You are not logged in.
- Topics: Active | Unanswered
#1 2017-04-04 20:29:42
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Slow usb flash drives
Hi, I'm having a problem with my usb flash drives:
When I copy big files (2-3 gb) the progressbar goes fast to the end and hangs there.
This is happening on cinnamon with nemo, kernel linux-lqx 4.9.16.
I have tried mounting with the flush option, but the result is the same.
The flash drives both have a fat32 partition, and this cannot be changed.
With the sync option it is incredibly slow, around 300 kb/s.
In windows the same flash drives copy at around 2-3 mb/s.
I have tried changing i/o schedulers to noop and deadline, but it didn't change anything.
I have tried changing ports, still nothing.
I already made a post in the italian forum, but they told me that I can't have everything in life. (http://www.archlinux.it/forum/viewtopic.php?f=6&t=22195&p=180188#p180188
Offline
#2 2017-04-04 22:01:12
- ewaller
- Administrator
- From: Pasadena, CA
- Registered: 2009-07-13
- Posts: 19,774
Re: Slow usb flash drives
I assume your lower case 'b' are meant to mean byte. Usually, I assume 'b' is bit and 'B' is byte.
USB 2.0 or 3.0?
I would expect USB 2.0 drives to support sequential, sustained write speeds on the order of 5MB/s.
What is your USB controller? Post the output of lspci -nn
Anything relevant of interest in the journal?
Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way
Offline
#3 2017-04-05 07:17:05
- seth
- Member
- Registered: 2012-09-03
- Posts: 51,056
Re: Slow usb flash drives
also "lsusb; lsusb -v" with the device attached, next please take the GUI out of the game and copy using "sync; cp foo /run/media/<usb>/; sync" from a console login (to rule out the writes triggers further IO for database updates or fancy images in filebrowser icons etc.)
have a fat32 partition, and this cannot be changed
errrr ... "why?" - it would be good to try a raw transfer measure like "dd if=/dev/zero of=/dev/sdb" but that nukes the partition table and FS on the device (but of course you can re-format them to fat32 again afterwards)
Offline
#4 2017-04-05 13:46:51
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
ewaller wrote:
I assume your lower case 'b' are meant to mean byte. Usually, I assume 'b' is bit and 'B' is byte.
USB 2.0 or 3.0?
I would expect USB 2.0 drives to support sequential, sustained write speeds on the order of 5MB/s.
What is your USB controller? Post the output of lspci -nn
Anything relevant of interest in the journal?
Yes, I mean bytes, and both my drives are usb 2.0, but I just bought a usb 3.0 flash drive on amazon and I'll see how that works.
The output of lspci -nn:
00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06)
00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06)
00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06)
00:14.0 USB controller [0c03]: Intel Corporation 9 Series Chipset Family USB xHCI Controller [8086:8cb1]
00:16.0 Communication controller [0780]: Intel Corporation 9 Series Chipset Family ME Interface #1 [8086:8cba]
00:1a.0 USB controller [0c03]: Intel Corporation 9 Series Chipset Family USB EHCI Controller #2 [8086:8cad]
00:1b.0 Audio device [0403]: Intel Corporation 9 Series Chipset Family HD Audio Controller [8086:8ca0]
00:1c.0 PCI bridge [0604]: Intel Corporation 9 Series Chipset Family PCI Express Root Port 1 [8086:8c90] (rev d0)
00:1c.5 PCI bridge [0604]: Intel Corporation 9 Series Chipset Family PCI Express Root Port 6 [8086:8c9a] (rev d0)
00:1c.6 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev d0)
00:1d.0 USB controller [0c03]: Intel Corporation 9 Series Chipset Family USB EHCI Controller #1 [8086:8ca6]
00:1f.0 ISA bridge [0601]: Intel Corporation 9 Series Chipset Family Z97 LPC Controller [8086:8cc4]
00:1f.2 SATA controller [0106]: Intel Corporation 9 Series Chipset Family SATA Controller [AHCI Mode] [8086:8c82]
00:1f.3 SMBus [0c05]: Intel Corporation 9 Series Chipset Family SMBus Controller [8086:8ca2]
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
03:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 03)
04:01.0 Ethernet controller [0200]: Qualcomm Atheros AR5212/5213/2414 Wireless Network Adapter [168c:0013] (rev 01)Note that I don't have a Xeon E3, I have an i5-4460.
seth wrote:
also "lsusb; lsusb -v" with the device attached, next please take the GUI out of the game and copy using "sync; cp foo /run/media/<usb>/; sync" from a console login (to rule out the writes triggers further IO for database updates or fancy images in filebrowser icons etc.)
have a fat32 partition, and this cannot be changed
errrr ... "why?" - it would be good to try a raw transfer measure like "dd if=/dev/zero of=/dev/sdb" but that nukes the partition table and FS on the device (but of course you can re-format them to fat32 again afterwards)
I cannot change the filesystem because one of the flash drives is not exactly mine, but I still have to use my computer to copy files on it.
Also, I can't put ext4 becuase I need the flash drives to be accessible on windows too.
Output of lsusb; lsusb -v:
Bus 004 Device 002: ID 8087:8001 Intel Corp.
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 8087:8009 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 0951:1665 Kingston Technology Digital DataTraveler SE9 64GB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 8087:8001 Intel Corp.
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x8087 Intel Corp.
idProduct 0x8001
bcdDevice 0.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 12
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 4.09
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Bus 003 Device 002: ID 8087:8009 Intel Corp.
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x8087 Intel Corp.
idProduct 0x8009
bcdDevice 0.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 4.09
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x1d6b Linux Foundation
idProduct 0x0003 3.0 root hub
bcdDevice 4.09
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 31
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
bMaxBurst 0
Bus 001 Device 002: ID 0951:1665 Kingston Technology Digital DataTraveler SE9 64GB
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0951 Kingston Technology
idProduct 0x1665 Digital DataTraveler SE9 64GB
bcdDevice 1.00
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 255
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 255
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 4.09
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12Note that the drive is not 64GB, but 16GB.
EDIT: I've just tried copying a 2 gb file from terminal:
sync; cp 1l.gl4d14t0r3..00.EXTENDED.72.HD.mkv.mp4 /run/media/pival81/14AF-34D0; sync It shows no output, and just hangs there (with the flush mount option)
But with the sync mount option, it still shows no output, but with the help of "progress -M":
[ 7650] cp /HD1TB/film/1l.gl4d14t0r3..00.EXTENDED.72.HD.mkv.mp4
2.2% (43 MiB / 1.9 GiB) 230.4 KiB/s remaining 2:23:13Still incredibly slow.
Last edited by Pival81 (2017-04-05 14:02:43)
Offline
#5 2017-04-05 14:10:12
- seth
- Member
- Registered: 2012-09-03
- Posts: 51,056
Re: Slow usb flash drives
lsusb looks sane, please try avoiding the desktop session
sudo systemctl isolate multi-user.target # WARNING this kills your GUI w/o asking back!
# login to console session
date +%s # time since EPOCH
sudo sync # ensure all previous stuff is written
cp /some/file /run/media/<Kingstonwhatever>/
time sudo sync # measure the time to sync filesystems, testing w/ a FS mounted sync is futile anyway
date +%s # new time since EPOCH - gets you the seconds it took doing the aboveIf that's still slow, you could first copy the file to /tmp (tmpfs ie your memory) and then to the stick to rule out the HDD
Edit: Ok, scratch most of that ;-)
You say *one* drive doesn't belong to you, what about the other?
(Notice that it's also possible to dd the device to your hard disk, then do some shit with it and finally dd the back onto the stick; might take some time in your case but unless done wrong, you'll have the drive as it was before)
Edit 2nd: also look into dmesg while or after copying; maybe there's an error and you're kicked back into usb 1.0...
