936870][ T1] scsi host2: ahci [ 1.938836][ T1] scsi host3: ahci [ 1.940665][ T1] scsi host4: ahci [ 1.942575][ T1] scsi host5: ahci [ 1.943638][ T1] ata1: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444100 irq 30 lpm-pol 1 [ 1.943923][ T1] ata2: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444180 irq 30 lpm-pol 1 [ 1.944290][ T1] ata3: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444200 irq 30 lpm-pol 1 [ 1.944533][ T1] ata4: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444280 irq 30 lpm-pol 1 [ 1.944794][ T1] ata5: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444300 irq 30 lpm-pol 1 [ 1.945052][ T1] ata6: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444380 irq 30 lpm-pol 1 [ 1.955219][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 1.955346][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.955688][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 1.955833][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.956139][ T1] sky2: driver version 1.30 fbnic-err: bad register access fbnic_mac_read_rxb address 0x80e9 [ 2.106707][ T1] Meta(R) Host Network Interface Driver (fbnic) [ 2.107207][ T1] PPP generic driver version 2.4.2 [ 2.107857][ T1] NET: Registered PF_PPPOX protocol family [ 2.108564][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.110196][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.110773][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.112772][ T65] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.113974][ T1] rtc_cmos PNP0B00:00: RTC can wake from S4 [ 2.118275][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 2.118538][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T17:05:43 UTC (1787936743) [ 2.119180][ T1] rtc_cmos PNP0B00:00: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.121005][ T65] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 2.123288][ T1] i6300ESB timer 0000:00:02.0: initialized. heartbeat=30 sec (nowayout=0) [ 2.124207][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.128580][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 2.130607][ T1] gre: GRE over IPv4 demultiplexer driver [ 2.130743][ T1] ip_gre: GRE over IPv4 tunneling driver [ 2.135235][ T1] Initializing XFRM netlink socket [ 2.135592][ T1] NET: Registered PF_INET6 protocol family [ 2.139858][ T1] Segment Routing with IPv6 [ 2.140402][ T1] In-situ OAM (IOAM) with IPv6 [ 2.140620][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.144276][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 2.146158][ T1] NET: Registered PF_PACKET protocol family [ 2.146333][ T1] 9pnet: Installing 9P2000 support [ 2.146562][ T1] Key type dns_resolver registered [ 2.146922][ T1] NET: Registered PF_VSOCK protocol family [ 2.150337][ T1] IPI shorthand broadcast: enabled [ 2.205233][ T1] sched_clock: Marking stable (2178001331, 27014597)->(2249589740, -44573812) [ 2.206941][ T1] registered taskstats version 1 [ 2.209536][ T1] Loading compiled-in X.509 certificates [ 2.252535][ T91] ata6: SATA link down (SStatus 0 SControl 300) [ 2.253076][ T87] ata4: SATA link down (SStatus 0 SControl 300) [ 2.253513][ T89] ata5: SATA link down (SStatus 0 SControl 300) [ 2.253972][ T85] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.254428][ T81] ata1: SATA link down (SStatus 0 SControl 300) [ 2.254755][ T85] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 2.254949][ T85] ata3.00: applying bridge limits [ 2.255312][ T83] ata2: SATA link down (SStatus 0 SControl 300) [ 2.255654][ T85] ata3.00: configured for UDMA/100 [ 2.256935][ T93] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 2.263635][ T1] Demotion targets for Node 0: null [ 2.263800][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11788) [ 2.263995][ T1] page_owner is disabled [ 2.266006][ T93] scsi 2:0:0:0: Attached scsi generic sg0 type 5 [ 2.269618][ T1] PM: Magic number: 6:434:88 [ 2.269989][ T1] tty hvc3: hash matches [ 2.271589][ T1] ALSA device list: [ 2.271683][ T1] No soundcards found. [ 