x86内核启动分析一 看看打印吧
2017-07-27 19:55
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自己虚拟机的iomap
[root@localhost mach-visws]#
自己的虚拟机的初始化messages
[root@localhost mach-visws]# cat /proc/iomem 00000000-0009fbff : System RAM 00000000-00000000 : Crash kernel 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000e2000-000e2fff : Adapter ROM 000f0000-000fffff : System ROM 00100000-1ffeffff : System RAM 00400000-0061e0fb : Kernel code 0061e0fc-007074a3 : Kernel data 1fff0000-1fffffff : ACPI Tables e0000000-e3ffffff : 0000:00:02.0 f0000000-f001ffff : 0000:00:03.0 f0000000-f001ffff : e1000 f0400000-f07fffff : 0000:00:04.0 f0800000-f0803fff : 0000:00:04.0 f0804000-f0804fff : 0000:00:06.0 f0804000-f0804fff : ohci_hcd f0805000-f0805fff : 0000:00:0b.0 f0805000-f0805fff : ehci_hcd f0806000-f0807fff : 0000:00:0d.0 f0806000-f0807fff : ahci fec00000-fec00fff : reserved fee00000-fee00fff : reserved fffc0000-ffffffff : reserved
[root@localhost mach-visws]#
自己的虚拟机的初始化messages
[zl@localhost ~]$ dmesg Linux version 2.6.23 (root@localhost.localdomain) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)) #3 SMP Fri Apr 28 22:41:18 CST 2017 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fff0000 (usable) BIOS-e820: 000000001fff0000 - 0000000020000000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved) 0MB HIGHMEM available. 511MB LOWMEM available.//只有512M内存 found SMP MP-table at 0009fff0 Entering add_active_range(0, 0, 131056) 0 entries of 256 used Zone PFN ranges: DMA 0 -> 4096 Normal 4096 -> 131056 HighMem 131056 -> 131056 Movable zone start PFN for each node early_node_map[1] active PFN ranges 0: 0 -> 131056 On node 0 totalpages: 131056 DMA zone: 32 pages used for memmap DMA zone: 0 pages reserved DMA zone: 4064 pages, LIFO batch:0 Normal zone: 991 pages used for memmap Normal zone: 125969 pages, LIFO batch:31 HighMem zone: 0 pages used for memmap Movable zone: 0 pages used for memmap DMI 2.5 present. Using APIC driver default ACPI: RSDP 000E0000, 0024 (r2 VBOX ) ACPI: XSDT 1FFF0030, 003C (r1 VBOX VBOXXSDT 1 ASL 61) ACPI: FACP 1FFF00F0, 00F4 (r4 VBOX VBOXFACP 1 ASL 61) ACPI: DSDT 1FFF0480, 210F (r1 VBOX VBOXBIOS 2 INTL 20100528) ACPI: FACS 1FFF0200, 0040 ACPI: APIC 1FFF0240, 006C (r2 VBOX VBOXAPIC 1 ASL 61) ACPI: SSDT 1FFF02B0, 01CC (r1 VBOX VBOXCPUT 2 INTL 20100528) ACPI: PM-Timer IO Port: 0x4008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 7:7 APIC version 20 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) Processor #1 7:7 APIC version 20 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) Processor #2 7:7 APIC version 20 ACPI: LAPIC (acpi_id[0x03] lap 4000 ic_id[0x03] enabled) Processor #3 7:7 APIC version 20 ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at 30000000 (gap: 20000000:dec00000) Built 1 zonelists in Zone order. Total pages: 130033 Kernel command line: ro root=/dev/VolGroup00/LogVol00 rhgb quiet mapped APIC to ffffb000 (fee00000) mapped IOAPIC to ffffa000 (fec00000) Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 CPU 0 irqstacks, hard=c076e000 soft=c074e000 PID hash table entries: 2048 (order: 11, 8192 bytes) Detected 1335.550 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 511756k/524224k available (2168k kernel code, 11916k reserved, 932k data, 248k init, 0k highmem) virtual kernel memory layout: fixmap : 0xffc54000 - 0xfffff000 (3756 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xe0800000 - 0xff7fe000 ( 495 MB) lowmem : 0xc0000000 - 0xdfff0000 ( 511 MB) .init : 0xc070d000 - 0xc074b000 ( 248 kB) .data : 0xc061e0fc - 0xc07074a4 ( 932 kB) .text : 0xc0400000 - 0xc061e0fc (2168 kB) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 2683.45 