[Kernel-packages] [Bug 1777337] Re: sound says dummy output, but it doesnt appear to be detecting any hardware

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Expired

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Title:
  sound says dummy output, but it doesnt appear to be detecting any
  hardware

Status in linux package in Ubuntu:
  Expired

Bug description:
  sound says dummy output, but it doesn’t appear to be detecting any
  hardware

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-151-generic 3.13.0-151.201
  ProcVersionSignature: Ubuntu 3.13.0-151.201-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-151-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.29
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: Unity
  Date: Sun Jun 17 18:00:47 2018
  HibernationDevice: RESUME=UUID=5b3d6d5c-298e-41a4-a14f-98a99134bc94
  InstallationDate: Installed on 2018-06-16 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 
350V5C/350V5X/350V4C/350V4X/351V5C/351V5X/351V4C/351V4X/3540VC/3540VX/3440VC/3440VX
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-151-generic.efi.signed 
root=UUID=8946eaec-a7d9-4d63-9527-aa6575a235c2 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-151-generic N/A
   linux-backports-modules-3.13.0-151-generic  N/A
   linux-firmware  1.127.24
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/08/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P04ABE
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: NP350V5C-A0NUK
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: BOARD REVISION 00
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP04ABE:bd11/08/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn350V5C/350V5X/350V4C/350V4X/351V5C/351V5X/351V4C/351V4X/3540VC/3540VX/3440VC/3440VX:pvrP04ABE.007.CP:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP350V5C-A0NUK:rvrBOARDREVISION00:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 
350V5C/350V5X/350V4C/350V4X/351V5C/351V5X/351V4C/351V4X/3540VC/3540VX/3440VC/3440VX
  dmi.product.version: P04ABE.007.CP
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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[Kernel-packages] [Bug 1775443] Re: Ubuntu 18.04 Bluetooth Crash

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Expired

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Title:
  Ubuntu 18.04 Bluetooth Crash

Status in linux package in Ubuntu:
  Expired

Bug description:
  I am having trouble with the bluetooth connection between the laptop
  and my Logitech MX Master wireless mouse. The computer will lose
  connection with the mouse multiple times per day. When this happens,
  the bluetooth icon in the upper right-hand corner of the screen
  disappears. Checking the Bluetooth system preference panel, Bluetooth
  is turned off. I can toggle the switch to "on" but bluetooth remains
  off. Neither restarting the computer nor power cycling the computer
  bring bluetooth back. $ sudo service bluetooth restart also doesn't
  work. The only way I have found to renable bluetooth is:

  1. reboot
  2. disable bluetooth in BIOS
  3. reboot
  4. enable bluetooth in BIOS
  5. reboot

  Also, I was running Ubuntu 16.04 until this past Friday. I experienced
  this problem under 16.04 but it happened much less frequently (once
  every couple weeks or so). I upgraded to 18.04 ahead of 18.04.1 in
  hopes that a newer kernel/driver would work better with my brand new
  hardware. Now, under 18.04, bluetooth is crashing multiple times per
  day.

  Here's the output of `grep blue /var/log/syslog`:
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/adapter.c:dev_class_changed_callback() Class: 0x00
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/adapter.c:new_settings_callback() Settings: 0x0ada
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/adapter.c:settings_changed() Changed settings: 0x0001
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/adapter.c:cancel_passive_scanning()
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/adapter.c:adapter_remove_connection()
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/adapter.c:adapter_remove_connection()
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/adapter.c:adapter_stop() 
adapter /org/bluez/hci0 has been disabled
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/device.c:att_disconnected_cb()
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/device.c:att_disconnected_cb() Software caused connection abort (103)
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/service.c:change_state() 
0x565278ad2320: device F9:9B:77:D9:08:61 profile batt-profile state changed: 
connected -> disconnecting (0)
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/service.c:change_state() 
0x565278ad2320: device F9:9B:77:D9:08:61 profile batt-profile state changed: 
disconnecting -> disconnected (0)
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/service.c:change_state() 
0x565278ad2230: device F9:9B:77:D9:08:61 profile deviceinfo state changed: 
connected -> disconnecting (0)
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/service.c:change_state() 
0x565278ad2230: device F9:9B:77:D9:08:61 profile deviceinfo state changed: 
disconnecting -> disconnected (0)
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/service.c:change_state() 
0x565278adce30: device F9:9B:77:D9:08:61 profile gap-profile state changed: 
connected -> disconnecting (0)
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/service.c:change_state() 
0x565278adce30: device F9:9B:77:D9:08:61 profile gap-profile state changed: 
disconnecting -> disconnected (0)
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/service.c:change_state() 
0x565278adc150: device F9:9B:77:D9:08:61 profile input-hog state changed: 
connected -> disconnecting (0)
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
attrib/gattrib.c:g_attrib_unref() 0x565278add490: g_attrib_unref=1
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/service.c:change_state() 
0x565278adc150: device F9:9B:77:D9:08:61 profile input-hog state changed: 
disconnecting -> disconnected (0)
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/gatt-client.c:btd_gatt_client_disconnected() Device disconnected. Cleaning 
up.
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
attrib/gattrib.c:g_attrib_unref() 0x565278add490: g_attrib_unref=0
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/adapter.c:index_removed() index 0
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/adapter.c:adapter_unregister() Unregister path: /org/bluez/hci0
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: 
src/adapter.c:adapter_remove() Removing adapter /org/bluez/hci0
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/device.c:device_remove() 
Removing device /org/bluez/hci0/dev_F9_9B_77_D9_08_61
  Jun  6 09:12:41 Precision-5520 bluetoothd[3189]: src/service.c:change_state() 
0x565278ad2320: device F9:9B:77:D9:08:61 profile batt-profile state 

[Kernel-packages] [Bug 1777142] Re: package linux-image-4.13.0-45-generic 4.13.0-45.50~16.04.1 failed to install/upgrade: unable to create new file '/var/lib/dpkg/info/linux-image-4.13.0-45-generic.li

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Expired

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Title:
  package linux-image-4.13.0-45-generic 4.13.0-45.50~16.04.1 failed to
  install/upgrade: unable to create new file '/var/lib/dpkg/info/linux-
  image-4.13.0-45-generic.list-new': Operation not permitted

Status in linux package in Ubuntu:
  Expired

Bug description:
  I don't know much, the system just sent me the message and told me to
  report it.

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.13.0-45-generic 4.13.0-45.50~16.04.1
  ProcVersionSignature: Ubuntu 4.13.0-45.50~16.04.1-generic 4.13.16
  Uname: Linux 4.13.0-45-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.18
  Architecture: amd64
  Date: Mon Jun 11 16:59:55 2018
  DuplicateSignature:
   package:linux-image-4.13.0-45-generic:4.13.0-45.50~16.04.1
   Unpacking linux-image-4.13.0-45-generic (4.13.0-45.50~16.04.1) ...
   dpkg: error processing archive 
/var/cache/apt/archives/linux-image-4.13.0-45-generic_4.13.0-45.50~16.04.1_amd64.deb
 (--unpack):
unable to create new file 
'/var/lib/dpkg/info/linux-image-4.13.0-45-generic.list-new': Operation not 
permitted
  ErrorMessage: unable to create new file 
'/var/lib/dpkg/info/linux-image-4.13.0-45-generic.list-new': Operation not 
permitted
  InstallationDate: Installed on 2018-03-25 (81 days ago)
  InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 
(20180228)
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.4
   apt  1.2.26
  SourcePackage: linux-hwe
  Title: package linux-image-4.13.0-45-generic 4.13.0-45.50~16.04.1 failed to 
install/upgrade: unable to create new file 
'/var/lib/dpkg/info/linux-image-4.13.0-45-generic.list-new': Operation not 
permitted
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1777204] Re: package linux-image-4.15.0-23-lowlatency (not installed) failed to install/upgrade: installed linux-image-4.15.0-23-lowlatency package pre-removal script subprocess

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Expired

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Title:
  package linux-image-4.15.0-23-lowlatency (not installed) failed to
  install/upgrade: installed linux-image-4.15.0-23-lowlatency package
  pre-removal script subprocess returned error exit status 1

Status in linux package in Ubuntu:
  Expired

Bug description:
  Known bug, worked around by removing old kernels.

  ProblemType: Package
  DistroRelease: Ubuntu 18.10
  Package: linux-image-4.15.0-23-lowlatency (not installed)
  ProcVersionSignature: Ubuntu 4.15.0-24.26-lowlatency 4.15.18
  Uname: Linux 4.15.0-24-lowlatency x86_64
  ApportVersion: 2.20.10-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  gdm2193 F pulseaudio
mlthost2767 F pulseaudio
  Date: Fri Jun 15 19:32:44 2018
  ErrorMessage: installed linux-image-4.15.0-23-lowlatency package pre-removal 
script subprocess returned error exit status 1
  HibernationDevice: RESUME=UUID=8fe6b1c9-1cbd-491d-b1fb-28cb0310bbe4
  InstallationDate: Installed on 2017-07-18 (332 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 003: ID 413c:2113 Dell Computer Corp. 
   Bus 001 Device 002: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. OptiPlex 5050
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-24-lowlatency 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  Python3Details: /usr/bin/python3.6, Python 3.6.6rc1, python3-minimal, 3.6.5-3
  PythonDetails: /usr/bin/python2.7, Python 2.7.15, python-minimal, 2.7.15-3
  RelatedPackageVersions: grub-pc 2.02-2ubuntu10
  SourcePackage: linux
  Title: package linux-image-4.15.0-23-lowlatency (not installed) failed to 
install/upgrade: installed linux-image-4.15.0-23-lowlatency package pre-removal 
script subprocess returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/06/2017
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.3.11
  dmi.board.name: 0782GW
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 3
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.3.11:bd05/06/2017:svnDellInc.:pnOptiPlex5050:pvr:rvnDellInc.:rn0782GW:rvrA00:cvnDellInc.:ct3:cvr:
  dmi.product.family: OptiPlex
  dmi.product.name: OptiPlex 5050
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1777317] Re: package linux-modules-extra-4.15.0-23-generic (not installed) failed to install/upgrade: unable to open '/lib/modules/4.15.0-23-generic/kernel/drivers/leds/led-clas

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Expired

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Title:
  package linux-modules-extra-4.15.0-23-generic (not installed) failed
  to install/upgrade: unable to open
  '/lib/modules/4.15.0-23-generic/kernel/drivers/leds/led-class-flash.ko
  .dpkg-new': Operation not permitted

Status in linux package in Ubuntu:
  Expired

Bug description:
  It crashed on software updating.