Last edited by seth (2017-04-05 14:14:10)
Offline
#6 2017-04-05 16:08:36
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
Well, here's the dmesg output:
[ 0.240264] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.240265] ACPI: bus type PCI registered
[ 0.240267] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.240303] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.240305] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.240309] PCI: Using configuration type 1 for base access
[ 0.240332] core: PMU erratum BJ122, BV98, HSD29 workaround disabled, HT off
[ 0.243301] HugeTLB registered 1 GB page size, pre-allocated 0 pages
[ 0.243301] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.243404] ACPI: Added _OSI(Module Device)
[ 0.243404] ACPI: Added _OSI(Processor Device)
[ 0.243405] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.243405] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.243696] ACPI: Executed 6 blocks of module-level executable AML code
[ 0.243790] workqueue: round-robin CPU selection forced, expect performance impact
[ 0.251013] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.251779] ACPI: Dynamic OEM Table Load:
[ 0.251783] ACPI: SSDT 0xFFFF88040DB2E400 0003D3 (v02 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.252029] ACPI: Dynamic OEM Table Load:
[ 0.252033] ACPI: SSDT 0xFFFF88040DAAD000 0005AA (v02 PmRef ApIst 00003000 INTL 20051117)
[ 0.252299] ACPI: Dynamic OEM Table Load:
[ 0.252301] ACPI: SSDT 0xFFFF88040DB29600 000119 (v02 PmRef ApCst 00003000 INTL 20051117)
[ 0.253129] ACPI: Interpreter enabled
[ 0.253156] ACPI: (supports S0 S3 S4 S5)
[ 0.253157] ACPI: Using IOAPIC for interrupt routing
[ 0.253180] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.253559] ACPI: Power Resource [PG00] (on)
[ 0.253784] ACPI: Power Resource [PG01] (on)
[ 0.254001] ACPI: Power Resource [PG02] (on)
[ 0.256516] ACPI: Power Resource [WRST] (off)
[ 0.256710] ACPI: Power Resource [WRST] (off)
[ 0.256902] ACPI: Power Resource [WRST] (off)
[ 0.257094] ACPI: Power Resource [WRST] (off)
[ 0.257290] ACPI: Power Resource [WRST] (off)
[ 0.257482] ACPI: Power Resource [WRST] (off)
[ 0.257678] ACPI: Power Resource [WRST] (off)
[ 0.257875] ACPI: Power Resource [WRST] (off)
[ 0.260467] ACPI: Power Resource [FN00] (off)
[ 0.260518] ACPI: Power Resource [FN01] (off)
[ 0.260569] ACPI: Power Resource [FN02] (off)
[ 0.260620] ACPI: Power Resource [FN03] (off)
[ 0.260670] ACPI: Power Resource [FN04] (off)
[ 0.261350] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.261354] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.261518] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
[ 0.261618] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[ 0.261619] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 0.261815] acpi PNP0A08:00: host bridge window expanded to [mem 0xdf200000-0xfeafffff window]; [mem 0xfe101000-0xfe113fff window] ignored
[ 0.261958] PCI host bridge to bus 0000:00
[ 0.261959] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.261960] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.261961] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.261962] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[ 0.261962] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[ 0.261963] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[ 0.261964] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[ 0.261965] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff window]
[ 0.261966] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 0.261971] pci 0000:00:00.0: [8086:0c00] type 00 class 0x060000
[ 0.262042] pci 0000:00:02.0: [8086:0412] type 00 class 0x030000
[ 0.262050] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
[ 0.262054] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.262057] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
[ 0.262140] pci 0000:00:03.0: [8086:0c0c] type 00 class 0x040300
[ 0.262145] pci 0000:00:03.0: reg 0x10: [mem 0xf7e14000-0xf7e17fff 64bit]
[ 0.262229] pci 0000:00:14.0: [8086:8cb1] type 00 class 0x0c0330
[ 0.262244] pci 0000:00:14.0: reg 0x10: [mem 0xf7e00000-0xf7e0ffff 64bit]
[ 0.262299] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.262343] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 0.262369] pci 0000:00:16.0: [8086:8cba] type 00 class 0x078000
[ 0.262385] pci 0000:00:16.0: reg 0x10: [mem 0xf7e1d000-0xf7e1d00f 64bit]
[ 0.262441] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.262527] pci 0000:00:1a.0: [8086:8cad] type 00 class 0x0c0320
[ 0.262542] pci 0000:00:1a.0: reg 0x10: [mem 0xf7e1b000-0xf7e1b3ff]
[ 0.262616] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.262659] pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 0.262686] pci 0000:00:1b.0: [8086:8ca0] type 00 class 0x040300
[ 0.262698] pci 0000:00:1b.0: reg 0x10: [mem 0xf7e10000-0xf7e13fff 64bit]
[ 0.262750] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.262810] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.262836] pci 0000:00:1c.0: [8086:8c90] type 01 class 0x060400
[ 0.262900] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.262969] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.262997] pci 0000:00:1c.5: [8086:8c9a] type 01 class 0x060400
[ 0.263054] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 0.263122] pci 0000:00:1c.5: System wakeup disabled by ACPI
[ 0.263148] pci 0000:00:1c.6: [8086:244e] type 01 class 0x060401
[ 0.263204] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[ 0.263275] pci 0000:00:1c.6: System wakeup disabled by ACPI
[ 0.263304] pci 0000:00:1d.0: [8086:8ca6] type 00 class 0x0c0320
[ 0.263319] pci 0000:00:1d.0: reg 0x10: [mem 0xf7e1a000-0xf7e1a3ff]
[ 0.263394] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.263437] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.263465] pci 0000:00:1f.0: [8086:8cc4] type 00 class 0x060100
[ 0.263610] pci 0000:00:1f.2: [8086:8c82] type 00 class 0x010601
[ 0.263621] pci 0000:00:1f.2: reg 0x10: [io 0xf0b0-0xf0b7]
[ 0.263627] pci 0000:00:1f.2: reg 0x14: [io 0xf0a0-0xf0a3]
[ 0.263634] pci 0000:00:1f.2: reg 0x18: [io 0xf090-0xf097]
[ 0.263640] pci 0000:00:1f.2: reg 0x1c: [io 0xf080-0xf083]
[ 0.263645] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f]
[ 0.263651] pci 0000:00:1f.2: reg 0x24: [mem 0xf7e19000-0xf7e197ff]
[ 0.263682] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.263735] pci 0000:00:1f.3: [8086:8ca2] type 00 class 0x0c0500
[ 0.263748] pci 0000:00:1f.3: reg 0x10: [mem 0xf7e18000-0xf7e180ff 64bit]
[ 0.263765] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f]
[ 0.263890] acpiphp: Slot [1] registered
[ 0.263895] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.263968] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[ 0.263986] pci 0000:02:00.0: reg 0x10: [io 0xe000-0xe0ff]
[ 0.264013] pci 0000:02:00.0: reg 0x18: [mem 0xf7d00000-0xf7d00fff 64bit]
[ 0.264029] pci 0000:02:00.0: reg 0x20: [mem 0xf0000000-0xf0003fff 64bit pref]
[ 0.264117] pci 0000:02:00.0: supports D1 D2
[ 0.264118] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.264184] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.266274] pci 0000:00:1c.5: PCI bridge to [bus 02]
[ 0.266277] pci 0000:00:1c.5: bridge window [io 0xe000-0xefff]
[ 0.266280] pci 0000:00:1c.5: bridge window [mem 0xf7d00000-0xf7dfffff]
[ 0.266284] pci 0000:00:1c.5: bridge window [mem 0xf0000000-0xf00fffff 64bit pref]
[ 0.266355] pci 0000:03:00.0: [1b21:1080] type 01 class 0x060400
[ 0.266478] pci 0000:03:00.0: supports D1 D2
[ 0.266478] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.266529] pci 0000:03:00.0: System wakeup disabled by ACPI
[ 0.269274] pci 0000:00:1c.6: PCI bridge to [bus 03-04] (subtractive decode)
[ 0.269279] pci 0000:00:1c.6: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 0.269283] pci 0000:00:1c.6: bridge window [io 0x0000-0x0cf7 window] (subtractive decode)
[ 0.269284] pci 0000:00:1c.6: bridge window [io 0x0d00-0xffff window] (subtractive decode)
[ 0.269284] pci 0000:00:1c.6: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
[ 0.269285] pci 0000:00:1c.6: bridge window [mem 0x000d0000-0x000d3fff window] (subtractive decode)
[ 0.269286] pci 0000:00:1c.6: bridge window [mem 0x000d4000-0x000d7fff window] (subtractive decode)
[ 0.269286] pci 0000:00:1c.6: bridge window [mem 0x000d8000-0x000dbfff window] (subtractive decode)
[ 0.269287] pci 0000:00:1c.6: bridge window [mem 0x000dc000-0x000dffff window] (subtractive decode)
[ 0.269288] pci 0000:00:1c.6: bridge window [mem 0xdf200000-0xfeafffff window] (subtractive decode)
[ 0.269350] pci 0000:04:01.0: [168c:0013] type 00 class 0x020000
[ 0.269371] pci 0000:04:01.0: reg 0x10: [mem 0xf7c00000-0xf7c0ffff]
[ 0.269553] pci 0000:03:00.0: PCI bridge to [bus 04]
[ 0.269564] pci 0000:03:00.0: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 0.270300] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.270335] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.270368] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.270400] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.270433] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.270465] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.270498] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15)