BogoMIPS (lpj=1341726) Security Framework v1.0.0 initialized SELinux: Initializing. SELinux: Starting in permissive mode selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Mount-cache hash table entries: 512 CPU: After generic identify, caps: 178bfbff 08100000 00000000 00000000 42d82203 00000000 00000101 00000000 CPU: L1 I cache: 32K, L1 D cache: 24K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 CPU: After all inits, caps: 178bfbff 08100000 00000000 00000140 42d82203 00000000 00000101 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. Compat vDSO mapped to ffffe000. Checking 'hlt' instruction... OK. SMP alternatives: switching to UP code ACPI: Core revision 20070126 CPU0: Intel(R) Atom(TM) CPU Z3735F @ 1.33GHz stepping 08 SMP alternatives: switching to SMP code Booting processor 1/1 eip 3000 CPU 1 irqstacks, hard=c076f000 soft=c074f000 Initializing CPU#1 Calibrating delay using timer specific routine.. 2670.45 BogoMIPS (lpj=1335229) CPU: After generic identify, caps: 178bfbff 08100000 00000000 00000000 42d82203 00000000 00000101 00000000 CPU: L1 I cache: 32K, L1 D cache: 24K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 CPU: After all inits, caps: 178bfbff 08100000 00000000 00000140 42d82203 00000000 00000101 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU1: Intel(R) Atom(TM) CPU Z3735F @ 1.33GHz stepping 08 SMP alternatives: switching to SMP code Booting processor 2/2 eip 3000 CPU 2 irqstacks, hard=c0770000 soft=c0750000 Initializing CPU#2 Calibrating delay using timer specific routine.. 2673.32 BogoMIPS (lpj=1336663) CPU: After generic identify, caps: 178bfbff 08100000 00000000 00000000 42d82203 00000000 00000101 00000000 CPU: L1 I cache: 32K, L1 D cache: 24K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 2 CPU: After all inits, caps: 178bfbff 08100000 00000000 00000140 42d82203 00000000 00000101 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#2. CPU2: Intel(R) Atom(TM) CPU Z3735F @ 1.33GHz stepping 08 SMP alternatives: switching to SMP code Booting processor 3/3 eip 3000 CPU 3 irqstacks, hard=c0771000 soft=c0751000 Initializing CPU#3 Calibrating delay using timer specific routine.. 2649.29 BogoMIPS (lpj=1324648) CPU: After generic identify, caps: 178bfbff 08100000 00000000 00000000 42d82203 00000000 00000101 00000000 CPU: L1 I cache: 32K, L1 D cache: 24K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 3 CPU: After all inits, caps: 178bfbff 08100000 00000000 00000140 42d82203 00000000 00000101 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#3. CPU3: Intel(R) Atom(TM) CPU Z3735F @ 1.33GHz stepping 08 Total of 4 processors activated (10676.53 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 checking TSC synchronization [CPU#0 -> CPU#1]: passed. checking TSC synchronization [CPU#0 -> CPU#2]: passed. checking TSC synchronization [CPU#0 -> CPU#3]: passed. Brought up 4 CPUs khelper used greatest stack depth: 3256 bytes left khelper used greatest stack depth: 3220 bytes left NET: Registered protocol family 16 No dock devices found. ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xfda26, last bus=0 PCI: Using configuration type 1 Setting up standard PCI resources ACPI: EC: Look up EC in DSDT ACPI: Interpreter enabled ACPI: (supports S0 S1 S5) ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Scanning bus 0000:00 PCI: Found 0000:00:00.0 [8086/1237] 000600 00 PCI: Calling quirk c05afd82 for 0000:00:00.0 PCI: Found 0000:00:01.0 [8086/7000] 000601 00 PCI: Calling quirk c05afd82 for 0000:00:01.0 PCI: Found 0000:00:01.1 [8086/7111] 000101 00 PCI: Calling quirk c05afd82 for 0000:00:01.1 PCI: Found 0000:00:02.0 [80ee/beef] 000300 00 