  ProblemType: Package
  DistroRelease: Ubuntu 18.04
  Package: linux-modules-extra-4.15.0-23-generic (not installed)
  ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
  Uname: Linux 4.15.0-22-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC1D0p:   tomokiu1257 F...m pulseaudio
   /dev/snd/controlC1:  tomokiu1257 F pulseaudio
   /dev/snd/controlC0:  tomokiu1257 F pulseaudio
  Date: Sun Jun 17 17:08:53 2018
  DuplicateSignature:
   package:linux-modules-extra-4.15.0-23-generic:(not installed)
   Unpacking linux-modules-4.15.0-23-generic (4.15.0-23.25) ...
   dpkg: error processing archive 
/tmp/apt-dpkg-install-i5DLHW/0-linux-modules-4.15.0-23-generic_4.15.0-23.25_amd64.deb
 (--unpack):
unable to create new file 
'/var/lib/dpkg/info/linux-modules-4.15.0-23-generic.list-new': Operation not 
permitted
  ErrorMessage: unable to open 
'/lib/modules/4.15.0-23-generic/kernel/drivers/leds/led-class-flash.ko.dpkg-new':
 Operation not permitted
  HibernationDevice: RESUME=UUID=3420b4af-acb1-4a7a-b97a-fdd3fb5c8c90
  InstallationDate: Installed on 2018-06-02 (15 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64(20180108.1)
  MachineType: Dell Inc. Latitude E7240
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-22-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3
  PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 
2.7.15~rc1-1
  RelatedPackageVersions: grub-pc 2.02-2ubuntu8
  SourcePackage: linux
  Title: package linux-modules-extra-4.15.0-23-generic (not installed) failed 
to install/upgrade: unable to open 
'/lib/modules/4.15.0-23-generic/kernel/drivers/leds/led-class-flash.ko.dpkg-new':
 Operation not permitted
  UpgradeStatus: Upgraded to bionic on 2018-06-02 (15 days ago)
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.asset.tag: 732055
  dmi.board.name: 0531FD
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.asset.tag: 732055
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7240:pvr01:rvnDellInc.:rn0531FD:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7240
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1777658] Re: nvidia-dkms-390 390.48-0ubuntu3: nvidia kernel module failed to build

[Launchpad Bug Tracker]

[Expired for nvidia-graphics-drivers-390 (Ubuntu) because there has been
no activity for 60 days.]

** Changed in: nvidia-graphics-drivers-390 (Ubuntu)
   Status: Incomplete => Expired

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Title:
  nvidia-dkms-390 390.48-0ubuntu3: nvidia kernel module failed to build

Status in nvidia-graphics-drivers-390 package in Ubuntu:
  Expired

Bug description:
  Tried to watch world cup stream - DKMS module failed in browser.
  Perhpas this has to do with some sort of DRM demuxing that the
  graphics card is responsible for?

  ProblemType: Package
  DistroRelease: Ubuntu 18.04
  Package: nvidia-dkms-390 390.48-0ubuntu3
  ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
  Uname: Linux 4.15.0-23-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  DKMSBuildLog:
   DKMS make.log for nvidia-390.48 for kernel 4.15.0-23-generic (x86_64)
   Tue Jun 19 10:14:54 EDT 2018
   make: *** No rule to make target 'modules'.  Stop.
  DKMSKernelVersion: 4.15.0-23-generic
  Date: Tue Jun 19 10:14:54 2018
  InstallationDate: Installed on 2018-03-22 (89 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180321)
  PackageVersion: 390.48-0ubuntu3
  Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3
  PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 
2.7.15~rc1-1
  RelatedPackageVersions:
   dpkg 1.19.0.5ubuntu2
   apt  1.6.1
  SourcePackage: nvidia-graphics-drivers-390
  Title: nvidia-dkms-390 390.48-0ubuntu3: nvidia kernel module failed to build
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1787784] [NEW] wifi detects no networks

[clayton baber]

Public bug reported:

after upgrade to bionic wifi no longer detects networks... have tried
purging and reinstalling with no success

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu4
ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
Uname: Linux 4.15.0-32-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: GNOME
Date: Sat Aug 18 21:51:39 2018
InstallationDate: Installed on 2018-08-18 (0 days ago)
InstallationMedia: Ubuntu-GNOME 16.04.3 LTS "Xenial Xerus" - Release amd64 
(20170801)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: bcmwl
UpgradeStatus: Upgraded to bionic on 2018-08-19 (0 days ago)

** Affects: bcmwl (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic

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https://bugs.launchpad.net/bugs/1787784

Title:
  wifi detects no networks

Status in bcmwl package in Ubuntu:
  New

Bug description:
  after upgrade to bionic wifi no longer detects networks... have tried
  purging and reinstalling with no success

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu4
  ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
  Uname: Linux 4.15.0-32-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Sat Aug 18 21:51:39 2018
  InstallationDate: Installed on 2018-08-18 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04.3 LTS "Xenial Xerus" - Release amd64 
(20170801)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: bcmwl
  UpgradeStatus: Upgraded to bionic on 2018-08-19 (0 days ago)

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[Kernel-packages] [Bug 1787782] Status changed to Confirmed

[Ubuntu Kernel Bot]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  Hanging keys on Thinkpad

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Under Ubuntu 18.04 the keys of my Thinkpad E480 are hanging very
  often. Then, instead of pressed once, the key seems to be not released
  and pressed continuously until another key is pressed. I have
  described the behavior in more detail under
  https://askubuntu.com/questions/1051508/hanging-keys-under-
  ubuntu-18-04.

  It does not occur when I boot in Windows or Ubuntu 16.04, so it is not 
related to the hardware.
  It does not occur when I plug in an external keyboard, so it is not related 
to general Ubuntu keyboard settings.
  It does not occur when the power cable (USB-C) is unplugged, only when t is 
plugged in. 

  /var/log/syslog logs the following when the cable is plugged in:
  "kernel: [ 9821.899727] thinkpad_acpi: EC reports that Thermal Table has 
changed"

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-32-generic 4.15.0-32.35
  ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
  Uname: Linux 4.15.0-32-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ludwig 1919 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Aug 19 00:21:56 2018
  InstallationDate: Installed on 2018-05-02 (108 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 5986:2113 Acer, Inc 
   Bus 001 Device 002: ID 046d:c046 Logitech, Inc. RX1000 Laser Mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KQS00100
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic 
root=UUID=2ce0f255-4f53-4437-90ad-5e64f5a31b0f ro quiet splash vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-32-generic N/A
   linux-backports-modules-4.15.0-32-generic  N/A
   linux-firmware 1.173.1
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  StagingDrivers: r8822be
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/27/2017
  dmi.bios.vendor: LENOVO
  dmi.bios.version: R0PET30W (1.07 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KQS00100
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrR0PET30W(1.07):bd11/27/2017:svnLENOVO:pn20KQS00100:pvrThinkPadE480:rvnLENOVO:rn20KQS00100:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad E480
  dmi.product.name: 20KQS00100
  dmi.product.version: ThinkPad E480
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1787782] [NEW] Hanging keys on Thinkpad

[Ludwig S.]

Public bug reported:

Under Ubuntu 18.04 the keys of my Thinkpad E480 are hanging very often.
Then, instead of pressed once, the key seems to be not released and
pressed continuously until another key is pressed. I have described the
behavior in more detail under https://askubuntu.com/questions/1051508
/hanging-keys-under-ubuntu-18-04.

It does not occur when I boot in Windows or Ubuntu 16.04, so it is not related 
to the hardware.
It does not occur when I plug in an external keyboard, so it is not related to 
general Ubuntu keyboard settings.
It does not occur when the power cable (USB-C) is unplugged, only when t is 
plugged in. 

/var/log/syslog logs the following when the cable is plugged in:
"kernel: [ 9821.899727] thinkpad_acpi: EC reports that Thermal Table has 
changed"

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-32-generic 4.15.0-32.35
ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
Uname: Linux 4.15.0-32-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  ludwig 1919 F pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sun Aug 19 00:21:56 2018
InstallationDate: Installed on 2018-05-02 (108 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 5986:2113 Acer, Inc 
 Bus 001 Device 002: ID 046d:c046 Logitech, Inc. RX1000 Laser Mouse
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 20KQS00100
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic 
root=UUID=2ce0f255-4f53-4437-90ad-5e64f5a31b0f ro quiet splash vt.handoff=1
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-32-generic N/A
 linux-backports-modules-4.15.0-32-generic  N/A
 linux-firmware 1.173.1
RfKill:
 0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
StagingDrivers: r8822be
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/27/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: R0PET30W (1.07 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20KQS00100
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: 
dmi:bvnLENOVO:bvrR0PET30W(1.07):bd11/27/2017:svnLENOVO:pn20KQS00100:pvrThinkPadE480:rvnLENOVO:rn20KQS00100:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E480
dmi.product.name: 20KQS00100
dmi.product.version: ThinkPad E480
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug bionic staging

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1787782

Title:
  Hanging keys on Thinkpad

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Under Ubuntu 18.04 the keys of my Thinkpad E480 are hanging very
  often. Then, instead of pressed once, the key seems to be not released
  and pressed continuously until another key is pressed. I have
  described the behavior in more detail under
  https://askubuntu.com/questions/1051508/hanging-keys-under-
  ubuntu-18-04.

  It does not occur when I boot in Windows or Ubuntu 16.04, so it is not 
related to the hardware.
  It does not occur when I plug in an external keyboard, so it is not related 
to general Ubuntu keyboard settings.
  It does not occur when the power cable (USB-C) is unplugged, only when t is 
plugged in. 

  /var/log/syslog logs the following when the cable is plugged in:
  "kernel: [ 9821.899727] thinkpad_acpi: EC reports that Thermal Table has 
changed"

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-32-generic 4.15.0-32.35
  ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
  Uname: Linux 4.15.0-32-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ludwig 1919 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Aug 19 00:21:56 2018
  InstallationDate: Installed on 2018-05-02 (108 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 5986:2113 Acer, Inc 
   Bus 001 Device 002: ID 046d:c046 Logitech, Inc. RX1000 Laser Mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KQS00100
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   

[Kernel-packages] [Bug 1690085]

[ledesillusionniste]

(In reply to Antoine Pitrou from comment #398)
> @Daniel what makes you think this bug is fixed?  It certainly isn't for me. 
> I have a ASRock Fatal1ty X370 Gaming X motherboard, a Ryzen 7 1700 CPU, have
> updated the motherboard BIOS to its latest version (4.80 with
> PinnaclePI-AM4_1.0.0.2 Patch A) and am still getting idle lockups with
> kernel 4.15.0-32-generic (Ubuntu 18.04.1 kernel).  The workaround for me is
> to disable C6 states using the Zenstates.py script (which has the
> unfortunate side effect of lowering the max CPU frequency in single-threaded
> mode).
> 
> (I also don't see any "Typical Current Idle" option in my Setup options,
> though I might have overlooked it)

Hi Antoine, i checked the manual of your Asrock motherboard quickly.
For your machine the "typical idle current" is named "c6 mode"
Disable it and you get the "typical idle current", i think.
While keeping the boost monothread.

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Title:
  Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  
  We aregetting various kernel crash on a pretty new config.
  We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using 
latest BIOS available (1.52)

  We are running Ubuntu 17.04 (amd64), we've tried different kernel version, 
native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too.
  Tested kernel version:

  native 17.04 kernel
  4.10.15

  Issues are the same, we're getting random freeze on the machine.

