[ 475.927404][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 475.927426][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 475.927430][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 475.927432][ C0] preempt_count: 103, expected: 0 [ 475.927433][ C0] RCU nest depth: 0, expected: 0 [ 475.927434][ C0] INFO: lockdep is turned off. [ 475.927435][ C0] irq event stamp: 736091 [ 475.927436][ C0] hardirqs last enabled at (736091): [] cpuidle_idle_call.constprop.0+0x237/0x410 [ 475.927447][ C0] hardirqs last disabled at (736090): [] do_idle+0xd1/0x190 [ 475.927449][ C0] softirqs last enabled at (736068): [] handle_softirqs+0x67c/0x900 [ 475.927452][ C0] softirqs last disabled at (736063): [] __irq_exit_rcu+0x145/0x1c0 [ 475.927455][ C0] Preemption disabled at: [ 475.927456][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 475.927465][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 475.927469][ C0] Tainted: [W]=WARN [ 475.927470][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 475.927472][ C0] Call Trace: [ 475.927478][ C0] [ 475.927482][ C0] dump_stack_lvl+0x6f/0xa0 [ 475.927487][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 475.927489][ C0] __might_resched.cold+0x1fe/0x2c1 [ 475.927493][ C0] ? lock_release+0x184/0x1f0 [ 475.927496][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 475.927499][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927502][ C0] __kmalloc_noprof+0x443/0x760 [ 475.927507][ C0] ? __rwlock_init+0x150/0x150 [ 475.927509][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 475.927514][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 475.927515][ C0] alloc_buf.isra.0+0x4b/0x260 [ 475.927518][ C0] put_chars+0x1e1/0x2f0 [ 475.927521][ C0] ? __send_to_port+0x420/0x420 [ 475.927523][ C0] ? desc_read+0x2f0/0x2f0 [ 475.927526][ C0] ? console_prepend_replay+0x20/0x20 [ 475.927528][ C0] ? desc_read+0x219/0x2f0 [ 475.927530][ C0] hvc_console_print+0x292/0x780 [ 475.927534][ C0] ? _prb_read_valid+0x450/0x6e0 [ 475.927537][ C0] ? hvc_write+0x3a0/0x3a0 [ 475.927539][ C0] ? do_raw_spin_lock+0x131/0x280 [ 475.927540][ C0] ? __asan_memcpy+0x3c/0x60 [ 475.927543][ C0] ? __rwlock_init+0x150/0x150 [ 475.927544][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927546][ C0] ? lock_acquire+0x13c/0x160 [ 475.927548][ C0] console_emit_next_record+0x252/0x4f0 [ 475.927551][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 475.927552][ C0] ? _prb_read_valid+0x6e0/0x6e0 [ 475.927554][ C0] ? __asan_memmove+0x3c/0x60 [ 475.927556][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927557][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927559][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927560][ C0] ? lock_acquire+0x13c/0x160 [ 475.927562][ C0] ? console_flush_one_record+0x111/0x710 [ 475.927564][ C0] console_flush_one_record+0x46f/0x710 [ 475.927566][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 475.927568][ C0] console_unlock+0xee/0x1f0 [ 475.927570][ C0] ? lock_acquire+0x13c/0x160 [ 475.927572][ C0] ? console_flush_one_record+0x710/0x710 [ 475.927573][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927575][ C0] ? lock_release+0x184/0x1f0 [ 475.927576][ C0] ? lock_acquire+0x60/0x160 [ 475.927578][ C0] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 475.927580][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 475.927583][ C0] ? vprintk_emit+0x320/0x3e0 [ 475.927584][ C0] vprintk_emit+0x37c/0x3e0 [ 475.927586][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 475.927588][ C0] ? trace_ipi_send_cpu.constprop.0+0xb3/0x1c0 [ 475.927592][ C0] ? __rwlock_init+0x150/0x150 [ 475.927594][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 475.927597][ C0] _printk+0xc7/0x100 [ 475.927600][ C0] ? snapshot_read.cold+0x21/0x21 [ 475.927603][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 475.927606][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 475.927609][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 475.927611][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 475.927613][ C0] call_timer_fn+0x160/0x4d0 [ 475.927616][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 475.927618][ C0] ? debug_object_active_state+0x430/0x430 [ 475.927622][ C0] ? __rwlock_init+0x150/0x150 [ 475.927623][ C0] ? timer_recalc_next_expiry+0x71/0x210 [ 475.927624][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927626][ C0] __run_timers+0x68f/0xaa0 [ 475.927628][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 475.927630][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 475.927632][ C0] ? do_raw_spin_lock+0x131/0x280 [ 475.927634][ C0] ? __rwlock_init+0x150/0x150 [ 475.927636][ C0] run_timer_softirq+0xf0/0x160 [ 475.927638][ C0] ? __run_timers+0xaa0/0xaa0 [ 475.927640][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 475.927641][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927643][ C0] handle_softirqs+0x1d3/0x900 [ 475.927646][ C0] ? _local_bh_enable+0xc0/0xc0 [ 475.927648][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927649][ C0] ? lock_release+0x184/0x1f0 [ 475.927651][ C0] __irq_exit_rcu+0x145/0x1c0 [ 475.927654][ C0] irq_exit_rcu+0xe/0x30 [ 475.927656][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 475.927659][ C0] [ 475.927660][ C0] [ 475.927661][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 475.927664][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 475.927667][ C0] Code: 48 8b 3d 94 12 09 02 e8 1f 00 00 00 48 2b 05 58 a3 a6 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 56 1b 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 475.927669][ C0] RSP: 0018:ffffffff9da07cf8 EFLAGS: 00000246 [ 475.927673][ C0] RAX: 0000000000000000 RBX: ffffffff9da1c600 RCX: 0000000000000001 [ 475.927675][ C0] RDX: 0000000000000000 RSI: ffffffff9d28f4e0 RDI: ffffffff9a8fa307 [ 475.927675][ C0] RBP: 0000000000000000 R08: ffffffff9cee4421 R09: 1fe2200006a463a2 [ 475.927676][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff3b40fa2 [ 475.927677][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 475.927679][ C0] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 475.927681][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 475.927684][ C0] default_idle+0x9/0x10 [ 475.927686][ C0] default_idle_call+0x6e/0xb0 [ 475.927688][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 475.927690][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 475.927692][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 475.927696][ C0] ? rcu_is_watching+0x16/0xd0 [ 475.927698][ C0] do_idle+0xd8/0x190 [ 475.927700][ C0] cpu_startup_entry+0x53/0x70 [ 475.927702][ C0] rest_init+0x279/0x280 [ 475.927704][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 475.927707][ C0] ? rest_init+0x280/0x280 [ 475.927709][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 475.927713][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 475.927715][ C0] ? acpi_enable+0x1e4/0x330 [ 475.927717][ C0] start_kernel+0x3af/0x3b0 [ 475.927722][ C0] x86_64_start_reservations+0x24/0x30 [ 475.927726][ C0] x86_64_start_kernel+0x12b/0x130 [ 475.927728][ C0] common_startup_64+0x13e/0x148 [ 475.927733][ C0]