PCI: Found 0000:00:03.0 [8086/100e] 000200 00 PCI: Calling quirk c05afd82 for 0000:00:03.0 PCI: Found 0000:00:04.0 [80ee/cafe] 000880 00 PCI: Found 0000:00:06.0 [106b/003f] 000c03 00 PCI: Found 0000:00:07.0 [8086/7113] 000680 00 PCI: Calling quirk c05a55d1 for 0000:00:07.0 PCI: Calling quirk c04eaf42 for 0000:00:07.0 PCI quirk: region 4000-403f claimed by PIIX4 ACPI PCI quirk: region 4100-410f claimed by PIIX4 SMB PCI: Calling quirk c05afd82 for 0000:00:07.0 PCI: Calling quirk c05afd77 for 0000:00:07.0 PCI: Found 0000:00:0b.0 [8086/265c] 000c03 00 PCI: Calling quirk c05afd82 for 0000:00:0b.0 PCI: Found 0000:00:0d.0 [8086/2829] 000106 00 PCI: Calling quirk c05afd82 for 0000:00:0d.0 PCI: Fixups for bus 0000:00 PCI: Bus scan for 0000:00 returning with max=00 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 9 10 *11) ACPI: PCI Interrupt Link [LNKC] (IRQs 5 9 *10 11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 *9 10 11) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 4 devices ACPI: ACPI bus type pnp unregistered usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default Time: tsc clocksource has been installed. NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 5, 196608 bytes) TCP bind hash table entries: 16384 (order: 5, 131072 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered checking if image is initramfs... it is Freeing initrd memory: 3117k freed khelper used greatest stack depth: 3068 bytes left apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) apm: disabled - APM is not SMP safe. audit: initializing netlink socket (disabled) audit(1501154495.056:1): initialized Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) SELinux: Registering netfilter hooks io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) PCI: Calling quirk c04eace8 for 0000:00:00.0 PCI: Calling quirk c04eb276 for 0000:00:00.0 PCI: Calling quirk c04ea028 for 0000:00:00.0 Limiting direct PCI/PCI transfers. PCI: Calling quirk c04ea5ce for 0000:00:00.0 PCI: Calling quirk c058a95f for 0000:00:00.0 PCI: Calling quirk c05b027c for 0000:00:00.0 PCI: Calling quirk c04eace8 for 0000:00:01.0 PCI: Calling quirk c04eb276 for 0000:00:01.0 PCI: Calling quirk c04ea0cd for 0000:00:01.0 Activating ISA DMA hang workarounds. PCI: Calling quirk c058a95f for 0000:00:01.0 PCI: Calling quirk c05b027c for 0000:00:01.0 PCI: Calling quirk c04eace8 for 0000:00:01.1 PCI: Calling quirk c04eb276 for 0000:00:01.1 PCI: Calling quirk c058a95f for 0000:00:01.1 PCI: Calling quirk c05b027c for 0000:00:01.1 PCI: Calling quirk c04eb276 for 0000:00:02.0 PCI: Calling quirk c058a95f for 0000:00:02.0 PCI: Calling quirk c05b027c for 0000:00:02.0 Boot video device is 0000:00:02.0 PCI: Calling quirk c04eace8 for 0000:00:03.0 PCI: Calling quirk c04eb276 for 0000:00:03.0 PCI: Calling quirk c058a95f for 0000:00:03.0 PCI: Calling quirk c05b027c for 0000:00:03.0 PCI: Calling quirk c04eb276 for 0000:00:04.0 PCI: Calling quirk c058a95f for 0000:00:04.0 PCI: Calling quirk c05b027c for 0000:00:04.0 PCI: Calling quirk c04eb276 for 0000:00:06.0 PCI: Calling quirk c058a95f for 0000:00:06.0 PCI: Calling quirk c05b027c for 0000:00:06.0 PCI: Calling quirk c04eace8 for 0000:00:07.0 PCI: Calling quirk c04eb276 for 0000:00:07.0 PCI: Calling quirk c058a95f for 0000:00:07.0 PCI: Calling quirk c05b027c for 0000:00:07.0 PCI: Calling quirk c04eace8 for 0000:00:0b.0 PCI: Calling quirk c04eb276 for 0000:00:0b.0 PCI: Calling quirk c058a95f for 0000:00:0b.0 PCI: Calling quirk c05b027c for 0000:00:0b.0 PCI: Calling quirk c04eace8 for 0000:00:0d.0 PCI: Calling quirk c04eb276 for 0000:00:0d.0 PCI: Calling quirk c058a95f for 0000:00:0d.0 PCI: Calling