This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1794074
Title:
xhci_hcd 0000:25:00.0: ERROR unknown event type 15
Status in linux package in Ubuntu:
Confirmed
Bug description:
Using Ubuntu 18.04 as a bare-metal VM server via libvirtd qemu-kvm,
after some time with the guests running, xhci freaks out and thinks
the server died and disables all USB devices.
xhci_hcd 0000:25:00.0: ERROR unknown event type 15
xhci_hcd 0000:25:00.0: xHCI host not responding to stop endpoint command.
xhci_hcd 0000:25:00.0: xHCI host controller not responding, assume dead
xhci_hcd 0000:25:00.0: HC died; cleaning up
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ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k4.15.0-34-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jimmy 6534 F.... pulseaudio
/dev/snd/controlC3: jimmy 6534 F.... pulseaudio
/dev/snd/controlC1: jimmy 6534 F.... pulseaudio
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
Card3.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
Card3.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer':
'amixer'
DistroRelease: Ubuntu 18.04
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
MachineType: Micro-Star International Co., Ltd. MS-7A33
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-34-generic
root=UUID=9195c88f-be47-11e8-b927-309c2327f349 ro
ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-34-generic N/A
linux-backports-modules-4.15.0-34-generic N/A
linux-firmware 1.173.1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
Tags: bionic uec-images
Uname: Linux 4.15.0-34-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip kvm libvirt libvirt-dnsmasq lxd plugdev sudo video
_MarkForUpload: True
dmi.bios.date: 07/11/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3.D0
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X370 SLI PLUS (MS-7A33)
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: 2.0
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Micro-Star International Co., Ltd.
dmi.chassis.version: 2.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr3.D0:bd07/11/2018:svnMicro-StarInternationalCo.,Ltd.:pnMS-7A33:pvr2.0:rvnMicro-StarInternationalCo.,Ltd.:rnX370SLIPLUS(MS-7A33):rvr2.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr2.0:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7A33
dmi.product.version: 2.0
dmi.sys.vendor: Micro-Star International Co., Ltd.
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