[ 5.342009] e1000 0000:00:03.0 enp0s3: renamed from eth0
[ 243.287357] rcu: INFO: rcu_sched self-detected stall on CPU
[ 243.290237] rcu: 0-...!: (1 ticks this GP) idle=cf2/0/0x1 softirq=883/883 fqs=1
[ 243.295133] (t=59484 jiffies g=-823 q=160)
[ 243.295136] NMI backtrace for cpu 0
[ 243.295140] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.4.0-65-generic #73-Ubuntu
[ 243.295140] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
[ 243.295142] Call Trace:
[ 243.295144]
[ 243.295151] dump_stack+0x6d/0x9a
[ 243.295154] ? lapic_can_unplug_cpu.cold+0x40/0x40
[ 243.295155] nmi_cpu_backtrace.cold+0x14/0x53
[ 243.295157] nmi_trigger_cpumask_backtrace+0xe8/0xea
[ 243.295159] arch_trigger_cpumask_backtrace+0x19/0x20
[ 243.295161] rcu_dump_cpu_stacks+0x99/0xcb
[ 243.295163] rcu_sched_clock_irq.cold+0x1d9/0x3c3
[ 243.295165] update_process_times+0x2c/0x60
[ 243.295167] tick_sched_handle+0x29/0x60
[ 243.295168] tick_sched_timer+0x3d/0x80
[ 243.295170] __hrtimer_run_queues+0xf7/0x270
[ 243.295171] ? tick_sched_do_timer+0x60/0x60
[ 243.295173] hrtimer_interrupt+0x109/0x220
[ 243.295175] smp_apic_timer_interrupt+0x71/0x140
[ 243.295177] apic_timer_interrupt+0xf/0x20
[ 243.295178]
[ 243.295180] RIP: 0010:native_safe_halt+0xe/0x10
[ 243.295183] Code: 7b ff ff ff eb bd 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d b6 ff 52 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d a6 ff 52 00 fb f4 90 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 53 e8 dd d1 64 ff 65
[ 243.295183] RSP: 0018:ffffffffae803e18 EFLAGS: 00010246 ORIG_RAX: ffffffffffffff13
[ 243.295185] RAX: ffffffffadcdb380 RBX: 0000000000000000 RCX: 0000000000000001
[ 243.295186] RDX: 0000000000000cee RSI: ffffffffae803dd8 RDI: 000000013bee1a84
[ 243.295187] RBP: ffffffffae803e38 R08: 0000000000000001 R09: 000000000002adc0
[ 243.295188] R10: 0000000000000400 R11: 000000000000000a R12: 0000000000000000
[ 243.295189] R13: ffffffffae813780 R14: 0000000000000000 R15: 0000000000000000
[ 243.295191] ? __cpuidle_text_start+0x8/0x8
[ 243.295193] ? tick_nohz_idle_stop_tick+0x164/0x290
[ 243.295194] ? default_idle+0x20/0x140
[ 243.295197] arch_cpu_idle+0x15/0x20
[ 243.295199] default_idle_call+0x23/0x30
[ 243.295201] do_idle+0x1fb/0x270
[ 243.295202] cpu_startup_entry+0x20/0x30
[ 243.295204] rest_init+0xae/0xb0
[ 243.295208] arch_call_rest_init+0xe/0x1b
[ 243.295209] start_kernel+0x549/0x56a
[ 243.295211] x86_64_start_reservations+0x24/0x26
[ 243.295212] x86_64_start_kernel+0x75/0x79
[ 243.295214] secondary_startup_64+0xa4/0xb0