quirk c05b027c for 0000:00:0d.0 pci_hotplug: PCI Hot Plug PCI Core version: 0.5 khelper used greatest stack depth: 3036 bytes left Real Time Clock Driver v1.12ac Non-volatile memory driver v1.2 Linux agpgart interface v0.102 Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller at PCI slot 0000:00:01.1 PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:pio Probing IDE interface ide0... Probing IDE interface ide1... hdc: VBOX CD-ROM, ATAPI CD/DVD-ROM drive hdc: selected mode 0x42 ide1 at 0x170-0x177,0x376 on irq 15 Probing IDE interface ide0... ide-floppy driver 0.99.newide PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard as /class/input/input0 usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver TCP bic registered Initializing XFRM netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 Using IPI No-Shortcut mode Freeing unused kernel memory: 248k freed Write protecting the kernel read-only data: 666k input: ImExPS/2 Generic Explorer Mouse as /class/input/input1 ehci_hcd: block sizes: qh 128 qtd 96 itd 192 sitd 96 ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 19 (level, low) -> IRQ 16 PCI: Setting latency timer of device 0000:00:0b.0 to 64 ehci_hcd 0000:00:0b.0: EHCI Host Controller drivers/usb/core/inode.c: creating file 'devices' drivers/usb/core/inode.c: creating file '001' ehci_hcd 0000:00:0b.0: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:0b.0: reset hcs_params 0xc dbg=0 cc=0 pcc=0 ordered !ppc ports=12 ehci_hcd 0000:00:0b.0: reset hcc_params 0084 caching frame 1024 park ehci_hcd 0000:00:0b.0: park 0 PCI: Enabling Mem-Wr-Inval for device 0000:00:0b.0 ehci_hcd 0000:00:0b.0: MWI active ehci_hcd 0000:00:0b.0: irq 16, io mem 0xf0805000 ehci_hcd 0000:00:0b.0: reset command 080b02 park=3 ithresh=8 period=1024 Reset HALT ehci_hcd 0000:00:0b.0: init command 010001 (park)=0 ithresh=1 period=1024 RUN ehci_hcd 0000:00:0b.0: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb1: default language 0x0409 usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: EHCI Host Controller usb usb1: Manufacturer: Linux 2.6.23 ehci_hcd usb usb1: SerialNumber: 0000:00:0b.0 usb usb1: uevent usb usb1: usb_probe_device usb usb1: configuration #1 chosen from 1 choice usb usb1: adding 1-0:1.0 (config #1, interface 0) usb 1-0:1.0: uevent usb 1-0:1.0: uevent hub 1-0:1.0: usb_probe_interface hub 1-0:1.0: usb_probe_interface - got id hub 1-0:1.0: USB hub found hub 1-0:1.0: 12 ports detected hub 1-0:1.0: standalone hub hub 1-0:1.0: no power switching (usb 1.0) hub 1-0:1.0: individual port over-current protection hub 1-0:1.0: Single TT hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns) hub 1-0:1.0: power on to power good time: 20ms hub 1-0:1.0: local power source is good hub 1-0:1.0: trying to enable port power on non-switchable hub hub 1-0:1.0: state 7 ports 12 chg 0000 evt 0000 drivers/usb/core/inode.c: creating file '001' insmod used greatest stack depth: 2168 bytes left ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver ohci_hcd: block sizes: ed 64 td 64 ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 22 (level, low) -> IRQ 17 PCI: Setting latency timer of device 0000:00:06.0 to 64 ohci_hcd 0000:00:06.0: OHCI Host Controller drivers/usb/core/inode.c: creating file '002' ohci_hcd 0000:00:06.0: new USB bus registered, assigned bus number 2 ohci_hcd 0000:00:06.0: created debug files ohci_hcd 0000:00:06.0: irq 17, io mem 0xf0804000 ohci_hcd 0000:00:06.0: OHCI controller state ohci_hcd 0000:00:06.0: OHCI 1.0, NO legacy support registers ohci_hcd 0000:00:06.0: control 0x283 RWC HCFS=operational CBSR=3 ohci_hcd 0000:00:06.0: cmdstatus 0x00000 SOC=0 ohci_hcd 