  Here is kern.log entry when happening :

  May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=913449
  May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 
jiffies, g=10001, c=1, q=4656)
  May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0:
  May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace:
  May 10 22:41:56 dev2 kernel: [24366.190354]  ? native_safe_halt+0x6/0x10
  May 10 22:41:56 dev2 kernel: [24366.190355]  ? default_idle+0x20/0xd0
  May 10 22:41:56 dev2 kernel: [24366.190358]  ? arch_cpu_idle+0xf/0x20
  May 10 22:41:56 dev2 kernel: [24366.190360]  ? default_idle_call+0x23/0x30
  May 10 22:41:56 dev2 kernel: [24366.190362]  ? do_idle+0x16f/0x200
  May 10 22:41:56 dev2 kernel: [24366.190364]  ? cpu_startup_entry+0x71/0x80
  May 10 22:41:56 dev2 kernel: [24366.190366]  ? rest_init+0x77/0x80
  May 10 22:41:56 dev2 kernel: [24366.190368]  ? start_kernel+0x464/0x485
  May 10 22:41:56 dev2 kernel: [24366.190369]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:41:56 dev2 kernel: [24366.190371]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:41:56 dev2 kernel: [24366.190372]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:41:56 dev2 kernel: [24366.190373]  ? start_cpu+0x14/0x14
  May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=935027
  May 10 22:44:56 dev2 kernel: [24546.190823] (detected by 14, t=1905212 
jiffies, g=10001, c=1, q=4740)
  May 10 22:44:56 dev2 kernel: [24546.192191] Task dump for CPU 0:
  May 10 22:44:56 dev2 kernel: [24546.192192] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:44:56 dev2 kernel: [24546.192195] Call Trace:
  May 10 22:44:56 dev2 kernel: [24546.192199]  ? native_safe_halt+0x6/0x10
  May 10 22:44:56 dev2 kernel: [24546.192201]  ? default_idle+0x20/0xd0
  May 10 22:44:56 dev2 kernel: [24546.192203]  ? arch_cpu_idle+0xf/0x20
  May 10 22:44:56 dev2 kernel: [24546.192204]  ? default_idle_call+0x23/0x30
  May 10 22:44:56 dev2 kernel: [24546.192206]  ? do_idle+0x16f/0x200
  May 10 22:44:56 dev2 kernel: [24546.192208]  ? cpu_startup_entry+0x71/0x80
  May 10 22:44:56 dev2 kernel: [24546.192210]  ? rest_init+0x77/0x80
  May 10 22:44:56 dev2 kernel: [24546.192211]  ? start_kernel+0x464/0x485
  May 10 22:44:56 dev2 kernel: [24546.192213]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:44:56 dev2 kernel: [24546.192214]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:44:56 dev2 kernel: [24546.192215]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:44:56 dev2 kernel: [24546.192217]  ? start_cpu+0x14/0x14

  Depending on the kernel version, we've got NMI watchdog errors related to CPU 
stuck (mentioning the CPU core id, which is random).
  Crash is happening randomly, but in general after some hours (3-4h).

  Now, we've installed kernel 4.11.0-041100-generic #201705041534 this morning 
and waiting for 

[Kernel-packages] [Bug 1690085]

[ledesillusionniste]

(In reply to Daniel Phillips from comment #397)
> This bug should be closed as "FIXED" in my humble opinion. "NEW" is grossly
> inaccurate.
> 
> My workstation uptime is now 109 days, continuous operation without suspend,
> mainly idle, mixed with episodes of heavy load on all cores and everything
> in between. The technical term for this is "spectacularly stable". Credit
> belongs to all involved, including AMD, kernel devs, motherboard maker,
> Debian maintainers, and many other groups who made this possible. Again in
> my humble opinion, the only issue remaining is AMD's failure to explain what
> went wrong and exactly how they worked around it. That is a separate bug,
> this one is done.
> 
> I suspect that Windows users did get this bug, but they didn't notice it
> because, well use your imagination. Then it was quietly fixed in a Windows
> update supplied by AMD that went out around the same time as the Typical
> Power bios updates.

It seems than the normal power mode under this OS disable core parking (C6)
I say it because i checked myself and core parking doesn't work by default 
under w10.
So it could explain why it's not a windows thing.

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Title:
  Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  
  We aregetting various kernel crash on a pretty new config.
  We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using 
latest BIOS available (1.52)

  We are running Ubuntu 17.04 (amd64), we've tried different kernel version, 
native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too.
  Tested kernel version:

  native 17.04 kernel
  4.10.15

  Issues are the same, we're getting random freeze on the machine.

  Here is kern.log entry when happening :

  May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=913449
  May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 
jiffies, g=10001, c=1, q=4656)
  May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0:
  May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace:
  May 10 22:41:56 dev2 kernel: [24366.190354]  ? native_safe_halt+0x6/0x10
  May 10 22:41:56 dev2 kernel: [24366.190355]  ? default_idle+0x20/0xd0
  May 10 22:41:56 dev2 kernel: [24366.190358]  ? arch_cpu_idle+0xf/0x20
  May 10 22:41:56 dev2 kernel: [24366.190360]  ? default_idle_call+0x23/0x30
  May 10 22:41:56 dev2 kernel: [24366.190362]  ? do_idle+0x16f/0x200
  May 10 22:41:56 dev2 kernel: [24366.190364]  ? cpu_startup_entry+0x71/0x80
  May 10 22:41:56 dev2 kernel: [24366.190366]  ? rest_init+0x77/0x80
  May 10 22:41:56 dev2 kernel: [24366.190368]  ? start_kernel+0x464/0x485
  May 10 22:41:56 dev2 kernel: [24366.190369]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:41:56 dev2 kernel: [24366.190371]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:41:56 dev2 kernel: [24366.190372]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:41:56 dev2 kernel: [24366.190373]  ? start_cpu+0x14/0x14
  May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=935027
  May 10 22:44:56 dev2 kernel: [24546.190823] (detected by 14, t=1905212 
jiffies, g=10001, c=1, q=4740)
  May 10 22:44:56 dev2 kernel: [24546.192191] Task dump for CPU 0:
  May 10 22:44:56 dev2 kernel: [24546.192192] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:44:56 dev2 kernel: [24546.192195] Call Trace:
  May 10 22:44:56 dev2 kernel: [24546.192199]  ? native_safe_halt+0x6/0x10
  May 10 22:44:56 dev2 kernel: [24546.192201]  ? default_idle+0x20/0xd0
  May 10 22:44:56 dev2 kernel: [24546.192203]  ? arch_cpu_idle+0xf/0x20
  May 10 22:44:56 dev2 kernel: [24546.192204]  ? default_idle_call+0x23/0x30
  May 10 22:44:56 dev2 kernel: [24546.192206]  ? do_idle+0x16f/0x200
  May 10 22:44:56 dev2 kernel: [24546.192208]  ? cpu_startup_entry+0x71/0x80
  May 10 22:44:56 dev2 kernel: [24546.192210]  ? rest_init+0x77/0x80
  May 10 22:44:56 dev2 kernel: [24546.192211]  ? start_kernel+0x464/0x485
  May 10 22:44:56 dev2 kernel: [24546.192213]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:44:56 dev2 kernel: [24546.192214]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:44:56 dev2 kernel: [24546.192215]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:44:56 dev2 kernel: [24546.192217]  ? start_cpu+0x14/0x14

  Depending on the kernel version, we've got NMI 

[Kernel-packages] [Bug 1690085]

[chewi]

To anyone applying the BIOS/CONFIG_RCU_NOCB_CPU/ZenStates solution
together with  the idle=nomwait solution, I believe this is unnecessary
as these are different problems relating to different CPUs. The former
worked for my Ryzen 5 1600X, while only the latter worked for my much
newer Ryzen 7 2700U (Raven Ridge). I've heard the idle=nomwait issue
applies to all Raven Ridge CPUs. I don't know if that's true but I'm
fairly certain it doesn't apply to any earlier hardware.

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Title:
  Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  
  We aregetting various kernel crash on a pretty new config.
  We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using 
latest BIOS available (1.52)

  We are running Ubuntu 17.04 (amd64), we've tried different kernel version, 
native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too.
  Tested kernel version:

  native 17.04 kernel
  4.10.15

  Issues are the same, we're getting random freeze on the machine.

  Here is kern.log entry when happening :

  May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=913449
  May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 
jiffies, g=10001, c=1, q=4656)
  May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0:
  May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace:
  May 10 22:41:56 dev2 kernel: [24366.190354]  ? native_safe_halt+0x6/0x10
  May 10 22:41:56 dev2 kernel: [24366.190355]  ? default_idle+0x20/0xd0
  May 10 22:41:56 dev2 kernel: [24366.190358]  ? arch_cpu_idle+0xf/0x20
  May 10 22:41:56 dev2 kernel: [24366.190360]  ? default_idle_call+0x23/0x30
  May 10 22:41:56 dev2 kernel: [24366.190362]  ? do_idle+0x16f/0x200
  May 10 22:41:56 dev2 kernel: [24366.190364]  ? cpu_startup_entry+0x71/0x80
  May 10 22:41:56 dev2 kernel: [24366.190366]  ? rest_init+0x77/0x80
  May 10 22:41:56 dev2 kernel: [24366.190368]  ? start_kernel+0x464/0x485
  May 10 22:41:56 dev2 kernel: [24366.190369]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:41:56 dev2 kernel: [24366.190371]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:41:56 dev2 kernel: [24366.190372]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:41:56 dev2 kernel: [24366.190373]  ? start_cpu+0x14/0x14
  May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=935027
  May 10 22:44:56 dev2 kernel: [24546.190823] (detected by 14, t=1905212 
jiffies, g=10001, c=1, q=4740)
  May 10 22:44:56 dev2 kernel: [24546.192191] Task dump for CPU 0:
  May 10 22:44:56 dev2 kernel: [24546.192192] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:44:56 dev2 kernel: [24546.192195] Call Trace:
  May 10 22:44:56 dev2 kernel: [24546.192199]  ? native_safe_halt+0x6/0x10
  May 10 22:44:56 dev2 kernel: [24546.192201]  ? default_idle+0x20/0xd0
  May 10 22:44:56 dev2 kernel: [24546.192203]  ? arch_cpu_idle+0xf/0x20
  May 10 22:44:56 dev2 kernel: [24546.192204]  ? default_idle_call+0x23/0x30
  May 10 22:44:56 dev2 kernel: [24546.192206]  ? do_idle+0x16f/0x200
  May 10 22:44:56 dev2 kernel: [24546.192208]  ? cpu_startup_entry+0x71/0x80
  May 10 22:44:56 dev2 kernel: [24546.192210]  ? rest_init+0x77/0x80
  May 10 22:44:56 dev2 kernel: [24546.192211]  ? start_kernel+0x464/0x485
  May 10 22:44:56 dev2 kernel: [24546.192213]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:44:56 dev2 kernel: [24546.192214]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:44:56 dev2 kernel: [24546.192215]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:44:56 dev2 kernel: [24546.192217]  ? start_cpu+0x14/0x14

  Depending on the kernel version, we've got NMI watchdog errors related to CPU 
stuck (mentioning the CPU core id, which is random).
  Crash is happening randomly, but in general after some hours (3-4h).

