* [PATCH] usb: hub: move resume delay at the head of all USB access functions
@ 2019-12-20 2:59 AceLan Kao
2019-12-20 15:48 ` Alan Stern
0 siblings, 1 reply; 9+ messages in thread
From: AceLan Kao @ 2019-12-20 2:59 UTC (permalink / raw)
To: Greg Kroah-Hartman, Alan Stern, Kai-Heng Feng, Thinh Nguyen,
Harry Pan, David Heinzelmann, Andrey Konovalov,
Nicolas Saenz Julienne, Mathieu Malaterre, linux-usb,
linux-kernel
usb_control_msg() function should be called after the resume delay, or
you'll encounter the below errors sometime.
After the issue happens, have to re-plug the USB cable to recover.
[ 837.483573] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
[ 837.490889] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
[ 837.506780] usb 2-3-port4: cannot disable (err = -71)
Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
---
drivers/usb/core/hub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index f229ad6952c0..2fb2816b0d38 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -3522,6 +3522,7 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
}
}
+ msleep(USB_RESUME_TIMEOUT);
usb_lock_port(port_dev);
/* Skip the initial Clear-Suspend step for a remote wakeup */
@@ -3544,7 +3545,6 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
/* drive resume for USB_RESUME_TIMEOUT msec */
dev_dbg(&udev->dev, "usb %sresume\n",
(PMSG_IS_AUTO(msg) ? "auto-" : ""));
- msleep(USB_RESUME_TIMEOUT);
/* Virtual root hubs can trigger on GET_PORT_STATUS to
* stop resume signaling. Then finish the resume
--
2.17.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH] usb: hub: move resume delay at the head of all USB access functions
2019-12-20 2:59 [PATCH] usb: hub: move resume delay at the head of all USB access functions AceLan Kao
@ 2019-12-20 15:48 ` Alan Stern
2019-12-23 4:29 ` AceLan Kao
0 siblings, 1 reply; 9+ messages in thread
From: Alan Stern @ 2019-12-20 15:48 UTC (permalink / raw)
To: AceLan Kao
Cc: Greg Kroah-Hartman, Kai-Heng Feng, Thinh Nguyen, Harry Pan,
David Heinzelmann, Andrey Konovalov, Nicolas Saenz Julienne,
Mathieu Malaterre, linux-usb, linux-kernel
On Fri, 20 Dec 2019, AceLan Kao wrote:
> usb_control_msg() function should be called after the resume delay, or
Which usb_control_msg() call are you referring to? Is it the call
under hub_port_status()?
> you'll encounter the below errors sometime.
> After the issue happens, have to re-plug the USB cable to recover.
>
> [ 837.483573] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
> [ 837.490889] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
> [ 837.506780] usb 2-3-port4: cannot disable (err = -71)
You need to do a better job of figuring out why these errors occur. It
is not connected to the resume delay; there must be a different reason.
Hint: This is the sort of error you would expect to see if the kernel
tried to resume a device while its parent hub was still suspended.
> Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
> ---
> drivers/usb/core/hub.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
> index f229ad6952c0..2fb2816b0d38 100644
> --- a/drivers/usb/core/hub.c
> +++ b/drivers/usb/core/hub.c
> @@ -3522,6 +3522,7 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
> }
> }
>
> + msleep(USB_RESUME_TIMEOUT);
This makes no sense at all. At this point we haven't even started to
do the resume signalling, so there's no reason to wait for it to
finish.
> usb_lock_port(port_dev);
>
> /* Skip the initial Clear-Suspend step for a remote wakeup */
> @@ -3544,7 +3545,6 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
> /* drive resume for USB_RESUME_TIMEOUT msec */
> dev_dbg(&udev->dev, "usb %sresume\n",
> (PMSG_IS_AUTO(msg) ? "auto-" : ""));
> - msleep(USB_RESUME_TIMEOUT);
This is wrong also. At this point the resume signal _is_ being sent,
and the USB spec requires that we wait a minimum amount of time for the
device to fully resume.
Alan Stern
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] usb: hub: move resume delay at the head of all USB access functions
2019-12-20 15:48 ` Alan Stern
@ 2019-12-23 4:29 ` AceLan Kao
2019-12-24 15:23 ` Alan Stern
0 siblings, 1 reply; 9+ messages in thread
From: AceLan Kao @ 2019-12-23 4:29 UTC (permalink / raw)
To: Alan Stern
Cc: Greg Kroah-Hartman, Kai-Heng Feng, Thinh Nguyen, Harry Pan,
David Heinzelmann, Andrey Konovalov, Nicolas Saenz Julienne,
Mathieu Malaterre, linux-usb, Linux-Kernel@Vger. Kernel. Org
Alan Stern <stern@rowland.harvard.edu> 於 2019年12月20日 週五 下午11:48寫道：
>
> On Fri, 20 Dec 2019, AceLan Kao wrote:
>
> > usb_control_msg() function should be called after the resume delay, or
>
> Which usb_control_msg() call are you referring to? Is it the call
> under hub_port_status()?
usb_port_resume() -> hub_port_status() -> hub_ext_port_status()
-> get_port_status() -> usb_control_msg()
>
> > you'll encounter the below errors sometime.
> > After the issue happens, have to re-plug the USB cable to recover.
> >
> > [ 837.483573] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
> > [ 837.490889] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
> > [ 837.506780] usb 2-3-port4: cannot disable (err = -71)
>
> You need to do a better job of figuring out why these errors occur. It
> is not connected to the resume delay; there must be a different reason.
> Hint: This is the sort of error you would expect to see if the kernel
> tried to resume a device while its parent hub was still suspended.
Once this error shows, the USB port doesn't work until re-plug the cable.
I have no idea what else I can do to this, do you have any idea that I
could try?
Thanks.
>
> > Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
> > ---
> > drivers/usb/core/hub.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
> > index f229ad6952c0..2fb2816b0d38 100644
> > --- a/drivers/usb/core/hub.c
> > +++ b/drivers/usb/core/hub.c
> > @@ -3522,6 +3522,7 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
> > }
> > }
> >
> > + msleep(USB_RESUME_TIMEOUT);
>
> This makes no sense at all. At this point we haven't even started to
> do the resume signalling, so there's no reason to wait for it to
> finish.
I thought the h/w need some time to be back to stable status when resuming.
>
> > usb_lock_port(port_dev);
> >
> > /* Skip the initial Clear-Suspend step for a remote wakeup */
> > @@ -3544,7 +3545,6 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
> > /* drive resume for USB_RESUME_TIMEOUT msec */
> > dev_dbg(&udev->dev, "usb %sresume\n",
> > (PMSG_IS_AUTO(msg) ? "auto-" : ""));
> > - msleep(USB_RESUME_TIMEOUT);
>
> This is wrong also. At this point the resume signal _is_ being sent,
> and the USB spec requires that we wait a minimum amount of time for the
> device to fully resume.
I don't see the difference that after the delay, it calls hub_port_status(), but
in the beginning of usb_port_resume() it call the same function, too.
So, I think it should be good to move the delay before the first
hub_port_status()
>
> Alan Stern
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] usb: hub: move resume delay at the head of all USB access functions
2019-12-23 4:29 ` AceLan Kao
@ 2019-12-24 15:23 ` Alan Stern
2019-12-25 3:15 ` AceLan Kao
0 siblings, 1 reply; 9+ messages in thread
From: Alan Stern @ 2019-12-24 15:23 UTC (permalink / raw)
To: AceLan Kao
Cc: Greg Kroah-Hartman, Kai-Heng Feng, Thinh Nguyen, Harry Pan,
David Heinzelmann, Andrey Konovalov, Nicolas Saenz Julienne,
Mathieu Malaterre, linux-usb, Linux-Kernel@Vger. Kernel. Org
On Mon, 23 Dec 2019, AceLan Kao wrote:
> > > you'll encounter the below errors sometime.
> > > After the issue happens, have to re-plug the USB cable to recover.
> > >
> > > [ 837.483573] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
> > > [ 837.490889] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
> > > [ 837.506780] usb 2-3-port4: cannot disable (err = -71)
> >
> > You need to do a better job of figuring out why these errors occur. It
> > is not connected to the resume delay; there must be a different reason.
> > Hint: This is the sort of error you would expect to see if the kernel
> > tried to resume a device while its parent hub was still suspended.
> Once this error shows, the USB port doesn't work until re-plug the cable.
> I have no idea what else I can do to this, do you have any idea that I
> could try?
> Thanks.
Maybe you can collect a usbmon trace showing what happens when the
error occurs. There's probably something going on that you aren't
aware of.
Alan Stern
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] usb: hub: move resume delay at the head of all USB access functions
2019-12-24 15:23 ` Alan Stern
@ 2019-12-25 3:15 ` AceLan Kao
2019-12-26 4:13 ` Pan, Harry
2020-01-02 21:37 ` Alan Stern
0 siblings, 2 replies; 9+ messages in thread
From: AceLan Kao @ 2019-12-25 3:15 UTC (permalink / raw)
To: Alan Stern
Cc: Greg Kroah-Hartman, Kai-Heng Feng, Thinh Nguyen, Harry Pan,
David Heinzelmann, Andrey Konovalov, Nicolas Saenz Julienne,
Mathieu Malaterre, linux-usb, Linux-Kernel@Vger. Kernel. Org
[-- Attachment #1: Type: text/plain, Size: 1670 bytes --]
Here[1] are the dmesg and the usbmon log from wireshark, and
/sys/kernel/debug/usb/usbmon/0u.
I verified this issue on Dell XPS 13 + Dell Salomon WD19 docking
station(plug-in 3 USB disk on it)
After s2idle 7 times, 2 usb disks lost. But from wireshark log, the
packets look normal, no error.
So, I re-do the test again and log the usbmon/0u output, but it's greek to me.
Hope you can help to find some clues in the logs.
Thanks.
1. https://people.canonical.com/~acelan/bugs/usb_issue/
Alan Stern <stern@rowland.harvard.edu> 於 2019年12月24日 週二 下午11:23寫道：
>
> On Mon, 23 Dec 2019, AceLan Kao wrote:
>
> > > > you'll encounter the below errors sometime.
> > > > After the issue happens, have to re-plug the USB cable to recover.
> > > >
> > > > [ 837.483573] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
> > > > [ 837.490889] hub 2-3:1.0: hub_ext_port_status failed (err = -71)
> > > > [ 837.506780] usb 2-3-port4: cannot disable (err = -71)
> > >
> > > You need to do a better job of figuring out why these errors occur. It
> > > is not connected to the resume delay; there must be a different reason.
> > > Hint: This is the sort of error you would expect to see if the kernel
> > > tried to resume a device while its parent hub was still suspended.
> > Once this error shows, the USB port doesn't work until re-plug the cable.
> > I have no idea what else I can do to this, do you have any idea that I
> > could try?
> > Thanks.
>
> Maybe you can collect a usbmon trace showing what happens when the
> error occurs. There's probably something going on that you aren't
> aware of.
>
> Alan Stern
>
[-- Attachment #2: dmesg_usb.log --]
[-- Type: text/x-log, Size: 122189 bytes --]
[ 0.000000] Linux version 5.5.0-050500rc3-generic (kernel@kathleen) (gcc version 9.2.1 20191130 (Ubuntu 9.2.1-21ubuntu1)) #201912230230 SMP Mon Dec 23 02:33:07 UTC 2019
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.5.0-050500rc3-generic root=UUID=ab002bbe-796e-49d5-9adb-a26368204628 ro
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Hygon HygonGenuine
[ 0.000000] Centaur CentaurHauls
[ 0.000000] zhaoxin Shanghai
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64
[ 0.000000] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512
[ 0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024
[ 0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8
[ 0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000035daafff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000035dab000-0x0000000035dabfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x0000000035dac000-0x0000000035dacfff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000035dad000-0x00000000561b6fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000561b7000-0x0000000056212fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056213000-0x0000000056214fff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000056215000-0x0000000056218fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056219000-0x0000000056219fff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000005621a000-0x000000005621dfff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000005621e000-0x000000005621efff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000005621f000-0x0000000056223fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056224000-0x0000000056224fff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000056225000-0x0000000056229fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000005622a000-0x000000005622bfff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000005622c000-0x000000005622ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056230000-0x0000000056231fff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000056232000-0x0000000056235fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056236000-0x0000000056237fff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000056238000-0x000000005623cfff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000005623d000-0x000000005623efff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000005623f000-0x0000000056243fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056244000-0x0000000056246fff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000056247000-0x000000005624bfff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000005624c000-0x000000005624cfff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000005624d000-0x0000000056250fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056251000-0x0000000056262fff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000056263000-0x0000000056280fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056281000-0x0000000056281fff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000056282000-0x0000000056285fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056286000-0x0000000056286fff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000056287000-0x000000005628bfff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000005628c000-0x000000005628dfff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000005628e000-0x0000000056292fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056293000-0x0000000056293fff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000056294000-0x0000000056298fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000056299000-0x000000005629afff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000005629b000-0x000000006375bfff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000006375c000-0x0000000063f3ffff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x0000000063f40000-0x0000000063ffefff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x0000000063fff000-0x0000000063ffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000064000000-0x0000000067ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000068600000-0x00000000687fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000069000000-0x00000000707fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff050000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000048f7fffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.70 by Dell
[ 0.000000] efi: SMBIOS=0x5697b000 TPMFinalLog=0x63f37000 ACPI=0x63ffe000 ACPI 2.0=0x63ffe014 ESRT=0x5689a018 MEMATTR=0x534e7018 PROP=0x345ed170
[ 0.000000] SMBIOS 3.1 present.
[ 0.000000] DMI: Dell Inc. XPS 13 9300/, BIOS 0.1.32 11/28/2019
[ 0.000000] tsc: Detected 1500.000 MHz processor
[ 0.001646] tsc: Detected 1497.600 MHz TSC
[ 0.001646] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.001647] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.001655] last_pfn = 0x48f800 max_arch_pfn = 0x400000000
[ 0.001658] MTRR default type: write-back
[ 0.001658] MTRR fixed ranges enabled:
[ 0.001659] 00000-9FFFF write-back
[ 0.001659] A0000-BFFFF uncachable
[ 0.001660] C0000-FFFFF write-protect
[ 0.001660] MTRR variable ranges enabled:
[ 0.001661] 0 base 0080000000 mask 7F80000000 uncachable
[ 0.001661] 1 base 0070000000 mask 7FF0000000 uncachable
[ 0.001662] 2 base 006C000000 mask 7FFC000000 uncachable
[ 0.001662] 3 base 006B000000 mask 7FFF000000 uncachable
[ 0.001663] 4 base 4000000000 mask 4000000000 uncachable
[ 0.001663] 5 disabled
[ 0.001663] 6 disabled
[ 0.001664] 7 disabled
[ 0.001664] 8 disabled
[ 0.001664] 9 disabled
[ 0.002170] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.002815] last_pfn = 0x64000 max_arch_pfn = 0x400000000
[ 0.013342] esrt: Reserving ESRT space from 0x000000005689a018 to 0x000000005689a050.
[ 0.013348] check: Scanning 1 areas for low memory corruption
[ 0.013353] Using GB pages for direct mapping
[ 0.013356] BRK [0x120801000, 0x120801fff] PGTABLE
[ 0.013357] BRK [0x120802000, 0x120802fff] PGTABLE
[ 0.013357] BRK [0x120803000, 0x120803fff] PGTABLE
[ 0.013371] BRK [0x120804000, 0x120804fff] PGTABLE
[ 0.013372] BRK [0x120805000, 0x120805fff] PGTABLE
[ 0.013462] BRK [0x120806000, 0x120806fff] PGTABLE
[ 0.013474] BRK [0x120807000, 0x120807fff] PGTABLE
[ 0.013505] BRK [0x120808000, 0x120808fff] PGTABLE
[ 0.013545] BRK [0x120809000, 0x120809fff] PGTABLE
[ 0.013573] Secure boot could not be determined
[ 0.013573] RAMDISK: [mem 0x2f4fd000-0x33a75fff]
[ 0.013579] ACPI: Early table checksum verification disabled
[ 0.013582] ACPI: RSDP 0x0000000063FFE014 000024 (v02 DELL )
[ 0.013584] ACPI: XSDT 0x0000000063F9D188 0000EC (v01 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013588] ACPI: FACP 0x0000000063FF5000 000114 (v06 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013591] ACPI: DSDT 0x0000000063FB4000 03DF4A (v02 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013593] ACPI: FACS 0x0000000063EDF000 000040
[ 0.013595] ACPI: SSDT 0x0000000063FFB000 001B61 (v02 CpuRef CpuSsdt 00003000 INTL 20180927)
[ 0.013597] ACPI: SSDT 0x0000000063FF6000 004162 (v02 INTEL DptfTabl 00001000 INTL 20180927)
[ 0.013599] ACPI: HPET 0x0000000063FF4000 000038 (v01 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013601] ACPI: APIC 0x0000000063FF3000 00012C (v03 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013602] ACPI: MCFG 0x0000000063FF2000 00003C (v01 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013604] ACPI: SSDT 0x0000000063FB3000 0008D9 (v02 DELL DellRtd3 00001000 INTL 20180927)
[ 0.013606] ACPI: NHLT 0x0000000063FB2000 00002D (v00 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013608] ACPI: SSDT 0x0000000063FB1000 000CB8 (v02 DELL UsbCTabl 00001000 INTL 20180927)
[ 0.013610] ACPI: SSDT 0x0000000063FB0000 000612 (v02 DELL Tpm2Tabl 00001000 INTL 20180927)
[ 0.013611] ACPI: TPM2 0x0000000063FAF000 000034 (v04 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013613] ACPI: LPIT 0x0000000063FAE000 000094 (v01 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013615] ACPI: SSDT 0x0000000063FAD000 000B75 (v02 DELL PtidDevc 00001000 INTL 20180927)
[ 0.013617] ACPI: SSDT 0x0000000063FAC000 000FBB (v02 DELL TbtTypeC 00000000 INTL 20180927)
[ 0.013619] ACPI: DBGP 0x0000000063FAB000 000034 (v01 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013620] ACPI: DBG2 0x0000000063FAA000 000054 (v00 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013622] ACPI: SLIC 0x0000000063FA9000 000176 (v03 DELL CBX3 06222004 MSFT 00010013)
[ 0.013624] ACPI: BOOT 0x0000000063FA8000 000028 (v01 DELL CBX3 20170001 ??LL 20160422)
[ 0.013625] ACPI: SSDT 0x0000000063FA6000 001554 (v02 SaSsdt SaSsdt 00003000 INTL 20180927)
[ 0.013627] ACPI: SSDT 0x0000000063F9F000 006C63 (v02 INTEL TcssSsdt 00001000 INTL 20180927)
[ 0.013629] ACPI: DMAR 0x0000000063F9E000 0000B0 (v02 INTEL Dell Inc 00000002 01000013)
[ 0.013631] ACPI: SSDT 0x0000000063FFD000 000BE6 (v02 DELL xh_Dell_ 00000000 INTL 20180927)
[ 0.013632] ACPI: SSDT 0x0000000063F9C000 000156 (v02 Dell ADebTabl 00001000 INTL 20180927)
[ 0.013634] ACPI: BGRT 0x0000000063F9B000 000038 (v01 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013636] ACPI: FPDT 0x0000000063F9A000 000034 (v01 DELL Dell Inc 20170001 ??LL 20160422)
[ 0.013641] ACPI: Local APIC address 0xfee00000
[ 0.013853] No NUMA configuration found
[ 0.013853] Faking a node at [mem 0x0000000000000000-0x000000048f7fffff]
[ 0.013858] NODE_DATA(0) allocated [mem 0x48f7d5000-0x48f7fffff]
[ 0.013954] Zone ranges:
[ 0.013955] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.013956] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.013956] Normal [mem 0x0000000100000000-0x000000048f7fffff]
[ 0.013957] Device empty
[ 0.013958] Movable zone start for each node
[ 0.013960] Early memory node ranges
[ 0.013961] node 0: [mem 0x0000000000001000-0x000000000009dfff]
[ 0.013962] node 0: [mem 0x0000000000100000-0x0000000035daafff]
[ 0.013962] node 0: [mem 0x0000000035dad000-0x00000000561b6fff]
[ 0.013963] node 0: [mem 0x0000000063fff000-0x0000000063ffffff]
[ 0.013963] node 0: [mem 0x0000000100000000-0x000000048f7fffff]
[ 0.014185] Zeroed struct page in unavailable ranges: 40621 pages
[ 0.014186] Initmem setup node 0 [mem 0x0000000000001000-0x000000048f7fffff]
[ 0.014187] On node 0 totalpages: 4086099
[ 0.014188] DMA zone: 64 pages used for memmap
[ 0.014188] DMA zone: 23 pages reserved
[ 0.014189] DMA zone: 3997 pages, LIFO batch:0
[ 0.014228] DMA32 zone: 5447 pages used for memmap
[ 0.014229] DMA32 zone: 348598 pages, LIFO batch:63
[ 0.018285] Normal zone: 58336 pages used for memmap
[ 0.018285] Normal zone: 3733504 pages, LIFO batch:63
[ 0.042797] x86/hpet: Will disable the HPET for this platform because it's not reliable
[ 0.042813] Reserving Intel graphics memory at [mem 0x6c800000-0x707fffff]
[ 0.043286] ACPI: PM-Timer IO Port: 0x1808
[ 0.043287] ACPI: Local APIC address 0xfee00000
[ 0.043292] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.043292] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.043293] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.043294] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.043294] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[ 0.043294] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[ 0.043295] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[ 0.043295] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[ 0.043296] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[ 0.043296] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[ 0.043296] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[ 0.043297] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[ 0.043297] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[ 0.043298] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[ 0.043298] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[ 0.043299] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[ 0.043332] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 0.043334] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.043335] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.043336] ACPI: IRQ0 used by override.