0000:00:06.0: intrstatus 0x00000000 ohci_hcd 0000:00:06.0: intrenable 0x8000005a MIE RHSC UE RD WDH ohci_hcd 0000:00:06.0: hcca frame #0001 ohci_hcd 0000:00:06.0: roothub.a 0000020c POTPGT=0 NPS NDP=12(12) ohci_hcd 0000:00:06.0: roothub.b 00000000 PPCM=0000 DR=0000 ohci_hcd 0000:00:06.0: roothub.status 00008000 DRWE ohci_hcd 0000:00:06.0: roothub.portstatus [0] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [1] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [2] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [3] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [4] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [5] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [6] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [7] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [8] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [9] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [10] 0x00000100 PPS ohci_hcd 0000:00:06.0: roothub.portstatus [11] 0x00000100 PPS usb usb2: default language 0x0409 usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: OHCI Host Controller usb usb2: Manufacturer: Linux 2.6.23 ohci_hcd usb usb2: SerialNumber: 0000:00:06.0 usb usb2: uevent usb usb2: usb_probe_device usb usb2: configuration #1 chosen from 1 choice usb usb2: adding 2-0:1.0 (config #1, interface 0) usb 2-0:1.0: uevent usb 2-0:1.0: uevent hub 2-0:1.0: usb_probe_interface hub 2-0:1.0: usb_probe_interface - got id hub 2-0:1.0: USB hub found hub 2-0:1.0: 12 ports detected hub 2-0:1.0: standalone hub hub 2-0:1.0: no power switching (usb 1.0) hub 2-0:1.0: global over-current protection hub 2-0:1.0: power on to power good time: 0ms hub 2-0:1.0: local power source is good hub 2-0:1.0: no over-current condition exists hub 2-0:1.0: trying to enable port power on non-switchable hub hub 2-0:1.0: state 7 ports 12 chg 0000 evt 0000 drivers/usb/core/inode.c: creating file '001' insmod used greatest stack depth: 1920 bytes left USB Universal Host Controller Interface driver v3.0 SCSI subsystem initialized libata version 2.21 loaded. ahci 0000:00:0d.0: version 2.3 ACPI: PCI Interrupt 0000:00:0d.0[A] -> GSI 21 (level, low) -> IRQ 18 ahci 0000:00:0d.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode ahci 0000:00:0d.0: flags: 64bit ncq stag only PCI: Setting latency timer of device 0000:00:0d.0 to 64 scsi0 : ahci ata1: SATA max UDMA/133 cmd 0xe0840100 ctl 0x00000000 bmdma 0x00000000 irq 18 ohci_hcd 0000:00:06.0: auto-stop root hub ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ATA-6: VBOX HARDDISK, 1.0, max UDMA/133 ata1.00: 42432512 sectors, multi 128: LBA48 NCQ (depth 31/32) ata1.00: configured for UDMA/133 scsi 0:0:0:0: Direct-Access ATA VBOX HARDDISK 1.0 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sd 0:0:0:0: [sda] Attached SCSI disk insmod used greatest stack depth: 1312 bytes left device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. audit(1501154519.675:2): enforcing=1 old_enforcing=0 auid=4294967295 security: 3 users, 6 roles, 1871 types, 242 bools, 1 sens, 1024 cats security: 61 classes, 69981 rules SELinux: Completing initialization. SELinux: Setting up existing superblocks. SELinux: initialized (dev dm-0, type ext3), uses xattr SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses genfs_contexts SELinux: initialized (dev devpts, type devpts), uses transition SIDs SELinux: initialized (dev inotifyfs, type inotifyfs), uses genfs_contexts SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev futexfs, type futexfs), uses genfs_contexts SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts SELinux: initialized (dev pipefs, type pipefs), uses