  Now, we've installed kernel 4.11.0-041100-generic #201705041534 this morning 
and waiting for crash...
  For now, the machine is not "used", at least, it's not CPU stressed...

  
  Thanks
  --- 
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  DistroRelease: Ubuntu 17.04
  InstallationDate: Installed on 2017-05-09 (1 days ago)
  InstallationMedia: Ubuntu-Server 17.04 "Zesty Zapus" - Release amd64 
(20170412)
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   

[Kernel-packages] [Bug 1690085]

[nelsoneci]

Hello there. I read most of the thread a week ago.

My machine was freezing when idle and when not idle. I read most of this
thread and thanks to it got a stable setup.

@Daniel: When you say that you think the problem is fixed, do you know
what change/Linux version fixes the issue for most people?

-

Now my report.

I have the following setup:

Motherboard: AB350M-DS3H (F23d BIOS).
CPU: Ryzen 2700X.
No overclock.

I still wonder whether my CPU is doing too much extra work (I don't know
what cpufreq would report if a C6 state was reached).

cpufreq stats:

CPU 0: 3.70 GHz:6.64%, 3.20 GHz:1.15%, 2.20 GHz:92.21%
CPU15: 3.70 GHz:4.86%, 3.20 GHz:0.80%, 2.20 GHz:94.34%

Anyway, to make the things work I had to use three tweaks. I tried
individual tweaks to no avail.

- Select in BIOS: "Typical Current Idle"
- Start Linux with: idle=nomwait
- Disable C6 states (both core and package) with Zenstates.py

Before doing the last step Zenstates.py reports Core enabled and Package
disabled.

I'm using Ubuntu 18.04.01 LTS. I didn't compile Linux with
CONFIG_RCU_NOCB_CPU / CONFIG_RCU_NOCB_CPU_ALL.

So, things are working for me. But if you think I should test a new
Linux version that is supposed to fix the issue please let me know.

-- 
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https://bugs.launchpad.net/bugs/1690085

Title:
  Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  
  We aregetting various kernel crash on a pretty new config.
  We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using 
latest BIOS available (1.52)

  We are running Ubuntu 17.04 (amd64), we've tried different kernel version, 
native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too.
  Tested kernel version:

  native 17.04 kernel
  4.10.15

  Issues are the same, we're getting random freeze on the machine.

  Here is kern.log entry when happening :

  May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=913449
  May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 
jiffies, g=10001, c=1, q=4656)
  May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0:
  May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace:
  May 10 22:41:56 dev2 kernel: [24366.190354]  ? native_safe_halt+0x6/0x10
  May 10 22:41:56 dev2 kernel: [24366.190355]  ? default_idle+0x20/0xd0
  May 10 22:41:56 dev2 kernel: [24366.190358]  ? arch_cpu_idle+0xf/0x20
  May 10 22:41:56 dev2 kernel: [24366.190360]  ? default_idle_call+0x23/0x30
  May 10 22:41:56 dev2 kernel: [24366.190362]  ? do_idle+0x16f/0x200
  May 10 22:41:56 dev2 kernel: [24366.190364]  ? cpu_startup_entry+0x71/0x80
  May 10 22:41:56 dev2 kernel: [24366.190366]  ? rest_init+0x77/0x80
  May 10 22:41:56 dev2 kernel: [24366.190368]  ? start_kernel+0x464/0x485
  May 10 22:41:56 dev2 kernel: [24366.190369]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:41:56 dev2 kernel: [24366.190371]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:41:56 dev2 kernel: [24366.190372]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:41:56 dev2 kernel: [24366.190373]  ? start_cpu+0x14/0x14
  May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=935027
  May 10 22:44:56 dev2 kernel: [24546.190823] (detected by 14, t=1905212 
jiffies, g=10001, c=1, q=4740)
  May 10 22:44:56 dev2 kernel: [24546.192191] Task dump for CPU 0:
  May 10 22:44:56 dev2 kernel: [24546.192192] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:44:56 dev2 kernel: [24546.192195] Call Trace:
  May 10 22:44:56 dev2 kernel: [24546.192199]  ? native_safe_halt+0x6/0x10
  May 10 22:44:56 dev2 kernel: [24546.192201]  ? default_idle+0x20/0xd0
  May 10 22:44:56 dev2 kernel: [24546.192203]  ? arch_cpu_idle+0xf/0x20
  May 10 22:44:56 dev2 kernel: [24546.192204]  ? default_idle_call+0x23/0x30
  May 10 22:44:56 dev2 kernel: [24546.192206]  ? do_idle+0x16f/0x200
  May 10 22:44:56 dev2 kernel: [24546.192208]  ? cpu_startup_entry+0x71/0x80
  May 10 22:44:56 dev2 kernel: [24546.192210]  ? rest_init+0x77/0x80
  May 10 22:44:56 dev2 kernel: [24546.192211]  ? start_kernel+0x464/0x485
  May 10 22:44:56 dev2 kernel: [24546.192213]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:44:56 dev2 kernel: [24546.192214]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:44:56 dev2 kernel: [24546.192215]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:44:56 dev2 kernel: 

[Kernel-packages] [Bug 1690085]

[kernel]

The "freezing while idle" problem does appear to be (at least) worked
around by the "Typical Current Idle" option.  If that counts as a fix,
then the bug is fixed -- or rather, was never a Kernel Bug.

The "Random Soft Lockup" -- the nominal subject of the bug -- on the
other hand... who can tell ?

It would be churlish not to be happy that my machine is now reliable and
I am a believer in credit where credit is due.

So, as you say, all credit goes to AMD for their total silence up to and
after the release of the work around (or fix) -- except for the advice
that some (older) power supplies might not work.  I don't really need to
know why or how the new option does the trick, but I remain curious
whether it has a material effect on power consumption.

But I also give credit to this bug's assignee for their total silence --
in particular:

  * it's not clear whether the "freezing while idle" and "Random Soft Lockup"
problems are separate, related or the same.

  * hence, the CONFIG_RCU_NOCB_CPU and rcu_nocbs=0-15 voodoo may or may
not still be recommended ?

For all I know, with the "Typical Current Idle" option, I may be better
off returning to the default configuration ?

  * and there is talk of kernel changes which reduce power consumption
(significantly ?) -- which may or may not be related to these issues.

Sadly, the absence of solid information allows half-truths and ill-
informed speculation to take its place and to live on in the undamped
echo chamber of the interweb :-(  [I acknowledge my small part in that
noise :-(]

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1690085

Title:
  Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  
  We aregetting various kernel crash on a pretty new config.
  We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using 
latest BIOS available (1.52)

  We are running Ubuntu 17.04 (amd64), we've tried different kernel version, 
native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too.
  Tested kernel version:

  native 17.04 kernel
  4.10.15

  Issues are the same, we're getting random freeze on the machine.

  Here is kern.log entry when happening :

  May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=913449
  May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 
jiffies, g=10001, c=1, q=4656)
  May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0:
  May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace:
  May 10 22:41:56 dev2 kernel: [24366.190354]  ? native_safe_halt+0x6/0x10
  May 10 22:41:56 dev2 kernel: [24366.190355]  ? default_idle+0x20/0xd0
  May 10 22:41:56 dev2 kernel: [24366.190358]  ? arch_cpu_idle+0xf/0x20
  May 10 22:41:56 dev2 kernel: [24366.190360]  ? default_idle_call+0x23/0x30
  May 10 22:41:56 dev2 kernel: [24366.190362]  ? do_idle+0x16f/0x200
  May 10 22:41:56 dev2 kernel: [24366.190364]  ? cpu_startup_entry+0x71/0x80
  May 10 22:41:56 dev2 kernel: [24366.190366]  ? rest_init+0x77/0x80
  May 10 22:41:56 dev2 kernel: [24366.190368]  ? start_kernel+0x464/0x485
  May 10 22:41:56 dev2 kernel: [24366.190369]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:41:56 dev2 kernel: [24366.190371]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:41:56 dev2 kernel: [24366.190372]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:41:56 dev2 kernel: [24366.190373]  ? start_cpu+0x14/0x14
  May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=935027
  May 10 22:44:56 dev2 kernel: [24546.190823] (detected by 14, t=1905212 
jiffies, g=10001, c=1, q=4740)
  May 10 22:44:56 dev2 kernel: [24546.192191] Task dump for CPU 0:
  May 10 22:44:56 dev2 kernel: [24546.192192] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:44:56 dev2 kernel: [24546.192195] Call Trace:
  May 10 22:44:56 dev2 kernel: [24546.192199]  ? native_safe_halt+0x6/0x10
  May 10 22:44:56 dev2 kernel: [24546.192201]  ? default_idle+0x20/0xd0
  May 10 22:44:56 dev2 kernel: [24546.192203]  ? arch_cpu_idle+0xf/0x20
  May 10 22:44:56 dev2 kernel: [24546.192204]  ? default_idle_call+0x23/0x30
  May 10 22:44:56 dev2 kernel: [24546.192206]  ? do_idle+0x16f/0x200
  May 10 22:44:56 dev2 kernel: [24546.192208]  ? cpu_startup_entry+0x71/0x80
  May 10 22:44:56 dev2 kernel: [24546.192210]  ? rest_init+0x77/0x80
  May 10 22:44:56 dev2 kernel: [24546.192211] 

[Kernel-packages] [Bug 1690085]

[pitrou]

@Daniel what makes you think this bug is fixed?  It certainly isn't for
me.  I have a ASRock Fatal1ty X370 Gaming X motherboard, a Ryzen 7 1700
CPU, have updated the motherboard BIOS to its latest version (4.80 with
PinnaclePI-AM4_1.0.0.2 Patch A) and am still getting idle lockups with
kernel 4.15.0-32-generic (Ubuntu 18.04.1 kernel).  The workaround for me
is to disable C6 states using the Zenstates.py script (which has the
unfortunate side effect of lowering the max CPU frequency in single-
threaded mode).

(I also don't see any "Typical Current Idle" option in my Setup options,
though I might have overlooked it)

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1690085

Title:
  Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  
  We aregetting various kernel crash on a pretty new config.
  We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using 
latest BIOS available (1.52)

  We are running Ubuntu 17.04 (amd64), we've tried different kernel version, 
native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too.
  Tested kernel version:

  native 17.04 kernel
  4.10.15

  Issues are the same, we're getting random freeze on the machine.