[ 0.043337] ACPI: IRQ9 used by override.
[ 0.043338] Using ACPI (MADT) for SMP configuration information
[ 0.043339] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.043344] e820: update [mem 0x532bd000-0x53333fff] usable ==> reserved
[ 0.043352] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[ 0.043380] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.043381] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[ 0.043382] PM: Registered nosave memory: [mem 0x35dab000-0x35dabfff]
[ 0.043383] PM: Registered nosave memory: [mem 0x35dac000-0x35dacfff]
[ 0.043384] PM: Registered nosave memory: [mem 0x532bd000-0x53333fff]
[ 0.043385] PM: Registered nosave memory: [mem 0x561b7000-0x56212fff]
[ 0.043386] PM: Registered nosave memory: [mem 0x56213000-0x56214fff]
[ 0.043386] PM: Registered nosave memory: [mem 0x56215000-0x56218fff]
[ 0.043387] PM: Registered nosave memory: [mem 0x56219000-0x56219fff]
[ 0.043387] PM: Registered nosave memory: [mem 0x5621a000-0x5621dfff]
[ 0.043388] PM: Registered nosave memory: [mem 0x5621e000-0x5621efff]
[ 0.043388] PM: Registered nosave memory: [mem 0x5621f000-0x56223fff]
[ 0.043388] PM: Registered nosave memory: [mem 0x56224000-0x56224fff]
[ 0.043389] PM: Registered nosave memory: [mem 0x56225000-0x56229fff]
[ 0.043389] PM: Registered nosave memory: [mem 0x5622a000-0x5622bfff]
[ 0.043390] PM: Registered nosave memory: [mem 0x5622c000-0x5622ffff]
[ 0.043390] PM: Registered nosave memory: [mem 0x56230000-0x56231fff]
[ 0.043390] PM: Registered nosave memory: [mem 0x56232000-0x56235fff]
[ 0.043391] PM: Registered nosave memory: [mem 0x56236000-0x56237fff]
[ 0.043391] PM: Registered nosave memory: [mem 0x56238000-0x5623cfff]
[ 0.043392] PM: Registered nosave memory: [mem 0x5623d000-0x5623efff]
[ 0.043392] PM: Registered nosave memory: [mem 0x5623f000-0x56243fff]
[ 0.043393] PM: Registered nosave memory: [mem 0x56244000-0x56246fff]
[ 0.043393] PM: Registered nosave memory: [mem 0x56247000-0x5624bfff]
[ 0.043393] PM: Registered nosave memory: [mem 0x5624c000-0x5624cfff]
[ 0.043394] PM: Registered nosave memory: [mem 0x5624d000-0x56250fff]
[ 0.043394] PM: Registered nosave memory: [mem 0x56251000-0x56262fff]
[ 0.043395] PM: Registered nosave memory: [mem 0x56263000-0x56280fff]
[ 0.043395] PM: Registered nosave memory: [mem 0x56281000-0x56281fff]
[ 0.043395] PM: Registered nosave memory: [mem 0x56282000-0x56285fff]
[ 0.043396] PM: Registered nosave memory: [mem 0x56286000-0x56286fff]
[ 0.043396] PM: Registered nosave memory: [mem 0x56287000-0x5628bfff]
[ 0.043397] PM: Registered nosave memory: [mem 0x5628c000-0x5628dfff]
[ 0.043397] PM: Registered nosave memory: [mem 0x5628e000-0x56292fff]
[ 0.043397] PM: Registered nosave memory: [mem 0x56293000-0x56293fff]
[ 0.043398] PM: Registered nosave memory: [mem 0x56294000-0x56298fff]
[ 0.043398] PM: Registered nosave memory: [mem 0x56299000-0x5629afff]
[ 0.043399] PM: Registered nosave memory: [mem 0x5629b000-0x6375bfff]
[ 0.043399] PM: Registered nosave memory: [mem 0x6375c000-0x63f3ffff]
[ 0.043400] PM: Registered nosave memory: [mem 0x63f40000-0x63ffefff]
[ 0.043401] PM: Registered nosave memory: [mem 0x64000000-0x67ffffff]
[ 0.043401] PM: Registered nosave memory: [mem 0x68000000-0x685fffff]
[ 0.043402] PM: Registered nosave memory: [mem 0x68600000-0x687fffff]
[ 0.043402] PM: Registered nosave memory: [mem 0x68800000-0x68ffffff]
[ 0.043402] PM: Registered nosave memory: [mem 0x69000000-0x707fffff]
[ 0.043403] PM: Registered nosave memory: [mem 0x70800000-0xfed1ffff]
[ 0.043403] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff]
[ 0.043404] PM: Registered nosave memory: [mem 0xfed80000-0xff04ffff]
[ 0.043404] PM: Registered nosave memory: [mem 0xff050000-0xffffffff]
[ 0.043405] [mem 0x70800000-0xfed1ffff] available for PCI devices
[ 0.043406] Booting paravirtualized kernel on bare hardware
[ 0.043409] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.043416] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[ 0.043587] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u262144
[ 0.043591] pcpu-alloc: s192512 r8192 d28672 u262144 alloc=1*2097152
[ 0.043592] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.043611] Built 1 zonelists, mobility grouping on. Total pages: 4022229
[ 0.043612] Policy zone: Normal
[ 0.043613] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.5.0-050500rc3-generic root=UUID=ab002bbe-796e-49d5-9adb-a26368204628 ro
[ 0.044480] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.044889] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.044937] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.077279] Memory: 15832280K/16344396K available (14339K kernel code, 2406K rwdata, 5128K rodata, 2636K init, 5064K bss, 512116K reserved, 0K cma-reserved)
[ 0.077375] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.077384] ftrace: allocating 44340 entries in 174 pages
[ 0.088027] ftrace: allocated 174 pages with 5 groups
[ 0.088107] rcu: Hierarchical RCU implementation.
[ 0.088108] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
[ 0.088109] Tasks RCU enabled.
[ 0.088110] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.088110] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.089732] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16
[ 0.090174] random: crng done (trusting CPU's manufacturer)
[ 0.090193] Console: colour dummy device 80x25
[ 0.090342] printk: console [tty0] enabled
[ 0.090354] ACPI: Core revision 20191018
[ 0.090528] APIC: Switch to symmetric I/O mode setup
[ 0.090531] DMAR: Host address width 39
[ 0.090532] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.090536] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e
[ 0.090538] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.090543] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[ 0.090545] DMAR: RMRR base: 0x000000632fc000 end: 0x0000006331bfff
[ 0.090547] DMAR: RMRR base: 0x0000006c000000 end: 0x000000707fffff
[ 0.090549] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.090550] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.090551] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[ 0.090552] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[ 0.092152] DMAR-IR: Enabled IRQ remapping in xapic mode
[ 0.092154] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.096463] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[ 0.096469] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=5990400)
[ 0.096471] pid_max: default: 32768 minimum: 301
[ 0.097912] LSM: Security Framework initializing
[ 0.097921] Yama: becoming mindful.
[ 0.097940] AppArmor: AppArmor initialized
[ 0.097981] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.098003] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.098016] *** VALIDATE tmpfs ***
[ 0.098123] *** VALIDATE proc ***
[ 0.098157] *** VALIDATE cgroup1 ***
[ 0.098159] *** VALIDATE cgroup2 ***
[ 0.098196] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[ 0.098226] mce: CPU0: Thermal monitoring enabled (TM1)
[ 0.098263] process: using mwait in idle threads
[ 0.098265] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.098266] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.098268] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.098270] Spectre V2 : Mitigation: Enhanced IBRS
[ 0.098271] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.098273] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.098274] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[ 0.098473] Freeing SMP alternatives memory: 36K
[ 0.100467] TSC deadline timer enabled
[ 0.100467] smpboot: CPU0: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz (family: 0x6, model: 0x7e, stepping: 0x5)
[ 0.100467] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.100467] ... version: 5
[ 0.100467] ... bit width: 48
[ 0.100467] ... generic registers: 8
[ 0.100467] ... value mask: 0000ffffffffffff
[ 0.100467] ... max period: 00007fffffffffff
[ 0.100467] ... fixed-purpose events: 4
[ 0.100467] ... event mask: 0000000f000000ff
[ 0.100467] rcu: Hierarchical SRCU implementation.
[ 0.100467] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.100467] smp: Bringing up secondary CPUs ...
[ 0.100467] x86: Booting SMP configuration:
[ 0.100467] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7
[ 0.104917] smp: Brought up 1 node, 8 CPUs
[ 0.104917] smpboot: Max logical packages: 1
[ 0.104917] smpboot: Total of 8 processors activated (23961.60 BogoMIPS)
[ 0.108801] devtmpfs: initialized
[ 0.108801] x86/mm: Memory block size: 128MB
[ 0.109483] PM: Registering ACPI NVS region [mem 0x35dab000-0x35dabfff] (4096 bytes)
[ 0.109483] PM: Registering ACPI NVS region [mem 0x6375c000-0x63f3ffff] (8273920 bytes)
[ 0.109483] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.109483] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[ 0.109483] pinctrl core: initialized pinctrl subsystem
[ 0.109483] PM: RTC time: 01:43:34, date: 2019-12-25
[ 0.109483] thermal_sys: Registered thermal governor 'fair_share'
[ 0.109483] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.109483] thermal_sys: Registered thermal governor 'step_wise'
[ 0.109483] thermal_sys: Registered thermal governor 'user_space'
[ 0.109483] NET: Registered protocol family 16
[ 0.109483] audit: initializing netlink subsys (disabled)
[ 0.109483] audit: type=2000 audit(1577238214.012:1): state=initialized audit_enabled=0 res=1
[ 0.109483] EISA bus registered
[ 0.109483] cpuidle: using governor ladder
[ 0.109483] cpuidle: using governor menu
[ 0.109483] Simple Boot Flag at 0x47 set to 0x80
[ 0.109483] ACPI: bus type PCI registered
[ 0.109483] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.109483] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xc0000000-0xcfffffff] (base 0xc0000000)
[ 0.109483] PCI: not using MMCONFIG
[ 0.109483] PCI: Using configuration type 1 for base access
[ 0.109483] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.112488] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.112488] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.112502] fbcon: Taking over console
[ 0.112518] ACPI: Added _OSI(Module Device)
[ 0.112519] ACPI: Added _OSI(Processor Device)
[ 0.112520] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.112521] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.112522] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.112523] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.112525] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 0.148467] ACPI: 12 ACPI AML tables successfully acquired and loaded
[ 0.153666] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.163879] ACPI: Dynamic OEM Table Load:
[ 0.163889] ACPI: SSDT 0xFFFF957BFCEEBA00 0000F4 (v02 PmRef Cpu0Psd 00003000 INTL 20180927)
[ 0.164895] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
[ 0.166170] ACPI: Dynamic OEM Table Load:
[ 0.166175] ACPI: SSDT 0xFFFF957BFCEF3800 000394 (v02 PmRef Cpu0Cst 00003001 INTL 20180927)
[ 0.167232] ACPI: Dynamic OEM Table Load:
[ 0.167236] ACPI: SSDT 0xFFFF957BFCD99800 000437 (v02 PmRef Cpu0Ist 00003000 INTL 20180927)
[ 0.168343] ACPI: Dynamic OEM Table Load:
[ 0.168347] ACPI: SSDT 0xFFFF957BFCEEEC00 00012C (v02 PmRef Cpu0Hwp 00003000 INTL 20180927)
[ 0.168467] ACPI: Dynamic OEM Table Load:
[ 0.168467] ACPI: SSDT 0xFFFF957BFCD9F800 000724 (v02 PmRef HwpLvt 00003000 INTL 20180927)
[ 0.168467] ACPI: Dynamic OEM Table Load:
[ 0.168467] ACPI: SSDT 0xFFFF957BFCD9A000 0005FC (v02 PmRef ApIst 00003000 INTL 20180927)
[ 0.168467] ACPI: Dynamic OEM Table Load:
[ 0.168467] ACPI: SSDT 0xFFFF957BFCEF4000 000317 (v02 PmRef ApHwp 00003000 INTL 20180927)
[ 0.172843] ACPI: Dynamic OEM Table Load:
[ 0.172848] ACPI: SSDT 0xFFFF957BFCD91000 000AB0 (v02 PmRef ApPsd 00003000 INTL 20180927)
[ 0.174412] ACPI: Dynamic OEM Table Load:
[ 0.174417] ACPI: SSDT 0xFFFF957BFCEF0C00 00030A (v02 PmRef ApCst 00003000 INTL 20180927)
[ 0.178271] ACPI: EC: EC started
[ 0.178273] ACPI: EC: interrupt blocked
[ 0.188305] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC
[ 0.188307] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, IRQ=-1, EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 0.188309] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
[ 0.188310] ACPI: Interpreter enabled
[ 0.188347] ACPI: (supports S0 S3 S4 S5)
[ 0.188348] ACPI: Using IOAPIC for interrupt routing
[ 0.188378] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xc0000000-0xcfffffff] (base 0xc0000000)
[ 0.189699] PCI: MMCONFIG at [mem 0xc0000000-0xcfffffff] reserved in ACPI motherboard resources
[ 0.189710] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.190712] ACPI: Enabled 8 GPEs in block 00 to 7F
[ 0.202987] ACPI: Power Resource [V0PR] (on)
[ 0.203139] ACPI: Power Resource [V1PR] (on)
[ 0.203277] ACPI: Power Resource [V2PR] (on)
[ 0.206722] ACPI: Power Resource [WRST] (on)
[ 0.210203] ACPI: Power Resource [TBT0] (on)
[ 0.210222] ACPI: Power Resource [TBT1] (on)
[ 0.210240] ACPI: Power Resource [D3C] (on)
[ 0.469963] ACPI: Power Resource [PIN] (off)
[ 0.470318] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.470325] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 0.471936] acpi PNP0A08:00: _OSC: platform does not support [AER]
[ 0.474933] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR]
[ 0.477660] PCI host bridge to bus 0000:00
[ 0.477662] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.477664] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.477665] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.477667] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[ 0.477668] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[ 0.477669] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[ 0.477671] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[ 0.477672] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[ 0.477673] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[ 0.477676] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[ 0.477677] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[ 0.477678] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[ 0.477680] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[ 0.477681] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[ 0.477682] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[ 0.477683] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[ 0.477685] pci_bus 0000:00: root bus resource [mem 0x70800000-0xbfffffff window]