[ 0.270530] ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 10 11 12 14 15)
[ 0.270723] ACPI: Enabled 6 GPEs in block 00 to 3F
[ 0.270811] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.270812] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.270814] vgaarb: loaded
[ 0.270815] vgaarb: bridge control possible 0000:00:02.0
[ 0.270846] ACPI: bus type USB registered
[ 0.270855] usbcore: registered new interface driver usbfs
[ 0.270860] usbcore: registered new interface driver hub
[ 0.270869] usbcore: registered new device driver usb
[ 0.270886] Registered efivars operations
[ 0.274078] PCI: Using ACPI for IRQ routing
[ 0.275280] PCI: pci_cache_line_size set to 64 bytes
[ 0.275325] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 0.275326] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
[ 0.275327] e820: reserve RAM buffer [mem 0xb4285018-0xb7ffffff]
[ 0.275328] e820: reserve RAM buffer [mem 0xb5cf7000-0xb7ffffff]
[ 0.275328] e820: reserve RAM buffer [mem 0xb614c000-0xb7ffffff]
[ 0.275329] e820: reserve RAM buffer [mem 0xb676a018-0xb7ffffff]
[ 0.275330] e820: reserve RAM buffer [mem 0xbd248000-0xbfffffff]
[ 0.275330] e820: reserve RAM buffer [mem 0xbd3c0000-0xbfffffff]
[ 0.275331] e820: reserve RAM buffer [mem 0xbe000000-0xbfffffff]
[ 0.275332] e820: reserve RAM buffer [mem 0x41fe00000-0x41fffffff]
[ 0.275396] NetLabel: Initializing
[ 0.275397] NetLabel: domain hash size = 128
[ 0.275397] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.275405] NetLabel: unlabeled traffic allowed by default
[ 0.275431] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.275434] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.277451] clocksource: Switched to clocksource hpet
[ 0.279367] VFS: Disk quotas dquot_6.6.0
[ 0.279377] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.279423] pnp: PnP ACPI init
[ 0.279503] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
[ 0.279505] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.279584] system 00:01: [io 0x0800-0x087f] has been reserved
[ 0.279585] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.279598] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.279620] system 00:03: [io 0x1854-0x1857] has been reserved
[ 0.279622] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.279710] system 00:04: [io 0x0a00-0x0a0f] has been reserved
[ 0.279711] system 00:04: [io 0x0a10-0x0a1f] has been reserved
[ 0.279712] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.279739] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.279769] pnp 00:06: Plug and Play ACPI device, IDs PNP0f03 (active)
[ 0.279852] pnp 00:07: [dma 0 disabled]
[ 0.279877] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.280031] pnp 00:08: [dma 0 disabled]
[ 0.280085] pnp 00:08: Plug and Play ACPI device, IDs PNP0400 (active)
[ 0.280115] system 00:09: [io 0x04d0-0x04d1] has been reserved
[ 0.280116] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.280393] system 00:0a: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.280394] system 00:0a: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.280395] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.280396] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.280397] system 00:0a: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.280398] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.280399] system 00:0a: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.280399] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.280400] system 00:0a: [mem 0xff000000-0xffffffff] has been reserved
[ 0.280402] system 00:0a: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.280403] system 00:0a: [mem 0xf7fe0000-0xf7feffff] has been reserved
[ 0.280404] system 00:0a: [mem 0xf7ff0000-0xf7ffffff] has been reserved
[ 0.280405] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.280554] pnp: PnP ACPI: found 11 devices
[ 0.285896] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.285906] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 0.285908] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000
[ 0.285909] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
[ 0.285933] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000
[ 0.285934] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000
[ 0.285935] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
[ 0.285936] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
[ 0.285937] pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
[ 0.285938] pci 0000:00:1c.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
[ 0.285941] pci 0000:00:1c.0: BAR 14: assigned [mem 0xdf200000-0xdf3fffff]
[ 0.285945] pci 0000:00:1c.0: BAR 15: assigned [mem 0xdf400000-0xdf5fffff 64bit pref]
[ 0.285947] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 0.285948] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.285950] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.285954] pci 0000:00:1c.0: bridge window [mem 0xdf200000-0xdf3fffff]
[ 0.285957] pci 0000:00:1c.0: bridge window [mem 0xdf400000-0xdf5fffff 64bit pref]
[ 0.285962] pci 0000:00:1c.5: PCI bridge to [bus 02]
[ 0.285964] pci 0000:00:1c.5: bridge window [io 0xe000-0xefff]
[ 0.285968] pci 0000:00:1c.5: bridge window [mem 0xf7d00000-0xf7dfffff]
[ 0.285971] pci 0000:00:1c.5: bridge window [mem 0xf0000000-0xf00fffff 64bit pref]
[ 0.285975] pci 0000:03:00.0: PCI bridge to [bus 04]
[ 0.285982] pci 0000:03:00.0: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 0.285993] pci 0000:00:1c.6: PCI bridge to [bus 03-04]
[ 0.285996] pci 0000:00:1c.6: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 0.286003] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.286004] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.286005] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.286006] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window]
[ 0.286006] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window]
[ 0.286007] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window]
[ 0.286008] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff window]
[ 0.286009] pci_bus 0000:00: resource 11 [mem 0xdf200000-0xfeafffff window]
[ 0.286010] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff]
[ 0.286011] pci_bus 0000:01: resource 1 [mem 0xdf200000-0xdf3fffff]
[ 0.286011] pci_bus 0000:01: resource 2 [mem 0xdf400000-0xdf5fffff 64bit pref]
[ 0.286012] pci_bus 0000:02: resource 0 [io 0xe000-0xefff]
[ 0.286013] pci_bus 0000:02: resource 1 [mem 0xf7d00000-0xf7dfffff]
[ 0.286014] pci_bus 0000:02: resource 2 [mem 0xf0000000-0xf00fffff 64bit pref]
[ 0.286014] pci_bus 0000:03: resource 1 [mem 0xf7c00000-0xf7cfffff]
[ 0.286015] pci_bus 0000:03: resource 4 [io 0x0000-0x0cf7 window]
[ 0.286016] pci_bus 0000:03: resource 5 [io 0x0d00-0xffff window]
[ 0.286017] pci_bus 0000:03: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.286018] pci_bus 0000:03: resource 7 [mem 0x000d0000-0x000d3fff window]
[ 0.286018] pci_bus 0000:03: resource 8 [mem 0x000d4000-0x000d7fff window]
[ 0.286019] pci_bus 0000:03: resource 9 [mem 0x000d8000-0x000dbfff window]
[ 0.286020] pci_bus 0000:03: resource 10 [mem 0x000dc000-0x000dffff window]
[ 0.286021] pci_bus 0000:03: resource 11 [mem 0xdf200000-0xfeafffff window]
[ 0.286022] pci_bus 0000:04: resource 1 [mem 0xf7c00000-0xf7cfffff]
[ 0.286102] NET: Registered protocol family 2
[ 0.286220] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.286364] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.286482] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.286503] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[ 0.286540] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[ 0.286589] NET: Registered protocol family 1
[ 0.286597] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.286966] PCI: CLS 64 bytes, default 64
[ 0.286994] Unpacking initramfs...
[ 0.352550] Freeing initrd memory: 5508K (ffff88007fa9f000 - ffff880080000000)
[ 0.352572] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.352573] software IO TLB [mem 0xb0282000-0xb4282000] (64MB) mapped at [ffff8800b0282000-ffff8800b4281fff]
[ 0.352628] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[ 0.352629] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 0.352629] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 0.352630] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 0.352630] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 0.352816] simple-framebuffer simple-framebuffer.0: framebuffer at 0xe0000000, 0x7e9000 bytes, mapped to 0xffffc90002000000
[ 0.352818] simple-framebuffer simple-framebuffer.0: format=a8r8g8b8, mode=1920x1080x32, linelength=7680
[ 0.355989] Console: switching to colour frame buffer device 240x67
[ 0.358800] simple-framebuffer simple-framebuffer.0: fb0: simplefb registered!