  Here is kern.log entry when happening :

  May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=913449
  May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 
jiffies, g=10001, c=1, q=4656)
  May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0:
  May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace:
  May 10 22:41:56 dev2 kernel: [24366.190354]  ? native_safe_halt+0x6/0x10
  May 10 22:41:56 dev2 kernel: [24366.190355]  ? default_idle+0x20/0xd0
  May 10 22:41:56 dev2 kernel: [24366.190358]  ? arch_cpu_idle+0xf/0x20
  May 10 22:41:56 dev2 kernel: [24366.190360]  ? default_idle_call+0x23/0x30
  May 10 22:41:56 dev2 kernel: [24366.190362]  ? do_idle+0x16f/0x200
  May 10 22:41:56 dev2 kernel: [24366.190364]  ? cpu_startup_entry+0x71/0x80
  May 10 22:41:56 dev2 kernel: [24366.190366]  ? rest_init+0x77/0x80
  May 10 22:41:56 dev2 kernel: [24366.190368]  ? start_kernel+0x464/0x485
  May 10 22:41:56 dev2 kernel: [24366.190369]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:41:56 dev2 kernel: [24366.190371]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:41:56 dev2 kernel: [24366.190372]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:41:56 dev2 kernel: [24366.190373]  ? start_cpu+0x14/0x14
  May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=935027
  May 10 22:44:56 dev2 kernel: [24546.190823] (detected by 14, t=1905212 
jiffies, g=10001, c=1, q=4740)
  May 10 22:44:56 dev2 kernel: [24546.192191] Task dump for CPU 0:
  May 10 22:44:56 dev2 kernel: [24546.192192] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:44:56 dev2 kernel: [24546.192195] Call Trace:
  May 10 22:44:56 dev2 kernel: [24546.192199]  ? native_safe_halt+0x6/0x10
  May 10 22:44:56 dev2 kernel: [24546.192201]  ? default_idle+0x20/0xd0
  May 10 22:44:56 dev2 kernel: [24546.192203]  ? arch_cpu_idle+0xf/0x20
  May 10 22:44:56 dev2 kernel: [24546.192204]  ? default_idle_call+0x23/0x30
  May 10 22:44:56 dev2 kernel: [24546.192206]  ? do_idle+0x16f/0x200
  May 10 22:44:56 dev2 kernel: [24546.192208]  ? cpu_startup_entry+0x71/0x80
  May 10 22:44:56 dev2 kernel: [24546.192210]  ? rest_init+0x77/0x80
  May 10 22:44:56 dev2 kernel: [24546.192211]  ? start_kernel+0x464/0x485
  May 10 22:44:56 dev2 kernel: [24546.192213]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:44:56 dev2 kernel: [24546.192214]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:44:56 dev2 kernel: [24546.192215]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:44:56 dev2 kernel: [24546.192217]  ? start_cpu+0x14/0x14

  Depending on the kernel version, we've got NMI watchdog errors related to CPU 
stuck (mentioning the CPU core id, which is random).
  Crash is happening randomly, but in general after some hours (3-4h).

  Now, we've installed kernel 4.11.0-041100-generic #201705041534 this morning 
and waiting for crash...
  For now, the machine is not "used", at least, it's not CPU stressed...

  
  Thanks
  --- 
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  DistroRelease: Ubuntu 17.04
  InstallationDate: Installed on 2017-05-09 (1 days ago)
  InstallationMedia: Ubuntu-Server 17.04 "Zesty Zapus" 

[Kernel-packages] [Bug 1787775] Missing required logs.

[Ubuntu Kernel Bot]

This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1787775

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

-- 
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https://bugs.launchpad.net/bugs/1787775

Title:
  touchpad not working on lenovo yoga 530

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The touchpad is not working and does not show up in cat
  /proc/bus/input/devices on multiple kernels. I've tried the newest
  kernel to date (19.08.18) and a few others.

  The touchpad works on windows.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1787775/+subscriptions

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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1787775] [NEW] touchpad not working on lenovo yoga 530

[Birk Engegård]

Public bug reported:

The touchpad is not working and does not show up in cat
/proc/bus/input/devices on multiple kernels. I've tried the newest
kernel to date (19.08.18) and a few others.

The touchpad works on windows.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete

** Attachment added: "attachment.zip"
   
https://bugs.launchpad.net/bugs/1787775/+attachment/5177361/+files/attachment.zip

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Title:
  touchpad not working on lenovo yoga 530

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The touchpad is not working and does not show up in cat
  /proc/bus/input/devices on multiple kernels. I've tried the newest
  kernel to date (19.08.18) and a few others.

  The touchpad works on windows.

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[Kernel-packages] [Bug 1684240] Re: Lagging square around mouse pointer

[Witold Burkiewicz]

After several restarts the solution above sometimes didn't work, so I've 
modified it:
exec sddm
sleep 2
killall sddm
exec sddm
Possibly it will more persistent.

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Title:
  Lagging square around mouse pointer

Status in nvidia-graphics-drivers-375 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-384 package in Ubuntu:
  Confirmed
Status in plasma-workspace package in Ubuntu:
  Confirmed

Bug description:
  (This can also be an nvidia related problem)

  Mouse pointer behaves as if it has an invisible square attached to it.
  This square covers some area next to the pointer, but it is not always
  clear exactly where (a link to a screenshot is shown below, please
  note the white square with some text from the previous webpage
  displayed in that window).

  This makes selecting text difficult, as one never knows where exactly
  the selection ends. Also, scrolling in some windows becomes
  problematic, as the pointer shadows a part of the scrollbar. When a
  text is being typed, one needs to make sure that the pointer is parked
  sufficiently far from the text (so, to make a long story short, this
  is very annoying).

  This behavior does not depend on the choice of the cursor theme.

  (A link to the screenshot: https://goo.gl/photos/92KKGyFs3AkdxYb79)

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: plasma-workspace 4:5.9.4-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Wed Apr 19 10:41:58 2017
  InstallationDate: Installed on 2015-06-05 (684 days ago)
  InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  SourcePackage: plasma-workspace
  UpgradeStatus: Upgraded to zesty on 2017-04-13 (5 days ago)

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[Kernel-packages] [Bug 1684240] Re: Lagging square around mouse pointer

[Witold Burkiewicz]

Hello,
this is really annoying problem and apparently nobody cares except for the 
people that experience it.
But I have found a better workaround that works at least for me:
In /etc/init/sddm.conf after line:
exec sddm
add:
killall sddm
exec sddm

Just restarting sddm automatically right after it strated. No more
logout/login manually.

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Title:
  Lagging square around mouse pointer

Status in nvidia-graphics-drivers-375 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-384 package in Ubuntu:
  Confirmed
Status in plasma-workspace package in Ubuntu:
  Confirmed

Bug description:
  (This can also be an nvidia related problem)

  Mouse pointer behaves as if it has an invisible square attached to it.
  This square covers some area next to the pointer, but it is not always
  clear exactly where (a link to a screenshot is shown below, please
  note the white square with some text from the previous webpage
  displayed in that window).

  This makes selecting text difficult, as one never knows where exactly
  the selection ends. Also, scrolling in some windows becomes
  problematic, as the pointer shadows a part of the scrollbar. When a
  text is being typed, one needs to make sure that the pointer is parked
  sufficiently far from the text (so, to make a long story short, this
  is very annoying).

  This behavior does not depend on the choice of the cursor theme.

  (A link to the screenshot: https://goo.gl/photos/92KKGyFs3AkdxYb79)

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: plasma-workspace 4:5.9.4-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Wed Apr 19 10:41:58 2017
  InstallationDate: Installed on 2015-06-05 (684 days ago)
  InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  SourcePackage: plasma-workspace
  UpgradeStatus: Upgraded to zesty on 2017-04-13 (5 days ago)

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[Kernel-packages] [Bug 1495971] Re: Samsung ML-1250 prints only first job and then disconnects

[gf]

Hello Gannet,
Thank you for submitting this bug and reporting a problem with cups.  You made 
this bug report some time ago and Ubuntu and cups have been updated since then. 

Could you confirm that this is no longer a problem and that we can close the 
ticket? 
If it is still a problem, are you still interested in finding a solution to 
this bug? 
If you are, could you let us know and, in the current version, could you run 
the following (only once):
apport-collect 1495971
and upload the updated logs and and any other logs that are relevant for this 
particular issue. 

Thank you again for helping make Ubuntu and cups better. 
G

---
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** Changed in: cups (Ubuntu)
   Status: New => Incomplete

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  Samsung ML-1250 prints only first job and then disconnects

Status in cups package in Ubuntu:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  We have:

  lsusb
  Bus 004 Device 009: ID 04e8:300e Samsung Electronics Co., Ltd Laser Printer

  Just connected printer and started to print first job:

  tail -f /var/log/syslog
  Sep 15 14:50:18 desktop udev-configure-printer: URI matches without serial 
number: usb://Samsung/ML-1250
  Sep 15 14:50:18 desktop udev-configure-printer: No serial number URI matches 
so using those without
  Sep 15 14:50:18 desktop udev-configure-printer: URI of detected printer: 
usb://Samsung/ML-1250, normalized: samsung ml 1250
  Sep 15 14:50:18 desktop udev-configure-printer: URI of print queue: 
usb://HP/LaserJet%201200?serial=00CNCF203187, normalized: laserjet 1200 serial 
00cncf203187
  Sep 15 14:50:18 desktop udev-configure-printer: About to add queue for 
usb://Samsung/ML-1250
  Sep 15 14:50:20 desktop udev-add-printer: add_queue: 
URIs=['usb://Samsung/ML-1250']
  Sep 15 14:50:20 desktop udev-add-printer: D-Bus method call failed: 
org.freedesktop.DBus.Error.ServiceUnknown: The name 
com.redhat.NewPrinterNotification was not provided by any .service files
  Sep 15 14:50:23 desktop udev-add-printer: PPD: 
foomatic-db-compressed-ppds:0/ppd/foomatic-ppd/Samsung-ML-1250-pxlmono.ppd; 
Status: 0
  Sep 15 14:50:24 desktop colord: Profile added: ML-1250-Gray..
  Sep 15 14:50:24 desktop colord: Device added: cups-ML-1250
  Sep 15 14:53:51 desktop kernel: [22676.268686] usblp0: removed
  Sep 15 14:54:03 desktop kernel: [22688.117044] usblp 4-2:1.0: usblp0: USB 
Bidirectional printer dev 4 if 0 alt 0 proto 2 vid 0x04E8 pid 0x300E
  Sep 15 14:54:03 desktop kernel: [22688.117121] usblp0: removed
  Sep 15 14:54:03 desktop kernel: [22688.228040] usb 4-2: reset full-speed USB 
device number 4 using uhci_hcd
  Sep 15 14:54:03 desktop kernel: [22688.348039] usb 4-2: device descriptor 
read/64, error -71
  Sep 15 14:54:03 desktop kernel: [22688.572040] usb 4-2: device descriptor 
read/64, error -71
  Sep 15 14:54:04 desktop kernel: [22688.788044] usb 4-2: reset full-speed USB 
device number 4 using uhci_hcd
  Sep 15 14:54:04 desktop kernel: [22688.908039] usb 4-2: device descriptor 
read/64, error -71
  Sep 15 14:54:04 desktop kernel: [22689.132029] usb 4-2: device descriptor 
read/64, error -71
  Sep 15 14:54:04 desktop kernel: [22689.348038] usb 4-2: reset full-speed USB 
device number 4 using uhci_hcd
  Sep 15 14:54:05 desktop kernel: [22689.756029] usb 4-2: device not accepting 
address 4, error -71
  Sep 15 14:54:05 desktop kernel: [22689.868029] usb 4-2: reset full-speed USB 
device number 4 using uhci_hcd
  Sep 15 14:54:05 desktop kernel: [22690.276040] usb 4-2: device not accepting 
address 4, error -71
  Sep 15 14:54:05 desktop kernel: [22690.276130] usblp: can't set desired 
altsetting 0 on interface 0
  Sep 15 14:54:05 desktop kernel: [22690.276265] usb 4-2: USB disconnect, 
device number 4
  Sep 15 14:54:05 desktop udev-configure-printer: remove 
/devices/pci:00/:00:1a.1/usb4/4-2
  Sep 15 14:54:05 desktop udev-configure-printer: URI of detected printer: 
usb://Samsung/ML-1250, normalized: samsung ml 1250
  Sep 15 14:54:05 desktop udev-configure-printer: URI of print queue: 
usb://HP/LaserJet%201200?serial=00CNCF203187, normalized: laserjet 1200 serial 
00cncf203187
  Sep 15 14:54:05 desktop udev-configure-printer: URI of print queue: 
usb://Samsung/ML-1250, normalized: samsung ml 1250
  Sep 15 14:54:05 desktop udev-configure-printer: Queue 
ipp://localhost:631/printers/ML-1250 has matching device URI
  Sep 15 14:54:05 desktop udev-configure-printer: Disabled printer 
ipp://localhost:631/printers/ML-1250 as the corresponding device was unplugged 
or turned off
  Sep 15 14:54:05 desktop kernel: [22690.388029] usb 4-2: new full-speed USB 
device number 5 using uhci_hcd
  Sep 15 14:54:05 desktop kernel: [22690.508023] usb 4-2: device descriptor 