[ 0.477686] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window]
[ 0.477688] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 0.477701] pci 0000:00:00.0: [8086:8a12] type 00 class 0x060000
[ 0.478848] pci 0000:00:02.0: [8086:8a52] type 00 class 0x030000
[ 0.478859] pci 0000:00:02.0: reg 0x10: [mem 0x603c000000-0x603cffffff 64bit]
[ 0.478865] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref]
[ 0.478869] pci 0000:00:02.0: reg 0x20: [io 0x4000-0x403f]
[ 0.478883] pci 0000:00:02.0: BAR 2: assigned to efifb
[ 0.479819] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000
[ 0.479843] pci 0000:00:04.0: reg 0x10: [mem 0x603dba0000-0x603dbaffff 64bit]
[ 0.480856] pci 0000:00:07.0: [8086:8a1d] type 01 class 0x060400
[ 0.481775] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
[ 0.482746] pci 0000:00:07.2: [8086:8a21] type 01 class 0x060400
[ 0.483665] pci 0000:00:07.2: PME# supported from D0 D3hot D3cold
[ 0.484659] pci 0000:00:0d.0: [8086:8a13] type 00 class 0x0c0330
[ 0.484676] pci 0000:00:0d.0: reg 0x10: [mem 0x603db90000-0x603db9ffff 64bit]
[ 0.484725] pci 0000:00:0d.0: PME# supported from D3hot D3cold
[ 0.485663] pci 0000:00:0d.2: [8086:8a17] type 00 class 0x088000
[ 0.485676] pci 0000:00:0d.2: reg 0x10: [mem 0x603db40000-0x603db7ffff 64bit]
[ 0.485684] pci 0000:00:0d.2: reg 0x18: [mem 0x603dbc3000-0x603dbc3fff 64bit]
[ 0.485717] pci 0000:00:0d.2: supports D1 D2
[ 0.485718] pci 0000:00:0d.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.486617] pci 0000:00:0d.3: [8086:8a0d] type 00 class 0x088000
[ 0.486631] pci 0000:00:0d.3: reg 0x10: [mem 0x603db00000-0x603db3ffff 64bit]
[ 0.486638] pci 0000:00:0d.3: reg 0x18: [mem 0x603dbc2000-0x603dbc2fff 64bit]
[ 0.486671] pci 0000:00:0d.3: supports D1 D2
[ 0.486672] pci 0000:00:0d.3: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.487605] pci 0000:00:12.0: [8086:34fc] type 00 class 0x070000
[ 0.487636] pci 0000:00:12.0: reg 0x10: [mem 0x603dbba000-0x603dbbbfff 64bit]
[ 0.487721] pci 0000:00:12.0: PME# supported from D0 D3hot
[ 0.488715] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330
[ 0.488742] pci 0000:00:14.0: reg 0x10: [mem 0x603db80000-0x603db8ffff 64bit]
[ 0.488821] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.489772] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000
[ 0.489799] pci 0000:00:14.2: reg 0x10: [mem 0x603dbb8000-0x603dbb9fff 64bit]
[ 0.489814] pci 0000:00:14.2: reg 0x18: [mem 0x603dbc1000-0x603dbc1fff 64bit]
[ 0.490787] pci 0000:00:14.3: [8086:34f0] type 00 class 0x028000
[ 0.490838] pci 0000:00:14.3: reg 0x10: [mem 0x603dbb4000-0x603dbb7fff 64bit]
[ 0.490979] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[ 0.491985] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000
[ 0.492051] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.493168] pci 0000:00:15.1: [8086:34e9] type 00 class 0x0c8000
[ 0.493234] pci 0000:00:15.1: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.494333] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000
[ 0.494366] pci 0000:00:16.0: reg 0x10: [mem 0x603dbbe000-0x603dbbefff 64bit]
[ 0.494459] pci 0000:00:16.0: PME# supported from D3hot
[ 0.495477] pci 0000:00:1d.0: [8086:34b0] type 01 class 0x060400
[ 0.495601] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.495637] pci 0000:00:1d.0: PTM enabled (root), 4ns granularity
[ 0.496627] pci 0000:00:1d.7: [8086:34b7] type 01 class 0x060400
[ 0.497594] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.497626] pci 0000:00:1d.7: PTM enabled (root), 4ns granularity
[ 0.498612] pci 0000:00:1e.0: [8086:34a8] type 00 class 0x078000
[ 0.498680] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.499790] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100
[ 0.500829] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380
[ 0.500883] pci 0000:00:1f.3: reg 0x10: [mem 0x603dbb0000-0x603dbb3fff 64bit]
[ 0.500933] pci 0000:00:1f.3: reg 0x20: [mem 0x603da00000-0x603dafffff 64bit]
[ 0.501037] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[ 0.502037] pci 0000:00:1f.4: [8086:34a3] type 00 class 0x0c0500
[ 0.502075] pci 0000:00:1f.4: reg 0x10: [mem 0x603dbbc000-0x603dbbc0ff 64bit]
[ 0.502106] pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf]
[ 0.503061] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000
[ 0.503084] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[ 0.504074] pci 0000:00:07.0: PCI bridge to [bus 01-2b]
[ 0.504078] pci 0000:00:07.0: bridge window [mem 0x80000000-0x8c1fffff]
[ 0.504082] pci 0000:00:07.0: bridge window [mem 0x6000000000-0x601bffffff 64bit pref]
[ 0.504112] pci 0000:00:07.2: PCI bridge to [bus 2c-56]
[ 0.504116] pci 0000:00:07.2: bridge window [mem 0x72000000-0x7e1fffff]
[ 0.504120] pci 0000:00:07.2: bridge window [mem 0x6020000000-0x603bffffff 64bit pref]
[ 0.504339] pci 0000:57:00.0: [144d:a808] type 00 class 0x010802
[ 0.504375] pci 0000:57:00.0: reg 0x10: [mem 0x8cc00000-0x8cc03fff 64bit]
[ 0.504663] pci 0000:00:1d.0: PCI bridge to [bus 57]
[ 0.504669] pci 0000:00:1d.0: bridge window [mem 0x8cc00000-0x8ccfffff]
[ 0.504743] pci 0000:58:00.0: [10ec:525a] type 00 class 0xff0000
[ 0.504792] pci 0000:58:00.0: reg 0x14: [mem 0x8c200000-0x8c200fff]
[ 0.504951] pci 0000:58:00.0: supports D1 D2
[ 0.504952] pci 0000:58:00.0: PME# supported from D1 D2 D3hot D3cold
[ 0.505133] pci 0000:00:1d.7: PCI bridge to [bus 58]
[ 0.505136] pci 0000:00:1d.7: bridge window [io 0x3000-0x3fff]
[ 0.505139] pci 0000:00:1d.7: bridge window [mem 0x8c200000-0x8cbfffff]
[ 0.505144] pci 0000:00:1d.7: bridge window [mem 0x603d000000-0x603d9fffff 64bit pref]
[ 0.521601] ACPI: EC: interrupt unblocked
[ 0.521616] ACPI: EC: event unblocked
[ 0.521637] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, IRQ=-1, EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 0.521638] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions and events
[ 0.521728] iommu: Default domain type: Translated
[ 0.521728] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.521728] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.521728] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.521728] vgaarb: loaded
[ 0.521728] SCSI subsystem initialized
[ 0.521728] libata version 3.00 loaded.
[ 0.521728] ACPI: bus type USB registered
[ 0.521728] usbcore: registered new interface driver usbfs
[ 0.521728] usbcore: registered new interface driver hub
[ 0.521728] usbcore: registered new device driver usb
[ 0.521728] pps_core: LinuxPPS API ver. 1 registered
[ 0.521728] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.521728] PTP clock support registered
[ 0.521728] EDAC MC: Ver: 3.0.0
[ 0.524503] Registered efivars operations
[ 0.524582] PCI: Using ACPI for IRQ routing
[ 0.540455] PCI: pci_cache_line_size set to 64 bytes
[ 0.540750] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window
[ 0.541045] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[ 0.541046] e820: reserve RAM buffer [mem 0x35dab000-0x37ffffff]
[ 0.541046] e820: reserve RAM buffer [mem 0x532bd000-0x53ffffff]
[ 0.541046] e820: reserve RAM buffer [mem 0x561b7000-0x57ffffff]
[ 0.541049] e820: reserve RAM buffer [mem 0x48f800000-0x48fffffff]
[ 0.541138] NetLabel: Initializing
[ 0.541139] NetLabel: domain hash size = 128
[ 0.541140] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.541150] NetLabel: unlabeled traffic allowed by default
[ 0.541165] clocksource: Switched to clocksource tsc-early
[ 0.549120] *** VALIDATE bpf ***
[ 0.549202] VFS: Disk quotas dquot_6.6.0
[ 0.549213] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.549229] *** VALIDATE ramfs ***
[ 0.549232] *** VALIDATE hugetlbfs ***
[ 0.549286] AppArmor: AppArmor Filesystem Enabled
[ 0.549305] pnp: PnP ACPI init
[ 0.549529] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.549530] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.549534] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.549548] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.549621] system 00:02: [io 0x1854-0x1857] has been reserved
[ 0.549624] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.549689] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.549701] pnp 00:04: Plug and Play ACPI device, IDs DLL096d PNP0f13 (active)
[ 0.550612] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.550615] system 00:05: [mem 0xfeda0000-0xfeda0fff] has been reserved
[ 0.550616] system 00:05: [mem 0xfeda1000-0xfeda1fff] has been reserved
[ 0.550617] system 00:05: [mem 0xc0000000-0xcfffffff] has been reserved
[ 0.550619] system 00:05: [mem 0xfed20000-0xfed7ffff] could not be reserved
[ 0.550620] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.550622] system 00:05: [mem 0xfee00000-0xfeefffff] has been reserved
[ 0.550624] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.551058] system 00:06: [io 0x1800-0x18fe] could not be reserved
[ 0.551060] system 00:06: [mem 0xfd000000-0xfd68ffff] has been reserved
[ 0.551061] system 00:06: [mem 0xfd6b0000-0xfd6cffff] has been reserved
[ 0.551063] system 00:06: [mem 0xfd6f0000-0xfdffffff] has been reserved
[ 0.551064] system 00:06: [mem 0xfe000000-0xfe01ffff] has been reserved
[ 0.551065] system 00:06: [mem 0xfe200000-0xfe7fffff] has been reserved
[ 0.551067] system 00:06: [mem 0xff000000-0xffffffff] could not be reserved
[ 0.551069] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.551280] system 00:07: [io 0x2000-0x20fe] has been reserved
[ 0.551282] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.551436] system 00:08: [mem 0xfe038000-0xfe038fff] has been reserved
[ 0.551438] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.561170] pnp: PnP ACPI: found 9 devices
[ 0.566388] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.566407] pci 0000:00:07.0: bridge window [io 0x1000-0x0fff] to [bus 01-2b] add_size 1000
[ 0.566409] pci 0000:00:07.2: bridge window [io 0x1000-0x0fff] to [bus 2c-56] add_size 1000
[ 0.566415] pci 0000:00:07.0: BAR 13: assigned [io 0x5000-0x5fff]
[ 0.566417] pci 0000:00:07.2: BAR 13: assigned [io 0x6000-0x6fff]
[ 0.566422] pci 0000:00:15.0: BAR 0: assigned [mem 0x4010000000-0x4010000fff 64bit]
[ 0.566473] pci 0000:00:15.1: BAR 0: assigned [mem 0x4010001000-0x4010001fff 64bit]
[ 0.566520] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4010002000-0x4010002fff 64bit]
[ 0.566568] pci 0000:00:1f.5: BAR 0: assigned [mem 0x70800000-0x70800fff]
[ 0.566579] pci 0000:00:07.0: PCI bridge to [bus 01-2b]
[ 0.566580] pci 0000:00:07.0: bridge window [io 0x5000-0x5fff]
[ 0.566583] pci 0000:00:07.0: bridge window [mem 0x80000000-0x8c1fffff]
[ 0.566586] pci 0000:00:07.0: bridge window [mem 0x6000000000-0x601bffffff 64bit pref]
[ 0.566590] pci 0000:00:07.2: PCI bridge to [bus 2c-56]
[ 0.566591] pci 0000:00:07.2: bridge window [io 0x6000-0x6fff]
[ 0.566594] pci 0000:00:07.2: bridge window [mem 0x72000000-0x7e1fffff]
[ 0.566597] pci 0000:00:07.2: bridge window [mem 0x6020000000-0x603bffffff 64bit pref]
[ 0.566601] pci 0000:00:1d.0: PCI bridge to [bus 57]
[ 0.566618] pci 0000:00:1d.0: bridge window [mem 0x8cc00000-0x8ccfffff]
[ 0.566626] pci 0000:00:1d.7: PCI bridge to [bus 58]
[ 0.566628] pci 0000:00:1d.7: bridge window [io 0x3000-0x3fff]
[ 0.566632] pci 0000:00:1d.7: bridge window [mem 0x8c200000-0x8cbfffff]
[ 0.566635] pci 0000:00:1d.7: bridge window [mem 0x603d000000-0x603d9fffff 64bit pref]
[ 0.566641] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.566642] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.566643] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.566645] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[ 0.566646] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[ 0.566647] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[ 0.566648] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[ 0.566649] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[ 0.566651] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[ 0.566652] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[ 0.566653] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[ 0.566654] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[ 0.566655] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[ 0.566657] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[ 0.566658] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[ 0.566659] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[ 0.566660] pci_bus 0000:00: resource 20 [mem 0x70800000-0xbfffffff window]
[ 0.566661] pci_bus 0000:00: resource 21 [mem 0x4000000000-0x7fffffffff window]
[ 0.566663] pci_bus 0000:01: resource 0 [io 0x5000-0x5fff]
[ 0.566664] pci_bus 0000:01: resource 1 [mem 0x80000000-0x8c1fffff]
[ 0.566665] pci_bus 0000:01: resource 2 [mem 0x6000000000-0x601bffffff 64bit pref]
[ 0.566666] pci_bus 0000:2c: resource 0 [io 0x6000-0x6fff]
[ 0.566668] pci_bus 0000:2c: resource 1 [mem 0x72000000-0x7e1fffff]
[ 0.566669] pci_bus 0000:2c: resource 2 [mem 0x6020000000-0x603bffffff 64bit pref]
[ 0.566670] pci_bus 0000:57: resource 1 [mem 0x8cc00000-0x8ccfffff]
[ 0.566671] pci_bus 0000:58: resource 0 [io 0x3000-0x3fff]
[ 0.566673] pci_bus 0000:58: resource 1 [mem 0x8c200000-0x8cbfffff]
[ 0.566674] pci_bus 0000:58: resource 2 [mem 0x603d000000-0x603d9fffff 64bit pref]
[ 0.566809] NET: Registered protocol family 2
[ 0.566917] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.566991] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.567134] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.567183] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.567222] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.567251] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.567289] NET: Registered protocol family 1
[ 0.567293] NET: Registered protocol family 44
[ 0.567301] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.567842] PCI: CLS 0 bytes, default 64
[ 0.567870] Trying to unpack rootfs image as initramfs...