2.271988][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 2.273281][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 2.273694][ T1] devtmpfs: mounted [ 2.273854][ T1] VFS: Pivoted into new rootfs [ 2.290008][ T1] Freeing unused kernel image (initmem) memory: 2592K [ 2.290170][ T1] Write protecting the kernel read-only data: 65536k [ 2.290662][ T1] Freeing unused kernel image (text/rodata gap) memory: 1152K [ 2.290971][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 2.291158][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 2.291347][ T1] with arguments: [ 2.291431][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 2.291587][ T1] with environment: [ 2.291676][ T1] HOME=/ [ 2.291761][ T1] TERM=dumb [ 2.291840][ T1] virtme_hostname=vmksft-fbnic-qemu-dbg,debug-threads=on [ 2.291996][ T1] nr_open=2147483584 [ 2.292075][ T1] virtme_link_mods=/srv/vmksft/testing/wt-24/.virtme_mods/lib/modules/0.0.0 [ 2.292252][ T1] virtme_rw_overlay0=/etc [ 2.292357][ T1] virtme_rw_overlay1=/lib [ 2.292460][ T1] virtme_rw_overlay2=/home [ 2.292563][ T1] virtme_rw_overlay3=/opt [ 2.292671][ T1] virtme_rw_overlay4=/srv [ 2.292775][ T1] virtme_rw_overlay5=/usr [ 2.292878][ T1] virtme_rw_overlay6=/var [ 2.292992][ T1] virtme_rw_overlay7=/tmp [ 2.293096][ T1] virtme_console=ttyS0 [ 2.293196][ T1] virtme_chdir=srv/vmksft/testing/wt-24 [ 2.301391][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 2.302207][ T1] virtme-ng-init: Setting hostname to vmksft-fbnic-qemu-dbg,debug-threads=on... [ 2.312311][ T1] overlayfs: failed to set xattr on upper [ 2.312444][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.312594][ T1] overlayfs: ...falling back to uuid=null. [ 2.313741][ T1] overlayfs: failed to set xattr on upper [ 2.313873][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.314023][ T1] overlayfs: ...falling back to uuid=null. [ 2.315001][ T1] overlayfs: failed to set xattr on upper [ 2.315138][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.315282][ T1] overlayfs: ...falling back to uuid=null. [ 2.316242][ T1] overlayfs: failed to set xattr on upper [ 2.316368][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.316511][ T1] overlayfs: ...falling back to uuid=null. [ 2.317472][ T1] overlayfs: failed to set xattr on upper [ 2.317592][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.317749][ T1] overlayfs: ...falling back to uuid=null. [ 2.318652][ T1] overlayfs: failed to set xattr on upper [ 2.318780][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.318928][ T1] overlayfs: ...falling back to uuid=null. [ 2.319865][ T1] overlayfs: failed to set xattr on upper [ 2.319994][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.320287][ T1] overlayfs: ...falling back to uuid=null. [ 2.321249][ T1] overlayfs: failed to set xattr on upper [ 2.321369][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.321517][ T1] overlayfs: ...falling back to uuid=null. [ 2.326997][ T1] virtme-ng-init: running systemd-tmpfiles [ 2.527320][ T114] kwatchdog (114) used greatest stack depth: 29880 bytes left [ 3.381055][ T111] systemd-tmpfile (111) used greatest stack depth: 25592 bytes left [ 3.381070][ T111] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.381072][ T111] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 111, name: systemd-tmpfile [ 3.381074][ T111] preempt_count: 2, expected: 0 [ 3.381074][ T111] RCU nest depth: 0, expected: 0 [ 3.381075][ T111] INFO: lockdep is turned off. [ 3.381077][ T111] irq event stamp: 0 [ 3.381077][ T111] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 3.381082][ T111] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62d0 [ 3.381088][ T111] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62d0 [ 3.381089][ T111] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 3.381091][ T111] Preemption disabled at: [ 3.381092][ T111] [<0000000000000000>] 0x0 [ 3.381097][ T111] CPU: 3 UID: 0 PID: 111 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.381100][ T111] Tainted: [W]=WARN [ 3.381101][ T111] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 