[Kernel-packages] [Bug 1787743] [NEW] Slow USB mouse input on linux-lowlatency

[Jeb E.]

Public bug reported:

USB mouse input is very slow and "laggy" onscreen after switching over
from the generic 'linux' kernel to 'linux-lowlatency.'

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-lowlatency 4.15.0.32.34
ProcVersionSignature: Ubuntu 4.15.0-32.35-lowlatency 4.15.18
Uname: Linux 4.15.0-32-lowlatency x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC2:  jeb1710 F pulseaudio
 /dev/snd/controlC1:  jeb1710 F pulseaudio
 /dev/snd/controlC0:  jeb1710 F pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sat Aug 18 12:41:52 2018
InstallationDate: Installed on 2018-08-17 (1 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: BIOSTAR Group A880G+
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-lowlatency 
root=UUID=a967adb1-1600-455b-8704-e2bf5de5081d ro quiet splash vt.handoff=1
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-32-lowlatency N/A
 linux-backports-modules-4.15.0-32-lowlatency  N/A
 linux-firmware1.173.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/21/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080016
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: A880G+
dmi.board.vendor: BIOSTAR Group
dmi.chassis.asset.tag: None
dmi.chassis.type: 3
dmi.chassis.vendor: BIOSTAR Group
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080016:bd09/21/2011:svnBIOSTARGroup:pnA880G+:pvr:rvnBIOSTARGroup:rnA880G+:rvr:cvnBIOSTARGroup:ct3:cvr:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: A880G+
dmi.sys.vendor: BIOSTAR Group

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug bionic cursor input io linux linux-lowlatency 
lowlatency mouse output usb x64

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  Slow USB mouse input on linux-lowlatency

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  USB mouse input is very slow and "laggy" onscreen after switching over
  from the generic 'linux' kernel to 'linux-lowlatency.'

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-lowlatency 4.15.0.32.34
  ProcVersionSignature: Ubuntu 4.15.0-32.35-lowlatency 4.15.18
  Uname: Linux 4.15.0-32-lowlatency x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  jeb1710 F pulseaudio
   /dev/snd/controlC1:  jeb1710 F pulseaudio
   /dev/snd/controlC0:  jeb1710 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Aug 18 12:41:52 2018
  InstallationDate: Installed on 2018-08-17 (1 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  MachineType: BIOSTAR Group A880G+
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-lowlatency 
root=UUID=a967adb1-1600-455b-8704-e2bf5de5081d ro quiet splash vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-32-lowlatency N/A
   linux-backports-modules-4.15.0-32-lowlatency  N/A
   linux-firmware1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/21/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 080016
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: A880G+
  dmi.board.vendor: BIOSTAR Group
  dmi.chassis.asset.tag: None
  dmi.chassis.type: 3
  dmi.chassis.vendor: BIOSTAR Group
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080016:bd09/21/2011:svnBIOSTARGroup:pnA880G+:pvr:rvnBIOSTARGroup:rnA880G+:rvr:cvnBIOSTARGroup:ct3:cvr:
  dmi.product.family: To Be Filled By O.E.M.
  dmi.product.name: A880G+
  dmi.sys.vendor: BIOSTAR Group

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[Kernel-packages] [Bug 1787742] Re: TP-Link Archer T1U 5GHz WiFi adapter not compatible

[Jeb E.]

** Attachment added: "Windows Wireless Driver Executable for TP-Link Archer t1U 
Wifi Adapter"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1787742/+attachment/5177254/+files/TP-Link%20T1U%20W10%20Driver.exe

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Title:
  TP-Link Archer T1U 5GHz WiFi adapter not compatible

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My TP-Link Archer T1U 5GHz USB WiFi adapter/dongle is not being recognized by 
the system settings and WiFi setup wizards, likely due to a compatibility issue 
with the Linux kernel.
  The device is functional in Windows and recognized by my motherboard, but 
unfortunately it is a mere waste of a USB port with Ubuntu and other Linux 
distributions.

  -
  Terminal output when running 'lsusb' cmd:
  jeb@A880G:~$ lsusb
  Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 006 Device 002: ID 03f0:d407 Hewlett-Packard 
  Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 005 Device 002: ID 046d:c062 Logitech, Inc. M-UAS144 [LS1 Laser Mouse]
  Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 001 Device 005: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
  Bus 001 Device 008: ID 0461:4d75 Primax Electronics, Ltd Rocketfish RF-FLBTAD 
Bluetooth Adapter
  Bus 001 Device 007: ID 0a5c:4503 Broadcom Corp. Mouse (Boot Interface 
Subclass)
  Bus 001 Device 006: ID 0a5c:4502 Broadcom Corp. Keyboard (Boot Interface 
Subclass)
  Bus 001 Device 004: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part 
of BCM2046 Bluetooth)
  Bus 001 Device 009: ID 2357:0105  
  Bus 001 Device 003: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless 
Adapter
  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  -

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-32-generic 4.15.0-32.35
  ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
  Uname: Linux 4.15.0-32-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  jeb1608 F pulseaudio
   /dev/snd/controlC1:  jeb1608 F pulseaudio
   /dev/snd/controlC0:  jeb1608 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Aug 18 12:20:18 2018
  InstallationDate: Installed on 2018-08-17 (1 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  MachineType: BIOSTAR Group A880G+
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic 
root=UUID=a967adb1-1600-455b-8704-e2bf5de5081d ro quiet splash vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-32-generic N/A
   linux-backports-modules-4.15.0-32-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/21/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 080016
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: A880G+
  dmi.board.vendor: BIOSTAR Group
  dmi.chassis.asset.tag: None
  dmi.chassis.type: 3
  dmi.chassis.vendor: BIOSTAR Group
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080016:bd09/21/2011:svnBIOSTARGroup:pnA880G+:pvr:rvnBIOSTARGroup:rnA880G+:rvr:cvnBIOSTARGroup:ct3:cvr:
  dmi.product.family: To Be Filled By O.E.M.
  dmi.product.name: A880G+
  dmi.sys.vendor: BIOSTAR Group

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[Kernel-packages] [Bug 1787742] [NEW] TP-Link Archer T1U 5GHz WiFi adapter not compatible

[Jeb E.]

Public bug reported:

My TP-Link Archer T1U 5GHz USB WiFi adapter/dongle is not being recognized by 
the system settings and WiFi setup wizards, likely due to a compatibility issue 
with the Linux kernel.
The device is functional in Windows and recognized by my motherboard, but 
unfortunately it is a mere waste of a USB port with Ubuntu and other Linux 
distributions.

-
Terminal output when running 'lsusb' cmd:
jeb@A880G:~$ lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 002: ID 03f0:d407 Hewlett-Packard 
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 046d:c062 Logitech, Inc. M-UAS144 [LS1 Laser Mouse]
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 005: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Bus 001 Device 008: ID 0461:4d75 Primax Electronics, Ltd Rocketfish RF-FLBTAD 
Bluetooth Adapter
Bus 001 Device 007: ID 0a5c:4503 Broadcom Corp. Mouse (Boot Interface Subclass)
Bus 001 Device 006: ID 0a5c:4502 Broadcom Corp. Keyboard (Boot Interface 
Subclass)
Bus 001 Device 004: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of 
BCM2046 Bluetooth)
Bus 001 Device 009: ID 2357:0105  
Bus 001 Device 003: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless 
Adapter
Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-32-generic 4.15.0-32.35
ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
Uname: Linux 4.15.0-32-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC2:  jeb1608 F pulseaudio
 /dev/snd/controlC1:  jeb1608 F pulseaudio
 /dev/snd/controlC0:  jeb1608 F pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sat Aug 18 12:20:18 2018
InstallationDate: Installed on 2018-08-17 (1 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: BIOSTAR Group A880G+
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic 
root=UUID=a967adb1-1600-455b-8704-e2bf5de5081d ro quiet splash vt.handoff=1
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-32-generic N/A
 linux-backports-modules-4.15.0-32-generic  N/A
 linux-firmware 1.173.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/21/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080016
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: A880G+
dmi.board.vendor: BIOSTAR Group
dmi.chassis.asset.tag: None
dmi.chassis.type: 3
dmi.chassis.vendor: BIOSTAR Group
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080016:bd09/21/2011:svnBIOSTARGroup:pnA880G+:pvr:rvnBIOSTARGroup:rnA880G+:rvr:cvnBIOSTARGroup:ct3:cvr:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: A880G+
dmi.sys.vendor: BIOSTAR Group

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: 5ghz amd64 apport-bug bionic compat compatibility drivers linux net 
network tplink usb wifi wireless

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  TP-Link Archer T1U 5GHz WiFi adapter not compatible

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My TP-Link Archer T1U 5GHz USB WiFi adapter/dongle is not being recognized by 
the system settings and WiFi setup wizards, likely due to a compatibility issue 
with the Linux kernel.
  The device is functional in Windows and recognized by my motherboard, but 
unfortunately it is a mere waste of a USB port with Ubuntu and other Linux 
distributions.