[ 1.251040] Freeing initrd memory: 71140K
[ 1.251054] DMAR: Intel-IOMMU force enabled due to platform opt in
[ 1.251082] DMAR: No ATSR found
[ 1.251132] DMAR: dmar0: Using Queued invalidation
[ 1.251135] DMAR: dmar1: Using Queued invalidation
[ 1.251417] pci 0000:00:00.0: Adding to iommu group 0
[ 1.251431] pci 0000:00:00.0: Using iommu direct mapping
[ 1.256051] pci 0000:00:02.0: Adding to iommu group 1
[ 1.256180] pci 0000:00:02.0: Using iommu direct mapping
[ 1.256218] pci 0000:00:04.0: Adding to iommu group 2
[ 1.256227] pci 0000:00:04.0: Using iommu direct mapping
[ 1.256257] pci 0000:00:07.0: Adding to iommu group 3
[ 1.256258] pci 0000:00:07.0: DMAR: Use Intel IOMMU bounce page dma_ops
[ 1.256270] pci 0000:00:07.2: Adding to iommu group 3
[ 1.256271] pci 0000:00:07.2: DMAR: Use Intel IOMMU bounce page dma_ops
[ 1.256339] pci 0000:00:0d.0: Adding to iommu group 4
[ 1.256351] pci 0000:00:0d.0: Using iommu direct mapping
[ 1.256359] pci 0000:00:0d.2: Adding to iommu group 4
[ 1.256365] pci 0000:00:0d.3: Adding to iommu group 4
[ 1.256398] pci 0000:00:12.0: Adding to iommu group 5
[ 1.256407] pci 0000:00:12.0: Using iommu direct mapping
[ 1.256486] pci 0000:00:14.0: Adding to iommu group 6
[ 1.256496] pci 0000:00:14.0: Using iommu direct mapping
[ 1.256504] pci 0000:00:14.2: Adding to iommu group 6
[ 1.256545] pci 0000:00:14.3: Adding to iommu group 6
[ 1.256570] pci 0000:00:15.0: Adding to iommu group 7
[ 1.256579] pci 0000:00:15.0: Using iommu direct mapping
[ 1.256587] pci 0000:00:15.1: Adding to iommu group 7
[ 1.256609] pci 0000:00:16.0: Adding to iommu group 8
[ 1.256618] pci 0000:00:16.0: Using iommu direct mapping
[ 1.256662] pci 0000:00:1d.0: Adding to iommu group 9
[ 1.256671] pci 0000:00:1d.0: Using iommu direct mapping
[ 1.256697] pci 0000:00:1d.7: Adding to iommu group 9
[ 1.256720] pci 0000:00:1e.0: Adding to iommu group 10
[ 1.256729] pci 0000:00:1e.0: Using iommu direct mapping
[ 1.257766] pci 0000:00:1f.0: Adding to iommu group 11
[ 1.257777] pci 0000:00:1f.0: Using iommu direct mapping
[ 1.257786] pci 0000:00:1f.3: Adding to iommu group 11
[ 1.257794] pci 0000:00:1f.4: Adding to iommu group 11
[ 1.257801] pci 0000:00:1f.5: Adding to iommu group 11
[ 1.257823] pci 0000:57:00.0: Adding to iommu group 9
[ 1.257830] pci 0000:58:00.0: Adding to iommu group 9
[ 1.257956] DMAR: Intel(R) Virtualization Technology for Directed I/O
[ 1.257958] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 1.257959] software IO TLB: mapped [mem 0x4f2bd000-0x532bd000] (64MB)
[ 1.258202] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[ 1.258216] clocksource: Switched to clocksource tsc
[ 1.258315] check: Scanning for low memory corruption every 60 seconds
[ 1.259330] Initialise system trusted keyrings
[ 1.259339] Key type blacklist registered
[ 1.259393] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[ 1.260136] zbud: loaded
[ 1.260310] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.260449] fuse: init (API version 7.31)
[ 1.260459] *** VALIDATE fuse ***
[ 1.260460] *** VALIDATE fuse ***
[ 1.260555] Platform Keyring initialized
[ 1.264060] Key type asymmetric registered
[ 1.264063] Asymmetric key parser 'x509' registered
[ 1.264069] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 1.264118] io scheduler mq-deadline registered
[ 1.264430] pcieport 0000:00:07.0: PME: Signaling with IRQ 122
[ 1.264446] pcieport 0000:00:07.0: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 1.264690] pcieport 0000:00:07.2: PME: Signaling with IRQ 123
[ 1.264703] pcieport 0000:00:07.2: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 1.264940] pcieport 0000:00:1d.0: PME: Signaling with IRQ 124
[ 1.265135] pcieport 0000:00:1d.7: PME: Signaling with IRQ 125
[ 1.265151] pcieport 0000:00:1d.7: pciehp: Slot #15 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 1.265281] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 1.265324] efifb: probing for efifb
[ 1.265334] efifb: framebuffer at 0x4000000000, using 36032k, total 36032k
[ 1.265336] efifb: mode is 3840x2400x32, linelength=15360, pages=1
[ 1.265337] efifb: scrolling: redraw
[ 1.265338] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 1.265402] Console: switching to colour frame buffer device 240x75
[ 1.283625] fb0: EFI VGA frame buffer device
[ 1.283682] intel_idle: does not run on family 6 model 126
[ 1.284498] ACPI: AC Adapter [AC] (on-line)
[ 1.284584] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 1.284705] ACPI: Lid Switch [LID0]
[ 1.284752] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 1.284845] ACPI: Power Button [PBTN]
[ 1.284902] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 1.285012] ACPI: Sleep Button [SBTN]
[ 1.285355] Monitor-Mwait will be used to enter C-1 state
[ 1.285374] Monitor-Mwait will be used to enter C-2 state
[ 1.285378] Monitor-Mwait will be used to enter C-3 state
[ 1.287232] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 1.288396] serial 0000:00:12.0: enabling device (0000 -> 0002)
[ 1.289071] hpet_acpi_add: no address or irqs in _CRS
[ 1.289173] Linux agpgart interface v0.103
[ 1.290887] tpm_tis STM7408:00: 2.0 TPM (device-id 0x0, rev-id 78)
[ 1.306867] loop: module loaded
[ 1.307151] libphy: Fixed MDIO Bus: probed
[ 1.307200] tun: Universal TUN/TAP device driver, 1.6
[ 1.307384] PPP generic driver version 2.4.2
[ 1.307544] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.307625] ehci-pci: EHCI PCI platform driver
[ 1.307673] ehci-platform: EHCI generic platform driver
[ 1.307732] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.307795] ohci-pci: OHCI PCI platform driver
[ 1.307852] ohci-platform: OHCI generic platform driver
[ 1.307923] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.308034] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[ 1.308085] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[ 1.309316] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000200009810
[ 1.309411] xhci_hcd 0000:00:0d.0: cache line size of 64 is not supported
[ 1.309707] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 1.309804] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.309889] usb usb1: Product: xHCI Host Controller
[ 1.309948] usb usb1: Manufacturer: Linux 5.5.0-050500rc3-generic xhci-hcd
[ 1.310004] usb usb1: SerialNumber: 0000:00:0d.0
[ 1.310359] hub 1-0:1.0: USB hub found
[ 1.310409] hub 1-0:1.0: 1 port detected
[ 1.311411] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[ 1.311476] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[ 1.311535] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 1.311646] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 1.311711] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.311799] usb usb2: Product: xHCI Host Controller
[ 1.311859] usb usb2: Manufacturer: Linux 5.5.0-050500rc3-generic xhci-hcd
[ 1.311939] usb usb2: SerialNumber: 0000:00:0d.0
[ 1.312103] hub 2-0:1.0: USB hub found
[ 1.312145] hub 2-0:1.0: 4 ports detected
[ 1.314350] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 1.314414] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 1.315702] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[ 1.315808] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 1.316153] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 1.321084] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.324521] usb usb3: Product: xHCI Host Controller
[ 1.327611] usb usb3: Manufacturer: Linux 5.5.0-050500rc3-generic xhci-hcd
[ 1.328563] battery: ACPI: Battery Slot [BAT0] (battery present)
[ 1.332109] usb usb3: SerialNumber: 0000:00:14.0
[ 1.340513] hub 3-0:1.0: USB hub found
[ 1.343608] hub 3-0:1.0: 12 ports detected
[ 1.349531] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 1.352733] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 1.357075] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 1.360770] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 1.363735] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.368079] usb usb4: Product: xHCI Host Controller
[ 1.372903] usb usb4: Manufacturer: Linux 5.5.0-050500rc3-generic xhci-hcd
[ 1.377217] usb usb4: SerialNumber: 0000:00:14.0
[ 1.381454] hub 4-0:1.0: USB hub found
[ 1.385522] hub 4-0:1.0: 6 ports detected
[ 1.388940] usb: port power management may be unreliable
[ 1.392617] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 1.400640] i8042: Warning: Keylock active
[ 1.406024] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.409872] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.414344] mousedev: PS/2 mouse device common for all mice
[ 1.418956] rtc_cmos 00:01: RTC can wake from S4
[ 1.424395] rtc_cmos 00:01: registered as rtc0
[ 1.429301] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 1.434139] i2c /dev entries driver
[ 1.438916] device-mapper: uevent: version 1.0.3
[ 1.443682] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[ 1.448291] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
[ 1.453144] platform eisa.0: Probing EISA bus 0
[ 1.456754] platform eisa.0: EISA: Cannot allocate resource for mainboard
[ 1.459846] platform eisa.0: Cannot allocate resource for EISA slot 1
[ 1.464213] platform eisa.0: Cannot allocate resource for EISA slot 2
[ 1.468934] platform eisa.0: Cannot allocate resource for EISA slot 3
[ 1.471688] platform eisa.0: Cannot allocate resource for EISA slot 4
[ 1.475944] platform eisa.0: Cannot allocate resource for EISA slot 5
[ 1.480447] platform eisa.0: Cannot allocate resource for EISA slot 6
[ 1.485019] platform eisa.0: Cannot allocate resource for EISA slot 7
[ 1.487914] platform eisa.0: Cannot allocate resource for EISA slot 8
[ 1.492041] platform eisa.0: EISA: Detected 0 cards
[ 1.496450] intel_pstate: Intel P-state driver initializing
[ 1.503027] intel_pstate: HWP enabled
[ 1.507329] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.511276] EFI Variables Facility v0.08 2004-May-17
[ 1.536117] intel_pmc_core INT33A1:00: initialized
[ 1.540583] drop_monitor: Initializing network drop monitor service
[ 1.543426] NET: Registered protocol family 10
[ 1.554222] Segment Routing with IPv6
[ 1.557260] NET: Registered protocol family 17
[ 1.560275] Key type dns_resolver registered
[ 1.565957] RAS: Correctable Errors collector initialized.
[ 1.569321] microcode: sig=0x706e5, pf=0x80, revision=0x48
[ 1.573626] microcode: Microcode Update Driver: v2.2.
[ 1.573629] IPI shorthand broadcast: enabled
[ 1.580708] sched_clock: Marking stable (1574306675, 6394591)->(1594258735, -13557469)
[ 1.583964] registered taskstats version 1
[ 1.588156] Loading compiled-in X.509 certificates
[ 1.594379] Loaded X.509 cert 'Build time autogenerated kernel key: ae08d8e39e43ea99bd1d961974b8b186fe04898c'
[ 1.598404] zswap: loaded using pool lzo/zbud
[ 1.602191] Key type ._fscrypt registered
[ 1.605300] Key type .fscrypt registered
[ 1.613187] Key type big_key registered
[ 1.616106] Key type trusted registered
[ 1.623396] Key type encrypted registered
[ 1.627465] AppArmor: AppArmor sha1 policy hashing enabled
[ 1.632278] integrity: Loading X.509 certificate: UEFI:db
[ 1.636681] integrity: Loaded X.509 cert 'Dell Inc.: Dell Bios DB Key: 637fa7a9f74471b406de0511557071fd41dd5487'
[ 1.640427] integrity: Loading X.509 certificate: UEFI:db
[ 1.644952] integrity: Loaded X.509 cert 'Dell Inc.: Dell Bios FW Aux Authority 2018: dd4df7c3f5ce7e5a77847915abc37b031f6b10bd'
[ 1.647844] integrity: Loading X.509 certificate: UEFI:db
[ 1.651947] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[ 1.656534] integrity: Loading X.509 certificate: UEFI:db
[ 1.660275] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
[ 1.665462] Couldn't get size: 0x800000000000000e
[ 1.668319] Couldn't get UEFI MokListRT
[ 1.673748] ima: Allocated hash algorithm: sha1
[ 1.688650] usb 3-5: new full-speed USB device number 2 using xhci_hcd
[ 1.695546] ima: No architecture policies found
[ 1.699932] evm: Initialising EVM extended attributes:
[ 1.704401] evm: security.selinux
[ 1.708960] evm: security.SMACK64
[ 1.711964] evm: security.SMACK64EXEC
[ 1.716110] evm: security.SMACK64TRANSMUTE
[ 1.720431] evm: security.SMACK64MMAP
[ 1.724819] evm: security.apparmor
[ 1.727853] evm: security.ima
[ 1.732009] evm: security.capability
[ 1.736188] evm: HMAC attrs: 0x1
[ 1.741413] PM: Magic number: 15:702:711
[ 1.744495] rtc_cmos 00:01: setting system clock to 2019-12-25T01:43:36 UTC (1577238216)
[ 1.750989] Freeing unused decrypted memory: 2040K
[ 1.755477] Freeing unused kernel image (initmem) memory: 2636K
[ 1.756780] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 2 using xhci_hcd
[ 1.759446] Write protecting the kernel read-only data: 22528k
[ 1.767823] Freeing unused kernel image (text/rodata gap) memory: 2044K
[ 1.772283] Freeing unused kernel image (rodata/data gap) memory: 1016K
[ 1.781378] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.783662] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 1.785433] Run /init as init process
[ 1.792008] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.792009] usb 2-1: Product: Dell dock
[ 1.792009] usb 2-1: Manufacturer: Dell Inc.
[ 1.794463] hub 2-1:1.0: USB hub found
[ 1.808554] hub 2-1:1.0: 4 ports detected
[ 1.838230] usb 3-5: New USB device found, idVendor=27c6, idProduct=533c, bcdDevice= 1.00
[ 1.842999] usb 3-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.847139] usb 3-5: Product: FingerPrint
[ 1.850929] usb 3-5: Manufacturer: Goodix
[ 1.877171] hid: raw HID events driver (C) Jiri Kosina
[ 1.882377] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[ 1.889830] wmi_bus wmi_bus-PNP0C14:03: WQBC data block query control method not found
[ 1.896994] acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[ 1.907773] acpi PNP0C14:04: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[ 1.915180] acpi PNP0C14:05: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[ 1.930366] rtsx_pci 0000:58:00.0: enabling device (0000 -> 0002)
[ 1.938446] nvme nvme0: pci function 0000:57:00.0
[ 1.938797] rtsx_pci 0000:58:00.0: DMAR: 32bit DMA uses non-identity mapping
[ 1.980653] usb 3-8: new high-speed USB device number 3 using xhci_hcd
[ 2.002576] i915 0000:00:02.0: VT-d active for gfx access
[ 2.006645] checking generic (4000000000 2330000) vs hw (603c000000 1000000)
[ 2.006646] checking generic (4000000000 2330000) vs hw (4000000000 10000000)
[ 2.006647] fb0: switching to inteldrmfb from EFI VGA
[ 2.011892] Console: switching to colour dummy device 80x25
[ 2.011915] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 2.013435] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.013437] [drm] Driver supports precise vblank timestamp query.
[ 2.013891] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 2.014251] [drm] Finished loading DMC firmware i915/icl_dmc_ver1_09.bin (v1.9)
[ 2.101456] usb 2-1.3: new SuperSpeed Gen 1 USB device number 3 using xhci_hcd
[ 2.135409] usb 3-8: New USB device found, idVendor=0bda, idProduct=5487, bcdDevice= 1.47
[ 2.135412] usb 3-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.135414] usb 3-8: Product: Dell dock
[ 2.135415] usb 3-8: Manufacturer: Dell Inc.
[ 2.136219] hub 3-8:1.0: USB hub found
[ 2.136415] hub 3-8:1.0: 5 ports detected
[ 2.138927] usb 2-1.3: New USB device found, idVendor=0bda, idProduct=0413, bcdDevice= 1.21
[ 2.138930] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.138932] usb 2-1.3: Product: Dell dock
[ 2.138933] usb 2-1.3: Manufacturer: Dell Inc.
[ 2.143023] [drm] Initialized i915 1.6.0 20191101 for 0000:00:02.0 on minor 0
[ 2.148666] hub 2-1.3:1.0: USB hub found
[ 2.150094] hub 2-1.3:1.0: 4 ports detected
[ 2.166012] nvme nvme0: missing or invalid SUBNQN field.
[ 2.166032] nvme nvme0: Shutdown timeout set to 8 seconds
[ 2.217203] nvme nvme0: 8/0/0 default/read/poll queues
[ 2.232602] usb 2-1.4: new SuperSpeed Gen 1 USB device number 4 using xhci_hcd
[ 2.236386] nvme0n1: p1 p2 p3
[ 2.254049] usb 2-1.4: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.11
[ 2.254054] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[ 2.254055] usb 2-1.4: Product: USB 10/100/1000 LAN
[ 2.254056] usb 2-1.4: Manufacturer: Realtek
[ 2.254057] usb 2-1.4: SerialNumber: 111000001
[ 2.268613] usb 3-9: new high-speed USB device number 4 using xhci_hcd
[ 2.419470] usb 3-9: New USB device found, idVendor=0bda, idProduct=58fe, bcdDevice=96.28
[ 2.419490] usb 3-9: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 2.419492] usb 3-9: Product: Integrated_Webcam_HD
[ 2.419493] usb 3-9: Manufacturer: CN0PW36V8LG0099B009NX02
[ 2.419494] usb 3-9: SerialNumber: 200901010001
[ 2.440881] usb 2-1.3.1: new SuperSpeed Gen 1 USB device number 5 using xhci_hcd
[ 2.461952] usb 2-1.3.1: New USB device found, idVendor=0781, idProduct=5581, bcdDevice= 1.00
[ 2.461957] usb 2-1.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.461959] usb 2-1.3.1: Product: Ultra
[ 2.461960] usb 2-1.3.1: Manufacturer: SanDisk
[ 2.461961] usb 2-1.3.1: SerialNumber: 4C530001291220114132
[ 2.469075] usb-storage 2-1.3.1:1.0: USB Mass Storage device detected
[ 2.469591] scsi host0: usb-storage 2-1.3.1:1.0
[ 2.469700] usbcore: registered new interface driver usb-storage
[ 2.470552] usbcore: registered new interface driver uas
[ 2.493542] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.494376] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
[ 2.496561] usb 3-8.3: new high-speed USB device number 5 using xhci_hcd
[ 2.503150] fbcon: i915drmfb (fb0) is primary device
[ 2.517142] Console: switching to colour frame buffer device 240x75
[ 2.548844] usb 2-1.3.3: new SuperSpeed Gen 1 USB device number 6 using xhci_hcd
[ 2.551073] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[ 2.563974] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[ 2.571243] hid-generic 001F:8087:0AC2.0001: hidraw0: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on
[ 2.574626] usb 2-1.3.3: New USB device found, idVendor=8564, idProduct=1000, bcdDevice=11.00
[ 2.574725] usb 2-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.574817] usb 2-1.3.3: Product: Mass Storage Device
[ 2.574879] usb 2-1.3.3: Manufacturer: JetFlash
[ 2.574937] usb 2-1.3.3: SerialNumber: 161FN7FBFPVHNRHN
[ 2.578914] usb-storage 2-1.3.3:1.0: USB Mass Storage device detected
[ 2.579045] scsi host1: usb-storage 2-1.3.3:1.0
[ 2.620396] usb 3-8.3: New USB device found, idVendor=0bda, idProduct=5413, bcdDevice= 1.21
[ 2.620539] usb 3-8.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.620623] usb 3-8.3: Product: Dell dock
[ 2.620688] usb 3-8.3: Manufacturer: Dell Inc.
[ 2.622801] hub 3-8.3:1.0: USB hub found
[ 2.624112] hub 3-8.3:1.0: 6 ports detected
[ 2.736551] usb 3-10: new full-speed USB device number 6 using xhci_hcd
[ 2.837446] psmouse serio1: synaptics: queried max coordinates: x [..5652], y [..4716]
[ 2.868921] psmouse serio1: synaptics: queried min coordinates: x [1288..], y [1138..]
[ 2.869020] psmouse serio1: synaptics: Your touchpad (PNP: DLL096d PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@vger.kernel.org.