3.381103][ T111] Call Trace: [ 3.381104][ T111] [ 3.381106][ T111] dump_stack_lvl+0x6f/0xa0 [ 3.381111][ T111] __might_resched.cold+0x1fe/0x2c1 [ 3.381115][ T111] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.381119][ T111] ? rcu_is_watching+0x16/0xd0 [ 3.381122][ T111] __kmalloc_noprof+0x443/0x760 [ 3.381126][ T111] ? __rwlock_init+0x150/0x150 [ 3.381129][ T111] ? alloc_buf.isra.0+0x4b/0x260 [ 3.381133][ T111] ? do_raw_spin_unlock+0x59/0x250 [ 3.381135][ T111] alloc_buf.isra.0+0x4b/0x260 [ 3.381138][ T111] put_chars+0x1e1/0x2f0 [ 3.381140][ T111] ? __send_to_port+0x420/0x420 [ 3.381142][ T111] ? printk_get_next_message+0x2fe/0x7d0 [ 3.381145][ T111] ? console_prepend_replay+0x20/0x20 [ 3.381146][ T111] ? desc_read+0x219/0x2f0 [ 3.381149][ T111] hvc_console_print+0x292/0x780 [ 3.381153][ T111] ? hvc_write+0x3a0/0x3a0 [ 3.381155][ T111] ? __rwlock_init+0x150/0x150 [ 3.381157][ T111] ? rcu_is_watching+0x16/0xd0 [ 3.381158][ T111] ? rcu_is_watching+0x16/0xd0 [ 3.381160][ T111] ? lock_acquire+0x13c/0x160 [ 3.381162][ T111] console_emit_next_record+0x252/0x4f0 [ 3.381165][ T111] ? devkmsg_read+0x4e0/0x4e0 [ 3.381166][ T111] ? _prb_read_valid+0x6e0/0x6e0 [ 3.381168][ T111] ? __asan_memmove+0x3c/0x60 [ 3.381170][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.381170][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.381170][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.381170][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.381170][ T111] ? rcu_is_watching+0x16/0xd0 [ 3.381172][ T111] ? rcu_is_watching+0x16/0xd0 [ 3.381173][ T111] ? rcu_is_watching+0x16/0xd0 [ 3.381175][ T111] ? lock_acquire+0x13c/0x160 [ 3.381177][ T111] ? console_flush_one_record+0x111/0x710 [ 3.381178][ T111] console_flush_one_record+0x46f/0x710 [ 3.381180][ T111] ? console_emit_next_record+0x4f0/0x4f0 [ 3.381183][ T111] console_unlock+0xee/0x1f0 [ 3.381185][ T111] ? lock_acquire+0x13c/0x160 [ 3.381186][ T111] ? console_flush_one_record+0x710/0x710 [ 3.381188][ T111] ? rcu_is_watching+0x16/0xd0 [ 3.381189][ T111] ? lock_release+0x184/0x1f0 [ 3.381190][ T111] ? lock_acquire+0xa0/0x160 [ 3.381192][ T111] ? sync_exp_reset_tree_hotplug+0x3e0/0x3f0 [ 3.381194][ T111] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.381196][ T111] ? vprintk_emit+0x320/0x3e0 [ 3.381198][ T111] vprintk_emit+0x37c/0x3e0 [ 3.381200][ T111] ? wake_up_klogd_work_func+0x90/0x90 [ 3.381202][ T111] _printk+0xc7/0x100 [ 3.381205][ T111] ? snapshot_read.cold+0x21/0x21 [ 3.381207][ T111] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 3.381210][ T111] ? do_raw_spin_lock+0x131/0x280 [ 3.381211][ T111] ? __rwlock_init+0x150/0x150 [ 3.381213][ T111] ? do_raw_spin_lock+0x131/0x280 [ 3.381215][ T111] do_exit.cold+0x82/0x9c [ 3.381218][ T111] ? exit_notify+0x890/0x890 [ 3.381220][ T111] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 3.381223][ T111] ? rcu_is_watching+0x16/0xd0 [ 3.381225][ T111] do_group_exit+0xb8/0x370 [ 3.381227][ T111] __x64_sys_exit_group+0x3c/0x50 [ 3.381229][ T111] x64_sys_call+0x1567/0x1570 [ 3.381231][ T111] do_syscall_64+0xff/0x530 [ 3.381235][ T111] ? exc_page_fault+0xee/0x100 [ 3.381237][ T111] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.381239][ T111] RIP: 0033:0x7f2fa395f1b8 [ 3.381241][ T111] Code: Unable to access opcode bytes at 0x7f2fa395f18e. [ 3.381242][ T111] RSP: 002b:00007ffff82f5cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.381245][ T111] RAX: ffffffffffffffda RBX: 00007f2fa3a8ff88 RCX: 00007f2fa395f1b8 [ 3.381247][ T111] RDX: 00007f2fa31bd4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.381248][ T111] RBP: 00007ffff82f5d30 R08: 0000000000000000 R09: 0000000000001000 [ 3.381248][ T111] R10: 00007ffff82f5af0 R11: 0000000000000246 R12: 0000000000000001 [ 3.381249][ T111] R13: 0000000000000049 R14: 00007f2fa3a8e680 R15: 00007f2fa3a8ffa0 [ 3.381252][ T111] [ 3.392241][ T1] virtme-ng-init: basic initialization done [ 3.400741][ T116] virtme-ng-init (116) used greatest stack depth: 25584 bytes left [ 3.413773][ T119] ip (119) used greatest stack depth: 24928 bytes left [ 3.420604][ T115] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.420898][ T115] virtme-ng-init: triggering udev coldplug [ 5.187143][ T122] fbnic 0000:01:00.0 enp1s0: renamed from eth1 [ 5.187157][ T122] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.187160][ T122] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 122, name: (udev-worker) [ 5.187162][ T122] preempt_count: 1, expected: 0 [ 5.187163][ T122] RCU nest depth: 0, expected: 0 [ 5.187164][ T122] INFO: lockdep is turned off. [ 5.187165][ T122] irq event stamp: 0 [ 5.187166][ T122] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 5.187170][ T122] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62d0 [ 5.187176][ T122] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62d0 [ 5.187177][ T122] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 5.187179][ T122] Preemption disabled at: [ 5.187180][ T122] [] vprintk_emit+0x31b/0x3e0 [ 5.187187][ T122] CPU: 4 UID: 0 PID: 122 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.187190][ T122] Tainted: [W]=WARN [ 5.187191][ T122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 5.187193][ T122] Call Trace: [ 5.187194][ T122] [ 5.187195][ T122] dump_stack_lvl+0x6f/0xa0 [ 5.187201][ T122] ? vprintk_emit+0x31b/0x3e0 [ 5.187202][ T122] __might_resched.cold+0x1fe/0x2c1 [ 5.187206][ T122] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.187209][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187213][ T122] __kmalloc_noprof+0x443/0x760 [ 5.187216][ T122] ? __rwlock_init+0x150/0x150 [ 5.187219][ T122] ? alloc_buf.isra.0+0x4b/0x260 [ 5.187223][ T122] ? do_raw_spin_unlock+0x59/0x250 [ 5.187225][ T122] alloc_buf.isra.0+0x4b/0x260 [ 5.187227][ T122] put_chars+0x1e1/0x2f0 [ 5.187230][ T122] ? __send_to_port+0x420/0x420 [ 5.187232][ T122] ? console_prepend_replay+0x20/0x20 [ 5.187234][ T122] ? desc_read+0x219/0x2f0 [ 5.187236][ T122] hvc_console_print+0x292/0x780 [ 5.187240][ T122] ? hvc_write+0x3a0/0x3a0 [ 5.187242][ T122] ? __rwlock_init+0x150/0x150 [ 5.187243][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187245][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187247][ T122] console_emit_next_record+0x252/0x4f0 [ 5.187250][ T122] ? devkmsg_read+0x4e0/0x4e0 [ 5.187251][ T122] ? _prb_read_valid+0x6e0/0x6e0 [ 5.187253][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187254][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187256][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187257][ T122] ? lock_acquire+0x13c/0x160 [ 5.187259][ T122] ? console_flush_one_record+0x111/0x710 [ 5.187261][ T122] console_flush_one_record+0x46f/0x710 [ 5.187263][ T122] ? console_emit_next_record+0x4f0/0x4f0 [ 5.187266][ T122] console_unlock+0xee/0x1f0 [ 5.187267][ T122] ? lock_acquire+0x13c/0x160 [ 5.187269][ T122] ? console_flush_one_record+0x710/0x710 [ 5.187270][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187272][ T122] ? lock_release+0x184/0x1f0 [ 5.187273][ T122] ? lock_acquire+0xa0/0x160 [ 5.187274][ T122] ? sync_exp_reset_tree_hotplug+0x3e0/0x3f0 [ 5.187276][ T122] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.187278][ T122] ? vprintk_emit+0x320/0x3e0 [ 5.187280][ T122] vprintk_emit+0x37c/0x3e0 [ 5.187282][ T122] ? wake_up_klogd_work_func+0x90/0x90 [ 5.187284][ T122] ? unwind_next_frame+0x69b/0x1ea0 [ 5.187286][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187288][ T122] ? lock_acquire+0x13c/0x160 [ 5.187289][ T122] dev_vprintk_emit+0x27f/0x2c0 [ 5.187294][ T122] ? device_rename.cold+0xa/0xa [ 5.187296][ T122] ? lock_release+0x184/0x1f0 [ 5.187298][ T122] dev_printk_emit+0xb9/0xee [ 5.187300][ T122] ? dev_vprintk_emit+0x2c0/0x2c0 [ 5.187302][ T122] ? lock_release+0x184/0x1f0 [ 5.187303][ T122] ? is_bpf_text_address+0x3e/0x110 [ 5.187306][ T122] ? is_bpf_text_address+0x72/0x110 [ 5.187307][ T122] ? __kernel_text_address+0x12/0x30 [ 5.187310][ T122] __netdev_printk+0x160/0x1d0 [ 5.187313][ T122] netdev_info+0xe2/0x116 [ 5.187315][ T122] ? netdev_notice+0x120/0x120 [ 5.187316][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187318][ T122] ? lock_acquire+0x13c/0x160 [ 5.187319][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187321][ T122] ? do_raw_spin_lock+0x131/0x280 [ 5.187323][ T122] ? __rwlock_init+0x150/0x150 [ 5.187324][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187325][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187327][ T122] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.187329][ T122] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 5.187331][ T122] ? trace_irq_enable.constprop.0+0x30/0x160 [ 5.187332][ T122] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 5.187336][ T122] netif_change_name.cold+0x4f/0x89 [ 5.187339][ T122] ? kfree+0x123/0x590 [ 5.187341][ T122] ? pskb_expand_head+0x36c/0xfa0 [ 5.187343][ T122] ? netlink_trim+0x1cc/0x280 [ 5.187346][ T122] ? rtnl_getlink+0xc2d/0xf00 [ 5.187348][ T122] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 5.187349][ T122] ? netlink_rcv_skb+0x14e/0x3a0 [ 5.187351][ T122] ? netdev_adjacent_rename_links+0x470/0x470 [ 5.187354][ T122] ? __asan_memset+0x27/0x50 [ 5.187357][ T122] do_setlink.isra.0+0x1f7d/0x2a60 [ 5.187360][ T122] ? rtnl_link_get_size+0x350/0x350 [ 5.187361][ T122] ? lock_acquire+0x13c/0x160 [ 5.187363][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187364][ T122] ? lock_release+0x184/0x1f0 [ 5.187366][ T122] ? is_bpf_text_address+0x3e/0x110 [ 5.187367][ T122] ? is_bpf_text_address+0x72/0x110 [ 5.187368][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187369][ T122] ? kernel_text_address+0x149/0x170 [ 5.187371][ T122] ? lock_acquire+0x13c/0x160 [ 5.187372][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187373][ T122] ? lock_release+0x184/0x1f0 [ 5.187375][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187376][ T122] ? lock_acquire+0x13c/0x160 [ 5.187378][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187379][ T122] ? lock_release+0x184/0x1f0 [ 5.187381][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187382][ T122] ? lock_acquire+0x13c/0x160 [ 5.187384][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187385][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187387][ T122] ? trace_contention_end+0xb3/0x180 [ 5.187389][ T122] ? __mutex_lock+0x1db/0x1ea0 [ 5.187392][ T122] ? __mutex_lock+0x9a3/0x1ea0 [ 5.187393][ T122] ? lock_release+0x184/0x1f0 [ 5.187395][ T122] ? rtnl_setlink+0x29d/0x920 [ 5.187396][ T122] ? is_bpf_text_address+0x72/0x110 [ 5.187397][ T122] ? kernel_text_address+0x149/0x170 [ 5.187399][ T122] ? ww_mutex_lock+0x160/0x160 [ 5.187400][ T122] ? nla_get_range_signed+0x3d0/0x3d0 [ 5.187404][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187405][ T122] ? lock_acquire+0x13c/0x160 [ 5.187407][ T122] ? cap_capable+0x1d7/0x3d0 [ 5.187411][ T122] rtnl_setlink+0x527/0x920 [ 5.187413][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187414][ T122] ? __rtnl_newlink+0xa50/0xa50 [ 5.187416][ T122] ? lock_release+0x184/0x1f0 [ 5.187422][ T122] ? unwind_next_frame+0x69b/0x1ea0 [ 5.187423][ T122] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.187425][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187426][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187428][ T122] ? lock_acquire+0x13c/0x160 [ 5.187429][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187431][ T122] ? lock_release+0x184/0x1f0 [ 5.187432][ T122] ? is_bpf_text_address+0x3e/0x110 [ 5.187433][ T122] ? is_bpf_text_address+0x72/0x110 [ 5.187434][ T122] ? kernel_text_address+0x149/0x170 [ 5.187435][ T122] ? __kernel_text_address+0x12/0x30 [ 5.187437][ T122] ? write_profile+0xf0/0xf0 [ 5.187439][ T122] ? unwind_get_return_address+0x67/0xd0 [ 5.187440][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187442][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187443][ T122] ? cap_capable+0x1d7/0x3d0 [ 5.187444][ T122] ? lock_acquire+0x13c/0x160 [ 5.187446][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187447][ T122] ? __rtnl_newlink+0xa50/0xa50 [ 