[ 0.358911] audit: initializing netlink subsys (disabled)
[ 0.358923] audit: type=2000 audit(1491406280.355:1): initialized
[ 0.359235] workingset: timestamp_bits=40 max_order=22 bucket_order=0
[ 0.360123] zbud: loaded
[ 0.360489] Key type asymmetric registered
[ 0.360514] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 0.360515] io scheduler noop registered
[ 0.360515] io scheduler deadline registered
[ 0.360521] io scheduler cfq registered
[ 0.360538] io scheduler bfq registered (default)
[ 0.360539] BFQ I/O-scheduler: v8r8 (with cgroups support)
[ 0.360798] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.360800] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.360834] intel_idle: MWAIT substates: 0x42120
[ 0.360834] intel_idle: v0.4.1 model 0x3C
[ 0.360921] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.360954] GHES: HEST is not enabled!
[ 0.360962] xenfs: not registering filesystem on non-xen platform
[ 0.360988] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.381589] 00:07: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 0.381849] Linux agpgart interface v0.103
[ 0.384395] libphy: Fixed MDIO Bus: probed
[ 0.384424] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[ 0.386691] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.386694] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.386737] mousedev: PS/2 mouse device common for all mice
[ 0.386880] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.387852] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.388020] Key type dns_resolver registered
[ 0.388113] microcode: sig=0x306c3, pf=0x2, revision=0x1d
[ 0.388162] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 0.388216] registered taskstats version 1
[ 0.388225] zswap: loaded using pool lzo/zbud
[ 0.389733] Key type encrypted registered
[ 0.389734] evm: HMAC attrs: 0x1
[ 0.390879] Freeing unused kernel memory: 1156K (ffffffff81ce0000 - ffffffff81e01000)
[ 0.390880] Write protecting the kernel read-only data: 12288k
[ 0.391049] Freeing unused kernel memory: 400K (ffff88000179c000 - ffff880001800000)
[ 0.393063] Freeing unused kernel memory: 1292K (ffff880001abd000 - ffff880001c00000)
[ 0.393064] MuQSS CPU scheduler v0.152 by Con Kolivas.
[ 0.398321] random: systemd-tmpfile: uninitialized urandom read (16 bytes read)
[ 0.399273] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 0.399300] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 0.399755] random: udevadm: uninitialized urandom read (16 bytes read)
[ 0.399769] random: udevadm: uninitialized urandom read (16 bytes read)
[ 0.402456] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 0.402474] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 0.402477] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 0.402599] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 0.402606] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 0.422059] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.422063] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.422084] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.422152] ehci-pci: EHCI PCI platform driver
[ 0.423152] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810
[ 0.423156] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.423226] SCSI subsystem initialized
[ 0.423267] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.423268] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.423269] usb usb1: Product: xHCI Host Controller
[ 0.423269] usb usb1: Manufacturer: Linux 4.9.20-1-lqx xhci-hcd
[ 0.423270] usb usb1: SerialNumber: 0000:00:14.0
[ 0.423602] hub 1-0:1.0: USB hub found
[ 0.423624] hub 1-0:1.0: 14 ports detected
[ 0.423700] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 0.424096] libata version 3.00 loaded.
[ 0.427662] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.427665] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.427720] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.427721] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.427722] usb usb2: Product: xHCI Host Controller
[ 0.427723] usb usb2: Manufacturer: Linux 4.9.20-1-lqx xhci-hcd
[ 0.427723] usb usb2: SerialNumber: 0000:00:14.0
[ 0.427797] hub 2-0:1.0: USB hub found
[ 0.427810] hub 2-0:1.0: 6 ports detected
[ 0.429506] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 0.429509] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3
[ 0.429518] ehci-pci 0000:00:1a.0: debug port 2
[ 0.433417] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[ 0.433427] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7e1b000
[ 0.439476] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 0.439518] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.439519] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.439519] usb usb3: Product: EHCI Host Controller
[ 0.439520] usb usb3: Manufacturer: Linux 4.9.20-1-lqx ehci_hcd
[ 0.439521] usb usb3: SerialNumber: 0000:00:1a.0
[ 0.439611] hub 3-0:1.0: USB hub found
[ 0.439616] hub 3-0:1.0: 2 ports detected
[ 0.439769] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 0.439772] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4
[ 0.439780] ehci-pci 0000:00:1d.0: debug port 2
[ 0.443673] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 0.443682] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7e1a000
[ 0.450507] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.450548] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.450549] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.450550] usb usb4: Product: EHCI Host Controller
[ 0.450550] usb usb4: Manufacturer: Linux 4.9.20-1-lqx ehci_hcd
[ 0.450551] usb usb4: SerialNumber: 0000:00:1d.0
[ 0.450624] hub 4-0:1.0: USB hub found
[ 0.450630] hub 4-0:1.0: 2 ports detected
[ 0.450723] ahci 0000:00:1f.2: version 3.0
[ 0.450848] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0xb impl SATA mode
[ 0.450850] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst
[ 0.456920] scsi host0: ahci
[ 0.456983] scsi host1: ahci
[ 0.457029] scsi host2: ahci
[ 0.457090] scsi host3: ahci
[ 0.457149] scsi host4: ahci
[ 0.457195] scsi host5: ahci
[ 0.457218] ata1: SATA max UDMA/133 abar m2048@0xf7e19000 port 0xf7e19100 irq 28
[ 0.457220] ata2: SATA max UDMA/133 abar m2048@0xf7e19000 port 0xf7e19180 irq 28
[ 0.457220] ata3: DUMMY
[ 0.457222] ata4: SATA max UDMA/133 abar m2048@0xf7e19000 port 0xf7e19280 irq 28
[ 0.457222] ata5: DUMMY
[ 0.457223] ata6: DUMMY
[ 0.757531] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 0.765534] usb 4-1: new high-speed USB device number 2 using ehci-pci
[ 0.767320] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 0.767333] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 0.767344] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 0.767661] ata1.00: ATA-11: Patriot Spark, SBFM10.6, max UDMA/133
[ 0.767662] ata1.00: 1000215216 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 0.767904] ata1.00: configured for UDMA/133
[ 0.768007] scsi 0:0:0:0: Direct-Access ATA Patriot Spark 10.6 PQ: 0 ANSI: 5
[ 0.768280] ata2.00: ATA-8: TOSHIBA HDWD110, MS2OA8J0, max UDMA/133
[ 0.768281] ata2.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 0.768401] ata4.00: FORCE: horkage modified (disable)
[ 0.768402] ata4.00: unsupported device, disabling
[ 0.768402] ata4.00: disabled
[ 0.769376] ata2.00: configured for UDMA/133
[ 0.775697] scsi 1:0:0:0: Direct-Access ATA TOSHIBA HDWD110 A8J0 PQ: 0 ANSI: 5
[ 0.789535] usb 1-11: new high-speed USB device number 2 using xhci_hcd
[ 0.793098] sd 0:0:0:0: [sda] 1000215216 512-byte logical blocks: (512 GB/477 GiB)
[ 0.793139] sd 0:0:0:0: [sda] Write Protect is off
[ 0.793141] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 0.793145] sd 1:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[ 0.793146] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 0.793166] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 0.793182] sd 1:0:0:0: [sdb] Write Protect is off
[ 0.793183] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 0.793200] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 0.795143] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda8
[ 0.795401] sd 0:0:0:0: [sda] Attached SCSI disk
[ 0.857912] sdb: sdb1 sdb2
[ 0.858093] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 0.867512] random: fast init done
[ 0.875894] usb 3-1: New USB device found, idVendor=8087, idProduct=8009
[ 0.875895] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 0.876036] hub 3-1:1.0: USB hub found
[ 0.876140] hub 3-1:1.0: 6 ports detected
[ 0.883907] usb 4-1: New USB device found, idVendor=8087, idProduct=8001
[ 0.883909] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 0.884044] hub 4-1:1.0: USB hub found
[ 0.884148] hub 4-1:1.0: 8 ports detected
[ 0.959548] usb 1-11: New USB device found, idVendor=0951, idProduct=1665
[ 0.959550] usb 1-11: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 0.959550] usb 1-11: Product: DataTraveler 2.0
[ 0.959551] usb 1-11: Manufacturer: Kingston
[ 0.959552] usb 1-11: SerialNumber: 60A44C3FAD9EF061B98E24AF
[ 0.960482] usb-storage 1-11:1.0: USB Mass Storage device detected
[ 0.960542] scsi host6: usb-storage 1-11:1.0
[ 0.960577] usbcore: registered new interface driver usb-storage
[ 0.960692] usbcore: registered new interface driver uas
[ 1.377578] tsc: Refined TSC clocksource calibration: 3199.996 MHz
[ 1.377582] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2e20460fd56, max_idle_ns: 440795299145 ns
[ 1.790710] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
[ 1.896335] NET: Registered protocol family 10
[ 1.899098] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.922382] systemd[1]: systemd 232 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 1.922469] systemd[1]: Detected architecture x86-64.