[ 2.887283] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[ 2.887392] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[ 2.887500] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 2.887591] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.932815] psmouse serio1: synaptics: Touchpad model: 1, fw: 9.16, id: 0x1e2a1, caps: 0xf00123/0x840300/0x12e800/0x500000, board id: 3558, fw id: 3040414
[ 2.964614] usb 3-8.5: new high-speed USB device number 7 using xhci_hcd
[ 2.971569] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5
[ 3.067538] usb 3-8.5: New USB device found, idVendor=413c, idProduct=b06e, bcdDevice= 1.01
[ 3.067626] usb 3-8.5: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 3.067715] usb 3-8.5: Product: Dell dock
[ 3.074537] hid-generic 0003:413C:B06E.0002: hiddev0,hidraw0: USB HID v1.11 Device [Dell dock] on usb-0000:00:14.0-8.5/input0
[ 3.074698] usbcore: registered new interface driver usbhid
[ 3.074794] usbhid: USB HID core driver
[ 3.144663] usb 3-8.3.2: new high-speed USB device number 8 using xhci_hcd
[ 3.246244] usb 3-8.3.2: New USB device found, idVendor=0781, idProduct=5575, bcdDevice= 1.27
[ 3.246375] usb 3-8.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.246426] usb 3-8.3.2: Product: Cruzer Glide
[ 3.246480] usb 3-8.3.2: Manufacturer: SanDisk
[ 3.246533] usb 3-8.3.2: SerialNumber: 4C530001131104114522
[ 3.249183] usb-storage 3-8.3.2:1.0: USB Mass Storage device detected
[ 3.250171] scsi host2: usb-storage 3-8.3.2:1.0
[ 3.328562] usb 3-8.3.4: new high-speed USB device number 9 using xhci_hcd
[ 3.485464] scsi 0:0:0:0: Direct-Access SanDisk Ultra 1.00 PQ: 0 ANSI: 6
[ 3.485857] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 3.486577] sd 0:0:0:0: [sda] 30629376 512-byte logical blocks: (15.7 GB/14.6 GiB)
[ 3.487011] sd 0:0:0:0: [sda] Write Protect is off
[ 3.487103] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 3.487418] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 3.513827] usb 3-8.3.4: New USB device found, idVendor=0bda, idProduct=402e, bcdDevice= 0.01
[ 3.519774] usb 3-8.3.4: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 3.525803] usb 3-8.3.4: Product: USB Audio
[ 3.531775] usb 3-8.3.4: Manufacturer: Generic
[ 3.537674] usb 3-8.3.4: SerialNumber: 200901010001
[ 3.548376] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 3.624653] usb 3-8.3.5: new high-speed USB device number 10 using xhci_hcd
[ 3.740109] usb 3-8.3.5: New USB device found, idVendor=413c, idProduct=b06f, bcdDevice= 1.01
[ 3.745957] usb 3-8.3.5: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 3.751357] usb 3-8.3.5: Product: Dell dock
[ 3.762697] hid-generic 0003:413C:B06F.0003: hiddev1,hidraw1: USB HID v1.11 Device [Dell dock] on usb-0000:00:14.0-8.3.5/input0
[ 3.916469] raid6: avx512x4 gen() 57981 MB/s
[ 3.984469] raid6: avx512x4 xor() 31429 MB/s
[ 4.052469] raid6: avx512x2 gen() 49813 MB/s
[ 4.120469] raid6: avx512x2 xor() 28821 MB/s
[ 4.179425] scsi 1:0:0:0: Direct-Access JetFlash Transcend 8GB 1100 PQ: 0 ANSI: 6
[ 4.179670] scsi 1:0:0:0: Attached scsi generic sg1 type 0
[ 4.180733] sd 1:0:0:0: [sdb] 14761984 512-byte logical blocks: (7.56 GB/7.04 GiB)
[ 4.181746] sd 1:0:0:0: [sdb] Write Protect is off
[ 4.181767] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 4.182663] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.188470] raid6: avx512x1 gen() 41497 MB/s
[ 4.253375] scsi 2:0:0:0: Direct-Access SanDisk Cruzer Glide 1.27 PQ: 0 ANSI: 6
[ 4.253709] sd 2:0:0:0: Attached scsi generic sg2 type 0
[ 4.254112] sd 2:0:0:0: [sdc] 15039338 512-byte logical blocks: (7.70 GB/7.17 GiB)
[ 4.254819] sd 2:0:0:0: [sdc] Write Protect is off
[ 4.254840] sd 2:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 4.255118] sd 2:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 4.256475] raid6: avx512x1 xor() 24080 MB/s
[ 4.324469] raid6: avx2x4 gen() 39444 MB/s
[ 4.392469] raid6: avx2x4 xor() 25796 MB/s
[ 4.460470] raid6: avx2x2 gen() 43416 MB/s
[ 4.528469] raid6: avx2x2 xor() 28776 MB/s
[ 4.596469] raid6: avx2x1 gen() 34223 MB/s
[ 4.664470] raid6: avx2x1 xor() 21191 MB/s
[ 4.732469] raid6: sse2x4 gen() 13437 MB/s
[ 4.800471] raid6: sse2x4 xor() 8114 MB/s
[ 4.868471] raid6: sse2x2 gen() 12940 MB/s
[ 4.936471] raid6: sse2x2 xor() 7987 MB/s
[ 5.004470] raid6: sse2x1 gen() 12456 MB/s
[ 5.072468] raid6: sse2x1 xor() 6428 MB/s
[ 5.072479] raid6: using algorithm avx512x4 gen() 57981 MB/s
[ 5.072519] raid6: .... xor() 31429 MB/s, rmw enabled
[ 5.072535] raid6: using avx512x2 recovery algorithm
[ 5.073343] xor: automatically using best checksumming function avx
[ 5.074530] async_tx: api initialized (async)
[ 5.108097] sdc: sdc1 sdc2
[ 5.109093] sd 2:0:0:0: [sdc] Attached SCSI removable disk
[ 5.114794] sd 1:0:0:0: [sdb] Attached SCSI removable disk
[ 5.119963] Btrfs loaded, crc32c=crc32c-intel
[ 5.306849] EXT4-fs (nvme0n1p3): mounted filesystem with ordered data mode. Opts: (null)
[ 5.428703] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[ 5.449036] systemd[1]: Detected architecture x86-64.
[ 5.482752] systemd[1]: Set hostname to <u-XPS-13-9300>.
[ 5.483863] systemd[1]: Couldn't move remaining userspace processes, ignoring: Input/output error
[ 5.531926] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 5.532123] systemd[1]: Created slice User and Session Slice.
[ 5.532201] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 5.532334] systemd[1]: Created slice System Slice.
[ 5.532434] systemd[1]: Listening on Journal Socket.
[ 5.532605] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 5.552443] lp: driver loaded but no devices found
[ 5.556370] ppdev: user-space parallel port driver
[ 5.612681] EXT4-fs (nvme0n1p3): re-mounted. Opts: errors=remount-ro
[ 5.782035] input: Intel HID events as /devices/platform/INT33D5:00/input/input7
[ 5.787738] intel-hid INT33D5:00: platform supports 5 button array
[ 5.787796] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input8
[ 5.815407] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[ 5.819834] systemd-journald[515]: Received request to flush runtime journal from PID 1
[ 5.834153] intel_rapl_common: Found RAPL domain package
[ 5.834281] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[ 5.900568] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 5.903879] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 5.904765] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[ 5.909194] Intel(R) Wireless WiFi driver for Linux
[ 5.909196] Copyright(c) 2003- 2015 Intel Corporation
[ 5.909261] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 5.911144] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-b0-hr-b0-52.ucode failed with error -2
[ 5.911278] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-b0-hr-b0-51.ucode failed with error -2
[ 5.911418] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-b0-hr-b0-50.ucode failed with error -2
[ 5.911431] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-b0-hr-b0-49.ucode failed with error -2
[ 5.912885] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 43.2.23.17
[ 5.912888] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[ 5.912888] iwlwifi 0000:00:14.3: Found debug configuration: 0
[ 5.913085] iwlwifi 0000:00:14.3: loaded firmware version 48.4fa0041f.0 op_mode iwlmvm
[ 5.924509] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[ 5.924584] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.3)
[ 5.927808] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 5.933421] dell_wmi: firmware scancode 0x48 maps to unrecognized keycode 0xffff
[ 5.933422] dell_wmi: firmware scancode 0x50 maps to unrecognized keycode 0xffff
[ 5.933468] input: Dell WMI hotkeys as /devices/platform/PNP0C14:03/wmi_bus/wmi_bus-PNP0C14:03/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input9
[ 5.935925] iwlwifi 0000:00:14.3: Detected Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW), REV=0x338
[ 5.942891] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[ 5.943367] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
[ 5.947805] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[ 5.947807] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 5.947807] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 5.947808] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 5.947808] RAPL PMU: hw unit of domain psys 2^-14 Joules
[ 5.985708] cryptd: max_cpu_qlen set to 1000
[ 5.990550] i2c_hid i2c-WCOM4941:00: i2c-WCOM4941:00 supply vdd not found, using dummy regulator
[ 5.990563] i2c_hid i2c-WCOM4941:00: i2c-WCOM4941:00 supply vddl not found, using dummy regulator
[ 5.991019] AVX2 version of gcm_enc/dec engaged.
[ 5.991020] AES CTR mode by8 optimization enabled
[ 6.003798] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[ 6.005317] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 6.007100] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 6.010073] input: WCOM4941:00 056A:4941 Touchscreen as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-14/i2c-WCOM4941:00/0018:056A:4941.0004/input/input10
[ 6.010151] input: WCOM4941:00 056A:4941 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-14/i2c-WCOM4941:00/0018:056A:4941.0004/input/input11
[ 6.010191] hid-generic 0018:056A:4941.0004: input,hidraw2: I2C HID v1.00 Device [WCOM4941:00 056A:4941] on i2c-WCOM4941:00
[ 6.038707] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC289: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 6.038708] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 6.038710] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 6.038710] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 6.038711] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 6.038713] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 6.038714] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1b
[ 6.038715] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 6.064497] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[ 6.065086] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 6.117894] audit: type=1400 audit(1577238220.871:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=802 comm="apparmor_parser"
[ 6.118015] audit: type=1400 audit(1577238220.871:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=799 comm="apparmor_parser"
[ 6.121915] audit: type=1400 audit(1577238220.875:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=803 comm="apparmor_parser"
[ 6.121917] audit: type=1400 audit(1577238220.875:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=803 comm="apparmor_parser"
[ 6.122757] audit: type=1400 audit(1577238220.875:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=800 comm="apparmor_parser"
[ 6.124392] audit: type=1400 audit(1577238220.875:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=798 comm="apparmor_parser"
[ 6.124394] audit: type=1400 audit(1577238220.875:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=798 comm="apparmor_parser"
[ 6.124396] audit: type=1400 audit(1577238220.875:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=798 comm="apparmor_parser"
[ 6.125142] audit: type=1400 audit(1577238220.879:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=796 comm="apparmor_parser"
[ 6.125144] audit: type=1400 audit(1577238220.879:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=796 comm="apparmor_parser"
[ 6.154750] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[ 6.154777] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 6.154799] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 6.154819] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 6.154840] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 6.154861] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 6.154882] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[ 6.154905] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[ 6.208580] Adding 33554428k swap on /swapfile. Priority:-2 extents:26 across:35864572k SSFS
[ 6.242326] i2c_hid i2c-DLL096D:01: i2c-DLL096D:01 supply vdd not found, using dummy regulator
[ 6.242336] i2c_hid i2c-DLL096D:01: i2c-DLL096D:01 supply vddl not found, using dummy regulator
[ 6.323826] input: DLL096D:01 06CB:CDE6 Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-15/i2c-DLL096D:01/0018:06CB:CDE6.0005/input/input20
[ 6.323966] input: DLL096D:01 06CB:CDE6 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-15/i2c-DLL096D:01/0018:06CB:CDE6.0005/input/input21
[ 6.324072] hid-generic 0018:06CB:CDE6.0005: input,hidraw3: I2C HID v1.00 Mouse [DLL096D:01 06CB:CDE6] on i2c-DLL096D:01
[ 6.341113] intel_rapl_common: Found RAPL domain package
[ 6.341114] intel_rapl_common: Found RAPL domain core
[ 6.341115] intel_rapl_common: Found RAPL domain uncore
[ 6.344781] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 6.472554] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[ 6.473453] idma64 idma64.2: Found Intel integrated DMA 64-bit
[ 6.532014] dw-apb-uart.2: ttyS4 at MMIO 0x4010002000 (irq = 20, base_baud = 7500000) is a 16550A
[ 6.641335] input: Wacom HID 4941 Finger as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-14/i2c-WCOM4941:00/0018:056A:4941.0004/input/input24
[ 6.688668] wacom 0018:056A:4941.0004: hidraw2: I2C HID v1.00 Device [WCOM4941:00 056A:4941] on i2c-WCOM4941:00
[ 6.716888] input: DLL096D:01 06CB:CDE6 Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-15/i2c-DLL096D:01/0018:06CB:CDE6.0005/input/input26
[ 6.716977] input: DLL096D:01 06CB:CDE6 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-15/i2c-DLL096D:01/0018:06CB:CDE6.0005/input/input27
[ 6.717047] hid-multitouch 0018:06CB:CDE6.0005: input,hidraw3: I2C HID v1.00 Mouse [DLL096D:01 06CB:CDE6] on i2c-DLL096D:01
[ 6.857664] mc: Linux media interface: v0.10
[ 6.862791] videodev: Linux video capture interface: v2.00
[ 6.867544] usbcore: registered new interface driver r8152
[ 6.869467] Bluetooth: Core ver 2.22
[ 6.869481] NET: Registered protocol family 31
[ 6.869482] Bluetooth: HCI device and connection manager initialized
[ 6.869485] Bluetooth: HCI socket layer initialized
[ 6.869486] Bluetooth: L2CAP socket layer initialized
[ 6.869489] Bluetooth: SCO socket layer initialized
[ 6.876095] usbcore: registered new interface driver cdc_ether
[ 6.956817] usb 2-1.4: reset SuperSpeed Gen 1 USB device number 4 using xhci_hcd
[ 6.972605] iwlwifi 0000:00:14.3: Collecting data: trigger 15 fired.
[ 6.973087] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 6.973088] iwlwifi 0000:00:14.3: Status: 0x00000000, count: 869601485
[ 6.973089] iwlwifi 0000:00:14.3: Loaded firmware version: 48.4fa0041f.0
[ 6.973090] iwlwifi 0000:00:14.3: 0x28C16CA2 | ADVANCED_SYSASSERT
[ 6.973090] iwlwifi 0000:00:14.3: 0x3BAAFD3B | trm_hw_status0
[ 6.973091] iwlwifi 0000:00:14.3: 0xCE6D1C5F | trm_hw_status1
[ 6.973091] iwlwifi 0000:00:14.3: 0xA1040441 | branchlink2
[ 6.973092] iwlwifi 0000:00:14.3: 0x5A40C098 | interruptlink1
[ 6.973092] iwlwifi 0000:00:14.3: 0x6976FDDF | interruptlink2
[ 6.973093] iwlwifi 0000:00:14.3: 0xBEBEBF55 | data1
[ 6.973093] iwlwifi 0000:00:14.3: 0x84886B88 | data2
[ 6.973094] iwlwifi 0000:00:14.3: 0x0081DB0D | data3
[ 6.973094] iwlwifi 0000:00:14.3: 0x3648FE6B | beacon time
[ 6.973094] iwlwifi 0000:00:14.3: 0xFFEEF0FF | tsf low
[ 6.973095] iwlwifi 0000:00:14.3: 0x03824313 | tsf hi
[ 6.973095] iwlwifi 0000:00:14.3: 0x70F11912 | time gp1
[ 6.973096] iwlwifi 0000:00:14.3: 0x8BC7D2FB | time gp2
[ 6.973096] iwlwifi 0000:00:14.3: 0x6484F7FF | uCode revision type
[ 6.973097] iwlwifi 0000:00:14.3: 0xA4D350C7 | uCode version major
[ 6.973097] iwlwifi 0000:00:14.3: 0x45160460 | uCode version minor
[ 6.973098] iwlwifi 0000:00:14.3: 0xA03FFB8D | hw version
[ 6.973098] iwlwifi 0000:00:14.3: 0xDB70E7B7 | board version
[ 6.973099] iwlwifi 0000:00:14.3: 0xD18FF27E | hcmd
[ 6.973099] iwlwifi 0000:00:14.3: 0xC61D8B50 | isr0
[ 6.973100] iwlwifi 0000:00:14.3: 0x22194D37 | isr1
[ 6.973100] iwlwifi 0000:00:14.3: 0x84ADAFD3 | isr2
[ 6.973100] iwlwifi 0000:00:14.3: 0xF738561E | isr3
[ 6.973101] iwlwifi 0000:00:14.3: 0xF2C75F7B | isr4
[ 6.973101] iwlwifi 0000:00:14.3: 0x65004522 | last cmd Id
[ 6.973102] iwlwifi 0000:00:14.3: 0xC98FEFF3 | wait_event
[ 6.973102] iwlwifi 0000:00:14.3: 0x9DBA8F42 | l2p_control
[ 6.973103] iwlwifi 0000:00:14.3: 0x0C0FA2D5 | l2p_duration
[ 6.973103] iwlwifi 0000:00:14.3: 0x0E810CAC | l2p_mhvalid
[ 6.973104] iwlwifi 0000:00:14.3: 0x7746D71A | l2p_addr_match
[ 6.973104] iwlwifi 0000:00:14.3: 0x7FFDB15F | lmpm_pmg_sel
[ 6.973104] iwlwifi 0000:00:14.3: 0xE57940A4 | timestamp
[ 6.973105] iwlwifi 0000:00:14.3: 0x9088D470 | flow_handler
[ 6.973164] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 6.973164] iwlwifi 0000:00:14.3: Status: 0x00000000, count: 7
[ 6.973165] iwlwifi 0000:00:14.3: 0x201013F1 | ADVANCED_SYSASSERT
[ 6.973165] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[ 6.973166] iwlwifi 0000:00:14.3: 0xC008D49C | umac branchlink2
[ 6.973166] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink1
[ 6.973167] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2
[ 6.973167] iwlwifi 0000:00:14.3: 0x00000003 | umac data1
[ 6.973168] iwlwifi 0000:00:14.3: 0x02000300 | umac data2
[ 6.973168] iwlwifi 0000:00:14.3: 0x01300504 | umac data3
[ 6.973169] iwlwifi 0000:00:14.3: 0x00000030 | umac major
[ 6.973169] iwlwifi 0000:00:14.3: 0x4FA0041F | umac minor
[ 6.973170] iwlwifi 0000:00:14.3: 0x00006089 | frame pointer
[ 6.973170] iwlwifi 0000:00:14.3: 0xC0887F58 | stack pointer
[ 6.973170] iwlwifi 0000:00:14.3: 0x00000000 | last host cmd
[ 6.973171] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
[ 6.973190] iwlwifi 0000:00:14.3: Fseq Registers:
[ 6.973193] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_ERROR_CODE
[ 6.973196] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 6.973198] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_CNVIO_INIT_VERSION
[ 6.973201] iwlwifi 0000:00:14.3: 0x0000A481 | FSEQ_OTP_VERSION
[ 6.973204] iwlwifi 0000:00:14.3: 0x00000002 | FSEQ_TOP_CONTENT_VERSION
[ 6.973207] iwlwifi 0000:00:14.3: 0xFBACE9CE | FSEQ_ALIVE_TOKEN
[ 6.973209] iwlwifi 0000:00:14.3: 0x0AE04A1D | FSEQ_CNVI_ID
[ 6.973212] iwlwifi 0000:00:14.3: 0x5A5C68BA | FSEQ_CNVR_ID
[ 6.973215] iwlwifi 0000:00:14.3: 0x02000300 | CNVI_AUX_MISC_CHIP
[ 6.973220] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[ 6.973225] iwlwifi 0000:00:14.3: 0x05B16C38 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 6.973229] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 6.973250] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x5fef, CPU2 Status: 0x3
[ 6.973250] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
[ 6.973253] iwlwifi 0000:00:14.3: Firmware not running - cannot dump error
[ 6.983878] r8152 2-1.4:1.0 (unnamed net_device) (uninitialized): Invalid header when reading pass-thru MAC addr
[ 6.985636] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
[ 7.000561] r8152 2-1.4:1.0: load rtl8153b-2 v1 10/23/19 successfully
[ 7.006215] usbcore: registered new interface driver btusb
[ 7.007198] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 11 2017
[ 7.008203] Bluetooth: hci0: Device revision is 2
[ 7.008204] Bluetooth: hci0: Secure boot is enabled
[ 7.008204] Bluetooth: hci0: OTP lock is enabled
[ 7.008205] Bluetooth: hci0: API lock is enabled
[ 7.008205] Bluetooth: hci0: Debug lock is disabled
[ 7.008206] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 7.010229] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi
[ 7.016849] uvcvideo: Found UVC 1.10 device Integrated_Webcam_HD (0bda:58fe)
[ 7.018484] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 7.018484] Bluetooth: BNEP filters: protocol multicast
[ 7.018488] Bluetooth: BNEP socket layer initialized
[ 7.018547] uvcvideo 3-9:1.0: Entity type for entity Extension 4 was not initialized!
[ 7.018548] uvcvideo 3-9:1.0: Entity type for entity Extension 6 was not initialized!
[ 7.018549] uvcvideo 3-9:1.0: Entity type for entity Processing 2 was not initialized!