5.187449][ T122] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 5.187451][ T122] ? rtnl_link_fill+0x900/0x900 [ 5.187453][ T122] ? filter_irq_stacks+0xd0/0xd0 [ 5.187454][ T122] ? stack_depot_save_flags+0x1bc/0x790 [ 5.187457][ T122] netlink_rcv_skb+0x14e/0x3a0 [ 5.187459][ T122] ? rtnl_link_fill+0x900/0x900 [ 5.187460][ T122] ? lock_release+0x184/0x1f0 [ 5.187462][ T122] ? netlink_ack+0xcd0/0xcd0 [ 5.187463][ T122] ? __netlink_lookup+0xb9/0x6b0 [ 5.187466][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187468][ T122] ? lock_release+0x184/0x1f0 [ 5.187469][ T122] netlink_unicast+0x486/0x750 [ 5.187471][ T122] ? netlink_attachskb+0x810/0x810 [ 5.187473][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187475][ T122] ? lock_release+0x184/0x1f0 [ 5.187476][ T122] ? do_raw_spin_unlock+0x59/0x250 [ 5.187478][ T122] netlink_sendmsg+0x735/0xc60 [ 5.187480][ T122] ? netlink_unicast+0x750/0x750 [ 5.187482][ T122] ? lock_acquire+0x13c/0x160 [ 5.187483][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187485][ T122] ? lock_release+0x184/0x1f0 [ 5.187486][ T122] ? __might_fault+0x97/0x140 [ 5.187489][ T122] __sys_sendto+0x2aa/0x400 [ 5.187492][ T122] ? __ia32_sys_getpeername+0xd0/0xd0 [ 5.187495][ T122] ? rcu_is_watching+0x16/0xd0 [ 5.187497][ T122] ? lock_release+0x184/0x1f0 [ 5.187498][ T122] __x64_sys_sendto+0xe4/0x1f0 [ 5.187500][ T122] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.187501][ T122] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 5.187502][ T122] ? trace_hardirqs_on+0x36/0x40 [ 5.187504][ T122] do_syscall_64+0xff/0x530 [ 5.187506][ T122] ? exc_page_fault+0xee/0x100 [ 5.187508][ T122] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.187510][ T122] RIP: 0033:0x7f6a084fc54e [ 5.187514][ T122] 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 [ 5.187516][ T122] RSP: 002b:00007ffe4fc37070 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 5.187519][ T122] RAX: ffffffffffffffda RBX: 0000555ed40a1f40 RCX: 00007f6a084fc54e [ 5.187521][ T122] RDX: 000000000000002c RSI: 0000555ed409e8c0 RDI: 0000000000000011 [ 5.187522][ T122] RBP: 00007ffe4fc37080 R08: 00007ffe4fc370d0 R09: 0000000000000080 [ 5.187522][ T122] R10: 0000000000000000 R11: 0000000000000202 R12: 0000555ed41f1d10 [ 5.187523][ T122] R13: 00007ffe4fc371b4 R14: 0000000000000000 R15: 0000000000000000 [ 5.187526][ T122] [ 5.227584][ T115] virtme-ng-init: waiting for udev to settle [ 5.257529][ T126] virtio_net virtio2 enp0s4: renamed from eth0 [ 5.648992][ T115] virtme-ng-init: udev is done [ 5.650444][ T1] virtme-ng-init: initialization done [ 7.338616][ T187] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode [ 7.338631][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.338633][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 7.338635][ T187] preempt_count: 1, expected: 0 [ 7.338636][ T187] RCU nest depth: 0, expected: 0 [ 7.338637][ T187] INFO: lockdep is turned off. [ 7.338638][ T187] irq event stamp: 0 [ 7.338639][ T187] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 7.338643][ T187] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62d0 [ 7.338649][ T187] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62d0 [ 7.338650][ T187] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 7.338652][ T187] Preemption disabled at: [ 7.338653][ T187] [] vprintk_emit+0x31b/0x3e0 [ 7.338660][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.338664][ T187] Tainted: [W]=WARN [ 7.338665][ T187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 7.338667][ T187] Call Trace: [ 7.338668][ T187] [ 7.338670][ T187] dump_stack_lvl+0x6f/0xa0 [ 7.338675][ T187] ? vprintk_emit+0x31b/0x3e0 [ 7.338677][ T187] __might_resched.cold+0x1fe/0x2c1 [ 7.338681][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.338684][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338687][ T187] __kmalloc_noprof+0x443/0x760 [ 7.338691][ T187] ? __rwlock_init+0x150/0x150 [ 7.338693][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 7.338698][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 