task SIDs SELinux: initialized (dev sockfs, type sockfs), uses task SIDs SELinux: initialized (dev cpuset, type cpuset), uses genfs_contexts SELinux: initialized (dev proc, type proc), uses genfs_contexts SELinux: initialized (dev bdev, type bdev), uses genfs_contexts SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts audit(1501154520.016:3): policy loaded auid=4294967295 usb 2-0:1.0: uevent usb 2-0:1.0: uevent usb usb2: uevent usb 1-0:1.0: uevent usb 1-0:1.0: uevent usb usb1: uevent ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x4) ACPI: AC Adapter [AC] (off-line) input: Power Button (FF) as /class/input/input2 ACPI: Power Button (FF) [PWRF] input: Sleep Button (FF) as /class/input/input3 ACPI: Sleep Button (FF) [SLPF] hdc: ATAPI 32X DVD-ROM drive, 128kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 ACPI: Battery Slot [BAT0] (battery present) Intel(R) PRO/1000 Network Driver - version 7.3.20-k2-NAPI Copyright (c) 1999-2006 Intel Corporation. ACPI: PCI Interrupt 0000:00:03.0[A] -> GSI 19 (level, low) -> IRQ 16 PCI: Setting latency timer of device 0000:00:03.0 to 64 input: Video Bus as /class/input/input4 ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) e1000: 0000:00:03.0: e1000_probe: (PCI:33MHz:32-bit) 08:00:27:06:6f:35 sd 0:0:0:0: Attached scsi generic sg0 type 0 e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection floppy0: no floppy controllers found lp: driver loaded but no devices found md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. device-mapper: multipath: version 1.0.5 loaded EXT3 FS on dm-0, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. SELinux: initialized (dev sda1, type ext3), uses xattr SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs Adding 1048568k swap on /dev/VolGroup00/LogVol01. Priority:-1 extents:1 across:1048568k SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts IA-32 Microcode Update Driver: v1.14a <tigran@aivazian.fsnet.co.uk> ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x2) ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x3c0) ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x1c0) ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x1f9f) ata1.00: exception Emask 0x2 SAct 0x1e1e SErr 0x0 action 0x2 frozen ata1.00: spurious completions during NCQ issue=0x0 SAct=0x1e1e FIS=00500000:00002161 ata1.00: cmd 60/00:08:e5:d1:38/04:00:00:00:00/40 tag 1 cdb 0x0 data 524288 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1.00: cmd 60/00:10:e5:d5:38/04:00:00:00:00/40 tag 2 cdb 0x0 data 524288 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1.00: cmd 60/00:18:e5:d9:38/04:00:00:00:00/40 tag 3 cdb 0x0 data 524288 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1.00: cmd 60/a0:20:e5:dd:38/03:00:00:00:00/40 tag 4 cdb 0x0 data 475136 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1.00: cmd 60/00:48:85:e1:38/04:00:00:00:00/40 tag 9 cdb 0x0 data 524288 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1.00: cmd 60/00:50:85:e5:38/04:00:00:00:00/40 tag 10 cdb 0x0 data 524288 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1.00: cmd 60/00:58:85:e9:38/04:00:00:00:00/40 tag 11 cdb 0x0 data 524288 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1.00: cmd 60/00:60:85:ed:38/04:00:00:00:00/40 tag 12 cdb 0x0 data 524288 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1: soft resetting port ata1: D2H reg with I during NCQ, this message won't be printed again ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1: EH pending after completion, repeating EH (cnt=4) ata1: exception Emask 0x2 SAct 0x0 SErr 0x0 action 0x2 ata1: spurious completions during NCQ issue=0x0 SAct=0x0 