  -
  Terminal output when running 'lsusb' cmd:
  jeb@A880G:~$ lsusb
  Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 006 Device 002: ID 03f0:d407 Hewlett-Packard 
  Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 005 Device 002: ID 046d:c062 Logitech, Inc. M-UAS144 [LS1 Laser Mouse]
  Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 001 Device 005: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
  Bus 001 Device 008: ID 0461:4d75 Primax Electronics, Ltd Rocketfish RF-FLBTAD 
Bluetooth Adapter
  Bus 001 Device 007: ID 0a5c:4503 Broadcom Corp. Mouse (Boot Interface 
Subclass)
  Bus 001 Device 006: ID 0a5c:4502 

[Kernel-packages] [Bug 1787722] Re: Mainline kernel dependency fails on Trusty LTS

[Dirk F]

I don't think logs can help since this is a specific issue with a set of
packages; changing to Confirmed.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

** Tags removed: xenial
** Tags added: trusty

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Title:
  Mainline kernel dependency fails on Trusty LTS

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Trying to test mainline kernel 4.17.16 (eg) on 14.04 LTS, but:

   linux-image-4.17.16-041716-generic depends on linux-base (>=
  4.5ubuntu1~16.04.1)

  14.04 is still in support for some months and the matching linux-
  base-4.5ubuntu1~14.04.1 was provided in resolution of bug 1766728.

  The dependency specification used to create linux-image-*.deb at
  http://kernel.ubuntu.com/~kernel-ppa/mainline/ should be modified to
  ensure that the newest kernels can be tested against all supported LTS
  versions.

  Platform details:
  $ uname -a
  Linux Spirion 4.4.0-133-generic #159~14.04.1-Ubuntu SMP Fri Aug 10 08:17:42 
UTC 2018 i686 athlon i686 GNU/Linux

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[Kernel-packages] [Bug 1787722] Missing required logs.

[Ubuntu Kernel Bot]

This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1787722

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

** Tags added: xenial

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Title:
  Mainline kernel dependency fails on Trusty LTS

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Trying to test mainline kernel 4.17.16 (eg) on 14.04 LTS, but:

   linux-image-4.17.16-041716-generic depends on linux-base (>=
  4.5ubuntu1~16.04.1)

  14.04 is still in support for some months and the matching linux-
  base-4.5ubuntu1~14.04.1 was provided in resolution of bug 1766728.

  The dependency specification used to create linux-image-*.deb at
  http://kernel.ubuntu.com/~kernel-ppa/mainline/ should be modified to
  ensure that the newest kernels can be tested against all supported LTS
  versions.

  Platform details:
  $ uname -a
  Linux Spirion 4.4.0-133-generic #159~14.04.1-Ubuntu SMP Fri Aug 10 08:17:42 
UTC 2018 i686 athlon i686 GNU/Linux

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[Kernel-packages] [Bug 1787722] [NEW] Mainline kernel dependency fails on Trusty LTS

[Dirk F]

Public bug reported:

Trying to test mainline kernel 4.17.16 (eg) on 14.04 LTS, but:

 linux-image-4.17.16-041716-generic depends on linux-base (>=
4.5ubuntu1~16.04.1)

14.04 is still in support for some months and the matching linux-
base-4.5ubuntu1~14.04.1 was provided in resolution of bug 1766728.

The dependency specification used to create linux-image-*.deb at
http://kernel.ubuntu.com/~kernel-ppa/mainline/ should be modified to
ensure that the newest kernels can be tested against all supported LTS
versions.

Platform details:
$ uname -a
Linux Spirion 4.4.0-133-generic #159~14.04.1-Ubuntu SMP Fri Aug 10 08:17:42 UTC 
2018 i686 athlon i686 GNU/Linux

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Mainline kernel dependency fails on Trusty LTS

Status in linux package in Ubuntu:
  New

Bug description:
  Trying to test mainline kernel 4.17.16 (eg) on 14.04 LTS, but:

   linux-image-4.17.16-041716-generic depends on linux-base (>=
  4.5ubuntu1~16.04.1)

  14.04 is still in support for some months and the matching linux-
  base-4.5ubuntu1~14.04.1 was provided in resolution of bug 1766728.

  The dependency specification used to create linux-image-*.deb at
  http://kernel.ubuntu.com/~kernel-ppa/mainline/ should be modified to
  ensure that the newest kernels can be tested against all supported LTS
  versions.

  Platform details:
  $ uname -a
  Linux Spirion 4.4.0-133-generic #159~14.04.1-Ubuntu SMP Fri Aug 10 08:17:42 
UTC 2018 i686 athlon i686 GNU/Linux

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[Kernel-packages] [Bug 1775945] Re: Lenovi X1 Carbon regularly has frozen lock- or dark screen after closing lid

[Pieter Smith]

Hi Joseph,

I switched over to 4.15.18. Will keep an eye on it for the next two
weeks to see if the problem resurfaces.

Thanks,
Pieter

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Title:
  Lenovi X1 Carbon regularly has frozen lock- or dark screen after
  closing lid

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I was running ubuntu 17.10 for months with no issues. After upgrading to 
18.04, closing the lid regularly (but not always) results in either:
  1. The display staying on with a frozen lock-screen, or
  2. The display powered off, but the notebook still powered on. 

  In both cases the notebook does not respond. A five-second press of
  the power button to hard-reboot the computer is the only means of
  recovery.

  After powering the notebook back on, there are no files in /var/crash.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-22-generic 4.15.0-22.24
  ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
  Uname: Linux 4.15.0-22-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.1
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jun  9 00:00:48 2018
  InstallationDate: Installed on 2018-06-02 (6 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  SourcePackage: linux-signed
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1690085] Re: Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks

[Antoine Pitrou]

This bug still occurs for me with 4.15.0-32-generic (Ubuntu 18.04.1) if
I don't disable C6 states.

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Title:
  Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  
  We aregetting various kernel crash on a pretty new config.
  We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using 
latest BIOS available (1.52)

  We are running Ubuntu 17.04 (amd64), we've tried different kernel version, 
native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too.
  Tested kernel version:

  native 17.04 kernel
  4.10.15

  Issues are the same, we're getting random freeze on the machine.

  Here is kern.log entry when happening :

  May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=913449
  May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 
jiffies, g=10001, c=1, q=4656)
  May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0:
  May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace:
  May 10 22:41:56 dev2 kernel: [24366.190354]  ? native_safe_halt+0x6/0x10
  May 10 22:41:56 dev2 kernel: [24366.190355]  ? default_idle+0x20/0xd0
  May 10 22:41:56 dev2 kernel: [24366.190358]  ? arch_cpu_idle+0xf/0x20
  May 10 22:41:56 dev2 kernel: [24366.190360]  ? default_idle_call+0x23/0x30
  May 10 22:41:56 dev2 kernel: [24366.190362]  ? do_idle+0x16f/0x200
  May 10 22:41:56 dev2 kernel: [24366.190364]  ? cpu_startup_entry+0x71/0x80
  May 10 22:41:56 dev2 kernel: [24366.190366]  ? rest_init+0x77/0x80
  May 10 22:41:56 dev2 kernel: [24366.190368]  ? start_kernel+0x464/0x485
  May 10 22:41:56 dev2 kernel: [24366.190369]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:41:56 dev2 kernel: [24366.190371]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:41:56 dev2 kernel: [24366.190372]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:41:56 dev2 kernel: [24366.190373]  ? start_cpu+0x14/0x14
  May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls 
on CPUs/tasks:
  May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) 
idle=49b/1/0 softirq=28561/28563 fqs=935027
  May 10 22:44:56 dev2 kernel: [24546.190823] (detected by 14, t=1905212 
jiffies, g=10001, c=1, q=4740)
  May 10 22:44:56 dev2 kernel: [24546.192191] Task dump for CPU 0:
  May 10 22:44:56 dev2 kernel: [24546.192192] swapper/0   R  running task   
 0 0  0 0x0008
  May 10 22:44:56 dev2 kernel: [24546.192195] Call Trace:
  May 10 22:44:56 dev2 kernel: [24546.192199]  ? native_safe_halt+0x6/0x10
  May 10 22:44:56 dev2 kernel: [24546.192201]  ? default_idle+0x20/0xd0
  May 10 22:44:56 dev2 kernel: [24546.192203]  ? arch_cpu_idle+0xf/0x20
  May 10 22:44:56 dev2 kernel: [24546.192204]  ? default_idle_call+0x23/0x30
  May 10 22:44:56 dev2 kernel: [24546.192206]  ? do_idle+0x16f/0x200
  May 10 22:44:56 dev2 kernel: [24546.192208]  ? cpu_startup_entry+0x71/0x80
  May 10 22:44:56 dev2 kernel: [24546.192210]  ? rest_init+0x77/0x80
  May 10 22:44:56 dev2 kernel: [24546.192211]  ? start_kernel+0x464/0x485
  May 10 22:44:56 dev2 kernel: [24546.192213]  ? 
early_idt_handler_array+0x120/0x120
  May 10 22:44:56 dev2 kernel: [24546.192214]  ? 
x86_64_start_reservations+0x24/0x26
  May 10 22:44:56 dev2 kernel: [24546.192215]  ? x86_64_start_kernel+0x14d/0x170
  May 10 22:44:56 dev2 kernel: [24546.192217]  ? start_cpu+0x14/0x14

  Depending on the kernel version, we've got NMI watchdog errors related to CPU 
stuck (mentioning the CPU core id, which is random).
  Crash is happening randomly, but in general after some hours (3-4h).

  Now, we've installed kernel 4.11.0-041100-generic #201705041534 this morning 
and waiting for crash...
  For now, the machine is not "used", at least, it's not CPU stressed...

  
  Thanks
  --- 
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  DistroRelease: Ubuntu 17.04
  InstallationDate: Installed on 2017-05-09 (1 days ago)
  InstallationMedia: Ubuntu-Server 17.04 "Zesty Zapus" - Release amd64 
(20170412)
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  Tags:  zesty
  Uname: Linux 4.11.0-041100-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True

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[Kernel-packages] [Bug 1787695] ProcModules.txt

[Otus]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1787695/+attachment/5177049/+files/ProcModules.txt

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Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 

[Kernel-packages] [Bug 1787695] PulseList.txt

[Otus]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1787695/+attachment/5177050/+files/PulseList.txt

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Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 

[Kernel-packages] [Bug 1787695] UdevDb.txt

[Otus]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1787695/+attachment/5177051/+files/UdevDb.txt

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https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 08:39:19 

[Kernel-packages] [Bug 1787695] WifiSyslog.txt

[Otus]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1787695/+attachment/5177052/+files/WifiSyslog.txt

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 

[Kernel-packages] [Bug 1787695] CRDA.txt

[Otus]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1787695/+attachment/5177040/+files/CRDA.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 08:39:19 freyja 

[Kernel-packages] [Bug 1787695] Re: : unable to handle kernel paging request at ffff9f2ed2aa5844

[Otus]

apport information

** Tags added: apport-collected xenial

** Description changed:

  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had after
  my most recent.
  