[ 7.018550] uvcvideo 3-9:1.0: Entity type for entity Camera 1 was not initialized!
[ 7.018605] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.0/input/input29
[ 7.019661] uvcvideo: Found UVC 1.50 device Integrated_Webcam_HD (0bda:58fe)
[ 7.020016] uvcvideo 3-9:1.2: Entity type for entity IR Microsoft Extended Controls was not initialized!
[ 7.020017] uvcvideo 3-9:1.2: Entity type for entity Extension 10 was not initialized!
[ 7.020018] uvcvideo 3-9:1.2: Entity type for entity Extension 11 was not initialized!
[ 7.020019] uvcvideo 3-9:1.2: Entity type for entity Camera 9 was not initialized!
[ 7.020075] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.2/input/input30
[ 7.020165] usbcore: registered new interface driver uvcvideo
[ 7.020165] USB Video Class driver (1.1.1)
[ 7.033129] r8152 2-1.4:1.0 eth0: v1.11.10
[ 7.035051] r8152 2-1.4:1.0 enxd8d0900352c3: renamed from eth0
[ 8.559839] Bluetooth: hci0: Waiting for firmware download to complete
[ 8.560226] Bluetooth: hci0: Firmware loaded in 1517492 usecs
[ 8.560259] Bluetooth: hci0: Waiting for device to boot
[ 8.576290] Bluetooth: hci0: Device booted in 15662 usecs
[ 8.579146] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-32-4.ddc
[ 8.594206] Bluetooth: hci0: Applying Intel DDC parameters completed
[ 8.596209] Bluetooth: hci0: Firmware revision 0.0 build 96 week 45 2019
[ 8.821128] usbcore: registered new interface driver snd-usb-audio
[ 87.554730] fwts: Starting fwts suspend
[ 87.554749] fwts: Suspend
[ 87.668710] PM: suspend entry (s2idle)
[ 87.672641] Filesystems sync: 0.003 seconds
[ 87.672642] PM: Preparing system for sleep (s2idle)
[ 87.673349] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 87.674727] OOM killer disabled.
[ 87.674728] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 87.675836] PM: Suspending system (s2idle)
[ 87.675838] printk: Suspending console(s) (use no_console_suspend to debug)
[ 87.752757] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 87.944688] psmouse serio1: Failed to disable mouse on isa0060/serio1
[ 89.471715] PM: suspend of devices complete after 1778.758 msecs
[ 89.471719] PM: start suspend of devices complete after 1795.879 msecs
[ 89.492836] PM: late suspend of devices complete after 21.106 msecs
[ 89.505635] ACPI: EC: interrupt blocked
[ 89.653589] PM: noirq suspend of devices complete after 155.342 msecs
[ 89.653595] ACPI: \_SB_.PR00: LPI: Device not power manageable
[ 89.653597] ACPI: \_SB_.PR01: LPI: Device not power manageable
[ 89.653599] ACPI: \_SB_.PR02: LPI: Device not power manageable
[ 89.653601] ACPI: \_SB_.PR03: LPI: Device not power manageable
[ 89.653602] ACPI: \_SB_.PR04: LPI: Device not power manageable
[ 89.653604] ACPI: \_SB_.PR05: LPI: Device not power manageable
[ 89.653606] ACPI: \_SB_.PR06: LPI: Device not power manageable
[ 89.653608] ACPI: \_SB_.PR07: LPI: Device not power manageable
[ 89.653614] ACPI: \_SB_.PCI0.HECI: LPI: Device not power manageable
[ 89.657455] PM: suspend-to-idle
[ 89.657505] PM: EC GPE dispatched
[ 117.536389] PM: Timekeeping suspended for 27.586 seconds
[ 117.536631] PM: resume from suspend-to-idle
[ 117.546326] ACPI: EC: interrupt unblocked
[ 119.619341] PM: noirq resume of devices complete after 2074.009 msecs
[ 119.626702] PM: early resume of devices complete after 1.617 msecs
[ 120.078156] PM: resume of devices complete after 451.449 msecs
[ 120.083868] PM: Finishing wakeup.
[ 120.083869] OOM killer enabled.
[ 120.083870] Restarting tasks ... done.
[ 120.085523] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 120.131079] PM: suspend exit
[ 120.471381] usb 2-1: USB disconnect, device number 2
[ 120.471386] usb 2-1.3: USB disconnect, device number 3
[ 120.471389] usb 2-1.3.1: USB disconnect, device number 5
[ 120.488375] usb 2-1.3.3: USB disconnect, device number 6
[ 120.569071] usb 2-1.4: USB disconnect, device number 4
[ 120.623696] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 120.895613] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 7 using xhci_hcd
[ 120.918684] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 120.918687] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 120.918689] usb 2-1: Product: Dell dock
[ 120.918691] usb 2-1: Manufacturer: Dell Inc.
[ 120.922095] hub 2-1:1.0: USB hub found
[ 120.922333] hub 2-1:1.0: 4 ports detected
[ 121.151570] usb 2-1-port3: attempt power cycle
[ 121.467869] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 121.523387] usb 2-1: USB disconnect, device number 7
[ 121.523483] usb 2-1: Failed to suspend device, error -19
[ 121.795627] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 12 using xhci_hcd
[ 121.818412] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 121.818416] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 121.818418] usb 2-1: Product: Dell dock
[ 121.818420] usb 2-1: Manufacturer: Dell Inc.
[ 121.820637] hub 2-1:1.0: USB hub found
[ 121.820872] hub 2-1:1.0: 4 ports detected
[ 122.047704] usb 2-1-port3: attempt power cycle
[ 122.363831] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 122.419389] usb 2-1: USB disconnect, device number 12
[ 122.419474] usb 2-1: Failed to suspend device, error -19
[ 122.691581] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 17 using xhci_hcd
[ 122.714675] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 122.714679] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 122.714681] usb 2-1: Product: Dell dock
[ 122.714683] usb 2-1: Manufacturer: Dell Inc.
[ 122.717102] hub 2-1:1.0: USB hub found
[ 122.717351] hub 2-1:1.0: 4 ports detected
[ 123.004464] usb 2-1.3: new SuperSpeed Gen 1 USB device number 18 using xhci_hcd
[ 123.043923] usb 2-1.3: New USB device found, idVendor=0bda, idProduct=0413, bcdDevice= 1.21
[ 123.043928] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 123.043930] usb 2-1.3: Product: Dell dock
[ 123.043933] usb 2-1.3: Manufacturer: Dell Inc.
[ 123.055267] hub 2-1.3:1.0: USB hub found
[ 123.058615] hub 2-1.3:1.0: 4 ports detected
[ 123.143573] usb 2-1.4: new SuperSpeed Gen 1 USB device number 19 using xhci_hcd
[ 123.165288] usb 2-1.4: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.11
[ 123.165289] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[ 123.165290] usb 2-1.4: Product: USB 10/100/1000 LAN
[ 123.165291] usb 2-1.4: Manufacturer: Realtek
[ 123.165291] usb 2-1.4: SerialNumber: 111000001
[ 123.259744] usb 2-1.4: reset SuperSpeed Gen 1 USB device number 19 using xhci_hcd
[ 123.283593] r8152 2-1.4:1.0 (unnamed net_device) (uninitialized): Invalid header when reading pass-thru MAC addr
[ 123.299455] r8152 2-1.4:1.0: load rtl8153b-2 v1 10/23/19 successfully
[ 123.332620] r8152 2-1.4:1.0 eth0: v1.11.10
[ 123.359014] r8152 2-1.4:1.0 enxd8d0900352c3: renamed from eth0
[ 123.367457] usb 2-1.3.1: new SuperSpeed Gen 1 USB device number 20 using xhci_hcd
[ 123.388843] usb 2-1.3.1: New USB device found, idVendor=0781, idProduct=5581, bcdDevice= 1.00
[ 123.388846] usb 2-1.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 123.388848] usb 2-1.3.1: Product: Ultra
[ 123.388849] usb 2-1.3.1: Manufacturer: SanDisk
[ 123.388851] usb 2-1.3.1: SerialNumber: 4C530001291220114132
[ 123.391011] usb-storage 2-1.3.1:1.0: USB Mass Storage device detected
[ 123.391330] scsi host0: usb-storage 2-1.3.1:1.0
[ 123.472061] usb 2-1.3.3: new SuperSpeed Gen 1 USB device number 21 using xhci_hcd
[ 123.498748] usb 2-1.3.3: New USB device found, idVendor=8564, idProduct=1000, bcdDevice=11.00
[ 123.498752] usb 2-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 123.498754] usb 2-1.3.3: Product: Mass Storage Device
[ 123.498756] usb 2-1.3.3: Manufacturer: JetFlash
[ 123.498757] usb 2-1.3.3: SerialNumber: 161FN7FBFPVHNRHN
[ 123.503896] usb-storage 2-1.3.3:1.0: USB Mass Storage device detected
[ 123.504542] scsi host1: usb-storage 2-1.3.3:1.0
[ 124.419897] scsi 0:0:0:0: Direct-Access SanDisk Ultra 1.00 PQ: 0 ANSI: 6
[ 124.420335] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 124.420983] sd 0:0:0:0: [sda] 30629376 512-byte logical blocks: (15.7 GB/14.6 GiB)
[ 124.421353] sd 0:0:0:0: [sda] Write Protect is off
[ 124.421356] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 124.421758] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 124.447990] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 125.115204] scsi 1:0:0:0: Direct-Access JetFlash Transcend 8GB 1100 PQ: 0 ANSI: 6
[ 125.115831] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 125.116999] sd 1:0:0:0: [sdb] 14761984 512-byte logical blocks: (7.56 GB/7.04 GiB)
[ 125.117978] sd 1:0:0:0: [sdb] Write Protect is off
[ 125.117990] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 125.118889] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 125.154318] sd 1:0:0:0: [sdb] Attached SCSI removable disk
[ 125.156073] fwts: FWTS_RESUME
[ 125.156077] fwts: Finished fwts resume
[ 128.188150] fwts: Starting fwts suspend
[ 128.188155] fwts: Suspend
[ 128.285668] PM: suspend entry (s2idle)
[ 128.292407] Filesystems sync: 0.006 seconds
[ 128.292408] PM: Preparing system for sleep (s2idle)
[ 128.292881] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 128.294349] OOM killer disabled.
[ 128.294350] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done.
[ 128.295272] PM: Suspending system (s2idle)
[ 128.295273] printk: Suspending console(s) (use no_console_suspend to debug)
[ 128.331417] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 128.611329] psmouse serio1: Failed to disable mouse on isa0060/serio1
[ 129.706222] PM: suspend of devices complete after 1390.476 msecs
[ 129.706223] PM: start suspend of devices complete after 1410.948 msecs
[ 129.727567] PM: late suspend of devices complete after 21.339 msecs
[ 129.739597] ACPI: EC: interrupt blocked
[ 129.884388] PM: noirq suspend of devices complete after 151.435 msecs
[ 129.888000] PM: suspend-to-idle
[ 129.888058] PM: EC GPE dispatched
[ 157.536690] PM: Timekeeping suspended for 27.648 seconds
[ 157.536932] PM: resume from suspend-to-idle
[ 157.541973] ACPI: EC: interrupt unblocked
[ 159.615806] PM: noirq resume of devices complete after 2074.220 msecs
[ 159.621179] PM: early resume of devices complete after 1.723 msecs
[ 160.070531] PM: resume of devices complete after 449.347 msecs
[ 160.076696] PM: Finishing wakeup.
[ 160.076698] OOM killer enabled.
[ 160.076699] Restarting tasks ... done.
[ 160.127168] PM: suspend exit
[ 160.467846] usb 2-1: USB disconnect, device number 17
[ 160.467850] usb 2-1.3: USB disconnect, device number 18
[ 160.467853] usb 2-1.3.1: USB disconnect, device number 20
[ 160.500840] usb 2-1.3.3: USB disconnect, device number 21
[ 160.501607] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 160.541576] usb 2-1.4: USB disconnect, device number 19
[ 160.648528] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 160.920056] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 22 using xhci_hcd
[ 160.943152] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 160.943156] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 160.943158] usb 2-1: Product: Dell dock
[ 160.943159] usb 2-1: Manufacturer: Dell Inc.
[ 160.945434] hub 2-1:1.0: USB hub found
[ 160.945728] hub 2-1:1.0: 4 ports detected
[ 161.175926] usb 2-1-port3: attempt power cycle
[ 161.492303] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 161.547843] usb 2-1: USB disconnect, device number 22
[ 161.547931] usb 2-1: Failed to suspend device, error -19
[ 161.820003] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 27 using xhci_hcd
[ 161.843479] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 161.843485] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 161.843488] usb 2-1: Product: Dell dock
[ 161.843491] usb 2-1: Manufacturer: Dell Inc.
[ 161.846159] hub 2-1:1.0: USB hub found
[ 161.846534] hub 2-1:1.0: 4 ports detected
[ 162.071993] usb 2-1-port3: attempt power cycle
[ 162.388297] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 162.443812] usb 2-1: USB disconnect, device number 27
[ 162.443881] usb 2-1: Failed to suspend device, error -19
[ 162.716117] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 32 using xhci_hcd
[ 162.739506] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 162.739518] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 162.739520] usb 2-1: Product: Dell dock
[ 162.739522] usb 2-1: Manufacturer: Dell Inc.
[ 162.741995] hub 2-1:1.0: USB hub found
[ 162.742386] hub 2-1:1.0: 4 ports detected
[ 163.028913] usb 2-1.3: new SuperSpeed Gen 1 USB device number 33 using xhci_hcd
[ 163.066603] usb 2-1.3: New USB device found, idVendor=0bda, idProduct=0413, bcdDevice= 1.21
[ 163.066607] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 163.066609] usb 2-1.3: Product: Dell dock
[ 163.066611] usb 2-1.3: Manufacturer: Dell Inc.
[ 163.078589] hub 2-1.3:1.0: USB hub found
[ 163.080415] hub 2-1.3:1.0: 4 ports detected
[ 163.163940] usb 2-1.4: new SuperSpeed Gen 1 USB device number 34 using xhci_hcd
[ 163.184790] usb 2-1.4: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.11
[ 163.184793] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[ 163.184795] usb 2-1.4: Product: USB 10/100/1000 LAN
[ 163.184796] usb 2-1.4: Manufacturer: Realtek
[ 163.184798] usb 2-1.4: SerialNumber: 111000001
[ 163.280388] usb 2-1.4: reset SuperSpeed Gen 1 USB device number 34 using xhci_hcd
[ 163.305442] r8152 2-1.4:1.0 (unnamed net_device) (uninitialized): Invalid header when reading pass-thru MAC addr
[ 163.320690] r8152 2-1.4:1.0: load rtl8153b-2 v1 10/23/19 successfully
[ 163.353065] r8152 2-1.4:1.0 eth0: v1.11.10
[ 163.379780] usb 2-1.3.1: new SuperSpeed Gen 1 USB device number 35 using xhci_hcd
[ 163.381777] r8152 2-1.4:1.0 enxd8d0900352c3: renamed from eth0
[ 163.400891] usb 2-1.3.1: New USB device found, idVendor=0781, idProduct=5581, bcdDevice= 1.00
[ 163.400894] usb 2-1.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 163.400896] usb 2-1.3.1: Product: Ultra
[ 163.400897] usb 2-1.3.1: Manufacturer: SanDisk
[ 163.400898] usb 2-1.3.1: SerialNumber: 4C530001291220114132
[ 163.403151] usb-storage 2-1.3.1:1.0: USB Mass Storage device detected
[ 163.403460] scsi host0: usb-storage 2-1.3.1:1.0
[ 163.488291] usb 2-1.3.3: new SuperSpeed Gen 1 USB device number 36 using xhci_hcd
[ 163.515163] usb 2-1.3.3: New USB device found, idVendor=8564, idProduct=1000, bcdDevice=11.00
[ 163.515166] usb 2-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 163.515168] usb 2-1.3.3: Product: Mass Storage Device
[ 163.515169] usb 2-1.3.3: Manufacturer: JetFlash
[ 163.515171] usb 2-1.3.3: SerialNumber: 161FN7FBFPVHNRHN
[ 163.520703] usb-storage 2-1.3.3:1.0: USB Mass Storage device detected
[ 163.521194] scsi host1: usb-storage 2-1.3.3:1.0
[ 164.420673] scsi 0:0:0:0: Direct-Access SanDisk Ultra 1.00 PQ: 0 ANSI: 6
[ 164.421143] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 164.422042] sd 0:0:0:0: [sda] 30629376 512-byte logical blocks: (15.7 GB/14.6 GiB)
[ 164.422349] sd 0:0:0:0: [sda] Write Protect is off
[ 164.422352] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 164.422639] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 164.440345] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 165.147050] scsi 1:0:0:0: Direct-Access JetFlash Transcend 8GB 1100 PQ: 0 ANSI: 6
[ 165.147432] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 165.148608] sd 1:0:0:0: [sdb] 14761984 512-byte logical blocks: (7.56 GB/7.04 GiB)
[ 165.149583] sd 1:0:0:0: [sdb] Write Protect is off
[ 165.149587] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 165.150500] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 165.193683] sd 1:0:0:0: [sdb] Attached SCSI removable disk
[ 432.423656] usb 3-4: new high-speed USB device number 11 using xhci_hcd
[ 432.447955] usb 2-3: new SuperSpeed Gen 1 USB device number 37 using xhci_hcd
[ 432.470500] usb 2-3: New USB device found, idVendor=05e3, idProduct=0620, bcdDevice=93.03
[ 432.470501] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 432.470502] usb 2-3: Product: USB3.1 Hub
[ 432.470503] usb 2-3: Manufacturer: GenesysLogic
[ 432.471840] hub 2-3:1.0: USB hub found
[ 432.472540] hub 2-3:1.0: 4 ports detected
[ 432.574578] usb 3-4: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=93.03
[ 432.574579] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 432.574580] usb 3-4: Product: USB2.0 Hub
[ 432.574581] usb 3-4: Manufacturer: GenesysLogic
[ 432.576004] hub 3-4:1.0: USB hub found
[ 432.576306] hub 3-4:1.0: 4 ports detected
[ 432.895838] usb 3-4.4: new high-speed USB device number 12 using xhci_hcd
[ 433.037478] usb 3-4.4: New USB device found, idVendor=0b95, idProduct=7720, bcdDevice= 0.01
[ 433.037479] usb 3-4.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 433.037480] usb 3-4.4: Product: AX88772A
[ 433.037480] usb 3-4.4: Manufacturer: ASIX Elec. Corp.