FIS=00500000:00001e1e ata1: soft resetting port ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1: EH complete sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA ata1.00: exception Emask 0x2 SAct 0x10 SErr 0x0 action 0x2 frozen ata1.00: spurious completions during NCQ issue=0x0 SAct=0x10 FIS=00500000:00000008 ata1.00: cmd 60/38:20:4d:75:43/00:00:00:00:00/40 tag 4 cdb 0x0 data 28672 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1: soft resetting port ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1: EH pending after completion, repeating EH (cnt=4) ata1: exception Emask 0x2 SAct 0x0 SErr 0x0 action 0x2 ata1: spurious completions during NCQ issue=0x0 SAct=0x0 FIS=00500000:00000010 ata1: soft resetting port ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1: EH complete sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x101f3) ata1.00: exception Emask 0x2 SAct 0xc SErr 0x0 action 0x2 frozen ata1.00: spurious completions during NCQ issue=0x0 SAct=0xc FIS=00500000:00000003 ata1.00: cmd 60/10:10:fd:e4:52/00:00:00:00:00/40 tag 2 cdb 0x0 data 8192 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1.00: cmd 60/68:18:95:e6:52/00:00:00:00:00/40 tag 3 cdb 0x0 data 53248 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1: soft resetting port ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1: EH pending after completion, repeating EH (cnt=4) ata1: exception Emask 0x2 SAct 0x0 SErr 0x0 action 0x2 ata1: spurious completions during NCQ issue=0x0 SAct=0x0 FIS=00500000:0000000c ata1: soft resetting port ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1: EH complete sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x7083b) ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x3f02) ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x3000) ata1: spurious interrupt (irq_stat 0x0 active_tag 0xfafbfcfd sactive 0x4) ata1.00: NCQ disabled due to excessive errors ata1.00: exception Emask 0x2 SAct 0x1 SErr 0x0 action 0x2 frozen ata1.00: spurious completions during NCQ issue=0x0 SAct=0x1 FIS=00500000:0000007c ata1.00: cmd 60/00:00:35:1f:32/02:00:00:00:00/40 tag 0 cdb 0x0 data 262144 in res 00/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata1: soft resetting port ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1: EH pending after completion, repeating EH (cnt=4) ata1: exception Emask 0x2 SAct 0x0 SErr 0x0 action 0x2 ata1: spurious completions during NCQ issue=0x0 SAct=0x0 FIS=00500000:00000001 ata1: soft resetting port ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1: EH complete sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 42432512 512-byte hardware sectors (21725 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA NET: Registered protocol family 10 lo: Disabled Privacy Extensions ip6_tables: (C) 2000-2006 Netfilter Core Team ip_tables: (C) 2000-2006 Netfilter Core Team e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX audit(1501154546.144:4): audit_pid=2195 old=0 by auid=4294967295 subj=system_u:system_r:auditd_t:s0 SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses genfs_contexts Bluetooth: Core ver 2.11 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP ver 2.8 Bluetooth: L2CAP socket layer initialized Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM ver 1.8 eth0: no IPv6 routers present Bluetooth: HIDP (Human Interface Emulation) ver 1.2 SELinux: initialized (dev autofs, type autofs), uses genfs_contexts SELinux: initialized (dev autofs, type autofs), uses genfs_contexts SELinux: initialized (dev autofs, type autofs), uses genfs_contexts [zl@localhost ~]$
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