7.338700][ T187] alloc_buf.isra.0+0x4b/0x260 [ 7.338702][ T187] put_chars+0x1e1/0x2f0 [ 7.338704][ T187] ? __send_to_port+0x420/0x420 [ 7.338706][ T187] ? console_prepend_replay+0x20/0x20 [ 7.338708][ T187] ? desc_read+0x219/0x2f0 [ 7.338711][ T187] hvc_console_print+0x292/0x780 [ 7.338715][ T187] ? hvc_write+0x3a0/0x3a0 [ 7.338717][ T187] ? __rwlock_init+0x150/0x150 [ 7.338719][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338720][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338722][ T187] console_emit_next_record+0x252/0x4f0 [ 7.338725][ T187] ? devkmsg_read+0x4e0/0x4e0 [ 7.338726][ T187] ? _prb_read_valid+0x6e0/0x6e0 [ 7.338728][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338729][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338731][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338732][ T187] ? lock_acquire+0x13c/0x160 [ 7.338734][ T187] ? console_flush_one_record+0x111/0x710 [ 7.338736][ T187] console_flush_one_record+0x46f/0x710 [ 7.338738][ T187] ? console_emit_next_record+0x4f0/0x4f0 [ 7.338740][ T187] console_unlock+0xee/0x1f0 [ 7.338742][ T187] ? lock_acquire+0x13c/0x160 [ 7.338743][ T187] ? console_flush_one_record+0x710/0x710 [ 7.338745][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338746][ T187] ? lock_release+0x184/0x1f0 [ 7.338748][ T187] ? lock_acquire+0xa0/0x160 [ 7.338749][ T187] ? sync_exp_reset_tree_hotplug+0x3e0/0x3f0 [ 7.338751][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.338753][ T187] ? vprintk_emit+0x320/0x3e0 [ 7.338754][ T187] vprintk_emit+0x37c/0x3e0 [ 7.338757][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 7.338759][ T187] ? do_raw_read_unlock+0x70/0x70 [ 7.338760][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338762][ T187] dev_vprintk_emit+0x27f/0x2c0 [ 7.338766][ T187] ? device_rename.cold+0xa/0xa [ 7.338769][ T187] ? proc_mkdir+0xf6/0x160 [ 7.338772][ T187] ? proc_create_mount_point+0x160/0x160 [ 7.338773][ T187] ? _raw_write_unlock+0x2d/0x50 [ 7.338777][ T187] dev_printk_emit+0xb9/0xee [ 7.338779][ T187] ? dev_vprintk_emit+0x2c0/0x2c0 [ 7.338781][ T187] ? irq_seq_stop+0x120/0x120 [ 7.338783][ T187] ? proc_create_mount_point+0x160/0x160 [ 7.338785][ T187] __netdev_printk+0x160/0x1d0 [ 7.338789][ T187] netdev_printk+0xdb/0x120 [ 7.338791][ T187] ? __netdev_printk+0x1d0/0x1d0 [ 7.338793][ T187] ? fbnic_irq_test+0x1c0/0x1c0 [ 7.338797][ T187] phylink_start.cold+0x74/0x92 [ 7.338800][ T187] ? rtnl_is_locked+0x15/0x20 [ 7.338810][ T187] __fbnic_open+0x153/0x190 [ 7.338813][ T187] fbnic_open+0x47/0x70 [ 7.338815][ T187] __dev_open+0x322/0x7a0 [ 7.338817][ T187] ? netif_state_change+0x3d0/0x3d0 [ 7.338818][ T187] ? do_setlink.isra.0+0x27a/0x2a60 [ 7.338820][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338821][ T187] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 7.338825][ T187] __dev_change_flags+0x4a4/0x6d0 [ 7.338827][ T187] ? netif_set_allmulti+0x2c0/0x2c0 [ 7.338828][ T187] ? __kernel_text_address+0x12/0x30 [ 7.338830][ T187] ? write_profile+0xf0/0xf0 [ 7.338833][ T187] netif_change_flags+0x87/0x190 [ 7.338835][ T187] ? do_setlink.isra.0+0x27a/0x2a60 [ 7.338836][ T187] do_setlink.isra.0+0x1d25/0x2a60 [ 7.338838][ T187] ? stack_trace_save+0x93/0xc0 [ 7.338839][ T187] ? rtnl_link_get_size+0x350/0x350 [ 7.338841][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338842][ T187] ? stack_depot_save_flags+0x1bc/0x790 [ 7.338847][ T187] ? kasan_save_stack+0x3d/0x50 [ 7.338849][ T187] ? kasan_save_stack+0x2f/0x50 [ 7.338851][ T187] ? kasan_save_track+0x14/0x30 [ 7.338852][ T187] ? __kasan_kmalloc+0x7b/0x90 [ 7.338855][ T187] ? __kmalloc_cache_noprof+0x29a/0x620 [ 7.338856][ T187] ? rtnl_newlink+0x124/0x11b0 [ 7.338858][ T187] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 7.338859][ T187] ? netlink_rcv_skb+0x14e/0x3a0 [ 7.338862][ T187] ? netlink_unicast+0x486/0x750 [ 7.338864][ T187] ? netlink_sendmsg+0x735/0xc60 [ 7.338865][ T187] ? ____sys_sendmsg+0x415/0x880 [ 7.338869][ T187] ? ___sys_sendmsg+0x14e/0x1d0 [ 7.338870][ T187] ? __sys_sendmsg+0x12c/0x1d0 [ 7.338871][ T187] ? do_syscall_64+0xff/0x530 [ 7.338873][ T187] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.338875][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338877][ T187] ? lock_acquire+0x13c/0x160 [ 7.338879][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338880][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338882][ T187] ? trace_contention_end+0xb3/0x180 [ 7.338884][ T187] ? __mutex_lock+0x1db/0x1ea0 [ 7.338886][ T187] ? __mutex_lock+0x9a3/0x1ea0 [ 7.338887][ T187] ? rtnl_newlink+0x9a8/0x11b0 [ 7.338889][ T187] ? ww_mutex_lock+0x160/0x160 [ 7.338891][ T187] ? __rtnl_newlink+0x3fa/0xa50 [ 7.338894][ T187] rtnl_newlink+0x9f1/0x11b0 [ 7.338896][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338898][ T187] ? rtnl_bridge_getlink+0x850/0x850 [ 7.338899][ T187] ? lock_acquire+0x13c/0x160 [ 7.338900][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338902][ T187] ? is_bpf_text_address+0x3e/0x110 [ 7.338904][ T187] ? is_bpf_text_address+0x72/0x110 [ 7.338905][ T187] ? kernel_text_address+0x149/0x170 [ 7.338907][ T187] ? __kernel_text_address+0x12/0x30 [ 7.338908][ T187] ? write_profile+0xf0/0xf0 [ 7.338909][ T187] ? unwind_get_return_address+0x67/0xd0 [ 7.338911][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338912][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338914][ T187] ? cap_capable+0x1d7/0x3d0 [ 7.338917][ T187] ? lock_acquire+0x13c/0x160 [ 7.338918][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338920][ T187] ? rtnl_bridge_getlink+0x850/0x850 [ 7.338921][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 7.338923][ T187] ? rtnl_link_fill+0x900/0x900 [ 7.338925][ T187] ? filter_irq_stacks+0xd0/0xd0 [ 7.338926][ T187] ? stack_depot_save_flags+0x1bc/0x790 [ 7.338929][ T187] netlink_rcv_skb+0x14e/0x3a0 [ 7.338931][ T187] ? rtnl_link_fill+0x900/0x900 [ 7.338932][ T187] ? lock_release+0x184/0x1f0 [ 7.338934][ T187] ? netlink_ack+0xcd0/0xcd0 [ 7.338935][ T187] ? __netlink_lookup+0xb9/0x6b0 [ 7.338938][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338940][ T187] ? lock_release+0x184/0x1f0 [ 7.338941][ T187] netlink_unicast+0x486/0x750 [ 7.338944][ T187] ? netlink_attachskb+0x810/0x810 [ 7.338945][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338947][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338949][ T187] ? lock_acquire+0x13c/0x160 [ 7.338950][ T187] netlink_sendmsg+0x735/0xc60 [ 7.338952][ T187] ? netlink_unicast+0x750/0x750 [ 7.338954][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338956][ T187] ? lock_release+0x184/0x1f0 [ 7.338958][ T187] ____sys_sendmsg+0x415/0x880 [ 7.338960][ T187] ? copy_msghdr_from_user+0x279/0x420 [ 7.338961][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 7.338963][ T187] ? move_addr_to_kernel+0x40/0x40 [ 7.338964][ T187] ? filter_irq_stacks+0xd0/0xd0 [ 7.338967][ T187] ___sys_sendmsg+0x14e/0x1d0 [ 7.338968][ T187] ? copy_msghdr_from_user+0x420/0x420 [ 7.338972][ T187] __sys_sendmsg+0x12c/0x1d0 [ 7.338974][ T187] ? __sys_sendmsg_sock+0x20/0x20 [ 7.338976][ T187] ? rcu_is_watching+0x16/0xd0 [ 7.338978][ T187] do_syscall_64+0xff/0x530 [ 7.338979][ T187] ? exc_page_fault+0xee/0x100 [ 7.338981][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.338983][ T187] RIP: 0033:0x7f82e2dd454e [ 7.338985][ T187] 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 [ 7.338987][ T187] RSP: 002b:00007ffe18597880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.338990][ T187] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f82e2dd454e [ 7.338991][ T187] RDX: 0000000000000000 RSI: 00007ffe18597930 RDI: 0000000000000003 [ 7.338992][ T187] RBP: 00007ffe18597890 R08: 0000000000000000 R09: 0000000000000000 [ 7.338993][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfed [ 7.338994][ T187] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe18597ff0 [ 7.338996][ T187] [ 7.377927][ T10] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx [ 7.451715][ T187] ip (187) used greatest stack depth: 22632 bytes left