[ 1.922809] systemd[1]: Set hostname to <bestia>.
[ 2.018786] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 2.018829] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 2.018863] systemd[1]: Listening on Journal Socket.
[ 2.018877] systemd[1]: Reached target Remote File Systems.
[ 2.018904] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 2.018915] systemd[1]: Reached target Encrypted Volumes.
[ 2.018939] systemd[1]: Listening on udev Control Socket.
[ 2.031549] EXT4-fs (sda6): re-mounted. Opts: discard
[ 2.036424] Bluetooth: Core ver 2.22
[ 2.036433] NET: Registered protocol family 31
[ 2.036433] Bluetooth: HCI device and connection manager initialized
[ 2.036435] Bluetooth: HCI socket layer initialized
[ 2.036436] Bluetooth: L2CAP socket layer initialized
[ 2.036439] Bluetooth: SCO socket layer initialized
[ 2.042330] usbcore: registered new interface driver btusb
[ 2.054327] vhba: module is from the staging directory, the quality is unknown, you have been warned.
[ 2.054508] scsi host7: vhba
[ 2.057897] systemd-journald[205]: Received request to flush runtime journal from PID 1
[ 2.185096] Adding 9437180k swap on /swapfile. Priority:-1 extents:6 across:10117116k SSFS
[ 2.266506] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input71
[ 2.266510] ACPI: Power Button [PWRB]
[ 2.266536] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input72
[ 2.266537] ACPI: Sleep Button [SLPB]
[ 2.266562] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input73
[ 2.266563] ACPI: Power Button [PWRF]
[ 2.268375] scsi 6:0:0:0: Direct-Access Kingston DataTraveler 2.0 1.00 PQ: 0 ANSI: 4
[ 2.269779] FUJITSU Extended Socket Network Device Driver - version 1.1 - Copyright (c) 2015 FUJITSU LIMITED
[ 2.270549] sd 6:0:0:0: [sdc] 30233588 512-byte logical blocks: (15.5 GB/14.4 GiB)
[ 2.270734] sd 6:0:0:0: [sdc] Write Protect is off
[ 2.270736] sd 6:0:0:0: [sdc] Mode Sense: 45 00 00 00
[ 2.270922] sd 6:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 2.272685] sdc:
[ 2.273111] wmi: Mapper loaded
[ 2.273443] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[ 2.274333] rtc_cmos 00:02: RTC can wake from S4
[ 2.274517] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 2.274543] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 2.276522] parport_pc 00:08: reported by Plug and Play ACPI
[ 2.276581] parport0: PC-style at 0x378, irq 5 [PCSPP]
[ 2.293363] thermal LNXTHERM:00: registered as thermal_zone0
[ 2.293364] ACPI: Thermal Zone [TZ00] (28 C)
[ 2.293527] thermal LNXTHERM:01: registered as thermal_zone1
[ 2.293528] ACPI: Thermal Zone [TZ01] (30 C)
[ 2.299808] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 2.304386] i801_smbus 0000:00:1f.3: SPD Write Disable is set
[ 2.304406] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[ 2.305441] random: crng init done
[ 2.312341] [drm] Initialized
[ 2.312349] input: PC Speaker as /devices/platform/pcspkr/input/input74
[ 2.312902] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 2.312907] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 2.313029] EFI Variables Facility v0.08 2004-May-17
[ 2.316738] r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0xffffc90001991000, d8:cb:8a:c6:dc:5d, XID 0c000800 IRQ 29
[ 2.316740] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 2.319744] pstore: using lzo compression
[ 2.319751] pstore: Registered efi as persistent store backend
[ 2.339859] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[ 2.339965] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[ 2.351419] [drm] Memory usable by graphics device = 2048M
[ 2.351421] checking generic (e0000000 7e9000) vs hw (e0000000 10000000)
[ 2.351422] fb: switching to inteldrmfb from simple
[ 2.351438] Console: switching to colour dummy device 80x25
[ 2.351491] [drm] Replacing VGA console driver
[ 2.357951] ath5k 0000:04:01.0: enabling device (0000 -> 0002)
[ 2.358024] ath5k 0000:04:01.0: registered as 'phy0'
[ 2.358283] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.358284] [drm] Driver supports precise vblank timestamp query.
[ 2.360442] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 2.360463] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC887-VD: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[ 2.360464] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 2.360466] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 2.360466] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0
[ 2.360467] snd_hda_codec_realtek hdaudioC1D0: inputs:
[ 2.360468] snd_hda_codec_realtek hdaudioC1D0: Front Mic=0x19
[ 2.360469] snd_hda_codec_realtek hdaudioC1D0: Rear Mic=0x18
[ 2.360470] snd_hda_codec_realtek hdaudioC1D0: Line=0x1a
[ 2.367773] AVX2 version of gcm_enc/dec engaged.
[ 2.367774] AES CTR mode by8 optimization enabled
[ 2.369839] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.370287] acpi device:16: registered as cooling_device9
[ 2.370346] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input76
[ 2.370442] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 2.370468] [drm] Initialized i915 1.6.0 20160919 for 0000:00:02.0 on minor 0
[ 2.376800] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input77
[ 2.376846] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input78
[ 2.376890] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input79
[ 2.376926] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card1/input80
[ 2.376961] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input81
[ 2.385843] clocksource: Switched to clocksource tsc
[ 2.386177] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input82
[ 2.386217] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input83
[ 2.386247] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input84
[ 2.391510] ppdev: user-space parallel port driver
[ 2.393090] iTCO_vendor_support: vendor-support=0
[ 2.393743] fbcon: inteldrmfb (fb0) is primary device
[ 2.396619] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 2.396649] iTCO_wdt: Found a 9 Series TCO device (Version=2, TCOBASE=0x1860)
[ 2.396711] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 2.399467] intel_rapl: Found RAPL domain package
[ 2.399468] intel_rapl: Found RAPL domain core
[ 2.399469] intel_rapl: Found RAPL domain uncore
[ 2.399470] intel_rapl: Found RAPL domain dram
[ 2.408235] r8169 0000:02:00.0 enp2s0: renamed from eth0
[ 2.485492] FAT-fs (sda2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 2.509147] Console: switching to colour frame buffer device 240x67
[ 2.529223] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 2.675716] fuse init (API version 7.26)
[ 2.955352] ath: EEPROM regdomain: 0x30
[ 2.955353] ath: EEPROM indicates we should expect a direct regpair map
[ 2.955353] ath: Country alpha2 being used: AM
[ 2.955354] ath: Regpair used: 0x30
[ 2.956934] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 2.957083] ath5k: phy0: Atheros AR2414 chip found (MAC: 0x79, PHY: 0x45)
[ 2.970337] ath5k 0000:04:01.0 wlp4s1: renamed from wlan0
[ 3.440503] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input75
[ 3.496854] FAT-fs (sdc): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 3.499426] FAT-fs (sdc): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 3.589217] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: discard
[ 3.995845] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 4.034378] r8169 0000:02:00.0 enp2s0: link down
[ 4.034445] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 4.036929] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 4.047287] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 4.059144] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 4.080342] NET: Registered protocol family 17
[ 4.109051] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 4.195876] audit: type=1006 audit(1491406284.192:2): pid=565 uid=0 old-auid=4294967295 auid=1001 tty=(none) old-ses=4294967295 ses=1 res=1
[ 4.203778] audit: type=1006 audit(1491406284.199:3): pid=569 uid=0 old-auid=4294967295 auid=1001 tty=(none) old-ses=4294967295 ses=2 res=1
[ 4.743996] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 4.743997] Bluetooth: BNEP filters: protocol multicast
[ 4.743999] Bluetooth: BNEP socket layer initialized
[ 4.987407] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 5.861374] wlp4s1: authenticate with 18:a6:f7:6c:44:9b
[ 5.869778] wlp4s1: send auth to 18:a6:f7:6c:44:9b (try 1/3)
[ 5.871135] wlp4s1: authenticated
[ 5.871230] wlp4s1: associating with AP with corrupt probe response
[ 5.871992] wlp4s1: associate with 18:a6:f7:6c:44:9b (try 1/3)
[ 5.875566] wlp4s1: RX AssocResp from 18:a6:f7:6c:44:9b (capab=0x431 status=0 aid=2)
[ 5.875701] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s1: link becomes ready
[ 5.875706] wlp4s1: associated
[ 20.369174] wlp4s1: deauthenticating from 18:a6:f7:6c:44:9b by local choice (Reason: 3=DEAUTH_LEAVING)
[ 20.503620] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 20.562724] PM: Syncing filesystems ... done.