  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open drivers.
  
  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error so
  I could not include that.)
  
  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 08:39:19 freyja kernel: [20514.280797] R13: 7f03f8002440 R14: 
7f03f80019f0 R15: 7f040245d9d7
  Aug 18 08:39:19 freyja kernel: [20514.280800] Code: 03 80 5b 41 5c 5d c3 0f 
1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 56 41 55 
41 54 53 49 89 f5 49 89 d6 <08> 83 ec 18 65 48 8b 04 25 28 00 00 00 48 89 45 d8 
31 c0 e8 c2 
  

[Kernel-packages] [Bug 1787695] ProcCpuinfoMinimal.txt

[Otus]

apport information

** Attachment added: "ProcCpuinfoMinimal.txt"
   
https://bugs.launchpad.net/bugs/1787695/+attachment/5177046/+files/ProcCpuinfoMinimal.txt

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https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 

[Kernel-packages] [Bug 1787695] ProcInterrupts.txt

[Otus]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1787695/+attachment/5177048/+files/ProcInterrupts.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 

[Kernel-packages] [Bug 1787695] ProcEnviron.txt

[Otus]

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1787695/+attachment/5177047/+files/ProcEnviron.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 

[Kernel-packages] [Bug 1787695] Lspci.txt

[Otus]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1787695/+attachment/5177043/+files/Lspci.txt

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https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 08:39:19 freyja 

[Kernel-packages] [Bug 1787695] Lsusb.txt

[Otus]

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1787695/+attachment/5177044/+files/Lsusb.txt

-- 
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https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 08:39:19 freyja 

[Kernel-packages] [Bug 1787695] CurrentDmesg.txt

[Otus]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1787695/+attachment/5177041/+files/CurrentDmesg.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 

[Kernel-packages] [Bug 1787695] IwConfig.txt

[Otus]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1787695/+attachment/5177042/+files/IwConfig.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 08:39:19 

[Kernel-packages] [Bug 1787695] ProcCpuinfo.txt

[Otus]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1787695/+attachment/5177045/+files/ProcCpuinfo.txt

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Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
  Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
  Aug 18 

[Kernel-packages] [Bug 1782347] Re: [radeon] GDM3 fails to load without nomodeset

[zanonmark]

The newly created crash report is #1787698.

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https://bugs.launchpad.net/bugs/1782347

Title:
  [radeon] GDM3 fails to load without nomodeset

Status in gdm3 package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in mutter package in Ubuntu:
  Confirmed

Bug description:
  Both with the livecd (usb drive) and the installed version, I must boot with 
the 'nomodeset' kernel parameter at GRUB; otherwise GDM3 will not boot (the 
screen will keep on flashing in semi-textual mode, with a white mouse arrow 
stuck).
  This, however, prevents me from using the 'radeon' video driver, dropping me 
to a very basic 1024x768 vesa mode.

  The bug did NOT occur on Ubuntu 12.04, so it is a regression.
  Also, the bug does NOT occur on XUbuntu/XFCE 18.04, so it is a GDM3-Gnome 
related thing.

  Thanks,
  MZ

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gdm3 3.28.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
  Uname: Linux 4.15.0-20-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7
  Architecture: amd64
  CasperVersion: 1.394
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Jul 18 12:18:06 2018
  LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=C.UTF-8
   SHELL=/bin/bash
  SourcePackage: gdm3
  UpgradeStatus: No upgrade log present (probably fresh install)
  mtime.conffile..etc.gdm3.custom.conf: 2018-07-18T12:14:53.871895
  --- 
  ApportVersion: 2.20.9-0ubuntu7
  Architecture: amd64
  CasperVersion: 1.394
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Package: linux
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=C.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
  Tags:  bionic
  Uname: Linux 4.15.0-20-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  mtime.conffile..etc.gdm3.custom.conf: 2018-07-19T11:39:06.027905
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  InstallationDate: Installed on 2018-07-12 (13 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Package: linux
  PackageArchitecture: amd64
  ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
  Tags:  bionic
  Uname: Linux 4.15.0-29-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1787695] Missing required logs.

[Ubuntu Kernel Bot]

This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1787695

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

** Tags added: bionic

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https://bugs.launchpad.net/bugs/1787695

Title:
  : unable to handle kernel paging request at 9f2ed2aa5844

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Since going from 4.13 to 4.15, I'm getting crashes where the system
  completely locks up and display freezes. Below is what syslog had
  after my most recent.

  I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
  Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open
  drivers.

  (I would have used ubuntu-bug, but it says "not an official package"
  even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error
  so I could not include that.)

  Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
  Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 
0 
  Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
  Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
  Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
  Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
  Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
  Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
  Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
  Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
  Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
  Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
  Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
  Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
  Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
  Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  
CR0: 80050033
  Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
  Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
  Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
  Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
  Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 

[Kernel-packages] [Bug 1787695] [NEW] : unable to handle kernel paging request at ffff9f2ed2aa5844

[Otus]

Public bug reported:

Since going from 4.13 to 4.15, I'm getting crashes where the system
completely locks up and display freezes. Below is what syslog had after
my most recent.

I'm on Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18, the system is a
Ryzen 1600 on AsRock AB350M with latest UEFI, RX 480 using open drivers.

(I would have used ubuntu-bug, but it says "not an official package"
even with ubuntu-bug linux. Also, lspci -vnvn says Input/output error so
I could not include that.)

Aug 18 08:39:19 freyja kernel: [20514.280608] BUG: unable to handle kernel 
paging request at 9f2ed2aa5844
Aug 18 08:39:19 freyja kernel: [20514.280621] IP: SyS_read+0x16/0xc0
Aug 18 08:39:19 freyja kernel: [20514.280623] PGD 81e875067 P4D 81e875067 PUD 0 
Aug 18 08:39:19 freyja kernel: [20514.280630] Oops: 0002 [#1] SMP NOPTI
Aug 18 08:39:19 freyja kernel: [20514.280633] Modules linked in: xt_CHECKSUM 
iptable_mangle nls_iso8859_1 ipt_REJECT nf_reject_ipv4 xfrm_user xfrm_algo 
xt_addrtype ebtable_filter xt_conntrack ebtables br_netfilter bridge stp llc 
aufs ip6table_filter ip6_tables xt_TCPMSS acpi_call(OE) ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
nf_nat nf_conntrack xt_tcpudp pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) iptable_filter ip_tables x_tables sch_fq_codel 
binfmt_misc nct6775 btrfs zstd_compress lm78 hwmon_vid snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_codec_hdmi snd_seq_midi snd_seq_midi_event 
snd_hda_intel snd_rawmidi snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep 
crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd_pcm ccp snd_seq 
pcbc snd_seq_device
Aug 18 08:39:19 freyja kernel: [20514.280692]  snd_timer snd aesni_intel 
soundcore aes_x86_64 input_leds crypto_simd glue_helper cryptd serio_raw 
wmi_bmof i2c_piix4 k10temp shpchp mac_hid kvm irqbypass parport_pc ppdev lp 
parport autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid1 
hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit ttm 
drm_kms_helper syscopyarea sysfillrect sysimgblt uas fb_sys_fops drm nvme r8169 
usb_storage ahci nvme_core mii libahci wmi gpio_amdpt gpio_generic
Aug 18 08:39:19 freyja kernel: [20514.280737] CPU: 1 PID: 4527 Comm: 
Chrome_IOThread Tainted: GW  OE4.15.0-32-generic #35~16.04.1-Ubuntu
Aug 18 08:39:19 freyja kernel: [20514.280739] Hardware name: To Be Filled By 
O.E.M. To Be Filled By O.E.M./AB350M Pro4, BIOS P4.90 07/06/2018
Aug 18 08:39:19 freyja kernel: [20514.280743] RIP: 0010:SyS_read+0x16/0xc0
Aug 18 08:39:19 freyja kernel: [20514.280746] RSP: 0018:9f2e8a453f08 
EFLAGS: 00010246
Aug 18 08:39:19 freyja kernel: [20514.280749] RAX: 8c078eb0 RBX: 
9f2e8a453f58 RCX: 7f040245d9e0
Aug 18 08:39:19 freyja kernel: [20514.280751] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
Aug 18 08:39:19 freyja kernel: [20514.280754] RBP: 9f2e8a453f28 R08: 
7f03f8001a30 R09: 0001
Aug 18 08:39:19 freyja kernel: [20514.280756] R10:  R11: 
 R12: 
Aug 18 08:39:19 freyja kernel: [20514.280758] R13: 7f040245d9d7 R14: 
0001 R15: 
Aug 18 08:39:19 freyja kernel: [20514.280761] FS:  7f040245e700() 
GS:8a775ec4() knlGS:
Aug 18 08:39:19 freyja kernel: [20514.280763] CS:  0010 DS:  ES:  CR0: 
80050033
Aug 18 08:39:19 freyja kernel: [20514.280766] CR2: 9f2ed2aa5844 CR3: 
0007a29a2000 CR4: 003406e0
Aug 18 08:39:19 freyja kernel: [20514.280768] Call Trace:
Aug 18 08:39:19 freyja kernel: [20514.280775]  do_syscall_64+0x73/0x130
Aug 18 08:39:19 freyja kernel: [20514.280781]  
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Aug 18 08:39:19 freyja kernel: [20514.280784] RIP: 0033:0x7f0412e6b51d
Aug 18 08:39:19 freyja kernel: [20514.280786] RSP: 002b:7f040245d9c0 
EFLAGS: 0293 ORIG_RAX: 
Aug 18 08:39:19 freyja kernel: [20514.280789] RAX: ffda RBX: 
0010 RCX: 7f0412e6b51d
Aug 18 08:39:19 freyja kernel: [20514.280791] RDX: 0001 RSI: 
7f040245d9d7 RDI: 0010
Aug 18 08:39:19 freyja kernel: [20514.280793] RBP: 7f040245d9f0 R08: 
7f03f8001a30 R09: 0001
Aug 18 08:39:19 freyja kernel: [20514.280795] R10: 7f040245d9e0 R11: 
0293 R12: 7f03f8002420
Aug 18 08:39:19 freyja kernel: [20514.280797] R13: 7f03f8002440 R14: 
7f03f80019f0 R15: 7f040245d9d7
Aug 18 08:39:19 freyja kernel: [20514.280800] Code: 03 80 5b 41 5c 5d c3 0f 1f 
40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 56 41 55 41 
54 53 49 89 f5 49 89 d6 <08> 83 ec 18 65 48 8b 04 25 28 00 00 00 48 89 45 d8 31 
c0 e8 c2 
Aug 18 08:39:19 freyja kernel: [20514.280843] RIP: SyS_read+0x16/0xc0 RSP: 
9f2e8a453f08
Aug 18 08:39:19 freyja kernel: [20514.280845] CR2: