VirtualBox

Ticket #16076: slow-vm.txt

File slow-vm.txt, 2.0 KB (added by John Bokma, 8 years ago)

captured dmesg -w output (Ubuntu guest)

Line 
1[ 713.443147] irq 20: nobody cared (try booting with the "irqpoll" option)
2[ 713.443156] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G OE 4.4.0-42-generic #62-Ubuntu
3[ 713.443157] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
4[ 713.443159] 0000000000000086 1111e6ad4a7ced1b ffff88021fc03d18 ffffffff813f1f83
5[ 713.443162] ffff8800d8f3e600 ffff8800d8f3e6b4 ffff88021fc03d40 ffffffff810dd7a3
6[ 713.443163] ffff8800d8f3e600 0000000000000000 0000000000000014 ffff88021fc03d78
7[ 713.443165] Call Trace:
8[ 713.443167] <IRQ> [<ffffffff813f1f83>] dump_stack+0x63/0x90
9[ 713.443184] [<ffffffff810dd7a3>] __report_bad_irq+0x33/0xc0
10[ 713.443186] [<ffffffff810ddb37>] note_interrupt+0x247/0x290
11[ 713.443188] [<ffffffff810dadc7>] handle_irq_event_percpu+0x167/0x1d0
12[ 713.443189] [<ffffffff810dae6e>] handle_irq_event+0x3e/0x60
13[ 713.443191] [<ffffffff810de0a6>] handle_fasteoi_irq+0x96/0x150
14[ 713.443194] [<ffffffff810310fa>] handle_irq+0x1a/0x30
15[ 713.443200] [<ffffffff8183429b>] do_IRQ+0x4b/0xd0
16[ 713.443202] [<ffffffff81832382>] common_interrupt+0x82/0x82
17[ 713.443206] [<ffffffff81085bf1>] ? __do_softirq+0x81/0x290
18[ 713.443208] [<ffffffff81085f73>] irq_exit+0xa3/0xb0
19[ 713.443209] [<ffffffff81834362>] smp_apic_timer_interrupt+0x42/0x50
20[ 713.443211] [<ffffffff81832622>] apic_timer_interrupt+0x82/0x90
21[ 713.443212] <EOI> [<ffffffff810fef73>] ? tick_nohz_idle_enter+0x43/0x70
22[ 713.443216] [<ffffffff810fef6c>] ? tick_nohz_idle_enter+0x3c/0x70
23[ 713.443219] [<ffffffff810c41d5>] cpu_startup_entry+0x95/0x350
24[ 713.443222] [<ffffffff8182526c>] rest_init+0x7c/0x80
25[ 713.443226] [<ffffffff81f5b011>] start_kernel+0x481/0x4a2
26[ 713.443228] [<ffffffff81f5a120>] ? early_idt_handler_array+0x120/0x120
27[ 713.443229] [<ffffffff81f5a339>] x86_64_start_reservations+0x2a/0x2c
28[ 713.443230] [<ffffffff81f5a485>] x86_64_start_kernel+0x14a/0x16d
29[ 713.443231] handlers:
30[ 713.443235] [<ffffffff81615740>] usb_hcd_irq
31[ 713.443247] [<ffffffffc0100a30>] vgdrvLinuxISR [vboxguest]
32[ 713.443248] Disabling IRQ #20
33

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