[ 20.592229] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 20.593970] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 20.595194] Suspending console(s) (use no_console_suspend to debug)
[ 20.595735] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 20.595751] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 20.595865] sd 1:0:0:0: [sdb] Stopping disk
[ 20.596520] sd 0:0:0:0: [sda] Stopping disk
[ 20.686638] parport_pc 00:08: disabled
[ 20.686743] serial 00:07: disabled
[ 20.686757] i8042 aux 00:06: System wakeup disabled by ACPI
[ 20.686769] i8042 kbd 00:05: System wakeup enabled by ACPI
[ 21.138342] PM: suspend of devices complete after 542.873 msecs
[ 21.140476] PM: late suspend of devices complete after 2.132 msecs
[ 21.140804] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
[ 21.140876] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI
[ 21.140909] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
[ 21.164440] PM: noirq suspend of devices complete after 23.960 msecs
[ 21.164657] ACPI: Preparing to enter system sleep state S3
[ 21.164944] PM: Saving platform NVS memory
[ 21.164977] Disabling non-boot CPUs ...
[ 21.173614] Removed affinity for 454 processes to cpu 1
[ 21.173620] smpboot: CPU 1 is now offline
[ 21.189596] Removed affinity for 453 processes to cpu 2
[ 21.189601] smpboot: CPU 2 is now offline
[ 21.205589] Removed affinity for 453 processes to cpu 3
[ 21.205594] smpboot: CPU 3 is now offline
[ 21.207278] ACPI: Low-level resume complete
[ 21.207340] PM: Restoring platform NVS memory
[ 21.207665] Suspended for 73.798 seconds
[ 21.207702] Enabling non-boot CPUs ...
[ 21.207752] x86: Booting SMP configuration:
[ 21.207753] smpboot: Booting Node 0 Processor 1 APIC 0x2
[ 21.210343] TSC synchronization [CPU#0 -> CPU#1]:
[ 21.210344] Measured 1630959212 cycles TSC warp between CPUs, turning off TSC clock.
[ 21.210347] tsc: Marking TSC unstable due to check_tsc_sync_source failed
[ 21.720173] cache: parent cpu1 should not be sleeping
[ 21.720563] Added affinity for 361 processes to cpu 1
[ 21.720568] CPU1 is up
[ 21.720590] smpboot: Booting Node 0 Processor 2 APIC 0x4
[ 21.721115] cache: parent cpu2 should not be sleeping
[ 21.721485] Added affinity for 361 processes to cpu 2
[ 21.721491] CPU2 is up
[ 21.721509] smpboot: Booting Node 0 Processor 3 APIC 0x6
[ 21.722136] cache: parent cpu3 should not be sleeping
[ 21.722516] Added affinity for 361 processes to cpu 3
[ 21.722517] Released forced binding to cpu0 for 361 processes
[ 21.722523] CPU3 is up
[ 21.726265] clocksource: Switched to clocksource hpet
[ 21.726301] ACPI: Waking up from system sleep state S3
[ 21.211872] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
[ 21.223106] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 21.223276] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 21.235110] PM: noirq resume of devices complete after 23.425 msecs
[ 21.235396] PM: early resume of devices complete after 0.274 msecs
[ 21.235629] rtc_cmos 00:02: System wakeup disabled by ACPI
[ 21.235694] i8042 kbd 00:05: System wakeup disabled by ACPI
[ 21.235828] sd 1:0:0:0: [sdb] Starting disk
[ 21.236123] serial 00:07: activated
[ 21.236224] sd 0:0:0:0: [sda] Starting disk
[ 21.236533] parport_pc 00:08: activated
[ 21.418308] PM: resume of devices complete after 182.909 msecs
[ 21.418545] Restarting tasks ...
[ 21.421067] pci_bus 0000:04: Allocating resources
[ 21.421085] pci 0000:03:00.0: bridge window [io 0x1000-0x0fff] to [bus 04] add_size 1000
[ 21.421087] pci 0000:03:00.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 add_align 100000
[ 21.421089] pci 0000:03:00.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
[ 21.421090] pci 0000:03:00.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
[ 21.421091] pci 0000:03:00.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
[ 21.421092] pci 0000:03:00.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
[ 21.421101] pci 0000:03:00.0: BAR 15: assigned [mem 0xdf600000-0xdf7fffff 64bit pref]
[ 21.421104] pci 0000:03:00.0: BAR 13: assigned [io 0x3000-0x3fff]
[ 21.423025] done.
[ 21.423200] video LNXVIDEO:00: Restoring backlight state
[ 21.431970] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 21.475508] r8169 0000:02:00.0 enp2s0: link down
[ 21.475574] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 21.476374] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 21.486703] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 21.498320] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 21.539718] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 21.572455] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 21.572477] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 21.572831] ata1.00: configured for UDMA/133
[ 22.422756] IPv6: ADDRCONF(NETDEV_UP): wlp4s1: link is not ready
[ 23.320693] wlp4s1: authenticate with 18:a6:f7:6c:44:9b
[ 23.329255] wlp4s1: send auth to 18:a6:f7:6c:44:9b (try 1/3)
[ 23.330618] wlp4s1: authenticated
[ 23.330728] wlp4s1: associating with AP with corrupt probe response
[ 23.331029] wlp4s1: associate with 18:a6:f7:6c:44:9b (try 1/3)
[ 23.335263] wlp4s1: RX AssocResp from 18:a6:f7:6c:44:9b (capab=0x431 status=0 aid=2)
[ 23.335371] wlp4s1: associated
[ 23.335424] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s1: link becomes ready
[ 25.576035] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 25.577750] ata2.00: configured for UDMA/133
[ 56.001414] ath5k: ath5k_hw_get_isr: ISR: 0x00000400 IMR: 0x00000000
[ 235.624902] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 235.624905] ata4: irq_stat 0x00400040, connection status changed
[ 235.624908] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 235.624913] ata4: hard resetting link
[ 236.344027] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 236.345210] ata4.00: FORCE: horkage modified (disable)
[ 236.345212] ata4.00: unsupported device, disabling
[ 236.345213] ata4.00: disabled
[ 236.345222] ata4: EH complete
[ 590.150758] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 590.150765] ata4: irq_stat 0x00400040, connection status changed
[ 590.150769] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 590.150778] ata4: hard resetting link
[ 590.872098] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 590.873231] ata4.00: FORCE: horkage modified (disable)
[ 590.873235] ata4.00: unsupported device, disabling
[ 590.873237] ata4.00: disabled
[ 590.873250] ata4: EH complete
[ 614.173987] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 614.173989] ata4: irq_stat 0x00400040, connection status changed
[ 614.173991] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 614.173993] ata4: hard resetting link
[ 614.896087] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 614.897202] ata4.00: FORCE: horkage modified (disable)
[ 614.897205] ata4.00: unsupported device, disabling
[ 614.897207] ata4.00: disabled
[ 614.897222] ata4: EH complete
[ 717.355654] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 717.355656] ata4: irq_stat 0x00400040, connection status changed
[ 717.355657] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 717.355660] ata4: hard resetting link
[ 718.072051] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 718.073177] ata4.00: FORCE: horkage modified (disable)
[ 718.073178] ata4.00: unsupported device, disabling
[ 718.073179] ata4.00: disabled
[ 718.073185] ata4: EH complete
[ 948.002225] ath5k: ath5k_hw_get_isr: ISR: 0x00000080 IMR: 0x00000000
[ 1159.348413] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 1159.348420] ata4: irq_stat 0x00400040, connection status changed
[ 1159.348424] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 1159.348433] ata4: hard resetting link
[ 1160.064043] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1160.065154] ata4.00: FORCE: horkage modified (disable)
[ 1160.065155] ata4.00: unsupported device, disabling
[ 1160.065156] ata4.00: disabled
[ 1160.065167] ata4: EH complete
[ 1188.002243] ath5k: ath5k_hw_get_isr: ISR: 0x00000080 IMR: 0x00000000
[ 1309.384703] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 1309.384709] ata4: irq_stat 0x00400040, connection status changed
[ 1309.384713] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 1309.384722] ata4: hard resetting link