[ 433.037481] usb 3-4.4: SerialNumber: 000527
[ 434.045954] asix 3-4.4:1.0 eth0: register 'asix' at usb-0000:00:14.0-4.4, ASIX AX88772 USB 2.0 Ethernet, 00:0e:c6:de:43:24
[ 434.046030] usbcore: registered new interface driver asix
[ 434.055156] asix 3-4.4:1.0 enx000ec6de4324: renamed from eth0
[ 435.724068] IPv6: ADDRCONF(NETDEV_CHANGE): enx000ec6de4324: link becomes ready
[ 435.727220] asix 3-4.4:1.0 enx000ec6de4324: link up, 100Mbps, full-duplex, lpa 0xC1E1
[ 688.576068] fwts: Starting fwts suspend
[ 688.576073] fwts: Suspend
[ 688.672829] PM: suspend entry (s2idle)
[ 688.679508] Filesystems sync: 0.006 seconds
[ 688.679509] PM: Preparing system for sleep (s2idle)
[ 688.680123] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 688.681535] OOM killer disabled.
[ 688.681535] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done.
[ 688.682492] PM: Suspending system (s2idle)
[ 688.682494] printk: Suspending console(s) (use no_console_suspend to debug)
[ 688.718686] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 689.506114] PM: suspend of devices complete after 803.323 msecs
[ 689.506117] PM: start suspend of devices complete after 823.610 msecs
[ 689.526722] PM: late suspend of devices complete after 20.597 msecs
[ 689.539028] ACPI: EC: interrupt blocked
[ 689.683397] PM: noirq suspend of devices complete after 151.709 msecs
[ 689.691067] PM: suspend-to-idle
[ 689.691128] PM: EC GPE dispatched
[ 718.547926] PM: Timekeeping suspended for 28.840 seconds
[ 718.548165] PM: resume from suspend-to-idle
[ 718.552864] ACPI: EC: interrupt unblocked
[ 720.623119] PM: noirq resume of devices complete after 2070.597 msecs
[ 720.629208] PM: early resume of devices complete after 1.542 msecs
[ 721.114597] PM: resume of devices complete after 485.372 msecs
[ 721.121057] PM: Finishing wakeup.
[ 721.121058] OOM killer enabled.
[ 721.121059] Restarting tasks ... done.
[ 721.123155] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 721.185209] PM: suspend exit
[ 721.507202] usb 2-1: USB disconnect, device number 32
[ 721.507206] usb 2-1.3: USB disconnect, device number 33
[ 721.507209] usb 2-1.3.1: USB disconnect, device number 35
[ 721.540214] usb 2-1.3.3: USB disconnect, device number 36
[ 721.584518] usb 2-1.4: USB disconnect, device number 34
[ 721.647466] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 721.919433] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 38 using xhci_hcd
[ 721.942597] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 721.942600] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 721.942602] usb 2-1: Product: Dell dock
[ 721.942604] usb 2-1: Manufacturer: Dell Inc.
[ 721.944849] hub 2-1:1.0: USB hub found
[ 721.945232] hub 2-1:1.0: 4 ports detected
[ 722.178395] hub 2-1:1.0: hub_ext_port_status failed (err = -71)
[ 722.178570] usb 2-1-port3: attempt power cycle
[ 722.559212] usb 2-1: USB disconnect, device number 38
[ 722.559311] usb 2-1: Failed to suspend device, error -19
[ 722.831431] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 43 using xhci_hcd
[ 722.854608] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 722.854611] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 722.854614] usb 2-1: Product: Dell dock
[ 722.854616] usb 2-1: Manufacturer: Dell Inc.
[ 722.857034] hub 2-1:1.0: USB hub found
[ 722.857440] hub 2-1:1.0: 4 ports detected
[ 723.070926] asix 3-4.4:1.0 enx000ec6de4324: link up, 100Mbps, full-duplex, lpa 0xC1E1
[ 723.090106] hub 2-1:1.0: hub_ext_port_status failed (err = -71)
[ 723.090316] usb 2-1-port3: attempt power cycle
[ 723.471212] usb 2-1: USB disconnect, device number 43
[ 723.471274] usb 2-1: Failed to suspend device, error -19
[ 723.743465] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 48 using xhci_hcd
[ 723.766683] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 723.766686] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 723.766689] usb 2-1: Product: Dell dock
[ 723.766691] usb 2-1: Manufacturer: Dell Inc.
[ 723.768878] hub 2-1:1.0: USB hub found
[ 723.769219] hub 2-1:1.0: 4 ports detected
[ 724.056297] usb 2-1.3: new SuperSpeed Gen 1 USB device number 49 using xhci_hcd
[ 724.095539] usb 2-1.3: New USB device found, idVendor=0bda, idProduct=0413, bcdDevice= 1.21
[ 724.095542] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 724.095544] usb 2-1.3: Product: Dell dock
[ 724.095546] usb 2-1.3: Manufacturer: Dell Inc.
[ 724.106893] hub 2-1.3:1.0: USB hub found
[ 724.108725] hub 2-1.3:1.0: 4 ports detected
[ 724.199381] usb 2-1.4: new SuperSpeed Gen 1 USB device number 50 using xhci_hcd
[ 724.220235] usb 2-1.4: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.11
[ 724.220238] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[ 724.220240] usb 2-1.4: Product: USB 10/100/1000 LAN
[ 724.220242] usb 2-1.4: Manufacturer: Realtek
[ 724.220243] usb 2-1.4: SerialNumber: 111000001
[ 724.315689] usb 2-1.4: reset SuperSpeed Gen 1 USB device number 50 using xhci_hcd
[ 724.339377] r8152 2-1.4:1.0 (unnamed net_device) (uninitialized): Invalid header when reading pass-thru MAC addr
[ 724.355531] r8152 2-1.4:1.0: load rtl8153b-2 v1 10/23/19 successfully
[ 724.388429] r8152 2-1.4:1.0 eth0: v1.11.10
[ 724.409175] r8152 2-1.4:1.0 enxd8d0900352c3: renamed from eth0
[ 724.415297] usb 2-1.3.1: new SuperSpeed Gen 1 USB device number 51 using xhci_hcd
[ 724.436628] usb 2-1.3.1: New USB device found, idVendor=0781, idProduct=5581, bcdDevice= 1.00
[ 724.436631] usb 2-1.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 724.436633] usb 2-1.3.1: Product: Ultra
[ 724.436634] usb 2-1.3.1: Manufacturer: SanDisk
[ 724.436636] usb 2-1.3.1: SerialNumber: 4C530001291220114132
[ 724.440342] usb-storage 2-1.3.1:1.0: USB Mass Storage device detected
[ 724.440809] scsi host0: usb-storage 2-1.3.1:1.0
[ 724.519866] usb 2-1.3.3: new SuperSpeed Gen 1 USB device number 52 using xhci_hcd
[ 724.547175] usb 2-1.3.3: New USB device found, idVendor=8564, idProduct=1000, bcdDevice=11.00
[ 724.547178] usb 2-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 724.547180] usb 2-1.3.3: Product: Mass Storage Device
[ 724.547181] usb 2-1.3.3: Manufacturer: JetFlash
[ 724.547183] usb 2-1.3.3: SerialNumber: 161FN7FBFPVHNRHN
[ 724.552508] usb-storage 2-1.3.3:1.0: USB Mass Storage device detected
[ 724.553091] scsi host1: usb-storage 2-1.3.3:1.0
[ 725.464155] scsi 0:0:0:0: Direct-Access SanDisk Ultra 1.00 PQ: 0 ANSI: 6
[ 725.464646] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 725.465074] sd 0:0:0:0: [sda] 30629376 512-byte logical blocks: (15.7 GB/14.6 GiB)
[ 725.465405] sd 0:0:0:0: [sda] Write Protect is off
[ 725.465409] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 725.465660] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 725.484181] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 726.158694] scsi 1:0:0:0: Direct-Access JetFlash Transcend 8GB 1100 PQ: 0 ANSI: 6
[ 726.159270] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 726.160444] sd 1:0:0:0: [sdb] 14761984 512-byte logical blocks: (7.56 GB/7.04 GiB)
[ 726.161441] sd 1:0:0:0: [sdb] Write Protect is off
[ 726.161444] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 726.162410] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 726.186041] sd 1:0:0:0: [sdb] Attached SCSI removable disk
[ 726.196886] fwts: FWTS_RESUME
[ 726.196894] fwts: Finished fwts resume
[ 729.222126] fwts: Starting fwts suspend
[ 729.222135] fwts: Suspend
[ 729.281772] PM: suspend entry (s2idle)
[ 729.292642] Filesystems sync: 0.010 seconds
[ 729.292644] PM: Preparing system for sleep (s2idle)
[ 729.293176] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 729.294738] OOM killer disabled.
[ 729.294738] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 729.295879] PM: Suspending system (s2idle)
[ 729.295881] printk: Suspending console(s) (use no_console_suspend to debug)
[ 729.331363] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 729.835130] PM: suspend of devices complete after 519.513 msecs
[ 729.835131] PM: start suspend of devices complete after 539.243 msecs
[ 729.855330] PM: late suspend of devices complete after 20.195 msecs
[ 729.867158] ACPI: EC: interrupt blocked
[ 730.012377] PM: noirq suspend of devices complete after 151.813 msecs
[ 730.016140] PM: suspend-to-idle
[ 730.016198] PM: EC GPE dispatched
[ 758.548193] PM: Timekeeping suspended for 28.531 seconds
[ 758.548459] PM: resume from suspend-to-idle
[ 758.553440] ACPI: EC: interrupt unblocked
[ 760.627042] PM: noirq resume of devices complete after 2073.951 msecs
[ 760.632299] PM: early resume of devices complete after 1.613 msecs
[ 761.117965] PM: resume of devices complete after 485.651 msecs
[ 761.124799] PM: Finishing wakeup.
[ 761.124801] OOM killer enabled.
[ 761.124802] Restarting tasks ...
[ 761.125838] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 761.126052] done.
[ 761.176169] PM: suspend exit
[ 761.511103] usb 2-1: USB disconnect, device number 48
[ 761.511109] usb 2-1.3: USB disconnect, device number 49
[ 761.511112] usb 2-1.3.1: USB disconnect, device number 51
[ 761.532184] usb 2-1.3.3: USB disconnect, device number 52
[ 761.564792] usb 2-1.4: USB disconnect, device number 50
[ 761.651766] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 761.923328] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 53 using xhci_hcd
[ 761.946273] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 761.946303] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 761.946305] usb 2-1: Product: Dell dock
[ 761.946307] usb 2-1: Manufacturer: Dell Inc.
[ 761.948403] hub 2-1:1.0: USB hub found
[ 761.948711] hub 2-1:1.0: 4 ports detected
[ 762.179195] usb 2-1-port3: attempt power cycle
[ 762.495509] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 762.559115] usb 2-1: USB disconnect, device number 53
[ 762.559130] usb 2-1: Failed to suspend device, error -19
[ 762.831365] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 58 using xhci_hcd
[ 762.854549] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 762.854553] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 762.854555] usb 2-1: Product: Dell dock
[ 762.854557] usb 2-1: Manufacturer: Dell Inc.
[ 762.857081] hub 2-1:1.0: USB hub found
[ 762.857388] hub 2-1:1.0: 4 ports detected
[ 762.946480] asix 3-4.4:1.0 enx000ec6de4324: link up, 100Mbps, full-duplex, lpa 0xC1E1
[ 763.087257] usb 2-1-port3: attempt power cycle
[ 763.403619] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 763.471131] usb 2-1: USB disconnect, device number 58
[ 763.471220] usb 2-1: Failed to suspend device, error -19
[ 763.743332] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 63 using xhci_hcd
[ 763.766764] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 763.766769] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 763.766773] usb 2-1: Product: Dell dock
[ 763.766775] usb 2-1: Manufacturer: Dell Inc.
[ 763.769412] hub 2-1:1.0: USB hub found
[ 763.769727] hub 2-1:1.0: 4 ports detected
[ 764.056190] usb 2-1.3: new SuperSpeed Gen 1 USB device number 64 using xhci_hcd
[ 764.095340] usb 2-1.3: New USB device found, idVendor=0bda, idProduct=0413, bcdDevice= 1.21
[ 764.095343] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 764.095346] usb 2-1.3: Product: Dell dock
[ 764.095348] usb 2-1.3: Manufacturer: Dell Inc.
[ 764.105431] hub 2-1.3:1.0: USB hub found
[ 764.106833] hub 2-1.3:1.0: 4 ports detected
[ 764.191314] usb 2-1.4: new SuperSpeed Gen 1 USB device number 65 using xhci_hcd
[ 764.212786] usb 2-1.4: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.11
[ 764.212789] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[ 764.212791] usb 2-1.4: Product: USB 10/100/1000 LAN
[ 764.212793] usb 2-1.4: Manufacturer: Realtek
[ 764.212794] usb 2-1.4: SerialNumber: 111000001
[ 764.307548] usb 2-1.4: reset SuperSpeed Gen 1 USB device number 65 using xhci_hcd
[ 764.332732] r8152 2-1.4:1.0 (unnamed net_device) (uninitialized): Invalid header when reading pass-thru MAC addr
[ 764.351812] r8152 2-1.4:1.0: load rtl8153b-2 v1 10/23/19 successfully
[ 764.384451] r8152 2-1.4:1.0 eth0: v1.11.10
[ 764.408124] r8152 2-1.4:1.0 enxd8d0900352c3: renamed from eth0
[ 764.415065] usb 2-1.3.1: new SuperSpeed Gen 1 USB device number 66 using xhci_hcd
[ 764.440509] usb 2-1.3.1: New USB device found, idVendor=0781, idProduct=5581, bcdDevice= 1.00
[ 764.440512] usb 2-1.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 764.440514] usb 2-1.3.1: Product: Ultra
[ 764.440516] usb 2-1.3.1: Manufacturer: SanDisk
[ 764.440517] usb 2-1.3.1: SerialNumber: 4C530001291220114132
[ 764.442715] usb-storage 2-1.3.1:1.0: USB Mass Storage device detected
[ 764.442852] scsi host0: usb-storage 2-1.3.1:1.0
[ 764.531801] usb 2-1.3.3: new SuperSpeed Gen 1 USB device number 67 using xhci_hcd
[ 764.559032] usb 2-1.3.3: New USB device found, idVendor=8564, idProduct=1000, bcdDevice=11.00
[ 764.559036] usb 2-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 764.559038] usb 2-1.3.3: Product: Mass Storage Device
[ 764.559039] usb 2-1.3.3: Manufacturer: JetFlash
[ 764.559041] usb 2-1.3.3: SerialNumber: 161FN7FBFPVHNRHN
[ 764.564217] usb-storage 2-1.3.3:1.0: USB Mass Storage device detected
[ 764.564752] scsi host1: usb-storage 2-1.3.3:1.0
[ 765.451919] scsi 0:0:0:0: Direct-Access SanDisk Ultra 1.00 PQ: 0 ANSI: 6
[ 765.452414] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 765.452821] sd 0:0:0:0: [sda] 30629376 512-byte logical blocks: (15.7 GB/14.6 GiB)
[ 765.453242] sd 0:0:0:0: [sda] Write Protect is off
[ 765.453246] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 765.453682] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 765.471811] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 766.178519] scsi 1:0:0:0: Direct-Access JetFlash Transcend 8GB 1100 PQ: 0 ANSI: 6
[ 766.178879] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 766.179939] sd 1:0:0:0: [sdb] 14761984 512-byte logical blocks: (7.56 GB/7.04 GiB)
[ 766.180852] sd 1:0:0:0: [sdb] Write Protect is off
[ 766.180856] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 766.181765] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 766.217322] sd 1:0:0:0: [sdb] Attached SCSI removable disk
^ permalink raw reply [flat|nested] 9+ messages in thread
* RE: [PATCH] usb: hub: move resume delay at the head of all USB access functions
2019-12-25 3:15 ` AceLan Kao
@ 2019-12-26 4:13 ` Pan, Harry
2019-12-26 9:07 ` AceLan Kao
2020-01-02 21:37 ` Alan Stern
1 sibling, 1 reply; 9+ messages in thread
From: Pan, Harry @ 2019-12-26 4:13 UTC (permalink / raw)
To: AceLan Kao, Alan Stern
Cc: Greg Kroah-Hartman, Kai-Heng Feng, Thinh Nguyen,
David Heinzelmann, Andrey Konovalov, Nicolas Saenz Julienne,
Mathieu Malaterre, linux-usb, Linux-Kernel@Vger. Kernel. Org
Hi AceLan,
Would you mind to read this thread and evaluate whether it is helpful or not by kernel downgrade?
https://bugzilla.kernel.org/show_bug.cgi?id=202541
BTW, would you mind to the shared pcap file permission as well?
-Harry
________________________________________
從: AceLan Kao [acelan.kao@canonical.com]
寄件日期: 2019年12月25日 上午 11:15
至: Alan Stern
副本: Greg Kroah-Hartman; Kai-Heng Feng; Thinh Nguyen; Pan, Harry; David Heinzelmann; Andrey Konovalov; Nicolas Saenz Julienne; Mathieu Malaterre; linux-usb@vger.kernel.org; Linux-Kernel@Vger. Kernel. Org
主旨: Re: [PATCH] usb: hub: move resume delay at the head of all USB access functions
Here[1] are the dmesg and the usbmon log from wireshark, and
/sys/kernel/debug/usb/usbmon/0u.
I verified this issue on Dell XPS 13 + Dell Salomon WD19 docking
station(plug-in 3 USB disk on it)
After s2idle 7 times, 2 usb disks lost. But from wireshark log, the
packets look normal, no error.
So, I re-do the test again and log the usbmon/0u output, but it's greek to me.
Hope you can help to find some clues in the logs.
Thanks.
1. https://people.canonical.com/~acelan/bugs/usb_issue/
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] usb: hub: move resume delay at the head of all USB access functions
2019-12-26 4:13 ` Pan, Harry
@ 2019-12-26 9:07 ` AceLan Kao
0 siblings, 0 replies; 9+ messages in thread
From: AceLan Kao @ 2019-12-26 9:07 UTC (permalink / raw)
To: Pan, Harry
Cc: Alan Stern, Greg Kroah-Hartman, Kai-Heng Feng, Thinh Nguyen,
David Heinzelmann, Andrey Konovalov, Nicolas Saenz Julienne,
Mathieu Malaterre, linux-usb, Linux-Kernel@Vger. Kernel. Org
Sorry, I just corrected the file permission.
Pan, Harry <harry.pan@intel.com> 於 2019年12月26日 週四 下午12:14寫道：
>
> Hi AceLan,
>
> Would you mind to read this thread and evaluate whether it is helpful or not by kernel downgrade?
> https://bugzilla.kernel.org/show_bug.cgi?id=202541
>
> BTW, would you mind to the shared pcap file permission as well?