[ 1310.104045] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1310.105163] ata4.00: FORCE: horkage modified (disable)
[ 1310.105164] ata4.00: unsupported device, disabling
[ 1310.105164] ata4.00: disabled
[ 1310.105170] ata4: EH complete
[ 1423.420194] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 1423.420201] ata4: irq_stat 0x00400040, connection status changed
[ 1423.420205] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 1423.420214] ata4: hard resetting link
[ 1424.136050] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1424.137179] ata4.00: FORCE: horkage modified (disable)
[ 1424.137180] ata4.00: unsupported device, disabling
[ 1424.137181] ata4.00: disabled
[ 1424.137186] ata4: EH complete
[ 1532.035658] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 1532.035660] ata4: irq_stat 0x00400040, connection status changed
[ 1532.035661] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 1532.035664] ata4: hard resetting link
[ 1532.752080] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1532.753215] ata4.00: FORCE: horkage modified (disable)
[ 1532.753217] ata4.00: unsupported device, disabling
[ 1532.753219] ata4.00: disabled
[ 1532.753230] ata4: EH complete
[ 1568.018183] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 1568.018185] ata4: irq_stat 0x00400040, connection status changed
[ 1568.018186] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 1568.018190] ata4: hard resetting link
[ 1568.736062] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1568.737219] ata4.00: FORCE: horkage modified (disable)
[ 1568.737222] ata4.00: unsupported device, disabling
[ 1568.737225] ata4.00: disabled
[ 1568.737239] ata4: EH complete
[ 1925.671895] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 1925.671901] ata4: irq_stat 0x00400040, connection status changed
[ 1925.671905] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 1925.671914] ata4: hard resetting link
[ 1926.392050] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1926.393187] ata4.00: FORCE: horkage modified (disable)
[ 1926.393188] ata4.00: unsupported device, disabling
[ 1926.393188] ata4.00: disabled
[ 1926.393194] ata4: EH completeAnd, if it helps, here's the dmesg containing only usb related things:
[ 0.270855] usbcore: registered new interface driver usbfs
[ 0.270860] usbcore: registered new interface driver hub
[ 0.270869] usbcore: registered new device driver usb
[ 0.423267] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.423268] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.423269] usb usb1: Product: xHCI Host Controller
[ 0.423269] usb usb1: Manufacturer: Linux 4.9.20-1-lqx xhci-hcd
[ 0.423270] usb usb1: SerialNumber: 0000:00:14.0
[ 0.427720] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.427721] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.427722] usb usb2: Product: xHCI Host Controller
[ 0.427723] usb usb2: Manufacturer: Linux 4.9.20-1-lqx xhci-hcd
[ 0.427723] usb usb2: SerialNumber: 0000:00:14.0
[ 0.439518] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.439519] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.439519] usb usb3: Product: EHCI Host Controller
[ 0.439520] usb usb3: Manufacturer: Linux 4.9.20-1-lqx ehci_hcd
[ 0.439521] usb usb3: SerialNumber: 0000:00:1a.0
[ 0.450548] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.450549] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.450550] usb usb4: Product: EHCI Host Controller
[ 0.450550] usb usb4: Manufacturer: Linux 4.9.20-1-lqx ehci_hcd
[ 0.450551] usb usb4: SerialNumber: 0000:00:1d.0
[ 0.757531] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 0.765534] usb 4-1: new high-speed USB device number 2 using ehci-pci
[ 0.789535] usb 1-11: new high-speed USB device number 2 using xhci_hcd
[ 0.875894] usb 3-1: New USB device found, idVendor=8087, idProduct=8009
[ 0.875895] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 0.883907] usb 4-1: New USB device found, idVendor=8087, idProduct=8001
[ 0.883909] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 0.959548] usb 1-11: New USB device found, idVendor=0951, idProduct=1665
[ 0.959550] usb 1-11: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 0.959550] usb 1-11: Product: DataTraveler 2.0
[ 0.959551] usb 1-11: Manufacturer: Kingston
[ 0.959552] usb 1-11: SerialNumber: 60A44C3FAD9EF061B98E24AF
[ 0.960482] usb-storage 1-11:1.0: USB Mass Storage device detected
[ 0.960542] scsi host6: usb-storage 1-11:1.0
[ 0.960577] usbcore: registered new interface driver usb-storage
[ 0.960692] usbcore: registered new interface driver uas
[ 2.042330] usbcore: registered new interface driver btusbAlso, I think that copying the entire content of the flash drive, edit it and then dd it again on the flash drive is too slow, and is not as simple as it is on windows, drag and dropping a file directly into flash drive, as it should be.
Last edited by Pival81 (2017-04-05 16:10:48)
Offline
#7 2017-04-05 16:52:32
- seth
- Member
- Registered: 2012-09-03
- Posts: 51,056
Re: Slow usb flash drives
Also, I think that copying the entire content of the flash drive, edit it and then dd it again on the flash drive
Errr... that was meant as a test to figure whether the FS layer is to blame or the HW layer - no way as an approach to copy files; that would be unbelivably clumsy ... 
Offline
#8 2017-04-05 16:57:44
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
Oh, sorry, my bad...
How can I do that?
Offline
#9 2017-04-05 19:11:32
- seth
- Member
- Registered: 2012-09-03
- Posts: 51,056
Re: Slow usb flash drives
Check
lsblk -o NAME,LABELto see which device is your usb key, eg. /dev/sdb (NOT /dev/sdb1, that's a partition)
*** ENSURE THAT ALL PARTITIONS ON THE KEY ARE UNMOUNTED! ***
*** IN DOUBT, ENSURE TO HAVE A BACKUP OF THE DATA ON THE KEY ***
The following assumes /dev/sdb as usb key and /home/pival81 as your $HOME - replace them with the accurate values!
sudo dd if=/dev/sdb of=/home/pival81/usb_bak.iso status=progress # this will take 16GB on your home directory
sudo md5sum /dev/sdb /home/pival81/usb_bak.iso # compare the checksumsto test raw write speed
time sudo dd if=/dev/zero of=/dev/sdb bs=1K count=1M status=progress # this writes 1024MB (1024^3 bytes) of zeros to your usb key (which is now unreadable; time will hlp because you can expect a stall at the end)
time sudo dd if=/dev/zero of=/dev/sdb bs=1K count=1M status=progress # feel free to reproduce this 3 or 4 times to rule out side effectsand to restore your key
sudo dd if=/home/pival81/usb_bak.iso of=/dev/sdb status=progressOffline
#10 2017-04-06 06:57:34
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
I don't have much time to do a backup of the whole flash drive, but I can still test raw write speed on my personal drive, since it's always empty anyway.
Raw speed sems to be good:
$ time sudo dd if=/dev/zero of=/dev/sdc bs=1K count=1M status=progress
1069458432 bytes (1,1 GB, 1020 GiB) copied, 273,001 s, 3,9 MB/s
1048576+0 record dentro
1048576+0 record fuori
1073741824 bytes (1,1 GB, 1,0 618) copied, 273,974 5, 3,9 MB/s
sudo dd if=/dev/zero of=/dev/sdc bs=1K count=1M status=progress
4,105 user 2,31 s system 2% cpu 4 33,99 totalEDIT: doing it a second time gives slightly better results:
$ time sudo dd if=/dev/zero of=/dev/sdc bs=1K count=1M status=progress
1070121984 bytes (1,1 GB, 1021 MiB) copied, 226,008 s, 4,7 MB/s
1048576+0 record dentro
1048576+0 record fuori
1073741824 bytes (1,1 GB, 1,0 GiB) copied, 226,82 s, 4,7 MB/s
sudo dd if=/dev/zero of=/dev/sdc bs=1K count=1M status=progress
3,46s user 2,06 s system 2% cpu 3 46,83 total-- read the Code of Conduct and only post thumbnails http://wiki.archlinux.org/index.php/Cod … s_and_code [jwr] --
Last edited by Pival81 (2017-04-06 09:49:31)
Offline
#11 2017-04-06 07:48:53
- olegabrielz
- Member
- From: Norway
- Registered: 2015-12-23
- Posts: 255
Re: Slow usb flash drives
Hi there Pival81
Could you please edit your post and remove full size pictures:
https://wiki.archlinux.org/index.php/Co … s_and_code
... Do not post screenshots of text output; post the actual text.
Be aware of my Newbie Powers
Offline
#12 2017-04-06 09:48:04
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
Fixed.
Sorry, I didn't know posting pics of terminals was against the rules, I won't be doing it again.
Offline
#13 2017-04-06 13:40:13
- seth
- Member
- Registered: 2012-09-03
- Posts: 51,056
Re: Slow usb flash drives
Ok, we're then in FS area - bad for the other stick ;-)
First just try to format your own one using "sudo fdisk /dev/sdb" and "sudo mkfs.vfat -n 'MyStick' /dev/sdb1" (sdb being a placeholder again ;-)
(you can also use cfdisk if you prefer, use "b" ie. "W95 FAT32" as type)
If things are slow again, try to "cp foo /tmp/foo; cp /tmp/foo /run/media/MyStick", ie. copy from tmps to the stick to rule out the HDD being the cause...
Offline
#14 2017-04-06 14:30:57
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
Reformatted the usb stick and mounted with the sync option, and it's slow in both GUI and terminal.
I also tried copying the file (2 GB) into /tmp and then from /tmp into the stick, but it changes nothing.
The filesystem is mounted like this:
/dev/sdc1 /run/media/pival81/16GB vfat rw,sync,nosuid,nodev,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=utf8,shortname=mixed,errors=remount-ro 0 0Taken from /etc/mtab
Offline
#15 2017-04-06 20:11:03
- seth
- Member
- Registered: 2012-09-03
- Posts: 51,056
Re: Slow usb flash drives
I'm not sure whether utf-8 is a good idea if you want to sue this from OtherOS and "flush" is far more reasonable than "sync" but those won't explain slowness.
Ok, let's see formatting details, but if you used fdisk & mkfs standards, this won't reveal any surprises...
sudo fdisk -l /dev/sdc # use on DISK
sudo dosfsck -n -v /dev/sdc1 # use on PARTITIONOffline
#16 2017-04-07 10:34:58
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
Disk /dev/sdc: 14,5 GiB, 15602810880 bytes, 30474240 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x04cb014d
Device Boot Start End Sectors Size Id Type
/dev/sdc1 2048 30474239 30472192 14,5G b W95 FAT32fsck.fat 4.1 (2017-01-24)
Checking we can access the last sector of the filesystem
Boot sector contents:
System ID "mkfs.fat"
Media byte 0xf8 (hard disk)
512 bytes per logical sector
8192 bytes per cluster
32 reserved sectors
First FAT starts at byte 16384 (sector 32)
2 FATs, 32 bit entries
7618560 bytes per FAT (= 14880 sectors)
Root directory start at cluster 2 (arbitrary size)
Data area starts at byte 15253504 (sector 29792)
1902650 data clusters (15586508800 bytes)
32 sectors/track, 64 heads
2048 hidden sectors
30472192 sectors total
Checking for unused clusters.
Checking free cluster summary.
/dev/sdc1: 1 files, 1/1902650 clustersOffline
#17 2017-04-07 14:12:54
- seth
- Member
- Registered: 2012-09-03
- Posts: 51,056
Re: Slow usb flash drives
As boring as expected :-(
Since it's your stick, just try to temporarily format it as extfs4 (don't forget to change the partition type ;-) and see whether the stick performs better (to see whether it's the FS or some userspace daemon is interfering on I/O - I understood that you got to stay with FAT32)
Offline
#18 2017-04-08 08:55:52
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
GParted won't let me create an ext4 partition, I tried everything but it gives me an error:
Before creating the partition it displays an error message "Input/output error during write on /dev/sdc" and gives me three choices (retry, cancel and ignore).
After this it displays another error message "Error fsyncing/closing /dev/sdc: Input/output error" and gives two choices (retry and ignore).
It has been doing this for some months for this pendrive, but I always did retry.
Then it fails; here are the details:
GParted 0.28.1 --enable-libparted-dmraid --enable-online-resize
Libparted 3.2
Format /dev/sdc1 as ext4 00:04:04 ( ERROR )
calibrate /dev/sdc1 00:00:00 ( SUCCESS )
path: /dev/sdc1 (partition)
start: 2048
end: 30474239
size: 30472192 (14.53 GiB)
clear old file system signatures in /dev/sdc1 00:03:47 ( SUCCESS )
write 512.00 KiB of zeros at byte offset 0 00:00:00 ( SUCCESS )
write 4.00 KiB of zeros at byte offset 67108864 00:00:00 ( SUCCESS )
write 512.00 KiB of zeros at byte offset 15601238016 00:00:00 ( SUCCESS )
write 4.00 KiB of zeros at byte offset 15601696768 00:00:00 ( SUCCESS )
write 8.00 KiB of zeros at byte offset 15601754112 00:00:00 ( SUCCESS )
flush operating system cache of /dev/sdc 00:03:47 ( SUCCESS )
set partition type on /dev/sdc1 00:00:00 ( SUCCESS )
new partition type: ext4
create new ext4 file system 00:00:17 ( ERROR )
mkfs.ext4 -F -O ^64bit -L "" /dev/sdc1 00:00:17 ( ERROR )
Creating filesystem with 3809024 4k blocks and 952848 inodes
Filesystem UUID: d4d3462d-866d-4073-b652-96d3731800fd
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208
Allocating group tables: done
Writing inode tables: done
Creating journal (16384 blocks): done
Writing superblocks and filesystem accounting information:
mke2fs 1.43.4 (31-Jan-2017)
Warning, had trouble writing out superblocks.
libparted messages ( INFO )
Input/output error during write on /dev/sdc
Error fsyncing/closing /dev/sdc: Input/output error
========================================Offline
#19 2017-04-10 13:00:53
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
So, nothing?
Offline
#20 2017-04-11 11:45:18
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
My new usb 3.0 32 gb drive just arrived, I mounted it with sync and it is now going at an acceptable speed of 1.3 MB/s, but I still think that's too slow.
Offline
#21 2017-04-11 11:58:41
- newbie1962
- Member
- From: italy
- Registered: 2012-07-24
- Posts: 137
Re: Slow usb flash drives
hi, this hdparm,my usb toshiba-ex2
prova ~ $ df -h /
File system Dim. Usati Dispon. Uso% Montato su
/dev/sdb1 30G 6,7G 22G 25% /
prova ~ $ sudo hdparm -Tt /dev/sdb
/dev/sdb:
Timing cached reads: 8624 MB in 2.00 seconds = 4316.61 MB/sec
Timing buffered disk reads: 654 MB in 3.01 seconds = 217.46 MB/sec
prova ~ $ to transfer 2 gb, it takes approximately 15 seconds from normal internal disk, to usb3, the USB does not have the journal
best regards
Last edited by newbie1962 (2017-04-11 11:59:24)
hp-envy dv7
Offline
#22 2017-04-13 11:26:09
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
I'm still stuck here, any suggestions?
Offline
#23 2017-04-15 22:13:32
- seth
- Member
- Registered: 2012-09-03
- Posts: 51,056
Re: Slow usb flash drives
Sorry, I was offline the last week (or more like "off-civilization " ;-)
The I/O error implies that the device or the usb hub (or their connection, eg. a loose plug) is physically damaged - in contrast to the former dd findings... or there's a bug in gparted (never used it)
About the USB 3.0 stick: you've 3 USB 2.0 hubs and one USB 3.0 - ensure to use one of the USB 3.0 slots (they're usually encoded with blue color) and that the xhci_hcd module is loaded and in use (lsusb -v, check the bcdUSB value).
Also ensure the problem isn't on the bus, ie. watch out for similar I/O errors w/ the new key.
1.3 MB/s on USB 3.0 is btw. not "too slow" but rather "ridiculous" ;-)
(and actually sounds quite like USB 2.0)
Offline
#24 2017-04-16 14:45:31
- Pival81
- Member
- Registered: 2015-10-09
- Posts: 29
Re: Slow usb flash drives
Yes that drive is probably damaged, it is actually rusty as hell.
I have always used the usb 3.0 port for the new drive, the blue port; Gparted gives no errors for this drive.
For the xhci_hcd module, I have done sudo modprobe xhci_hcd , but after that it changes nothing, although I'm not sure that that command is enough.
One more thing... what speed should i espect for usb 3.0 flash drives? I have never used one, and I have always used an old laptop with usb 2.0 drives.
Offline
#25 2017-04-16 15:11:56
- Lone_Wolf
- Member
- From: Netherlands, Europe
- Registered: 2005-10-04
- Posts: 11,911
Re: Slow usb flash drives
USB 3.0 practical max seems to be around 400 MB/s, newbie1962 in post #21 shows a read speed of 217 MB/s .
If the drive would do 130 MB/s i'd call it acceptable.
Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.
(A works at time B) && (time C > time B ) ≠ (A works at time C)
Offline