>
> -Harry
> ________________________________________
> 從: AceLan Kao [acelan.kao@canonical.com]
> 寄件日期: 2019年12月25日 上午 11:15
> 至: Alan Stern
> 副本: Greg Kroah-Hartman; Kai-Heng Feng; Thinh Nguyen; Pan, Harry; David Heinzelmann; Andrey Konovalov; Nicolas Saenz Julienne; Mathieu Malaterre; linux-usb@vger.kernel.org; Linux-Kernel@Vger. Kernel. Org
> 主旨: Re: [PATCH] usb: hub: move resume delay at the head of all USB access functions
>
> Here[1] are the dmesg and the usbmon log from wireshark, and
> /sys/kernel/debug/usb/usbmon/0u.
>
> I verified this issue on Dell XPS 13 + Dell Salomon WD19 docking
> station(plug-in 3 USB disk on it)
> After s2idle 7 times, 2 usb disks lost. But from wireshark log, the
> packets look normal, no error.
>
> So, I re-do the test again and log the usbmon/0u output, but it's greek to me.
> Hope you can help to find some clues in the logs.
> Thanks.
>
> 1. https://people.canonical.com/~acelan/bugs/usb_issue/
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] usb: hub: move resume delay at the head of all USB access functions
2019-12-25 3:15 ` AceLan Kao
2019-12-26 4:13 ` Pan, Harry
@ 2020-01-02 21:37 ` Alan Stern
2020-01-03 5:26 ` Kai-Heng Feng
1 sibling, 1 reply; 9+ messages in thread
From: Alan Stern @ 2020-01-02 21:37 UTC (permalink / raw)
To: AceLan Kao, Mathias Nyman
Cc: Greg Kroah-Hartman, Kai-Heng Feng, Thinh Nguyen, Harry Pan,
David Heinzelmann, Andrey Konovalov, Nicolas Saenz Julienne,
Mathieu Malaterre, USB list, Linux-Kernel@Vger. Kernel. Org
On Wed, 25 Dec 2019, AceLan Kao wrote:
> Here[1] are the dmesg and the usbmon log from wireshark, and
> /sys/kernel/debug/usb/usbmon/0u.
>
> I verified this issue on Dell XPS 13 + Dell Salomon WD19 docking
> station(plug-in 3 USB disk on it)
> After s2idle 7 times, 2 usb disks lost. But from wireshark log, the
> packets look normal, no error.
>
> So, I re-do the test again and log the usbmon/0u output, but it's greek to me.
> Hope you can help to find some clues in the logs.
> Thanks.
>
> 1. https://people.canonical.com/~acelan/bugs/usb_issue/
Maybe Mathias can help figure out what's going on. It clearly is an
xHCI-related problem of some sort.
I can't get much out of these logs. For one thing, the time period
covered by the usbmon trace is different from the time period in your
dmesg log. When you collect two kinds of logs for a test, it's
important that they should be collected at the _same_ time! Otherwise
they record different events, which is no use.
For another, your usbmon trace used the 0u file, but you should have
used the 2u file instead. All the errors you get involve devices on
bus 2; including other buses in the trace just makes it more confusing
and causes more entries to be dropped.
Also, I don't understand why your Dell Dock devices show up the way
they do. The SuperSpeed dock is on bus 2, and the high speed dock is
on bus 3, which is attached to a different xHCI controller! A hub
(which is what a dock is) should show up twice, and both instances
should be attached to the same controller.
In any case, it's clear that you've got some problem involving the xHCI
controller and the SuperSpeed Dell Dock (device 2-1). Here's an
excerpt from the dmesg log showing what goes wrong. This occurs during
a system resume; apparently the dock's connection drops while the
system is suspended and there are errors when the system tries to
re-activate it:
[ 721.507202] usb 2-1: USB disconnect, device number 32
[ 721.507206] usb 2-1.3: USB disconnect, device number 33
[ 721.507209] usb 2-1.3.1: USB disconnect, device number 35
[ 721.540214] usb 2-1.3.3: USB disconnect, device number 36
[ 721.584518] usb 2-1.4: USB disconnect, device number 34
[ 721.647466] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
That's the first problem.
[ 721.919433] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 38 using xhci_hcd
[ 721.942597] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 721.942600] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 721.942602] usb 2-1: Product: Dell dock
[ 721.942604] usb 2-1: Manufacturer: Dell Inc.
[ 721.944849] hub 2-1:1.0: USB hub found
[ 721.945232] hub 2-1:1.0: 4 ports detected
[ 722.178395] hub 2-1:1.0: hub_ext_port_status failed (err = -71)
[ 722.178570] usb 2-1-port3: attempt power cycle
[ 722.559212] usb 2-1: USB disconnect, device number 38
[ 722.559311] usb 2-1: Failed to suspend device, error -19
And that's a second error. Then the system tries again:
[ 722.831431] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 43 using xhci_hcd
[ 722.854608] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
[ 722.854611] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 722.854614] usb 2-1: Product: Dell dock
[ 722.854616] usb 2-1: Manufacturer: Dell Inc.
[ 722.857034] hub 2-1:1.0: USB hub found
[ 722.857440] hub 2-1:1.0: 4 ports detected
[ 723.090106] hub 2-1:1.0: hub_ext_port_status failed (err = -71)
[ 723.090316] usb 2-1-port3: attempt power cycle
[ 723.471212] usb 2-1: USB disconnect, device number 43
[ 723.471274] usb 2-1: Failed to suspend device, error -19
And it fails in the same way. A third try ends up succeeding:
[ 723.743465] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 48 using xhci_hcd
...
I don't see why the device numbers jump around in such a crazy manner.
When device 38 disconnects, the next device is number 43. And when
that fails, the next number is 48! It looks like device numbers are
somehow being allocated for the four child devices even though the log
doesn't show them being detected.
Here's a portion of the usbmon trace that apparently corresponds
somewhat to part of the log above, although it's hard to be certain.
In this trace, device 77 on bus 2 is 2-1. Unlike the log above, it
only has a child attached to port 3, not to port 4:
ffff9879b43ff840 291366827 S Ci:2:001:0 s a3 00 0000 0001 0004 4 <
ffff9879b43ff840 291366846 C Ci:2:001:0 0 4 = 03020000
ffff9879b2f54780 291469875 S Ci:2:077:0 s a3 00 0000 0001 0004 4 <
ffff9879b2f54780 291470062 C Ci:2:077:0 0 4 = a0020000
ffff9879b2f54780 291470069 S Ci:2:077:0 s a3 00 0000 0002 0004 4 <
ffff9879b2f54780 291470208 C Ci:2:077:0 0 4 = a0020000
ffff9879b2f54780 291470214 S Ci:2:077:0 s a3 00 0000 0003 0004 4 <
ffff9879b2f54780 291470387 C Ci:2:077:0 0 4 = 03021000
ffff9879b2f54780 291470392 S Co:2:077:0 s 23 01 0014 0003 0000 0
ffff9879b2f54780 291470527 C Co:2:077:0 0 0
ffff9879b2f54780 291470533 S Ci:2:077:0 s a3 00 0000 0004 0004 4 <
ffff9879b2f54780 291470709 C Ci:2:077:0 0 4 = a0020000
ffff9879b43ff480 291573804 S Ii:2:077:1 -115:128 2 <
ffff9879b2f54780 291573839 S Ci:2:077:0 s a3 00 0000 0003 0004 4 <
ffff9879b2f54780 291574068 C Ci:2:077:0 0 4 = 03020000
ffff9879b2f54780 291574166 S Ci:2:077:0 s a3 00 0000 0003 0004 4 <
ffff9879b2f54780 291574363 C Ci:2:077:0 0 4 = 03020000
ffff9879b2f54780 291574383 S Co:2:077:0 s 23 03 0004 0003 0000 0
ffff9879b2f54780 291574580 C Co:2:077:0 0 0
ffff9879b2f54780 291593804 S Ci:2:077:0 s a3 00 0002 0003 0008 8 <
ffff9879ae2969c0 291595804 C Ii:2:001:1 0:2048 1 = 02
ffff9879ae2969c0 291595824 S Ii:2:001:1 -115:2048 4 <
ffff9879ba3476c0 291595843 S Ci:2:001:0 s a3 00 0000 0001 0004 4 <
ffff9879ba3476c0 291595857 C Ci:2:001:0 0 4 = c0024100
As far as I can tell, the device was working fine until at this point
it disconnected itself.
ffff9879ba3476c0 291595863 S Co:2:001:0 s 23 01 0010 0001 0000 0
ffff9879ba3476c0 291595867 C Co:2:001:0 0 0
ffff9879ba3476c0 291595870 S Co:2:001:0 s 23 01 0019 0001 0000 0
ffff9879ba3476c0 291595875 C Co:2:001:0 0 0
ffff9879ba3476c0 291595879 S Co:2:001:0 s 23 03 001c 0001 0000 0
ffff9879ba3476c0 291595884 C Co:2:001:0 0 0
ffff9879b2f54780 291600949 C Ci:2:077:0 -71 0
ffff9879b2f54780 291600997 S Co:2:077:0 s 23 03 0004 0003 0000 0
ffff9879b2f54780 291601000 E Co:2:077:0 -19 0
Mathias, any suggestions on how Acelan can track down the reasons for
these problems?
Alan Stern
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] usb: hub: move resume delay at the head of all USB access functions
2020-01-02 21:37 ` Alan Stern
@ 2020-01-03 5:26 ` Kai-Heng Feng
0 siblings, 0 replies; 9+ messages in thread
From: Kai-Heng Feng @ 2020-01-03 5:26 UTC (permalink / raw)
To: Alan Stern
Cc: AceLan Kao, Mathias Nyman, Greg Kroah-Hartman, Thinh Nguyen,
Harry Pan, David Heinzelmann, Andrey Konovalov,
Nicolas Saenz Julienne, Mathieu Malaterre, USB list,
Linux-Kernel@Vger. Kernel. Org
Hi Alan,
> On Jan 3, 2020, at 05:37, Alan Stern <stern@rowland.harvard.edu> wrote:
>
> On Wed, 25 Dec 2019, AceLan Kao wrote:
>
>> Here[1] are the dmesg and the usbmon log from wireshark, and
>> /sys/kernel/debug/usb/usbmon/0u.
>>
>> I verified this issue on Dell XPS 13 + Dell Salomon WD19 docking
>> station(plug-in 3 USB disk on it)
>> After s2idle 7 times, 2 usb disks lost. But from wireshark log, the
>> packets look normal, no error.
>>
>> So, I re-do the test again and log the usbmon/0u output, but it's greek to me.
>> Hope you can help to find some clues in the logs.
>> Thanks.
>>
>> 1. https://people.canonical.com/~acelan/bugs/usb_issue/
>
> Maybe Mathias can help figure out what's going on. It clearly is an
> xHCI-related problem of some sort.
I think I figured this issue out and I'll send out a patch series soon.
>
> I can't get much out of these logs. For one thing, the time period
> covered by the usbmon trace is different from the time period in your
> dmesg log. When you collect two kinds of logs for a test, it's
> important that they should be collected at the _same_ time! Otherwise
> they record different events, which is no use.
>
> For another, your usbmon trace used the 0u file, but you should have
> used the 2u file instead. All the errors you get involve devices on
> bus 2; including other buses in the trace just makes it more confusing
> and causes more entries to be dropped.
>
> Also, I don't understand why your Dell Dock devices show up the way
> they do. The SuperSpeed dock is on bus 2, and the high speed dock is
> on bus 3, which is attached to a different xHCI controller! A hub
> (which is what a dock is) should show up twice, and both instances
> should be attached to the same controller.
I think this is how Ice Lake xHCI works, the Thunderbolt xHCI is also part of SoC on Ice Lake.
>
> In any case, it's clear that you've got some problem involving the xHCI
> controller and the SuperSpeed Dell Dock (device 2-1). Here's an
> excerpt from the dmesg log showing what goes wrong. This occurs during
> a system resume; apparently the dock's connection drops while the
> system is suspended and there are errors when the system tries to
> re-activate it:
>
> [ 721.507202] usb 2-1: USB disconnect, device number 32
> [ 721.507206] usb 2-1.3: USB disconnect, device number 33
> [ 721.507209] usb 2-1.3.1: USB disconnect, device number 35
> [ 721.540214] usb 2-1.3.3: USB disconnect, device number 36
> [ 721.584518] usb 2-1.4: USB disconnect, device number 34
> [ 721.647466] xhci_hcd 0000:00:0d.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
>
> That's the first problem.
>
> [ 721.919433] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 38 using xhci_hcd
> [ 721.942597] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
> [ 721.942600] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [ 721.942602] usb 2-1: Product: Dell dock
> [ 721.942604] usb 2-1: Manufacturer: Dell Inc.
> [ 721.944849] hub 2-1:1.0: USB hub found
> [ 721.945232] hub 2-1:1.0: 4 ports detected
> [ 722.178395] hub 2-1:1.0: hub_ext_port_status failed (err = -71)
> [ 722.178570] usb 2-1-port3: attempt power cycle
> [ 722.559212] usb 2-1: USB disconnect, device number 38
> [ 722.559311] usb 2-1: Failed to suspend device, error -19
>
> And that's a second error. Then the system tries again:
>
> [ 722.831431] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 43 using xhci_hcd
> [ 722.854608] usb 2-1: New USB device found, idVendor=0bda, idProduct=0487, bcdDevice= 1.47
> [ 722.854611] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [ 722.854614] usb 2-1: Product: Dell dock
> [ 722.854616] usb 2-1: Manufacturer: Dell Inc.
> [ 722.857034] hub 2-1:1.0: USB hub found
> [ 722.857440] hub 2-1:1.0: 4 ports detected
> [ 723.090106] hub 2-1:1.0: hub_ext_port_status failed (err = -71)
> [ 723.090316] usb 2-1-port3: attempt power cycle
> [ 723.471212] usb 2-1: USB disconnect, device number 43
> [ 723.471274] usb 2-1: Failed to suspend device, error -19
>
> And it fails in the same way. A third try ends up succeeding:
>
> [ 723.743465] usb 2-1: new SuperSpeedPlus Gen 2 USB device number 48 using xhci_hcd
> ...
>
> I don't see why the device numbers jump around in such a crazy manner.
> When device 38 disconnects, the next device is number 43. And when
> that fails, the next number is 48! It looks like device numbers are
> somehow being allocated for the four child devices even though the log
> doesn't show them being detected.
>
> Here's a portion of the usbmon trace that apparently corresponds
> somewhat to part of the log above, although it's hard to be certain.
> In this trace, device 77 on bus 2 is 2-1. Unlike the log above, it
> only has a child attached to port 3, not to port 4:
>
> ffff9879b43ff840 291366827 S Ci:2:001:0 s a3 00 0000 0001 0004 4 <
> ffff9879b43ff840 291366846 C Ci:2:001:0 0 4 = 03020000
> ffff9879b2f54780 291469875 S Ci:2:077:0 s a3 00 0000 0001 0004 4 <
> ffff9879b2f54780 291470062 C Ci:2:077:0 0 4 = a0020000
> ffff9879b2f54780 291470069 S Ci:2:077:0 s a3 00 0000 0002 0004 4 <
> ffff9879b2f54780 291470208 C Ci:2:077:0 0 4 = a0020000
> ffff9879b2f54780 291470214 S Ci:2:077:0 s a3 00 0000 0003 0004 4 <
> ffff9879b2f54780 291470387 C Ci:2:077:0 0 4 = 03021000
> ffff9879b2f54780 291470392 S Co:2:077:0 s 23 01 0014 0003 0000 0
> ffff9879b2f54780 291470527 C Co:2:077:0 0 0
> ffff9879b2f54780 291470533 S Ci:2:077:0 s a3 00 0000 0004 0004 4 <
> ffff9879b2f54780 291470709 C Ci:2:077:0 0 4 = a0020000
> ffff9879b43ff480 291573804 S Ii:2:077:1 -115:128 2 <
> ffff9879b2f54780 291573839 S Ci:2:077:0 s a3 00 0000 0003 0004 4 <
> ffff9879b2f54780 291574068 C Ci:2:077:0 0 4 = 03020000
> ffff9879b2f54780 291574166 S Ci:2:077:0 s a3 00 0000 0003 0004 4 <
> ffff9879b2f54780 291574363 C Ci:2:077:0 0 4 = 03020000
> ffff9879b2f54780 291574383 S Co:2:077:0 s 23 03 0004 0003 0000 0
> ffff9879b2f54780 291574580 C Co:2:077:0 0 0
> ffff9879b2f54780 291593804 S Ci:2:077:0 s a3 00 0002 0003 0008 8 <
> ffff9879ae2969c0 291595804 C Ii:2:001:1 0:2048 1 = 02
> ffff9879ae2969c0 291595824 S Ii:2:001:1 -115:2048 4 <
> ffff9879ba3476c0 291595843 S Ci:2:001:0 s a3 00 0000 0001 0004 4 <
> ffff9879ba3476c0 291595857 C Ci:2:001:0 0 4 = c0024100
>
> As far as I can tell, the device was working fine until at this point
> it disconnected itself.
>
> ffff9879ba3476c0 291595863 S Co:2:001:0 s 23 01 0010 0001 0000 0
> ffff9879ba3476c0 291595867 C Co:2:001:0 0 0
> ffff9879ba3476c0 291595870 S Co:2:001:0 s 23 01 0019 0001 0000 0
> ffff9879ba3476c0 291595875 C Co:2:001:0 0 0
> ffff9879ba3476c0 291595879 S Co:2:001:0 s 23 03 001c 0001 0000 0
> ffff9879ba3476c0 291595884 C Co:2:001:0 0 0
> ffff9879b2f54780 291600949 C Ci:2:077:0 -71 0
> ffff9879b2f54780 291600997 S Co:2:077:0 s 23 03 0004 0003 0000 0
> ffff9879b2f54780 291601000 E Co:2:077:0 -19 0
>
> Mathias, any suggestions on how Acelan can track down the reasons for
> these problems?
There are three issues for this hub:
- It may not be in U3 after suspend
- It may not be in U0 after resume
- It disconnects when setting downstream ports to U0 while the hub itself is not in U0.
I'll send a patch series soon.
Kai-Heng
>
> Alan Stern
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2020-01-03 5:27 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-12-20 2:59 [PATCH] usb: hub: move resume delay at the head of all USB access functions AceLan Kao
2019-12-20 15:48 ` Alan Stern
2019-12-23 4:29 ` AceLan Kao
2019-12-24 15:23 ` Alan Stern
2019-12-25 3:15 ` AceLan Kao
2019-12-26 4:13 ` Pan, Harry
2019-12-26 9:07 ` AceLan Kao
2020-01-02 21:37 ` Alan Stern
2020-01-03 5:26 ` Kai-Heng Feng
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).